ItemMHoe.java

package minestrapteam.mods.minestrappolation.item;

import minestrapteam.mods.minestrappolation.block.machines.BlockFrostGenerator;
import minestrapteam.mods.minestrappolation.lib.MItems;
import net.minecraft.block.Block;
import net.minecraft.block.IGrowable;
import net.minecraft.block.state.IBlockState;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.init.Blocks;
import net.minecraft.item.Item;
import net.minecraft.item.ItemHoe;
import net.minecraft.item.ItemStack;
import net.minecraft.util.BlockPos;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.EnumParticleTypes;
import net.minecraft.world.World;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

public class ItemMHoe extends ItemHoe
{

	Item repairItem;
	boolean ignites = false;
	boolean freezes = false;

	public ItemMHoe(ToolMaterial material, Item repair, boolean ignites, boolean freezes)
	{
		super(material);
		this.repairItem = repair;
		this.ignites = ignites;
		this.freezes = freezes;
	}

	@Override
	public boolean getIsRepairable(ItemStack toRepair, ItemStack repair)
	{
		return repair.getItem() == this.repairItem;
	}

	@Override
	public boolean onItemUse(ItemStack stack, EntityPlayer playerIn, World worldIn, BlockPos pos, EnumFacing side, float hitX, float hitY, float hitZ)
	{
		super.onItemUse(stack, playerIn, worldIn, pos, side, hitX, hitY, hitZ);
		if (this.ignites)
		{
			pos = pos.offset(side);
			if (!playerIn.canPlayerEdit(pos, side, stack))
				return false;
			else
			{
				if (worldIn.isAirBlock(pos))
				{
					worldIn
						.playSoundEffect(pos.getX() + 0.5D, pos.getY() + 0.5D, pos.getZ() + 0.5D, "fire.ignite", 1.0F,
						                 itemRand.nextFloat() * 0.4F + 0.8F);
					worldIn.setBlockState(pos, Blocks.fire.getDefaultState());
				}

				stack.damageItem(2, playerIn);
				return true;
			}
		}
		else if (this.freezes)
		{
			BlockPos pos1 = pos.offset(side);
			if (!playerIn.canPlayerEdit(pos, side, stack))
				return false;
			else
			{
				if (BlockFrostGenerator.canFreeze.containsKey(worldIn.getBlockState(pos1)))
				{
					worldIn.playSoundEffect(pos.getX() + 0.5D, pos.getY() + 0.5D, pos.getZ() + 0.5D, "dig.glass", 1.0F,
					                        itemRand.nextFloat() * 0.4F + 0.8F);
					worldIn.setBlockState(pos1, BlockFrostGenerator.canFreeze.get(worldIn.getBlockState(pos1)));
					stack.damageItem(2, playerIn);
				}
				else if (BlockFrostGenerator.canFreeze.containsKey(worldIn.getBlockState(pos)))
				{
					worldIn.playSoundEffect(pos.getX() + 0.5D, pos.getY() + 0.5D, pos.getZ() + 0.5D, "dig.glass", 1.0F,
					                        itemRand.nextFloat() * 0.4F + 0.8F);
					worldIn.setBlockState(pos, BlockFrostGenerator.canFreeze.get(worldIn.getBlockState(pos)));
					stack.damageItem(2, playerIn);
				}
				return true;
			}
		}
		else if (this.theToolMaterial == MItems.TORITE)
		{
			if (!playerIn.canPlayerEdit(pos.offset(side), side, stack))
			{
				return false;
			}
			else
			{
				if (applyBonemeal(stack, worldIn, pos, playerIn))
				{
					if (!worldIn.isRemote)
					{
						worldIn.playAuxSFX(2005, pos, 0);
					}

					return true;
				}
			}
		}
		return false;
	}

	public static boolean applyBonemeal(ItemStack stack, World worldIn, BlockPos target)
	{
		if (worldIn instanceof net.minecraft.world.WorldServer)
			return applyBonemeal(stack, worldIn, target, net.minecraftforge.common.util.FakePlayerFactory
				                                             .getMinecraft((net.minecraft.world.WorldServer) worldIn));
		return false;
	}

	public static boolean applyBonemeal(ItemStack stack, World worldIn, BlockPos target, EntityPlayer player)
	{
		IBlockState iblockstate = worldIn.getBlockState(target);

		int hook = net.minecraftforge.event.ForgeEventFactory
			           .onApplyBonemeal(player, worldIn, target, iblockstate, stack);
		if (hook != 0)
			return hook > 0;

		if (iblockstate.getBlock() instanceof IGrowable)
		{
			IGrowable igrowable = (IGrowable) iblockstate.getBlock();

			if (igrowable.canGrow(worldIn, target, iblockstate, worldIn.isRemote))
			{
				if (!worldIn.isRemote)
				{
					if (igrowable.canUseBonemeal(worldIn, worldIn.rand, target, iblockstate))
					{
						igrowable.grow(worldIn, worldIn.rand, target, iblockstate);
					}

					stack.damageItem(10, player);
				}

				return true;
			}
		}

		return false;
	}

	@SideOnly(Side.CLIENT)
	public static void spawnBonemealParticles(World worldIn, BlockPos pos, int amount)
	{
		if (amount == 0)
		{
			amount = 15;
		}

		Block block = worldIn.getBlockState(pos).getBlock();

		if (block.isAir(worldIn, pos))
		{
			block.setBlockBoundsBasedOnState(worldIn, pos);

			for (int j = 0; j < amount; ++j)
			{
				double d0 = itemRand.nextGaussian() * 0.02D;
				double d1 = itemRand.nextGaussian() * 0.02D;
				double d2 = itemRand.nextGaussian() * 0.02D;
				worldIn.spawnParticle(EnumParticleTypes.VILLAGER_HAPPY,
				                      (double) ((float) pos.getX() + itemRand.nextFloat()),
				                      (double) pos.getY() + (double) itemRand.nextFloat() * block.getBlockBoundsMaxY(),
				                      (double) ((float) pos.getZ() + itemRand.nextFloat()), d0, d1, d2);
			}
		}
		else
		{
			for (int i1 = 0; i1 < amount; ++i1)
			{
				double d0 = itemRand.nextGaussian() * 0.02D;
				double d1 = itemRand.nextGaussian() * 0.02D;
				double d2 = itemRand.nextGaussian() * 0.02D;
				worldIn.spawnParticle(EnumParticleTypes.VILLAGER_HAPPY,
				                      (double) ((float) pos.getX() + itemRand.nextFloat()),
				                      (double) pos.getY() + (double) itemRand.nextFloat() * 1.0f,
				                      (double) ((float) pos.getZ() + itemRand.nextFloat()), d0, d1, d2);
			}
		}
	}
}