diff --git a/core/src/io/anuke/mindustry/Vars.java b/core/src/io/anuke/mindustry/Vars.java
index 2369de3f50..a8a079b9c5 100644
--- a/core/src/io/anuke/mindustry/Vars.java
+++ b/core/src/io/anuke/mindustry/Vars.java
@@ -38,7 +38,7 @@ public class Vars{
     public static final Team waveTeam = Team.red;
 
     //discord group URL
-    public static final String discordURL = "https://discord.gg/BKADYds";
+    public static final String discordURL = "https://discord.gg/mindustry";
     public static final String releasesURL = "https://api.github.com/repos/Anuken/Mindustry/releases";
     public static final String crashReportURL = "http://mindustry.us.to/report";
     public static final int maxTextLength = 150;
diff --git a/core/src/io/anuke/mindustry/maps/generation/FortressGenerator.java b/core/src/io/anuke/mindustry/maps/generation/FortressGenerator.java
index 988846cd43..3964aff127 100644
--- a/core/src/io/anuke/mindustry/maps/generation/FortressGenerator.java
+++ b/core/src/io/anuke/mindustry/maps/generation/FortressGenerator.java
@@ -1,27 +1,26 @@
 package io.anuke.mindustry.maps.generation;
 
-import com.badlogic.gdx.math.GridPoint2;
-import com.badlogic.gdx.math.Vector2;
 import com.badlogic.gdx.utils.Array;
 import com.badlogic.gdx.utils.Predicate;
 import io.anuke.mindustry.content.Items;
+import io.anuke.mindustry.content.blocks.DistributionBlocks;
 import io.anuke.mindustry.content.blocks.StorageBlocks;
 import io.anuke.mindustry.game.Team;
+import io.anuke.mindustry.maps.generation.pathfinding.FlowPathFinder;
+import io.anuke.mindustry.maps.generation.pathfinding.TilePathfinder;
 import io.anuke.mindustry.type.AmmoType;
 import io.anuke.mindustry.type.Item;
 import io.anuke.mindustry.type.Recipe;
 import io.anuke.mindustry.world.Block;
-import io.anuke.mindustry.world.Edges;
 import io.anuke.mindustry.world.Tile;
 import io.anuke.mindustry.world.blocks.defense.Door;
 import io.anuke.mindustry.world.blocks.defense.Wall;
 import io.anuke.mindustry.world.blocks.defense.turrets.ItemTurret;
 import io.anuke.mindustry.world.blocks.defense.turrets.PowerTurret;
-import io.anuke.mindustry.world.blocks.defense.turrets.Turret;
-import io.anuke.mindustry.world.blocks.power.PowerGenerator;
 import io.anuke.mindustry.world.blocks.power.SolarGenerator;
 import io.anuke.mindustry.world.blocks.production.Drill;
 import io.anuke.mindustry.world.consumers.ConsumePower;
+import io.anuke.ucore.util.Log;
 import io.anuke.ucore.util.Mathf;
 
 public class FortressGenerator{
@@ -55,6 +54,18 @@ public class FortressGenerator{
         Block wall = walls.get((int)(difficultyScl * walls.size));
         Drill drill = (Drill) drills.get((int)(difficultyScl * drills.size));
 
+        TilePathfinder finder = new FlowPathFinder(gen.tiles);
+        Array<Tile> out = new Array<>();
+        finder.search(gen.tile(enemyX, enemyY - 1), t -> t.block().dropsItem(Items.copper), out);
+        for (int i = 0; i < out.size - 1; i++) {
+            Tile current = out.get(i);
+            Tile next = out.get(i + 1);
+            byte rotation = next.relativeTo(current.x, current.y);
+            current.setBlock(DistributionBlocks.conveyor, team);
+            current.setRotation(rotation);
+        }
+        /*
+
         //place down drills
         for(int x = 0; x < gen.width; x++){
             for(int y = 0; y < gen.height; y++){
@@ -132,7 +143,7 @@ public class FortressGenerator{
                     gen.setBlock(x, y, wall, team);
                 }
             }
-        }
+        }*/
     }
 
     boolean accepts(AmmoType[] types, Item item){
diff --git a/core/src/io/anuke/mindustry/maps/generation/pathfinding/FlowPathFinder.java b/core/src/io/anuke/mindustry/maps/generation/pathfinding/FlowPathFinder.java
index b84377505a..df6a42023e 100644
--- a/core/src/io/anuke/mindustry/maps/generation/pathfinding/FlowPathFinder.java
+++ b/core/src/io/anuke/mindustry/maps/generation/pathfinding/FlowPathFinder.java
@@ -22,7 +22,7 @@ public class FlowPathFinder extends TilePathfinder{
         for(int i = 0; i < weights.length; i++){
             for(int j = 0; j < weights[0].length; j++){
                 if(result.test(tiles[i][j])){
-                    weights[i][j] = Float.MAX_VALUE;
+                    weights[i][j] = 100000;
                     queue.addLast(tiles[i][j]);
                 }else{
                     weights[i][j] = 0f;
@@ -37,6 +37,9 @@ public class FlowPathFinder extends TilePathfinder{
                 if(inBounds(nx, ny) && weights[nx][ny] < weights[tile.x][tile.y] && tiles[nx][ny].passable()){
                     weights[nx][ny] = weights[tile.x][tile.y] - 1;
                     queue.addLast(tiles[nx][ny]);
+                    if(result.test(tiles[nx][ny])){
+                        break;
+                    }
                 }
             }
         }
@@ -46,14 +49,14 @@ public class FlowPathFinder extends TilePathfinder{
             Tile tile = out.peek();
 
             Tile max = null;
-            float maxf = 0f;
+            float maxf = weights[tile.x][tile.y];
             for(GridPoint2 point : Geometry.d4){
                 int nx = tile.x + point.x, ny = tile.y + point.y;
-                if(inBounds(nx, ny) && (weights[nx][ny] > maxf || max == null)){
+                if(inBounds(nx, ny) && (weights[nx][ny] > maxf)){
                     max = tiles[nx][ny];
                     maxf = weights[nx][ny];
 
-                    if(MathUtils.isEqual(maxf, Float.MAX_VALUE)){
+                    if(MathUtils.isEqual(maxf, 100000)){
                         out.add(max);
                         return;
                     }