mirror of
https://github.com/Ellpeck/ActuallyAdditions.git
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86 lines
2.6 KiB
Java
86 lines
2.6 KiB
Java
/*
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* This file ("SlotFilter.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.inventory.slot;
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import de.ellpeck.actuallyadditions.mod.items.ItemFilter;
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import de.ellpeck.actuallyadditions.mod.tile.FilterSettings;
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import de.ellpeck.actuallyadditions.mod.util.ItemStackHandlerAA;
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import de.ellpeck.actuallyadditions.mod.util.StackUtil;
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import net.minecraft.entity.player.EntityPlayer;
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import net.minecraft.inventory.Container;
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import net.minecraft.inventory.Slot;
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import net.minecraft.item.ItemStack;
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public class SlotFilter extends SlotItemHandlerUnconditioned{
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public SlotFilter(ItemStackHandlerAA inv, int slot, int x, int y){
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super(inv, slot, x, y);
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}
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public SlotFilter(FilterSettings inv, int slot, int x, int y){
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this(inv.filterInventory, slot, x, y);
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}
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public static boolean checkFilter(Container container, int slotId, EntityPlayer player){
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if(slotId >= 0 && slotId < container.inventorySlots.size()){
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Slot slot = container.getSlot(slotId);
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if(slot instanceof SlotFilter){
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((SlotFilter)slot).slotClick(player);
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return true;
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}
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}
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return false;
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}
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public static boolean isFilter(ItemStack stack){
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return StackUtil.isValid(stack) && stack.getItem() instanceof ItemFilter;
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}
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private void slotClick(EntityPlayer player){
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ItemStack heldStack = player.inventory.getItemStack();
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ItemStack stackInSlot = this.getStack();
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if(StackUtil.isValid(stackInSlot) && !StackUtil.isValid(heldStack)){
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if(isFilter(stackInSlot)){
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player.inventory.setItemStack(stackInSlot);
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}
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this.putStack(StackUtil.getEmpty());
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}
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else if(StackUtil.isValid(heldStack)){
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if(!isFilter(stackInSlot)){
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ItemStack s = heldStack.copy();
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s.setCount(1);
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this.putStack(s);
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if(isFilter(heldStack)){
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heldStack.shrink(1);
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}
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}
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}
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}
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@Override
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public boolean isItemValid(ItemStack stack){
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return false;
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}
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@Override
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public void putStack(ItemStack stack){
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super.putStack(stack.copy());
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}
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@Override
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public boolean canTakeStack(EntityPlayer player){
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return false;
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}
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}
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