--- a/net/minecraft/server/EntitySnowman.java
+++ b/net/minecraft/server/EntitySnowman.java
@@ -1,6 +1,11 @@
 package net.minecraft.server;
 
 import javax.annotation.Nullable;
+// CraftBukkit start
+import org.bukkit.craftbukkit.event.CraftEventFactory;
+import org.bukkit.craftbukkit.util.CraftMagicNumbers;
+import org.bukkit.event.block.EntityBlockFormEvent;
+// CraftBukkit end
 
 public class EntitySnowman extends EntityGolem implements IRangedEntity {
 
@@ -59,7 +64,7 @@
             }
 
             if (this.world.getBiome(new BlockPosition(i, 0, k)).a(new BlockPosition(i, j, k)) > 1.0F) {
-                this.damageEntity(DamageSource.BURN, 1.0F);
+                this.damageEntity(CraftEventFactory.MELTING, 1.0F); // CraftBukkit - DamageSource.BURN -> CraftEventFactory.MELTING
             }
 
             if (!this.world.getGameRules().getBoolean("mobGriefing")) {
@@ -73,7 +78,7 @@
                 BlockPosition blockposition = new BlockPosition(i, j, k);
 
                 if (this.world.getType(blockposition).getMaterial() == Material.AIR && this.world.getBiome(blockposition).a(blockposition) < 0.8F && Blocks.SNOW_LAYER.canPlace(this.world, blockposition)) {
-                    this.world.setTypeUpdate(blockposition, Blocks.SNOW_LAYER.getBlockData());
+                    org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockFormEvent(this.world, blockposition, Blocks.SNOW_LAYER, this); // CraftBukkit
                 }
             }
         }