/// <summary>
/// This is called when the game should draw itself.
/// </summary>
/// <param name="_gameTime">Provides a snapshot of timing values.</param>
protected override void Draw(GameTime _gameTime)
{
GraphicsDevice.Clear(Color.Black);
mRefreshTimer += (float)_gameTime.ElapsedGameTime.TotalMilliseconds;
// Check if a 2D camera exists, configure spritebatch accordingly
if (mCamera != null)
{
mSpriteBatch.Begin(SpriteSortMode.FrontToBack, BlendState.AlphaBlend,
null, null, null, null, mCamera.GetTransform(GraphicsDevice));
}
else
{
mSpriteBatch.Begin();
}
mBackgroundManager.Draw(mSpriteBatch, _gameTime);
if (mRefreshTimer >= mRefreshRate)
{
mSceneManager.Draw(mSpriteBatch, _gameTime);
if (Global.GameState == Global.availGameStates.Menu)
{
mMenuManager.Draw(mSpriteBatch);
}
// TODO: Add your drawing code here
mRefreshTimer = 0f;
}
mSpriteBatch.End();
base.Draw(_gameTime);
}
// For use if camera is to follow player
public void Draw(SpriteBatch spriteBatch, Camera2D cam, GraphicsDevice graDev)
{
spriteBatch.Begin(SpriteSortMode.FrontToBack, BlendState.AlphaBlend,
null, null, null, null, cam.GetTransform(graDev));
RoomManager.getInstance.Draw(spriteBatch);
// Only run draw if not in Game Over state
if (Global.GameState != Global.availGameStates.GameOver)
{
// Update Texture path for animating entity
mEntities.ForEach(IEntity => IEntity.aTexture = Content.Load <Texture2D>(IEntity.aTexturename));
// Call draw method for each Entity if entity is visible
for (int i = 0; i < mEntities.Count; i++)
{
if (mEntities[i].Visible)
{
mEntities[i].Draw(spriteBatch);
}
}
// Run Dialogue display if game in Dialogue State
if (Global.GameState == Global.availGameStates.Dialogue)
{
DialogueBox.getInstance.Draw(spriteBatch);
}
if (Global.GameState == Global.availGameStates.Paused &&
MenuManager.getInstance.PauseMenu() != null)
{
MenuManager.getInstance.PauseMenu().Draw(spriteBatch);
}
}
else if (MenuManager.getInstance.GameOverMenu() != null &&
Global.GameState == Global.availGameStates.GameOver)
{
MenuManager.getInstance.GameOverMenu().Draw(spriteBatch);
}
spriteBatch.End();
}