/// <summary>Runs the game.</summary>
public void Run()
{
string[] commandLineArguments = Environment.GetCommandLineArgs();
_sys = new OpenTKSys(commandLineArguments);
DisplayDevice displayDevice = DisplayDevice.Default;
bool windowed = _sys.GameConfig.VideoWindowed;
int width, height;
if(windowed)
{
width = _sys.GameConfig.VideoWindowWidth(displayDevice.Width);
height = _sys.GameConfig.VideoWindowHeight(displayDevice.Height);
}
else
{
width = displayDevice.Width;
height = displayDevice.Height;
}
GameWindowFlags gameWindowFlags = (windowed ? GameWindowFlags.FixedWindow : GameWindowFlags.Fullscreen);
using(_gameWindow = new GameWindow(width, height, GraphicsMode.Default, "Hovertank3DdotNet (OpenTK)", gameWindowFlags))
{
_gameWindow.VSync = (_sys.GameConfig.VideoVSync ? VSyncMode.On : VSyncMode.Off);
if(windowed)
{
int left, top;
if(_sys.GameConfig.VideoWindowCenter)
{
left = (displayDevice.Width - _gameWindow.Width) / 2;
top = (displayDevice.Height - _gameWindow.Height) / 2;
}
else
{
left = _sys.GameConfig.VideoWindowLeft(displayDevice.Width);
top = _sys.GameConfig.VideoWindowTop(displayDevice.Height);
}
_gameWindow.Location = new Point(left, top);
}
_viewportSize = new Size(_gameWindow.Width, _gameWindow.Height);
_gameWindow.Load += gameWindow_Load;
_gameWindow.Resize += gameWindow_Resize;
_gameWindow.UpdateFrame += gameWindow_UpdateFrame;
_gameWindow.RenderFrame += gameWindow_RenderFrame;
_gameWindow.Unload += gameWindow_Unload;
// This can fail if OpenAL isn't installed
SoundSystem soundSystem = new OpenTKSoundSystem();
_sys.InitialiseSound(soundSystem);
_input = new OpenTKInputSystem(_gameWindow);
_disposableObjects.Add(_input);
_sys.InitialiseInput(_input);
_hovertank = new Hovertank(_sys);
_hovertank.StateInitialise();
// Dispose sound system after sounds
_disposableObjects.Add(soundSystem);
_gameWindow.Run(70.0);
}
}
/// <summary>Creates a new FormGame.</summary>
public FormGame()
{
_sys = new WinFormsSys(Program.CommandLineArguments);
if(_sys.GameConfig.VideoWindowed)
{
Screen screen = Screen.FromHandle(Handle);
int width = _sys.GameConfig.VideoWindowWidth(screen.Bounds.Width);
int height = _sys.GameConfig.VideoWindowHeight(screen.Bounds.Height);
FormBorderStyle = FormBorderStyle.FixedSingle;
StartPosition = FormStartPosition.Manual;
WindowState = FormWindowState.Normal;
ClientSize = new Size(width, height);
int left, top;
if(_sys.GameConfig.VideoWindowCenter)
{
left = (screen.Bounds.Width - Size.Width) / 2;
top = (screen.Bounds.Height - Size.Height) / 2;
}
else
{
left = _sys.GameConfig.VideoWindowLeft(screen.Bounds.Width);
top = _sys.GameConfig.VideoWindowTop(screen.Bounds.Height);
}
Location = new Point(left, top);
}
else
{
FormBorderStyle = FormBorderStyle.None;
StartPosition = FormStartPosition.CenterScreen;
WindowState = FormWindowState.Maximized;
MaximizeBox = false;
}
InitializeComponent();
_sys.InitialiseSound(new WinFormsSoundSystem());
WinFormsInputSystem input = new WinFormsInputSystem(this);
_sys.InitialiseInput(input);
BackColor = Color.Black;
_imageView = new ImageView();
