package net.minecraft.item.crafting;
import java.util.ArrayList;
import net.minecraft.block.BlockCloth;
import net.minecraft.entity.passive.EntitySheep;
import net.minecraft.inventory.InventoryCrafting;
import net.minecraft.item.EnumArmorMaterial;
import net.minecraft.item.Item;
import net.minecraft.item.ItemArmor;
import net.minecraft.item.ItemStack;
import net.minecraft.world.World;
public class RecipesArmorDyes implements IRecipe
{
/**
* Used to check if a recipe matches current crafting inventory
*/
public boolean matches(InventoryCrafting par1InventoryCrafting, World par2World)
{
ItemStack itemstack = null;
ArrayList arraylist = new ArrayList();
for (int i = 0; i < par1InventoryCrafting.getSizeInventory(); ++i)
{
ItemStack itemstack1 = par1InventoryCrafting.getStackInSlot(i);
if (itemstack1 != null)
{
if (itemstack1.getItem() instanceof ItemArmor)
{
ItemArmor itemarmor = (ItemArmor)itemstack1.getItem();
if (itemarmor.getArmorMaterial() != EnumArmorMaterial.CLOTH || itemstack != null)
{
return false;
}
itemstack = itemstack1;
}
else
{
if (itemstack1.itemID != Item.dyePowder.itemID)
{
return false;
}
arraylist.add(itemstack1);
}
}
}
return itemstack != null && !arraylist.isEmpty();
}
/**
* Returns an Item that is the result of this recipe
*/
public ItemStack getCraftingResult(InventoryCrafting par1InventoryCrafting)
{
ItemStack itemstack = null;
int[] aint = new int[3];
int i = 0;
int j = 0;
ItemArmor itemarmor = null;
int k;
int l;
float f;
float f1;
int i1;
for (k = 0; k < par1InventoryCrafting.getSizeInventory(); ++k)
{
ItemStack itemstack1 = par1InventoryCrafting.getStackInSlot(k);
if (itemstack1 != null)
{
if (itemstack1.getItem() instanceof ItemArmor)
{
itemarmor = (ItemArmor)itemstack1.getItem();
if (itemarmor.getArmorMaterial() != EnumArmorMaterial.CLOTH || itemstack != null)
{
return null;
}
itemstack = itemstack1.copy();
itemstack.stackSize = 1;
if (itemarmor.hasColor(itemstack1))
{
l = itemarmor.getColor(itemstack);
f = (float)(l >> 16 & 255) / 255.0F;
f1 = (float)(l >> 8 & 255) / 255.0F;
float f2 = (float)(l & 255) / 255.0F;
i = (int)((float)i + Math.max(f, Math.max(f1, f2)) * 255.0F);
aint[0] = (int)((float)aint[0] + f * 255.0F);
aint[1] = (int)((float)aint[1] + f1 * 255.0F);
aint[2] = (int)((float)aint[2] + f2 * 255.0F);
++j;
}
}
else
{
if (itemstack1.itemID != Item.dyePowder.itemID)
{
return null;
}
float[] afloat = EntitySheep.fleeceColorTable[BlockCloth.getBlockFromDye(itemstack1.getItemDamage())];
int j1 = (int)(afloat[0] * 255.0F);
int k1 = (int)(afloat[1] * 255.0F);
i1 = (int)(afloat[2] * 255.0F);
i += Math.max(j1, Math.max(k1, i1));
aint[0] += j1;
aint[1] += k1;
aint[2] += i1;
++j;
}
}
}
if (itemarmor == null)
{
return null;
}
else
{
k = aint[0] / j;
int l1 = aint[1] / j;
l = aint[2] / j;
f = (float)i / (float)j;
f1 = (float)Math.max(k, Math.max(l1, l));
k = (int)((float)k * f / f1);
l1 = (int)((float)l1 * f / f1);
l = (int)((float)l * f / f1);
i1 = (k << 8) + l1;
i1 = (i1 << 8) + l;
itemarmor.func_82813_b(itemstack, i1);
return itemstack;
}
}
/**
* Returns the size of the recipe area
*/
public int getRecipeSize()
{
return 10;
}
public ItemStack getRecipeOutput()
{
return null;
}
}