diff --git a/core/src/mindustry/content/Blocks.java b/core/src/mindustry/content/Blocks.java
index f2f2a85397..b27e8f7bac 100644
--- a/core/src/mindustry/content/Blocks.java
+++ b/core/src/mindustry/content/Blocks.java
@@ -106,16 +106,6 @@ public class Blocks implements ContentList{
             }
         };
 
-        //create special blockpart variants
-        for(int dx = 0; dx < BlockPart.maxSize; dx++){
-            for(int dy = 0; dy < BlockPart.maxSize; dy++){
-                int fx = dx - BlockPart.maxSize/2, fy = dy - BlockPart.maxSize/2;
-                if(fx != 0 || fy != 0){
-                    new BlockPart(fx, fy);
-                }
-            }
-        }
-
         spawn = new OverlayFloor("spawn"){
             {
                 variants = 0;
diff --git a/core/src/mindustry/core/World.java b/core/src/mindustry/core/World.java
index 8c73372da5..801ee0ae26 100644
--- a/core/src/mindustry/core/World.java
+++ b/core/src/mindustry/core/World.java
@@ -19,7 +19,6 @@ import mindustry.maps.filters.*;
 import mindustry.maps.filters.GenerateFilter.*;
 import mindustry.type.*;
 import mindustry.world.*;
-import mindustry.world.blocks.*;
 
 import static mindustry.Vars.*;
 
@@ -84,19 +83,36 @@ public class World{
         return height()*tilesize;
     }
 
-    public @Nullable
-    Tile tile(int pos){
-        return tiles == null ? null : tile(Point2.x(pos), Point2.y(pos));
+    @Nullable
+    public Tile tile(int pos){
+        return tile(Point2.x(pos), Point2.y(pos));
     }
 
-    public @Nullable Tile tile(int x, int y){
+    @Nullable
+    public Tile tile(int x, int y){
         return tiles.get(x, y);
     }
 
-    public @Nullable Tile ltile(int x, int y){
+    @Nullable
+    public Tile tilec(int x, int y){
+        Tile tile = tiles.get(x, y);
+        if(tile == null) return null;
+        if(tile.entity != null) return tile.entity.tile();
+        return tile;
+    }
+
+    @Nullable
+    public Tilec ent(int x, int y){
         Tile tile = tile(x, y);
         if(tile == null) return null;
-        return tile.block().linked(tile);
+        return tile.entity;
+    }
+
+    @Nullable
+    public Tilec ent(int pos){
+        Tile tile = tile(pos);
+        if(tile == null) return null;
+        return tile.entity;
     }
 
     @NonNull
@@ -104,12 +120,14 @@ public class World{
         return tiles.getn(x, y);
     }
 
-    public @Nullable Tile tileWorld(float x, float y){
+    @Nullable
+    public Tile tileWorld(float x, float y){
         return tile(Math.round(x / tilesize), Math.round(y / tilesize));
     }
 
-    public @Nullable Tile ltileWorld(float x, float y){
-        return ltile(Math.round(x / tilesize), Math.round(y / tilesize));
+    @Nullable
+    public Tilec entWorld(float x, float y){
+        return ent(Math.round(x / tilesize), Math.round(y / tilesize));
     }
 
     public int toTile(float coord){
@@ -384,6 +402,8 @@ public class World{
      */
     public void prepareTiles(Tiles tiles){
 
+        //TODO FIX
+        /*
         //find multiblocks
         IntArray multiblocks = new IntArray();
         for(Tile tile : tiles){
@@ -418,7 +438,7 @@ public class World{
                     }
                 }
             }
-        }
+        }*/
     }
 
     public interface Raycaster{
diff --git a/core/src/mindustry/editor/MapEditor.java b/core/src/mindustry/editor/MapEditor.java
index 64a60cbd58..245ee60a3e 100644
--- a/core/src/mindustry/editor/MapEditor.java
+++ b/core/src/mindustry/editor/MapEditor.java
@@ -13,7 +13,6 @@ import mindustry.gen.TileOp;
 import mindustry.io.MapIO;
 import mindustry.maps.Map;
 import mindustry.world.*;
-import mindustry.world.blocks.BlockPart;
 
 import static mindustry.Vars.*;
 
@@ -83,7 +82,7 @@ public class MapEditor{
         //re-add them
         for(Tile tile : tiles){
             if(tile.block().isMultiblock()){
-                tile.set(tile.block(), tile.team());
+                tile.setBlock(tile.block(), tile.team(), 0);
             }
 
         }
@@ -173,7 +172,7 @@ public class MapEditor{
                 }
             }
 
-            tile(x, y).set(drawBlock, drawTeam);
+            tile(x, y).setBlock(drawBlock, drawTeam, 0);
         }else{
             boolean isFloor = drawBlock.isFloor() && drawBlock != Blocks.air;
 
diff --git a/core/src/mindustry/editor/MapRenderer.java b/core/src/mindustry/editor/MapRenderer.java
index 07ef0c1c5c..fc1559f5de 100644
--- a/core/src/mindustry/editor/MapRenderer.java
+++ b/core/src/mindustry/editor/MapRenderer.java
@@ -15,7 +15,6 @@ import mindustry.game.Team;
 import mindustry.graphics.IndexedRenderer;
 import mindustry.world.Block;
 import mindustry.world.Tile;
-import mindustry.world.blocks.BlockPart;
 
 import static mindustry.Vars.tilesize;
 
diff --git a/core/src/mindustry/entities/Damage.java b/core/src/mindustry/entities/Damage.java
index 931cbd762d..0939437258 100644
--- a/core/src/mindustry/entities/Damage.java
+++ b/core/src/mindustry/entities/Damage.java
@@ -83,11 +83,11 @@ public class Damage{
         collidedBlocks.clear();
         tr.trns(angle, length);
         Intc2 collider = (cx, cy) -> {
-            Tile tile = world.ltile(cx, cy);
-            if(tile != null && !collidedBlocks.contains(tile.pos()) && tile.entity != null && tile.getTeamID() != team.id && tile.entity.collide(hitter)){
-                tile.entity.collision(hitter);
+            Tilec tile = world.ent(cx, cy);
+            if(tile != null && !collidedBlocks.contains(tile.pos()) && tile.entity != null && tile.team() != team && tile.collide(hitter)){
+                tile.collision(hitter);
                 collidedBlocks.add(tile.pos());
-                hitter.type().hit(hitter, tile.worldx(), tile.worldy());
+                hitter.type().hit(hitter, tile.x(), tile.y());
             }
         };
 
@@ -227,15 +227,15 @@ public class Damage{
             int scaledDamage = (int)(damage * (1f - (float)dst / radius));
 
             bits.set(bitOffset + x, bitOffset + y);
-            Tile tile = world.ltile(startx + x, starty + y);
+            Tilec tile = world.ent(startx + x, starty + y);
 
             if(scaledDamage <= 0 || tile == null) continue;
 
             //apply damage to entity if needed
-            if(tile.entity != null && tile.team() != team){
-                int health = (int)tile.entity.health();
-                if(tile.entity.health() > 0){
-                    tile.entity.damage(scaledDamage);
+            if(tile.team() != team){
+                int health = (int)tile.health();
+                if(tile.health() > 0){
+                    tile.damage(scaledDamage);
                     scaledDamage -= health;
 
                     if(scaledDamage <= 0) continue;
diff --git a/core/src/mindustry/entities/Lightning.java b/core/src/mindustry/entities/Lightning.java
index df9cdd9b61..9422f1008d 100644
--- a/core/src/mindustry/entities/Lightning.java
+++ b/core/src/mindustry/entities/Lightning.java
@@ -46,7 +46,7 @@ public class Lightning{
                 Vec2 to = lines.get(lines.size - 1);
                 world.raycastEach(world.toTile(from.getX()), world.toTile(from.getY()), world.toTile(to.getX()), world.toTile(to.getY()), (wx, wy) -> {
 
-                    Tile tile = world.ltile(wx, wy);
+                    Tile tile = world.tile(wx, wy);
                     if(tile != null && tile.block().insulated){
                         bhit = true;
                         //snap it instead of removing
diff --git a/core/src/mindustry/entities/Units.java b/core/src/mindustry/entities/Units.java
index e2bd6619e3..8f827b5e19 100644
--- a/core/src/mindustry/entities/Units.java
+++ b/core/src/mindustry/entities/Units.java
@@ -16,7 +16,7 @@ public class Units{
     private static boolean boolResult;
 
     /** @return whether this player can interact with a specific tile. if either of these are null, returns true.*/
-    public static boolean canInteract(Playerc player, Tile tile){
+    public static boolean canInteract(Playerc player, Tilec tile){
         return player == null || tile == null || tile.interactable(player.team());
     }
 
diff --git a/core/src/mindustry/entities/bullet/BulletType.java b/core/src/mindustry/entities/bullet/BulletType.java
index 55bec8e773..0f97ff686c 100644
--- a/core/src/mindustry/entities/bullet/BulletType.java
+++ b/core/src/mindustry/entities/bullet/BulletType.java
@@ -12,7 +12,6 @@ import mindustry.game.*;
 import mindustry.gen.*;
 import mindustry.graphics.*;
 import mindustry.type.*;
-import mindustry.world.*;
 
 public abstract class BulletType extends Content{
     public float lifetime;
@@ -97,11 +96,11 @@ public abstract class BulletType extends Content{
         return speed * lifetime * (1f - drag);
     }
 
-    public boolean collides(Bulletc bullet, Tile tile){
+    public boolean collides(Bulletc bullet, Tilec tile){
         return true;
     }
 
-    public void hitTile(Bulletc b, Tile tile){
+    public void hitTile(Bulletc b, Tilec tile){
         hit(b);
     }
 
diff --git a/core/src/mindustry/entities/bullet/HealBulletType.java b/core/src/mindustry/entities/bullet/HealBulletType.java
index 64f65fc1a5..cbd33ac951 100644
--- a/core/src/mindustry/entities/bullet/HealBulletType.java
+++ b/core/src/mindustry/entities/bullet/HealBulletType.java
@@ -5,7 +5,6 @@ import arc.graphics.g2d.*;
 import mindustry.content.*;
 import mindustry.gen.*;
 import mindustry.graphics.*;
-import mindustry.world.*;
 import mindustry.world.blocks.*;
 
 public class HealBulletType extends BulletType{
@@ -28,8 +27,8 @@ public class HealBulletType extends BulletType{
     }
 
     @Override
-    public boolean collides(Bulletc b, Tile tile){
-        return tile.team() != b.team() || tile.entity.healthf() < 1f;
+    public boolean collides(Bulletc b, Tilec tile){
+        return tile.team() != b.team() || tile.healthf() < 1f;
     }
 
     @Override
@@ -43,13 +42,12 @@ public class HealBulletType extends BulletType{
     }
 
     @Override
-    public void hitTile(Bulletc b, Tile tile){
+    public void hitTile(Bulletc b, Tilec tile){
         super.hit(b);
-        tile = tile.link();
 
-        if(tile.entity != null && tile.team() == b.team() && !(tile.block() instanceof BuildBlock)){
-            Fx.healBlockFull.at(tile.drawx(), tile.drawy(), tile.block().size, Pal.heal);
-            tile.entity.heal(healPercent / 100f * tile.entity.maxHealth());
+        if(tile.team() == b.team() && !(tile.block() instanceof BuildBlock)){
+            Fx.healBlockFull.at(tile.x(), tile.y(), tile.block().size, Pal.heal);
+            tile.heal(healPercent / 100f * tile.maxHealth());
         }
     }
 }
diff --git a/core/src/mindustry/entities/def/BulletComp.java b/core/src/mindustry/entities/def/BulletComp.java
index 3c2e4a346c..6a24ab61c2 100644
--- a/core/src/mindustry/entities/def/BulletComp.java
+++ b/core/src/mindustry/entities/def/BulletComp.java
@@ -6,7 +6,6 @@ import mindustry.annotations.Annotations.*;
 import mindustry.entities.bullet.*;
 import mindustry.gen.*;
 import mindustry.graphics.*;
-import mindustry.world.*;
 
 import static mindustry.Vars.*;
 
@@ -90,12 +89,12 @@ abstract class BulletComp implements Timedc, Damagec, Hitboxc, Teamc, Posc, Draw
         if(type.hitTiles){
             world.raycastEach(world.toTile(lastX()), world.toTile(lastY()), tileX(), tileY(), (x, y) -> {
 
-                Tile tile = world.ltile(x, y);
+                Tilec tile = world.ent(x, y);
                 if(tile == null) return false;
 
-                if(tile.entity != null && tile.entity.collide(this) && type.collides(this, tile) && !tile.entity.dead() && (type.collidesTeam || tile.team() != team())){
+                if(tile.collide(this) && type.collides(this, tile) && !tile.dead() && (type.collidesTeam || tile.team() != team())){
                     if(tile.team() != team()){
-                        tile.entity.collision(this);
+                        tile.collision(this);
                     }
 
                     type.hitTile(this, tile);
diff --git a/core/src/mindustry/entities/def/FireComp.java b/core/src/mindustry/entities/def/FireComp.java
index d417e6f4b1..6e431e05ee 100644
--- a/core/src/mindustry/entities/def/FireComp.java
+++ b/core/src/mindustry/entities/def/FireComp.java
@@ -49,7 +49,7 @@ abstract class FireComp implements Timedc, Posc, Firec{
             return;
         }
 
-        Tilec entity = tile.link().entity;
+        Tilec entity = tile.entity;
         boolean damage = entity != null;
 
         float flammability = baseFlammability + puddleFlammability;
diff --git a/core/src/mindustry/entities/def/MinerComp.java b/core/src/mindustry/entities/def/MinerComp.java
index de0a8601b9..66918677ae 100644
--- a/core/src/mindustry/entities/def/MinerComp.java
+++ b/core/src/mindustry/entities/def/MinerComp.java
@@ -38,7 +38,7 @@ abstract class MinerComp implements Itemsc, Posc, Teamc, Rotc, DrawLayerGroundc{
         Tilec core = closestCore();
 
         if(core != null && mineTile != null && mineTile.drop() != null && !acceptsItem(mineTile.drop()) && dst(core) < mineTransferRange){
-            int accepted = core.tile().block().acceptStack(item(), stack().amount, core.tile(), this);
+            int accepted = core.tile().block().acceptStack(core.tile(), item(), stack().amount, this);
             if(accepted > 0){
                 Call.transferItemTo(item(), accepted,
                 mineTile.worldx() + Mathf.range(tilesize / 2f),
@@ -60,7 +60,7 @@ abstract class MinerComp implements Itemsc, Posc, Teamc, Rotc, DrawLayerGroundc{
             if(mineTimer >= 50f + item.hardness*10f){
                 mineTimer = 0;
 
-                if(dst(core) < mineTransferRange && core.tile().block().acceptStack(item, 1, core.tile(), this) == 1 && offloadImmediately()){
+                if(dst(core) < mineTransferRange && core.tile().block().acceptStack(core.tile(), item, 1, this) == 1 && offloadImmediately()){
                     Call.transferItemTo(item, 1,
                     mineTile.worldx() + Mathf.range(tilesize / 2f),
                     mineTile.worldy() + Mathf.range(tilesize / 2f), core.tile());
diff --git a/core/src/mindustry/entities/def/TileComp.java b/core/src/mindustry/entities/def/TileComp.java
index bceccf9f56..d8f347c7d9 100644
--- a/core/src/mindustry/entities/def/TileComp.java
+++ b/core/src/mindustry/entities/def/TileComp.java
@@ -1,7 +1,12 @@
 package mindustry.entities.def;
 
 import arc.*;
+import arc.Graphics.*;
+import arc.Graphics.Cursor.*;
+import arc.func.*;
+import arc.graphics.g2d.*;
 import arc.math.geom.*;
+import arc.scene.ui.layout.*;
 import arc.struct.*;
 import arc.util.ArcAnnotate.*;
 import arc.util.*;
@@ -10,8 +15,12 @@ import mindustry.annotations.Annotations.*;
 import mindustry.game.EventType.*;
 import mindustry.game.*;
 import mindustry.gen.*;
+import mindustry.graphics.*;
+import mindustry.ui.*;
 import mindustry.world.*;
+import mindustry.world.blocks.*;
 import mindustry.world.consumers.*;
+import mindustry.world.meta.*;
 import mindustry.world.modules.*;
 
 import static mindustry.Vars.*;
@@ -19,13 +28,14 @@ import static mindustry.Vars.*;
 @EntityDef(value = {Tilec.class}, isFinal = false, genio = false, serialize = false)
 @Component
 abstract class TileComp implements Posc, Teamc, Healthc, Tilec, Timerc{
+    //region vars and initialization
     static final float timeToSleep = 60f * 1;
-    static final ObjectSet<Tile> tmpTiles = new ObjectSet<>();
+    static final ObjectSet<Tilec> tmpTiles = new ObjectSet<>();
     static int sleepingEntities = 0;
 
     transient Tile tile;
     transient Block block;
-    transient Array<Tile> proximity = new Array<>(8);
+    transient Array<Tilec> proximity = new Array<>(8);
 
     PowerModule power;
     ItemModule items;
@@ -40,7 +50,6 @@ abstract class TileComp implements Posc, Teamc, Healthc, Tilec, Timerc{
     private transient float sleepTime;
 
     /** Sets this tile entity data to this tile, and adds it if necessary. */
-    @Override
     public Tilec init(Tile tile, boolean shouldAdd){
         this.tile = tile;
         this.block = tile.block();
@@ -61,6 +70,9 @@ abstract class TileComp implements Posc, Teamc, Healthc, Tilec, Timerc{
         return this;
     }
 
+    //endregion
+    //region io
+
     public final void writeBase(Writes write){
         write.f(health());
         write.b(tile.rotation());
@@ -92,52 +104,66 @@ abstract class TileComp implements Posc, Teamc, Healthc, Tilec, Timerc{
     }
 
     @CallSuper
-    @Override
     public void write(Writes write){
         //overriden by subclasses!
     }
 
     @CallSuper
-    @Override
     public void read(Reads read, byte revision){
         //overriden by subclasses!
     }
 
-    @Override
+    //endregion
+    //region utility methods
+
     public void applyBoost(float intensity, float  duration){
         timeScale = Math.max(timeScale, intensity);
         timeScaleDuration = Math.max(timeScaleDuration, duration);
     }
 
-    @Override
+    public int pos(){
+        return tile.pos();
+    }
+
+    public int rotation(){
+        return tile.rotation();
+    }
+
+    public void rotation(int rotation){
+        tile.rotation(rotation);
+    }
+
+    public Floor floor(){
+        return tile.floor();
+    }
+
+    public boolean interactable(Team team){
+        return state.teams.canInteract(team, team());
+    }
+
     public float timeScale(){
         return timeScale;
     }
 
-    @Override
     public boolean consValid(){
         return cons.valid();
     }
 
-    @Override
     public void consume(){
         cons.trigger();
     }
 
     /** Scaled delta. */
-    @Override
     public float delta(){
         return Time.delta() * timeScale;
     }
 
     /** Base efficiency. If this entity has non-buffered power, returns the power %, otherwise returns 1. */
-    @Override
     public float efficiency(){
         return power != null && (block.consumes.has(ConsumeType.power) && !block.consumes.getPower().buffered) ? power.status : 1f;
     }
 
     /** Call when nothing is happening to the entity. This increments the internal sleep timer. */
-    @Override
     public void sleep(){
         sleepTime += Time.delta();
         if(!sleeping && sleepTime >= timeToSleep){
@@ -148,7 +174,6 @@ abstract class TileComp implements Posc, Teamc, Healthc, Tilec, Timerc{
     }
 
     /** Call when this entity is updating. This wakes it up. */
-    @Override
     public void noSleep(){
         sleepTime = 0f;
         if(sleeping){
@@ -159,82 +184,718 @@ abstract class TileComp implements Posc, Teamc, Healthc, Tilec, Timerc{
     }
 
     /** Returns the version of this TileEntity IO code.*/
-    @Override
     public byte version(){
         return 0;
     }
 
-    @Override
-    public boolean collide(Bulletc other){
+    //endregion
+    //region handler methods
+
+
+    public boolean shouldConsume(Tilec tile){
         return true;
     }
 
-    @Override
-    public void collision(Bulletc other){
-        block.handleBulletHit(this, other);
+    public boolean productionValid(Tilec tile){
+        return true;
     }
 
-    //TODO Implement damage!
+    public float getPowerProduction(Tilec tile){
+        return 0f;
+    }
 
-    @Override
-    public void removeFromProximity(){
-        block.onProximityRemoved(tile);
+    /** Returns the amount of items this block can accept. */
+    public int acceptStack(Tilec tile, Item item, int amount, Teamc source){
+        if(acceptItem(tile, tile, item) && hasItems && (source == null || source.team() == tile.team())){
+            return Math.min(getMaximumAccepted(tile, item) - tile.items().get(item), amount);
+        }else{
+            return 0;
+        }
+    }
 
-        Point2[] nearby = Edges.getEdges(block.size);
-        for(Point2 point : nearby){
-            Tile other = world.ltile(tile.x + point.x, tile.y + point.y);
-            //remove this tile from all nearby tile's proximities
-            if(other != null){
-                other.block().onProximityUpdate(other);
+    public int getMaximumAccepted(Tilec tile, Item item){
+        return itemCapacity;
+    }
 
