20cd180757
Backported other fixes from 1.12
168 lines
4.8 KiB
Java
168 lines
4.8 KiB
Java
/*
|
|
* This file is part of Industrial Wires.
|
|
* Copyright (C) 2016-2017 malte0811
|
|
*
|
|
* Industrial Wires is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* Industrial Wires is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with Industrial Wires. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
package malte0811.industrialWires.crafting;
|
|
|
|
import malte0811.industrialWires.IWConfig;
|
|
import malte0811.industrialWires.IndustrialWires;
|
|
import net.minecraft.inventory.InventoryCrafting;
|
|
import net.minecraft.item.ItemStack;
|
|
import net.minecraft.item.crafting.IRecipe;
|
|
import net.minecraft.nbt.NBTTagCompound;
|
|
import net.minecraft.nbt.NBTTagList;
|
|
import net.minecraft.world.World;
|
|
|
|
import javax.annotation.Nonnull;
|
|
|
|
import static malte0811.industrialWires.items.ItemKey.*;
|
|
|
|
public class RecipeKeyRing implements IRecipe {
|
|
|
|
private final boolean addToRing;
|
|
public RecipeKeyRing(boolean add) {
|
|
addToRing = add;
|
|
}
|
|
|
|
@Override
|
|
public boolean matches(@Nonnull InventoryCrafting inv, @Nonnull World worldIn) {
|
|
return isValid(inv);
|
|
}
|
|
|
|
@Override
|
|
public ItemStack getCraftingResult(@Nonnull InventoryCrafting inv) {
|
|
if (isValid(inv)) {
|
|
if (addToRing) {//add key to ring
|
|
ItemStack ring = inv.getStackInSlot(getRingPos(inv)).copy();
|
|
NBTTagCompound nbt = ring.getTagCompound();
|
|
ItemStack key = inv.getStackInSlot(getKeyPos(inv));
|
|
NBTTagCompound keyNBT = key.getTagCompound();
|
|
if (nbt == null) {
|
|
nbt = new NBTTagCompound();
|
|
ring.setTagCompound(nbt);
|
|
}
|
|
if (!nbt.hasKey(RING_KEYS)) {
|
|
nbt.setTag(RING_KEYS, new NBTTagList());
|
|
}
|
|
if (keyNBT != null) {
|
|
NBTTagList keys = nbt.getTagList(RING_KEYS, 10);
|
|
if (keys.tagCount() >= IWConfig.maxKeysOnRing) {
|
|
return null;
|
|
}
|
|
keys.appendTag(keyNBT.copy());
|
|
nbt.setInteger(LOCK_ID, keyNBT.getInteger(LOCK_ID));
|
|
nbt.setString(NAME, keyNBT.getString(NAME));
|
|
}
|
|
return ring;
|
|
} else {//remove key from ring
|
|
ItemStack ring = inv.getStackInSlot(getRingPos(inv)).copy();
|
|
NBTTagCompound nbt = ring.getTagCompound();
|
|
ItemStack key = new ItemStack(IndustrialWires.key, 1, 1);
|
|
if (nbt != null) {
|
|
NBTTagList keys = nbt.getTagList(RING_KEYS, 10);
|
|
if (keys.tagCount() > 0) {
|
|
NBTTagCompound first = keys.getCompoundTagAt(keys.tagCount() - 1);
|
|
key.setTagCompound(first);
|
|
return key;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
@Override
|
|
public int getRecipeSize() {
|
|
return 1;
|
|
}
|
|
|
|
@Nonnull
|
|
@Override
|
|
public ItemStack getRecipeOutput() {
|
|
return new ItemStack(IndustrialWires.key, 1, addToRing?2:1);
|
|
}
|
|
|
|
@Nonnull
|
|
@Override
|
|
public ItemStack[] getRemainingItems(@Nonnull InventoryCrafting inv) {
|
|
ItemStack[] ret = new ItemStack[inv.getSizeInventory()];
|
|
if (!addToRing) {
|
|
int ringId = getRingPos(inv);
|
|
ItemStack ring = inv.getStackInSlot(ringId).copy();
|
|
NBTTagCompound nbt = ring.getTagCompound();
|
|
if (nbt!=null) {
|
|
NBTTagList keys = nbt.getTagList(RING_KEYS, 10);
|
|
keys.removeTag(keys.tagCount()-1);
|
|
if (keys.tagCount() > 0) {
|
|
NBTTagCompound first = keys.getCompoundTagAt(0);
|
|
keys.removeTag(0);
|
|
keys.appendTag(first);
|
|
nbt.setInteger(LOCK_ID, first.getInteger(LOCK_ID));
|
|
nbt.setString(NAME, first.getString(NAME));
|
|
} else {
|
|
nbt.removeTag(LOCK_ID);
|
|
nbt.removeTag(NAME);
|
|
}
|
|
ret[ringId] = ring;
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
private boolean isValid(@Nonnull InventoryCrafting inv) {
|
|
boolean hasRing = false;
|
|
boolean hasKey = false;
|
|
for (int i = 0;i<inv.getSizeInventory();i++) {
|
|
ItemStack here = inv.getStackInSlot(i);
|
|
if (here!=null&&here.getItem()==IndustrialWires.key) {
|
|
if (here.getMetadata()==1 && !hasKey) {//key
|
|
hasKey = true;
|
|
continue;
|
|
} else if (here.getMetadata()==2 && !hasRing) {//ring
|
|
hasRing = true;
|
|
continue;
|
|
}
|
|
return false;
|
|
} else if (here!=null) {
|
|
return false;
|
|
}
|
|
}
|
|
if (addToRing) {
|
|
return hasKey&&hasRing;
|
|
} else {
|
|
return !hasKey&&hasRing;
|
|
}
|
|
}
|
|
|
|
private int getRingPos(@Nonnull InventoryCrafting inv) {
|
|
for (int i = 0;i<inv.getSizeInventory();i++) {
|
|
ItemStack here = inv.getStackInSlot(i);
|
|
if (here!=null&&here.getItem()==IndustrialWires.key&&here.getMetadata()==2) {
|
|
return i;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
private int getKeyPos(@Nonnull InventoryCrafting inv) {
|
|
for (int i = 0;i<inv.getSizeInventory();i++) {
|
|
ItemStack here = inv.getStackInSlot(i);
|
|
if (here!=null&&here.getItem()==IndustrialWires.key&&here.getMetadata()==1) {
|
|
return i;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
} |