ActuallyAdditions/src/main/java/ellpeck/actuallyadditions/inventory/ContainerToolTable.java

/*
 * This file ("ContainerToolTable.java") is part of the Actually Additions Mod for Minecraft.
 * It is created and owned by Ellpeck and distributed
 * under the Actually Additions License to be found at
 * http://github.com/Ellpeck/ActuallyAdditions/blob/master/README.md
 * View the source code at https://github.com/Ellpeck/ActuallyAdditions
 *
 * <EFBFBD> 2015 Ellpeck
 */

package ellpeck.actuallyadditions.inventory;

import ellpeck.actuallyadditions.inventory.slot.SlotOutput;
import ellpeck.actuallyadditions.items.InitItems;
import ellpeck.actuallyadditions.items.metalists.TheMiscItems;
import ellpeck.actuallyadditions.tile.TileEntityBase;
import ellpeck.actuallyadditions.tile.TileEntityCoffeeMachine;
import ellpeck.actuallyadditions.tile.TileEntityToolTable;
import invtweaks.api.container.InventoryContainer;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.inventory.Container;
import net.minecraft.inventory.Slot;
import net.minecraft.item.ItemStack;

@InventoryContainer
public class ContainerToolTable extends Container{

    private TileEntityToolTable table;

    public ContainerToolTable(InventoryPlayer inventory, TileEntityBase tile){
        this.table = (TileEntityToolTable)tile;

        this.addSlotToContainer(new SlotOutput(this.table, 0, 115, 25));
        for(int i = 0; i < 3; i++){
            for(int j = 0; j < 2; j++){
                this.addSlotToContainer(new Slot(this.table, j+i*2+1, 35+j*18, 7+i*18));
            }
        }

        for(int i = 0; i < 3; i++){
            for(int j = 0; j < 9; j++){
                this.addSlotToContainer(new Slot(inventory, j+i*9+9, 8+j*18, 69+i*18));
            }
        }
        for(int i = 0; i < 9; i++){
            this.addSlotToContainer(new Slot(inventory, i, 8+i*18, 127));
        }
    }

    @Override
    public boolean canInteractWith(EntityPlayer player){
        return this.table.isUseableByPlayer(player);
    }

    @Override
    public ItemStack transferStackInSlot(EntityPlayer player, int slot){
        final int inventoryStart = 7;
        final int inventoryEnd = inventoryStart+26;
        final int hotbarStart = inventoryEnd+1;
        final int hotbarEnd = hotbarStart+8;

        Slot theSlot = (Slot)this.inventorySlots.get(slot);

        if (theSlot != null && theSlot.getHasStack()){
            ItemStack newStack = theSlot.getStack();
            ItemStack currentStack = newStack.copy();

            //Slots in Inventory to shift from
            if(slot == TileEntityToolTable.SLOT_OUTPUT){
                if(!this.mergeItemStack(newStack, inventoryStart, hotbarEnd+1, true)) return null;
                theSlot.onSlotChange(newStack, currentStack);
            }
            //Other Slots in Inventory excluded
            else if(slot >= inventoryStart){
                //Shift from Inventory
                //TODO THIS
                if(newStack.getItem() == InitItems.itemMisc && newStack.getItemDamage() == TheMiscItems.CUP.ordinal()){
                    if(!this.mergeItemStack(newStack, TileEntityCoffeeMachine.SLOT_INPUT, TileEntityCoffeeMachine.SLOT_INPUT+1, false)) return null;
                }
                //

                else if(slot >= inventoryStart && slot <= inventoryEnd){
                    if(!this.mergeItemStack(newStack, hotbarStart, hotbarEnd+1, false)) return null;
                }
                else if(slot >= inventoryEnd+1 && slot < hotbarEnd+1 && !this.mergeItemStack(newStack, inventoryStart, inventoryEnd+1, false)) return null;
            }
            else if(!this.mergeItemStack(newStack, inventoryStart, hotbarEnd+1, false)) return null;

            if (newStack.stackSize == 0) theSlot.putStack(null);
            else theSlot.onSlotChanged();

            if (newStack.stackSize == currentStack.stackSize) return null;
            theSlot.onPickupFromSlot(player, newStack);

            return currentStack;
        }
        return null;
    }
}