/**
 * G27 H-SHIFTER for MaxAim DI.
 *
 * Bind the H-Shifter DI entries to:
 *   - Extra 1 (Rear)
 *   - Extra 2 (1st)
 *   - Extra 3 (2nd)
 *   - Extra 4 (3rd)
 *   - Extra 5 (4th)
 *   - Extra 6 (5th)
 *   - Extra 7 (6th)
 *
 * This script will press the LB or RB button x amount of times, based on the H-Shifter position.
 *
 * Make sure to have the shifter into 1st gear before the race starts.
 *
**/
 
int prev_gear, loop_gear;
 
main {
    // Reverse
    if(event_press(CEMU_EXTRA1)) {
        loop_gear = loop_gear + 1 - prev_gear;
    } else if(event_release(CEMU_EXTRA1)) {
        prev_gear = 1;
    }
 
    // 1st Gear
    if(event_press(CEMU_EXTRA2)) {
        loop_gear = loop_gear + 2 - prev_gear;
    } else if(event_release(CEMU_EXTRA2)) {
        prev_gear = 2;
    }
 
    // 2nd Gear
    if(event_press(CEMU_EXTRA3)) {
        loop_gear = loop_gear + 3 - prev_gear;
    } else if(event_release(CEMU_EXTRA3)) {
        prev_gear = 3;
    }
 
    // 3rd Gear
    if(event_press(CEMU_EXTRA4)) {
        loop_gear = loop_gear + 4 - prev_gear;
    } else if(event_release(CEMU_EXTRA4)) {
        prev_gear = 4;
    }
 
    // 4th Gear
    if(event_press(CEMU_EXTRA5)) {
        loop_gear = loop_gear + 5 - prev_gear;
    } else if(event_release(CEMU_EXTRA5)) {
        prev_gear = 5;
    }
 
    // 5th Gear
    if(event_press(CEMU_EXTRA6)) {
        loop_gear = loop_gear + 6 - prev_gear;
    } else if(event_release(CEMU_EXTRA6)){
        prev_gear = 6;
    }
 
    // 6th Gear
    if(event_press(CEMU_EXTRA7)){
        loop_gear = loop_gear + 7 - prev_gear;
    } else if(event_release(CEMU_EXTRA7)) {
        prev_gear = 7;
    }
 
    // Press the LB or RB button to change the gear based on H-Shifter
    if(!combo_running(GearUP) && !combo_running(GearDOWN)) {
        if(loop_gear > 0) {
            loop_gear = loop_gear - 1;
            combo_run(GearUP);
        } else if(loop_gear < 0) {
            loop_gear = loop_gear + 1;
            combo_run(GearDOWN);
        }
    }
}
 
combo GearUP {
    set_val(XB1_RB, 100);
    wait(50);
    set_val(XB1_RB, 0);
    wait(40);
    set_val(XB1_RB, 0);
}
 
combo GearDOWN {
    set_val(XB1_LB, 100);
    wait(50);
    set_val(XB1_LB, 0);
    wait(40);
    set_val(XB1_LB, 0);
}