PortableBlock.java

package portables.common.items;

import net.minecraft.block.Block;
import net.minecraft.entity.Entity;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.init.Blocks;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.util.ChatComponentText;
import net.minecraft.world.World;
import portables.common.core.SimplePortables;
import portables.common.util.Util;

import java.util.List;

public class PortableBlock extends Item
{
	public static int durability;

	public PortableBlock()
	{
		super();
		setUnlocalizedName("portableBlock");
		setTextureName("simpleportables:remoteBlock");
		setCreativeTab(SimplePortables.creativeTab);
		setMaxStackSize(1);
		setFull3D();
		setMaxDamage(durability);
	}

	@Override
	public boolean onItemUse(ItemStack item, EntityPlayer player, World world, int x, int y, int z, int side, float hitX, float hitY, float hitZ)
	{
		if (player.isSneaking())
		{
			if (world.getTileEntity(x, y, z) != null || world.getBlock(x, y, z) == Blocks.lever || world.getBlock(x, y, z) == Blocks.trapdoor || world.getBlock(x, y, z) == Blocks.fence_gate || world.getBlock(x, y, z) == Blocks.stone_button || world.getBlock(x, y, z) == Blocks.wooden_button || world.getBlock(x, y, z) == Blocks.jukebox || world.getBlock(x, y, z) == Blocks.unpowered_comparator || world.getBlock(x, y, z) == Blocks.unpowered_repeater || world.getBlock(x, y, z) == Blocks.powered_comparator || world.getBlock(x, y, z) == Blocks.powered_repeater || world.getBlock(x, y, z) == Blocks.wooden_door)
			{
				if (item.stackTagCompound.getCompoundTag("info").hasKey("locked"))
				{
					if (item.stackTagCompound.getCompoundTag("info").getString("locked").equals(player.getGameProfile().getName()))
					{
						linkBlock(world, item, player, x, y, z, side, hitZ, hitZ, hitZ);
						return true;
					} else
					{
						if (world.isRemote)
						{
							player.addChatMessage(new ChatComponentText(("This Remote Block is owned by: " + item.stackTagCompound.getCompoundTag("info").getString("locked"))));
							return true;
						}
					}
				} else
				{
					linkBlock(world, item, player, x, y, z, side, hitZ, hitZ, hitZ);
					return true;
				}
			}
		}

		return false;
	}

	@Override
	public ItemStack onItemRightClick(ItemStack item, World world, EntityPlayer player)
	{
		if (!player.isSneaking())
		{
			if (!world.isRemote)
			{
				if (item.stackTagCompound.getCompoundTag("info").hasKey("locked"))
				{
					if (item.stackTagCompound.getCompoundTag("info").getString("locked").equals(player.getGameProfile().getName()))
					{
						Util.handleRemoteGUI(item, player, world);

					} else
					{
						player.addChatMessage(new ChatComponentText("This Remote Block is owned by: " + item.stackTagCompound.getCompoundTag("info").getString("locked")));
					}
				} else
				{
					Util.handleRemoteGUI(item, player, world);
				}
			}
		} else
		{
			if (item.stackTagCompound.getCompoundTag("info").hasKey("locked"))
			{
				if (item.stackTagCompound.getCompoundTag("info").getString("locked").equals(player.getGameProfile().getName()))
				{
					player.openGui(SimplePortables.instance, 1, world, 0, 0, 0);
				} else
				{
					if (world.isRemote)
					{
						player.addChatMessage(new ChatComponentText("This Remote Block is owned by: " + item.stackTagCompound.getCompoundTag("info").getString("locked")));
					}
				}
			} else
			{
				player.openGui(SimplePortables.instance, 1, world, 0, 0, 0);
			}
		}

		return item;
	}

	@Override
	public boolean hasEffect(ItemStack item)
	{
		Util.updateNBT(item);

		if (item.stackTagCompound.getCompoundTag("info") != null)
		{
			if (item.stackTagCompound.getCompoundTag("info").getBoolean("linked"))
			{
				return true;
			} else
			{
				return false;
			}
		}

