Add the beginnings of a Constants class, to document/clean some of th…

…e magic numbers that are in the MC code base.
MinecraftForge · Feb 5, 2014 · 1e2c63f · 1e2c63f
1 parent e68577f
commit 1e2c63f
Showing 1 changed file with 32 additions and 0 deletions.
diff --git a/src/main/java/net/minecraftforge/common/util/Constants.java b/src/main/java/net/minecraftforge/common/util/Constants.java
@@ -0,0 +1,32 @@
+package net.minecraftforge.common.util;
+
+/**
+ * A class containing constants for magic numbers used in the minecraft codebase.
+ * Everything here should be checked each update, and have a comment relating to where to check it.
+ */
+public class Constants
+{
+    /**
+     * NBT Tag type IDS, used when storing the nbt to disc, Should align with NBTBase.getId, 
+     * table used in NBTBase.func_150283_g
+     * 
+     * Main use is checking tag type in NBTTagCompound.func_150297_b(String, int)
+     *
+     */
+    public static class NBT
+    {
+        public static final int TAG_END         = 0;
+        public static final int TAG_BYTE        = 1;
+        public static final int TAG_SHORT       = 2;
+        public static final int TAG_INT         = 3;
+        public static final int TAG_LONG        = 4;
+        public static final int TAG_FLOAT       = 5;
+        public static final int TAG_DOUBLE      = 6;
+        public static final int TAG_BYTE_ARRAY  = 7;
+        public static final int TAG_STRING      = 8;
+        public static final int TAG_LIST        = 9;
+        public static final int TAG_COMPOUND    = 10;
+        public static final int TAG_INT_ARRAY   = 11;
+        public static final int TAG_ANY_NUMERIC = 99;
+    }
+}