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-rw-r--r--constants/input_constants.asm18
1 files changed, 18 insertions, 0 deletions
diff --git a/constants/input_constants.asm b/constants/input_constants.asm
new file mode 100644
index 00000000..d7aae05b
--- /dev/null
+++ b/constants/input_constants.asm
@@ -0,0 +1,18 @@
+A_BUTTON EQU %00000001
+B_BUTTON EQU %00000010
+SELECT EQU %00000100
+START EQU %00001000
+D_RIGHT EQU %00010000
+D_LEFT EQU %00100000
+D_UP EQU %01000000
+D_DOWN EQU %10000000
+
+ const_def
+ const BIT_A_BUTTON
+ const BIT_B_BUTTON
+ const BIT_SELECT
+ const BIT_START
+ const BIT_D_RIGHT
+ const BIT_D_LEFT
+ const BIT_D_UP
+ const BIT_D_DOWN