116 lines
3.3 KiB
Java
116 lines
3.3 KiB
Java
/*
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* This file is part of Industrial Wires.
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* Copyright (C) 2016-2017 malte0811
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*
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* Industrial Wires is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Industrial Wires is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Industrial Wires. If not, see <http://www.gnu.org/licenses/>.
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*/
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package malte0811.industrialWires.crafting;
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import blusunrize.immersiveengineering.api.ApiUtils;
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import malte0811.industrialWires.IndustrialWires;
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import malte0811.industrialWires.controlpanel.Lock;
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import malte0811.industrialWires.controlpanel.PanelComponent;
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import malte0811.industrialWires.items.ItemKey;
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import malte0811.industrialWires.items.ItemPanelComponent;
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import net.minecraft.inventory.InventoryCrafting;
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import net.minecraft.item.ItemStack;
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import net.minecraft.item.crafting.IRecipe;
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import net.minecraft.world.World;
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import javax.annotation.Nonnull;
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import javax.annotation.Nullable;
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//TODO JEI
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public class RecipeKeyLock implements IRecipe {
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@Override
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public boolean matches(@Nonnull InventoryCrafting inv, @Nonnull World worldIn) {
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return getLockId(inv) != 0;
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}
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@Override
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public ItemStack getCraftingResult(@Nonnull InventoryCrafting inv) {
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ItemStack key = getKey(inv);
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if (key==null) {
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return null;
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}
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ItemStack ret = new ItemStack(IndustrialWires.key, 1, 1);
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ItemKey.setId(ret, getLockId(inv));
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return ret;
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}
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@Override
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public int getRecipeSize() {
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return 2;
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}
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@Nonnull
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@Override
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public ItemStack getRecipeOutput() {
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return new ItemStack(IndustrialWires.key, 1, 1);
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}
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@Nonnull
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@Override
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public ItemStack[] getRemainingItems(@Nonnull InventoryCrafting inv) {
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ItemStack[] ret = new ItemStack[inv.getSizeInventory()];
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for (int i = 0; i < ret.length; i++) {
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ItemStack here = inv.getStackInSlot(i);
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if (here!=null && here.getItem() == IndustrialWires.panelComponent) {
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ret[i] = ApiUtils.copyStackWithAmount(here, 1);
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}
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}
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return ret;
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}
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private int getLockId(@Nonnull InventoryCrafting inv) {
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int id = 0;
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boolean hasKey = false;
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for (int i = 0; i < inv.getSizeInventory(); i++) {
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ItemStack here = inv.getStackInSlot(i);
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if (here!=null && here.getItem() == IndustrialWires.key && here.getMetadata()==0) {
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if (hasKey) {//too many keys
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return 0;
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}
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hasKey = true;
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} else if (here != null && here.getItem() == IndustrialWires.panelComponent) {
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if (id != 0) {//too many locks/components
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return 0;
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}
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PanelComponent pc = ItemPanelComponent.componentFromStack(here);
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if (pc instanceof Lock) {
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id = ((Lock) pc).getLockID();
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} else {
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return 0;
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}
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}
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}
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if (!hasKey) {
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return 0;
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}
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return id;
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}
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@Nullable
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//assumes that the recipe is valid
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private ItemStack getKey(@Nonnull InventoryCrafting inv) {
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for (int i = 0; i < inv.getSizeInventory(); i++) {
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ItemStack here = inv.getStackInSlot(i);
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if (here!=null && here.getItem() == IndustrialWires.key) {
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return here;
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}
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}
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return null;
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}
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} |