public static void Main(string[] args)
{
Window = new RenderWindow(new VideoMode(640, 480), "", Styles.Close);
Window.SetFramerateLimit(60);
Window.Closed += (sender, eventArgs) => Window.Close();
Window.Resized += (sender, eventArgs) =>
{
var view = new View();
view.Size = new Vector2f(eventArgs.Width, eventArgs.Height);
view.Center = view.Size / 2;
Window.SetView(view);
};
Machine = new VirtualMachine(512 * 1024);
var prog = File.ReadAllBytes("bios.bin");
for (var i = 0; i < prog.Length; i++)
Machine.Memory[i] = prog[i];
var kbd = new Devices.Keyboard(0x02, Window);
Machine.Attach(kbd);
var display = new Devices.Display(0x06, Machine, Window);
Machine.Attach(display);
var hdd = new Devices.HardDrive(0x08, "disk.img");
Machine.Attach(hdd);
var running = true;
var stepThread = new Thread(() =>
{
while (running)
{
Machine.Step();
}
});
stepThread.Start();
while (Window.IsOpen())
{
Window.DispatchEvents();
Window.Clear();
Window.Draw(display);
Window.Display();
}
running = false;
stepThread.Join();
Machine.Dispose();
}
public void Load(ShipCode code)
{
Vm = new VirtualMachine(4096);
Vm.Attach(new Timer());
Navigation = new Navigation(Body);
Vm.Attach(Navigation);
Radar = new Radar(this);
Vm.Attach(Radar);
Engines = new Engines();
Vm.Attach(Engines);
Guns = new Guns();
Vm.Attach(Guns);
Broadcast = new Broadcast(this);
Vm.Attach(Broadcast);
Code = code;
for (var i = 0; i < Code.Length; i++)
{
Vm.Memory[i] = Code[i];
}
var ptr = 8;
var varCount = Vm.Memory.ReadInt(ptr);
ptr += sizeof(int);
_variables.Clear();
for (var i = 0; i < varCount; i++)
{
var varAddr = ptr;
ptr += sizeof(int);
var varType = Vm.Memory.ReadSByte(ptr);
ptr += sizeof(sbyte);
_variables.Add(new Variable((VariableType)varType, varAddr));
}
_programLen = Code.Length;
_programOffset = ptr;
_programDead = false;
for (var i = 0; i < Vm.Registers.Length; i++)
{
Vm.Registers[i] = 0;
}
Vm.SP = Vm.Memory.Length;
}