From fa2d488bc536568fd0b7ad1d872c9452b9c9a6f9 Mon Sep 17 00:00:00 2001
From: CovertJaguar <CovertJaguar@railcraft.com>
Date: Wed, 1 Aug 2012 15:15:49 -0700
Subject: [PATCH 1/2] Added a way for mods to share liquids

---
 .../api/liquids/LiquidDictionary.java         | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 common/buildcraft/api/liquids/LiquidDictionary.java

diff --git a/common/buildcraft/api/liquids/LiquidDictionary.java b/common/buildcraft/api/liquids/LiquidDictionary.java
new file mode 100644
index 00000000..c3ee0850
--- /dev/null
+++ b/common/buildcraft/api/liquids/LiquidDictionary.java
@@ -0,0 +1,24 @@
+package buildcraft.api.liquids;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ *
+ * @author CovertJaguar <railcraft.wikispaces.com>
+ */
+public abstract class LiquidDictionary
+{
+
+    private static Map<String, LiquidStack> liquids = new HashMap<String, LiquidStack>();
+
+    public static LiquidStack getOrCreateLiquid(String name, LiquidStack liquid)
+    {
+        LiquidStack existing = liquids.get(name);
+        if(existing != null) {
+            return existing;
+        }
+        liquids.put(name, liquid);
+        return liquid;
+    }
+}

From 22c4ad532b90e76862003daa7216945645a2a9d8 Mon Sep 17 00:00:00 2001
From: CovertJaguar <CovertJaguar@railcraft.com>
Date: Thu, 2 Aug 2012 06:01:53 -0700
Subject: [PATCH 2/2] Added Javadocs

---
 common/buildcraft/api/liquids/LiquidDictionary.java | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/common/buildcraft/api/liquids/LiquidDictionary.java b/common/buildcraft/api/liquids/LiquidDictionary.java
index c3ee0850..42c8b406 100644
--- a/common/buildcraft/api/liquids/LiquidDictionary.java
+++ b/common/buildcraft/api/liquids/LiquidDictionary.java
@@ -4,6 +4,7 @@ import java.util.HashMap;
 import java.util.Map;
 
 /**
+ * When creating liquids you should register them with this class.
  *
  * @author CovertJaguar <railcraft.wikispaces.com>
  */
@@ -12,6 +13,17 @@ public abstract class LiquidDictionary
 
     private static Map<String, LiquidStack> liquids = new HashMap<String, LiquidStack>();
 
+    /**
+     * When creating liquids you should call this function.
+     *
+     * Upon passing it a name and liquid item it will return either
+     * a preexisting implementation of that liquid or the liquid passed in.
+     *
+     *
+     * @param name the name of the liquid
+     * @param liquid the liquid to use if one doesn't exist
+     * @return
+     */
     public static LiquidStack getOrCreateLiquid(String name, LiquidStack liquid)
     {
         LiquidStack existing = liquids.get(name);