Exemplo n.º 1
0
        /// <summary>
        /// Builds the machine that can be started
        /// </summary>
        protected virtual void BuildMachine()
        {
            if (SpectrumVm == null)
            {
                MoveToState(VmState.BuildingMachine);

                if (StartupConfiguration == null)
                {
                    throw new InvalidOperationException("You must provide a startup configuration for " +
                                                        "the virtual machine, it cannot be null");
                }

                // --- Create the machine on first start
                SpectrumVm = new Spectrum48(StartupConfiguration.DeviceData, this);
                SpectrumVm.ScreenDevice.FrameCompleted +=
                    (s, e) => VmScreenRefreshed?.Invoke(s,
                                                        new VmScreenRefreshedEventArgs(SpectrumVm.ScreenDevice.GetPixelBuffer()));
            }

            // --- We either provider out DebugInfoProvider, or use
            // --- the default one
            if (StartupConfiguration.DebugInfoProvider == null)
            {
                StartupConfiguration.DebugInfoProvider = SpectrumVm.DebugInfoProvider;
            }
            else
            {
                SpectrumVm.DebugInfoProvider = StartupConfiguration.DebugInfoProvider;
            }
            // --- Set up stack debug support
            if (StartupConfiguration.StackDebugSupport != null)
            {
                SpectrumVm.Cpu.StackDebugSupport = StartupConfiguration.StackDebugSupport;
                StartupConfiguration.StackDebugSupport.Reset();
            }

            // --- At this point we have a Spectrum VM.
            // --- Let's reset it
            SpectrumVm.Reset();
        }
Exemplo n.º 2
0
 /// <summary>
 /// Forces a screen refresh
 /// </summary>
 public void ForceScreenRefresh()
 {
     VmScreenRefreshed?.Invoke(this,
                               new VmScreenRefreshedEventArgs(SpectrumVm.ScreenDevice.GetPixelBuffer()));
 }