_imageView.Location = new Point();
_imageView.Size = ClientSize;
_imageView.LinearFilter = _sys.GameConfig.VideoFilter;
Controls.Add(_imageView);
_hovertank = new Hovertank(_sys);
_hovertank.StateInitialise();
backgroundWorker.DoWork += backgroundWorker_DoWork;
backgroundWorker.ProgressChanged += backgroundWorker_ProgressChanged;
backgroundWorker.RunWorkerCompleted += backgroundWorker_RunWorkerCompleted;
backgroundWorker.RunWorkerAsync();
}
/// <summary>Initialises the game.</summary>
public void InitialiseGame()
{
_sys = new SharpDXSys(Program.CommandLineArguments);
bool windowed = _sys.GameConfig.VideoWindowed;
Screen screen = Screen.FromHandle(Handle);
int width, height;
StartPosition = FormStartPosition.Manual;
WindowState = FormWindowState.Normal;
if(windowed)
{
width = _sys.GameConfig.VideoWindowWidth(screen.Bounds.Width);
height = _sys.GameConfig.VideoWindowHeight(screen.Bounds.Height);
FormBorderStyle = FormBorderStyle.FixedSingle;
}
else
{
width = screen.Bounds.Width;
height = screen.Bounds.Height;
FormBorderStyle = FormBorderStyle.None;
}
ClientSize = new Size(width, height);
if(windowed)
{
int left, top;
if(_sys.GameConfig.VideoWindowCenter)
{
left = (screen.Bounds.Width - Size.Width) / 2;
top = (screen.Bounds.Height - Size.Height) / 2;
}
else
{
left = _sys.GameConfig.VideoWindowLeft(screen.Bounds.Right - 32);
top = _sys.GameConfig.VideoWindowTop(screen.Bounds.Bottom - 32);
}
Location = new System.Drawing.Point(left, top);
}
bool vsync = _sys.GameConfig.VideoVSync;
InitialiseDirect3D(windowed, vsync);
_renderer = new DX9SoftwareRenderer();
_renderer.Initialise(_device, 320, 200);
_renderer.UseLinearFiltering = _sys.GameConfig.VideoFilter;
AddResource(_renderer);
_stopwatch = new Stopwatch();
_hovertank = new Hovertank(_sys);
_hovertank.StateInitialise();
_disposableResources.Add(_sys);
SoundSystem soundSystem = new SharpDXSoundSystem(this);
_sys.InitialiseSound(soundSystem);
_disposableResources.Add(soundSystem); // Note: The sound system needs to be disposed after sys
_input = new SharpDXInputSystem(this);
_sys.InitialiseInput(_input);
_disposableResources.Add(_input);
_stopwatch.Start();
}
/// <summary>Updates the view.</summary>
/// <param name="hovertank">The hovertank game engine.</param>
public void UpdateView(Hovertank hovertank)
{
// Convert display to RGB with emulation of some EGA features
byte[] videoBuffer = hovertank.Display.VideoBuffer;
int[] palette = hovertank.Display.Palette;
int srcIndex = hovertank.Display.ScreenStartIndex + hovertank.Display.PixelOffset;
int dstIndex = 0;
for(int y = 0; y < 200; y++)
{
if(y == hovertank.Display.SplitScreenLines)
srcIndex = 0;
for(int x = 0; x < 320; x++)
_rgb[dstIndex++] = palette[videoBuffer[srcIndex++]];
srcIndex += hovertank.Display.Stride - 320;
}
Bitmap bitmap = _bitmaps[_bitmapIndex++];
_bitmapIndex %= NumBitmaps;
BitmapData bitmapData = bitmap.LockBits(new Rectangle(0, 0, 320, 200), ImageLockMode.WriteOnly, _pixelFormat);
Marshal.Copy(_rgb, 0, bitmapData.Scan0, _rgb.Length);
bitmap.UnlockBits(bitmapData);
_paintBitmap = bitmap;
Invalidate();
}
