/// <summary>
/// Zeichnet das Mutterschiff auf den Bildschirm
/// </summary>
/// <param name="spriteBatch">SpriteBatch zum Zeichnen</param>
public override void Draw(SpriteBatch spriteBatch)
{
Vector3 currentPosition = PlaneProjector.Convert2DTo3D(GameItem.Position);
//Bei jeder Bewegung wird die Worldmatrix neu gesetzt und die Hitsphere angepasst.
if (currentPosition.X > this.lastPosition.X || currentPosition.X < this.lastPosition.X)
{
this.World = Matrix.CreateWorld(currentPosition, Vector3.Right, Vector3.Up);
((ModelHitsphere)GameItem.BoundingVolume).World = World;
this.lastPosition = currentPosition;
}
//[Anji]
mothershipEngine.EmitterLocation = PlaneProjector.ToScreenCoordinates(lastPosition + new Vector3(-45, 0, 0), graphics);
mothershipEngine.Draw(spriteBatch);
/*
* WICHTIG!
* Zurücksetzen des DepthStencils um eine fehlerfreie Kombination von 2D-Sprite und 3D-Model
* zeichnen zu können.
* */
this.graphics.GraphicsDevice.DepthStencilState = DepthStencilState.Default;
foreach (ModelMesh mesh in model.Meshes)
{
foreach (BasicEffect effect in mesh.Effects)
{
effect.LightingEnabled = true;
effect.SpecularColor = new Vector3(1.0f, 1.0f, 1.0f);
effect.SpecularPower = 100.0f;
effect.DiffuseColor = new Vector3(1.0f, 1.0f, 1.0f);
effect.Texture = this.mothershipTexture;
effect.World = this.World;
effect.View = Camera;
effect.Projection = Projection;
}
mesh.Draw();
}
}
/// <summary>
/// Zeichnet das PowerUp.
/// </summary>
/// <param name="spriteBatch">spriteBatch</param>
public override void Draw(SpriteBatch spriteBatch)
{
this.angle += rotationSpeed;
Vector3 currentPosition = PlaneProjector.Convert2DTo3D(GameItem.Position);
Matrix rotation = Matrix.CreateRotationZ(MathHelper.ToRadians(this.angle));
this.World = rotation * Matrix.CreateWorld(currentPosition, Vector3.Backward, Vector3.Up);
//Setzen der Hitsphere
((ModelHitsphere)GameItem.BoundingVolume).World = this.World;
//DephStencilState setzen damit 3D und 2D Objekte gleichzeitig richtig angezeigt werden können
this.graphics.GraphicsDevice.DepthStencilState = DepthStencilState.Default;
foreach (ModelMesh mesh in model.Meshes)
{
foreach (BasicEffect effect in mesh.Effects)
{
effect.LightingEnabled = true;
effect.SpecularColor = new Vector3(1.0f, 1.0f, 1.0f);
effect.SpecularPower = 100.0f;
effect.DiffuseColor = new Vector3(1.0f, 1.0f, 1.0f);
effect.Texture = this.texture;
effect.View = Camera;
effect.Projection = Projection;
effect.World = this.World;
}
mesh.Draw();
}
//Glitter
powerUpGlitter.EmitterLocation = PlaneProjector.ToScreenCoordinates(currentPosition, graphics);
powerUpGlitter.Draw(spriteBatch);
}
/// <summary>
/// Zeichnet das Spielerschiff auf den Bildschirm.
/// </summary>
/// <param name="spriteBatch">SpriteBatch zum Zeichnen</param>
public override void Draw(SpriteBatch spriteBatch)
{
Vector3 currentPosition = PlaneProjector.Convert2DTo3D(GameItem.Position);
Matrix rotation = Matrix.Identity;
//[Anji] ShipEngine
playerShipEngine.EmitterLocation = PlaneProjector.ToScreenCoordinates(lastPosition + new Vector3(0, 0, 45), graphics);
playerShipEngine.Draw(spriteBatch);
bool invincible = ((Player)this.GameItem).IsInvincible;
if (invincible)
{
if (this.invincibleCount > 8)
{
this.invincibleCount = 0;
}
this.invincibleCount++;
}
//Je nach Bewegungsrichtung des Spielers wird das Schiff in die entsprechende Richtung geneigt.
if (currentPosition.X > this.lastPosition.X)
{
this.World = Matrix.CreateWorld(currentPosition, Vector3.Forward, Vector3.Up);
rotation = Matrix.CreateRotationZ(MathHelper.ToRadians(-25));
this.lastPosition = currentPosition;
}
else if (currentPosition.X < this.lastPosition.X)
{
this.World = Matrix.CreateWorld(currentPosition, Vector3.Forward, Vector3.Up);
rotation = Matrix.CreateRotationZ(MathHelper.ToRadians(25));
this.lastPosition = currentPosition;
}
((ModelHitsphere)GameItem.BoundingVolume).World = this.World;
/*
* WICHTIG!
