using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;
using BizHawk.Common;
using BizHawk.Common.IOExtensions;
using BizHawk.Client.EmuHawk;
using BizHawk.Bizware.BizwareGL;
using BizHawk.Emulation.Common;
using BizHawk.Emulation.Common.IEmulatorExtensions;
using BizHawk.Emulation.Cores.Nintendo.NES;
using BizHawk.Client.Common;
using BizHawk.Client.MultiHawk.ToolExtensions;
namespace BizHawk.Client.MultiHawk
{
public partial class Mainform : Form
{
static Mainform()
{
// If this isnt here, then our assemblyresolving hacks wont work due to the check for MainForm.INTERIM
// its.. weird. dont ask.
}
public Mainform(string[] args)
{
GLManager.CreateInstance(GlobalWin.IGL_GL);
InitializeComponent();
_throttle = new BizHawk.Client.EmuHawk.Throttle();
_inputManager = new InputManager(this);
Global.Config = ConfigService.Load<Config>(PathManager.DefaultIniPath);
Global.Config.DispFixAspectRatio = false; // TODO: don't hardcode this
Global.Config.ResolveDefaults();
GlobalWin.MainForm = this;
Global.ControllerInputCoalescer = new ControllerInputCoalescer();
Global.FirmwareManager = new FirmwareManager();
Global.MovieSession = new MovieSession
{
Movie = MovieService.DefaultInstance,
MovieControllerAdapter = MovieService.DefaultInstance.LogGeneratorInstance().MovieControllerAdapter,
MessageCallback = AddMessage,
AskYesNoCallback = StateErrorAskUser,
PauseCallback = PauseEmulator,
ModeChangedCallback = SetMainformMovieInfo
};
new AutoResetEvent(false);
// TODO
//Icon = Properties.Resources.logo;
Global.Game = GameInfo.NullInstance;
// In order to allow late construction of this database, we hook up a delegate here to dearchive the data and provide it on demand
// we could background thread this later instead if we wanted to be real clever
NES.BootGodDB.GetDatabaseBytes = () =>
{
string xmlPath = Path.Combine(PathManager.GetExeDirectoryAbsolute(), "gamedb", "NesCarts.xml");
string x7zPath = Path.Combine(PathManager.GetExeDirectoryAbsolute(), "gamedb", "NesCarts.7z");
bool loadXml = File.Exists(xmlPath);
using (var NesCartFile = new HawkFile(loadXml ? xmlPath : x7zPath))
{
if (!loadXml) { NesCartFile.BindFirst(); }
return NesCartFile
.GetStream()
.ReadAllBytes();
};
Database.LoadDatabase(Path.Combine(PathManager.GetExeDirectoryAbsolute(), "gamedb", "gamedb.txt"));
Input.Initialize(this.Handle);
InitControls();
// TODO
//CoreFileProvider.SyncCoreCommInputSignals();
Global.ActiveController = new Controller(NullController.Instance.Definition);
Global.AutoFireController = Global.AutofireNullControls;
Global.AutofireStickyXORAdapter.SetOnOffPatternFromConfig();
Closing += (o, e) =>
{
Global.MovieSession.Movie.Stop();
foreach (var ew in EmulatorWindows.ToList())
{
ew.ShutDown();
}
SaveConfig();
};
if (Global.Config.MainWndx != -1 && Global.Config.MainWndy != -1 && Global.Config.SaveWindowPosition)
{
Location = new Point(Global.Config.MainWndx, Global.Config.MainWndy);
}
};
}
// TODO: make this an actual property, set it when loading a Rom, and pass it dialogs, etc
// This is a quick hack to reduce the dependency on Global.Emulator
public IEmulator Emulator
{
get { return Global.Emulator; }
set { Global.Emulator = value; }
}
private static bool StateErrorAskUser(string title, string message)
{
var result = MessageBox.Show(
message,
title,
MessageBoxButtons.YesNo,
MessageBoxIcon.Question
);
return result == DialogResult.Yes;
}
private void Mainform_Load(object sender, EventArgs e)
{
SetMainformMovieInfo();
if (Global.Config.RecentRomSessions.AutoLoad)
{
LoadRomSessionFromRecent(Global.Config.RecentRomSessions.MostRecent);
if (Global.Config.RecentMovies.AutoLoad && !Global.Config.RecentMovies.Empty)
{
LoadMoviesFromRecent(Global.Config.RecentMovies.MostRecent);
}
}
if (Global.Config.SaveWindowPosition && Global.Config.MainWidth > 0 && Global.Config.MainHeight > 0)
{
this.Size = new Size(Global.Config.MainWidth, Global.Config.MainHeight);
}
}
public EmulatorWindowList EmulatorWindows = new EmulatorWindowList();
private bool _exit;
protected override void OnClosed(EventArgs e)
{
_exit = true;
base.OnClosed(e);
}
private void SaveConfig()
{
if (Global.Config.SaveWindowPosition)
{
if (Global.Config.MainWndx != -32000) // When minimized location is -32000, don't save this into the config file!
