if (hspeed > 0 && x > (global.idealborder[1] + 20))
    event_user(0);
if (hspeed < 0 && x < (global.idealborder[0] - 100))
    event_user(0);
if (vspeed < 0 && y < (global.idealborder[2] - 100))
    event_user(0);
if (vspeed > 0 && y > (global.idealborder[3] + 20))
    event_user(0);
if (image_alpha < 1)
    image_alpha += 0.2;