CatServer/patches/net/minecraft/block/BlockDragonEgg.java.patch

--- ../src-base/minecraft/net/minecraft/block/BlockDragonEgg.java
+++ ../src-work/minecraft/net/minecraft/block/BlockDragonEgg.java
@@ -2,6 +2,9 @@
 
 import java.util.Random;
 import javax.annotation.Nullable;
+
+import org.bukkit.event.block.BlockFromToEvent;
+
 import net.minecraft.block.material.MapColor;
 import net.minecraft.block.material.Material;
 import net.minecraft.block.state.IBlockState;
@@ -98,6 +101,18 @@
 
                 if (worldIn.getBlockState(blockpos).getBlock().blockMaterial == Material.AIR)
                 {
+                    // CraftBukkit start
+                    org.bukkit.block.Block from = worldIn.getWorld().getBlockAt(pos.getX(), pos.getY(), pos.getZ());
+                    org.bukkit.block.Block to = worldIn.getWorld().getBlockAt(blockpos.getX(), blockpos.getY(), blockpos.getZ());
+                    BlockFromToEvent event = new BlockFromToEvent(from, to);
+                    org.bukkit.Bukkit.getPluginManager().callEvent(event);
+
+                    if (event.isCancelled()) {
+                        return;
+                    }
+
+                    blockpos = new BlockPos(event.getToBlock().getX(), event.getToBlock().getY(), event.getToBlock().getZ());
+                    // CraftBukkit end
                     if (worldIn.isRemote)
                     {
                         for (int j = 0; j < 128; ++j)