public void updateCamera(Camera camera, CModel model)
{
if (Keyboard.GetState().IsKeyDown(Keys.W) || Mouse.GetState().RightButton == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.S) || Keyboard.GetState().IsKeyDown(Keys.A) || Keyboard.GetState().IsKeyDown(Keys.D))
{
// Move the camera to the new model's position and orientation
((ChaseCamera)camera).Move(model.Position, model.Rotation, cameraUpDownLook);
cameraFreeRotation = model.Rotation;
}
if (Mouse.GetState().LeftButton == ButtonState.Pressed && Mouse.GetState().RightButton == ButtonState.Released)
((ChaseCamera)camera).Move(model.Position, cameraFreeRotation, cameraUpDownLook);
// Update the camera
camera.Update();
}
public bool UpdateCollision(CModel model)
{
bool collisionDetected = false;
for (int i = 0; i < boundingBoxList.Count; i++)
{
if (model.BoundingSphere.Intersects(boundingBoxList[i]))
{
collisionDetected = true;
break;
}
else
collisionDetected = false;
}
return collisionDetected;
}
public void updateCamera(Camera camera, CModel model)
{
if (Keyboard.GetState().IsKeyDown(Keys.W) || Mouse.GetState().RightButton == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.S) || Keyboard.GetState().IsKeyDown(Keys.A) || Keyboard.GetState().IsKeyDown(Keys.D))
{
// Move the camera to the new model's position and orientation
((ChaseCamera)camera).Move(model.Position, model.Rotation, cameraUpDownLook);
cameraFreeRotation = model.Rotation;
}
if (Mouse.GetState().LeftButton == ButtonState.Pressed && Mouse.GetState().RightButton == ButtonState.Released)
{
((ChaseCamera)camera).Move(model.Position, cameraFreeRotation, cameraUpDownLook);
}
// Update the camera
camera.Update();
}
public bool UpdateCollision(CModel model)
{
bool collisionDetected = false;
for (int i = 0; i < boundingBoxList.Count; i++)
{
if (model.BoundingSphere.Intersects(boundingBoxList[i]))
{
collisionDetected = true;
break;
}
else
{
collisionDetected = false;
}
}
return(collisionDetected);
}
public void updateModel(GameTime gameTime, Camera camera, CModel model, GraphicsDeviceManager graphics)
{
prevPosition = model.Position;
Vector3 rotChange = new Vector3(0, 0, 0);
Vector3 freeRotation = new Vector3(0, 0, 0);
Vector3 upDownLook = new Vector3(0, 0, 0);
// Determine how much the camera should turn
float deltaX = (float)lastMouseState.X - (float)Mouse.GetState().X;
float deltaY = (float)lastMouseState.Y - (float)Mouse.GetState().Y;
// Calculate scroll wheel movement
scrollDelta = (float)lastMouseState.ScrollWheelValue - (float)Mouse.GetState().ScrollWheelValue;
((ChaseCamera)camera).UpdateScroolDelta(scrollDelta);
// Move model with mouse
if (Mouse.GetState().RightButton == ButtonState.Pressed)
{
rotChange = new Vector3(0, deltaX * 0.1f, 0);
upDownLook = new Vector3(deltaY * 0.1f, 0, 0);
}
if (Mouse.GetState().LeftButton == ButtonState.Pressed)
{
freeRotation = new Vector3(deltaY * 0.1f, deltaX * 0.1f, 0);
}
// Rotate model with keyboard
if (Keyboard.GetState().IsKeyDown(Keys.A) && Mouse.GetState().RightButton == ButtonState.Released)
rotChange = new Vector3(0, 1, 0);
if (Keyboard.GetState().IsKeyDown(Keys.D) && Mouse.GetState().RightButton == ButtonState.Released)
rotChange = new Vector3(0, -1, 0);
// Set speed of model and camera
model.Rotation += rotChange * .025f;
cameraFreeRotation += freeRotation * .025f;
cameraUpDownLook += upDownLook * .025f;
// Determine what direction to move in
