/// <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
graphics.PreferredBackBufferWidth = windowWidth;
graphics.PreferredBackBufferHeight = windowHeight;
graphics.ApplyChanges();
// viewports
defaultViewport = GraphicsDevice.Viewport;
inspectorViewport = defaultViewport;
sceneViewport = defaultViewport;
inspectorViewport.Height = InfoPaneSize * inspectorFont.LineSpacing;
inspectorProjection = Matrix.CreatePerspectiveFieldOfView(fov,
inspectorViewport.Width / inspectorViewport.Height, hither, yon);
sceneViewport.Height = defaultViewport.Height - inspectorViewport.Height;
sceneViewport.Y = inspectorViewport.Height;
sceneProjection = Matrix.CreatePerspectiveFieldOfView(fov,
sceneViewport.Width / sceneViewport.Height, hither, yon);
// 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, "Academic Graphics MonoGames 3.5 Starter Kit for CSUN Comp 565 assignments.");
inspector.setInfo(1, "Press keyboard for input (not case sensitive 'H' || 'h') 'Esc' to quit");
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, 'T' fixed updates, 'N' treasure goal, 'L' lerp, 'P' packing level");
// 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);
boundingSphere3D = Content.Load <Model>("boundingSphereV8");
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);
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 AGMGSKv8", 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", "crab", 12, 450, 430, player.AgentObject); // dogs changed to crabs
Components.Add(pack);
// ----------- OPTIONAL CONTENT HERE -----------------------
// Load content for your project here
// create a temple
Model3D m3d = new Model3D(this, "temple", "temple");
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", "fish", 300); // clouds have become fish
// Set initial camera and projection matrix
setCamera(1); // select the "whole stage" camera
Components.Add(cloud);
//----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
//Create treasure
treasureLocations = new Vector3[totalTreasures]
{
new Vector3(447 * spacing, terrain.surfaceHeight(340, 340), 453 * spacing),
new Vector3(475 * spacing, terrain.surfaceHeight(340, 340), 344 * spacing),
new Vector3(450 * spacing, terrain.surfaceHeight(340, 340), 400 * spacing),
new Vector3(400 * spacing, terrain.surfaceHeight(340, 340), 400 * spacing),
new Vector3(320 * spacing, terrain.surfaceHeight(340, 340), 325 * spacing)
};
taggedTreasure = new bool[totalTreasures] // initialize all treasures to untagged
{
false, false, false, false, false
};
Model3D money = new Model3D(this, "moolah", "treasureV2"); //create treasure models
money.IsCollidable = true; //make treasure collidable
money.addObject(treasureLocations[0], new Vector3(0, 1, 0), 0.79f, new Vector3(.5f, .5f, .5f)); //treasure 1
money.addObject(treasureLocations[1], new Vector3(0, 1, 0), 0.79f, new Vector3(.5f, .5f, .5f)); //treasure 2
money.addObject(treasureLocations[2], new Vector3(0, 1, 0), 0.79f, new Vector3(.5f, .5f, .5f)); //treasure 3
money.addObject(treasureLocations[3], new Vector3(0, 1, 0), 0.79f, new Vector3(.5f, .5f, .5f)); //treasure 4
money.addObject(treasureLocations[4], new Vector3(0, 1, 0), 0.79f, new Vector3(.5f, .5f, .5f)); //treasure 5
Components.Add(money);
// Create Seaweed
Model3D seaweed = new Model3D(this, "grass", "seaweed");
seaweed.addObject(new Vector3(447 * spacing, terrain.surfaceHeight(340, 340), 420 * spacing), new Vector3(0, 1, 0), 0.79f);
seaweed.addObject(new Vector3(475 * spacing, terrain.surfaceHeight(340, 340), 365 * spacing), new Vector3(0, 1, 0), 0.79f);
seaweed.addObject(new Vector3(250 * spacing, terrain.surfaceHeight(340, 340), 434 * spacing), new Vector3(0, 1, 0), 0.79f);
seaweed.addObject(new Vector3(400 * spacing, terrain.surfaceHeight(340, 340), 270 * spacing), new Vector3(0, 1, 0), 0.79f);
seaweed.addObject(new Vector3(447 * spacing, terrain.surfaceHeight(340, 340), 120 * spacing), new Vector3(0, 1, 0), 0.79f);
seaweed.addObject(new Vector3(475 * spacing, terrain.surfaceHeight(340, 340), 565 * spacing), new Vector3(0, 1, 0), 0.79f);
seaweed.addObject(new Vector3(250 * spacing, terrain.surfaceHeight(340, 340), 734 * spacing), new Vector3(0, 1, 0), 0.79f);
seaweed.addObject(new Vector3(400 * spacing, terrain.surfaceHeight(340, 340), 470 * spacing), new Vector3(0, 1, 0), 0.79f);
Components.Add(seaweed);
//----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
// Describe the scene created
Trace = string.Format("scene created:");
Trace = string.Format("\t {0,4:d} components", Components.Count);
Trace = string.Format("\t {0,4:d} collidable objects", Collidable.Count);
Trace = string.Format("\t {0,4:d} cameras", camera.Count);
//-----------------------------------------------------
// Graph stuff
graph = new NavGraph();
foreach (Object3D gameObject in collidable)
{
if (gameObject.Name.Contains("temple") || gameObject.Name.Contains("wall"))
{
int npAgentRadius = (int)Math.Ceiling(npAgent.BoundingSphereRadius);
int gameObjectRadius = (int)Math.Ceiling(gameObject.ObjectBoundingSphereRadius);
int radius = (int)(npAgentRadius + gameObjectRadius + 150) / spacing;
int xCenter = (int)(gameObject.Translation.X / spacing);
int zCenter = (int)(gameObject.Translation.Z / spacing);
for (int x = zCenter - radius; x < xCenter + radius; x++)
{
for (int z = zCenter - radius; z < zCenter + radius; z++)
{
if (x < range && x > 0 && z < range && z > 0 &&
(distance(x, xCenter, z, zCenter) < radius))
{
graph.Add(x, z);
}
}
}
}
}
//-----------------------------------------------------
}
