public virtual void DrawCollisions(ChaseCamera camera, GraphicsDevice graphicsDevice)
{
// Initialize an array of indices for the box. 12 lines require 24 indices
short[] bBoxIndices = {
0, 1, 1, 2, 2, 3, 3, 0, // Front edges
4, 5, 5, 6, 6, 7, 7, 4, // Back edges
0, 4, 1, 5, 2, 6, 3, 7 // Side edges connecting front and back
};
// Use inside a drawing loop
foreach (BoundingBox box in boundingBoxes)
{
Vector3[] corners = box.GetCorners();
VertexPositionColor[] primitiveList = new VertexPositionColor[corners.Length];
// Assign the 8 box vertices
for (int i = 0; i < corners.Length; i++)
{
primitiveList[i] = new VertexPositionColor(corners[i], Color.White);
}
boxEffect.World = Matrix.Identity;
boxEffect.View = camera.View;
boxEffect.Projection = camera.Projection;
boxEffect.TextureEnabled = false;
// Draw the box with a LineList
foreach (EffectPass pass in boxEffect.CurrentTechnique.Passes)
{
pass.Apply();
graphicsDevice.DrawUserIndexedPrimitives(
PrimitiveType.LineList, primitiveList, 0, 8,
bBoxIndices, 0, 12);
}
}
}
public Game1()
{
showCollisions = false;
graphics = new GraphicsDeviceManager(this);
graphics.SupportedOrientations = DisplayOrientation.Portrait;
maxHeight = 0;
lives = 3;
score = 0;
Content.RootDirectory = "Content";
IsMouseVisible = true;
// Initialize the sound manager
SoundManager.Initialize(this);
graphics.PreferredBackBufferWidth = 800;
graphics.PreferredBackBufferHeight = 600;
timerIncrease = 30;
// Create the chase camera
camera = new ChaseCamera();
// Set the camera offsets
camera.DesiredPositionOffset = new Vector3(0.0f, 2000.0f, 3500.0f);
camera.LookAtOffset = new Vector3(0.0f, 150.0f, 0.0f);
// Set camera perspective
camera.NearPlaneDistance = 10.0f;
camera.FarPlaneDistance = 10000000.0f;
buildingDistance = 200000;
//TODO: Set any other camera invariants here such as field of view
// If you can't understand what this line means, you need lamped you dozy bastard
_gameState = State.NewGame;
}