static void Main(string[] args)
{
try
{
// Initialise Jonathan's SDLCoverLibrary, which will initialise the SDL library itself,
// and will perform the actions in the anonymous function body below.
SDLCoverLibrary.Init.WithSDLDo(
() =>
{
// Establish the (initial) size of the main desktop window.
var mainWindowSize = new Dimensions {
Width = 1200, Height = 800
};
// Establish the (initial) size of the "retro screen", which is an off-screen
// bitmap onto which you will draw the scene images for the whole display.
// It is *also*, and importantly, the coordinate scheme in which your
// game /program will work.
// I have chosen dimensions to give chunky retro-game pixels, because retro
// is what my SDLCoverLibrary is all about! This means you never need to
// worry about what the main screen's dimensions actually are.
var retroScreenSize = new Dimensions {
Width = 320, Height = 200
};
// Create the main window:
var mainWindow = new Window("SDL2 + C# + SDLCoverLibrary - DemoProgram1", mainWindowSize);
// Load the .BMP image files that this particular demo program needs.
// One of these is actually a font definition (see Images folder).
var gameImages = new GameImages(mainWindow.Renderer);
// Now start the main event processing loop. This function call will
// NOT return until it is time to terminate the entire program.
// We also tell the library the dimensions we desire to use for the "retro screen".
// Note that class DemoGameImplementation is the implementation for
// this particular demo, so we're passing in the images into its constructor.
mainWindow.RunUsing(new DemoGameImplementation(gameImages), retroScreenSize);
}
);
}
catch (Exception e)
{
// You could do something different here, of course.
Console.WriteLine("Unhandled exception during program: " + e.ToString());
Console.Write(e.StackTrace);
}
}
public DemoGameImplementation(GameImages gameTextures)
{
_gameTextures = gameTextures;
_yellowFont = new BasicFont(_gameTextures.YellowFont);
}
