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framedrop system

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This commit is contained in:
p.kosyh 2010-01-21 07:37:34 +00:00
parent dda0cebb15
commit abfa42011e
2 changed files with 12 additions and 5 deletions
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13
src/sdl-instead/instead.c
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@ -345,6 +345,7 @@ static int luaB_is_sound(lua_State *L) {
}
static gtimer_t instead_timer = NULL;
static int instead_timer_nr = 0;
extern void mouse_reset(int hl); /* too bad */
@ -352,20 +353,25 @@ static void instead_timer_do(void *data)
{
char *p;
if (game_paused())
return;
goto out;
if (instead_eval("return stead.timer()")) {
instead_clear();
return;
goto out;
}
p = instead_retval(0); instead_clear();
if (!p)
return;
goto out;
mouse_reset(0);
game_cmd(p); free(p);
out:
instead_timer_nr = 0;
}
static int instead_fn(int interval, void *p)
{
if (instead_timer_nr)
return interval; /* framedrop */
instead_timer_nr ++;
push_user_event(instead_timer_do, NULL);
return interval;
}
@ -380,6 +386,7 @@ static int luaB_set_timer(lua_State *L) {
d = atoi(delay);
if (!d)
return 0;
instead_timer_nr = 0;
instead_timer = gfx_add_timer(d, instead_fn, NULL);
return 0;
}