/** Draws the tank, bullets, planes, and background to the provided Canvas. */
private void doDraw(Canvas canvas) {
// draw some background
canvas.drawBitmap(mBackgroundImage, 0, 0, null);
/* Paint mPaint = new Paint();
mPaint.setColor(0xFF94B0FF);
canvas.drawRect(0, 0, canvas.getWidth(), canvas.getHeight(), mPaint);
*/
// draw the aircrafts
for (Iterator it = aircrafts.iterator(); it.hasNext(); ) {
FunctionalAircraft a = (FunctionalAircraft) it.next();
if (a != null) a.draw(canvas);
}
// draw the bullets
for (Iterator it = bullets.iterator(); it.hasNext(); ) {
FunctionalBullet b = (FunctionalBullet) it.next();
if (b != null) b.draw(canvas);
}
// Draw the tank
tank.draw(canvas);
// Hud draw
hud.draw(canvas);
}
/**
* Figures the lander state (x, y, fuel, ...) based on the passage of realtime. Does not
* invalidate(). Called at the start of draw(). Detects the end-of-game and sets the UI to the
* next state.
*/
private void updatePhysics(long timer) {
timer = (long) (timer); // adjust the overall speed
// Log.i("update", "fisicacaaa");
tank.update(timer);
FunctionalBullet b;
int i = 0;
while (!bullets.isEmpty() && bullets.size() > i) {
b = bullets.get(i);
if (b.isOver()) bullets.remove(i);
else {
b.update(timer);
i++;
}
}
FunctionalAircraft a;
i = 0;
while (!aircrafts.isEmpty() && aircrafts.size() > i) {
a = aircrafts.get(i);
if (a.isOver()) aircrafts.remove(i);
else {
a.update(timer);
////
int j = 0;
while (j < bullets.size()) {
b = bullets.get(j);
if (a.isFlying() && b.isFlying())
if (a.impactDetected(b)) {
hud.addImpact();
a.setImpact();
b.setImpact();
aircrafts.add(new FunctionalAircraft());
// Vibrate for 300 milliseconds
vibrator.vibrate(100);
}
j++;
}
i++;
}
}
newaircraftimer += timer;
if (newaircraftimer > 3000) {
aircrafts.add(new FunctionalAircraft());
newaircraftimer = 0;
}
// hud.update(timer);
}