initial commit

java/src/game/inventory/ContainerDispenser.java

@@ -0,0 +1,85 @@
+package game.inventory;
+
+import game.entity.npc.EntityNPC;
+import game.item.ItemStack;
+
+public class ContainerDispenser extends Container
+{
+    private IInventory dispenserInventory;
+
+    public ContainerDispenser(IInventory playerInventory, IInventory dispenserInventoryIn)
+    {
+        this.dispenserInventory = dispenserInventoryIn;
+
+        for (int i = 0; i < 3; ++i)
+        {
+            for (int j = 0; j < 3; ++j)
+            {
+                this.addSlotToContainer(new Slot(dispenserInventoryIn, j + i * 3, 62 + j * 18, 17 + i * 18));
+            }
+        }
+
+        for (int k = 0; k < 3; ++k)
+        {
+            for (int i1 = 0; i1 < 9; ++i1)
+            {
+                this.addSlotToContainer(new Slot(playerInventory, i1 + k * 9 + 9, 8 + i1 * 18, 84 + k * 18));
+            }
+        }
+
+        for (int l = 0; l < 9; ++l)
+        {
+            this.addSlotToContainer(new Slot(playerInventory, l, 8 + l * 18, 142));
+        }
+    }
+
+    public boolean canInteractWith(EntityNPC playerIn)
+    {
+        return this.dispenserInventory.isUseableByPlayer(playerIn);
+    }
+
+    /**
+     * Take a stack from the specified inventory slot.
+     */
+    public ItemStack transferStackInSlot(EntityNPC playerIn, int index)
+    {
+        ItemStack itemstack = null;
+        Slot slot = (Slot)this.inventorySlots.get(index);
+
+        if (slot != null && slot.getHasStack())
+        {
+            ItemStack itemstack1 = slot.getStack();
+            itemstack = itemstack1.copy();
+
+            if (index < 9)
+            {
+                if (!this.mergeItemStack(itemstack1, 9, 45, true))
+                {
+                    return null;
+                }
+            }
+            else if (!this.mergeItemStack(itemstack1, 0, 9, false))
+            {
+                return null;
+            }
+
+            if (itemstack1.stackSize == 0)
+            {
+                slot.putStack((ItemStack)null);
+            }
+            else
+            {
+                slot.onSlotChanged();
+            }
+
+            if (itemstack1.stackSize == itemstack.stackSize)
+            {
+                return null;
+            }
+
+            slot.onPickupFromSlot(playerIn, itemstack1);
+        }
+
+        return itemstack;
+    }
+}