{
Global.Config.MainWndx = Location.X;
}
if (Global.Config.MainWndy != -32000)
{
Global.Config.MainWndy = Location.Y;
}
}
else
{
Global.Config.MainWndx = -1;
Global.Config.MainWndy = -1;
}
Global.Config.MainWidth = this.Width;
Global.Config.MainHeight = this.Height;
ConfigService.Save(PathManager.DefaultIniPath, Global.Config);
}
private void InitControls()
{
var controls = new Controller(
new ControllerDefinition
{
Name = "Emulator Frontend Controls",
BoolButtons = Global.Config.HotkeyBindings.Select(x => x.DisplayName).ToList()
});
foreach (var b in Global.Config.HotkeyBindings)
{
controls.BindMulti(b.DisplayName, b.Bindings);
}
Global.ClientControls = controls;
Global.AutofireNullControls = new AutofireController(NullController.Instance.Definition, Emulator);
}
private void OpenRomMenuItem_Click(object sender, EventArgs e)
{
var ofd = new OpenFileDialog
{
InitialDirectory = PathManager.GetExeDirectoryAbsolute()
};
ofd.Filter = FormatFilter(
"Rom Files", "*.nes;*.fds;*.sms;*.gg;*.sg;*.pce;*.sgx;*.bin;*.smd;*.rom;*.a26;*.a78;*.lnx;*.m3u;*.cue;*.ccd;*.exe;*.gb;*.gbc;*.gba;*.gen;*.md;*.col;.int;*.smc;*.sfc;*.prg;*.d64;*.g64;*.crt;*.sgb;*.xml;*.z64;*.v64;*.n64;*.ws;*.wsc;%ARCH%",
"Music Files", "*.psf;*.sid",
"Disc Images", "*.cue;*.ccd;*.m3u",
"NES", "*.nes;*.fds;%ARCH%",
"Super NES", "*.smc;*.sfc;*.xml;%ARCH%",
"Master System", "*.sms;*.gg;*.sg;%ARCH%",
"PC Engine", "*.pce;*.sgx;*.cue;*.ccd;%ARCH%",
"TI-83", "*.rom;%ARCH%",
"Archive Files", "%ARCH%",
"Savestate", "*.state",
"Atari 2600", "*.a26;*.bin;%ARCH%",
"Atari 7800", "*.a78;*.bin;%ARCH%",
"Atari Lynx", "*.lnx;%ARCH%",
"Genesis", "*.gen;*.smd;*.bin;*.md;*.cue;*.ccd;%ARCH%",
"Gameboy", "*.gb;*.gbc;*.sgb;%ARCH%",
"Gameboy Advance", "*.gba;%ARCH%",
"Colecovision", "*.col;%ARCH%",
"Intellivision (very experimental)", "*.int;*.bin;*.rom;%ARCH%",
"PSX Executables (experimental)", "*.exe",
"PSF Playstation Sound File", "*.psf;*.minipsf",
"Commodore 64 (experimental)", "*.prg; *.d64, *.g64; *.crt;%ARCH%",
"SID Commodore 64 Music File", "*.sid;%ARCH%",
"Nintendo 64", "*.z64;*.v64;*.n64",
"WonderSwan", "*.ws;*.wsc;%ARCH%",
"All Files", "*.*");
var result = ofd.ShowDialog();
if (result != DialogResult.OK)
{
return;
}
LoadRom(ofd.FileName);
}
private readonly InputManager _inputManager;
private bool ReloadRom(EmulatorWindow ew)
{
bool deterministic = ew.Emulator.DeterministicEmulation;
string path = ew.CurrentRomPath;
var loader = new RomLoader
{
ChooseArchive = LoadArhiveChooser,
ChoosePlatform = ChoosePlatformForRom,
Deterministic = deterministic,
MessageCallback = AddMessage
};
loader.OnLoadError += ShowLoadError;
loader.OnLoadSettings += CoreSettings;
loader.OnLoadSyncSettings += CoreSyncSettings;
var nextComm = new CoreComm(ShowMessageCoreComm, AddMessage);
var result = loader.LoadRom(path, nextComm);
if (result)
{
ew.SaveRam();
ew.Emulator.Dispose();
ew.Emulator = loader.LoadedEmulator;
ew.CoreComm = nextComm;
_inputManager.SyncControls();
if (EmulatorWindows.First() == ew)
{
Emulator = ew.Emulator;
}
return true;
}
else
{
return false;
}
}
private string StripArchivePath(string path)
{
if (path.Contains("|"))
{
return path.Split('|').Last();
}
return path;
}
private bool LoadRom(string path)
{
bool deterministic = true;
var loader = new RomLoader
{
ChooseArchive = LoadArhiveChooser,
ChoosePlatform = ChoosePlatformForRom,
Deterministic = deterministic,
MessageCallback = AddMessage
};
loader.OnLoadError += ShowLoadError;
loader.OnLoadSettings += CoreSettings;
loader.OnLoadSyncSettings += CoreSyncSettings;
var nextComm = new CoreComm(ShowMessageCoreComm, AddMessage);
nextComm.CoreFileProvider = new CoreFileProvider(s => MessageBox.Show(s));
var result = loader.LoadRom(path, nextComm);
if (result)
{
var ew = new EmulatorWindow(this)
{
TopLevel = false,
Text = Path.GetFileNameWithoutExtension(StripArchivePath(path)),
Emulator = loader.LoadedEmulator,
GL = new Bizware.BizwareGL.Drivers.OpenTK.IGL_TK(2,0,false),
GLManager = GLManager.Instance,
Game = loader.Game,
CurrentRomPath = loader.CanonicalFullPath
};
nextComm.ReleaseGLContext = (o) => GlobalWin.GLManager.ReleaseGLContext(o);
nextComm.RequestGLContext = (major, minor, forward) => GlobalWin.GLManager.CreateGLContext(major, minor, forward);
nextComm.ActivateGLContext = (gl) => GlobalWin.GLManager.Activate((GLManager.ContextRef)gl);
nextComm.DeactivateGLContext = () => GlobalWin.GLManager.Deactivate();
ew.CoreComm = nextComm;
ew.Init();
if (EmulatorWindows.Any())
{
// Attempt to open the window is a smart location
var last = EmulatorWindows.Last();
int x = last.Location.X + last.Width + 5;
int y = last.Location.Y;
if (x + (last.Width / 2) > Width) // If it will go too far off screen
{
y += last.Height + 5;
