/// Does the actual drawing of the skybox with our skybox effect.
/// The size of the skybox can be changed with the size variable.
public void Draw(Camera camera )
{
// Go through each pass in the effect, but we know there is only one...
foreach (EffectPass pass in skyBoxEffect.CurrentTechnique.Passes)
{
// Draw all of the components of the mesh, but we know the cube really
// only has one mesh
foreach (ModelMesh mesh in skyBox.Meshes)
{
// Assign the appropriate values to each of the parameters
foreach (ModelMeshPart part in mesh.MeshParts)
{
part.Effect = skyBoxEffect;
part.Effect.Parameters["World"].SetValue(Matrix.CreateScale(size) * Matrix.CreateTranslation(camera.camPosition));
part.Effect.Parameters["View"].SetValue(camera.viewMatrix);
part.Effect.Parameters["Projection"].SetValue(camera.projectionMatrix);
part.Effect.Parameters["SkyBoxTexture"].SetValue(skyBoxTexture);
part.Effect.Parameters["CameraPosition"].SetValue(camera.camPosition);
}
// Draw the mesh with the skybox effect
mesh.Draw();
}
}
}
public void Draw(Camera camera, float aspectRatio, Matrix[] transforms)
{
// Copy any parent transforms.
playerModel.CopyAbsoluteBoneTransformsTo(transforms);
// Draw the model. A model can have multiple meshes, so loop.
foreach (ModelMesh mesh in playerModel.Meshes)
{
// This is where the mesh orientation is set, as well
// as our camera and projection.
foreach (BasicEffect effect in mesh.Effects)
{
//effect.EnableDefaultLighting();
effect.World = transforms[mesh.ParentBone.Index] * Matrix.CreateRotationY(modelRotation) * Matrix.CreateTranslation(position);
effect.View = Matrix.CreateLookAt(camera.camPosition, camera.camLookat, Vector3.Up);
effect.Projection = Matrix.CreatePerspectiveFieldOfView(MathHelper.ToRadians(45.0f), aspectRatio, 1.0f, 50000.0f);
}
// Draw the mesh, using the effects set above.
mesh.Draw();
}
}
private void switchCamera()
{
//third > close third > first
if (eCurrentCamState == eCamStates.firstPerson)
{
gameCamActive = gameCamThirdPerson;
gameCamActive.setCamPosition(new Vector3(gameCamActive.getCamPosition().X, gameCamActive.getCamPosition().Y,
carPlayer.getPosition().Z + gameCamThirdPerson.getCamFollowDistance()));
eCurrentCamState = eCamStates.thirdPerson;
}
else if (eCurrentCamState == eCamStates.thirdPerson)
{
gameCamActive = gameCamThirdPersonClose;
gameCamActive.setCamPosition(new Vector3(gameCamActive.getCamPosition().X, gameCamActive.getCamPosition().Y,
carPlayer.getPosition().Z + gameCamThirdPersonClose.getCamFollowDistance()));
eCurrentCamState = eCamStates.thirdPersonClose;
}
else if (eCurrentCamState == eCamStates.thirdPersonClose)
{
gameCamActive = gameCamFirstPerson;
gameCamActive.setCamPosition(new Vector3(gameCamActive.getCamPosition().X, gameCamActive.getCamPosition().Y,
carPlayer.getPosition().Z + gameCamFirstPerson.getCamFollowDistance()));
eCurrentCamState = eCamStates.firstPerson;
}
}
//set up the game view
public void initialiseGameView(GraphicsDeviceManager gDevice)
{
graphics = gDevice;
//initialise all the cameras
gameCamThirdPerson = new Camera();
gameCamThirdPerson.Initialise(new Vector3(0, 14, 40), graphics);
gameCamThirdPerson.setCamPitch(MathHelper.ToRadians(-15));
gameCamThirdPersonClose = new Camera();
gameCamThirdPersonClose.Initialise(new Vector3(0, 10, 20), graphics);
gameCamThirdPersonClose.setCamPitch(MathHelper.ToRadians(-15));
//as this camera is from the player's POV, no pitch is necessary
gameCamFirstPerson = new Camera();
gameCamFirstPerson.Initialise(new Vector3(0, 3, -15), graphics);
//the third person camera is the active camera by default
gameCamActive = gameCamThirdPerson;
//set both matrices to that of the currently active camera
viewMatrix = gameCamActive.getCamViewMatrix();
projectionMatrix = gameCamActive.getProjectionMatrix();
}
/// Allows the game to perform any initialization it needs to before starting to run.
/// This is where it can query for any required services and load any non-graphic
/// related content. Calling base.Initialize will enumerate through any components
/// and initialize them as well.
protected override void Initialize()
{
//Intialises the variable previously created as a new menu
menu = new Menu();
//sets the gamestate at menu
gamestate = GameStates.Menu;
//Intialises the variable previously created as a new input
input = new Input();
// Gets aspectRatio using the Graphics device
aspectRatio = GraphicsDevice.Viewport.AspectRatio;
//Intialises the variable previously created as a new Camera
camera = new Camera();
camera.InitializeCamera(aspectRatio);
//Intialises the variable previously created as a new Terrain
landscape = new Terrain(GraphicsDevice);
//Initialises the method that deals with the effects
InitializeEffect();
//Initialises the method that resets the enemy daleks
ResetDaleks();
base.Initialize();
}