		return false;
	}

	@Override
	public void onUpdate(ItemStack item, World world, Entity entity, int par4, boolean par5)
	{
		if (item != null && item.stackTagCompound != null && item.stackTagCompound.getCompoundTag("info") != null && item.stackTagCompound.getCompoundTag("info").getBoolean("linked"))
		{
			if (Block.getIdFromBlock((world.getBlock(item.stackTagCompound.getCompoundTag("info").getInteger("tileX"), item.stackTagCompound.getCompoundTag("info").getInteger("tileY"), item.stackTagCompound.getCompoundTag("info").getInteger("tileZ")))) != item.stackTagCompound.getCompoundTag("info").getInteger("blockID"))
			{
				item.stackTagCompound.getCompoundTag("info").setBoolean("linked", false);
				item.stackTagCompound.getCompoundTag("info").setString("type", "");
				item.stackTagCompound.getCompoundTag("info").setInteger("tileX", 0);
				item.stackTagCompound.getCompoundTag("info").setInteger("tileY", 0);
				item.stackTagCompound.getCompoundTag("info").setInteger("tileZ", 0);
			}
		}
	}

	@Override
	public boolean getIsRepairable(ItemStack par1ItemStack, ItemStack par2ItemStack)
	{
		return Block.getIdFromBlock(Blocks.gold_block) == Item.getIdFromItem(par2ItemStack.getItem()) ? true : super.getIsRepairable(par1ItemStack, par2ItemStack);
	}

	@SuppressWarnings({ "unchecked", "rawtypes" })
	@Override
	public void addInformation(ItemStack item, EntityPlayer player, List list, boolean par4)
	{
		Util.updateNBT(item);

		if (item.stackTagCompound.getCompoundTag("info").hasKey("locked"))
		{
			list.add("Locked to: " + item.stackTagCompound.getCompoundTag("info").getString("locked"));
		}
	}

	public void linkBlock(World world, ItemStack item, EntityPlayer player, int x, int y, int z, int side, float hitX, float hitY, float hitZ)
	{
		item.stackTagCompound.getCompoundTag("info").setInteger("blockID", Block.getIdFromBlock(world.getBlock(x, y, z)));
		item.stackTagCompound.getCompoundTag("info").setString("blockName", world.getBlock(x, y, z).getLocalizedName());
		item.stackTagCompound.getCompoundTag("info").setInteger("tileX", x);
		item.stackTagCompound.getCompoundTag("info").setInteger("tileY", y);
		item.stackTagCompound.getCompoundTag("info").setInteger("tileZ", z);
		item.stackTagCompound.getCompoundTag("info").setInteger("side", side);
		item.stackTagCompound.getCompoundTag("info").setFloat("hitX", hitX);
		item.stackTagCompound.getCompoundTag("info").setFloat("hitY", hitY);
		item.stackTagCompound.getCompoundTag("info").setFloat("hitZ", hitZ);
		item.stackTagCompound.getCompoundTag("info").setBoolean("linked", true);

		for (int l = 0; l < 50; ++l)
		{
			double d1 = (double) ((float) y + world.rand.nextFloat());
			double d2 = 10.0D;
			double d3 = 10.0D;
			double d4 = 10.0D;
			int i1 = world.rand.nextInt(2) * 2 - 1;
			int j1 = world.rand.nextInt(2) * 2 - 1;
			d2 = ((double) world.rand.nextFloat() - 0.5D) * 0.125D;
			d3 = ((double) world.rand.nextFloat() - 0.5D) * 0.125D;
			d4 = ((double) world.rand.nextFloat() - 0.5D) * 0.125D;
			double d5 = (double) z + 0.5D + 0.25D * (double) j1;
			d4 = (double) (world.rand.nextFloat() * 1.0F * (float) j1);
			double d6 = (double) x + 0.5D + 0.25D * (double) i1;
			d2 = (double) (world.rand.nextFloat() * 1.0F * (float) i1);
			world.spawnParticle("portal", d6, d1, d5, d2, d3, d4);
		}

		world.playSoundAtEntity(player, "simpleportables:Magic", 1, 1);
		item.damageItem(1, player);
	}
}