-                if(other.entity != null){
-                    other.entity.proximity().remove(tile, true);
+    /** Remove a stack from this inventory, and return the amount removed. */
+    public int removeStack(Tilec tile, Item item, int amount){
+        if(tile.entity == null || tile.items() == null) return 0;
+        amount = Math.min(amount, tile.items().get(item));
+        tile.noSleep();
+        tile.items().remove(item, amount);
+        return amount;
+    }
+
+    /** Handle a stack input. */
+    public void handleStack(Tilec tile, Item item, int amount, Teamc source){
+        tile.noSleep();
+        tile.items().add(item, amount);
+    }
+
+    public boolean outputsItems(){
+        return hasItems;
+    }
+
+    /** Returns offset for stack placement. */
+    public void getStackOffset(Tilec tile, Item item, Vec2 trns){
+
+    }
+
+    public void onProximityUpdate(Tilec tile){
+        tile.noSleep();
+    }
+
+    public void handleItem(Tilec tile, Tilec source, Item item){
+        tile.items().add(item, 1);
+    }
+
+    public boolean acceptItem(Tilec tile, Tilec source, Item item){
+        return consumes.itemFilters.get(item.id) && tile.items().get(item) < getMaximumAccepted(tile, item);
+    }
+
+    public boolean acceptLiquid(Tilec tile, Tilec source, Liquid liquid, float amount){
+        return hasLiquids && tile.liquids().get(liquid) + amount < liquidCapacity && consumes.liquidfilters.get(liquid.id);
+    }
+
+    public void handleLiquid(Tilec tile, Tilec source, Liquid liquid, float amount){
+        tile.liquids().add(liquid, amount);
+    }
+
+    public void tryDumpLiquid(Tilec tile, Liquid liquid){
+        Array<Tilec> proximity = tile.proximity();
+        int dump = tile.rotation();
+
+        for(int i = 0; i < proximity.size; i++){
+            incrementDump(tile, proximity.size);
+            Tilec other = proximity.get((i + dump) % proximity.size);
+            //TODO fix, this is incorrect
+            Tilec in = Edges.getFacingEdge(tile.tile(), other.tile()).entity;
+
+            other = other.block().getLiquidDestination(other, in, liquid);
+
+            if(other != null && other.team() == tile.team() && other.block().hasLiquids && canDumpLiquid(tile, other, liquid) && other.liquids() != null){
+                float ofract = other.liquids().get(liquid) / other.block().liquidCapacity;
+                float fract = tile.liquids().get(liquid) / liquidCapacity;
+
+                if(ofract < fract) tryMoveLiquid(tile, in, other, (fract - ofract) * liquidCapacity / 2f, liquid);
+            }
+        }
+
+    }
+
+    public boolean canDumpLiquid(Tilec tile, Tilec to, Liquid liquid){
+        return true;
+    }
+
+    public void tryMoveLiquid(Tilec tile, Tilec tileSource, Tilec next, float amount, Liquid liquid){
+        float flow = Math.min(next.block().liquidCapacity - next.liquids().get(liquid) - 0.001f, amount);
+
+        if(next.block().acceptLiquid(next, tileSource, liquid, flow)){
+            next.block().handleLiquid(next, tileSource, liquid, flow);
+            tile.liquids().remove(liquid, flow);
+        }
+    }
+
+    public float tryMoveLiquid(Tilec tile, Tilec next, boolean leak, Liquid liquid){
+        return tryMoveLiquid(tile, next, leak ? 1.5f : 100, liquid);
+    }
+
+    public float tryMoveLiquid(Tilec tile, Tilec next, float leakResistance, Liquid liquid){
+        if(next == null) return 0;
+
+        next = next.block().getLiquidDestination(next, tile, liquid);
+
+        if(next.team() == tile.team() && next.block().hasLiquids && tile.liquids().get(liquid) > 0f){
+
+            if(next.block().acceptLiquid(next, tile, liquid, 0f)){
+                float ofract = next.liquids().get(liquid) / next.block().liquidCapacity;
+                float fract = tile.liquids().get(liquid) / liquidCapacity * liquidPressure;
+                float flow = Math.min(Mathf.clamp((fract - ofract) * (1f)) * (liquidCapacity), tile.liquids().get(liquid));
+                flow = Math.min(flow, next.block().liquidCapacity - next.liquids().get(liquid) - 0.001f);
+
+                if(flow > 0f && ofract <= fract && next.block().acceptLiquid(next, tile, liquid, flow)){
+                    next.block().handleLiquid(next, tile, liquid, flow);
+                    tile.liquids().remove(liquid, flow);
+                    return flow;
+                }else if(ofract > 0.1f && fract > 0.1f){
+                    //TODO these are incorrect effect positions
+                    float fx = (tile.x() + next.x()) / 2f, fy = (tile.y() + next.y()) / 2f;
+
+                    Liquid other = next.liquids().current();
+                    if((other.flammability > 0.3f && liquid.temperature > 0.7f) || (liquid.flammability > 0.3f && other.temperature > 0.7f)){
+                        tile.damage(1 * Time.delta());
+                        next.damage(1 * Time.delta());
+                        if(Mathf.chance(0.1 * Time.delta())){
+                            Fx.fire.at(fx, fy);
+                        }
+                    }else if((liquid.temperature > 0.7f && other.temperature < 0.55f) || (other.temperature > 0.7f && liquid.temperature < 0.55f)){
+                        tile.liquids().remove(liquid, Math.min(tile.liquids().get(liquid), 0.7f * Time.delta()));
+                        if(Mathf.chance(0.2f * Time.delta())){
+                            Fx.steam.at(fx, fy);
+                        }
+                    }
+                }
+            }
+        }else if(leakResistance != 100f && !next.block().solid && !next.block().hasLiquids){
+            float leakAmount = tile.liquids().get(liquid) / leakResistance;
+            Puddles.deposit(next.tile(), tile.tile(), liquid, leakAmount);
+            tile.liquids().remove(liquid, leakAmount);
+        }
+        return 0;
+    }
+
+    public Tilec getLiquidDestination(Tilec tile, Tilec from, Liquid liquid){
+        return tile;
+    }
+
+    /**
+     * Tries to put this item into a nearby container, if there are no available
+     * containers, it gets added to the block's inventory.
+     */
+    public void offloadNear(Tilec tile, Item item){
+        Array<Tilec> proximity = tile.proximity();
+        int dump = tile.rotation();
+
+        for(int i = 0; i < proximity.size; i++){
+            incrementDump(tile, proximity.size);
+            Tilec other = proximity.get((i + dump) % proximity.size);
+            //TODO fix position
+            Tilec in = Edges.getFacingEdge(tile.tile(), other.tile()).entity;
+            if(other.team() == tile.team() && other.block().acceptItem(other, in, item) && canDump(tile, other, item)){
+                other.block().handleItem(other, in, item);
+                return;
+            }
+        }
+
+        handleItem(tile, tile, item);
+    }
+
+    /** Try dumping any item near the tile. */
+    public boolean tryDump(Tilec tile){
+        return tryDump(tile, null);
+    }
+
+    /**
+     * Try dumping a specific item near the tile.
+     * @param todump Item to dump. Can be null to dump anything.
+     */
+    public boolean tryDump(Tilec entity, Item todump){
+        if(entity == null || !hasItems || entity.items().total() == 0 || (todump != null && !entity.items().has(todump)))
+            return false;
+
+        Array<Tilec> proximity = entity.proximity();
+        int dump = entity.rotation();
+
+        if(proximity.size == 0) return false;
+
+        for(int i = 0; i < proximity.size; i++){
+            Tilec other = proximity.get((i + dump) % proximity.size);
+            //TODO fix position
+            Tilec in = Edges.getFacingEdge(entity.tile(), other.tile()).entity;
+
+            if(todump == null){
+
+                for(int ii = 0; ii < content.items().size; ii++){
+                    Item item = content.item(ii);
+
+                    if(other.team() == entity.team() && entity.items().has(item) && other.block().acceptItem(other, in, item) && canDump(entity, other, item)){
+                        other.block().handleItem(other, in, item);
+                        entity.items().remove(item, 1);
+                        incrementDump(entity, proximity.size);
+                        return true;
+                    }
+                }
+            }else{
+                if(other.team() == entity.team() && other.block().acceptItem(other, in, todump) && canDump(entity, other, todump)){
+                    other.block().handleItem(other, in, todump);
+                    entity.items().remove(todump, 1);
+                    incrementDump(entity, proximity.size);
+                    return true;
+                }
+            }
+
+            incrementDump(entity, proximity.size);
+        }
+
+        return false;
+    }
+
+    protected void incrementDump(Tilec tile, int prox){
+        tile.rotation((byte)((tile.rotation() + 1) % prox));
+    }
+
+    /** Used for dumping items. */
+    public boolean canDump(Tilec tile, Tilec to, Item item){
+        return true;
+    }
+
+    /** Try offloading an item to a nearby container in its facing direction. Returns true if success. */
+    public boolean offloadDir(Tilec tile, Item item){
+        Tilec other = tile.tile().front();
+        if(other != null && other.team() == tile.team() && other.block().acceptItem(other, tile, item)){
+            other.block().handleItem(other, tile, item);
+            return true;
+        }
+        return false;
+    }
+
+    public boolean canBreak(Tile tile){
+        return true;
+    }
+
+    public void onProximityRemoved(Tilec tile){
+        if(tile.power() != null){
+            tile.block().powerGraphRemoved(tile);
+        }
+    }
+
+    public void onProximityAdded(Tilec tile){
+        if(tile.block().hasPower) tile.block().updatePowerGraph(tile);
+    }
+
+    protected void updatePowerGraph(Tilec tile){
+
+        for(Tilec other : getPowerConnections(tile, tempTileEnts)){
+            if(other.power() != null){
+                other.power().graph.add(tile.power().graph);
+            }
+        }
+    }
+
+    protected void powerGraphRemoved(Tilec tile){
+        if(tile.entity == null || tile.power() == null){
+            return;
+        }
+
+        tile.power().graph.remove(tile);
+        for(int i = 0; i < tile.power().links.size; i++){
+            Tile other = world.tile(tile.power().links.get(i));
+            if(other != null && other.entity != null && other.entity.power() != null){
+                other.entity.power().links.removeValue(tile.pos());
+            }
+        }
+    }
+
+    public Array<Tilec> getPowerConnections(Tilec tile, Array<Tilec> out){
+        out.clear();
+        if(tile == null || tile.entity == null || tile.power() == null) return out;
+
+        for(Tilec other : tile.proximity()){
+            if(other != null && other.entity != null && other.power() != null
+            && !(consumesPower && other.block().consumesPower && !outputsPower && !other.block().outputsPower)
+            && !tile.power().links.contains(other.pos())){
+                out.add(other);
+            }
+        }
+
+        for(int i = 0; i < tile.power().links.size; i++){
+            Tile link = world.tile(tile.power().links.get(i));
+            if(link != null && link.entity != null && link.entity.power() != null) out.add(link.entity);
+        }
+        return out;
+    }
+
+    protected float getProgressIncrease(Tilec entity, float baseTime){
+        return 1f / baseTime * entity.delta() * entity.efficiency();
+    }
+
+    /** @return whether this block should play its active sound.*/
+    public boolean shouldActiveSound(Tilec tile){
+        return false;
+    }
+
+    /** @return whether this block should play its idle sound.*/
+    public boolean shouldIdleSound(Tilec tile){
+        return shouldConsume(tile);
+    }
+
+    public void drawLayer(Tilec tile){
+    }
+
+    public void drawLayer2(Tilec tile){
+    }
+
+    public void drawCracks(Tilec tile){
+        if(!tile.damaged() || size > maxCrackSize) return;
+        int id = tile.pos();
+        TextureRegion region = cracks[size - 1][Mathf.clamp((int)((1f - tile.healthf()) * crackRegions), 0, crackRegions-1)];
+        Draw.colorl(0.2f, 0.1f + (1f - tile.healthf())* 0.6f);
+        Draw.rect(region, tile.x(), tile.y(), (id%4)*90);
+        Draw.color();
+    }
+
+    /** Draw the block overlay that is shown when a cursor is over the block. */
+    public void drawSelect(Tilec tile){
+    }
+
+    /** Drawn when you are placing a block. */
+    public void drawPlace(int x, int y, int rotation, boolean valid){
+    }
+
+    public float drawPlaceText(String text, int x, int y, boolean valid){
+        if(renderer.pixelator.enabled()) return 0;
+
+        Color color = valid ? Pal.accent : Pal.remove;
+        BitmapFont font = Fonts.outline;
+        GlyphLayout layout = Pools.obtain(GlyphLayout.class, GlyphLayout::new);
+        boolean ints = font.usesIntegerPositions();
+        font.setUseIntegerPositions(false);
+        font.getData().setScale(1f / 4f / Scl.scl(1f));
+        layout.setText(font, text);
+
+        float width = layout.width;
+
+        font.setColor(color);
+        float dx = x * tilesize + offset(), dy = y * tilesize + offset() + size * tilesize / 2f + 3;
+        font.draw(text, dx, dy + layout.height + 1, Align.center);
+        dy -= 1f;
+        Lines.stroke(2f, Color.darkGray);
+        Lines.line(dx - layout.width / 2f - 2f, dy, dx + layout.width / 2f + 1.5f, dy);
+        Lines.stroke(1f, color);
+        Lines.line(dx - layout.width / 2f - 2f, dy, dx + layout.width / 2f + 1.5f, dy);
+
+        font.setUseIntegerPositions(ints);
+        font.setColor(Color.white);
+        font.getData().setScale(1f);
+        Draw.reset();
+        Pools.free(layout);
+        return width;
+    }
+
+    public void draw(Tilec tile){
+        Draw.rect(region, tile.x(), tile.y(), rotate ? tile.rotation() * 90 : 0);
+    }
+
+    public void drawLight(Tilec tile){
+        if(tile.entity != null && hasLiquids && drawLiquidLight && tile.liquids().current().lightColor.a > 0.001f){
+            drawLiquidLight(tile, tile.liquids().current(), tile.liquids().smoothAmount());
+        }
+    }
+
+    public void drawLiquidLight(Tilec tile, Liquid liquid, float amount){
+        if(amount > 0.01f){
+            Color color = liquid.lightColor;
+            float fract = 1f;
+            float opacity = color.a * fract;
+            if(opacity > 0.001f){
+                renderer.lights.add(tile.x(), tile.y(), size * 30f * fract, color, opacity);
+            }
+        }
+    }
+
+    public void drawTeam(Tilec tile){
+        Draw.color(tile.team().color);
+        Draw.rect("block-border", tile.x() - size * tilesize / 2f + 4, tile.y() - size * tilesize / 2f + 4);
+        Draw.color();
+    }
+
+    /** Called after the block is placed by this client. */
+    @CallSuper
+    public void playerPlaced(Tilec tile){
+
+    }
+
+    /** Called after the block is placed by anyone. */
+    @CallSuper
+    public void placed(Tilec tile){
+        if(net.client()) return;
+
+        if((consumesPower && !outputsPower) || (!consumesPower && outputsPower)){
+            int range = 10;
+            tempTiles.clear();
+            Geometry.circle(tile.tileX(), tile.tileY(), range, (x, y) -> {
+                Tilec other = world.ent(x, y);
+                if(other != null && other.block() instanceof PowerNode && ((PowerNode)other.block()).linkValid(other, tile) && !PowerNode.insulated(other, tile) && !other.proximity().contains(tile) &&
+                !(outputsPower && tile.proximity().contains(p -> p.entity != null && p.power() != null && p.power().graph == other.power().graph))){
+                    tempTiles.add(other.tile());
+                }
+            });
+            tempTiles.sort(Structs.comparingFloat(t -> t.dst2(tile)));
+            if(!tempTiles.isEmpty()){
+                Tile toLink = tempTiles.first();
+                if(!toLink.entity.power().links.contains(tile.pos())){
+                    toLink.configureAny(tile.pos());
                 }
             }
         }
     }
 
-    @Override
+    public void removed(Tilec tile){
+    }
+
+    /** Called every frame a unit is on this tile. */
+    public void unitOn(Tilec tile, Unitc unit){
+    }
+
+    /** Called when a unit that spawned at this tile is removed. */
+    public void unitRemoved(Tilec tile, Unitc unit){
+    }
+
+    /** Returns whether ot not this block can be place on the specified tile. */
+    public boolean canPlaceOn(Tile tile){
+        return true;
+    }
+
+    /** Call when some content is produced. This unlocks the content if it is applicable. */
+    public void useContent(Tilec tile, UnlockableContent content){
+        //only unlocks content in zones
+        if(!headless && tile.team() == player.team() && state.isCampaign()){
+            logic.handleContent(content);
+        }
+    }
+
+    public float sumAttribute(Attribute attr, int x, int y){
+        Tile tile = world.tile(x, y);
+        if(tile == null) return 0;
+        float sum = 0;
+        for(Tile other : tile.getLinkedTilesAs(this, tempTiles)){
+            sum += other.floor().attributes.get(attr);
+        }
+        return sum;
+    }
+
+    public float percentSolid(int x, int y){
+        Tile tile = world.tile(x, y);
+        if(tile == null) return 0;
+        float sum = 0;
+        for(Tile other : tile.getLinkedTilesAs(this, tempTiles)){
+            sum += !other.floor.isLiquid ? 1f : 0f;
+        }
+        return sum / size / size;
+    }
+
+    /** Called when the block is tapped. This is equivalent to being configured with null. */
+    public void tapped(Tilec tile, Playerc player){
+
+    }
+
+    /** Called when the block is destroyed. */
+    public void onDestroyed(Tilec tile){
+        float x = tile.x(), y = tile.y();
+        float explosiveness = baseExplosiveness;
+        float flammability = 0f;
+        float power = 0f;
+
+        if(hasItems){
+            for(Item item : content.items()){
+                int amount = tile.items().get(item);
+                explosiveness += item.explosiveness * amount;
+                flammability += item.flammability * amount;
+            }
+        }
+
+        if(hasLiquids){
+            flammability += tile.liquids().sum((liquid, amount) -> liquid.explosiveness * amount / 2f);
+            explosiveness += tile.liquids().sum((liquid, amount) -> liquid.flammability * amount / 2f);
+        }
+
+        if(consumes.hasPower() && consumes.getPower().buffered){
+            power += tile.power().status * consumes.getPower().capacity;
+        }
+
+        if(hasLiquids){
+
+            tile.liquids().each((liquid, amount) -> {
+                float splash = Mathf.clamp(amount / 4f, 0f, 10f);
+
+                for(int i = 0; i < Mathf.clamp(amount / 5, 0, 30); i++){
+                    Time.run(i / 2f, () -> {
+                        Tile other = world.tile(tile.tileX() + Mathf.range(size / 2), tile.tileY() + Mathf.range(size / 2));
+                        if(other != null){
+                            Puddles.deposit(other, liquid, splash);
+                        }
+                    });
+                }
+            });
+        }
+
+        Damage.dynamicExplosion(x, y, flammability, explosiveness * 3.5f, power, tilesize * size / 2f, Pal.darkFlame);
+        if(!tile.floor().solid && !tile.floor().isLiquid){
+            Effects.rubble(tile.x(), tile.y(), size);
+        }
+    }
+
+    /**
+     * Returns the flammability of the tile. Used for fire calculations.
+     * Takes flammability of floor liquid into account.
+     */
+    public float getFlammability(Tilec tile){
+        if(!hasItems || tile.entity == null){
+            if(tile.floor().isLiquid && !solid){
+                return tile.floor().liquidDrop.flammability;
+            }
+            return 0;
+        }else{
+            float result = tile.items().sum((item, amount) -> item.flammability * amount);
+
+            if(hasLiquids){
+                result += tile.liquids().sum((liquid, amount) -> liquid.flammability * amount / 3f);
+            }
+
+            return result;
+        }
+    }
+
+    public String getDisplayName(Tilec tile){
+        return block.localizedName;
+    }
+
+    public TextureRegion getDisplayIcon(Tilec tile){
+        return block.icon(Cicon.medium);
+    }
+
+    public void display(Tilec entity, Table table){
+
+        if(entity != null){
+            table.table(bars -> {
+                bars.defaults().growX().height(18f).pad(4);
+
+                displayBars(entity, bars);
+            }).growX();
+            table.row();
+            table.table(ctable -> {
+                displayConsumption(entity, ctable);
+            }).growX();
+
+            table.marginBottom(-5);
+        }
+    }
+
+    public void displayConsumption(Tilec tile, Table table){
+        table.left();
+        for(Consume cons : consumes.all()){
+            if(cons.isOptional() && cons.isBoost()) continue;
+            cons.build(tile, table);
+        }
+    }
+
+    public void displayBars(Tilec tile, Table table){
+        for(Func<Tilec, Bar> bar : bars.list()){
+            table.add(bar.get(tile)).growX();
+            table.row();
+        }
+    }
+
+     /** Called when this block is tapped to build a UI on the table.
+      * configurable must be true for this to be called.*/
+    public void buildConfiguration(Tilec tile, Table table){
+    }
+
+    /** Update table alignment after configuring.*/
+    public void updateTableAlign(Tilec tile, Table table){
+        Vec2 pos = Core.input.mouseScreen(tile.x(), tile.y() - tile.block().size * tilesize / 2f - 1);
+        table.setPosition(pos.x, pos.y, Align.top);
+    }
+
+    /** Returns whether or not a hand cursor should be shown over this block. */
+    public Cursor getCursor(Tilec tile){
+        return configurable ? SystemCursor.hand : SystemCursor.arrow;
+    }
+
+    /**
+     * Called when another tile is tapped while this block is selected.
+     * Returns whether or not this block should be deselected.
+     */
+    public boolean onConfigureTileTapped(Tilec tile, Tilec other){
+        return tile != other;
+    }
+
+    /** Returns whether this config menu should show when the specified player taps it. */
+    public boolean shouldShowConfigure(Tilec tile, Playerc player){
+        return true;
+    }
+
+    /** Whether this configuration should be hidden now. Called every frame the config is open. */
+    public boolean shouldHideConfigure(Tilec tile, Playerc player){
+        return false;
+    }
+
+    public void drawConfigure(Tilec tile){
+        Draw.color(Pal.accent);
+        Lines.stroke(1f);
+        Lines.square(tile.x(), tile.y(), tile.block().size * tilesize / 2f + 1f);
+        Draw.reset();
+    }
+
+    public boolean isSolidFor(Tilec tile){
+        return false;
+    }
+
+
+    public float handleDamage(Tilec tile, float amount){
+        return amount;
+    }
+
+    public void handleBulletHit(Tilec entity, Bulletc bullet){
+        entity.damage(bullet.damage());
+    }
+
+    /** @return a custom minimap color for this tile, or 0 to use default colors. */
+    public int minimapColor(Tile tile){
+        return 0;
+    }
+
+    public void update(Tilec tile){
+    }
+
+    public boolean collide(Bulletc other){
+        return true;
+    }
+
+    public void collision(Bulletc other){
+        block.handleBulletHit(this, other);
+    }
+
+    public void removeFromProximity(){
+        block.onProximityRemoved(this);
+
+        Point2[] nearby = Edges.getEdges(block.size);
+        for(Point2 point : nearby){
+            Tilec other = world.ent(tile.x + point.x, tile.y + point.y);
+            //remove this tile from all nearby tile's proximities
+            if(other != null){
+                other.block().onProximityUpdate(other);
+                other.proximity().remove(this, true);
+            }
+        }
+    }
+
     public void updateProximity(){
         tmpTiles.clear();
         proximity.clear();
 
         Point2[] nearby = Edges.getEdges(block.size);
         for(Point2 point : nearby){
-            Tile other = world.ltile(tile.x + point.x, tile.y + point.y);
+            Tilec other = world.ent(tile.x + point.x, tile.y + point.y);
 
-            if(other == null) continue;
-            if(other.entity == null || !(other.interactable(tile.team()))) continue;
+            if(other == null || !(other.tile().interactable(tile.team()))) continue;
 
             //add this tile to proximity of nearby tiles
-            if(!other.entity.proximity().contains(tile, true)){
-                other.entity.proximity().add(tile);
+            if(!other.proximity().contains(this, true)){
+                other.proximity().add(this);
             }
 
             tmpTiles.add(other);
         }
 
         //using a set to prevent duplicates
-        for(Tile tile : tmpTiles){
+        for(Tilec tile : tmpTiles){
             proximity.add(tile);
         }
 
-        block.onProximityAdded(tile);
-        block.onProximityUpdate(tile);
+        block.onProximityAdded(this);
+        block.onProximityUpdate(this);
 
-        for(Tile other : tmpTiles){
+        for(Tilec other : tmpTiles){
             other.block().onProximityUpdate(other);
         }
     }
 
-    @Override
-    public Array<Tile> proximity(){
-        return proximity;
-    }
+    //endregion
+    //region overrides
 
     /** Tile configuration. Defaults to null. Used for block rebuilding. */
     @Nullable
-    @Override
     public Object config(){
         return null;
     }
@@ -250,7 +911,7 @@ abstract class TileComp implements Posc, Teamc, Healthc, Tilec, Timerc{
     public void killed(){
         Events.fire(new BlockDestroyEvent(tile));
         block.breakSound.at(tile);
-        block.onDestroyed(tile);
+        block.onDestroyed(this);
         tile.remove();
     }
 
@@ -262,14 +923,14 @@ abstract class TileComp implements Posc, Teamc, Healthc, Tilec, Timerc{
         }
 
         if(sound != null){
-            sound.update(x(), y(), block.shouldActiveSound(tile));
+            sound.update(x(), y(), block.shouldActiveSound(this));
         }
 
-        if(block.idleSound != Sounds.none && block.shouldIdleSound(tile)){
+        if(block.idleSound != Sounds.none && block.shouldIdleSound(this)){
             loops.play(block.idleSound, this, block.idleSoundVolume);
         }
 