Matrix rotation = Matrix.CreateFromYawPitchRoll(model.Rotation.Y, 0, model.Rotation.Z);
// Move in the direction dictated by our rotation matrix
if (Keyboard.GetState().IsKeyDown(Keys.W) || Mouse.GetState().RightButton == ButtonState.Pressed && Mouse.GetState().LeftButton == ButtonState.Pressed)
{
model.Model.Root.Transform = Matrix.CreateRotationY(0);
model.Model.Bones[1].Transform *= Matrix.CreateRotationX(-0.2f);
model.Model.Bones[2].Transform *= Matrix.CreateRotationX(-0.2f);
model.Model.Bones[3].Transform = Matrix.CreateTranslation(new Vector3(0, 5.235f, -5.235f)) * Matrix.CreateRotationY(MathHelper.ToRadians(90));
model.Position += Vector3.Transform(Vector3.Forward, rotation) * (float)gameTime.ElapsedGameTime.TotalMilliseconds * 0.2f;
if (collision.UpdateCollision(model))
model.Position = prevPosition;
}
if (Keyboard.GetState().IsKeyDown(Keys.S))
{
model.Model.Root.Transform = Matrix.CreateRotationY(0);
model.Model.Bones[1].Transform *= Matrix.CreateRotationX(0.2f);
model.Model.Bones[2].Transform *= Matrix.CreateRotationX(0.2f);
model.Model.Bones[3].Transform = Matrix.CreateTranslation(new Vector3(0, 5.235f, -5.235f)) * Matrix.CreateRotationY(MathHelper.ToRadians(90));
model.Position += Vector3.Transform(Vector3.Backward, rotation) * (float)gameTime.ElapsedGameTime.TotalMilliseconds * 0.2f;
if (collision.UpdateCollision(model))
model.Position = prevPosition;
}
// Move model left and right
if (Keyboard.GetState().IsKeyDown(Keys.D) && Mouse.GetState().RightButton == ButtonState.Pressed)
{
if (Keyboard.GetState().IsKeyDown(Keys.W) || Mouse.GetState().RightButton == ButtonState.Pressed && Mouse.GetState().LeftButton == ButtonState.Pressed)
{
model.Model.Root.Transform = Matrix.CreateRotationY(-0.5f);
model.Model.Bones[3].Transform = Matrix.CreateTranslation(new Vector3(0, 5.235f, -5.235f)) * Matrix.CreateRotationY(MathHelper.ToRadians(135));
}
else if (Keyboard.GetState().IsKeyDown(Keys.S))
{
model.Model.Root.Transform = Matrix.CreateRotationY(0.5f);
model.Model.Bones[3].Transform = Matrix.CreateTranslation(new Vector3(0, 5.235f, -5.235f)) * Matrix.CreateRotationY(MathHelper.ToRadians(90));
}
else
{
model.Model.Root.Transform = Matrix.CreateRotationY(MathHelper.ToRadians(-90));
model.Model.Bones[1].Transform *= Matrix.CreateRotationX(-0.2f);
model.Model.Bones[2].Transform *= Matrix.CreateRotationX(-0.2f);
model.Model.Bones[3].Transform = Matrix.CreateTranslation(new Vector3(0, 5.235f, -5.235f)) * Matrix.CreateRotationY(MathHelper.ToRadians(90));
}
model.Position += Vector3.Transform(Vector3.Right, rotation) * (float)gameTime.ElapsedGameTime.TotalMilliseconds * 0.2f;
if (collision.UpdateCollision(model))
model.Position -= Vector3.Transform(Vector3.Right, rotation) * (float)gameTime.ElapsedGameTime.TotalMilliseconds * 0.2f;
}
if (Keyboard.GetState().IsKeyDown(Keys.A) && Mouse.GetState().RightButton == ButtonState.Pressed)
{
if (Keyboard.GetState().IsKeyDown(Keys.W) || Mouse.GetState().RightButton == ButtonState.Pressed && Mouse.GetState().LeftButton == ButtonState.Pressed)
{
model.Model.Root.Transform = Matrix.CreateRotationY(0.5f);
model.Model.Bones[3].Transform = Matrix.CreateTranslation(new Vector3(0, 5.235f, -5.235f)) * Matrix.CreateRotationY(MathHelper.ToRadians(45));
}
else if (Keyboard.GetState().IsKeyDown(Keys.S))
{
model.Model.Root.Transform = Matrix.CreateRotationY(-0.5f);
