mirror of
https://github.com/Ellpeck/ActuallyAdditions.git
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144 lines
4.5 KiB
Java
144 lines
4.5 KiB
Java
/*
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* This file ("TileEntityInventoryBase.java") is part of the Actually Additions mod for Minecraft.
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* It is created and owned by Ellpeck and distributed
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* under the Actually Additions License to be found at
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* http://ellpeck.de/actaddlicense
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* View the source code at https://github.com/Ellpeck/ActuallyAdditions
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*
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* © 2015-2017 Ellpeck
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*/
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package de.ellpeck.actuallyadditions.mod.tile;
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import de.ellpeck.actuallyadditions.mod.util.ItemStackHandlerAA;
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import de.ellpeck.actuallyadditions.mod.util.ItemStackHandlerAA.IAcceptor;
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import de.ellpeck.actuallyadditions.mod.util.ItemStackHandlerAA.IRemover;
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import de.ellpeck.actuallyadditions.mod.util.StackUtil;
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import net.minecraft.item.ItemStack;
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import net.minecraft.nbt.CompoundNBT;
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import net.minecraft.nbt.ListNBT;
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import net.minecraft.tileentity.TileEntityType;
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import net.minecraft.util.Direction;
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import net.minecraftforge.common.util.LazyOptional;
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import net.minecraftforge.items.IItemHandler;
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import net.minecraftforge.items.IItemHandlerModifiable;
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import net.minecraftforge.items.ItemHandlerHelper;
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public abstract class TileEntityInventoryBase extends TileEntityBase {
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public final ItemStackHandlerAA inv;
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public final LazyOptional<IItemHandler> lazyInv;
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public TileEntityInventoryBase(TileEntityType<?> type, int slots) {
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super(type);
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this.inv = new TileStackHandler(slots);
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this.lazyInv = LazyOptional.of(() -> this.inv);
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}
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public static void saveSlots(IItemHandler slots, CompoundNBT compound) {
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if (slots != null && slots.getSlots() > 0) {
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ListNBT tagList = new ListNBT();
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for (int i = 0; i < slots.getSlots(); i++) {
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ItemStack slot = slots.getStackInSlot(i);
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CompoundNBT tagCompound = new CompoundNBT();
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if (StackUtil.isValid(slot)) {
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slot.write(tagCompound);
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}
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tagList.add(tagCompound);
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}
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compound.put("Items", tagList);
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}
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}
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public static void loadSlots(IItemHandlerModifiable slots, CompoundNBT compound) {
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if (slots != null && slots.getSlots() > 0) {
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ListNBT tagList = compound.getList("Items", 10);
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for (int i = 0; i < slots.getSlots(); i++) {
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CompoundNBT tagCompound = tagList.getCompound(i);
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slots.setStackInSlot(i, tagCompound.contains("id")
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? ItemStack.read(tagCompound)
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: StackUtil.getEmpty());
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}
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}
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}
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@Override
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public void writeSyncableNBT(CompoundNBT compound, NBTType type) {
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super.writeSyncableNBT(compound, type);
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if (type == NBTType.SAVE_TILE || type == NBTType.SYNC && this.shouldSyncSlots()) {
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saveSlots(this.inv, compound);
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}
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}
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@Override
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public LazyOptional<IItemHandler> getItemHandler(Direction facing) {
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return this.lazyInv;
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}
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public IAcceptor getAcceptor() {
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return ItemStackHandlerAA.ACCEPT_TRUE;
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}
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public IRemover getRemover() {
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return ItemStackHandlerAA.REMOVE_TRUE;
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}
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public int getMaxStackSize(int slot) {
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return 64;
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}
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public boolean shouldSyncSlots() {
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return false;
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}
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@Override
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public void markDirty() {
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super.markDirty();
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if (this.shouldSyncSlots()) {
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this.sendUpdate();
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}
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}
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@Override
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public int getComparatorStrength() {
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return ItemHandlerHelper.calcRedstoneFromInventory(this.inv);
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}
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@Override
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public void readSyncableNBT(CompoundNBT compound, NBTType type) {
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super.readSyncableNBT(compound, type);
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if (type == NBTType.SAVE_TILE || type == NBTType.SYNC && this.shouldSyncSlots()) {
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loadSlots(this.inv, compound);
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}
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}
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protected class TileStackHandler extends ItemStackHandlerAA {
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protected TileStackHandler(int slots) {
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super(slots);
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}
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@Override
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public IAcceptor getAcceptor() {
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return TileEntityInventoryBase.this.getAcceptor();
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}
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@Override
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public IRemover getRemover() {
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return TileEntityInventoryBase.this.getRemover();
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}
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@Override
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public int getSlotLimit(int slot) {
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return TileEntityInventoryBase.this.getMaxStackSize(slot);
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}
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@Override
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protected void onContentsChanged(int slot) {
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super.onContentsChanged(slot);
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TileEntityInventoryBase.this.markDirty();
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}
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}
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}
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