afloydironchest/src/main/java/net/brokenmoon/afloydironchest/gui/ContainerWideChest.java

package net.brokenmoon.afloydironchest.gui;

import net.minecraft.src.*;

public class ContainerWideChest extends Container {
    private IInventory inventory;
    private int numberOfRowsLower = 4;
    private int numberOfRowsUpper;

    public ContainerWideChest(IInventory lowerInventory, IInventory upperInventory) {
        this.inventory = upperInventory;
        this.numberOfRowsUpper = upperInventory.getSizeInventory() / 12;
        int i = (this.numberOfRowsUpper - 4) * 18;
        //Upper
        for (int j = 0; j < this.numberOfRowsUpper; ++j) {
            for (int i1 = 0; i1 < 12; ++i1) {
                this.addSlot(new Slot(upperInventory, i1 + j * 12, -18 - 6 + i1 * 18, -36 + j * 18));
            }
        }
        //Lower
        for (int k = 0; k < 3; ++k) {
            for (int j1 = 0; j1 < 9; ++j1) {
                this.addSlot(new Slot(lowerInventory, j1 + k * 9 + 9, 3 + j1 * 18, 49 + k * 18 + i));
            }
        }
        //Taskbar
        for (int l = 0; l < 9; ++l) {
            this.addSlot(new Slot(lowerInventory, l, 3 + l * 18, 49 + 18 * 3 + 4 + i));
        }
    }

    @Override
    public boolean isUsableByPlayer(EntityPlayer entityplayer) {
        return this.inventory.canInteractWith(entityplayer);
    }

    @Override
    public void quickMoveItems(int slotID, EntityPlayer player, boolean shift, boolean control) {
        Slot slot = (Slot)this.inventorySlots.get(slotID);
        if (slot == null || !slot.hasStack()) {
            return;
        }
        ItemStack item = slot.getStack();
        ItemStack originalItem = item.copy();
        if (slotID < this.numberOfRowsUpper * 12) {
            this.onStackMergeShiftClick(item, this.numberOfRowsUpper * 12, this.inventorySlots.size(), true);
        } else {
            this.onStackMergeShiftClick(item, 0, this.numberOfRowsUpper * 12, false);
        }
        if (item.stackSize == 0) {
            slot.putStack(null);
        } else {
            slot.onSlotChanged();
        }
        if (item.stackSize != originalItem.stackSize) {
            slot.onPickupFromSlot(item);
        }
    }
}