-        block.update(tile);
+        block.update(this);
 
         if(liquids != null){
             liquids.update();
@@ -283,4 +944,6 @@ abstract class TileComp implements Posc, Teamc, Healthc, Tilec, Timerc{
             power.graph.update();
         }
     }
+
+    //endregion
 }
diff --git a/core/src/mindustry/game/EventType.java b/core/src/mindustry/game/EventType.java
index 7451cc4b88..bb51635a4e 100644
--- a/core/src/mindustry/game/EventType.java
+++ b/core/src/mindustry/game/EventType.java
@@ -146,12 +146,12 @@ public class EventType{
 
     /** Called when the player withdraws items from a block. */
     public static class WithdrawEvent{
-        public final Tile tile;
+        public final Tilec tile;
         public final Playerc player;
         public final Item item;
         public final int amount;
 
-        public WithdrawEvent(Tile tile, Playerc player, Item item, int amount){
+        public WithdrawEvent(Tilec tile, Playerc player, Item item, int amount){
             this.tile = tile;
             this.player = player;
             this.item = item;
@@ -161,12 +161,12 @@ public class EventType{
 
     /** Called when a player deposits items to a block.*/
     public static class DepositEvent{
-        public final Tile tile;
+        public final Tilec tile;
         public final Playerc player;
         public final Item item;
         public final int amount;
 
-        public DepositEvent(Tile tile, Playerc player, Item item, int amount){
+        public DepositEvent(Tilec tile, Playerc player, Item item, int amount){
             this.tile = tile;
             this.player = player;
             this.item = item;
@@ -176,10 +176,10 @@ public class EventType{
 
     /** Called when the player taps a block. */
     public static class TapEvent{
-        public final Tile tile;
+        public final Tilec tile;
         public final Playerc player;
 
-        public TapEvent(Tile tile, Playerc player){
+        public TapEvent(Tilec tile, Playerc player){
             this.tile = tile;
             this.player = player;
         }
@@ -187,11 +187,11 @@ public class EventType{
 
     /** Called when the player sets a specific block. */
     public static class TapConfigEvent{
-        public final Tile tile;
+        public final Tilec tile;
         public final Playerc player;
         public final Object value;
 
-        public TapConfigEvent(Tile tile, Playerc player, Object value){
+        public TapConfigEvent(Tilec tile, Playerc player, Object value){
             this.tile = tile;
             this.player = player;
             this.value = value;
diff --git a/core/src/mindustry/game/Schematics.java b/core/src/mindustry/game/Schematics.java
index d833a50b38..f6c69e39e9 100644
--- a/core/src/mindustry/game/Schematics.java
+++ b/core/src/mindustry/game/Schematics.java
@@ -263,7 +263,7 @@ public class Schematics implements Loadable{
             Tile tile = world.tile(st.x + ox, st.y + oy);
             if(tile == null) return;
 
-            tile.set(st.block, state.rules.defaultTeam);
+            tile.setBlock(st.block, state.rules.defaultTeam, 0);
             tile.rotation(st.rotation);
 
             Object config = st.config;
diff --git a/core/src/mindustry/graphics/BlockRenderer.java b/core/src/mindustry/graphics/BlockRenderer.java
index b4ea7e5bef..12e7685a6b 100644
--- a/core/src/mindustry/graphics/BlockRenderer.java
+++ b/core/src/mindustry/graphics/BlockRenderer.java
@@ -13,7 +13,6 @@ import mindustry.game.EventType.*;
 import mindustry.game.Teams.*;
 import mindustry.ui.*;
 import mindustry.world.*;
-import mindustry.world.blocks.*;
 
 import static arc.Core.camera;
 import static mindustry.Vars.*;
@@ -199,15 +198,14 @@ public class BlockRenderer implements Disposable{
             for(int y = miny; y <= maxy; y++){
                 boolean expanded = (Math.abs(x - avgx) > rangex || Math.abs(y - avgy) > rangey);
                 Tile tile = world.rawTile(x, y);
-                if(tile == null) continue; //how is this possible?
                 Block block = tile.block();
 
-                if(block != Blocks.air && block.cacheLayer == CacheLayer.normal){
+                if(block != Blocks.air && tile.isCenter() && block.cacheLayer == CacheLayer.normal){
                     if(!expanded){
                         addRequest(tile, Layer.block);
                     }
 
-                    if(state.rules.lighting && tile.block().synthetic() && !(tile.block() instanceof BlockPart)){
+                    if(state.rules.lighting && tile.block().synthetic()){
                         addRequest(tile, Layer.lights);
                     }
 
diff --git a/core/src/mindustry/graphics/OverlayRenderer.java b/core/src/mindustry/graphics/OverlayRenderer.java
index f40afc7c2e..e258727ab3 100644
--- a/core/src/mindustry/graphics/OverlayRenderer.java
+++ b/core/src/mindustry/graphics/OverlayRenderer.java
@@ -143,7 +143,7 @@ public class OverlayRenderer{
             Draw.reset();
 
             Tile tile = world.ltileWorld(v.x, v.y);
-            if(tile != null && tile.interactable(player.team()) && tile.block().acceptStack(player.unit().item(), player.unit().stack().amount, tile, player.unit()) > 0){
+            if(tile != null && tile.interactable(player.team()) && tile.block().acceptStack(tile, player.unit().item(), player.unit().stack().amount, player.unit()) > 0){
                 Lines.stroke(3f, Pal.gray);
                 Lines.square(tile.drawx(), tile.drawy(), tile.block().size * tilesize / 2f + 3 + Mathf.absin(Time.time(), 5f, 1f));
                 Lines.stroke(1f, Pal.place);
diff --git a/core/src/mindustry/input/DesktopInput.java b/core/src/mindustry/input/DesktopInput.java
index dab4efd267..bccbbbf417 100644
--- a/core/src/mindustry/input/DesktopInput.java
+++ b/core/src/mindustry/input/DesktopInput.java
@@ -229,9 +229,9 @@ public class DesktopInput extends InputHandler{
         Tile cursor = tileAt(Core.input.mouseX(), Core.input.mouseY());
 
         if(cursor != null){
-            cursor = cursor.link();
-
-            cursorType = cursor.block().getCursor(cursor);
+            if(cursor.entity != null){
+                cursorType = cursor.block().getCursor(cursor.entity);
+            }
 
             if(isPlacing() || !selectRequests.isEmpty()){
                 cursorType = SystemCursor.hand;
@@ -249,8 +249,8 @@ public class DesktopInput extends InputHandler{
                 cursorType = ui.unloadCursor;
             }
 
-            if(cursor.interactable(player.team()) && !isPlacing() && Math.abs(Core.input.axisTap(Binding.rotate)) > 0 && Core.input.keyDown(Binding.rotateplaced) && cursor.block().rotate){
-                Call.rotateBlock(player, cursor, Core.input.axisTap(Binding.rotate) > 0);
+            if(cursor.entity != null && cursor.interactable(player.team()) && !isPlacing() && Math.abs(Core.input.axisTap(Binding.rotate)) > 0 && Core.input.keyDown(Binding.rotateplaced) && cursor.block().rotate){
+                Call.rotateBlock(player, cursor.entity, Core.input.axisTap(Binding.rotate) > 0);
             }
         }
 
@@ -401,7 +401,7 @@ public class DesktopInput extends InputHandler{
                 deleting = true;
             }else if(selected != null){
                 //only begin shooting if there's no cursor event
-                if(!tileTapped(selected) && !tryTapPlayer(Core.input.mouseWorld().x, Core.input.mouseWorld().y) && (player.builder().requests().size == 0 || !player.builder().isBuilding()) && !droppingItem &&
+                if(!tileTapped(selected.entity) && !tryTapPlayer(Core.input.mouseWorld().x, Core.input.mouseWorld().y) && (player.builder().requests().size == 0 || !player.builder().isBuilding()) && !droppingItem &&
                 !tryBeginMine(selected) && player.miner().mineTile() == null && !Core.scene.hasKeyboard()){
                     isShooting = true;
                 }
@@ -450,8 +450,8 @@ public class DesktopInput extends InputHandler{
                 removeSelection(selectX, selectY, cursorX, cursorY);
             }
 
-            if(selected != null){
-                tryDropItems(selected.link(), Core.input.mouseWorld().x, Core.input.mouseWorld().y);
+            if(selected != null && selected.entity != null){
+                tryDropItems(selected.entity, Core.input.mouseWorld().x, Core.input.mouseWorld().y);
             }
 
             if(sreq != null){
diff --git a/core/src/mindustry/input/InputHandler.java b/core/src/mindustry/input/InputHandler.java
index 3867a51690..2b777c740c 100644
--- a/core/src/mindustry/input/InputHandler.java
+++ b/core/src/mindustry/input/InputHandler.java
@@ -110,22 +110,19 @@ public abstract class InputHandler implements InputProcessor, GestureListener{
     }
 
     @Remote(targets = Loc.both, called = Loc.server, forward = true, unreliable = true)
-    public static void rotateBlock(Playerc player, Tile tile, boolean direction){
+    public static void rotateBlock(Playerc player, Tilec tile, boolean direction){
         if(net.server() && (!Units.canInteract(player, tile) ||
             !netServer.admins.allowAction(player, ActionType.rotate, tile, action -> action.rotation = Mathf.mod(tile.rotation() + Mathf.sign(direction), 4)))){
             throw new ValidateException(player, "Player cannot rotate a block.");
         }
 
         tile.rotation(Mathf.mod(tile.rotation() + Mathf.sign(direction), 4));
-
-        if(tile.entity != null){
-            tile.entity.updateProximity();
-            tile.entity.noSleep();
-        }
+        tile.updateProximity();
+        tile.noSleep();
     }
 
     @Remote(targets = Loc.both, forward = true, called = Loc.server)
-    public static void transferInventory(Playerc player, Tile tile){
+    public static void transferInventory(Playerc player, Tilec tile){
         if(player == null) return;
         if(net.server() && (player.unit().stack().amount <= 0 || !Units.canInteract(player, tile) ||
             !netServer.admins.allowAction(player, ActionType.depositItem, tile, action -> {
@@ -139,7 +136,7 @@ public abstract class InputHandler implements InputProcessor, GestureListener{
 
         Item item = player.unit().item();
         int amount = player.unit().stack().amount;
-        int accepted = tile.block().acceptStack(item, amount, tile, player.unit());
+        int accepted = tile.block().acceptStack(tile, item, amount, player.unit());
         player.unit().stack().amount -= accepted;
 
         int sent = Mathf.clamp(accepted / 4, 1, 8);
@@ -148,19 +145,19 @@ public abstract class InputHandler implements InputProcessor, GestureListener{
         Core.app.post(() -> Events.fire(new DepositEvent(tile, player, item, accepted)));
 
         for(int i = 0; i < sent; i++){
-            tile.block().getStackOffset(item, tile, stackTrns);
+            tile.block().getStackOffset(tile, item, stackTrns);
 
             createItemTransfer(item, player.x() + Angles.trnsx(player.unit().rotation() + 180f, backTrns), player.y() + Angles.trnsy(player.unit().rotation() + 180f, backTrns),
-            new Vec2(tile.drawx() + stackTrns.x, tile.drawy() + stackTrns.y), () -> {
-                if(tile.block() != block || tile.entity == null || tile.entity.items() == null) return;
+            new Vec2(tile.x() + stackTrns.x, tile.y() + stackTrns.y), () -> {
+                if(tile.block() != block || tile.entity == null || tile.items() == null) return;
 
-                tile.block().handleStack(item, accepted, tile, player.unit());
+                tile.block().handleStack(tile, item, accepted, player.unit());
             });
         }
     }
 
     @Remote(targets = Loc.both, called = Loc.server, forward = true)
-    public static void onTileTapped(Playerc player, Tile tile){
+    public static void onTileTapped(Playerc player, Tilec tile){
         if(tile == null || player == null) return;
         if(net.server() && (!Units.canInteract(player, tile) ||
         !netServer.admins.allowAction(player, ActionType.tapTile, tile, action -> {}))) throw new ValidateException(player, "Player cannot tap a tile.");
@@ -169,7 +166,7 @@ public abstract class InputHandler implements InputProcessor, GestureListener{
     }
 
     @Remote(targets = Loc.both, called = Loc.both, forward = true)
-    public static void onTileConfig(Playerc player, Tile tile, @Nullable Object value){
+    public static void onTileConfig(Playerc player, Tilec tile, @Nullable Object value){
         if(tile == null) return;
         if(net.server() && (!Units.canInteract(player, tile) ||
             !netServer.admins.allowAction(player, ActionType.configure, tile, action -> action.config = value))) throw new ValidateException(player, "Player cannot configure a tile.");
@@ -247,7 +244,7 @@ public abstract class InputHandler implements InputProcessor, GestureListener{
     }
 
     public void drawBreaking(int x, int y){
-        Tile tile = world.ltile(x, y);
+        Tile tile = world.tile(x, y);
         if(tile == null) return;
         Block block = tile.block();
 
@@ -388,7 +385,7 @@ public abstract class InputHandler implements InputProcessor, GestureListener{
 
         for(int x = dresult.x; x <= dresult.x2; x++){
             for(int y = dresult.y; y <= dresult.y2; y++){
-                Tile tile = world.ltile(x, y);
+                Tile tile = world.tilec(x, y);
                 if(tile == null || !validBreak(tile.x, tile.y)) continue;
 
                 drawBreaking(tile.x, tile.y);
@@ -497,13 +494,13 @@ public abstract class InputHandler implements InputProcessor, GestureListener{
                 int wx = x1 + x * Mathf.sign(x2 - x1);
                 int wy = y1 + y * Mathf.sign(y2 - y1);
 
-                Tile tile = world.ltile(wx, wy);
+                Tile tile = world.tilec(wx, wy);
 
                 if(tile == null) continue;
 
                 if(!flush){
                     tryBreakBlock(wx, wy);
-                }else if(validBreak(tile.x, tile.y) && !selectRequests.contains(r -> r.tile() != null && r.tile().link() == tile)){
+                }else if(validBreak(tile.x, tile.y) && !selectRequests.contains(r -> r.tile() != null && r.tile() == tile)){
                     selectRequests.add(new BuildRequest(tile.x, tile.y));
                 }
             }
@@ -563,9 +560,8 @@ public abstract class InputHandler implements InputProcessor, GestureListener{
     }
 
     /** Handles tile tap events that are not platform specific. */
-    boolean tileTapped(Tile tile){
-        tile = tile.link();
-
+    boolean tileTapped(@Nullable Tilec tile){
+        if(tile == null) return false;
         boolean consumed = false, showedInventory = false;
 
         //check if tapped block is configurable
@@ -599,7 +595,7 @@ public abstract class InputHandler implements InputProcessor, GestureListener{
         if(tile.interactable(player.team()) && tile.block().consumesTap){
             consumed = true;
         }else if(tile.interactable(player.team()) && tile.block().synthetic() && !consumed){
-            if(tile.block().hasItems && tile.entity.items().total() > 0){
+            if(tile.block().hasItems && tile.items().total() > 0){
                 frag.inv.showFor(tile);
                 consumed = true;
                 showedInventory = true;
@@ -644,6 +640,10 @@ public abstract class InputHandler implements InputProcessor, GestureListener{
         && tile.block() == Blocks.air && player.dst(tile.worldx(), tile.worldy()) <= miningRange;
     }
 
+    Tilec entAt(float x, float y){
+        return world.ent(tileX(x), tileY(y));
+    }
+
     /** Returns the tile at the specified MOUSE coordinates. */
     Tile tileAt(float x, float y){
         return world.tile(tileX(x), tileY(y));
@@ -740,7 +740,7 @@ public abstract class InputHandler implements InputProcessor, GestureListener{
         return droppingItem;
     }
 
-    public void tryDropItems(Tile tile, float x, float y){
+    public void tryDropItems(Tilec tile, float x, float y){
         if(!droppingItem || player.unit().stack().amount <= 0 || canTapPlayer(x, y) || state.isPaused() ){
             droppingItem = false;
             return;
@@ -750,7 +750,7 @@ public abstract class InputHandler implements InputProcessor, GestureListener{
 
         ItemStack stack = player.unit().stack();
 
-        if(tile.block().acceptStack(stack.item, stack.amount, tile, player.unit()) > 0 && tile.interactable(player.team()) && tile.block().hasItems && player.unit().stack().amount > 0 && tile.interactable(player.team())){
+        if(tile.block().acceptStack(tile, stack.item, stack.amount, player.unit()) > 0 && tile.interactable(player.team()) && tile.block().hasItems && player.unit().stack().amount > 0 && tile.interactable(player.team())){
             Call.transferInventory(player, tile);
         }else{
             Call.dropItem(player.angleTo(x, y));
@@ -798,7 +798,9 @@ public abstract class InputHandler implements InputProcessor, GestureListener{
     }
 
     public void breakBlock(int x, int y){
-        Tile tile = world.ltile(x, y);
+        Tile tile = world.tile(x, y);
+        //TODO hacky
+        if(tile.entity != null) tile = tile.entity.tile();
         player.builder().addBuild(new BuildRequest(tile.x, tile.y));
     }
 
@@ -849,7 +851,7 @@ public abstract class InputHandler implements InputProcessor, GestureListener{
 
                 //check with how many powernodes the *next* tile will overlap
                 for(int j = 0; j < i; j++){
-                    if(!skip.contains(points.get(j)) && ((PowerNode)block).overlaps(world.ltile(point.x, point.y), world.ltile(points.get(j).x, points.get(j).y))){
+                    if(!skip.contains(points.get(j)) && ((PowerNode)block).overlaps(world.tile(point.x, point.y), world.tile(points.get(j).x, points.get(j).y))){
                         overlaps++;
                     }
                 }
diff --git a/core/src/mindustry/input/MobileInput.java b/core/src/mindustry/input/MobileInput.java
index 8532154b4e..d1a58d71d9 100644
--- a/core/src/mindustry/input/MobileInput.java
+++ b/core/src/mindustry/input/MobileInput.java
@@ -75,12 +75,11 @@ public class MobileInput extends InputHandler implements GestureListener{
             player.miner().mineTile(null);
             target = unit;
         }else{
-            Tile tile = world.ltileWorld(x, y);
+            Tilec tile = world.entWorld(x, y);
 
-            if(tile != null && tile.synthetic() && player.team().isEnemy(tile.team())){
-                Tilec entity = tile.entity;
+            if(tile != null && player.team().isEnemy(tile.team())){
                 player.miner().mineTile(null);
-                target = entity;
+                target = tile;
                 //TODO implement healing
             }//else if(tile != null && player.unit().canHeal && tile.entity != null && tile.team() == player.team() && tile.entity.damaged()){
              ///   player.miner().mineTile(null);
@@ -505,9 +504,9 @@ public class MobileInput extends InputHandler implements GestureListener{
         }else{
             Tile tile = tileAt(screenX, screenY);
 
-            if(tile == null) return false;
+            if(tile == null || tile.entity == null) return false;
 
-            tryDropItems(tile.link(), Core.input.mouseWorld(screenX, screenY).x, Core.input.mouseWorld(screenX, screenY).y);
+            tryDropItems(tile.entity.tile(), Core.input.mouseWorld(screenX, screenY).x, Core.input.mouseWorld(screenX, screenY).y);
         }
         return false;
     }
@@ -551,6 +550,7 @@ public class MobileInput extends InputHandler implements GestureListener{
 
         //ignore off-screen taps
         if(cursor == null || Core.scene.hasMouse(x, y)) return false;
+        Tile linked = cursor.entity == null ? cursor : cursor.entity.tile();
 
         checkTargets(worldx, worldy);
 
@@ -560,11 +560,10 @@ public class MobileInput extends InputHandler implements GestureListener{
         }else if(mode == placing && isPlacing() && validPlace(cursor.x, cursor.y, block, rotation) && !checkOverlapPlacement(cursor.x, cursor.y, block)){
             //add to selection queue if it's a valid place position
             selectRequests.add(lastPlaced = new BuildRequest(cursor.x, cursor.y, rotation, block));
-        }else if(mode == breaking && validBreak(cursor.link().x, cursor.link().y) && !hasRequest(cursor.link())){
+        }else if(mode == breaking && validBreak(linked.x,linked.y) && !hasRequest(linked)){
             //add to selection queue if it's a valid BREAK position
-            cursor = cursor.link();
-            selectRequests.add(new BuildRequest(cursor.x, cursor.y));
-        }else if(!canTapPlayer(worldx, worldy) && !tileTapped(cursor.link())){
+            selectRequests.add(new BuildRequest(linked.x, linked.y));
+        }else if(!canTapPlayer(worldx, worldy) && !tileTapped(linked)){
             tryBeginMine(cursor);
         }
 
diff --git a/core/src/mindustry/io/MapIO.java b/core/src/mindustry/io/MapIO.java
index 1dd39e6d5e..20657b5186 100644
--- a/core/src/mindustry/io/MapIO.java
+++ b/core/src/mindustry/io/MapIO.java
@@ -169,7 +169,7 @@ public class MapIO{
             if(block.isFloor()){
                 tile.setFloor(block.asFloor());
             }else if(block.isMultiblock()){
-                tile.set(block, Team.derelict);
+                tile.setBlock(block, Team.derelict, 0);
             }else{
                 tile.setBlock(block);
             }
diff --git a/core/src/mindustry/io/TypeIO.java b/core/src/mindustry/io/TypeIO.java
index 9d7914a126..7ca5e13cfb 100644
--- a/core/src/mindustry/io/TypeIO.java
+++ b/core/src/mindustry/io/TypeIO.java
@@ -94,6 +94,14 @@ public class TypeIO{
         return (T)Groups.all.getByID(read.i());
     }
 
+    public static void writeTilec(Writes write, Tilec tile){
+        write.i(tile == null ? -1 : tile.pos());
+    }
+
+    public static Tilec readTilec(Reads read){
+        return world.ent(read.i());
+    }
+
     public static void writeTile(Writes write, Tile tile){
         write.i(tile == null ? Point2.pack(-1, -1) : tile.pos());
     }
diff --git a/core/src/mindustry/net/Administration.java b/core/src/mindustry/net/Administration.java
index a068dc9472..396458b173 100644
--- a/core/src/mindustry/net/Administration.java
+++ b/core/src/mindustry/net/Administration.java
@@ -101,9 +101,9 @@ public class Administration{
     }
 
     /** @return whether this action is allowed by the action filters. */
-    public boolean allowAction(Playerc player, ActionType type, Tile tile, Cons<PlayerAction> setter){
+    public boolean allowAction(Playerc player, ActionType type, Tilec tile, Cons<PlayerAction> setter){
         PlayerAction act = Pools.obtain(PlayerAction.class, PlayerAction::new);
-        setter.get(act.set(player, type, tile));
+        setter.get(act.set(player, type, tile.tile()));
         for(ActionFilter filter : actionFilters){
             if(!filter.allow(act)){
                 Pools.free(act);
diff --git a/core/src/mindustry/ui/fragments/BlockConfigFragment.java b/core/src/mindustry/ui/fragments/BlockConfigFragment.java
index 8a6aaceda9..b2bc91dbee 100644
--- a/core/src/mindustry/ui/fragments/BlockConfigFragment.java
+++ b/core/src/mindustry/ui/fragments/BlockConfigFragment.java
@@ -8,14 +8,13 @@ import arc.scene.ui.layout.*;
 import arc.util.*;
 import mindustry.content.*;
 import mindustry.core.GameState.*;
-import mindustry.world.*;
+import mindustry.gen.*;
 
 import static mindustry.Vars.*;
 
 public class BlockConfigFragment extends Fragment{
     private Table table = new Table();
-    private Tile configTile;
-    private Block configBlock;
+    private Tilec configTile;
 