x = EmulatorWindows.First().Location.X;
}
ew.Location = new Point(x, y);
}
EmulatorWindows.Add(ew);
WorkspacePanel.Controls.Add(ew);
ew.Show();
Global.Config.RecentRoms.Add(loader.CanonicalFullPath);
if (EmulatorWindows.Count == 1)
{
Emulator = ew.Emulator;
}
_inputManager.SyncControls();
return true;
}
else
{
return false;
}
}
/// <summary>
/// Controls whether the app generates input events. should be turned off for most modal dialogs
/// </summary>
public bool AllowInput
{
get
{
// the main form gets input
if (ActiveForm == this)
{
return true;
}
// modals that need to capture input for binding purposes get input, of course
if (ActiveForm is BizHawk.Client.EmuHawk.HotkeyConfig
|| ActiveForm is BizHawk.Client.EmuHawk.ControllerConfig
//|| ActiveForm is TAStudio
//|| ActiveForm is VirtualpadTool
)
{
return true;
}
return false;
}
}
private static string FormatFilter(params string[] args)
{
var sb = new StringBuilder();
if (args.Length % 2 != 0)
{
throw new ArgumentException();
}
var num = args.Length / 2;
for (int i = 0; i < num; i++)
{
sb.AppendFormat("{0} ({1})|{1}", args[i * 2], args[i * 2 + 1]);
if (i != num - 1)
{
sb.Append('|');
}
}
var str = sb.ToString().Replace("%ARCH%", "*.zip;*.rar;*.7z;*.gz");
str = str.Replace(";", "; ");
return str;
}
public void AddMessage(string message)
{
StatusBarMessageLabel.Text = message;
}
private string ChoosePlatformForRom(RomGame rom)
{
// TODO
return null;
}
private int? LoadArhiveChooser(HawkFile file)
{
var ac = new BizHawk.Client.EmuHawk.ArchiveChooser(file);
if (ac.ShowDialog(this) == DialogResult.OK)
{
return ac.SelectedMemberIndex;
}
else
{
return null;
}
}
private void ShowLoadError(object sender, RomLoader.RomErrorArgs e)
{
string title = "load error";
if (e.AttemptedCoreLoad != null)
{
title = e.AttemptedCoreLoad + " load error";
}
MessageBox.Show(this, e.Message, title, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
private static void CoreSettings(object sender, RomLoader.SettingsLoadArgs e)
{
e.Settings = Global.Config.GetCoreSettings(e.Core);
}
private void CoreSyncSettings(object sender, RomLoader.SettingsLoadArgs e)
{
if (Global.MovieSession.QueuedMovie != null)
{
if (!string.IsNullOrWhiteSpace(Global.MovieSession.QueuedMovie.SyncSettingsJson))
{
e.Settings = ConfigService.LoadWithType(Global.MovieSession.QueuedMovie.SyncSettingsJson);
}
else
{
MessageBox.Show(
"No sync settings found, using currently configured settings for this core.",
"No sync settings found",
MessageBoxButtons.OK,
MessageBoxIcon.Warning
);
e.Settings = Global.Config.GetCoreSyncSettings(e.Core);
}
}
else
{
e.Settings = Global.Config.GetCoreSyncSettings(e.Core);
}
}
public void FlagNeedsReboot()
{
// TODO
}
private void ShowMessageCoreComm(string message)
{
MessageBox.Show(this, message, "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
private static void CheckMessages()
{
Application.DoEvents();
if (ActiveForm != null)
{
BizHawk.Client.EmuHawk.ScreenSaver.ResetTimerPeriodically();
}
}
// sends an alt+mnemonic combination
private void SendAltKeyChar(char c)
{
typeof(ToolStrip).InvokeMember("ProcessMnemonicInternal", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.InvokeMethod | System.Reflection.BindingFlags.Instance, null, MainformMenu, new object[] { c });
}
// sends a simulation of a plain alt key keystroke
private void SendPlainAltKey(int lparam)
{
var m = new Message { WParam = new IntPtr(0xF100), LParam = new IntPtr(lparam), Msg = 0x0112, HWnd = Handle };
base.WndProc(ref m);
}
public void ProcessInput()
{
ControllerInputCoalescer conInput = Global.ControllerInputCoalescer as ControllerInputCoalescer;
for (; ; )
{
// loop through all available events
var ie = Input.Instance.DequeueEvent();
if (ie == null) { break; }
// look for hotkey bindings for this key
var triggers = Global.ClientControls.SearchBindings(ie.LogicalButton.ToString());
if (triggers.Count == 0)
{
// Maybe it is a system alt-key which hasnt been overridden
if (ie.EventType == Input.InputEventType.Press)
{
if (ie.LogicalButton.Alt && ie.LogicalButton.Button.Length == 1)
{
var c = ie.LogicalButton.Button.ToLower()[0];
if ((c >= 'a' && c <= 'z') || c == ' ')
{
SendAltKeyChar(c);
}
}
if (ie.LogicalButton.Alt && ie.LogicalButton.Button == "Space")
{
SendPlainAltKey(32);
}
}
}
bool handled;
switch (Global.Config.Input_Hotkey_OverrideOptions)
{
default:
case 0: // Both allowed
conInput.Receive(ie);
handled = false;
if (ie.EventType == Input.InputEventType.Press)
{
handled = triggers.Aggregate(handled, (current, trigger) => current | CheckHotkey(trigger));
}
// hotkeys which arent handled as actions get coalesced as pollable virtual client buttons
if (!handled)
{
GlobalWin.HotkeyCoalescer.Receive(ie);
