water cannon

void Firetruckcanon ( uint hash, float x, float y, float z, float h, float qx, float qy, float qz, float qw){
    REQUEST_MODEL(hash);
    while (!HAS_MODEL_LOADED(hash)) WAIT(100);
    Car c;
    Ped driver;
    CREATE_CAR(hash, x, y, z, &c, 1);
    SET_CAR_HEADING(c, h);
    SET_VEHICLE_QUATERNION(c,qx,qy,qz,qw);
    FREEZE_CAR_POSITION(c, 1);
    SET_CAR_CAN_BE_DAMAGED(c, 0);
    SET_CAR_CAN_BE_VISIBLY_DAMAGED(c, 0);
    SET_CAN_BURST_CAR_TYRES(c, 0);
    SET_CAR_ENGINE_ON(c,true,true);
    CREATE_RANDOM_CHAR_AS_DRIVER(c,&driver);
    LOCK_CAR_DOORS(c,VEHICLE_DOOR_LOCKED_BOTH_SIDES);
    SET_BLOCKING_OF_NON_TEMPORARY_EVENTS( driver, 1 );
    SET_CHAR_INVINCIBLE(driver, true);
    GIVE_WEAPON_TO_CHAR(driver,WEAPON_PISTOL,AMMO_MAX,false);
    SET_CHAR_WILL_DO_DRIVEBYS(driver, true);
    TASK_AIM_GUN_AT_COORD(driver, 2220, 843, 5.5, 20000);
    TASK_SHOOT_AT_COORD(driver, c, 2220, 843, 5.5, 20000);
    MARK_MODEL_AS_NO_LONGER_NEEDED(hash);
}
void main(void){
    THIS_SCRIPT_IS_SAFE_FOR_NETWORK_GAME();
        Firetruckcanon (MODEL_FIRETRUK,2296, 782, 3, 0, 0, 0, 0, 1);
    WAIT(100);
        while(true)
    WAIT(0);
}