extrabiomes.module.fabrica.scarecrow.ItemScarecrow.java Source code

Introduction

Here is the source code for extrabiomes.module.fabrica.scarecrow.ItemScarecrow.java

Source

/**
 * This work is licensed under the Creative Commons
 * Attribution-ShareAlike 3.0 Unported License. To view a copy of this
 * license, visit http://creativecommons.org/licenses/by-sa/3.0/.
 */

package extrabiomes.module.fabrica.scarecrow;

import net.minecraft.block.Block;
import net.minecraft.client.renderer.texture.IconRegister;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityList;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.util.Facing;
import net.minecraft.util.Icon;
import net.minecraft.world.World;

import com.google.common.base.Optional;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

import extrabiomes.Extrabiomes;

public class ItemScarecrow extends Item {

    public static String NAME = "extrabiomes.scarecrow";

    private static boolean spawnCreature(World world, double x, double y, double z) {
        //{
        final Optional<Entity> entity = Optional.fromNullable(EntityList.createEntityByName(NAME, world));

        if (entity.isPresent()) {
            entity.get().setLocationAndAngles(x, y, z, world.rand.nextFloat() * 360.0F, 0.0F);
            world.spawnEntityInWorld(entity.get());
        }

        return entity.isPresent();
        //}
    }

    @Override
    @SideOnly(Side.CLIENT)
    public void registerIcons(IconRegister iconRegister) {
        itemIcon = iconRegister.registerIcon(Extrabiomes.TEXTURE_PATH + "scarecrow");
    }

    public ItemScarecrow(int id) {
        super(id);
        setCreativeTab(Extrabiomes.tabsEBXL);
    }

    @Override
    public boolean onItemUse(ItemStack itemStack, EntityPlayer player, World world, int x, int y, int z, int side,
            float xOffset, float yOffset, float zOffset) {
        if (world.isRemote) {
            return true;
        } else {
            final int targetBlockId = world.getBlockId(x, y, z);
            x += Facing.offsetsXForSide[side];
            y += Facing.offsetsYForSide[side];
            z += Facing.offsetsZForSide[side];
            double yOffsetForFence = 0.0D;

            if (side == 1 && targetBlockId == Block.fence.blockID || targetBlockId == Block.netherFence.blockID) {
                yOffsetForFence = 0.5D;
            }

            if (spawnCreature(world, x + 0.5D, y + yOffsetForFence, z + 0.5D)
                    && !player.capabilities.isCreativeMode) {
                --itemStack.stackSize;
            }

            return true;
        }
    }

    @Override
    public boolean requiresMultipleRenderPasses() {
        return true;
    }
}