/// <summary>
/// Creates a Spectrum instance with the specified model and edition name
/// </summary>
/// <param name="modelKey">Spectrum model name</param>
/// <param name="editionKey">Edition name</param>
/// <returns>The newly create Spectrum machine</returns>
public static ISpectrumMachine CreateMachine(string modelKey, string editionKey)
{
// --- Check input
if (modelKey == null)
{
throw new ArgumentNullException(nameof(modelKey));
}
if (editionKey == null)
{
throw new ArgumentNullException(nameof(editionKey));
}
if (!SpectrumModels.StockModels.TryGetValue(modelKey, out var model))
{
throw new KeyNotFoundException($"Cannot find a Spectrum model with key '{modelKey}'");
}
if (!model.Editions.TryGetValue(editionKey, out var edition))
{
throw new KeyNotFoundException($"Cannot find an edition of {modelKey} with key '{editionKey}'");
}
// --- Create the selected Spectrum model/edition
DeviceInfoCollection devices;
switch (modelKey)
{
case SpectrumModels.ZX_SPECTRUM_128:
devices = CreateSpectrum128Devices(edition);
break;
case SpectrumModels.ZX_SPECTRUM_P3_E:
devices = CreateSpectrumP3Devices(edition);
break;
default:
devices = CreateSpectrum48Devices(edition);
break;
}
// --- Setup the machine
var machine = new SpectrumMachine(modelKey, editionKey, devices);
var debugProvider = GetProvider <ISpectrumDebugInfoProvider>();
if (debugProvider != null)
{
machine.SpectrumVm.DebugInfoProvider = debugProvider;
}
if (s_StackDebugSupport != null)
{
machine.SpectrumVm.Cpu.StackDebugSupport = s_StackDebugSupport;
}
return(machine);
}
/// <summary>
/// Creates a SpectrumMachine instance according to the specified edition key
/// </summary>
/// <param name="modelKey">Spectrum model key</param>
/// <param name="editionKey">Edition key (within the model)</param>
/// <returns>
/// The newly created machine instance
/// </returns>
public static SpectrumMachine CreateMachine(string modelKey, string editionKey)
{
// --- Check input
if (modelKey == null)
{
throw new ArgumentNullException(nameof(modelKey));
}
if (editionKey == null)
{
throw new ArgumentNullException(nameof(editionKey));
}
if (!SpectrumModels.StockModels.TryGetValue(modelKey, out var model))
{
throw new KeyNotFoundException($"Cannot find a Spectrum model with key '{modelKey}'");
}
if (!model.Editions.TryGetValue(editionKey, out var edition))
{
throw new KeyNotFoundException($"Cannot find an edition of {modelKey} with key '{editionKey}'");
}
// --- Create the selected Spectrum model/edition
DeviceInfoCollection devices;
switch (modelKey)
{
case SpectrumModels.ZX_SPECTRUM_128:
devices = CreateSpectrum128Devices(edition);
break;
case SpectrumModels.ZX_SPECTRUM_P3_E:
devices = CreateSpectrumP3Devices(edition);
break;
case SpectrumModels.ZX_SPECTRUM_NEXT:
devices = CreateSpectrumNextDevices(edition);
break;
default:
devices = CreateSpectrum48Devices(edition);
break;
}
// --- Setup the machine
var machine = new SpectrumMachine
{
SpectrumVm = new SpectrumEngine(devices),
VmState = VmState.None
};
var debugProvider = GetProvider <ISpectrumDebugInfoProvider>();
if (debugProvider != null)
{
machine.SpectrumVm.DebugInfoProvider = debugProvider;
}
machine.SpectrumVm.Cpu.StackDebugSupport = new ScriptingStackDebugSupport();
var screenDevice = machine.SpectrumVm.ScreenDevice;
screenDevice.FrameCompleted += (sender, args) =>
{
machine.VmScreenRefreshed?.Invoke(machine,
new VmScreenRefreshedEventArgs(screenDevice.GetPixelBuffer()));
};
return(machine);
}