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 = 2f;
var cameraZ = -7f;
Camera.SetPosition(cameraX, cameraY, cameraZ);
// Create the terrain object.
Terrain = new Terrain();
// Initialize the terrain object.
if (!Terrain.Initialize(D3D.Device))
{
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;
}
protected virtual void FillArrays(out ColorShader.Vertex[] vertices, out int[] indices)
{
// Create the vertex array.
vertices = new ColorShader.Vertex[VertexCount];
// Create the index array.
indices = new int[IndexCount];
var index = 0;
for (var j = 0; j < TerrainHeight - 1; j++)
{
for (var i = 0; i < TerrainWidth - 1; i++)
{
// LINE 1
// Upper left
vertices[index] = new ColorShader.Vertex()
{
position = new Vector3(i, 0, j + 1),
color = new Vector4(1, 1, 1, 1)
};
indices[index] = index++;
// Upper right
vertices[index] = new ColorShader.Vertex()
{
position = new Vector3(i + 1, 0, j + 1),
color = new Vector4(1, 1, 1, 1)
};
indices[index] = index++;
// LINE 2
// Upper right
vertices[index] = new ColorShader.Vertex()
{
position = new Vector3(i + 1, 0, j + 1),
color = new Vector4(1, 1, 1, 1)
};
indices[index] = index++;
// Bottom right
vertices[index] = new ColorShader.Vertex()
{
position = new Vector3(i + 1, 0, j),
color = new Vector4(1, 1, 1, 1)
};
indices[index] = index++;
// LINE 3
// Bottom right
vertices[index] = new ColorShader.Vertex()
{
position = new Vector3(i + 1, 0, j),
color = new Vector4(1, 1, 1, 1)
};
indices[index] = index++;
// Bottom left
vertices[index] = new ColorShader.Vertex()
{
position = new Vector3(i, 0, j),
color = new Vector4(1, 1, 1, 1)
};
indices[index] = index++;
// LINE 4
// Bottom left
vertices[index] = new ColorShader.Vertex()
{
position = new Vector3(i, 0, j),
color = new Vector4(1, 1, 1, 1)
};
indices[index] = index++;
// Upper left
vertices[index] = new ColorShader.Vertex()
{
position = new Vector3(i, 0, j + 1),
color = new Vector4(1, 1, 1, 1)
};
indices[index] = index++;
}
}
}
protected override void FillArrays(out ColorShader.Vertex[] vertices, out int[] indices)
{
// Create the vertex array.
vertices = new ColorShader.Vertex[VertexCount];
// Create the index array.
indices = new int[IndexCount];
var index = 0;
for (var j = 0; j < TerrainHeight - 1; j++)
{
for (var i = 0; i < TerrainWidth - 1; i++)
{
var indexBottomLeft = TerrainHeight * j + i;
var indexBottomRight = TerrainHeight * j + (i + 1);
var indexUpperLeft = TerrainHeight * (j + 1) + i;
var indexUpperRight = TerrainHeight * (j + 1) + (i + 1);
#region First Triangle
// Upper left
vertices[index] = new ColorShader.Vertex()
{
position = HeightMap[indexUpperLeft],
color = Vector4.One
};
indices[index] = index++;
// Upper right
vertices[index] = new ColorShader.Vertex()
{
position = HeightMap[indexUpperRight],
color = Vector4.One
};
indices[index] = index++;
// Upper right
vertices[index] = new ColorShader.Vertex()
{
position = HeightMap[indexUpperRight],
color = Vector4.One
};
indices[index] = index++;
// Bottom Left
vertices[index] = new ColorShader.Vertex()
{
position = HeightMap[indexBottomLeft],
color = Vector4.One
};
indices[index] = index++;
// Bottom Left
vertices[index] = new ColorShader.Vertex()
{
position = HeightMap[indexBottomLeft],
color = Vector4.One
};
indices[index] = index++;
// Upper left
vertices[index] = new ColorShader.Vertex()
{
position = HeightMap[indexUpperLeft],
color = Vector4.One
};
indices[index] = index++;
#endregion
#region Second Triangle
// Bottom Left
vertices[index] = new ColorShader.Vertex()
{
position = HeightMap[indexBottomLeft],
color = Vector4.One
};
indices[index] = index++;
// Upper right
vertices[index] = new ColorShader.Vertex()
{
position = HeightMap[indexUpperRight],
color = Vector4.One
};
indices[index] = index++;
// Upper right
vertices[index] = new ColorShader.Vertex()
{
position = HeightMap[indexUpperRight],
color = Vector4.One
};
indices[index] = index++;
// Bottom right
vertices[index] = new ColorShader.Vertex()
{
position = HeightMap[indexBottomRight],
color = Vector4.One
};
indices[index] = index++;
// Bottom right
vertices[index] = new ColorShader.Vertex()
{
position = HeightMap[indexBottomRight],
color = Vector4.One
};
indices[index] = index++;
// Bottom Left
vertices[index] = new ColorShader.Vertex()
{
position = HeightMap[indexBottomLeft],
color = Vector4.One
};
indices[index] = index++;
#endregion
}
}
}