Liquid puddle draw override

core/src/mindustry/content/Liquids.java

@@ -1,15 +1,9 @@
 package mindustry.content;
 
 import arc.graphics.*;
-import arc.graphics.g2d.*;
-import arc.math.*;
 import mindustry.ctype.*;
-import mindustry.entities.*;
-import mindustry.graphics.*;
 import mindustry.type.*;
 
-import static arc.graphics.g2d.Draw.*;
-
 public class Liquids implements ContentList{
     public static Liquid water, slag, oil, cryofluid, neoplasm;
 
@@ -45,22 +39,14 @@ public class Liquids implements ContentList{
             lightColor = Color.valueOf("0097f5").a(0.2f);
         }};
 
-        neoplasm = new Liquid("neoplasm", Color.valueOf("e05438")){{
+        neoplasm = new CellLiquid("neoplasm", Color.valueOf("e05438")){{
             heatCapacity = 0.4f;
             temperature = 0.54f;
             viscosity = 0.65f;
             flammability = 0.1f;
 
-            Color from = Color.valueOf("f98f4a"), to = Color.valueOf("9e172c");
-
-            //TODO could probably be improved...
-            particleSpacing = 70f;
-            particleEffect = new Effect(40f, e -> {
-                e.lifetime = Mathf.randomSeed(e.id + 2, 80f, 200f) * 3.2f;
-                color(from, to, Mathf.randomSeed(e.id, 1f));
-
-                Fill.circle(e.x, e.y, e.fslope() * Mathf.randomSeed(e.id + 1, 0.6f, 2.5f));
-            }).layer(Layer.debris - 0.5f);
+            colorFrom = Color.valueOf("f98f4a");
+            colorTo = Color.valueOf("9e172c");
         }};
     }
 }