model.Model.Bones[3].Transform = Matrix.CreateTranslation(new Vector3(0, 5.235f, -5.235f)) * Matrix.CreateRotationY(MathHelper.ToRadians(90));
}
else
{
model.Model.Root.Transform = Matrix.CreateRotationY(MathHelper.ToRadians(90));
model.Model.Bones[1].Transform *= Matrix.CreateRotationX(-0.2f);
model.Model.Bones[2].Transform *= Matrix.CreateRotationX(-0.2f);
model.Model.Bones[3].Transform = Matrix.CreateTranslation(new Vector3(0, 5.235f, -5.235f)) * Matrix.CreateRotationY(MathHelper.ToRadians(90));
}
model.Position += Vector3.Transform(Vector3.Left, rotation) * (float)gameTime.ElapsedGameTime.TotalMilliseconds * 0.2f;
if (collision.UpdateCollision(model))
model.Position -= Vector3.Transform(Vector3.Left, rotation) * (float)gameTime.ElapsedGameTime.TotalMilliseconds * 0.2f;
}
// Set mouse position and do initial get state
Mouse.SetPosition(graphics.GraphicsDevice.Viewport.Width / 2, graphics.GraphicsDevice.Viewport.Height / 2);
// Update the mousestate
lastMouseState = Mouse.GetState();
}
public void updateModel(GameTime gameTime, Camera camera, CModel model, GraphicsDeviceManager graphics)
{
prevPosition = model.Position;
Vector3 rotChange = new Vector3(0, 0, 0);
Vector3 freeRotation = new Vector3(0, 0, 0);
Vector3 upDownLook = new Vector3(0, 0, 0);
// Determine how much the camera should turn
float deltaX = (float)lastMouseState.X - (float)Mouse.GetState().X;
float deltaY = (float)lastMouseState.Y - (float)Mouse.GetState().Y;
// Calculate scroll wheel movement
scrollDelta = (float)lastMouseState.ScrollWheelValue - (float)Mouse.GetState().ScrollWheelValue;
((ChaseCamera)camera).UpdateScroolDelta(scrollDelta);
// Move model with mouse
if (Mouse.GetState().RightButton == ButtonState.Pressed)
{
rotChange = new Vector3(0, deltaX * 0.1f, 0);
upDownLook = new Vector3(deltaY * 0.1f, 0, 0);
}
if (Mouse.GetState().LeftButton == ButtonState.Pressed)
{
freeRotation = new Vector3(deltaY * 0.1f, deltaX * 0.1f, 0);
}
// Rotate model with keyboard
if (Keyboard.GetState().IsKeyDown(Keys.A) && Mouse.GetState().RightButton == ButtonState.Released)
{
rotChange = new Vector3(0, 1, 0);
}
if (Keyboard.GetState().IsKeyDown(Keys.D) && Mouse.GetState().RightButton == ButtonState.Released)
{
rotChange = new Vector3(0, -1, 0);
}
// Set speed of model and camera
model.Rotation += rotChange * .025f;
cameraFreeRotation += freeRotation * .025f;
cameraUpDownLook += upDownLook * .025f;
// Determine what direction to move in
Matrix rotation = Matrix.CreateFromYawPitchRoll(model.Rotation.Y, 0, model.Rotation.Z);
// Move in the direction dictated by our rotation matrix
if (Keyboard.GetState().IsKeyDown(Keys.W) || Mouse.GetState().RightButton == ButtonState.Pressed && Mouse.GetState().LeftButton == ButtonState.Pressed)
{
model.Model.Root.Transform = Matrix.CreateRotationY(0);
model.Model.Bones[1].Transform *= Matrix.CreateRotationX(-0.2f);
model.Model.Bones[2].Transform *= Matrix.CreateRotationX(-0.2f);
model.Model.Bones[3].Transform = Matrix.CreateTranslation(new Vector3(0, 5.235f, -5.235f)) * Matrix.CreateRotationY(MathHelper.ToRadians(90));
model.Position += Vector3.Transform(Vector3.Forward, rotation) * (float)gameTime.ElapsedGameTime.TotalMilliseconds * 0.2f;
if (collision.UpdateCollision(model))
{
model.Position = prevPosition;
}
}
if (Keyboard.GetState().IsKeyDown(Keys.S))
{
model.Model.Root.Transform = Matrix.CreateRotationY(0);
model.Model.Bones[1].Transform *= Matrix.CreateRotationX(0.2f);
