Yes, now I can do following:
private void drawAsteroids(Canvas canvas) {
GameEntity[] asteroids = mAsteroids;
GameEntity asteroid;
for(int i = 0; i < MAX_ASTEROIDS; i++) {
asteroid = asteroids[i];
if(asteroid.isAlive()) {
canvas.setMatrix(null);
canvas.rotate(asteroid.moveAngle, asteroid.x,
asteroid.y);
canvas.drawBitmap(
asteroid.bitmap,
asteroid.x - asteroid.width / 2,
asteroid.y - asteroid.height / 2,
null);
}
}
}
thanks again
On 18 янв, 15:19, skink <[email protected]> wrote:
> On Jan 18, 1:01 pm, Andre <[email protected]> wrote:
>
> > Hello skink, thanks for advice
>
> > I agree, my array manipulations is not quite well.
>
> > And I think you right about getters too...(this is
> > one of the key principles in "designing for performance"
> > document), I don't yet replace them with members,
> > just becouse my updatePhysics is take ~1ms to execute...
>
> > Best Regards, Andre
>
> hi,
>
> i mean getters in drawAsteroids() & drawBullets() methods: getX|Y|
> Width|Height
>
> they are called on asteroids[i] & bullets[i]
>
> pskik
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