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sortof bounds-check while moving
[ld45_start_nothing]
/
src
/
keyb.inc
diff --git
a/src/keyb.inc
b/src/keyb.inc
index
0a6b9a7
..
abd38d0
100644
(file)
--- a/
src/keyb.inc
+++ b/
src/keyb.inc
@@
-1,3
+1,19
@@
; vi:filetype=nasm:
; vi:filetype=nasm:
+ extern kb_init
extern keystate
extern keystate
+
+SC_ESC equ 1
+SC_W equ 17
+SC_ENTER equ 28
+SC_A equ 30
+SC_S equ 31
+SC_D equ 32
+SC_SPACE equ 57
+
+ ; carry set if key is pressed
+%macro check_key 1
+ mov ebx, keystate + %1
+ mov bl, [ebx]
+ add bl, 0xff
+%endmacro