Added LiquidExplodeAbility

core/src/mindustry/entities/abilities/LiquidExplodeAbility.java

@@ -0,0 +1,37 @@
+package mindustry.entities.abilities;
+
+import arc.math.*;
+import arc.util.noise.*;
+import mindustry.content.*;
+import mindustry.entities.*;
+import mindustry.gen.*;
+import mindustry.type.*;
+import mindustry.world.*;
+
+import static mindustry.Vars.*;
+
+public class LiquidExplodeAbility extends Ability{
+    public Liquid liquid = Liquids.water;
+    public float amount = 120f;
+    public float radAmountScale = 5f, radScale = 1f;
+    public float noiseMag = 6.5f, noiseScl = 5f;
+
+    @Override
+    public void death(Unit unit){
+        int tx = unit.tileX(), ty = unit.tileY();
+        int rad = (int)(unit.hitSize / tilesize * radScale);
+        float realNoise = unit.hitSize / noiseMag;
+        for(int x = -rad; x <= rad; x++){
+            for(int y = -rad; y <= rad; y++){
+                if(x*x + y*y <= rad*rad - Simplex.noise2d(0, 2, 0.5f, 1f / noiseScl, x + tx, y + ty) * realNoise * realNoise){
+                    float scaling = (1f - Mathf.dst(x, y) / rad) * radAmountScale;
+
+                    Tile tile = world.tile(tx + x, ty + y);
+                    if(tile != null){
+                        Puddles.deposit(tile, liquid, amount * scaling);
+                    }
+                }
+            }
+        }
+    }
+}