--- ../src-base/minecraft/net/minecraft/block/Block.java
+++ ../src-work/minecraft/net/minecraft/block/Block.java
@@ -122,6 +122,7 @@
     private String unlocalizedName;
     @SideOnly(Side.CLIENT)
     protected IIcon blockIcon;
+    public boolean isForgeBlock; // Cauldron
     private static final String __OBFID = "CL_00000199";
 
     public final cpw.mods.fml.common.registry.RegistryDelegate<Block> delegate = 
@@ -1131,6 +1132,23 @@
         return this;
     }
 
+    // Spigot start
+    public static float range(float min, float value, float max)
+    {
+        if (value < min)
+        {
+            return min;
+        }
+
+        if (value > max)
+        {
+            return max;
+        }
+
+        return value;
+    }
+    // Spigot end
+
     @SideOnly(Side.CLIENT)
     protected String getTextureName()
     {