Fixes how several UIs draw their item slots.

src/main/java/appeng/client/gui/Size1Slot.java

@@ -0,0 +1,116 @@
+package appeng.client.gui;
+
+
+import javax.annotation.Nullable;
+
+import net.minecraft.client.renderer.texture.TextureAtlasSprite;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.inventory.IInventory;
+import net.minecraft.inventory.Slot;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.ResourceLocation;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+
+/**
+ * A proxy for a slot that will always return an itemstack with size 1, if there is an item in the slot.
+ * Used to prevent the default item count from rendering.
+ */
+class Size1Slot extends Slot
+{
+
+	private final Slot delegate;
+
+	public Size1Slot( Slot delegate )
+	{
+		super( delegate.inventory, delegate.getSlotIndex(), delegate.xDisplayPosition, delegate.yDisplayPosition );
+		this.delegate = delegate;
+	}
+
+	@Nullable
+	@Override
+	public ItemStack getStack()
+	{
+		ItemStack orgStack = delegate.getStack();
+		if( orgStack != null )
+		{
+			ItemStack modifiedStack = orgStack.copy();
+			modifiedStack.stackSize = 1;
+			return modifiedStack;
+		}
+
+		return null;
+	}
+
+	@Override
+	public boolean getHasStack()
+	{
+		return delegate.getHasStack();
+	}
+
+	@Override
+	public boolean isHere( IInventory inv, int slotIn )
+	{
+		return delegate.isHere( inv, slotIn );
+	}
+
+	@Override
+	public int getSlotStackLimit()
+	{
+		return delegate.getSlotStackLimit();
+	}
+
+	@Override
+	public int getItemStackLimit( ItemStack stack )
+	{
+		return delegate.getItemStackLimit( stack );
+	}
+
+	@Override
+	@Nullable
+	@SideOnly( Side.CLIENT)
+	public String getSlotTexture()
+	{
+		return delegate.getSlotTexture();
+	}
+
+	@Override
+	public boolean canTakeStack( EntityPlayer playerIn )
+	{
+		return delegate.canTakeStack( playerIn );
+	}
+
+	@Override
+	@SideOnly( Side.CLIENT)
+	public boolean canBeHovered()
+	{
+		return delegate.canBeHovered();
+	}
+
+	@Override
+	@SideOnly( Side.CLIENT)
+	public ResourceLocation getBackgroundLocation()
+	{
+		return delegate.getBackgroundLocation();
+	}
+
+	@Override
+	@SideOnly( Side.CLIENT)
+	public TextureAtlasSprite getBackgroundSprite()
+	{
+		return delegate.getBackgroundSprite();
+	}
+
+	@Override
+	public int getSlotIndex()
+	{
+		return delegate.getSlotIndex();
+	}
+
+	@Override
+	public boolean isSameInventory( Slot other )
+	{
+		return delegate.isSameInventory( other );
+	}
+}