// 0x000...0x07f (0...127): param2 is fully usable
// 126 and 127 are reserved.
// Use these sparingly, only when the extra space in param2 might be needed.
+// Add a space when there is unused space between numbers.
#define CONTENT_STONE 0
+
#define CONTENT_WATER 2
#define CONTENT_TORCH 3
+
#define CONTENT_WATERSOURCE 9
+
#define CONTENT_SIGN_WALL 14
#define CONTENT_CHEST 15
#define CONTENT_FURNACE 16
+#define CONTENT_LOCKABLE_CHEST 17
+
#define CONTENT_FENCE 21
+
#define CONTENT_RAIL 30
#define CONTENT_LADDER 31
+#define CONTENT_LAVA 32
+#define CONTENT_LAVASOURCE 33
// 0x800...0xfff (2048...4095): higher 4 bytes of param2 are not usable
#define CONTENT_GRASS 0x800 //1
#define CONTENT_JUNGLEGRASS 0x816
#define CONTENT_NC 0x817
#define CONTENT_NC_RB 0x818
+#define CONTENT_APPLE 0x819
+#define CONTENT_SAPLING 0x820
#endif