model.Model.Bones[2].Transform *= Matrix.CreateRotationX(0.2f);
model.Model.Bones[3].Transform = Matrix.CreateTranslation(new Vector3(0, 5.235f, -5.235f)) * Matrix.CreateRotationY(MathHelper.ToRadians(90));
model.Position += Vector3.Transform(Vector3.Backward, rotation) * (float)gameTime.ElapsedGameTime.TotalMilliseconds * 0.2f;
if (collision.UpdateCollision(model))
{
model.Position = prevPosition;
}
}
// Move model left and right
if (Keyboard.GetState().IsKeyDown(Keys.D) && Mouse.GetState().RightButton == ButtonState.Pressed)
{
if (Keyboard.GetState().IsKeyDown(Keys.W) || Mouse.GetState().RightButton == ButtonState.Pressed && Mouse.GetState().LeftButton == ButtonState.Pressed)
{
model.Model.Root.Transform = Matrix.CreateRotationY(-0.5f);
model.Model.Bones[3].Transform = Matrix.CreateTranslation(new Vector3(0, 5.235f, -5.235f)) * Matrix.CreateRotationY(MathHelper.ToRadians(135));
}
else if (Keyboard.GetState().IsKeyDown(Keys.S))
{
model.Model.Root.Transform = Matrix.CreateRotationY(0.5f);
model.Model.Bones[3].Transform = Matrix.CreateTranslation(new Vector3(0, 5.235f, -5.235f)) * Matrix.CreateRotationY(MathHelper.ToRadians(90));
}
else
{
model.Model.Root.Transform = Matrix.CreateRotationY(MathHelper.ToRadians(-90));
model.Model.Bones[1].Transform *= Matrix.CreateRotationX(-0.2f);
model.Model.Bones[2].Transform *= Matrix.CreateRotationX(-0.2f);
model.Model.Bones[3].Transform = Matrix.CreateTranslation(new Vector3(0, 5.235f, -5.235f)) * Matrix.CreateRotationY(MathHelper.ToRadians(90));
}
model.Position += Vector3.Transform(Vector3.Right, rotation) * (float)gameTime.ElapsedGameTime.TotalMilliseconds * 0.2f;
if (collision.UpdateCollision(model))
{
model.Position -= Vector3.Transform(Vector3.Right, rotation) * (float)gameTime.ElapsedGameTime.TotalMilliseconds * 0.2f;
}
}
if (Keyboard.GetState().IsKeyDown(Keys.A) && Mouse.GetState().RightButton == ButtonState.Pressed)
{
if (Keyboard.GetState().IsKeyDown(Keys.W) || Mouse.GetState().RightButton == ButtonState.Pressed && Mouse.GetState().LeftButton == ButtonState.Pressed)
{
model.Model.Root.Transform = Matrix.CreateRotationY(0.5f);
model.Model.Bones[3].Transform = Matrix.CreateTranslation(new Vector3(0, 5.235f, -5.235f)) * Matrix.CreateRotationY(MathHelper.ToRadians(45));
}
else if (Keyboard.GetState().IsKeyDown(Keys.S))
{
model.Model.Root.Transform = Matrix.CreateRotationY(-0.5f);
model.Model.Bones[3].Transform = Matrix.CreateTranslation(new Vector3(0, 5.235f, -5.235f)) * Matrix.CreateRotationY(MathHelper.ToRadians(90));
}
else
{
model.Model.Root.Transform = Matrix.CreateRotationY(MathHelper.ToRadians(90));
model.Model.Bones[1].Transform *= Matrix.CreateRotationX(-0.2f);
model.Model.Bones[2].Transform *= Matrix.CreateRotationX(-0.2f);
model.Model.Bones[3].Transform = Matrix.CreateTranslation(new Vector3(0, 5.235f, -5.235f)) * Matrix.CreateRotationY(MathHelper.ToRadians(90));
}
model.Position += Vector3.Transform(Vector3.Left, rotation) * (float)gameTime.ElapsedGameTime.TotalMilliseconds * 0.2f;
if (collision.UpdateCollision(model))
{
model.Position -= Vector3.Transform(Vector3.Left, rotation) * (float)gameTime.ElapsedGameTime.TotalMilliseconds * 0.2f;
}
}
// Set mouse position and do initial get state
Mouse.SetPosition(graphics.GraphicsDevice.Viewport.Width / 2, graphics.GraphicsDevice.Viewport.Height / 2);
// Update the mousestate
lastMouseState = Mouse.GetState();
}