// increase speed unless we are at max speed, in which case go back to first speed
public void changeSpeed(View v) {
if (openGLRenderer.speed == openGLRenderer.SPEED1) {
openGLRenderer.speed = openGLRenderer.SPEED2;
} else if (openGLRenderer.speed == openGLRenderer.SPEED2) {
openGLRenderer.speed = openGLRenderer.SPEED3;
} else if (openGLRenderer.speed == openGLRenderer.SPEED3) {
openGLRenderer.speed = openGLRenderer.SPEED4;
} else {
openGLRenderer.speed = openGLRenderer.SPEED1;
}
setSpeedIcon();
}
@Override
public boolean onTouchEvent(MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_DOWN) {
prevX = event.getX();
prevY = event.getY();
}
if (event.getAction() == MotionEvent.ACTION_MOVE) {
currentX = event.getX();
currentY = event.getY();
myRenderer.setRx(-prevY + currentY);
myRenderer.setRy(-prevX + currentX);
}
return super.onTouchEvent(event);
}
protected void onDestroy() {
try {
backend.closeConnections(); // if application is closed, close connections to server
if (openGLRenderer != null) {
openGLRenderer.locating = false;
}
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
super.onDestroy();
if (mp != null) mp.release(); // Mediaplayer release;
mp = null;
}
// handles click on a side tab
public void locateClicked(View view) {
openGLRenderer.toggleLocating();
}
