Environmental lights / Bugfixes

core/src/mindustry/content/Blocks.java

@@ -228,6 +228,10 @@ public class Blocks implements ContentList{
             attributes.set(Attribute.heat, 0.5f);
             attributes.set(Attribute.water, -0.2f);
             blendGroup = ignarock;
+
+            emitLight = true;
+            lightRadius = 30f;
+            lightColor = Color.orange.cpy().a(0.15f);
         }};
 
         magmarock = new Floor("magmarock"){{
@@ -235,6 +239,10 @@ public class Blocks implements ContentList{
             attributes.set(Attribute.water, -0.5f);
             updateEffect = Fx.magmasmoke;
             blendGroup = ignarock;
+
+            emitLight = true;
+            lightRadius = 60f;
+            lightColor = Color.orange.cpy().a(0.3f);
         }};
 
         sand = new Floor("sand"){{

core/src/mindustry/content/UnitTypes.java

@@ -534,7 +534,7 @@ public class UnitTypes implements ContentList{
             isCounted = false;
 
             flying = true;
-            mineSpeed = 12f;
+            mineSpeed = 10f;
             mineTier = 1;
             buildSpeed = 0.5f;
             drag = 0.05f;

core/src/mindustry/graphics/BlockRenderer.java

@@ -201,7 +201,7 @@ public class BlockRenderer implements Disposable{
                     }
 
                     //lights are drawn even in the expanded range
-                    if(tile.build != null){
+                    if(tile.build != null || tile.block().emitLight){
                         lightview.add(tile);
                     }
 
@@ -213,6 +213,11 @@ public class BlockRenderer implements Disposable{
                         }
                     }
                 }
+
+                //special case for floors
+                if(block == Blocks.air && tile.floor().emitLight){
+                    lightview.add(tile);
+                }
             }
         }
 
@@ -257,15 +262,23 @@ public class BlockRenderer implements Disposable{
             }
         }
 
-        //draw lights
-        for(int i = 0; i < lightview.size; i++){
-            Tile tile = lightview.items[i];
-            Building entity = tile.build;
+        if(renderer.lights.enabled()){
+            //draw lights
+            for(int i = 0; i < lightview.size; i++){
+                Tile tile = lightview.items[i];
+                Building entity = tile.build;
 
-            if(entity != null){
-                entity.drawLight();
+                if(entity != null){
+                    entity.drawLight();
+                }else if(tile.block().emitLight){
+                    tile.block().drawEnvironmentLight(tile);
+                }else if(tile.floor().emitLight){
+                    tile.floor().drawEnvironmentLight(tile);
+                }
             }
         }
+
+
     }
 
     @Override

core/src/mindustry/graphics/Drawf.java

@@ -26,6 +26,10 @@ public class Drawf{
         return z;
     }
 
+    public static void light(float x, float y, float radius, Color color, float opacity){
+        renderer.lights.add(x, y, radius, color, opacity);
+    }
+
     public static void light(Team team, float x, float y, float radius, Color color, float opacity){
         if(allowLight(team)) renderer.lights.add(x, y, radius, color, opacity);
     }

core/src/mindustry/graphics/LightRenderer.java

@@ -171,7 +171,7 @@ public class LightRenderer{
     }
 
     public boolean enabled(){
-        return state.rules.lighting;
+        return state.rules.lighting && state.rules.ambientLight.a > 0.00001f;
     }
 
     public void draw(){

core/src/mindustry/ui/Styles.java

@@ -194,6 +194,9 @@ public class Styles{
             down = flatDown;
             up = none;
             over = flatOver;
+            disabled = black8;
+            imageDisabledColor = Color.lightGray;
+            imageUpColor = Color.white;
         }};
         clearPartial2i = new ImageButtonStyle(){{
             down = whiteui;

core/src/mindustry/world/Block.java

@@ -146,6 +146,14 @@ public class Block extends UnlockableContent{
     public Sound breakSound = Sounds.boom;
     /** How reflective this block is. */
     public float albedo = 0f;
+    /** Environmental passive light color. */
+    public Color lightColor = Color.white.cpy();
+    /**
+     * Whether this environmental block passively emits light.
+     * Not valid for non-environmental blocks. */
+    public boolean emitLight = false;
+    /** Radius of the light emitted by this block. */
+    public float lightRadius = 60f;
 
     /** The sound that this block makes while active. One sound loop. Do not overuse.*/
     public Sound activeSound = Sounds.none;
@@ -212,6 +220,10 @@ public class Block extends UnlockableContent{
             .sumf(other -> !other.floor().isLiquid ? 1f : 0f) / size / size;
     }
 
+    public void drawEnvironmentLight(Tile tile){
+        Drawf.light(tile.worldx(), tile.worldy(), lightRadius, lightColor, lightColor.a);
+    }
+
     /** Drawn when you are placing a block. */
     public void drawPlace(int x, int y, int rotation, boolean valid){
     }