     @Override
     public void build(Group parent){
@@ -40,13 +39,12 @@ public class BlockConfigFragment extends Fragment{
         return table.isVisible() && configTile != null;
     }
 
-    public Tile getSelectedTile(){
+    public Tilec getSelectedTile(){
         return configTile;
     }
 
-    public void showConfig(Tile tile){
+    public void showConfig(Tilec tile){
         configTile = tile;
-        configBlock = tile.block();
 
         table.visible(true);
         table.clear();
diff --git a/core/src/mindustry/ui/fragments/BlockInventoryFragment.java b/core/src/mindustry/ui/fragments/BlockInventoryFragment.java
index 4f53e2fd75..a4966ffee3 100644
--- a/core/src/mindustry/ui/fragments/BlockInventoryFragment.java
+++ b/core/src/mindustry/ui/fragments/BlockInventoryFragment.java
@@ -22,7 +22,6 @@ import mindustry.net.Administration.*;
 import mindustry.net.*;
 import mindustry.type.*;
 import mindustry.ui.*;
-import mindustry.world.*;
 
 import static mindustry.Vars.*;
 
@@ -30,19 +29,19 @@ public class BlockInventoryFragment extends Fragment{
     private final static float holdWithdraw = 20f;
 
     private Table table = new Table();
-    private Tile tile;
+    private Tilec tile;
     private float holdTime = 0f;
     private boolean holding;
     private Item lastItem;
 
     @Remote(called = Loc.server, targets = Loc.both, forward = true)
-    public static void requestItem(Playerc player, Tile tile, Item item, int amount){
+    public static void requestItem(Playerc player, Tilec tile, Item item, int amount){
         if(player == null || tile == null || !tile.interactable(player.team())) return;
         amount = Mathf.clamp(amount, 0, player.unit().itemCapacity());
         int fa = amount;
 
         if(net.server() && (!Units.canInteract(player, tile) ||
-            !netServer.admins.allowAction(player, ActionType.withdrawItem, tile, action -> {
+            !netServer.admins.allowAction(player, ActionType.withdrawItem, tile.tile(), action -> {
                 action.item = item;
                 action.itemAmount = fa;
             }))) throw new ValidateException(player, "Player cannot request items.");
@@ -52,7 +51,7 @@ public class BlockInventoryFragment extends Fragment{
         player.unit().addItem(item, removed);
         Events.fire(new WithdrawEvent(tile, player, item, amount));
         for(int j = 0; j < Mathf.clamp(removed / 3, 1, 8); j++){
-            Time.run(j * 3f, () -> Call.transferItemEffect(item, tile.drawx(), tile.drawy(), player.unit()));
+            Time.run(j * 3f, () -> Call.transferItemEffect(item, tile.x(), tile.y(), player.unit()));
         }
     }
 
@@ -64,13 +63,13 @@ public class BlockInventoryFragment extends Fragment{
         parent.addChild(table);
     }
 
-    public void showFor(Tile t){
+    public void showFor(Tilec t){
         if(this.tile == t){
             hide();
             return;
         }
         this.tile = t;
-        if(tile == null || tile.entity == null || !tile.block().isAccessible() || tile.entity.items().total() == 0)
+        if(tile == null || !tile.block().isAccessible() || tile.items().total() == 0)
             return;
         rebuild(true);
     }
@@ -97,14 +96,14 @@ public class BlockInventoryFragment extends Fragment{
         table.touchable(Touchable.enabled);
         table.update(() -> {
 
-            if(state.is(State.menu) || tile == null || tile.entity == null || !tile.block().isAccessible() || tile.entity.items().total() == 0){
+            if(state.is(State.menu) || tile == null || tile.entity == null || !tile.block().isAccessible() || tile.items().total() == 0){
                 hide();
             }else{
                 if(holding && lastItem != null){
                     holdTime += Time.delta();
 
                     if(holdTime >= holdWithdraw){
-                        int amount = Math.min(tile.entity.items().get(lastItem), player.unit().maxAccepted(lastItem));
+                        int amount = Math.min(tile.items().get(lastItem), player.unit().maxAccepted(lastItem));
                         Call.requestItem(player, tile, lastItem, amount);
                         holding = false;
                         holdTime = 0f;
@@ -116,7 +115,7 @@ public class BlockInventoryFragment extends Fragment{
                 updateTablePosition();
                 if(tile.block().hasItems){
                     for(int i = 0; i < content.items().size; i++){
-                        boolean has = tile.entity.items().has(content.item(i));
+                        boolean has = tile.items().has(content.item(i));
                         if(has != container.contains(i)){
                             rebuild(false);
                         }
@@ -135,7 +134,7 @@ public class BlockInventoryFragment extends Fragment{
 
             for(int i = 0; i < content.items().size; i++){
                 Item item = content.item(i);
-                if(!tile.entity.items().has(item)) continue;
+                if(!tile.items().has(item)) continue;
 
                 container.add(i);
 
@@ -148,14 +147,14 @@ public class BlockInventoryFragment extends Fragment{
                     if(tile == null || tile.entity == null){
                         return "";
                     }
-                    return round(tile.entity.items().get(item));
+                    return round(tile.items().get(item));
                 });
                 image.addListener(l);
 
                 image.addListener(new InputListener(){
                     @Override
                     public boolean touchDown(InputEvent event, float x, float y, int pointer, KeyCode button){
-                        if(!canPick.get() || tile == null || tile.entity == null || tile.entity.items() == null || !tile.entity.items().has(item)) return false;
+                        if(!canPick.get() || tile == null || tile.entity == null || tile.items() == null || !tile.items().has(item)) return false;
                         int amount = Math.min(1, player.unit().maxAccepted(item));
                         if(amount > 0){
                             Call.requestItem(player, tile, item, amount);
@@ -207,7 +206,7 @@ public class BlockInventoryFragment extends Fragment{
     }
 
     private void updateTablePosition(){
-        Vec2 v = Core.input.mouseScreen(tile.drawx() + tile.block().size * tilesize / 2f, tile.drawy() + tile.block().size * tilesize / 2f);
+        Vec2 v = Core.input.mouseScreen(tile.x() + tile.block().size * tilesize / 2f, tile.y() + tile.block().size * tilesize / 2f);
         table.pack();
         table.setPosition(v.x, v.y, Align.topLeft);
     }
diff --git a/core/src/mindustry/world/Block.java b/core/src/mindustry/world/Block.java
index edabf16581..59ee21c423 100644
--- a/core/src/mindustry/world/Block.java
+++ b/core/src/mindustry/world/Block.java
@@ -1,8 +1,6 @@
 package mindustry.world;
 
 import arc.*;
-import arc.Graphics.*;
-import arc.Graphics.Cursor.*;
 import arc.audio.*;
 import arc.func.*;
 import arc.graphics.*;
@@ -11,11 +9,11 @@ import arc.graphics.g2d.TextureAtlas.*;
 import arc.math.*;
 import arc.math.geom.*;
 import arc.scene.ui.layout.*;
+import arc.struct.Array;
 import arc.struct.EnumSet;
 import arc.struct.*;
 import arc.util.*;
 import arc.util.ArcAnnotate.*;
-import arc.util.pooling.*;
 import mindustry.annotations.Annotations.*;
 import mindustry.ctype.*;
 import mindustry.entities.*;
@@ -26,18 +24,34 @@ import mindustry.graphics.MultiPacker.*;
 import mindustry.type.*;
 import mindustry.ui.*;
 import mindustry.world.blocks.*;
-import mindustry.world.blocks.power.*;
 import mindustry.world.consumers.*;
 import mindustry.world.meta.*;
 import mindustry.world.meta.values.*;
 
+import java.lang.reflect.*;
 import java.util.*;
 
-import static mindustry.Vars.*;
+import static mindustry.Vars.tilesize;
 
-public class Block extends BlockStorage{
+public class Block extends UnlockableContent{
     public static final int crackRegions = 8, maxCrackSize = 5;
 
+    public boolean hasItems;
+    public boolean hasLiquids;
+    public boolean hasPower;
+
+    public boolean outputsLiquid = false;
+    public boolean consumesPower = true;
+    public boolean outputsPower = false;
+
+    public int itemCapacity = 10;
+    public float liquidCapacity = 10f;
+    public float liquidPressure = 1f;
+
+    public final BlockStats stats = new BlockStats();
+    public final BlockBars bars = new BlockBars();
+    public final Consumers consumes = new Consumers();
+
     /** whether this block has a tile entity that updates */
     public boolean update;
     /** whether this block has health and can be destroyed */
@@ -140,12 +154,13 @@ public class Block extends BlockStorage{
     public boolean instantTransfer = false;
     public boolean alwaysUnlocked = false;
 
+    protected Prov<Tilec> entityType = null; //initialized later
     protected TextureRegion[] cacheRegions = {};
     protected Array<String> cacheRegionStrings = new Array<>();
-    protected Prov<Tilec> entityType = TileEntity::create;
-    protected ObjectMap<Class<?>, ConfigHandler> configurations = new ObjectMap<>();
+    protected ObjectMap<Class<?>, Cons2> configurations = new ObjectMap<>();
 
     protected Array<Tile> tempTiles = new Array<>();
+    protected Array<Tilec> tempTileEnts = new Array<>();
     protected TextureRegion[] generatedIcons;
     protected TextureRegion[] variantRegions, editorVariantRegions;
     protected TextureRegion region, editorIcon;
@@ -162,302 +177,6 @@ public class Block extends BlockStorage{
         this.solid = false;
     }
 
-    public boolean isAir(){
-        return id == 0;
-    }
-
-    public boolean canBreak(Tile tile){
-        return true;
-    }
-
-    public boolean isBuildable(){
-        return buildVisibility != BuildVisibility.hidden && buildVisibility != BuildVisibility.debugOnly;
-    }
-
-    public boolean isStatic(){
-        return cacheLayer == CacheLayer.walls;
-    }
-
-    public void onProximityRemoved(Tile tile){
-        if(tile.entity.power() != null){
-            tile.block().powerGraphRemoved(tile);
-        }
-    }
-
-    public void onProximityAdded(Tile tile){
-        if(tile.block().hasPower) tile.block().updatePowerGraph(tile);
-    }
-
-    protected void updatePowerGraph(Tile tile){
-        Tilec entity = tile.ent();
-
-        for(Tile other : getPowerConnections(tile, tempTiles)){
-            if(other.entity.power() != null){
-                other.entity.power().graph.add(entity.power().graph);
-            }
-        }
-    }
-
-    protected void powerGraphRemoved(Tile tile){
-        if(tile.entity == null || tile.entity.power() == null){
-            return;
-        }
-
-        tile.entity.power().graph.remove(tile);
-        for(int i = 0; i < tile.entity.power().links.size; i++){
-            Tile other = world.tile(tile.entity.power().links.get(i));
-            if(other != null && other.entity != null && other.entity.power() != null){
-                other.entity.power().links.removeValue(tile.pos());
-            }
-        }
-    }
-
-    public Array<Tile> getPowerConnections(Tile tile, Array<Tile> out){
-        out.clear();
-        if(tile == null || tile.entity == null || tile.entity.power() == null) return out;
-
-        for(Tile other : tile.entity.proximity()){
-            if(other != null && other.entity != null && other.entity.power() != null
-            && !(consumesPower && other.block().consumesPower && !outputsPower && !other.block().outputsPower)
-            && !tile.entity.power().links.contains(other.pos())){
-                out.add(other);
-            }
-        }
-
-        for(int i = 0; i < tile.entity.power().links.size; i++){
-            Tile link = world.tile(tile.entity.power().links.get(i));
-            if(link != null && link.entity != null && link.entity.power() != null) out.add(link);
-        }
-        return out;
-    }
-
-    protected float getProgressIncrease(Tilec entity, float baseTime){
-        return 1f / baseTime * entity.delta() * entity.efficiency();
-    }
-
-    /** @return whether this block should play its active sound.*/
-    public boolean shouldActiveSound(Tile tile){
-        return false;
-    }
-
-    /** @return whether this block should play its idle sound.*/
-    public boolean shouldIdleSound(Tile tile){
-        return shouldConsume(tile);
-    }
-
-    public void drawLayer(Tile tile){
-    }
-
-    public void drawLayer2(Tile tile){
-    }
-
-    public void drawCracks(Tile tile){
-        if(!tile.entity.damaged() || size > maxCrackSize) return;
-        int id = tile.pos();
-        TextureRegion region = cracks[size - 1][Mathf.clamp((int)((1f - tile.entity.healthf()) * crackRegions), 0, crackRegions-1)];
-        Draw.colorl(0.2f, 0.1f + (1f - tile.entity.healthf())* 0.6f);
-        Draw.rect(region, tile.drawx(), tile.drawy(), (id%4)*90);
-        Draw.color();
-    }
-
-    /** Draw the block overlay that is shown when a cursor is over the block. */
-    public void drawSelect(Tile tile){
-    }
-
-    /** Drawn when you are placing a block. */
-    public void drawPlace(int x, int y, int rotation, boolean valid){
-    }
-
-    public float drawPlaceText(String text, int x, int y, boolean valid){
-        if(renderer.pixelator.enabled()) return 0;
-
-        Color color = valid ? Pal.accent : Pal.remove;
-        BitmapFont font = Fonts.outline;
-        GlyphLayout layout = Pools.obtain(GlyphLayout.class, GlyphLayout::new);
-        boolean ints = font.usesIntegerPositions();
-        font.setUseIntegerPositions(false);
-        font.getData().setScale(1f / 4f / Scl.scl(1f));
-        layout.setText(font, text);
-
-        float width = layout.width;
-
-        font.setColor(color);
-        float dx = x * tilesize + offset(), dy = y * tilesize + offset() + size * tilesize / 2f + 3;
-        font.draw(text, dx, dy + layout.height + 1, Align.center);
-        dy -= 1f;
-        Lines.stroke(2f, Color.darkGray);
-        Lines.line(dx - layout.width / 2f - 2f, dy, dx + layout.width / 2f + 1.5f, dy);
-        Lines.stroke(1f, color);
-        Lines.line(dx - layout.width / 2f - 2f, dy, dx + layout.width / 2f + 1.5f, dy);
-
-        font.setUseIntegerPositions(ints);
-        font.setColor(Color.white);
-        font.getData().setScale(1f);
-        Draw.reset();
-        Pools.free(layout);
-        return width;
-    }
-
-    public void draw(Tile tile){
-        Draw.rect(region, tile.drawx(), tile.drawy(), rotate ? tile.rotation() * 90 : 0);
-    }
-
-    public void drawLight(Tile tile){
-        if(tile.entity != null && hasLiquids && drawLiquidLight && tile.entity.liquids().current().lightColor.a > 0.001f){
-            drawLiquidLight(tile, tile.entity.liquids().current(), tile.entity.liquids().smoothAmount());
-        }
-    }
-
-    public void drawLiquidLight(Tile tile, Liquid liquid, float amount){
-        if(amount > 0.01f){
-            Color color = liquid.lightColor;
-            float fract = 1f;
-            float opacity = color.a * fract;
-            if(opacity > 0.001f){
-                renderer.lights.add(tile.drawx(), tile.drawy(), size * 30f * fract, color, opacity);
-            }
-        }
-    }
-
-    public void drawTeam(Tile tile){
-        Draw.color(tile.team().color);
-        Draw.rect("block-border", tile.drawx() - size * tilesize / 2f + 4, tile.drawy() - size * tilesize / 2f + 4);
-        Draw.color();
-    }
-
-    /** Called after the block is placed by this client. */
-    @CallSuper
-    public void playerPlaced(Tile tile){
-
-    }
-
-    /** Called after the block is placed by anyone. */
-    @CallSuper
-    public void placed(Tile tile){
-        if(net.client()) return;
-
-        if((consumesPower && !outputsPower) || (!consumesPower && outputsPower)){
-            int range = 10;
-            tempTiles.clear();
-            Geometry.circle(tile.x, tile.y, range, (x, y) -> {
-                Tile other = world.ltile(x, y);
-                if(other != null && other.block instanceof PowerNode && ((PowerNode)other.block).linkValid(other, tile) && !PowerNode.insulated(other, tile) && !other.entity.proximity().contains(tile) &&
-                !(outputsPower && tile.entity.proximity().contains(p -> p.entity != null && p.entity.power() != null && p.entity.power().graph == other.entity.power().graph))){
-                    tempTiles.add(other);
-                }
-            });
-            tempTiles.sort(Structs.comparingFloat(t -> t.dst2(tile)));
-            if(!tempTiles.isEmpty()){
-                Tile toLink = tempTiles.first();
-                if(!toLink.entity.power().links.contains(tile.pos())){
-                    toLink.configureAny(tile.pos());
-                }
-            }
-        }
-    }
-
-    public void removed(Tile tile){
-    }
-
-    /** Called every frame a unit is on this tile. */
-    public void unitOn(Tile tile, Unitc unit){
-    }
-
-    /** Called when a unit that spawned at this tile is removed. */
-    public void unitRemoved(Tile tile, Unitc unit){
-    }
-
-    /** Returns whether ot not this block can be place on the specified tile. */
-    public boolean canPlaceOn(Tile tile){
-        return true;
-    }
-
-    /** Call when some content is produced. This unlocks the content if it is applicable. */
-    public void useContent(Tile tile, UnlockableContent content){
-        //only unlocks content in zones
-        if(!headless && tile.team() == player.team() && state.isCampaign()){
-            logic.handleContent(content);
-        }
-    }
-
-    public float sumAttribute(Attribute attr, int x, int y){
-        Tile tile = world.tile(x, y);
-        if(tile == null) return 0;
-        float sum = 0;
-        for(Tile other : tile.getLinkedTilesAs(this, tempTiles)){
-            sum += other.floor().attributes.get(attr);
-        }
-        return sum;
-    }
-
-    public float percentSolid(int x, int y){
-        Tile tile = world.tile(x, y);
-        if(tile == null) return 0;
-        float sum = 0;
-        for(Tile other : tile.getLinkedTilesAs(this, tempTiles)){
-            sum += !other.floor.isLiquid ? 1f : 0f;
-        }
-        return sum / size / size;
-    }
-
-    @Override
-    public void displayInfo(Table table){
-        ContentDisplay.displayBlock(table, this);
-    }
-
-    @Override
-    public ContentType getContentType(){
-        return ContentType.block;
-    }
-
-    /** Called after all blocks are created. */
-    @Override
-    @CallSuper
-    public void init(){
-        //initialize default health based on size
-        if(health == -1){
-            health = size * size * 40;
-        }
-
-        buildCost = 0f;
-        for(ItemStack stack : requirements){
-            buildCost += stack.amount * stack.item.cost;
-        }
-        buildCost *= buildCostMultiplier;
-
-        if(consumes.has(ConsumeType.power)) hasPower = true;
-        if(consumes.has(ConsumeType.item)) hasItems = true;
-        if(consumes.has(ConsumeType.liquid)) hasLiquids = true;
-
-        setStats();
-        setBars();
-
-        consumes.init();
-
-        if(!outputsPower && consumes.hasPower() && consumes.getPower().buffered){
-            throw new IllegalArgumentException("Consumer using buffered power: " + name);
-        }
-    }
-
-    @Override
-    public void load(){
-        region = Core.atlas.find(name);
-
-        cacheRegions = new TextureRegion[cacheRegionStrings.size];
-        for(int i = 0; i < cacheRegions.length; i++){
-            cacheRegions[i] = Core.atlas.find(cacheRegionStrings.get(i));
-        }
-
-        if(cracks == null || (cracks[0][0].getTexture() != null && cracks[0][0].getTexture().isDisposed())){
-            cracks = new TextureRegion[maxCrackSize][crackRegions];
-            for(int size = 1; size <= maxCrackSize; size++){
-                for(int i = 0; i < crackRegions; i++){
-                    cracks[size - 1][i] = Core.atlas.find("cracks-" + size + "-" + i);
-                }
-            }
-        }
-    }
-
     /** Adds a region by name to be loaded, with the final name "{name}-suffix". Returns an ID to looks this region up by in {@link #reg(int)}. */
     protected int reg(String suffix){
         cacheRegionStrings.add(name + suffix);
@@ -469,78 +188,10 @@ public class Block extends BlockStorage{
         return cacheRegions[id];
     }
 
-    /** Called when the block is tapped. This is equivalent to being configured with null. */
-    public void tapped(Tile tile, Playerc player){
-
-    }
-
-    /** Called when arbitrary configuration is applied to a tile. */
-    public void configured(Tile tile, @Nullable Playerc player, @Nullable Object value){
-        //null is of type Void.class; anonymous classes use their superclass.
-        Class<?> type = value == null ? void.class : value.getClass().isAnonymousClass() ? value.getClass().getSuperclass() : value.getClass();
-
-        if(configurations.containsKey(type)){
-            configurations.get(type).configured(tile, value);
-        }
-    }
-
-    /** Configure when a null value is passed.*/
-    public void configClear(Cons<Tile> cons){
-        configurations.put(void.class, (tile, value) -> cons.get(tile));
-    }
-
-    /** Listen for a config by class type. */
-    public <T> void config(Class<T> type, ConfigHandler<T> config){
-        configurations.put(type, config);
-    }
-
-    /** Returns whether or not a hand cursor should be shown over this block. */
-    public Cursor getCursor(Tile tile){
-        return configurable ? SystemCursor.hand : SystemCursor.arrow;
-    }
-
-    /**
-     * Called when this block is tapped to build a UI on the table.
-     * {@link #configurable} must return true for this to be called.
-     */
-    public void buildConfiguration(Tile tile, Table table){
-    }
-
-    /** Update table alignment after configuring.*/
-    public void updateTableAlign(Tile tile, Table table){
-        Vec2 pos = Core.input.mouseScreen(tile.drawx(), tile.drawy() - tile.block().size * tilesize / 2f - 1);
-        table.setPosition(pos.x, pos.y, Align.top);
-    }
-
-    /**
-     * Called when another tile is tapped while this block is selected.
-     * Returns whether or not this block should be deselected.
-     */
-    public boolean onConfigureTileTapped(Tile tile, Tile other){
-        return tile != other;
-    }
-
-    /** Returns whether this config menu should show when the specified player taps it. */
-    public boolean shouldShowConfigure(Tile tile, Playerc player){
-        return true;
-    }
-
-    /** Whether this configuration should be hidden now. Called every frame the config is open. */
-    public boolean shouldHideConfigure(Tile tile, Playerc player){
-        return false;
-    }
-
     public boolean synthetic(){
         return update || destructible;
     }
 
-    public void drawConfigure(Tile tile){
-        Draw.color(Pal.accent);
-        Lines.stroke(1f);
-        Lines.square(tile.drawx(), tile.drawy(), tile.block().size * tilesize / 2f + 1f);
-        Draw.reset();
-    }
-
     public void setStats(){
         stats.add(BlockStat.size, "{0}x{0}", size);
         stats.add(BlockStat.health, health, StatUnit.none);
@@ -568,7 +219,7 @@ public class Block extends BlockStorage{
                 current = entity -> entity.liquids().current();
             }
             bars.add("liquid", entity -> new Bar(() -> entity.liquids().get(current.get(entity)) <= 0.001f ? Core.bundle.get("bar.liquid") : current.get(entity).localizedName,
-                    () -> current.get(entity).barColor(), () -> entity.liquids().get(current.get(entity)) / liquidCapacity));
+            () -> current.get(entity).barColor(), () -> entity.liquids().get(current.get(entity)) / liquidCapacity));
         }
 
         if(hasPower && consumes.hasPower()){
@@ -577,7 +228,7 @@ public class Block extends BlockStorage{
             float capacity = cons.capacity;
 
             bars.add("power", entity -> new Bar(() -> buffered ? Core.bundle.format("bar.poweramount", Float.isNaN(entity.power().status * capacity) ? "<ERROR>" : (int)(entity.power().status * capacity)) :
-                Core.bundle.get("bar.power"), () -> Pal.powerBar, () -> Mathf.zero(cons.requestedPower(entity)) && entity.power().graph.getPowerProduced() + entity.power().graph.getBatteryStored() > 0f ? 1f : entity.power().status));
+            Core.bundle.get("bar.power"), () -> Pal.powerBar, () -> Mathf.zero(cons.requestedPower(entity)) && entity.power().graph.getPowerProduced() + entity.power().graph.getBatteryStored() > 0f ? 1f : entity.power().status));
         }
 
         if(hasItems && configurable){
@@ -585,14 +236,6 @@ public class Block extends BlockStorage{
         }
     }
 
