if (manualUpdate = false) {
    if (anglePrev != angle || speedPrev != speed_) {
        dirty = true;
    }

    if (dirty && useAngle) {
        DSPMovAnimUpdateVel();
        dirty = false;
    }

    if calcSkipPos>=calcSkip{
        calcSkipPos = 0;

        if (momentum != 1) {
            velFinal[# 0,0] += (vel[# 0,0] - velFinal[# 0,0]) * momentum * calcSkip;
            velFinal[# 0,1] += (vel[# 0,1] - velFinal[# 0,1]) * momentum * calcSkip;
        } else {
            velFinal[# 0,0] = vel[# 0,0];
            velFinal[# 0,1] = vel[# 0,1];
        }

        if (force[# 0,0] != 0 || force[# 0,1] != 0) {
            velFinal[# 0,0] += force[# 0,0] * calcSkip;
            velFinal[# 0,1] += force[# 0,1] * calcSkip;
            force[# 0,0] *= forceDamp * calcSkip;
            force[# 0,1] *= forceDamp * calcSkip;
            if (abs(force[# 0,0]) < 1) {
                force[# 0,0] = 0;
            }
            if (abs(force[# 0,1]) < 1) {
                force[# 0,1] = 0;
            }
            if (force[# 0,0] == 0 && force[# 0,0] == 0) {
                forceDamp = .5 * calcSkip;
            }
        }
    }
    calcSkipPos++;

    xPrev = x;
    yPrev = y;

    x += (velFinal[# 0,0] * (global.DT)  * (applyParallaxMultiplier? parallaxMultiplier[0] : 1))*mdt;
    y += (velFinal[# 0,1] * (global.DT)  * (applyParallaxMultiplier? parallaxMultiplier[1] : 1))*mdt;

    speedPrev = speed_;
    anglePrev = angle;
}

image_angle = rotation * RAD2DEG;

onScreen = true;
if (x > global.boundsright || x < global.boundsleft || y > global.boundsbottom || y < global.boundstop) {
    onScreen = false;
}

//shake
    if (shakeC > 0) {
        shakeAlt++;
        var sx = 0;
        var sy = 0;
        if (shakeAlt % 2 == 0) {
            sx = randNum(shakeC * -1, shakeC * 1);
            sy = randNum(shakeC * -1, shakeC * 1);
        } else {
            sx = lastShakeX * -1;
            sy = lastShakeY * -1;
        }
        lastShakeX = sx;
        lastShakeY = sy;
        xo2 = sx;
        yo2 = sy;
        shakeC -= ((global.DT) * 15)*global.FIXED_DELTA;
        if (shakeC < 0) {
            shakeC = 0;
            xo2 = 0;
            yo2 = 0;
        }
    }

if (!onScreen && removeOffScreen) {
    instance_destroy();
}