BiomesOPlenty/common/biomesoplenty/eventhandlers/BonemealEventHandler.java

package biomesoplenty.eventhandlers;

import net.minecraft.block.Block;
import net.minecraft.block.BlockCrops;
import net.minecraftforge.event.Event.Result;
import net.minecraftforge.event.ForgeSubscribe;
import net.minecraftforge.event.entity.player.BonemealEvent;
import biomesoplenty.api.Blocks;
import biomesoplenty.blocks.BlockBOPColorizedSapling;
import biomesoplenty.blocks.BlockBOPSapling;
import biomesoplenty.worldgen.WorldGenDesertCactus;
import biomesoplenty.worldgen.WorldGenGiantFlowerRed;
import biomesoplenty.worldgen.WorldGenGiantFlowerYellow;
import biomesoplenty.worldgen.WorldGenCattailBonemeal;
import biomesoplenty.worldgen.WorldGenKelp;

public class BonemealEventHandler
{

	@ForgeSubscribe
	public void onUseBonemeal(BonemealEvent event)
	{
		int meta = event.world.getBlockMetadata(event.X, event.Y, event.Z);

		if (event.ID == Blocks.saplings.get().blockID)
		{
			event.setResult(Result.ALLOW);

			if (!event.world.isRemote)
			{

				switch (meta)
				{
				case 3: // Magic Sapling
					if (event.world.rand.nextFloat() < 0.10D) {
						((BlockBOPSapling)Blocks.saplings.get()).growTree(event.world, event.X, event.Y, event.Z, event.world.rand);
					}
					break;

				case 7: // Holy Sapling
					if (event.world.rand.nextFloat() < 0.15D) {
						((BlockBOPSapling)Blocks.saplings.get()).growTree(event.world, event.X, event.Y, event.Z, event.world.rand);
					}
					break;

				case 9: // Origin Sapling
					((BlockBOPSapling)Blocks.saplings.get()).growTree(event.world, event.X, event.Y, event.Z, event.world.rand);
					break;

				default:
					if (event.world.rand.nextFloat() < 0.45D) {
						((BlockBOPSapling)Blocks.saplings.get()).growTree(event.world, event.X, event.Y, event.Z, event.world.rand);
					}
					break;
				}


			}
		}
		else if (event.ID == Blocks.colorizedSaplings.get().blockID)
		{
			event.setResult(Result.ALLOW);

			if (!event.world.isRemote)
			{
				if (event.world.rand.nextFloat() < 0.45D)
				{
					((BlockBOPColorizedSapling)Blocks.colorizedSaplings.get()).growTree(event.world, event.X, event.Y, event.Z, event.world.rand);
				}
			}
		}
		else if (event.ID == Blocks.coral.get().blockID && event.world.getBlockMetadata(event.X, event.Y, event.Z) == 3)
		{
			event.setResult(Result.ALLOW);

			if (!event.world.isRemote)
			{
				if (event.world.rand.nextFloat() < 0.45D)
				{
					WorldGenKelp worldgenkelp = new WorldGenKelp(false);
					worldgenkelp.generate(event.world, event.world.rand, event.X, event.Y, event.Z);
				}
			}
		}
		else if (event.ID == Blocks.plants.get().blockID && event.world.getBlockMetadata(event.X, event.Y, event.Z) == 12)
		{
			event.setResult(Result.ALLOW);

			if (!event.world.isRemote)
			{
				if (event.world.rand.nextFloat() < 0.45D)
				{
					WorldGenDesertCactus worldgendesertcactus = new WorldGenDesertCactus();
					worldgendesertcactus.generate(event.world, event.world.rand, event.X, event.Y, event.Z);
				}
			}
		}
		else if (event.ID == Blocks.plants.get().blockID && event.world.getBlockMetadata(event.X, event.Y, event.Z) == 7)
		{
			event.setResult(Result.ALLOW);

			if (!event.world.isRemote)
			{
				if (event.world.rand.nextFloat() < 0.45D)
				{
					WorldGenCattailBonemeal worldgencattailbonemeal = new WorldGenCattailBonemeal(Blocks.plants.get().blockID, 9);
					worldgencattailbonemeal.generate(event.world, event.world.rand, event.X, event.Y, event.Z);
				}
			}
		}
		else if (event.ID == Block.plantRed.blockID)
		{
			event.setResult(Result.ALLOW);

			if (!event.world.isRemote)
			{
				if (event.world.rand.nextFloat() < 0.45D)
				{
					WorldGenGiantFlowerRed worldgengiantflowerred = new WorldGenGiantFlowerRed();
					worldgengiantflowerred.generate(event.world, event.world.rand, event.X, event.Y - 1, event.Z);
				}
			}
		}
		else if (event.ID == Block.plantYellow.blockID)
		{
			event.setResult(Result.ALLOW);

			if (!event.world.isRemote)
			{
				if (event.world.rand.nextFloat() < 0.45D)
				{
					WorldGenGiantFlowerYellow worldgengiantfloweryellow = new WorldGenGiantFlowerYellow();
					worldgengiantfloweryellow.generate(event.world, event.world.rand, event.X, event.Y - 1, event.Z);
				}
			}
		}
		else if (event.ID == Blocks.beetroot.get().blockID)
		{
	        if (event.world.getBlockMetadata(event.X, event.Y, event.Z) != 7)
	        {
	            if (!event.world.isRemote)
	            {
	                ((BlockCrops)Block.blocksList[Blocks.beetroot.get().blockID]).fertilize(event.world, event.X, event.Y, event.Z);
	            }
	        }
		}
		else if (event.ID == Blocks.holyGrass.get().blockID && event.world.getBlockMetadata(event.X, event.Y, event.Z) == 0)
		{
			int var13 = event.X;
			int var14 = event.Y + 1;
			int var15 = event.Z;

			for (int i1 = 0; i1 < 128; ++i1)
			{

				for (int i2 = 0; i2 < i1 / 16; ++i2)
				{
					var13 += event.world.rand.nextInt(3) - 1;
					var14 += (event.world.rand.nextInt(3) - 1) * event.world.rand.nextInt(3) / 2;
					var15 += event.world.rand.nextInt(3) - 1;
				}

				if (event.world.getBlockId(var13, var14, var15) == 0)
				{
					if (Blocks.plants.get().canBlockStay(event.world, var13, var14, var15))
					{
						event.setResult(Result.ALLOW);

						if (!event.world.isRemote)
						{
							event.world.setBlock(var13, var14, var15, Blocks.plants.get().blockID, 4, 0x02);
						}
					}
				}
			}
		}
	}
}