private void PictureBoxPaint(object sender, PaintEventArgs e)
{
Graphics graphics = e.Graphics;
_background.Display(graphics);
_ground.Display(graphics);
foreach (Pipes pipe in _pipes)
{
pipe.Display(graphics);
}
foreach (Coin coin in _coins)
{
coin.Display(graphics);
}
if (!_gameStarted)
{
const float LOGO_SCREEN_HEIGHT_PERCENTAGE_FOR_POSITION_Y = 0.03f;
int logoPositionY = (int)(_pictureBox.Height * LOGO_SCREEN_HEIGHT_PERCENTAGE_FOR_POSITION_Y);
DisplayImage(graphics, Properties.Resources.logo, logoPositionY);
const int GET_READY_POSITION_Y_OFFSET = 30;
DisplayImage(graphics, Properties.Resources.get_ready,
logoPositionY + Properties.Resources.logo.Height + GET_READY_POSITION_Y_OFFSET);
DisplayInstructions(graphics);
}
else
{
if (!_gameOver)
{
const float SCREEN_TOP_SCORE_SCREEN_WIDTH_PERCENTAGE_FOR_POSITION_X = 0.04f;
const int GAME_OVER_FONT_SIZE = 20;
DrawString(graphics, _score.ToString(), GAME_OVER_FONT_SIZE, Color.White,
(int)(_pictureBox.Width * SCREEN_TOP_SCORE_SCREEN_WIDTH_PERCENTAGE_FOR_POSITION_X));
}
}
const int BIRD_ROTATE_ANGLE = 45;
RotateBirdAtAngle(graphics, BIRD_ROTATE_ANGLE);
_bird.Display(graphics);
graphics.ResetTransform();
if (_gameOver)
{
int gameOverImagePosiyionY = (int)(_pictureBox.Height * GAME_OVER_SCREEN_HEIGHT_PERCENTAGE_FOR_POSITION_Y);
DisplayImage(graphics, Properties.Resources.game_over, gameOverImagePosiyionY);
DisplayGameOverScore(graphics, gameOverImagePosiyionY);
}
}