Added map constants.

1 files changed, 10 insertions, 0 deletions

diff --git a/macros.asm b/macros.asm
index 0b301bc..54a779e 100755
--- a/macros.asm
+++ b/macros.asm
@@ -36,6 +36,16 @@ bigBCD6: MACRO
     dn ((\1) / 100000000000) % 10, ((\1) / 10000000000) % 10
     ENDM
 
+; Constant enumeration is useful for mons, maps, etc.
+const_def: MACRO
+const_value = 0
+ENDM
+
+const: MACRO
+\1 EQU const_value
+const_value = const_value + 1
+ENDM
+
 ;\1 = X
 ;\2 = Y
 ;\3 = Reference Background Map (e.g. vBGMap0 or vBGMap1)