}
break;
case 1: // Input overrides Hokeys
conInput.Receive(ie);
if (!Global.ActiveController.HasBinding(ie.LogicalButton.ToString()))
{
handled = false;
if (ie.EventType == Input.InputEventType.Press)
{
handled = triggers.Aggregate(handled, (current, trigger) => current | CheckHotkey(trigger));
}
// hotkeys which arent handled as actions get coalesced as pollable virtual client buttons
if (!handled)
{
GlobalWin.HotkeyCoalescer.Receive(ie);
}
}
break;
case 2: // Hotkeys override Input
handled = false;
if (ie.EventType == Input.InputEventType.Press)
{
handled = triggers.Aggregate(handled, (current, trigger) => current | CheckHotkey(trigger));
}
// hotkeys which arent handled as actions get coalesced as pollable virtual client buttons
if (!handled)
{
GlobalWin.HotkeyCoalescer.Receive(ie);
conInput.Receive(ie);
}
break;
}
}
}
public void ProgramRunLoop()
{
CheckMessages();
for (; ; )
{
Input.Instance.Update();
// handle events and dispatch as a hotkey action, or a hotkey button, or an input button
ProcessInput();
Global.ClientControls.LatchFromPhysical(GlobalWin.HotkeyCoalescer);
Global.ActiveController.LatchFromPhysical(Global.ControllerInputCoalescer);
// TODO
//Global.ActiveController.ApplyAxisConstraints(
// (Emulator is N64 && Global.Config.N64UseCircularAnalogConstraint) ? "Natural Circle" : null);
Global.ActiveController.OR_FromLogical(Global.ClickyVirtualPadController);
Global.AutoFireController.LatchFromPhysical(Global.ControllerInputCoalescer);
if (Global.ClientControls["Autohold"])
{
Global.StickyXORAdapter.MassToggleStickyState(Global.ActiveController.PressedButtons);
Global.AutofireStickyXORAdapter.MassToggleStickyState(Global.AutoFireController.PressedButtons);
}
else if (Global.ClientControls["Autofire"])
{
Global.AutofireStickyXORAdapter.MassToggleStickyState(Global.ActiveController.PressedButtons);
}
// autohold/autofire must not be affected by the following inputs
Global.ActiveController.Overrides(Global.LuaAndAdaptor);
if (EmulatorWindows.Any())
{
StepRunLoop_Core();
StepRunLoop_Throttle();
foreach (var window in EmulatorWindows)
{
window.Render();
}
}
CheckMessages();
if (_exit)
{
break;
}
Thread.Sleep(0);
}
Shutdown();
}
private void Shutdown()
{
//TODO
//if (_currAviWriter != null)
//{
// _currAviWriter.CloseFile();
// _currAviWriter = null;
//}
}
public void LoadQuickSave(string quickSlotName)
{
try
{
foreach (var window in EmulatorWindows)
{
window.LoadQuickSave(quickSlotName);
}
}
catch
{
MessageBox.Show("Could not load " + quickSlotName);
}
}
public void SaveQuickSave(string quickSlotName)
{
try
{
foreach (var window in EmulatorWindows)
{
window.SaveQuickSave(quickSlotName);
}
}
catch
{
MessageBox.Show("Could not save " + quickSlotName);
}
}
private void SelectSlot(int num)
{
Global.Config.SaveSlot = num;
UpdateStatusSlots();
}
private void UpdateStatusSlots()
{
// TODO
SaveSlotSelectedMessage();
UpdateAfterFrameChanged();
}
private void SaveSlotSelectedMessage()
{
AddMessage("Slot " + Global.Config.SaveSlot + " selected.");
}
public void TogglePause()
{
EmulatorPaused ^= true;
//SetPauseStatusbarIcon(); // TODO
}
private bool CheckHotkey(string trigger)
{
switch (trigger)
{
default:
return false;
case "Pause":
TogglePause();
break;
case "Reboot Core":
RebootCoresMenuItem_Click(null, null);
break;
case "Quick Load":
LoadQuickSave("QuickSave" + Global.Config.SaveSlot);
break;
case "Quick Save":
SaveQuickSave("QuickSave" + Global.Config.SaveSlot);
break;
// Save States
case "Save State 0":
SaveQuickSave("QuickSave0");
Global.Config.SaveSlot = 0;
UpdateStatusSlots();
break;
case "Save State 1":
SaveQuickSave("QuickSave1");
Global.Config.SaveSlot = 1;
UpdateStatusSlots();
break;
case "Save State 2":
SaveQuickSave("QuickSave2");
Global.Config.SaveSlot = 2;
UpdateStatusSlots();
break;
case "Save State 3":
SaveQuickSave("QuickSave3");
Global.Config.SaveSlot = 3;
UpdateStatusSlots();
break;
case "Save State 4":
SaveQuickSave("QuickSave4");
Global.Config.SaveSlot = 4;
UpdateStatusSlots();
break;
case "Save State 5":
SaveQuickSave("QuickSave5");
Global.Config.SaveSlot = 5;
UpdateStatusSlots();
break;
case "Save State 6":
SaveQuickSave("QuickSave6");
Global.Config.SaveSlot = 6;
UpdateStatusSlots();
break;
case "Save State 7":
SaveQuickSave("QuickSave7");
Global.Config.SaveSlot = 7;
UpdateStatusSlots();
break;
case "Save State 8":
SaveQuickSave("QuickSave8");
Global.Config.SaveSlot = 8;
UpdateStatusSlots();
break;
case "Save State 9":
SaveQuickSave("QuickSave9");
Global.Config.SaveSlot = 9;
//UpdateStatusSlots();
break;
case "Load State 0":
LoadQuickSave("QuickSave0");
Global.Config.SaveSlot = 0;
UpdateStatusSlots();
break;
case "Load State 1":
LoadQuickSave("QuickSave1");
