public void Shutdown()
{
// Release the text object.
if (Text != null)
{
Text.Shutdown();
Text = null;
}
// Release the font shader object.
if (FontShader != null)
{
FontShader.Shuddown();
FontShader = null;
}
// Release the CPU object
if (CPU != null)
{
CPU.Shutdown();
CPU = null;
}
// Release the FPS object
FPS = null;
// Release the position object.
Position = null;
// Release the Timer object
Timer = null;
// Release the light shader object.
if (ColorShader != null)
{
ColorShader.Shuddown();
ColorShader = null;
}
// Release the terrain object.
if (Terrain != null)
{
Terrain.Shutdown();
Terrain = null;
}
// Release the camera object.
if (Camera != null)
{
Camera = null;
}
// Release the Direct3D object.
if (D3D != null)
{
D3D.Shutdown();
D3D = null;
}
// Release the input object.
if (Input != null)
{
Input.Shutdown();
Input = null;
}
}
public bool Initialize(SystemConfiguration configuration, IntPtr windowHandle)
{
if (Input == null)
{
Input = new InputClass();
if (!Input.Initialize(configuration, windowHandle))
{
MessageBox.Show("Could not initialize input object", "Error", MessageBoxButtons.OK);
return false;
}
}
// Create the Direct3D object.
D3D = new DX11();
// Initialize the Direct3D object.
if (!D3D.Initialize(configuration, windowHandle))
{
MessageBox.Show("Could not initialize Direct3D", "Error", MessageBoxButtons.OK);
return false;
}
// Create the camera object
Camera = new Camera();
// Initialize a base view matrix the camera for 2D user interface rendering.
Camera.SetPosition(0, 0, -1);
Camera.Render();
var baseViewMatrix = Camera.ViewMatrix;
// Set the initial position of the camera.
var cameraX = 50f;
var cameraY = 18f;
var cameraZ = -7f;
Camera.SetPosition(cameraX, cameraY, cameraZ);
// Create the terrain object.
Terrain = new HeightMapTerrain();
// Initialize the terrain object.
if (!(Terrain as HeightMapTerrain).Initialize(D3D.Device, "heightMap01.bmp"))
{
MessageBox.Show("Could not initialize the terrain object", "Error", MessageBoxButtons.OK);
return false;
}
// Create the light shader object.
ColorShader = new ColorShader();
// Initialize the light shader object.
if (!ColorShader.Initialize(D3D.Device, windowHandle))
{
MessageBox.Show("Could not initialize the light shader", "Error", MessageBoxButtons.OK);
return false;
}
// Create and initialize Timer.
Timer = new Timer();
if (!Timer.Initialize())
{
MessageBox.Show("Could not initialize Timer object", "Error", MessageBoxButtons.OK);
return false;
}
// Create the position object.
Position = new Position();
// Set the initial position of the viewer to the same as the initial camera position.
Position.SetPosition(new Vector3(cameraX, cameraY, cameraZ));
// Create and initialize the FPS object.
FPS = new FPS();
FPS.Initialize();
// Create and initialize the CPU.
CPU = new CPU();
CPU.Initialize();
// Create the font shader object.
FontShader = new FontShader();
// Initialize the font shader object.
if (!FontShader.Initialize(D3D.Device, windowHandle))
{
MessageBox.Show("Could not initialize font shader object", "Error", MessageBoxButtons.OK);
return false;
}
// Create the text object.
Text = new Text();
if (!Text.Initialize(D3D.Device, D3D.DeviceContext, windowHandle, configuration.Width, configuration.Height, baseViewMatrix))
{
MessageBox.Show("Could not initialize the text object", "Error", MessageBoxButtons.OK);
return false;
}
if (!Text.SetVideoCard(D3D.VideoCardDescription, D3D.VideoCardMemory, D3D.DeviceContext))
{
MessageBox.Show("Could not set video card into the text object", "Error", MessageBoxButtons.OK);
return false;
}
return true;
}
public bool Initialize(SystemConfiguration configuration, IntPtr windowHandle)
{
if (Input == null)
{
Input = new InputClass();
if (!Input.Initialize(configuration, windowHandle))
{
MessageBox.Show("Could not initialize input object", "Error", MessageBoxButtons.OK);
return(false);
}
}
// Create the Direct3D object.
D3D = new DX11();
// Initialize the Direct3D object.
if (!D3D.Initialize(configuration, windowHandle))
{
MessageBox.Show("Could not initialize Direct3D", "Error", MessageBoxButtons.OK);
return(false);
}
// Create the camera object
Camera = new Camera();
// Initialize a base view matrix the camera for 2D user interface rendering.
Camera.SetPosition(0, 0, -1);
Camera.Render();
var baseViewMatrix = Camera.ViewMatrix;
// Set the initial position of the camera.
var cameraX = 50f;
var cameraY = 18f;
var cameraZ = -7f;
Camera.SetPosition(cameraX, cameraY, cameraZ);
// Create the terrain object.
Terrain = new HeightMapTerrain();
// Initialize the terrain object.
if (!(Terrain as HeightMapTerrain).Initialize(D3D.Device, "heightMap01.bmp", "dirt02.dds"))
{
MessageBox.Show("Could not initialize the terrain object", "Error", MessageBoxButtons.OK);
return(false);
}
// Create and initialize Timer.
Timer = new Timer();
if (!Timer.Initialize())
{
MessageBox.Show("Could not initialize Timer object", "Error", MessageBoxButtons.OK);
return(false);
}
// Create the position object.
Position = new Position();
// Set the initial position of the viewer to the same as the initial camera position.
Position.SetPosition(new Vector3(cameraX, cameraY, cameraZ));
// Create and initialize the FPS object.
FPS = new FPS();
FPS.Initialize();
// Create and initialize the CPU.
CPU = new CPU();
CPU.Initialize();
// Create the font shader object.
FontShader = new FontShader();
// Initialize the font shader object.
if (!FontShader.Initialize(D3D.Device, windowHandle))
{
MessageBox.Show("Could not initialize font shader object", "Error", MessageBoxButtons.OK);
return(false);
}
// Create the text object.
Text = new Text();
if (!Text.Initialize(D3D.Device, D3D.DeviceContext, windowHandle, configuration.Width, configuration.Height, baseViewMatrix))
{
MessageBox.Show("Could not initialize the text object", "Error", MessageBoxButtons.OK);
return(false);
}
// Set the video card information in the text object.
if (!Text.SetVideoCard(D3D.VideoCardDescription, D3D.VideoCardMemory, D3D.DeviceContext))
{
MessageBox.Show("Could not set video card into the text object", "Error", MessageBoxButtons.OK);
return(false);
}
// Create the height map terrain shader object.
HeightMapTerrainShader = new HeightMapTerrainShader();
// Initialize the height map terrain shader object.
if (!HeightMapTerrainShader.Initialize(D3D.Device, windowHandle))
{
MessageBox.Show("Could not initialize the height map terrain shader", "Error", MessageBoxButtons.OK);
return(false);
}
// Create the light object.
Light = new Light();
// Initialize the light object
Light.SetAmbientColor(0.5f, 0.5f, 0.5f, 1f);
Light.SetDiffuseColor(1f, 1f, 1f, 1f);
Light.SetDirection(0f, 0f, 0.75f);
// Create the frustum object.
Frustum = new Frustum();
// Create the quad tree object.
QuadTree = new QuadTree();
// Initialize the quad tree object.
if (!QuadTree.Initialize(D3D.Device, Terrain))
{
MessageBox.Show("Could not initialize the quad tree object", "Error", MessageBoxButtons.OK);
return(false);
}
return(true);
}