-    public Tile linked(Tile tile){
-        return tile;
-    }
-
-    public boolean isSolidFor(Tile tile){
-        return false;
-    }
-
     public boolean canReplace(Block other){
         return (other != this || rotate) && this.group != BlockGroup.none && other.group == this.group;
     }
@@ -602,129 +245,6 @@ public class Block extends BlockStorage{
         return this;
     }
 
-    public float handleDamage(Tile tile, float amount){
-        return amount;
-    }
-
-    public void handleBulletHit(Tilec entity, Bulletc bullet){
-        entity.damage(bullet.damage());
-    }
-
-    public void update(Tile tile){
-    }
-
-    public boolean isAccessible(){
-        return (hasItems && itemCapacity > 0);
-    }
-
-    /** Called when the block is destroyed. */
-    public void onDestroyed(Tile tile){
-        float x = tile.worldx(), y = tile.worldy();
-        float explosiveness = baseExplosiveness;
-        float flammability = 0f;
-        float power = 0f;
-
-        if(hasItems){
-            for(Item item : content.items()){
-                int amount = tile.entity.items().get(item);
-                explosiveness += item.explosiveness * amount;
-                flammability += item.flammability * amount;
-            }
-        }
-
-        if(hasLiquids){
-            flammability += tile.entity.liquids().sum((liquid, amount) -> liquid.explosiveness * amount / 2f);
-            explosiveness += tile.entity.liquids().sum((liquid, amount) -> liquid.flammability * amount / 2f);
-        }
-
-        if(consumes.hasPower() && consumes.getPower().buffered){
-            power += tile.entity.power().status * consumes.getPower().capacity;
-        }
-
-        if(hasLiquids){
-
-            tile.entity.liquids().each((liquid, amount) -> {
-                float splash = Mathf.clamp(amount / 4f, 0f, 10f);
-
-                for(int i = 0; i < Mathf.clamp(amount / 5, 0, 30); i++){
-                    Time.run(i / 2f, () -> {
-                        Tile other = world.tile(tile.x + Mathf.range(size / 2), tile.y + Mathf.range(size / 2));
-                        if(other != null){
-                            Puddles.deposit(other, liquid, splash);
-                        }
-                    });
-                }
-            });
-        }
-
-        Damage.dynamicExplosion(x, y, flammability, explosiveness * 3.5f, power, tilesize * size / 2f, Pal.darkFlame);
-        if(!tile.floor().solid && !tile.floor().isLiquid){
-            Effects.rubble(tile.drawx(), tile.drawy(), size);
-        }
-    }
-
-    /**
-     * Returns the flammability of the tile. Used for fire calculations.
-     * Takes flammability of floor liquid into account.
-     */
-    public float getFlammability(Tile tile){
-        if(!hasItems || tile.entity == null){
-            if(tile.floor().isLiquid && !solid){
-                return tile.floor().liquidDrop.flammability;
-            }
-            return 0;
-        }else{
-            float result = tile.entity.items().sum((item, amount) -> item.flammability * amount);
-
-            if(hasLiquids){
-                result += tile.entity.liquids().sum((liquid, amount) -> liquid.flammability * amount / 3f);
-            }
-
-            return result;
-        }
-    }
-
-    public String getDisplayName(Tile tile){
-        return localizedName;
-    }
-
-    public TextureRegion getDisplayIcon(Tile tile){
-        return icon(Cicon.medium);
-    }
-
-    public void display(Tile tile, Table table){
-        Tilec entity = tile.entity;
-
-        if(entity != null){
-            table.table(bars -> {
-                bars.defaults().growX().height(18f).pad(4);
-
-                displayBars(tile, bars);
-            }).growX();
-            table.row();
-            table.table(ctable -> {
-                displayConsumption(tile, ctable);
-            }).growX();
-
-            table.marginBottom(-5);
-        }
-    }
-
-    public void displayConsumption(Tile tile, Table table){
-        table.left();
-        for(Consume cons : consumes.all()){
-            if(cons.isOptional() && cons.isBoost()) continue;
-            cons.build(tile, table);
-        }
-    }
-
-    public void displayBars(Tile tile, Table table){
-        for(Func<Tilec, Bar> bar : bars.list()){
-            table.add(bar.get(tile.entity)).growX();
-            table.row();
-        }
-    }
-
     public void drawRequest(BuildRequest req, Eachable<BuildRequest> list, boolean valid){
         Draw.reset();
         Draw.mixcol(!valid ? Pal.breakInvalid : Color.white, (!valid ? 0.4f : 0.24f) + Mathf.absin(Time.globalTime(), 6f, 0.28f));
@@ -736,9 +256,9 @@ public class Block extends BlockStorage{
     public void drawRequestRegion(BuildRequest req, Eachable<BuildRequest> list){
         TextureRegion reg = getRequestRegion(req, list);
         Draw.rect(reg, req.drawx(), req.drawy(),
-            reg.getWidth() * req.animScale * Draw.scl,
-            reg.getHeight() * req.animScale * Draw.scl,
-            !rotate ? 0 : req.rotation * 90);
+        reg.getWidth() * req.animScale * Draw.scl,
+        reg.getHeight() * req.animScale * Draw.scl,
+        !rotate ? 0 : req.rotation * 90);
 
         if(req.hasConfig){
             drawRequestConfig(req, list);
@@ -766,75 +286,32 @@ public class Block extends BlockStorage{
         Draw.color();
     }
 
-    /** @return a custom minimap color for this tile, or 0 to use default colors. */
-    public int minimapColor(Tile tile){
-        return 0;
-    }
-
     public void drawRequestConfigTop(BuildRequest req, Eachable<BuildRequest> list){
 
     }
 
-    @Override
-    public void createIcons(MultiPacker packer){
-        super.createIcons(packer);
+    /** Called when arbitrary configuration is applied to a tile. */
+    public void configured(Tilec tile, @Nullable Playerc player, @Nullable Object value){
+        //null is of type Void.class; anonymous classes use their superclass.
+        Class<?> type = value == null ? void.class : value.getClass().isAnonymousClass() ? value.getClass().getSuperclass() : value.getClass();
 
-        packer.add(PageType.editor, name + "-icon-editor", Core.atlas.getPixmap((AtlasRegion)icon(Cicon.full)));
-
-        if(!synthetic()){
-            PixmapRegion image = Core.atlas.getPixmap((AtlasRegion)icon(Cicon.full));
-            mapColor.set(image.getPixel(image.width/2, image.height/2));
+        if(configurations.containsKey(type)){
+            configurations.get(type).get(tile, value);
         }
+    }
 
-        getGeneratedIcons();
+    /** Configure when a null value is passed.*/
+    public void configClear(Cons<Tilec> cons){
+        configurations.put(void.class, (tile, value) -> cons.get((Tilec)tile));
+    }
 
-        Pixmap last = null;
+    /** Listen for a config by class type. */
+    public <T> void config(Class<T> type, Cons2<Tile, T> config){
+        configurations.put(type, config);
+    }
 
-        if(outlineIcon){
-            final int radius = 4;
-            PixmapRegion region = Core.atlas.getPixmap(getGeneratedIcons()[getGeneratedIcons().length-1]);
-            Pixmap out = new Pixmap(region.width, region.height);
-            Color color = new Color();
-            for(int x = 0; x < region.width; x++){
-                for(int y = 0; y < region.height; y++){
-
-                    region.getPixel(x, y, color);
-                    out.draw(x, y, color);
-                    if(color.a < 1f){
-                        boolean found = false;
-                        outer:
-                        for(int rx = -radius; rx <= radius; rx++){
-                            for(int ry = -radius; ry <= radius; ry++){
-                                if(Structs.inBounds(rx + x, ry + y, region.width, region.height) && Mathf.dst2(rx, ry) <= radius*radius && color.set(region.getPixel(rx + x, ry + y)).a > 0.01f){
-                                    found = true;
-                                    break outer;
-                                }
-                            }
-                        }
-                        if(found){
-                            out.draw(x, y, outlineColor);
-                        }
-                    }
-                }
-            }
-            last = out;
-
-            packer.add(PageType.main, name, out);
-        }
-
-        if(generatedIcons.length > 1){
-            Pixmap base = Core.atlas.getPixmap(generatedIcons[0]).crop();
-            for(int i = 1; i < generatedIcons.length; i++){
-                if(i == generatedIcons.length - 1 && last != null){
-                    base.drawPixmap(last);
-                }else{
-                    base.draw(Core.atlas.getPixmap(generatedIcons[i]));
-                }
-            }
-            packer.add(PageType.main, "block-" + name + "-full", base);
-            generatedIcons = null;
-            Arrays.fill(cicons, null);
-        }
+    public boolean isAccessible(){
+        return (hasItems && itemCapacity > 0);
     }
 
     /** Never use outside of the editor! */
@@ -911,14 +388,16 @@ public class Block extends BlockStorage{
         return (Floor)this;
     }
 
-    @Override
-    public boolean isHidden(){
-        return !buildVisibility.visible();
+    public boolean isAir(){
+        return id == 0;
     }
 
-    @Override
-    public boolean alwaysUnlocked(){
-        return alwaysUnlocked;
+    public boolean isBuildable(){
+        return buildVisibility != BuildVisibility.hidden && buildVisibility != BuildVisibility.debugOnly;
+    }
+
+    public boolean isStatic(){
+        return cacheLayer == CacheLayer.walls;
     }
 
     protected void requirements(Category cat, ItemStack[] stacks, boolean unlocked){
@@ -939,8 +418,157 @@ public class Block extends BlockStorage{
         Arrays.sort(requirements, Structs.comparingInt(i -> i.item.id));
     }
 
-    public interface ConfigHandler<T>{
-        void configured(Tile tile, T value);
+    @Override
+    public void displayInfo(Table table){
+        ContentDisplay.displayBlock(table, this);
+    }
+
+    @Override
+    public ContentType getContentType(){
+        return ContentType.block;
+    }
+
+    /** Called after all blocks are created. */
+    @Override
+    @CallSuper
+    public void init(){
+        //initialize default health based on size
+        if(health == -1){
+            health = size * size * 40;
+        }
+
+        if(entityType == null){
+            //assign default value for now
+            entityType = TileEntity::create;
+
+            //attempt to find the first declared class and use it as the entity type
+            try{
+                Class<?>[] classes = getClass().getDeclaredClasses();
+                //first class that is subclass of Tilec
+                Class<?> type = Structs.find(classes, Tilec.class::isAssignableFrom);
+                if(type != null){
+                    Constructor<? extends Tilec> cons = (Constructor<? extends Tilec>)type.getConstructor();
+                    entityType = () -> {
+                        try{
+                            return cons.newInstance();
+                        }catch(Exception e){
+                            throw new RuntimeException(e);
+                        }
+                    };
+                }
+            }catch(Throwable ignored){
+            }
+        }
+
+        buildCost = 0f;
+        for(ItemStack stack : requirements){
+            buildCost += stack.amount * stack.item.cost;
+        }
+        buildCost *= buildCostMultiplier;
+
+        if(consumes.has(ConsumeType.power)) hasPower = true;
+        if(consumes.has(ConsumeType.item)) hasItems = true;
+        if(consumes.has(ConsumeType.liquid)) hasLiquids = true;
+
+        setStats();
+        setBars();
+
+        consumes.init();
+
+        if(!outputsPower && consumes.hasPower() && consumes.getPower().buffered){
+            throw new IllegalArgumentException("Consumer using buffered power: " + name);
+        }
+    }
+
+    @Override
+    public void load(){
+        region = Core.atlas.find(name);
+
+        cacheRegions = new TextureRegion[cacheRegionStrings.size];
+        for(int i = 0; i < cacheRegions.length; i++){
+            cacheRegions[i] = Core.atlas.find(cacheRegionStrings.get(i));
+        }
+
+        if(cracks == null || (cracks[0][0].getTexture() != null && cracks[0][0].getTexture().isDisposed())){
+            cracks = new TextureRegion[maxCrackSize][crackRegions];
+            for(int size = 1; size <= maxCrackSize; size++){
+                for(int i = 0; i < crackRegions; i++){
+                    cracks[size - 1][i] = Core.atlas.find("cracks-" + size + "-" + i);
+                }
+            }
+        }
+    }
+
+    @Override
+    public boolean isHidden(){
+        return !buildVisibility.visible();
+    }
+
+    @Override
+    public boolean alwaysUnlocked(){
+        return alwaysUnlocked;
+    }
+
+    @Override
+    public void createIcons(MultiPacker packer){
+        super.createIcons(packer);
+
+        packer.add(PageType.editor, name + "-icon-editor", Core.atlas.getPixmap((AtlasRegion)icon(Cicon.full)));
+
+        if(!synthetic()){
+            PixmapRegion image = Core.atlas.getPixmap((AtlasRegion)icon(Cicon.full));
+            mapColor.set(image.getPixel(image.width/2, image.height/2));
+        }
+
+        getGeneratedIcons();
+
+        Pixmap last = null;
+
+        if(outlineIcon){
+            final int radius = 4;
+            PixmapRegion region = Core.atlas.getPixmap(getGeneratedIcons()[getGeneratedIcons().length-1]);
+            Pixmap out = new Pixmap(region.width, region.height);
+            Color color = new Color();
+            for(int x = 0; x < region.width; x++){
+                for(int y = 0; y < region.height; y++){
+
+                    region.getPixel(x, y, color);
+                    out.draw(x, y, color);
+                    if(color.a < 1f){
+                        boolean found = false;
+                        outer:
+                        for(int rx = -radius; rx <= radius; rx++){
+                            for(int ry = -radius; ry <= radius; ry++){
+                                if(Structs.inBounds(rx + x, ry + y, region.width, region.height) && Mathf.dst2(rx, ry) <= radius*radius && color.set(region.getPixel(rx + x, ry + y)).a > 0.01f){
+                                    found = true;
+                                    break outer;
+                                }
+                            }
+                        }
+                        if(found){
+                            out.draw(x, y, outlineColor);
+                        }
+                    }
+                }
+            }
+            last = out;
+
+            packer.add(PageType.main, name, out);
+        }
+
+        if(generatedIcons.length > 1){
+            Pixmap base = Core.atlas.getPixmap(generatedIcons[0]).crop();
+            for(int i = 1; i < generatedIcons.length; i++){
+                if(i == generatedIcons.length - 1 && last != null){
+                    base.drawPixmap(last);
+                }else{
+                    base.draw(Core.atlas.getPixmap(generatedIcons[i]));
+                }
+            }
+            packer.add(PageType.main, "block-" + name + "-full", base);
+            generatedIcons = null;
+            Arrays.fill(cicons, null);
+        }
     }
 
 }
diff --git a/core/src/mindustry/world/BlockStorage.java b/core/src/mindustry/world/BlockStorage.java
deleted file mode 100644
index 0315fa4d8f..0000000000
--- a/core/src/mindustry/world/BlockStorage.java
+++ /dev/null
@@ -1,280 +0,0 @@
-package mindustry.world;
-
-import arc.math.*;
-import arc.math.geom.*;
-import arc.struct.*;
-import arc.util.*;
-import mindustry.*;
-import mindustry.content.*;
-import mindustry.ctype.*;
-import mindustry.entities.*;
-import mindustry.gen.*;
-import mindustry.type.*;
-import mindustry.world.consumers.*;
-import mindustry.world.meta.*;
-
-public abstract class BlockStorage extends UnlockableContent{
-    public boolean hasItems;
-    public boolean hasLiquids;
-    public boolean hasPower;
-
-    public boolean outputsLiquid = false;
-    public boolean consumesPower = true;
-    public boolean outputsPower = false;
-
-    public int itemCapacity = 10;
-    public float liquidCapacity = 10f;
-    public float liquidPressure = 1f;
-
-    public final BlockStats stats = new BlockStats();
-    public final BlockBars bars = new BlockBars();
-    public final Consumers consumes = new Consumers();
-
-    public BlockStorage(String name){
-        super(name);
-    }
-
-    public boolean shouldConsume(Tile tile){
-        return true;
-    }
-
-    public boolean productionValid(Tile tile){
-        return true;
-    }
-
-    public float getPowerProduction(Tile tile){
-        return 0f;
-    }
-
-    /** Returns the amount of items this block can accept. */
-    public int acceptStack(Item item, int amount, Tile tile, Teamc source){
-        if(acceptItem(item, tile, tile) && hasItems && (source == null || source.team() == tile.team())){
-            return Math.min(getMaximumAccepted(tile, item) - tile.entity.items().get(item), amount);
-        }else{
-            return 0;
-        }
-    }
-
-    public int getMaximumAccepted(Tile tile, Item item){
-        return itemCapacity;
-    }
-
-    /** Remove a stack from this inventory, and return the amount removed. */
-    public int removeStack(Tile tile, Item item, int amount){
-        if(tile.entity == null || tile.entity.items() == null) return 0;
-        amount = Math.min(amount, tile.entity.items().get(item));
-        tile.entity.noSleep();
-        tile.entity.items().remove(item, amount);
-        return amount;
-    }
-
-    /** Handle a stack input. */
-    public void handleStack(Item item, int amount, Tile tile, Teamc source){
-        tile.entity.noSleep();
-        tile.entity.items().add(item, amount);
-    }
-
-    public boolean outputsItems(){
-        return hasItems;
-    }
-
-    /** Returns offset for stack placement. */
-    public void getStackOffset(Item item, Tile tile, Vec2 trns){
-
-    }
-
-    public void onProximityUpdate(Tile tile){
-        if(tile.entity != null) tile.entity.noSleep();
-    }
-
-    public void handleItem(Item item, Tile tile, Tile source){
-        tile.entity.items().add(item, 1);
-    }
-
-    public boolean acceptItem(Item item, Tile tile, Tile source){
-        return consumes.itemFilters.get(item.id) && tile.entity.items().get(item) < getMaximumAccepted(tile, item);
-    }
-
-    public boolean acceptLiquid(Tile tile, Tile source, Liquid liquid, float amount){
-        return hasLiquids && tile.entity.liquids().get(liquid) + amount < liquidCapacity && consumes.liquidfilters.get(liquid.id);
-    }
-
-    public void handleLiquid(Tile tile, Tile source, Liquid liquid, float amount){
-        tile.entity.liquids().add(liquid, amount);
-    }
-
-    public void tryDumpLiquid(Tile tile, Liquid liquid){
-        Array<Tile> proximity = tile.entity.proximity();
-        int dump = tile.rotation();
-
-        for(int i = 0; i < proximity.size; i++){
-            incrementDump(tile, proximity.size);
-            Tile other = proximity.get((i + dump) % proximity.size);
-            Tile in = Edges.getFacingEdge(tile, other);
-
-            other = other.block().getLiquidDestination(other, in, liquid);
-
-            if(other != null && other.team() == tile.team() && other.block().hasLiquids && canDumpLiquid(tile, other, liquid) && other.entity.liquids() != null){
-                float ofract = other.entity.liquids().get(liquid) / other.block().liquidCapacity;
-                float fract = tile.entity.liquids().get(liquid) / liquidCapacity;
-
-                if(ofract < fract) tryMoveLiquid(tile, in, other, (fract - ofract) * liquidCapacity / 2f, liquid);
-            }
-        }
-
-    }
-
-    public boolean canDumpLiquid(Tile tile, Tile to, Liquid liquid){
-        return true;
-    }
-
-    public void tryMoveLiquid(Tile tile, Tile tileSource, Tile next, float amount, Liquid liquid){
-        float flow = Math.min(next.block().liquidCapacity - next.entity.liquids().get(liquid) - 0.001f, amount);
-
-        if(next.block().acceptLiquid(next, tileSource, liquid, flow)){
-            next.block().handleLiquid(next, tileSource, liquid, flow);
-            tile.entity.liquids().remove(liquid, flow);
-        }
-    }
-
-    public float tryMoveLiquid(Tile tile, Tile next, boolean leak, Liquid liquid){
-        return tryMoveLiquid(tile, next, leak ? 1.5f : 100, liquid);
-    }
-
-    public float tryMoveLiquid(Tile tile, Tile next, float leakResistance, Liquid liquid){
-        if(next == null) return 0;
-
-        next = next.link();
-        next = next.block().getLiquidDestination(next, tile, liquid);
-
-        if(next.team() == tile.team() && next.block().hasLiquids && tile.entity.liquids().get(liquid) > 0f){
-
-            if(next.block().acceptLiquid(next, tile, liquid, 0f)){
-                float ofract = next.entity.liquids().get(liquid) / next.block().liquidCapacity;
-                float fract = tile.entity.liquids().get(liquid) / liquidCapacity * liquidPressure;
-                float flow = Math.min(Mathf.clamp((fract - ofract) * (1f)) * (liquidCapacity), tile.entity.liquids().get(liquid));
-                flow = Math.min(flow, next.block().liquidCapacity - next.entity.liquids().get(liquid) - 0.001f);
-
-                if(flow > 0f && ofract <= fract && next.block().acceptLiquid(next, tile, liquid, flow)){
-                    next.block().handleLiquid(next, tile, liquid, flow);
-                    tile.entity.liquids().remove(liquid, flow);
-                    return flow;
-                }else if(ofract > 0.1f && fract > 0.1f){
-                    Liquid other = next.entity.liquids().current();
-                    if((other.flammability > 0.3f && liquid.temperature > 0.7f) || (liquid.flammability > 0.3f && other.temperature > 0.7f)){
-                        tile.entity.damage(1 * Time.delta());
-                        next.entity.damage(1 * Time.delta());
-                        if(Mathf.chance(0.1 * Time.delta())){
-                            Fx.fire.at((tile.worldx() + next.worldx()) / 2f, (tile.worldy() + next.worldy()) / 2f);
-                        }
-                    }else if((liquid.temperature > 0.7f && other.temperature < 0.55f) || (other.temperature > 0.7f && liquid.temperature < 0.55f)){
-                        tile.entity.liquids().remove(liquid, Math.min(tile.entity.liquids().get(liquid), 0.7f * Time.delta()));
-                        if(Mathf.chance(0.2f * Time.delta())){
-                            Fx.steam.at((tile.worldx() + next.worldx()) / 2f, (tile.worldy() + next.worldy()) / 2f);
-                        }
-                    }
-                }
-            }
-        }else if(leakResistance != 100f && !next.block().solid && !next.block().hasLiquids){
-            float leakAmount = tile.entity.liquids().get(liquid) / leakResistance;
-            Puddles.deposit(next, tile, liquid, leakAmount);
-            tile.entity.liquids().remove(liquid, leakAmount);
-        }
-        return 0;
-    }
-
-    public Tile getLiquidDestination(Tile tile, Tile from, Liquid liquid){
-        return tile;
-    }
-
-    /**
-     * Tries to put this item into a nearby container, if there are no available
-     * containers, it gets added to the block's inventory.
-     */
-    public void offloadNear(Tile tile, Item item){
-        Array<Tile> proximity = tile.entity.proximity();
-        int dump = tile.rotation();
-
-        for(int i = 0; i < proximity.size; i++){
-            incrementDump(tile, proximity.size);
-            Tile other = proximity.get((i + dump) % proximity.size);
-            Tile in = Edges.getFacingEdge(tile, other);
-            if(other.team() == tile.team() && other.block().acceptItem(item, other, in) && canDump(tile, other, item)){
-                other.block().handleItem(item, other, in);
-                return;
-            }
-        }
-
-        handleItem(item, tile, tile);
-    }
-
-    /** Try dumping any item near the tile. */
-    public boolean tryDump(Tile tile){
-        return tryDump(tile, null);
-    }
-
-    /**
-     * Try dumping a specific item near the tile.
-     * @param todump Item to dump. Can be null to dump anything.
-     */
-    public boolean tryDump(Tile tile, Item todump){
-        Tilec entity = tile.entity;
-        if(entity == null || !hasItems || tile.entity.items().total() == 0 || (todump != null && !entity.items().has(todump)))
-            return false;
-
-        Array<Tile> proximity = entity.proximity();
-        int dump = tile.rotation();
-
-        if(proximity.size == 0) return false;
-
-        for(int i = 0; i < proximity.size; i++){
-            Tile other = proximity.get((i + dump) % proximity.size);
-            Tile in = Edges.getFacingEdge(tile, other);
-
-            if(todump == null){
-
-                for(int ii = 0; ii < Vars.content.items().size; ii++){
-                    Item item = Vars.content.item(ii);
-
-                    if(other.team() == tile.team() && entity.items().has(item) && other.block().acceptItem(item, other, in) && canDump(tile, other, item)){
-                        other.block().handleItem(item, other, in);
-                        tile.entity.items().remove(item, 1);
-                        incrementDump(tile, proximity.size);
-                        return true;
-                    }
-                }
-            }else{
-
-                if(other.team() == tile.team() && other.block().acceptItem(todump, other, in) && canDump(tile, other, todump)){
-                    other.block().handleItem(todump, other, in);
-                    tile.entity.items().remove(todump, 1);
-                    incrementDump(tile, proximity.size);
-                    return true;
-                }
-            }
-
-            incrementDump(tile, proximity.size);
-        }
-
-        return false;
-    }
-
-    protected void incrementDump(Tile tile, int prox){
-        tile.rotation((byte)((tile.rotation() + 1) % prox));
-    }
-
-    /** Used for dumping items. */
-    public boolean canDump(Tile tile, Tile to, Item item){
-        return true;
-    }
-
-    /** Try offloading an item to a nearby container in its facing direction. Returns true if success. */
-    public boolean offloadDir(Tile tile, Item item){
-        Tile other = tile.front();
-        if(other != null && other.team() == tile.team() && other.block().acceptItem(item, other, tile)){
-            other.block().handleItem(item, other, tile);
-            return true;
-        }
-        return false;
-    }
-}
diff --git a/core/src/mindustry/world/Build.java b/core/src/mindustry/world/Build.java
index ee21b91101..78fbc59ce6 100644
--- a/core/src/mindustry/world/Build.java
+++ b/core/src/mindustry/world/Build.java
@@ -15,19 +15,16 @@ import static mindustry.Vars.*;
 
 public class Build{
 
-    /** Returns block type that was broken, or null if unsuccesful. */
     @Remote(called = Loc.server)
     public static void beginBreak(Team team, int x, int y){
         if(!validBreak(team, x, y)){
             return;
         }
 