Global.Config.SaveSlot = 1;
UpdateStatusSlots();
break;
case "Load State 2":
LoadQuickSave("QuickSave2");
Global.Config.SaveSlot = 2;
UpdateStatusSlots();
break;
case "Load State 3":
LoadQuickSave("QuickSave3");
Global.Config.SaveSlot = 3;
UpdateStatusSlots();
break;
case "Load State 4":
LoadQuickSave("QuickSave4");
Global.Config.SaveSlot = 4;
UpdateStatusSlots();
break;
case "Load State 5":
LoadQuickSave("QuickSave5");
Global.Config.SaveSlot = 5;
UpdateStatusSlots();
break;
case "Load State 6":
LoadQuickSave("QuickSave6");
Global.Config.SaveSlot = 6;
UpdateStatusSlots();
break;
case "Load State 7":
LoadQuickSave("QuickSave7");
Global.Config.SaveSlot = 7;
break;
case "Load State 8":
LoadQuickSave("QuickSave8");
Global.Config.SaveSlot = 8;
UpdateStatusSlots();
break;
case "Load State 9":
LoadQuickSave("QuickSave9");
Global.Config.SaveSlot = 9;
UpdateStatusSlots();
break;
case "Select State 0":
SelectSlot(0);
break;
case "Select State 1":
SelectSlot(1);
break;
case "Select State 2":
SelectSlot(2);
break;
case "Select State 3":
SelectSlot(3);
break;
case "Select State 4":
SelectSlot(4);
break;
case "Select State 5":
SelectSlot(5);
break;
case "Select State 6":
SelectSlot(6);
break;
case "Select State 7":
SelectSlot(7);
break;
case "Select State 8":
SelectSlot(8);
break;
case "Select State 9":
SelectSlot(9);
break;
// Movie
case "Stop Movie":
StopMovieMenuItem_Click(null, null);
break;
case "Toggle read-only":
ToggleReadonlyMenuItem_Click(null, null);
break;
// TODO
//case "Play from beginning":
// RestartMovie();
// break;
// TODO
//case "Save Movie":
// SaveMovie();
// break;
}
return true;
}
public bool PressFrameAdvance = false;
public bool PressRewind = false;
public bool FastForward = false;
public bool TurboFastForward = false;
public bool EmulatorPaused = true;
private readonly BizHawk.Client.EmuHawk.Throttle _throttle;
//private bool _unthrottled; // TODO
private bool _runloopFrameadvance;
private bool _runloopFrameProgress;
private long _frameAdvanceTimestamp;
private bool _runloopLastFf;
private int _runloopFps;
private long _runloopSecond;
private int _runloopLastFps;
public bool IsTurboing
{
get
{
return Global.ClientControls["Turbo"];
}
}
private void SyncThrottle()
{
// "unthrottled" = throttle was turned off with "Toggle Throttle" hotkey
// "turbo" = throttle is off due to the "Turbo" hotkey being held
// They are basically the same thing but one is a toggle and the other requires a
// hotkey to be held. There is however slightly different behavior in that turbo
// skips outputting the audio. There's also a third way which is when no throttle
// method is selected, but the clock throttle determines that by itself and
// everything appears normal here.
var fastForward = Global.ClientControls["Fast Forward"] || FastForward;
var turbo = IsTurboing;
int speedPercent = fastForward ? Global.Config.SpeedPercentAlternate : Global.Config.SpeedPercent;
Global.DisableSecondaryThrottling = /*_unthrottled || TODO */ turbo || fastForward;
// realtime throttle is never going to be so exact that using a double here is wrong
_throttle.SetCoreFps(EmulatorWindows.Master.Emulator.CoreComm.VsyncRate);
_throttle.signal_paused = EmulatorPaused;
_throttle.signal_unthrottle = /*_unthrottled || TODO */ turbo;
_throttle.signal_overrideSecondaryThrottle = fastForward && (Global.Config.SoundThrottle || Global.Config.VSyncThrottle || Global.Config.VSync);
_throttle.SetSpeedPercent(speedPercent);
}
private void StepRunLoop_Throttle()
{
SyncThrottle();
_throttle.signal_frameAdvance = _runloopFrameadvance;
_throttle.signal_continuousframeAdvancing = _runloopFrameProgress;
_throttle.Step(true, -1);
}
public void PauseEmulator()
{
EmulatorPaused = true;
//SetPauseStatusbarIcon(); // TODO
}
public void UnpauseEmulator()
{
EmulatorPaused = false;
//SetPauseStatusbarIcon(); // TODO
}
private void StepRunLoop_Core()
{
var runFrame = false;
_runloopFrameadvance = false;
var currentTimestamp = Stopwatch.GetTimestamp();
double frameAdvanceTimestampDeltaMs = (double)(currentTimestamp - _frameAdvanceTimestamp) / Stopwatch.Frequency * 1000.0;
bool frameProgressTimeElapsed = frameAdvanceTimestampDeltaMs >= Global.Config.FrameProgressDelayMs;
if (Global.ClientControls["Frame Advance"])
{
// handle the initial trigger of a frame advance
if (_frameAdvanceTimestamp == 0)
{
PauseEmulator();
runFrame = true;
_runloopFrameadvance = true;
_frameAdvanceTimestamp = currentTimestamp;
}
else
{
// handle the timed transition from countdown to FrameProgress
if (frameProgressTimeElapsed)
{
runFrame = true;
_runloopFrameProgress = true;
UnpauseEmulator();
}
}
}
else
{
// handle release of frame advance: do we need to deactivate FrameProgress?
