Fixed #9731

core/src/mindustry/entities/Puddles.java

@@ -74,7 +74,7 @@ public class Puddles{
                 Puddle puddle = Puddle.create();
                 puddle.tile = tile;
                 puddle.liquid = liquid;
-                puddle.amount = amount;
+                puddle.amount = Math.min(amount, maxLiquid);
                 puddle.set(ax, ay);
                 register(puddle);
                 puddle.add();

core/src/mindustry/entities/comp/PuddleComp.java

@@ -59,6 +59,7 @@ abstract class PuddleComp implements Posc, Puddlec, Drawc, Syncc{
 
         amount -= Time.delta * (1f - liquid.viscosity) / (5f + addSpeed);
         amount += accepting;
+        amount = Math.min(amount, maxLiquid);
         accepting = 0f;
 
         if(amount >= maxLiquid / 1.5f){