-        Tile tile = world.ltile(x, y);
+        Tile tile = world.tilec(x, y);
+        //this should never happen, but it doesn't hurt to check for links
         float prevPercent = 1f;
 
-        //just in case
-        if(tile == null) return;
-
         if(tile.entity != null){
             prevPercent = tile.entity.healthf();
         }
@@ -36,7 +33,7 @@ public class Build{
         Block previous = tile.block();
         Block sub = BuildBlock.get(previous.size);
 
-        tile.set(sub, team, rotation);
+        tile.setBlock(sub, team, rotation);
         tile.<BuildEntity>ent().setDeconstruct(previous);
         tile.entity.health(tile.entity.maxHealth() * prevPercent);
 
@@ -58,7 +55,7 @@ public class Build{
         Block previous = tile.block();
         Block sub = BuildBlock.get(result.size);
 
-        tile.set(sub, team, rotation);
+        tile.setBlock(sub, team, rotation);
         tile.<BuildEntity>ent().setConstruct(previous, result);
 
         Core.app.post(() -> Events.fire(new BlockBuildBeginEvent(tile, team, false)));
@@ -152,7 +149,7 @@ public class Build{
 
     /** Returns whether the tile at this position is breakable by this team */
     public static boolean validBreak(Team team, int x, int y){
-        Tile tile = world.ltile(x, y);
+        Tile tile = world.tile(x, y);
         return tile != null && tile.block().canBreak(tile) && tile.breakable() && tile.interactable(team);
     }
 }
diff --git a/core/src/mindustry/world/Tile.java b/core/src/mindustry/world/Tile.java
index 8e86cf0f4b..f26ef4dfed 100644
--- a/core/src/mindustry/world/Tile.java
+++ b/core/src/mindustry/world/Tile.java
@@ -19,15 +19,13 @@ public class Tile implements Position{
     /** Tile traversal cost. */
     public byte cost = 1;
     /** Tile entity, usually null. */
-    public Tilec entity;
+    public @Nullable Tilec entity;
     public short x, y;
     protected @NonNull Block block;
     protected @NonNull Floor floor;
     protected @NonNull Floor overlay;
     /** Rotation, 0-3. Also used to store offload location, in which case it can be any number.*/
     protected byte rotation;
-    /** Team ordinal. */
-    protected byte team;
 
     public Tile(int x, int y){
         this.x = (short)x;
@@ -144,23 +142,63 @@ public class Tile implements Position{
     }
 
     public Team team(){
-        return Team.get(link().team);
+        return entity == null ? Team.derelict : entity.team();
     }
 
     public void setTeam(Team team){
-        this.team = (byte) team.id;
+        if(entity != null){
+            entity.team(team);
+        }
+    }
+
+    public boolean isCenter(){
+        return entity == null || entity.tile() == this;
     }
 
     public byte getTeamID(){
-        return team;
+        return team().id;
     }
 
     public void setBlock(@NonNull Block type, Team team, int rotation){
         preChanged();
         this.block = type;
-        this.team = (byte) team.id;
-        this.rotation = (byte)Mathf.mod(rotation, 4);
+        this.rotation = rotation == 0 ? 0 : (byte)Mathf.mod(rotation, 4);
         changed();
+
+        if(entity != null){
+            entity.team(team);
+        }
+
+        //set up multiblock
+        if(block.isMultiblock()){
+            int offsetx = -(block.size - 1) / 2;
+            int offsety = -(block.size - 1) / 2;
+
+            //two passes: first one clears, second one sets
+            for(int pass = 0; pass < 2; pass++){
+                for(int dx = 0; dx < block.size; dx++){
+                    for(int dy = 0; dy < block.size; dy++){
+                        int worldx = dx + offsetx + x;
+                        int worldy = dy + offsety + y;
+                        if(!(worldx == x && worldy == y)){
+                            Tile other = world.tile(worldx, worldy);
+
+                            if(other != null){
+                                if(pass == 0){
+                                    //first pass: delete existing blocks - this should automatically trigger removal if overlap exists
+                                    other.setBlock(Blocks.air);
+                                }else{
+                                    //second pass: assign changed data
+                                    //assign entity and type to blocks, so they act as proxies for this one
+                                    other.entity = entity;
+                                    other.block = block;
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
     }
 
     public void setBlock(@NonNull Block type, Team team){
@@ -168,11 +206,7 @@ public class Tile implements Position{
     }
 
     public void setBlock(@NonNull Block type){
-        if(type == null) throw new IllegalArgumentException("Block cannot be null.");
-        preChanged();
-        this.block = type;
-        this.rotation = 0;
-        changed();
+        setBlock(type, Team.derelict, 0);
     }
 
     /** This resets the overlay! */
@@ -181,7 +215,9 @@ public class Tile implements Position{
         this.overlay = (Floor)Blocks.air;
 
         recache();
-        block.onProximityUpdate(this);
+        if(entity != null){
+            block.onProximityUpdate(entity);
+        }
     }
 
     /** Sets the floor, preserving overlay.*/
@@ -205,32 +241,8 @@ public class Tile implements Position{
     }
 
     public void remove(){
-        link().getLinkedTiles(other -> other.setBlock(Blocks.air));
-    }
-
-    public void set(Block block, Team team){
-        set(block, team, 0);
-    }
-
-    public void set(Block block, Team team, int rotation){
-        setBlock(block, team, rotation);
-        if(block.isMultiblock()){
-            int offsetx = -(block.size - 1) / 2;
-            int offsety = -(block.size - 1) / 2;
-
-            for(int dx = 0; dx < block.size; dx++){
-                for(int dy = 0; dy < block.size; dy++){
-                    int worldx = dx + offsetx + x;
-                    int worldy = dy + offsety + y;
-                    if(!(worldx == x && worldy == y)){
-                        Tile toplace = world.tile(worldx, worldy);
-                        if(toplace != null){
-                            toplace.setBlock(BlockPart.get(dx + offsetx, dy + offsety), team);
-                        }
-                    }
-                }
-            }
-        }
+        //this automatically removes multiblock references to this block
+        setBlock(Blocks.air);
     }
 
     /** remove()-s this tile, except it's synced across the network */
@@ -274,11 +286,13 @@ public class Tile implements Position{
     }
 
     public void setOverlayID(short ore){
-        this.overlay = (Floor)content.block(ore);
+        setOverlay(content.block(ore));
     }
 
     public void setOverlay(Block block){
         this.overlay = (Floor)block;
+
+        recache();
     }
 
     public void clearOverlay(){
@@ -286,7 +300,7 @@ public class Tile implements Position{
     }
 
     public boolean passable(){
-        return isLinked() || !((floor.solid && (block == Blocks.air || block.solidifes)) || (block.solid && (!block.destructible && !block.update)));
+        return !((floor.solid && (block == Blocks.air || block.solidifes)) || (block.solid && (!block.destructible && !block.update)));
     }
 
     /** Whether this block was placed by a player/unit. */
@@ -295,27 +309,19 @@ public class Tile implements Position{
     }
 
     public boolean solid(){
-        return block.solid || block.isSolidFor(this) || (isLinked() && link() != this && link().solid());
+        return block.solid || (entity != null && block.isSolidFor(entity));
     }
 
     public boolean breakable(){
-        return !isLinked() ? (block.destructible || block.breakable || block.update) : link().breakable();
-    }
-
-    public Tile link(){
-        return block.linked(this);
+        return block.destructible || block.breakable || block.update;
     }
 
     public boolean isEnemyCheat(){
         return team() == state.rules.waveTeam && state.rules.enemyCheat;
     }
 
-    public boolean isLinked(){
-        return block instanceof BlockPart;
-    }
-
     /**
-     * Returns the list of all tiles linked to this multiblock, or an empty array if it's not a multiblock.
+     * Returns the list of all tiles linked to this multiblock, or just itself if it's not a multiblock.
      * This array contains all linked tiles, including this tile itself.
      */
     public void getLinkedTiles(Cons<Tile> cons){
@@ -385,29 +391,29 @@ public class Tile implements Position{
         return null;
     }
 
-    public Tile getNearbyLink(int rotation){
-        if(rotation == 0) return world.ltile(x + 1, y);
-        if(rotation == 1) return world.ltile(x, y + 1);
-        if(rotation == 2) return world.ltile(x - 1, y);
-        if(rotation == 3) return world.ltile(x, y - 1);
+    public Tilec getNearbyEntity(int rotation){
+        if(rotation == 0) return world.ent(x + 1, y);
+        if(rotation == 1) return world.ent(x, y + 1);
+        if(rotation == 2) return world.ent(x - 1, y);
+        if(rotation == 3) return world.ent(x, y - 1);
         return null;
     }
 
     // ▲ ▲ ▼ ▼ ◀ ▶ ◀ ▶ B A
-    public @Nullable Tile front(){
-        return getNearbyLink((rotation + 4) % 4);
+    public @Nullable Tilec front(){
+        return getNearbyEntity((rotation + 4) % 4);
     }
 
-    public @Nullable Tile right(){
-        return getNearbyLink((rotation + 3) % 4);
+    public @Nullable Tilec right(){
+        return getNearbyEntity((rotation + 3) % 4);
     }
 
-    public @Nullable Tile back(){
-        return getNearbyLink((rotation + 2) % 4);
+    public @Nullable Tilec back(){
+        return getNearbyEntity((rotation + 2) % 4);
     }
 
-    public @Nullable Tile left(){
-        return getNearbyLink((rotation + 1) % 4);
+    public @Nullable Tilec left(){
+        return getNearbyEntity((rotation + 1) % 4);
     }
 
     public boolean interactable(Team team){
@@ -443,8 +449,8 @@ public class Tile implements Position{
 
         //+26
 
-        if(link().synthetic() && link().solid()){
-            cost += Mathf.clamp(link().block.health / 10f, 0, 20);
+        if(block.synthetic() && solid()){
+            cost += Mathf.clamp(block.health / 10f, 0, 20);
         }
 
         //+46
@@ -467,15 +473,34 @@ public class Tile implements Position{
     }
 
     protected void preChanged(){
-        block.removed(this);
         if(entity != null){
+            //only call removed() for the center block - this only gets called once.
+            block.removed(entity);
             entity.removeFromProximity();
+
+            //remove this tile's dangling entities
+            if(entity.block().isMultiblock()){
+                int size = entity.block().size;
+                int offsetx = -(size - 1) / 2;
+                int offsety = -(size - 1) / 2;
+                for(int dx = 0; dx < size; dx++){
+                    for(int dy = 0; dy < size; dy++){
+                        Tile other = world.tile(entity.tileX() + dx + offsetx, entity.tileY() + dy + offsety);
+                        if(other != null){
+                            //reset entity and block *manually* - thus, preChanged() will not be called anywhere else, for multiblocks
+                            other.entity = null;
+                            other.block = Blocks.air;
+                        }
+                    }
+                }
+            }
         }
+
+
         //recache when static blocks get changed
         if(block.isStatic()){
             recache();
         }
-        team = 0;
     }
 
     protected void changed(){
@@ -493,18 +518,18 @@ public class Tile implements Position{
             if(block.hasLiquids) entity.liquids(new LiquidModule());
             if(block.hasPower){
                 entity.power(new PowerModule());
-                entity.power().graph.add(this);
+                entity.power().graph.add(entity);
             }
 
             if(!world.isGenerating()){
                 entity.updateProximity();
             }
-        }else if(!(block instanceof BlockPart) && !world.isGenerating()){
+        }else if(!world.isGenerating()){
             //since the entity won't update proximity for us, update proximity for all nearby tiles manually
             for(Point2 p : Geometry.d4){
-                Tile tile = world.ltile(x + p.x, y + p.y);
+                Tile tile = world.tile(x + p.x, y + p.y);
                 if(tile != null){
-                    tile.block().onProximityUpdate(tile);
+                    tile.block().onProximityUpdate(entity);
                 }
             }
         }
@@ -549,7 +574,7 @@ public class Tile implements Position{
 
     @Remote(called = Loc.server)
     public static void setTile(Tile tile, Block block, Team team, int rotation){
-        tile.set(block, team, rotation);
+        tile.setBlock(block, team, rotation);
     }
 
     @Remote(called = Loc.server, unreliable = true)
diff --git a/core/src/mindustry/world/blocks/BlockPart.java b/core/src/mindustry/world/blocks/BlockPart.java
deleted file mode 100644
index ef2b3d1c38..0000000000
--- a/core/src/mindustry/world/blocks/BlockPart.java
+++ /dev/null
@@ -1,83 +0,0 @@
-package mindustry.world.blocks;
-
-import mindustry.type.Item;
-import mindustry.type.Liquid;
-import mindustry.world.Block;
-import mindustry.world.Tile;
-
-/**
- * Used for multiblocks. Each block that is not the center of the multiblock is a part.
- * Think of these as delegates to the actual block; all events are passed to the target block.
- * They are made to share all properties from the linked tile/block.
- */
-public class BlockPart extends Block{
-    public final static int maxSize = 9;
-    private final static BlockPart[][] parts = new BlockPart[maxSize][maxSize];
-
-    private final int dx, dy;
-
-    public BlockPart(int dx, int dy){
-        super("part_" + dx + "_" + dy);
-        this.dx = dx;
-        this.dy = dy;
-        solid = false;
-        hasPower = hasItems = hasLiquids = true;
-        parts[dx + maxSize/2][dy + maxSize/2] = this;
-    }
-
-    public static BlockPart get(int dx, int dy){
-        if(dx == -maxSize/2 && dy == -maxSize/2) throw new IllegalArgumentException("Why are you getting a [0,0] blockpart? Stop it.");
-        return parts[dx + maxSize/2][dy + maxSize/2];
-    }
-
-    @Override
-    public boolean acceptItem(Item item, Tile tile, Tile source){
-        return tile.link().block().acceptItem(item, tile.link(), source);
-    }
-
-    @Override
-    public void handleItem(Item item, Tile tile, Tile source){
-        tile.link().block().handleItem(item, tile.link(), source);
-    }
-
-    @Override
-    public void handleLiquid(Tile tile, Tile source, Liquid liquid, float amount){
-        Block block = tile.link().block();
-        block.handleLiquid(tile.link(), source, liquid, amount);
-    }
-
-    @Override
-    public boolean acceptLiquid(Tile tile, Tile source, Liquid liquid, float amount){
-        Block block = tile.link().block();
-        return block.hasLiquids && block.acceptLiquid(tile.link(), source, liquid, amount);
-    }
-
-    @Override
-    public Tile linked(Tile tile){
-        Tile out = tile.getNearby(-dx, -dy);
-        return out == null ? tile : out;
-    }
-
-    @Override
-    public void drawTeam(Tile tile){}
-
-    @Override
-    public void draw(Tile tile){}
-
-    @Override
-    public boolean synthetic(){
-        return true;
-    }
-
-    @Override
-    public boolean isHidden(){
-        return true;
-    }
-
-    @Override
-    public String toString(){
-        return "BlockPart[" + dx + ", " + dy + "]";
-    }
-
-
-}
diff --git a/core/src/mindustry/world/blocks/BuildBlock.java b/core/src/mindustry/world/blocks/BuildBlock.java
index 68cbdf567a..ef7bc567aa 100644
--- a/core/src/mindustry/world/blocks/BuildBlock.java
+++ b/core/src/mindustry/world/blocks/BuildBlock.java
@@ -63,7 +63,7 @@ public class BuildBlock extends Block{
     public static void onConstructFinish(Tile tile, Block block, int builderID, byte rotation, Team team, boolean skipConfig){
         if(tile == null) return;
         float healthf = tile.entity == null ? 1f : tile.entity.healthf();
-        tile.set(block, team, rotation);
+        tile.setBlock(block, team, (int)rotation);
         if(tile.entity != null){
             tile.entity.health(block.health * healthf);
         }
@@ -265,8 +265,8 @@ public class BuildBlock extends Block{
 
                     if(clampedAmount > 0 && accumulated > 0){ //if it's positive, add it to the core
                         if(core != null){
-                            int accepting = core.tile().block().acceptStack(requirements[i].item, accumulated, core.tile(), builder);
-                            core.tile().block().handleStack(requirements[i].item, accepting, core.tile(), builder);
+                            int accepting = core.tile().block().acceptStack(core.tile(), requirements[i].item, accumulated, builder);
+                            core.tile().block().handleStack(core.tile(), requirements[i].item, accepting, builder);
                             accumulator[i] -= accepting;
                         }else{
                             accumulator[i] -= accumulated;
diff --git a/core/src/mindustry/world/blocks/RespawnBlock.java b/core/src/mindustry/world/blocks/RespawnBlock.java
index 0379e44608..1ee3297219 100644
--- a/core/src/mindustry/world/blocks/RespawnBlock.java
+++ b/core/src/mindustry/world/blocks/RespawnBlock.java
@@ -10,6 +10,7 @@ import mindustry.world.*;
 
 import static mindustry.Vars.net;
 
+//TODO remove ?
 public class RespawnBlock{
     
     public static void drawRespawn(Tile tile, float heat, float progress, float time, Playerc player, UnitType to){
diff --git a/core/src/mindustry/world/blocks/defense/turrets/ItemTurret.java b/core/src/mindustry/world/blocks/defense/turrets/ItemTurret.java
index 4293c2fd1a..88bf40fa0a 100644
--- a/core/src/mindustry/world/blocks/defense/turrets/ItemTurret.java
+++ b/core/src/mindustry/world/blocks/defense/turrets/ItemTurret.java
@@ -18,8 +18,6 @@ import mindustry.world.consumers.*;
 import mindustry.world.meta.*;
 import mindustry.world.meta.values.*;
 
-import java.io.*;
-
 import static mindustry.Vars.*;
 
 public class ItemTurret extends CooledTurret{
@@ -45,7 +43,7 @@ public class ItemTurret extends CooledTurret{
         stats.add(BlockStat.ammo, new AmmoListValue<>(ammo));
         consumes.add(new ConsumeItemFilter(i -> ammo.containsKey(i)){
             @Override
-            public void build(Tile tile, Table table){
+            public void build(Tilec tile, Table table){
                 MultiReqImage image = new MultiReqImage();
                 content.items().each(i -> filter.get(i) && (!state.isCampaign() || data.isUnlocked(i)), item -> image.add(new ReqImage(new ItemImage(item.icon(Cicon.medium)),
                     () -> tile.entity != null && !((ItemTurretEntity)tile.entity).ammo.isEmpty() && ((ItemEntry)tile.<ItemTurretEntity>ent().ammo.peek()).item == item)));
@@ -72,7 +70,7 @@ public class ItemTurret extends CooledTurret{
 
         //add first ammo item to cheaty blocks so they can shoot properly
         if(tile.isEnemyCheat() && ammo.size > 0){
-            handleItem(ammo.entries().next().key, tile, tile);
+            handleItem(tile, tile, ammo.entries().next().key);
         }
     }
 
@@ -87,7 +85,7 @@ public class ItemTurret extends CooledTurret{
     }
 
     @Override
-    public int acceptStack(Item item, int amount, Tile tile, Teamc source){
+    public int acceptStack(Tile tile, Item item, int amount, Teamc source){
         TurretEntity entity = tile.ent();
 
         BulletType type = ammo.get(item);
@@ -98,9 +96,9 @@ public class ItemTurret extends CooledTurret{
     }
 
     @Override
-    public void handleStack(Item item, int amount, Tile tile, Teamc source){
+    public void handleStack(Tile tile, Item item, int amount, Teamc source){
         for(int i = 0; i < amount; i++){
-            handleItem(item, tile, null);
+            handleItem(tile, null, item);
         }
     }
 
@@ -111,7 +109,7 @@ public class ItemTurret extends CooledTurret{
     }
 
     @Override
-    public void handleItem(Item item, Tile tile, Tile source){
+    public void handleItem(Tile tile, Tile source, Item item){
         TurretEntity entity = tile.ent();
         if(entity == null) return;
 