if (_runloopFrameProgress)
{
_runloopFrameProgress = false;
PauseEmulator();
}
_frameAdvanceTimestamp = 0;
}
if (!EmulatorPaused)
{
runFrame = true;
}
if (runFrame)
{
var isFastForwarding = Global.ClientControls["Fast Forward"] || IsTurboing;
var updateFpsString = _runloopLastFf != isFastForwarding;
_runloopLastFf = isFastForwarding;
_runloopFps++;
if ((double)(currentTimestamp - _runloopSecond) / Stopwatch.Frequency >= 1.0)
{
_runloopLastFps = _runloopFps;
_runloopSecond = currentTimestamp;
_runloopFps = 0;
updateFpsString = true;
}
if (updateFpsString)
{
var fps_string = _runloopLastFps + " fps";
if (IsTurboing)
{
fps_string += " >>>>";
}
else if (isFastForwarding)
{
fps_string += " >>";
}
//GlobalWin.OSD.FPS = fps_string; // TODO
}
Global.MovieSession.HandleMovieOnFrameLoop();
foreach (var window in EmulatorWindows)
{
window.FrameAdvance();
}
PressFrameAdvance = false;
UpdateAfterFrameChanged();
}
}
private void UpdateAfterFrameChanged()
{
if (EmulatorWindows.Any())
{
string frame = EmulatorWindows.Master.Emulator.Frame.ToString();
if (Global.MovieSession.Movie.IsActive)
{
if (Global.MovieSession.Movie.IsFinished)
{
frame += string.Format(" / {0} (finished)", Global.MovieSession.Movie.FrameCount);
}
else if (Global.MovieSession.Movie.IsPlaying)
{
frame += string.Format(" / {0}", Global.MovieSession.Movie.FrameCount);
}
}
FameStatusBarLabel.Text = frame;
}
}
private void FileSubMenu_DropDownOpened(object sender, EventArgs e)
{
SaveSessionMenuItem.Enabled = !string.IsNullOrWhiteSpace(EmulatorWindows.SessionName);
SaveSessionAsMenuItem.Enabled = EmulatorWindows.Any();
}
private void LoadRomFromRecent(string rom)
{
if (!LoadRom(rom))
{
Global.Config.RecentRoms.HandleLoadError(rom);
}
}
private void MovieSubMenu_DropDownOpened(object sender, EventArgs e)
{
PlayMovieMenuItem.Enabled =
RecordMovieMenuItem.Enabled =
EmulatorWindows.Any();
StopMovieMenuItem.Enabled =
RestartMovieMenuItem.Enabled =
Global.MovieSession.Movie.IsActive;
}
private void RecordMovieMenuItem_Click(object sender, EventArgs e)
{
new RecordMovie(Emulator).ShowDialog();
UpdateMainText();
UpdateAfterFrameChanged();
}
private void PlayMovieMenuItem_Click(object sender, EventArgs e)
{
new PlayMovie().ShowDialog();
UpdateMainText();
UpdateAfterFrameChanged();
}
private void StopMovieMenuItem_Click(object sender, EventArgs e)
{
Global.MovieSession.StopMovie(true);
SetMainformMovieInfo();
UpdateMainText();
UpdateAfterFrameChanged();
//UpdateStatusSlots(); // TODO
}
private void ToggleReadonlyMenuItem_Click(object sender, EventArgs e)
{
Global.MovieSession.ReadOnly ^= true;
if (Global.MovieSession.ReadOnly)
{
AddMessage("Movie is now Read-only");
}
else
{
AddMessage("Movie is now read+write");
}
}
private void LoadMoviesFromRecent(string path)
{
if (File.Exists(path))
{
var movie = MovieService.Get(path);
Global.MovieSession.ReadOnly = true;
StartNewMovie(movie, false);
}
else
{
Global.Config.RecentMovies.HandleLoadError(path);
}
}
public void SetMainformMovieInfo()
{
if (Global.MovieSession.Movie.IsPlaying)
{
PlayRecordStatusButton.Image = Properties.Resources.Play;
PlayRecordStatusButton.ToolTipText = "Movie is in playback mode";
PlayRecordStatusButton.Visible = true;
}
else if (Global.MovieSession.Movie.IsRecording)
{
PlayRecordStatusButton.Image = Properties.Resources.RecordHS;
PlayRecordStatusButton.ToolTipText = "Movie is in record mode";
PlayRecordStatusButton.Visible = true;
}
else if (!Global.MovieSession.Movie.IsActive)
{
PlayRecordStatusButton.Image = Properties.Resources.Blank;
PlayRecordStatusButton.ToolTipText = "No movie is active";
PlayRecordStatusButton.Visible = false;
}
}
public bool StartNewMovie(IMovie movie, bool record)
{
if (movie.IsActive)
{
movie.Save();
}
try
{
Global.MovieSession.QueueNewMovie(movie, record, Emulator);
}
catch (MoviePlatformMismatchException ex)
{
MessageBox.Show(this, ex.Message, "Movie/Platform Mismatch", MessageBoxButtons.OK, MessageBoxIcon.Error);
return false;
}
RebootCoresMenuItem_Click(null, null);
Emulator = EmulatorWindows.Master.Emulator;
if (Global.MovieSession.PreviousNES_InQuickNES.HasValue)
{
