/// <summary>
/// Counts down the power up depending on the duration.
/// At the end of the duration, the Remove-method is called.
/// </summary>
/// <param name="gameTime"></param>
/// <param name="player"></param>
public void UpdateEffect( GameTime gameTime, EntityPlayer player, List<PowerUp> powerUps )
{
_updateTimer += gameTime.ElapsedGameTime.Milliseconds * 0.001f;
if( _updateTimer >= _effectDuration )
{
Remove( player );
powerUps.Remove( this );
}
}
public override void Remove( EntityPlayer player )
{
}
public override void Apply( EntityPlayer player )
{
base.Apply( player );
player.AddWeapon( new WeaponBFG() );
}
/// <summary> /// This is called at the end of the power ups duration. /// </summary> /// <param name="player"></param> public abstract void Remove( EntityPlayer player );
/// <summary>
/// This is called at the beginning of the power ups duration.
/// </summary>
/// <param name="player"></param>
public virtual void Apply( EntityPlayer player )
{
_updateTimer = 0f;
}
public override void Apply( EntityPlayer player )
{
base.Apply( player );
player.AddHealth( 25.0f );
}
/// <summary>
/// Loads the contents of the mapfile to the model.
/// </summary>
/// <param name="fileName"></param>
public void Load( String fileName )
{
_bodies.Clear();
_powerUps.Clear();
float x = _game.Window.ClientBounds.Width / 2;
float y = _game.Window.ClientBounds.Height / 2;
_player = new EntityPlayer( new Vector2( x, y ) );
XmlReaderSettings settings = new XmlReaderSettings();
using( XmlReader reader = XmlReader.Create( "Content/maps/" + fileName, settings ) )
_map = IntermediateSerializer.Deserialize<Map>( reader, null );
}
