ItemTestBow

package tutoriel.common;

import net.minecraft.client.renderer.texture.IconRegister;
import net.minecraft.enchantment.Enchantment;
import net.minecraft.enchantment.EnchantmentHelper;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.projectile.EntityArrow;
import net.minecraft.item.EnumAction;
import net.minecraft.item.Item;
import net.minecraft.item.ItemBow;
import net.minecraft.item.ItemStack;
import net.minecraft.util.Icon;
import net.minecraft.world.World;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.event.entity.player.ArrowLooseEvent;
import net.minecraftforge.event.entity.player.ArrowNockEvent;

public class ItemTestBow extends ItemBow
{
    private Icon[] iconbuffer;
    private static String[] bowpullname = new String[] {"testbow_pull1", "testbow_pull2", "testbow_pull3"};

    public ItemTestBow(int id)
    {
            super(id);
            this.maxStackSize = 1;
            this.setMaxDamage(1000);
    }

    public void registerIcons(IconRegister iconregister)
    {
            iconbuffer = new Icon[bowpullname.length];
            for(int i = 0; i < bowpullname.length; i++)
            {
                    iconbuffer[i] = iconregister.registerIcon("modtutoriel:" + bowpullname[i]);
            }
            itemIcon = iconregister.registerIcon("modtutoriel:testbow");
    }

    public Icon getIcon(ItemStack stack, int renderPass, EntityPlayer player, ItemStack usingItem, int useRemaining)
    {
            if(usingItem != null && usingItem.getItem().itemID == ModTutoriel.testBow.itemID)
            {
                    int k = usingItem.getMaxItemUseDuration() - useRemaining;
                    if(k >= 18)
                            return iconbuffer[2];
                    if(k > 13)
                            return iconbuffer[1];
                    if(k > 0)
                            return iconbuffer[0];
            }
            return getIconIndex(stack);
    }

    public void onPlayerStoppedUsing(ItemStack stack, World world, EntityPlayer player, int itemInUseCount)
    {
            int charge = this.getMaxItemUseDuration(stack) - itemInUseCount;

            ArrowLooseEvent event = new ArrowLooseEvent(player, stack, charge);
            MinecraftForge.EVENT_BUS.post(event);
            if(event.isCanceled())
            {
                    return;
            }
            charge = event.charge;

            boolean creativeOrInfinity = player.capabilities.isCreativeMode || EnchantmentHelper.getEnchantmentLevel(Enchantment.infinity.effectId, stack) > 0;

            if(creativeOrInfinity || player.inventory.hasItem(ModTutoriel.ItemTutorial.itemID))
            {
                    float power = 1000000000000000000F;

                    if((double)power < 0.1D)
                    {
                            return;
                    }

                    if(power > 1.0F)
                    {
                            power = 1.0F;
                    }

                    EntityTestArrow arrow = new EntityTestArrow(world, player, power * 4.0F);

                    if(EnchantmentHelper.getEnchantmentLevel(Enchantment.flame.effectId, stack) > 0)
                    {
                            arrow.setFire(100);
                    }

                    stack.damageItem(1, player);
                    world.playSoundAtEntity(player, "random.bow", 1.0F, 1.0F / (itemRand.nextFloat() * 0.4F + 1.2F) + power * 0.5F);

                    if(creativeOrInfinity)
                    {
                            arrow.canBePickedUp = 2;
                    }
                    else
                    {
                            player.inventory.consumeInventoryItem(Item.arrow.itemID);
                    }

                    if(!world.isRemote)
                    {
                            world.spawnEntityInWorld(arrow);
                    }
            }
    }

    public ItemStack onFoodEaten(ItemStack stack, World world, EntityPlayer player)
    {
            return stack;
    }

    public int getMaxItemUseDuration(ItemStack stack)
    {
            return 1000;
    }

    public EnumAction getItemUseAction(ItemStack stack)
    {
            return EnumAction.bow;
    }

    public ItemStack onItemRightClick(ItemStack stack, World world, EntityPlayer player)
    {
            ArrowNockEvent event = new ArrowNockEvent(player, stack);
            MinecraftForge.EVENT_BUS.post(event);
            if(event.isCanceled())
            {
                    return event.result;
            }

            if(player.capabilities.isCreativeMode || player.inventory.hasItem(Item.arrow.itemID))
            {
                    player.setItemInUse(stack, this.getMaxItemUseDuration(stack));
            }
            return stack;
    }

    public int getItemEnchantability()
    {
            return 1;
    }
}