@@ -144,7 +142,7 @@ public class ItemTurret extends CooledTurret{
     }
 
     @Override
-    public boolean acceptItem(Item item, Tile tile, Tile source){
+    public boolean acceptItem(Tile tile, Tile source, Item item){
         TurretEntity entity = tile.ent();
 
         return ammo != null && ammo.get(item) != null && entity.totalAmmo + ammo.get(item).ammoMultiplier <= maxAmmo;
diff --git a/core/src/mindustry/world/blocks/defense/turrets/LiquidTurret.java b/core/src/mindustry/world/blocks/defense/turrets/LiquidTurret.java
index ec0920387c..52e31321a3 100644
--- a/core/src/mindustry/world/blocks/defense/turrets/LiquidTurret.java
+++ b/core/src/mindustry/world/blocks/defense/turrets/LiquidTurret.java
@@ -123,7 +123,7 @@ public class LiquidTurret extends Turret{
     }
 
     @Override
-    public boolean acceptItem(Item item, Tile tile, Tile source){
+    public boolean acceptItem(Tile tile, Tile source, Item item){
         return false;
     }
 
diff --git a/core/src/mindustry/world/blocks/distribution/ArmoredConveyor.java b/core/src/mindustry/world/blocks/distribution/ArmoredConveyor.java
index fb6eb261f9..b819f7dcc0 100644
--- a/core/src/mindustry/world/blocks/distribution/ArmoredConveyor.java
+++ b/core/src/mindustry/world/blocks/distribution/ArmoredConveyor.java
@@ -10,8 +10,8 @@ public class ArmoredConveyor extends Conveyor{
     }
 
     @Override
-    public boolean acceptItem(Item item, Tile tile, Tile source){
-        return super.acceptItem(item, tile, source) && (source.block() instanceof Conveyor || Edges.getFacingEdge(source, tile).relativeTo(tile) == tile.rotation());
+    public boolean acceptItem(Tile tile, Tile source, Item item){
+        return super.acceptItem(tile, source, item) && (source.block() instanceof Conveyor || Edges.getFacingEdge(source, tile).relativeTo(tile) == tile.rotation());
     }
 
     @Override
diff --git a/core/src/mindustry/world/blocks/distribution/BufferedItemBridge.java b/core/src/mindustry/world/blocks/distribution/BufferedItemBridge.java
index 6171141034..5cc63008a3 100644
--- a/core/src/mindustry/world/blocks/distribution/BufferedItemBridge.java
+++ b/core/src/mindustry/world/blocks/distribution/BufferedItemBridge.java
@@ -5,8 +5,6 @@ import arc.util.io.*;
 import mindustry.type.*;
 import mindustry.world.*;
 
-import java.io.*;
-
 public class BufferedItemBridge extends ExtendingItemBridge{
     public final int timerAccept = timers++;
 
@@ -29,9 +27,9 @@ public class BufferedItemBridge extends ExtendingItemBridge{
         }
 
         Item item = entity.buffer.poll();
-        if(entity.timer(timerAccept, 4) && item != null && other.block().acceptItem(item, other, tile)){
+        if(entity.timer(timerAccept, 4) && item != null && other.block().acceptItem(other, tile, item)){
             entity.cycleSpeed = Mathf.lerpDelta(entity.cycleSpeed, 4f, 0.05f);
-            other.block().handleItem(item, other, tile);
+            other.block().handleItem(other, tile, item);
             entity.buffer.remove();
         }else{
             entity.cycleSpeed = Mathf.lerpDelta(entity.cycleSpeed, 0f, 0.008f);
diff --git a/core/src/mindustry/world/blocks/distribution/Conveyor.java b/core/src/mindustry/world/blocks/distribution/Conveyor.java
index 0d5e980351..3de051d7cc 100644
--- a/core/src/mindustry/world/blocks/distribution/Conveyor.java
+++ b/core/src/mindustry/world/blocks/distribution/Conveyor.java
@@ -19,8 +19,6 @@ import mindustry.world.*;
 import mindustry.world.blocks.*;
 import mindustry.world.meta.*;
 
-import java.io.*;
-
 import static mindustry.Vars.*;
 
 public class Conveyor extends Block implements Autotiler{
@@ -251,18 +249,18 @@ public class Conveyor extends Block implements Autotiler{
     }
 
     @Override
-    public void getStackOffset(Item item, Tile tile, Vec2 trns){
+    public void getStackOffset(Tile tile, Item item, Vec2 trns){
         trns.trns(tile.rotation() * 90 + 180f, tilesize / 2f);
     }
 
     @Override
-    public int acceptStack(Item item, int amount, Tile tile, Teamc source){
+    public int acceptStack(Tile tile, Item item, int amount, Teamc source){
         ConveyorEntity entity = tile.ent();
         return Math.min((int)(entity.minitem / itemSpace), amount);
     }
 
     @Override
-    public void handleStack(Item item, int amount, Tile tile, Teamc source){
+    public void handleStack(Tile tile, Item item, int amount, Teamc source){
         ConveyorEntity e = tile.ent();
         amount = Math.min(amount, itemCapacity - e.len);
 
@@ -278,7 +276,7 @@ public class Conveyor extends Block implements Autotiler{
     }
 
     @Override
-    public boolean acceptItem(Item item, Tile tile, Tile source){
+    public boolean acceptItem(Tile tile, Tile source, Item item){
         ConveyorEntity e = tile.ent();
         if(e.len >= capacity) return false;
         int direction = source == null ? 0 : Math.abs(source.relativeTo(tile.x, tile.y) - tile.rotation());
@@ -286,7 +284,7 @@ public class Conveyor extends Block implements Autotiler{
     }
 
     @Override
-    public void handleItem(Item item, Tile tile, Tile source){
+    public void handleItem(Tile tile, Tile source, Item item){
         ConveyorEntity e = tile.ent();
         if(e.len >= capacity) return;
 
diff --git a/core/src/mindustry/world/blocks/distribution/ItemBridge.java b/core/src/mindustry/world/blocks/distribution/ItemBridge.java
index f244fee5de..54f0b9c3eb 100644
--- a/core/src/mindustry/world/blocks/distribution/ItemBridge.java
+++ b/core/src/mindustry/world/blocks/distribution/ItemBridge.java
@@ -200,8 +200,8 @@ public class ItemBridge extends Block{
 
         if(entity.uptime >= 0.5f && entity.timer(timerTransport, transportTime)){
             Item item = entity.items().take();
-            if(item != null && other.block().acceptItem(item, other, tile)){
-                other.block().handleItem(item, other, tile);
+            if(item != null && other.block().acceptItem(other, tile, item)){
+                other.block().handleItem(other, tile, item);
                 entity.cycleSpeed = Mathf.lerpDelta(entity.cycleSpeed, 4f, 0.05f);
             }else{
                 entity.cycleSpeed = Mathf.lerpDelta(entity.cycleSpeed, 1f, 0.01f);
@@ -252,7 +252,7 @@ public class ItemBridge extends Block{
     }
 
     @Override
-    public boolean acceptItem(Item item, Tile tile, Tile source){
+    public boolean acceptItem(Tile tile, Tile source, Item item){
         if(tile.team() != source.team()) return false;
 
         ItemBridgeEntity entity = tile.ent();
diff --git a/core/src/mindustry/world/blocks/distribution/Junction.java b/core/src/mindustry/world/blocks/distribution/Junction.java
index cb26a2e936..76f76ca1ea 100644
--- a/core/src/mindustry/world/blocks/distribution/Junction.java
+++ b/core/src/mindustry/world/blocks/distribution/Junction.java
@@ -10,8 +10,6 @@ import mindustry.world.DirectionalItemBuffer;
 import mindustry.world.Tile;
 import mindustry.world.meta.BlockGroup;
 
-import java.io.IOException;
-
 import static mindustry.Vars.content;
 
 public class Junction extends Block{
@@ -28,7 +26,7 @@ public class Junction extends Block{
     }
 
     @Override
-    public int acceptStack(Item item, int amount, Tile tile, Teamc source){
+    public int acceptStack(Tile tile, Item item, int amount, Teamc source){
         return 0;
     }
 
@@ -55,11 +53,11 @@ public class Junction extends Block{
                     if(dest != null) dest = dest.link();
 
                     //skip blocks that don't want the item, keep waiting until they do
-                    if(dest == null || !dest.block().acceptItem(item, dest, tile) || dest.team() != tile.team()){
+                    if(dest == null || !dest.block().acceptItem(dest, tile, item) || dest.team() != tile.team()){
                         continue;
                     }
 
-                    dest.block().handleItem(item, dest, tile);
+                    dest.block().handleItem(dest, tile, item);
                     System.arraycopy(buffer.buffers[i], 1, buffer.buffers[i], 0, buffer.indexes[i] - 1);
                     buffer.indexes[i] --;
                 }
@@ -68,14 +66,14 @@ public class Junction extends Block{
     }
 
     @Override
-    public void handleItem(Item item, Tile tile, Tile source){
+    public void handleItem(Tile tile, Tile source, Item item){
         JunctionEntity entity = tile.ent();
         int relative = source.relativeTo(tile.x, tile.y);
         entity.buffer.accept(relative, item);
     }
 
     @Override
-    public boolean acceptItem(Item item, Tile tile, Tile source){
+    public boolean acceptItem(Tile tile, Tile source, Item item){
         JunctionEntity entity = tile.ent();
         int relative = source.relativeTo(tile.x, tile.y);
 
diff --git a/core/src/mindustry/world/blocks/distribution/MassDriver.java b/core/src/mindustry/world/blocks/distribution/MassDriver.java
index 595accecf9..b074717070 100644
--- a/core/src/mindustry/world/blocks/distribution/MassDriver.java
+++ b/core/src/mindustry/world/blocks/distribution/MassDriver.java
@@ -221,7 +221,7 @@ public class MassDriver extends Block{
     }
 
     @Override
-    public boolean acceptItem(Item item, Tile tile, Tile source){
+    public boolean acceptItem(Tile tile, Tile source, Item item){
         //mass drivers that ouput only cannot accept items
         return tile.entity.items().total() < itemCapacity && linkValid(tile);
     }
diff --git a/core/src/mindustry/world/blocks/distribution/OverflowGate.java b/core/src/mindustry/world/blocks/distribution/OverflowGate.java
index 80562f81f3..be3bea308c 100644
--- a/core/src/mindustry/world/blocks/distribution/OverflowGate.java
+++ b/core/src/mindustry/world/blocks/distribution/OverflowGate.java
@@ -30,7 +30,7 @@ public class OverflowGate extends Block{
     }
 
     @Override
-    public int acceptStack(Item item, int amount, Tile tile, Teamc source){
+    public int acceptStack(Tile tile, Item item, int amount, Teamc source){
         return 0;
     }
 
@@ -63,7 +63,7 @@ public class OverflowGate extends Block{
 
             if(target != null && (entity.time >= 1f)){
                 getTileTarget(tile, entity.lastItem, entity.lastInput, true);
-                target.block().handleItem(entity.lastItem, target, Edges.getFacingEdge(tile, target));
+                target.block().handleItem(target, Edges.getFacingEdge(tile, target), entity.lastItem);
                 entity.items().remove(entity.lastItem, 1);
                 entity.lastItem = null;
             }
@@ -71,14 +71,14 @@ public class OverflowGate extends Block{
     }
 
     @Override
-    public boolean acceptItem(Item item, Tile tile, Tile source){
+    public boolean acceptItem(Tile tile, Tile source, Item item){
         OverflowGateEntity entity = tile.ent();
 
         return tile.team() == source.team() && entity.lastItem == null && entity.items().total() == 0;
     }
 
     @Override
-    public void handleItem(Item item, Tile tile, Tile source){
+    public void handleItem(Tile tile, Tile source, Item item){
         OverflowGateEntity entity = tile.ent();
         entity.items().add(item, 1);
         entity.lastItem = item;
@@ -94,13 +94,13 @@ public class OverflowGate extends Block{
         Tile to = tile.getNearby((from + 2) % 4);
         if(to == null) return null;
         Tile edge = Edges.getFacingEdge(tile, to);
-        boolean canForward = to.block().acceptItem(item, to, edge) && to.team() == tile.team() && !(to.block() instanceof OverflowGate);
+        boolean canForward = to.block().acceptItem(to, edge, item) && to.team() == tile.team() && !(to.block() instanceof OverflowGate);
 
         if(!canForward || invert){
             Tile a = tile.getNearby(Mathf.mod(from - 1, 4));
             Tile b = tile.getNearby(Mathf.mod(from + 1, 4));
-            boolean ac = a != null && a.block().acceptItem(item, a, edge) && !(a.block() instanceof OverflowGate) && a.team() == tile.team();
-            boolean bc = b != null && b.block().acceptItem(item, b, edge) && !(b.block() instanceof OverflowGate) && b.team() == tile.team();
+            boolean ac = a != null && a.block().acceptItem(a, edge, item) && !(a.block() instanceof OverflowGate) && a.team() == tile.team();
+            boolean bc = b != null && b.block().acceptItem(b, edge, item) && !(b.block() instanceof OverflowGate) && b.team() == tile.team();
 
             if(!ac && !bc){
                 return invert && canForward ? to : null;
diff --git a/core/src/mindustry/world/blocks/distribution/Router.java b/core/src/mindustry/world/blocks/distribution/Router.java
index 6058d80de7..ec655a5edd 100644
--- a/core/src/mindustry/world/blocks/distribution/Router.java
+++ b/core/src/mindustry/world/blocks/distribution/Router.java
@@ -36,7 +36,7 @@ public class Router extends Block{
 
             if(target != null && (entity.time >= 1f || !(target.block() instanceof Router))){
                 getTileTarget(tile, entity.lastItem, entity.lastInput, true);
-                target.block().handleItem(entity.lastItem, target, Edges.getFacingEdge(tile, target));
+                target.block().handleItem(target, Edges.getFacingEdge(tile, target), entity.lastItem);
                 entity.items().remove(entity.lastItem, 1);
                 entity.lastItem = null;
             }
@@ -44,14 +44,14 @@ public class Router extends Block{
     }
 
     @Override
-    public boolean acceptItem(Item item, Tile tile, Tile source){
+    public boolean acceptItem(Tile tile, Tile source, Item item){
         RouterEntity entity = tile.ent();
 
         return tile.team() == source.team() && entity.lastItem == null && entity.items().total() == 0;
     }
 
     @Override
-    public void handleItem(Item item, Tile tile, Tile source){
+    public void handleItem(Tile tile, Tile source, Item item){
         RouterEntity entity = tile.ent();
         entity.items().add(item, 1);
         entity.lastItem = item;
@@ -66,7 +66,7 @@ public class Router extends Block{
             Tile other = proximity.get((i + counter) % proximity.size);
             if(set) tile.rotation((byte)((tile.rotation() + 1) % proximity.size));
             if(other == from && from.block() == Blocks.overflowGate) continue;
-            if(other.block().acceptItem(item, other, Edges.getFacingEdge(tile, other))){
+            if(other.block().acceptItem(other, Edges.getFacingEdge(tile, other), item)){
                 return other;
             }
         }
diff --git a/core/src/mindustry/world/blocks/distribution/Sorter.java b/core/src/mindustry/world/blocks/distribution/Sorter.java
index c2fa20efd7..6179ca9464 100644
--- a/core/src/mindustry/world/blocks/distribution/Sorter.java
+++ b/core/src/mindustry/world/blocks/distribution/Sorter.java
@@ -77,17 +77,17 @@ public class Sorter extends Block{
     }
 
     @Override
-    public boolean acceptItem(Item item, Tile tile, Tile source){
+    public boolean acceptItem(Tile tile, Tile source, Item item){
         Tile to = getTileTarget(item, tile, source, false);
 
-        return to != null && to.block().acceptItem(item, to, tile) && to.team() == tile.team();
+        return to != null && to.block().acceptItem(to, tile, item) && to.team() == tile.team();
     }
 
     @Override
-    public void handleItem(Item item, Tile tile, Tile source){
+    public void handleItem(Tile tile, Tile source, Item item){
         Tile to = getTileTarget(item, tile, source, true);
 
-        to.block().handleItem(item, to, tile);
+        to.block().handleItem(to, tile, item);
     }
 
     boolean isSame(Tile tile, Tile other){
@@ -112,9 +112,9 @@ public class Sorter extends Block{
             Tile a = dest.getNearby(Mathf.mod(dir - 1, 4));
             Tile b = dest.getNearby(Mathf.mod(dir + 1, 4));
             boolean ac = a != null && !(a.block().instantTransfer && source.block().instantTransfer) &&
-                    a.block().acceptItem(item, a, dest);
+                    a.block().acceptItem(a, dest, item);
             boolean bc = b != null && !(b.block().instantTransfer && source.block().instantTransfer) &&
-                    b.block().acceptItem(item, b, dest);
+                    b.block().acceptItem(b, dest, item);
 
             if(ac && !bc){
                 to = a;
diff --git a/core/src/mindustry/world/blocks/liquid/LiquidBridge.java b/core/src/mindustry/world/blocks/liquid/LiquidBridge.java
index 2f43129858..32828c44c7 100644
--- a/core/src/mindustry/world/blocks/liquid/LiquidBridge.java
+++ b/core/src/mindustry/world/blocks/liquid/LiquidBridge.java
@@ -54,7 +54,7 @@ public class LiquidBridge extends ItemBridge{
     }
 
     @Override
-    public boolean acceptItem(Item item, Tile tile, Tile source){
+    public boolean acceptItem(Tile tile, Tile source, Item item){
         return false;
     }
 }
diff --git a/core/src/mindustry/world/blocks/liquid/LiquidExtendingBridge.java b/core/src/mindustry/world/blocks/liquid/LiquidExtendingBridge.java
index f3baf6283a..8b34b2e942 100644
--- a/core/src/mindustry/world/blocks/liquid/LiquidExtendingBridge.java
+++ b/core/src/mindustry/world/blocks/liquid/LiquidExtendingBridge.java
@@ -49,7 +49,7 @@ public class LiquidExtendingBridge extends ExtendingItemBridge{
     }
 
     @Override
-    public boolean acceptItem(Item item, Tile tile, Tile source){
+    public boolean acceptItem(Tile tile, Tile source, Item item){
         return false;
     }
 }
diff --git a/core/src/mindustry/world/blocks/power/PowerGraph.java b/core/src/mindustry/world/blocks/power/PowerGraph.java
index c3ea54ad9e..eeaf66425c 100644
--- a/core/src/mindustry/world/blocks/power/PowerGraph.java
+++ b/core/src/mindustry/world/blocks/power/PowerGraph.java
@@ -1,22 +1,22 @@
 package mindustry.world.blocks.power;
 
 import arc.*;
-import arc.struct.*;
 import arc.math.*;
+import arc.struct.*;
 import arc.util.*;
-import mindustry.world.*;
+import mindustry.gen.*;
 import mindustry.world.consumers.*;
 
 public class PowerGraph{
-    private final static Queue<Tile> queue = new Queue<>();
-    private final static Array<Tile> outArray1 = new Array<>();
-    private final static Array<Tile> outArray2 = new Array<>();
+    private final static Queue<Tilec> queue = new Queue<>();
+    private final static Array<Tilec> outArray1 = new Array<>();
+    private final static Array<Tilec> outArray2 = new Array<>();
     private final static IntSet closedSet = new IntSet();
 
-    private final ObjectSet<Tile> producers = new ObjectSet<>();
-    private final ObjectSet<Tile> consumers = new ObjectSet<>();
-    private final ObjectSet<Tile> batteries = new ObjectSet<>();
-    private final ObjectSet<Tile> all = new ObjectSet<>();
+    private final ObjectSet<Tilec> producers = new ObjectSet<>();
+    private final ObjectSet<Tilec> consumers = new ObjectSet<>();
+    private final ObjectSet<Tilec> batteries = new ObjectSet<>();
+    private final ObjectSet<Tilec> all = new ObjectSet<>();
 
     private final WindowedMean powerBalance = new WindowedMean(60);
     private float lastPowerProduced, lastPowerNeeded, lastUsageFraction;
@@ -62,21 +62,21 @@ public class PowerGraph{
 
     public float getPowerProduced(){
         float powerProduced = 0f;
-        for(Tile producer : producers){
+        for(Tilec producer : producers){
             if(producer.entity == null) continue;
-            powerProduced += producer.block().getPowerProduction(producer) * producer.entity.delta();
+            powerProduced += producer.block().getPowerProduction(producer) * producer.delta();
         }
         return powerProduced;
     }
 
     public float getPowerNeeded(){
         float powerNeeded = 0f;
-        for(Tile consumer : consumers){
+        for(Tilec consumer : consumers){
             Consumers consumes = consumer.block().consumes;
             if(consumes.hasPower()){
                 ConsumePower consumePower = consumes.getPower();
                 if(otherConsumersAreValid(consumer, consumePower)){
-                    powerNeeded += consumePower.requestedPower(consumer.entity) * consumer.entity.delta();
+                    powerNeeded += consumePower.requestedPower(consumer) * consumer.delta();
                 }
             }
         }
@@ -85,10 +85,10 @@ public class PowerGraph{
 
     public float getBatteryStored(){
         float totalAccumulator = 0f;
-        for(Tile battery : batteries){
+        for(Tilec battery : batteries){
             Consumers consumes = battery.block().consumes;
             if(consumes.hasPower()){
-                totalAccumulator += battery.entity.power().status * consumes.getPower().capacity;
+                totalAccumulator += battery.power().status * consumes.getPower().capacity;
             }
         }
         return totalAccumulator;
@@ -96,10 +96,10 @@ public class PowerGraph{
 
     public float getBatteryCapacity(){
         float totalCapacity = 0f;
-        for(Tile battery : batteries){
+        for(Tilec battery : batteries){
             if(battery.block().consumes.hasPower()){
                 ConsumePower power = battery.block().consumes.getPower();
-                totalCapacity += (1f - battery.entity.power().status) * power.capacity;
+                totalCapacity += (1f - battery.power().status) * power.capacity;
             }
         }
         return totalCapacity;
@@ -107,7 +107,7 @@ public class PowerGraph{
 
     public float getTotalBatteryCapacity(){
         float totalCapacity = 0f;
-        for(Tile battery : batteries){
+        for(Tilec battery : batteries){
             if(battery.block().consumes.hasPower()){
                 totalCapacity += battery.block().consumes.getPower().capacity;
             }
@@ -121,10 +121,10 @@ public class PowerGraph{
 
         float used = Math.min(stored, needed);
         float consumedPowerPercentage = Math.min(1.0f, needed / stored);
-        for(Tile battery : batteries){
+        for(Tilec battery : batteries){
             Consumers consumes = battery.block().consumes;
             if(consumes.hasPower()){
-                battery.entity.power().status *= (1f-consumedPowerPercentage);
+                battery.power().status *= (1f-consumedPowerPercentage);
             }
         }
         return used;
@@ -136,12 +136,12 @@ public class PowerGraph{
         float chargedPercent = Math.min(excess/capacity, 1f);
         if(Mathf.equal(capacity, 0f)) return 0f;
 
