SCAREX SCAREX
30 juin 2015, 21:31

Alors il faut passer par une classe implements IRecipe, voici un code qui devrait t’aider (Dans ce code je me suis fait une API un peu difficile à comprendre, demande si tu as besoin d’aide sur ce code) :

package fr.scarex.ascalonmod.recipe;

import java.util.Random;

import net.minecraft.block.Block;
import net.minecraft.init.Blocks;
import net.minecraft.init.Items;
import net.minecraft.inventory.InventoryCrafting;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.item.crafting.IRecipe;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.world.World;
import fr.scarex.ascalonmod.block.AscalonModBlocks;
import fr.scarex.ascalonmod.item.AscalonModItems;

/**
* @author SCAREX
*
*/
public class KeyRecipe implements IRecipe
{
private static final Random RNG = new Random();
protected ItemStack result;
protected ExtendedItem[][] matrix;
protected byte slotIndex;

public KeyRecipe(ItemStack result, byte slotIndex, ExtendedItem[][] matrix) {
this.result = result;
this.matrix = matrix;
this.slotIndex = slotIndex;
}

public KeyRecipe(CraftMatrix c) {
this.result = c.result;
this.slotIndex = c.slot;
this.matrix = c.matrix;
}

@Override
public boolean matches(InventoryCrafting inv, World world) {
for (int i = 0; i < 3; i++) {
for (int j = 0; j < 3; j++) {
if (!ExtendedItem.corresponds(this.matrix*[j], inv.getStackInSlot(i * 3 + j))) return false;
}
}
return true;
}

@Override
public ItemStack getCraftingResult(InventoryCrafting inv) {
NBTTagCompound comp = new NBTTagCompound();
if (slotIndex > 0)
comp.setInteger("key", inv.getStackInSlot(slotIndex).getTagCompound().getInteger("key"));
else
comp.setInteger("key", RNG.nextInt());
ItemStack stack = result.copy();
stack.setTagCompound(comp);
return stack;
}

@Override
public int getRecipeSize() {
return 9;
}

@Override
public ItemStack getRecipeOutput() {
return result.copy();
}

public static enum CraftMatrix
{
KEY(
new ItemStack(AscalonModItems.ITEM_KEY),
-1,
new Item[][] {
new Item[] {
Items.iron_ingot,
Items.iron_ingot,
null },
new Item[] {
null,
Items.iron_ingot,
null },
new Item[] {
null,
Items.iron_ingot,
null } }),
COPY_KEY(
new ItemStack(AscalonModItems.ITEM_KEY),
6,
new Item[][] {
new Item[] {
Items.iron_ingot,
Items.iron_ingot,
null },
new Item[] {
null,
Items.iron_ingot,
null },
new Item[] {
AscalonModItems.ITEM_KEY,
Items.iron_ingot,
null } }),
LOCKED_CHEST(
new ItemStack(AscalonModBlocks.BLOCK_LOCKED_CHEST),
5,
new Item[][] {
new Item[] {
Items.iron_ingot,
Items.iron_ingot,
Items.iron_ingot },
new Item[] {
AscalonModItems.ITEM_LOCK,
Item.getItemFromBlock(Blocks.chest),
AscalonModItems.ITEM_KEY },
new Item[] {
Items.iron_ingot,
Items.iron_ingot,
Items.iron_ingot } }),
LOCKED_DOOR(
new ItemStack(AscalonModItems.ITEM_SPRUCE_DOOR),
5,
new ExtendedItem[][] {
new ExtendedItem[] {
new ExtendedItem(Blocks.planks, 1),
new ExtendedItem(Blocks.planks, 1),
null },
new ExtendedItem[] {
new ExtendedItem(Blocks.planks, 1),
new ExtendedItem(Blocks.planks, 1),
new ExtendedItem(AscalonModItems.ITEM_KEY) },
new ExtendedItem[] {
new ExtendedItem(Blocks.planks, 1),
new ExtendedItem(Blocks.planks, 1),
null } });

public ItemStack result;
public byte slot;
public ExtendedItem[][] matrix;

private CraftMatrix(ItemStack stack, int slotIndex, Item[][] matrix) {
this.result = stack;
this.slot = (byte) slotIndex;
this.matrix = ExtendedItem.convertMatrix(matrix);
}

private CraftMatrix(ItemStack result, int slot, ExtendedItem[][] matrix) {
this.result = result;
this.slot = (byte) slot;
this.matrix = matrix;
}
}

public static class ExtendedItem
{
private Item item;
private int metadata;

public ExtendedItem(Item item, int meta) {
this.item = item;
this.metadata = meta;
}

public ExtendedItem(Block block, int metadata) {
this.item = Item.getItemFromBlock(block);
this.metadata = metadata;
}

public ExtendedItem(Item item) {
this.item = item;
this.metadata = 0;
}

public ExtendedItem(Block block) {
this.item = Item.getItemFromBlock(block);
this.metadata = 0;
}

/**
* @return the item
*/
public Item getItem() {
return item;
}

/**
* @return the metadata
*/
public int getMetadata() {
return metadata;
}

public static ExtendedItem[][] convertMatrix(Item[][] items) {
ExtendedItem[][] xItems = new ExtendedItem[3][3];
for (int i = 0; i < xItems.length; i++) {
for (int j = 0; j < xItems*.length; j++) {
xItems*[j] = new ExtendedItem(items*[j]);
}
}
return xItems;
}

public static boolean corresponds(ExtendedItem item, ItemStack stack) {
if (stack == null && item != null && item.getItem() != null) return false;
if (stack != null && (item == null || item.getItem() == null)) return false;
if (stack != null && item.getItem() != null && (stack.getItem() != item.getItem() || stack.getItemDamage() != item.getMetadata())) return false;
return true;
}
}
}