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authorSanqui <gsanky@gmail.com>2018-05-27 17:36:18 +0200
committerSanqui <gsanky@gmail.com>2018-05-27 17:36:18 +0200
commite87da085fd76c758b108fc1a0f567dcb0609335d (patch)
treed844912fd3eeb587f3d3303636b7d9287f6d6155 /macros/enum.asm
parent770e1803fc5b13d61f932b36f78c85ae53b86c70 (diff)
parentfbc1050dc2592477c59ba9770b1efacf0190c1d7 (diff)
Merge branch 'master' of git.sanqui.net:pret/pokegold-spaceworld
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+; Enumerate variables
+
+enum_start: MACRO
+if _NARG >= 1
+__enum__ = \1
+else
+__enum__ = 0
+endc
+if _NARG >= 2
+__enumdir__ = \2
+else
+__enumdir__ = +1
+endc
+ENDM
+
+enum: MACRO
+\1 = __enum__
+__enum__ = __enum__ + __enumdir__
+ENDM
+
+enum_set: MACRO
+__enum__ = \1
+ENDM
+
+
+; Enumerate constants
+
+const_def: MACRO
+if _NARG >= 1
+const_value = \1
+else
+const_value = 0
+endc
+ENDM
+
+const: MACRO
+\1 EQU const_value
+const_value = const_value + 1
+ENDM
+
+shift_const: MACRO
+\1 EQU (1 << const_value)
+const_value = const_value + 1
+ENDM
+
+
+; Enumerate strings
+
+define: MACRO
+if !DEF(\1)
+\1 EQUS \2
+endc
+ENDM