view docs/html/guidetimeexamples.html @ 73:79d08fa05301

Oops, forgot the Quartz video directory
author Sam Lantinga <slouken@lokigames.com>
date Sat, 16 Jun 2001 06:43:44 +0000
parents 55f1f1b3e27d
children e5bc29de3f0a
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>Time based game loop</A
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>#define TICK_INTERVAL    30

Uint32 TimeLeft(void)
{
    static Uint32 next_time = 0;
    Uint32 now;

    now = SDL_GetTicks();
    if ( next_time &#60;= now ) {
        next_time = now+TICK_INTERVAL;
        return(0);
    }
    return(next_time-now);
}


/* main game loop

    while ( game_running ) {
        UpdateGameState();
        SDL_Delay(TimeLeft());
    }&#13;</PRE
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