From 47f4946279cc0906b970fab3f638f40a13f4a4f2 Mon Sep 17 00:00:00 2001
From: AlgorithmX2 <AlgorithmX2@gmail.com>
Date: Wed, 1 Jan 2014 03:05:27 -0600
Subject: [PATCH] get available slots!

---
 parts/automation/PartSharedItemBus.java | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/parts/automation/PartSharedItemBus.java b/parts/automation/PartSharedItemBus.java
index fc6b543d..a6792159 100644
--- a/parts/automation/PartSharedItemBus.java
+++ b/parts/automation/PartSharedItemBus.java
@@ -3,6 +3,7 @@ package appeng.parts.automation;
 import net.minecraft.inventory.IInventory;
 import net.minecraft.item.ItemStack;
 import net.minecraft.tileentity.TileEntity;
+import appeng.api.config.Upgrades;
 import appeng.api.networking.IGridNode;
 import appeng.api.networking.ticking.IGridTickable;
 import appeng.api.networking.ticking.TickingRequest;
@@ -18,6 +19,11 @@ public abstract class PartSharedItemBus extends PartUpgradeable implements IGrid
 		super( c, is );
 	}
 
+	protected int availableSlots()
+	{
+		return Math.min( 1 + getInstalledUpgrades( Upgrades.CAPACITY ) * 4, config.getSizeInventory() );
+	}
+
 	public void writeToNBT(net.minecraft.nbt.NBTTagCompound extra)
 	{
 		super.writeToNBT( extra );