protected override void Initialize()
{
_spriteBatch = new SpriteBatch(GraphicsDevice);
Services.AddService(typeof(SpriteBatch), _spriteBatch);
_map = new Map(7, 7, 50, this);
_aStar = new AStarPathFinder(_map);
Components.Add(_map);
base.Initialize();
}
protected override void Update(GameTime gameTime)
{
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed)
Exit();
var keyboardState = Keyboard.GetState();
if(keyboardState.IsKeyDown(Keys.P) && _previousKeyboardState.IsKeyDown(Keys.P) == false)
{
_aStar.CalculatePath();
}
if (keyboardState.IsKeyDown(Keys.R) && _previousKeyboardState.IsKeyDown(Keys.R) == false)
{
_map.Reset();
_aStar = new AStarPathFinder(_map);
}
_previousKeyboardState = keyboardState;
base.Update(gameTime);
}