-        for(Tile battery : batteries){
+        for(Tilec battery : batteries){
             Consumers consumes = battery.block().consumes;
             if(consumes.hasPower()){
                 ConsumePower consumePower = consumes.getPower();
                 if(consumePower.capacity > 0f){
-                    battery.entity.power().status += (1f-battery.entity.power().status) * chargedPercent;
+                    battery.power().status += (1f-battery.power().status) * chargedPercent;
                 }
             }
         }
@@ -151,25 +151,25 @@ public class PowerGraph{
     public void distributePower(float needed, float produced){
         //distribute even if not needed. this is because some might be requiring power but not using it; it updates consumers
         float coverage = Mathf.zero(needed) && Mathf.zero(produced) ? 0f : Mathf.zero(needed) ? 1f : Math.min(1, produced / needed);
-        for(Tile consumer : consumers){
+        for(Tilec consumer : consumers){
             Consumers consumes = consumer.block().consumes;
             if(consumes.hasPower()){
                 ConsumePower consumePower = consumes.getPower();
                 if(consumePower.buffered){
                     if(!Mathf.zero(consumePower.capacity)){
                         // Add an equal percentage of power to all buffers, based on the global power coverage in this graph
-                        float maximumRate = consumePower.requestedPower(consumer.entity) * coverage * consumer.entity.delta();
-                        consumer.entity.power().status = Mathf.clamp(consumer.entity.power().status + maximumRate / consumePower.capacity);
+                        float maximumRate = consumePower.requestedPower(consumer) * coverage * consumer.delta();
+                        consumer.power().status = Mathf.clamp(consumer.power().status + maximumRate / consumePower.capacity);
                     }
                 }else{
                     //valid consumers get power as usual
                     if(otherConsumersAreValid(consumer, consumePower)){
-                        consumer.entity.power().status = coverage;
+                        consumer.power().status = coverage;
                     }else{ //invalid consumers get an estimate, if they were to activate
-                        consumer.entity.power().status = Math.min(1, produced / (needed + consumePower.usage * consumer.entity.delta()));
+                        consumer.power().status = Math.min(1, produced / (needed + consumePower.usage * consumer.delta()));
                         //just in case
-                        if(Float.isNaN(consumer.entity.power().status)){
-                            consumer.entity.power().status = 0f;
+                        if(Float.isNaN(consumer.power().status)){
+                            consumer.power().status = 0f;
                         }
                     }
                 }
@@ -180,10 +180,10 @@ public class PowerGraph{
     public void update(){
         if(Core.graphics.getFrameId() == lastFrameUpdated){
             return;
-        }else if(!consumers.isEmpty() && consumers.first().isEnemyCheat()){
+        }else if(!consumers.isEmpty() && consumers.first().tile().isEnemyCheat()){
             //when cheating, just set status to 1
-            for(Tile tile : consumers){
-                tile.entity.power().status = 1f;
+            for(Tilec tile : consumers){
+                tile.power().status = 1f;
             }
 
             lastPowerNeeded = lastPowerProduced = lastUsageFraction = 1f;
@@ -224,14 +224,14 @@ public class PowerGraph{
     }
 
     public void add(PowerGraph graph){
-        for(Tile tile : graph.all){
+        for(Tilec tile : graph.all){
             add(tile);
         }
     }
 
-    public void add(Tile tile){
-        if(tile.entity == null || tile.entity.power() == null) return;
-        tile.entity.power().graph = this;
+    public void add(Tilec tile){
+        if(tile.entity == null || tile.power() == null) return;
+        tile.power().graph = this;
         all.add(tile);
 
         if(tile.block().outputsPower && tile.block().consumesPower && !tile.block().consumes.getPower().buffered){
@@ -246,14 +246,14 @@ public class PowerGraph{
         }
     }
 
-    public void reflow(Tile tile){
+    public void reflow(Tilec tile){
         queue.clear();
         queue.addLast(tile);
         closedSet.clear();
         while(queue.size > 0){
-            Tile child = queue.removeFirst();
+            Tilec child = queue.removeFirst();
             add(child);
-            for(Tile next : child.block().getPowerConnections(child, outArray2)){
+            for(Tilec next : child.block().getPowerConnections(child, outArray2)){
                 if(!closedSet.contains(next.pos())){
                     queue.addLast(next);
                     closedSet.add(next.pos());
@@ -262,22 +262,22 @@ public class PowerGraph{
         }
     }
 
-    private void removeSingle(Tile tile){
+    private void removeSingle(Tilec tile){
         all.remove(tile);
         producers.remove(tile);
         consumers.remove(tile);
         batteries.remove(tile);
     }
 
-    public void remove(Tile tile){
+    public void remove(Tilec tile){
         removeSingle(tile);
         //begin by clearing the closed set
         closedSet.clear();
 
         //go through all the connections of this tile
-        for(Tile other : tile.block().getPowerConnections(tile, outArray1)){
+        for(Tilec other : tile.block().getPowerConnections(tile, outArray1)){
             //a graph has already been assigned to this tile from a previous call, skip it
-            if(other.entity.power().graph != this) continue;
+            if(other.power().graph != this) continue;
 
             //create graph for this branch
             PowerGraph graph = new PowerGraph();
@@ -287,16 +287,16 @@ public class PowerGraph{
             queue.addLast(other);
             while(queue.size > 0){
                 //get child from queue
-                Tile child = queue.removeFirst();
+                Tilec child = queue.removeFirst();
                 //remove it from this graph
                 removeSingle(child);
                 //add it to the new branch graph
                 graph.add(child);
                 //go through connections
-                for(Tile next : child.block().getPowerConnections(child, outArray2)){
+                for(Tilec next : child.block().getPowerConnections(child, outArray2)){
                     //make sure it hasn't looped back, and that the new graph being assigned hasn't already been assigned
                     //also skip closed tiles
-                    if(next != tile && next.entity.power().graph != graph && !closedSet.contains(next.pos())){
+                    if(next != tile && next.power().graph != graph && !closedSet.contains(next.pos())){
                         queue.addLast(next);
                         closedSet.add(next.pos());
                     }
@@ -307,9 +307,9 @@ public class PowerGraph{
         }
     }
 
-    private boolean otherConsumersAreValid(Tile tile, Consume consumePower){
+    private boolean otherConsumersAreValid(Tilec tile, Consume consumePower){
         for(Consume cons : tile.block().consumes.all()){
-            if(cons != consumePower && !cons.isOptional() && !cons.valid(tile.ent())){
+            if(cons != consumePower && !cons.isOptional() && !cons.valid(tile)){
                 return false;
             }
         }
diff --git a/core/src/mindustry/world/blocks/power/PowerNode.java b/core/src/mindustry/world/blocks/power/PowerNode.java
index 5869854b9d..5a1a1b5d29 100644
--- a/core/src/mindustry/world/blocks/power/PowerNode.java
+++ b/core/src/mindustry/world/blocks/power/PowerNode.java
@@ -313,12 +313,12 @@ public class PowerNode extends PowerBlock{
         return tile.entity.power().links.contains(other.pos());
     }
 
-    public boolean linkValid(Tile tile, Tile link){
+    public boolean linkValid(Tilec tile, Tilec link){
         return linkValid(tile, link, true);
     }
 
-    public boolean linkValid(Tile tile, Tile link, boolean checkMaxNodes){
-        if(tile == link || link == null || link.entity == null || tile.entity == null || !link.block().hasPower || tile.team() != link.team()) return false;
+    public boolean linkValid(Tilec tile, Tilec link, boolean checkMaxNodes){
+        if(tile == link || link == null || !link.block().hasPower || tile.team() != link.team()) return false;
 
         if(overlaps(tile, link, laserRange * tilesize) || (link.block() instanceof PowerNode && overlaps(link, tile, link.<PowerNode>cblock().laserRange * tilesize))){
             if(checkMaxNodes && link.block() instanceof PowerNode){
@@ -369,8 +369,8 @@ public class PowerNode extends PowerBlock{
         Draw.color();
     }
 
-    public static boolean insulated(Tile tile, Tile other){
-        return insulated(tile.x, tile.y, other.x, other.y);
+    public static boolean insulated(Tilec tile, Tilec other){
+        return insulated(tile.tileX(), tile.tileY(), other.tileX(), other.tileY());
     }
 
     public static boolean insulated(int x, int y, int x2, int y2){
diff --git a/core/src/mindustry/world/blocks/production/GenericCrafter.java b/core/src/mindustry/world/blocks/production/GenericCrafter.java
index 657e100ec5..7b0c83b331 100644
--- a/core/src/mindustry/world/blocks/production/GenericCrafter.java
+++ b/core/src/mindustry/world/blocks/production/GenericCrafter.java
@@ -59,8 +59,8 @@ public class GenericCrafter extends Block{
     }
 
     @Override
-    public boolean shouldIdleSound(Tile tile){
-        return tile.entity.cons().valid();
+    public boolean shouldIdleSound(Tilec tile){
+        return tile.cons().valid();
     }
 
     @Override
diff --git a/core/src/mindustry/world/blocks/production/Incinerator.java b/core/src/mindustry/world/blocks/production/Incinerator.java
index 5064d61702..d1b223b98c 100644
--- a/core/src/mindustry/world/blocks/production/Incinerator.java
+++ b/core/src/mindustry/world/blocks/production/Incinerator.java
@@ -59,14 +59,14 @@ public class Incinerator extends Block{
     }
 
     @Override
-    public void handleItem(Item item, Tile tile, Tile source){
+    public void handleItem(Tile tile, Tile source, Item item){
         if(Mathf.chance(0.3)){
             effect.at(tile.drawx(), tile.drawy());
         }
     }
 
     @Override
-    public boolean acceptItem(Item item, Tile tile, Tile source){
+    public boolean acceptItem(Tile tile, Tile source, Item item){
         IncineratorEntity entity = tile.ent();
         return entity.heat > 0.5f;
     }
diff --git a/core/src/mindustry/world/blocks/sandbox/ItemSource.java b/core/src/mindustry/world/blocks/sandbox/ItemSource.java
index c94374da77..083207ed33 100644
--- a/core/src/mindustry/world/blocks/sandbox/ItemSource.java
+++ b/core/src/mindustry/world/blocks/sandbox/ItemSource.java
@@ -82,7 +82,7 @@ public class ItemSource extends Block{
     }
 
     @Override
-    public boolean acceptItem(Item item, Tile tile, Tile source){
+    public boolean acceptItem(Tile tile, Tile source, Item item){
         return false;
     }
 
diff --git a/core/src/mindustry/world/blocks/sandbox/ItemVoid.java b/core/src/mindustry/world/blocks/sandbox/ItemVoid.java
index 1271cbac6f..9e6ced5041 100644
--- a/core/src/mindustry/world/blocks/sandbox/ItemVoid.java
+++ b/core/src/mindustry/world/blocks/sandbox/ItemVoid.java
@@ -12,11 +12,11 @@ public class ItemVoid extends Block{
     }
 
     @Override
-    public void handleItem(Item item, Tile tile, Tile source){
+    public void handleItem(Tile tile, Tile source, Item item){
     }
 
     @Override
-    public boolean acceptItem(Item item, Tile tile, Tile source){
+    public boolean acceptItem(Tile tile, Tile source, Item item){
         return true;
     }
 }
diff --git a/core/src/mindustry/world/blocks/storage/CoreBlock.java b/core/src/mindustry/world/blocks/storage/CoreBlock.java
index c769e592d6..7dec61ac8b 100644
--- a/core/src/mindustry/world/blocks/storage/CoreBlock.java
+++ b/core/src/mindustry/world/blocks/storage/CoreBlock.java
@@ -68,7 +68,7 @@ public class CoreBlock extends StorageBlock{
     }
 
     @Override
-    public boolean acceptItem(Item item, Tile tile, Tile source){
+    public boolean acceptItem(Tile tile, Tile source, Item item){
         return tile.entity.items().get(item) < getMaximumAccepted(tile, item);
     }
 
@@ -191,9 +191,9 @@ public class CoreBlock extends StorageBlock{
     }
 
     @Override
-    public void handleItem(Item item, Tile tile, Tile source){
+    public void handleItem(Tile tile, Tile source, Item item){
         if(net.server() || !net.active()){
-            super.handleItem(item, tile, source);
+            super.handleItem(tile, source, item);
             if(state.rules.tutorial){
                 Events.fire(new CoreItemDeliverEvent());
             }
diff --git a/core/src/mindustry/world/blocks/storage/LaunchPad.java b/core/src/mindustry/world/blocks/storage/LaunchPad.java
index d33e5f0041..3c011cda8b 100644
--- a/core/src/mindustry/world/blocks/storage/LaunchPad.java
+++ b/core/src/mindustry/world/blocks/storage/LaunchPad.java
@@ -38,7 +38,7 @@ public class LaunchPad extends StorageBlock{
     }
 
     @Override
-    public boolean acceptItem(Item item, Tile tile, Tile source){
+    public boolean acceptItem(Tile tile, Tile source, Item item){
         return item.type == ItemType.material && tile.entity.items().total() < itemCapacity;
     }
 
diff --git a/core/src/mindustry/world/blocks/storage/StorageBlock.java b/core/src/mindustry/world/blocks/storage/StorageBlock.java
index 297bee427e..fec2b942c0 100644
--- a/core/src/mindustry/world/blocks/storage/StorageBlock.java
+++ b/core/src/mindustry/world/blocks/storage/StorageBlock.java
@@ -15,9 +15,9 @@ public abstract class StorageBlock extends Block{
     }
 
     @Override
-    public boolean acceptItem(Item item, Tile tile, Tile source){
+    public boolean acceptItem(Tile tile, Tile source, Item item){
         StorageBlockEntity entity = tile.ent();
-        return entity.linkedCore != null ? entity.linkedCore.block().acceptItem(item, entity.linkedCore, source) : tile.entity.items().get(item) < getMaximumAccepted(tile, item);
+        return entity.linkedCore != null ? entity.linkedCore.block().acceptItem(entity.linkedCore, source, item) : tile.entity.items().get(item) < getMaximumAccepted(tile, item);
     }
 
     @Override
diff --git a/core/src/mindustry/world/consumers/Consume.java b/core/src/mindustry/world/consumers/Consume.java
index 76827379d6..cfcd77f708 100644
--- a/core/src/mindustry/world/consumers/Consume.java
+++ b/core/src/mindustry/world/consumers/Consume.java
@@ -3,7 +3,6 @@ package mindustry.world.consumers;
 import arc.struct.*;
 import arc.scene.ui.layout.Table;
 import mindustry.gen.*;
-import mindustry.world.Tile;
 import mindustry.world.meta.BlockStats;
 
 /** An abstract class that defines a type of resource that a block can consume. */
@@ -59,7 +58,7 @@ public abstract class Consume{
 
     public abstract ConsumeType type();
 
-    public abstract void build(Tile tile, Table table);
+    public abstract void build(Tilec tile, Table table);
 
     /** Called when a consumption is triggered manually. */
     public void trigger(Tilec entity){
diff --git a/core/src/mindustry/world/consumers/ConsumeItemFilter.java b/core/src/mindustry/world/consumers/ConsumeItemFilter.java
index 9a3a011882..987b201151 100644
--- a/core/src/mindustry/world/consumers/ConsumeItemFilter.java
+++ b/core/src/mindustry/world/consumers/ConsumeItemFilter.java
@@ -8,7 +8,6 @@ import mindustry.gen.*;
 import mindustry.type.*;
 import mindustry.ui.*;
 import mindustry.ui.Cicon;
-import mindustry.world.*;
 import mindustry.world.meta.*;
 import mindustry.world.meta.values.*;
 
@@ -33,7 +32,7 @@ public class ConsumeItemFilter extends Consume{
     }
 
     @Override
-    public void build(Tile tile, Table table){
+    public void build(Tilec tile, Table table){
         MultiReqImage image = new MultiReqImage();
         content.items().each(i -> filter.get(i) && (!state.isCampaign() || data.isUnlocked(i)), item -> image.add(new ReqImage(new ItemImage(item.icon(Cicon.medium), 1), () -> tile.entity != null && tile.entity.items() != null && tile.entity.items().has(item))));
 
diff --git a/core/src/mindustry/world/consumers/ConsumeItems.java b/core/src/mindustry/world/consumers/ConsumeItems.java
index aa604ff969..66d77718de 100644
--- a/core/src/mindustry/world/consumers/ConsumeItems.java
+++ b/core/src/mindustry/world/consumers/ConsumeItems.java
@@ -7,7 +7,6 @@ import mindustry.gen.*;
 import mindustry.type.*;
 import mindustry.ui.*;
 import mindustry.ui.Cicon;
-import mindustry.world.*;
 import mindustry.world.meta.*;
 import mindustry.world.meta.values.*;
 
@@ -36,7 +35,7 @@ public class ConsumeItems extends Consume{
     }
 
     @Override
-    public void build(Tile tile, Table table){
+    public void build(Tilec tile, Table table){
         for(ItemStack stack : items){
             table.add(new ReqImage(new ItemImage(stack.item.icon(Cicon.medium), stack.amount), () -> tile.entity != null && tile.entity.items() != null && tile.entity.items().has(stack.item, stack.amount))).size(8 * 4).padRight(5);
         }
diff --git a/core/src/mindustry/world/consumers/ConsumeLiquid.java b/core/src/mindustry/world/consumers/ConsumeLiquid.java
index a4de0a3b52..984dd5ba66 100644
--- a/core/src/mindustry/world/consumers/ConsumeLiquid.java
+++ b/core/src/mindustry/world/consumers/ConsumeLiquid.java
@@ -7,7 +7,6 @@ import mindustry.gen.*;
 import mindustry.type.*;
 import mindustry.ui.*;
 import mindustry.ui.Cicon;
-import mindustry.world.*;
 import mindustry.world.meta.*;
 
 public class ConsumeLiquid extends ConsumeLiquidBase{
@@ -28,7 +27,7 @@ public class ConsumeLiquid extends ConsumeLiquidBase{
     }
 
     @Override
-    public void build(Tile tile, Table table){
+    public void build(Tilec tile, Table table){
         table.add(new ReqImage(liquid.icon(Cicon.medium), () -> valid(tile.entity))).size(8 * 4);
     }
 
diff --git a/core/src/mindustry/world/consumers/ConsumeLiquidFilter.java b/core/src/mindustry/world/consumers/ConsumeLiquidFilter.java
index 2fb844a827..df9656803d 100644
--- a/core/src/mindustry/world/consumers/ConsumeLiquidFilter.java
+++ b/core/src/mindustry/world/consumers/ConsumeLiquidFilter.java
@@ -8,7 +8,6 @@ import mindustry.type.Liquid;
 import mindustry.ui.Cicon;
 import mindustry.ui.MultiReqImage;
 import mindustry.ui.ReqImage;
-import mindustry.world.Tile;
 import mindustry.world.meta.BlockStat;
 import mindustry.world.meta.BlockStats;
 import mindustry.world.meta.values.LiquidFilterValue;
@@ -29,7 +28,7 @@ public class ConsumeLiquidFilter extends ConsumeLiquidBase{
     }
 
     @Override
-    public void build(Tile tile, Table table){
+    public void build(Tilec tile, Table table){
         Array<Liquid> list = content.liquids().select(l -> !l.isHidden() && filter.get(l));
         MultiReqImage image = new MultiReqImage();
         list.each(liquid -> image.add(new ReqImage(liquid.icon(Cicon.medium), () -> tile.entity != null && tile.entity.liquids() != null && tile.entity.liquids().get(liquid) >= use(tile.entity))));
diff --git a/core/src/mindustry/world/consumers/ConsumePower.java b/core/src/mindustry/world/consumers/ConsumePower.java
index 630add2ca7..2aa7b924b8 100644
--- a/core/src/mindustry/world/consumers/ConsumePower.java
+++ b/core/src/mindustry/world/consumers/ConsumePower.java
@@ -3,7 +3,6 @@ package mindustry.world.consumers;
 import arc.math.Mathf;
 import arc.scene.ui.layout.Table;
 import mindustry.gen.*;
-import mindustry.world.Tile;
 import mindustry.world.meta.*;
 
 /** Consumer class for blocks which consume power while being connected to a power graph. */
@@ -31,7 +30,7 @@ public class ConsumePower extends Consume{
     }
 
     @Override
-    public void build(Tile tile, Table table){
+    public void build(Tilec tile, Table table){
         //No tooltip for power, for now
     }
 
diff --git a/tests/src/test/java/ApplicationTests.java b/tests/src/test/java/ApplicationTests.java
index 5834390682..cb82a24de5 100644
--- a/tests/src/test/java/ApplicationTests.java
+++ b/tests/src/test/java/ApplicationTests.java
@@ -16,7 +16,6 @@ import mindustry.maps.*;
 import mindustry.net.Net;
 import mindustry.type.*;
 import mindustry.world.*;
-import mindustry.world.blocks.*;
 import org.junit.jupiter.api.*;
 
 import static mindustry.Vars.*;
@@ -121,7 +120,7 @@ public class ApplicationTests{
         createMap();
         int bx = 4;
         int by = 4;
-        world.tile(bx, by).set(Blocks.coreShard, Team.sharded);
+        world.tile(bx, by).setBlock(Blocks.coreShard, Team.sharded, 0);
         assertEquals(world.tile(bx, by).team(), Team.sharded);
         for(int x = bx - 1; x <= bx + 1; x++){
             for(int y = by - 1; y <= by + 1; y++){
@@ -216,7 +215,7 @@ public class ApplicationTests{
 
         world.tile(0, 0).setBlock(Blocks.conveyor);
         world.tile(0, 0).rotation(0);
-        Blocks.conveyor.acceptStack(Items.copper, 1000, world.tile(0, 0), null);
+        Blocks.conveyor.acceptStack(world.tile(0, 0), Items.copper, 1000, null);
     }
 
     @Test
@@ -239,12 +238,12 @@ public class ApplicationTests{
 
         world.tile(length + 1, 0).setBlock(new Block("___"){
             @Override
-            public void handleItem(Item item, Tile tile, Tile source){
+            public void handleItem(Tile tile, Tile source, Item item){
                 items[0] ++;
             }
 
             @Override
-            public boolean acceptItem(Item item, Tile tile, Tile source){
+            public boolean acceptItem(Tile tile, Tile source, Item item){
                 return true;
             }
         });
@@ -425,7 +424,7 @@ public class ApplicationTests{
         createMap();
 
         Tile core = world.tile(5, 5);
-        core.set(Blocks.coreShard, Team.sharded);
+        core.setBlock(Blocks.coreShard, Team.sharded, 0);
         for(Item item : content.items()){
             core.entity.items().set(item, 3000);
         }
@@ -440,16 +439,16 @@ public class ApplicationTests{
 
         assertNotNull(tile.entity, "Tile should have an entity, but does not: " + tile);
 
-        int deposited = tile.block().acceptStack(item, capacity - 1, tile, unit);
+        int deposited = tile.block().acceptStack(tile, item, capacity - 1, unit);
         assertEquals(capacity - 1, deposited);
 
-        tile.block().handleStack(item, capacity - 1, tile, unit);
+        tile.block().handleStack(tile, item, capacity - 1, unit);
         assertEquals(tile.entity.items().get(item), capacity - 1);
 
-        int overflow = tile.block().acceptStack(item, 10, tile, unit);
+        int overflow = tile.block().acceptStack(tile, item, 10, unit);
         assertEquals(1, overflow);
 
-        tile.block().handleStack(item, 1, tile, unit);
+        tile.block().handleStack(tile, item, 1, unit);
         assertEquals(capacity, tile.entity.items().get(item));
     }
 }
diff --git a/tests/src/test/java/power/ItemLiquidGeneratorTests.java b/tests/src/test/java/power/ItemLiquidGeneratorTests.java
index fe01e49dca..901e78e533 100644
--- a/tests/src/test/java/power/ItemLiquidGeneratorTests.java
+++ b/tests/src/test/java/power/ItemLiquidGeneratorTests.java
@@ -127,7 +127,7 @@ public class ItemLiquidGeneratorTests extends PowerTestFixture{
         final float expectedRemainingItemAmount = Math.max(0, amount - 1);
 
         createGenerator(inputType);
-        assertTrue(generator.acceptItem(item, tile, null), inputType + " | " + parameterDescription + ": Items which will be declined by the generator don't need to be tested - The code won't be called for those cases.");
+        assertTrue(generator.acceptItem(tile, null, item), inputType + " | " + parameterDescription + ": Items which will be declined by the generator don't need to be tested - The code won't be called for those cases.");
 
         if(amount > 0){
             entity.items().add(item, amount);