public SadConsoleEmulatorLoop(
SadConsoleEmulatorRenderer renderer,
SadConsoleEmulatorInput input,
SadConsoleEmulatorExecutor executor,
int updateEmulatorEveryXFrame = 0)
{
_renderer = renderer;
_input = input;
_executor = executor;
_updateEmulatorEveryXFrame = updateEmulatorEveryXFrame;
_frameCounter = 0;
}
public void Start()
{
_options.EmulatorConfig.Validate();
// Init CPU emulator
var computer = SetupEmulator(_options.EmulatorConfig);
// Create SadConsole renderer that reads screen data from emulator memory and displays it on a SadConsole screen/console
var sadConsoleEmulatorRenderer = new SadConsoleEmulatorRenderer(
GetSadConsoleScreen,
computer.Mem,
_options.EmulatorConfig.Memory.Screen);
// Init emulator memory based on our configured memory layout
sadConsoleEmulatorRenderer.InitEmulatorScreenMemory();
// Create SadConsole input handler that forwards pressed keys to the emulator via memory addresses
var sadConsoleEmulatorInput = new SadConsoleEmulatorInput(
computer.Mem,
_options.EmulatorConfig.Memory.Input);
// Create SadConsole executor that executes instructions in the emulator until a certain memory address has been flagged that emulator code is done for current frame
var sadConsoleEmulatorExecutor = new SadConsoleEmulatorExecutor(
computer,
_options.EmulatorConfig.Memory.Screen,
_options.EmulatorConfig.StopAtBRK);
// Create the main game loop class that invokes emulator and render to host screen
var sadConsoleEmulatorLoop = new SadConsoleEmulatorLoop(
sadConsoleEmulatorRenderer,
sadConsoleEmulatorInput,
sadConsoleEmulatorExecutor,
updateEmulatorEveryXFrame: _options.EmulatorConfig.RunEmulatorEveryFrame);
// Create the main SadConsole class that is responsible for configuring and starting up SadConsole with our preferred configuration.
SadConsoleMain = new SadConsoleMain(
_options.SadConsoleConfig,
_options.EmulatorConfig.Memory.Screen,
sadConsoleEmulatorLoop);
// Start SadConsole. Will exit from this method after SadConsole window is closed.
SadConsoleMain.Run();
}
