Routines
Prev: B1AC Up: Map Next: B1CF
B1BF: Check for SHIFT + BREAK to exit current game.
Used by the routine at Game_Start.
Input
Output
Game_ExitCheck B1BF LD A,$FE
B1C1 IN A,($FE)
B1C3 LD B,A
B1C4 LD A,$7F
B1C6 IN A,($FE)
B1C8 OR B
B1C9 BIT 0,A
B1CB RET NZ
B1CC JP Main_Title
Prev: B1AC Up: Map Next: B1CF