Global.Config.NES_InQuickNES = Global.MovieSession.PreviousNES_InQuickNES.Value;
Global.MovieSession.PreviousNES_InQuickNES = null;
}
if (Global.MovieSession.PreviousSNES_InSnes9x.HasValue)
{
Global.Config.SNES_InSnes9x = Global.MovieSession.PreviousSNES_InSnes9x.Value;
Global.MovieSession.PreviousSNES_InSnes9x = null;
}
if (Global.MovieSession.PreviousGBA_UsemGBA.HasValue)
{
Global.Config.GBA_UsemGBA = Global.MovieSession.PreviousGBA_UsemGBA.Value;
Global.MovieSession.PreviousGBA_UsemGBA = null;
}
Global.Config.RecentMovies.Add(movie.Filename);
if (EmulatorWindows.Master.Emulator.HasSavestates() && movie.StartsFromSavestate)
{
if (movie.TextSavestate != null)
{
EmulatorWindows.Master.Emulator.AsStatable().LoadStateText(new StringReader(movie.TextSavestate));
}
else
{
EmulatorWindows.Master.Emulator.AsStatable().LoadStateBinary(new BinaryReader(new MemoryStream(movie.BinarySavestate, false)));
}
foreach (var ew in EmulatorWindows)
{
ew.Emulator.ResetCounters();
}
}
Global.MovieSession.RunQueuedMovie(record);
SetMainformMovieInfo();
UpdateAfterFrameChanged();
return true;
}
private void hotkeyConfigToolStripMenuItem_Click(object sender, EventArgs e)
{
if (new BizHawk.Client.EmuHawk.HotkeyConfig().ShowDialog() == DialogResult.OK)
{
InitControls();
_inputManager.SyncControls();
}
}
private void controllerConfigToolStripMenuItem_Click(object sender, EventArgs e)
{
var controller = new BizHawk.Client.EmuHawk.ControllerConfig(EmulatorWindows.Master.Emulator.ControllerDefinition);
if (controller.ShowDialog() == DialogResult.OK)
{
InitControls();
_inputManager.SyncControls();
}
}
public void EmulatorWindowClosed(EmulatorWindow ew)
{
EmulatorWindows.Remove(ew);
WorkspacePanel.Controls.Remove(ew);
if (ew.Emulator == Emulator)
{
if (EmulatorWindows.Any())
{
Emulator = EmulatorWindows.Master.Emulator;
}
else
{
Emulator = null;
}
}
}
private void ExitMenuItem_Click(object sender, EventArgs e)
{
Close();
}
private void saveConfigToolStripMenuItem_Click(object sender, EventArgs e)
{
SaveConfig();
AddMessage("Saved settings");
}
private void RebootCoresMenuItem_Click(object sender, EventArgs e)
{
foreach (var ew in EmulatorWindows)
{
ReloadRom(ew);
}
AddMessage("Rebooted all cores");
}
private void SaveSessionMenuItem_Click(object sender, EventArgs e)
{
if (!string.IsNullOrWhiteSpace(EmulatorWindows.SessionName))
{
File.WriteAllText(EmulatorWindows.SessionName, EmulatorWindows.SessionJson);
AddMessage("Session saved.");
}
}
private void SaveSessionAsMenuItem_Click(object sender, EventArgs e)
{
if (EmulatorWindows.Any())
{
var file = GetSaveFileFromUser();
if (file != null)
{
EmulatorWindows.SessionName = file.FullName;
Global.Config.RecentRomSessions.Add(file.FullName);
SaveSessionMenuItem_Click(sender, e);
UpdateMainText();
}
}
}
private FileInfo GetSaveFileFromUser()
{
var sfd = new SaveFileDialog();
if (!string.IsNullOrWhiteSpace(EmulatorWindows.SessionName))
{
sfd.FileName = Path.GetFileNameWithoutExtension(EmulatorWindows.SessionName);
sfd.InitialDirectory = Path.GetDirectoryName(EmulatorWindows.SessionName);
}
else if (EmulatorWindows.Master != null)
{
sfd.FileName = PathManager.FilesystemSafeName(EmulatorWindows.Master.Game);
sfd.InitialDirectory = PathManager.GetRomsPath("Global");
}
else
{
sfd.FileName = "NULL";
sfd.InitialDirectory = PathManager.GetRomsPath("Global");
}
sfd.Filter = "Rom Session Files (*.romses)|*.romses|All Files|*.*";
sfd.RestoreDirectory = true;
var result = sfd.ShowDialog();
if (result != DialogResult.OK)
{
return null;
}
return new FileInfo(sfd.FileName);
}
private void OpenSessionMenuItem_Click(object sender, EventArgs e)
{
var file = GetFileFromUser("Rom Session Files (*.romses)|*.romses|All Files|*.*");
if (file != null)
{
NewSessionMenuItem_Click(null, null);
var json = File.ReadAllText(file.FullName);
EmulatorWindows.SessionName = file.FullName;
LoadRomSession(EmulatorWindowList.FromJson(json));
Global.Config.RecentRomSessions.Add(file.FullName);
UpdateMainText();
}
}
private void UpdateMainText()
{
string text = "MultiHawk";
if (!string.IsNullOrWhiteSpace(EmulatorWindows.SessionName))
{
