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| author | Aleksa Vučković <aleksav013@gmail.com> | 2022-06-01 17:02:08 +0200 |
|---|---|---|
| committer | Aleksa Vučković <aleksav013@gmail.com> | 2022-06-01 17:02:08 +0200 |
| commit | dd038cfb10cae6dba5afabc786a129224da5ef8c (patch) | |
| tree | e9d94f187db87f880a52be2c4e7c8e276477c9ab /src/c/timer.c | |
| parent | 602037ec658da6ab2f04f1c806bfccdcd8125f27 (diff) | |
simple snake game
Diffstat (limited to 'src/c/timer.c')
| -rw-r--r-- | src/c/timer.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/c/timer.c b/src/c/timer.c index 3a8f159..ff36882 100644 --- a/src/c/timer.c +++ b/src/c/timer.c @@ -2,12 +2,15 @@ #include<types.h> #include<asm.h> #include<source/stdio.h> +#include<source/tty.h> +#include<source/shell/game.h> uint32_t tick=0; -const uint32_t TICKS_PER_SECOND=50; extern uint32_t time; uint32_t time=0; +extern uint8_t process_id; + void timer_handler(void) { tick++; @@ -18,7 +21,9 @@ void timer_handler(void) } ioport_out(0x20, 0x20); - ioport_out(0xa0,0x20); + ioport_out(0xa0, 0x20); + + if (process_id == PROCESS_GAME_ID) game_timer_handler(); } void init_timer(uint32_t frequency) |