/// <summary>
/// Set GraphicDevice display and rendering BasicEffect effect.
/// Create SpriteBatch, font, and font positions.
/// Creates the traceViewport to display information and the sceneViewport
/// to render the environment.
/// Create and add all DrawableGameComponents and Cameras.
/// First, add all required contest: Inspector, Cameras, Terrain, Agents
/// Second, add all optional (scene specific) content
/// </summary>
protected override void LoadContent()
{
display = graphics.GraphicsDevice;
effect = new BasicEffect(display);
// Set up Inspector display
spriteBatch = new SpriteBatch(display); // Create a new SpriteBatch
inspectorFont = Content.Load <SpriteFont> ("Consolas"); // Windows XNA && MonoGames
// viewports
defaultViewport = GraphicsDevice.Viewport;
inspectorViewport = defaultViewport;
sceneViewport = defaultViewport;
inspectorViewport.Height = InfoPaneSize * inspectorFont.LineSpacing;
inspectorProjection = Matrix.CreatePerspectiveFieldOfView((float)Math.PI / 4.0f,
inspectorViewport.Width / inspectorViewport.Height, 1.0f, 200.0f);
sceneViewport.Height = defaultViewport.Height - inspectorViewport.Height;
sceneViewport.Y = inspectorViewport.Height;
sceneProjection = Matrix.CreatePerspectiveFieldOfView((float)Math.PI / 4.0f,
sceneViewport.Width / sceneViewport.Height, 1.0f, 1000.0f);
// create Inspector display
Texture2D inspectorBackground = Content.Load <Texture2D>("inspectorBackground");
inspector = new Inspector(display, inspectorViewport, inspectorFont, Color.Black, inspectorBackground);
// create information display strings
// help strings
inspector.setInfo(0, "AGMGSKv7 -- Academic Graphics MonoGames/XNA Starter Kit for CSUN Comp 565 assignments.");
inspector.setInfo(1, "Press keyboard for input (not case sensitive 'H' || 'h')");
inspector.setInfo(2, "Inspector toggles: 'H' help or info 'M' matrix or info 'I' displays next info pane.");
inspector.setInfo(3, "Arrow keys move the player in, out, left, or right. 'R' resets player to initial orientation.");
inspector.setInfo(4, "Stage toggles: 'B' bounding spheres, 'C' || 'X' cameras, 'F' fog, 'T' updates, 'Y' yon");
// initialize empty info strings
for (int i = 5; i < 20; i++)
{
inspector.setInfo(i, " ");
}
// set blending for bounding sphere drawing
blending = new BlendState();
blending.ColorSourceBlend = Blend.SourceAlpha;
blending.ColorDestinationBlend = Blend.InverseSourceAlpha;
blending.ColorBlendFunction = BlendFunction.Add;
notBlending = new BlendState();
notBlending = display.BlendState;
// Create and add stage components
// You must have a TopDownCamera, BoundingSphere3D, WayPoint3D, Terrain, and Agents (player, npAgent) in your stage!
// Place objects at a position, provide rotation axis and rotation radians.
// All location vectors are specified relative to the center of the stage.
// Create a top-down "Whole stage" camera view, make it first camera in collection.
topDownCamera = new Camera(this, Camera.CameraEnum.TopDownCamera);
camera.Add(topDownCamera);
// Set initial camera and projection matrix
setCamera(0); // select the first camera
boundingSphere3D = Content.Load <Model>("boundingSphereV3");
wayPoint3D = Content.Load <Model>("100x50x100Marker"); // model for navigation node display
// Create required entities:
collidable = new List <Object3D>(); // collection of objects to test for collisions
terrain = new Terrain(this, "terrain", "heightTexture", "colorTexture");
Components.Add(terrain);
// Load Agent mesh objects, meshes do not have textures
player = new Player(this, "Chaser",
new Vector3(510 * spacing, terrain.surfaceHeight(510, 507), 507 * spacing),
new Vector3(0, 1, 0), 0.78f, "redAvatarV6"); // face looking diagonally across stage
player.IsCollidable = true; // test collisions for player
Components.Add(player);
// create a treasure chest
treasure = new Treasure(this, "treasure", "treasurechest", 4);
Components.Add(treasure);
npAgent = new NPAgent(this, "Evader",
new Vector3(490 * spacing, terrain.surfaceHeight(490, 450), 450 * spacing),
new Vector3(0, 1, 0), 0.0f, "magentaAvatarV6"); // facing +Z
npAgent.IsCollidable = false; // npAgent does not test for collisions
Components.Add(npAgent);
// create file output stream for trace()
fout = new StreamWriter("trace.txt", false);
Trace = string.Format("{0} trace output from AGMGSKv7", DateTime.Today.ToString("MMMM dd, yyyy"));
// ------ The wall and pack are required for Comp 565 projects, but not AGMGSK ---------
// create walls for navigation algorithms
Wall wall = new Wall(this, "wall", "100x100x100Brick");
Components.Add(wall);
// create a pack for "flocking" algorithms
// create a Pack of 6 dogs centered at (450, 500) that is leaderless
pack = new Pack(this, "dog", "dogV6", 6, 450, 430, player.AgentObject);
Components.Add(pack);
// create building
building = new Model3D(this, "building", "darkBuilding");
building.IsCollidable = true;
building.addObject(new Vector3(400 * spacing, terrain.surfaceHeight(400, 400) + 1300, 430 * spacing), Vector3.Up, 4.3f, new Vector3(4300));
Components.Add(building);
// ----------- OPTIONAL CONTENT HERE -----------------------
// Load content for your project here
// create a temple
Model3D m3d = new Model3D(this, "temple", "templeV3");
m3d.IsCollidable = true; // must be set before addObject(...) and Model3D doesn't set it
m3d.addObject(new Vector3(340 * spacing, terrain.surfaceHeight(340, 340), 340 * spacing),
new Vector3(0, 1, 0), 0.79f); // , new Vector3(1, 4, 1));
Components.Add(m3d);
// create 20 clouds
Cloud cloud = new Cloud(this, "cloud", "cloudV3", 20);
Components.Add(cloud);
Trace = string.Format("Scene created with {0} collidable objects.", Collidable.Count);
graph = new NavGraph(this);
createGraph();
Components.Add(graph);
}
// new added
public void setGraph(NavGraph navGraph)
{
graph = navGraph;
}