text += " - " + Path.GetFileNameWithoutExtension(EmulatorWindows.SessionName);
}
if (Global.MovieSession.Movie.IsActive)
{
text += " - " + Path.GetFileNameWithoutExtension(Global.MovieSession.Movie.Filename);
}
Text = text;
}
private static FileInfo GetFileFromUser(string filter)
{
var ofd = new OpenFileDialog
{
InitialDirectory = PathManager.GetRomsPath("Global"),
Filter = filter,
RestoreDirectory = true
};
if (!Directory.Exists(ofd.InitialDirectory))
{
Directory.CreateDirectory(ofd.InitialDirectory);
}
var result = ofd.ShowDialog();
return result == DialogResult.OK ? new FileInfo(ofd.FileName) : null;
}
private void CloseAllWindows()
{
foreach (var ew in EmulatorWindows.ToList())
{
ew.Close();
}
EmulatorWindows.Clear();
}
private void NewSessionMenuItem_Click(object sender, EventArgs e)
{
foreach (var ew in EmulatorWindows.ToList())
{
ew.Close();
}
EmulatorWindows.Clear();
UpdateMainText();
}
private void LoadRomSession(IEnumerable<EmulatorWindowList.RomSessionEntry> entries)
{
foreach (var entry in entries)
{
LoadRom(entry.RomName);
EmulatorWindows.Last().Location = new Point(entry.Wndx, entry.Wndy);
UpdateMainText();
}
}
private void LoadRomSessionFromRecent(string path)
{
var file = new FileInfo(path);
if (file.Exists)
{
NewSessionMenuItem_Click(null, null);
var json = File.ReadAllText(file.FullName);
EmulatorWindows.SessionName = file.FullName;
LoadRomSession(EmulatorWindowList.FromJson(json));
Global.Config.RecentRomSessions.Add(file.FullName);
UpdateMainText();
}
else
{
Global.Config.RecentRomSessions.HandleLoadError(path);
}
}
private void RecentSessionSubMenu_DropDownOpened(object sender, EventArgs e)
{
RecentSessionSubMenu.DropDownItems.Clear();
RecentSessionSubMenu.DropDownItems.AddRange(
Global.Config.RecentRomSessions.RecentMenu(LoadRomSessionFromRecent, autoload: true));
}
private void RecentRomSubMenu_DropDownOpened(object sender, EventArgs e)
{
RecentRomSubMenu.DropDownItems.Clear();
RecentRomSubMenu.DropDownItems.AddRange(
Global.Config.RecentRoms.RecentMenu(LoadRomFromRecent, autoload: false));
}
private void ViewSubMenu_DropDownOpened(object sender, EventArgs e)
{
_1xMenuItem.Checked = Global.Config.TargetZoomFactors[Emulator.SystemId] == 1;
_2xMenuItem.Checked = Global.Config.TargetZoomFactors[Emulator.SystemId] == 2;
_3xMenuItem.Checked = Global.Config.TargetZoomFactors[Emulator.SystemId] == 3;
_4xMenuItem.Checked = Global.Config.TargetZoomFactors[Emulator.SystemId] == 4;
}
private void _1xMenuItem_Click(object sender, EventArgs e)
{
Global.Config.TargetZoomFactors[Emulator.SystemId] = 1;
ReRenderAllWindows();
}
private void _2xMenuItem_Click(object sender, EventArgs e)
{
Global.Config.TargetZoomFactors[Emulator.SystemId] = 2;
ReRenderAllWindows();
}
private void _3xMenuItem_Click(object sender, EventArgs e)
{
Global.Config.TargetZoomFactors[Emulator.SystemId] = 3;
ReRenderAllWindows();
}
private void _4xMenuItem_Click(object sender, EventArgs e)
{
Global.Config.TargetZoomFactors[Emulator.SystemId] = 4;
ReRenderAllWindows();
}
private void ReRenderAllWindows()
{
foreach (var ew in EmulatorWindows)
{
ew.FrameBufferResized();
ew.Render();
}
}
private void LoadLastMovieMenuItem_Click(object sender, EventArgs e)
{
LoadMoviesFromRecent(Global.Config.RecentMovies.MostRecent);
}
private void contextMenuStrip1_Opening(object sender, CancelEventArgs e)
{
LoadLastMovieContextMenuItem.Visible = !Global.Config.RecentMovies.Empty;
PlayMovieContextMenuItem.Visible =
RecordMovieContextMenuItem.Visible =
!Global.MovieSession.Movie.IsActive;
StopMovieContextMenuItem.Visible =
RestartMovieContextMenuItem.Visible =
Global.MovieSession.Movie.IsActive;
}
private void RecentMovieSubMenu_DropDownOpened(object sender, EventArgs e)
{
RecentMovieSubMenu.DropDownItems.Clear();
RecentMovieSubMenu.DropDownItems.AddRange(
Global.Config.RecentMovies.RecentMenu(LoadMoviesFromRecent, autoload: true));
}
private void RestartMovieMenuItem_Click(object sender, EventArgs e)
{
if (Global.MovieSession.Movie.IsActive)
{
StartNewMovie(Global.MovieSession.Movie, false);
AddMessage("Replaying movie file in read-only mode");
}
}
}
}
