From 6400dfe3bb7fc95aaedab797ba10755d81b79f7b Mon Sep 17 00:00:00 2001
From: "spookydonut (Ash Wiren)" <ash@spooksoftware.com>
Date: Tue, 4 Feb 2014 13:29:27 +0800
Subject: [PATCH] Made Electrolytic Separators vent excess gas by default

---
 common/mekanism/api/gas/GasTank.java              | 15 +++++++++++++++
 .../tile/TileEntityElectrolyticSeparator.java     |  8 ++++++++
 2 files changed, 23 insertions(+)

diff --git a/common/mekanism/api/gas/GasTank.java b/common/mekanism/api/gas/GasTank.java
index d4f2e27ec..10614ef69 100644
--- a/common/mekanism/api/gas/GasTank.java
+++ b/common/mekanism/api/gas/GasTank.java
@@ -115,6 +115,21 @@ public class GasTank
 		return true;
 	}
 	
+	/**
+	 * If this GasTank can receive the specified type of gas. Will return TRUE if this tank does not need anymore gas.
+	 * @param gas - gas to check
+	 * @return if this GasTank can accept the defined gas
+	 */
+	public boolean canReceiveType(Gas gas)
+	{
+		if(stored != null && (gas != null && gas != stored.getGas()))
+		{
+			return false;
+		}
+		
+		return true;
+	}
+	
 	/**
 	 * If this GasTank can be drawn of the specified type of gas. Will return false if this tank does not contain any gas.
 	 * @param gas - gas to check
diff --git a/common/mekanism/common/tile/TileEntityElectrolyticSeparator.java b/common/mekanism/common/tile/TileEntityElectrolyticSeparator.java
index 600f122df..b79c39576 100644
--- a/common/mekanism/common/tile/TileEntityElectrolyticSeparator.java
+++ b/common/mekanism/common/tile/TileEntityElectrolyticSeparator.java
@@ -62,6 +62,9 @@ public class TileEntityElectrolyticSeparator extends TileEntityElectricBlock imp
 	
 	/** Type type of gas this block is dumping. */
 	public boolean dumpRight = false;
+	
+	/** Whether to dump excess gas when a tank is full */
+	public boolean dumpExcess = true; // default to true until gui elements added
 
 	public TileEntityElectrolyticSeparator()
 	{
@@ -199,6 +202,11 @@ public class TileEntityElectrolyticSeparator extends TileEntityElectricBlock imp
 	
 	public boolean canFill(ChemicalPair gases)
 	{
+		if(dumpExcess)
+		{
+			return (leftTank.canReceiveType(gases.leftGas.getGas()) && rightTank.canReceiveType(gases.rightGas.getGas())) 
+		}
+					
 		return (leftTank.canReceive(gases.leftGas.getGas()) && leftTank.getNeeded() >= gases.leftGas.amount
 				&& rightTank.canReceive(gases.rightGas.getGas()) && rightTank.getNeeded() >= gases.rightGas.amount);
 	}