* Zurücksetzen des DepthStencils um eine fehlerfreie Kombination von 2D-Sprite und 3D-Model
* zeichnen zu können.
* */
this.graphics.GraphicsDevice.DepthStencilState = DepthStencilState.Default;
if (invincible && this.invincibleCount == 8)
{
}
else
{
foreach (ModelMesh mesh in model.Meshes)
{
foreach (BasicEffect effect in mesh.Effects)
{
effect.LightingEnabled = true;
effect.SpecularColor = new Vector3(1.0f, 1.0f, 1.0f);
effect.SpecularPower = 100.0f;
effect.DiffuseColor = new Vector3(1.0f, 1.0f, 1.0f);
effect.Texture = this.playerTexture;
effect.View = Camera;
effect.Projection = Projection;
effect.World = rotation * this.World;
//[Anji] Schifftextur ändern wenn Schild-PowerUp aktiv
if (GameItem.Hitpoints > GameItemConstants.PlayerHitpoints)
{
effect.Texture = this.shieldTexture;
}
}
mesh.Draw();
}
}
}
/*
* <WAHL>
* Wird benötigt wenn eine Partikel Engine eingebaut wird.
* private Explosion explosion;
* */
/// <summary>
/// Erstellt eine Representation der Spielerfigur.
/// </summary>
public PlayerRepresentation(Player playerGameItem, GraphicsDeviceManager graphics)
{
this.graphics = graphics;
this.model = ViewContent.RepresentationContent.PlayerModel;
GameItem = playerGameItem;
this.playerTexture = ViewContent.RepresentationContent.PlayerTexture;
this.shieldTexture = ViewContent.RepresentationContent.ShipShieldTexture;
this.lastPosition = PlaneProjector.Convert2DTo3D(GameItem.Position);
this.World = Matrix.CreateWorld(this.lastPosition, Vector3.Forward, Vector3.Up);
this.invincibleCount = 0;
//[Anji] Schiffs-Antrieb
this.playerShipEngine = (PlayerShipEngine)createParticleEngine(ViewContent.RepresentationContent.ShipEngineTexture, PlaneProjector.ToScreenCoordinates(lastPosition, graphics), 0.5f, Color.LightBlue); //new Color(190,195,217));
}
/// <summary>
/// Erstellt eine Representation eines PowerUps.
/// <param name="graphics">GraphicsDeviceManager</param>
/// <param name="powerUp">übergebenes PowerUp-Objekt</param>
/// <param name="texture">Textur des PowerUps</param>
/// </summary>
public PowerUpRepresentation(PowerUp powerUp, Texture2D texture, Color color, GraphicsDeviceManager graphics)
{
GameItem = powerUp;
this.texture = texture;
this.model = ViewContent.RepresentationContent.PowerUp;
this.position = PlaneProjector.Convert2DTo3D(GameItem.Position);
this.graphics = graphics;
//Winkel in °
this.angle = 0.0f;
this.rotationSpeed = 1.0f;
this.World = Matrix.CreateWorld(this.position, Vector3.Forward, Vector3.Up);
this.powerUpGlitter = (PowerUpGlitter)createParticleEngine(ViewContent.RepresentationContent.GlitterTexture, PlaneProjector.ToScreenCoordinates(position, graphics), 0.2f, color);
this.color = color;
}
/*
* <WAHL>
* Wird benötigt falls eine Partikel Engine eingebaut wird
* private Explosion explosion;
* */
/// <summary>
/// Erstellt eine Representation des Mutterschiff-Aliens.
/// </summary>
public MothershipRepresentation(Mothership mothershipGameItem, GraphicsDeviceManager graphics)
{
this.graphics = graphics;
this.model = ViewContent.RepresentationContent.MothershipModel;
GameItem = mothershipGameItem;
this.mothershipTexture = ViewContent.RepresentationContent.MothershipTexture;
this.lastPosition = PlaneProjector.Convert2DTo3D(GameItem.Position);
this.World = Matrix.CreateWorld(lastPosition, Vector3.Right, Vector3.Up);
//[Anji] Schiffs-Antrieb
this.mothershipEngine = (MothershipEngine)createParticleEngine(ViewContent.RepresentationContent.MothershipEngineTexture, PlaneProjector.ToScreenCoordinates(lastPosition, graphics), 1f, new Color(255, 96, 167));
}
