/// <summary>
/// Draws the specified game time.
/// </summary>
/// <param name="gameTime">The game time.</param>
protected override void Draw(GameTime gameTime)
{
GraphicsDevice.Clear(Color.CornflowerBlue);
//chooses the appropriate state to draw
switch (State)
{
case GameState.Game:
GameScene.Draw(spriteBatch);
break;
case GameState.Shop:
GameScene.Draw(spriteBatch);
Shop.Instance.Draw(spriteBatch);
break;
case GameState.Menu:
Menu.Draw(spriteBatch);
break;
case GameState.LoseScreen:
GameScene.Draw(spriteBatch);
LoseScreen.Draw(spriteBatch);
break;
case GameState.Pause:
GameScene.Draw(spriteBatch);
PauseMenu.Draw(spriteBatch);
break;
case GameState.Instructions:
Instructions.Draw(spriteBatch);
break;
}
base.Draw(gameTime);
}
/// <summary>
/// Updates the state from the user input.
/// </summary>
public static void Update()
{
//check wether play again button was clicked
if (playAgainBtn.Update())
{
//go to game scene
TankGame.State = GameState.Game;
//reset game and shop scene
GameScene.Reset();
Shop.Reset();
}
//chekc if back to menu button is pressed
if (backToMenuBtn.Update())
{
//go to menu scene
TankGame.State = GameState.Menu;
//reset game and shop scene
GameScene.Reset();
Shop.Reset();
}
}