package net.minecraft.world.item;

import com.google.common.collect.Maps;
import java.util.Map;
import net.minecraft.world.EnumHand;
import net.minecraft.world.EnumInteractionResult;
import net.minecraft.world.entity.EntityLiving;
import net.minecraft.world.entity.animal.EntitySheep;
import net.minecraft.world.entity.player.EntityHuman;

import org.bukkit.event.entity.SheepDyeWoolEvent; // CraftBukkit

public class ItemDye extends Item {

    private static final Map<EnumColor, ItemDye> a = Maps.newEnumMap(EnumColor.class);
    private final EnumColor b;

    public ItemDye(EnumColor enumcolor, Item.Info item_info) {
        super(item_info);
        this.b = enumcolor;
        ItemDye.a.put(enumcolor, this);
    }

    @Override
    public EnumInteractionResult a(ItemStack itemstack, EntityHuman entityhuman, EntityLiving entityliving, EnumHand enumhand) {
        if (entityliving instanceof EntitySheep) {
            EntitySheep entitysheep = (EntitySheep) entityliving;

            if (entitysheep.isAlive() && !entitysheep.isSheared() && entitysheep.getColor() != this.b) {
                if (!entityhuman.world.isClientSide) {
                    // CraftBukkit start
                    byte bColor = (byte) this.b.getColorIndex();
                    SheepDyeWoolEvent event = new SheepDyeWoolEvent((org.bukkit.entity.Sheep) entitysheep.getBukkitEntity(), org.bukkit.DyeColor.getByWoolData(bColor));
                    entitysheep.world.getServer().getPluginManager().callEvent(event);

                    if (event.isCancelled()) {
                        return EnumInteractionResult.PASS;
                    }

                    entitysheep.setColor(EnumColor.fromColorIndex((byte) event.getColor().getWoolData()));
                    // CraftBukkit end
                    itemstack.subtract(1);
                }

                return EnumInteractionResult.a(entityhuman.world.isClientSide);
            }
        }

        return EnumInteractionResult.PASS;
    }

    public EnumColor d() {
        return this.b;
    }

    public static ItemDye a(EnumColor enumcolor) {
        return (ItemDye) ItemDye.a.get(enumcolor);
    }
}