CWE-ou-minkata/Sources/Tools/MaxSceneViewer/SceneViewer.cpp

/*==LICENSE==*

CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.

Additional permissions under GNU GPL version 3 section 7

If you modify this Program, or any covered work, by linking or
combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent
JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK
(or a modified version of those libraries),
containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG
JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the
licensors of this Program grant you additional
permission to convey the resulting work. Corresponding Source for a
non-source form of such a combination shall include the source code for
the parts of OpenSSL and IJG JPEG Library used as well as that of the covered
work.

You can contact Cyan Worlds, Inc. by email legal@cyan.com
 or by snail mail at:
      Cyan Worlds, Inc.
      14617 N Newport Hwy
      Mead, WA   99021

*==LICENSE==*/
#include "hsTypes.h"
#include "SceneViewer.h"
#include "SceneSync.h"

#include "../MaxMain/plMaxCFGFile.h"

#include "../MaxMain/resource.h"

// For ShellExecute
#include <shellapi.h>

static const char *kDebugClientExe = "plClient_dbg.exe";
static const char *kReleaseClientExe = "plClient.exe";

static const char *kSemaphoreName = "PlasmaSceneViewer";
static const char *kPipeName = "\\\\.\\pipe\\PlasmaSceneViewer";

SceneViewer::SceneViewer() : fhDlg(NULL)
{
	// Get the plugin CFG dir
	const char *plugFile = plMaxConfig::GetPluginIni();

	fUpdate = (GetPrivateProfileInt("SceneViewer", "Update", 1, plugFile) != 0);
	fUpdateFreq = GetPrivateProfileInt("SceneViewer", "UpdateFreq", 500, plugFile);
	fLoadOld = (GetPrivateProfileInt("SceneViewer", "LoadOld", 0, plugFile) != 0);
	fReleaseExe = (GetPrivateProfileInt("SceneViewer", "ReleaseExe", 1, plugFile) != 0);
}

SceneViewer::~SceneViewer()
{
	// Make sure the client is shut down
	ISetRunning(false);

	// Get the plugin CFG dir
	const char *plugFile = plMaxConfig::GetPluginIni();

	char buf[20];
	WritePrivateProfileString("SceneViewer", "Update", fUpdate ? "1" : "0", plugFile);
	WritePrivateProfileString("SceneViewer", "UpdateFreq", itoa(fUpdateFreq, buf, 10), plugFile);
	WritePrivateProfileString("SceneViewer", "LoadOld", fLoadOld ? "1" : "0", plugFile);
	WritePrivateProfileString("SceneViewer", "ReleaseExe", fReleaseExe ? "1" : "0", plugFile);
}

SceneViewer &SceneViewer::Instance()
{
	static SceneViewer theInstance;
	return theInstance;
}

void SceneViewer::Show()
{
	// If the dialog is already created, make sure it is visible
	if (fhDlg)
	{
		if (IsIconic(fhDlg))
			ShowWindow(fhDlg, SW_RESTORE);
	}
	else
	{
		fhDlg = CreateDialog(hInstance, MAKEINTRESOURCE(IDD_SCENEVIEWER), GetCOREInterface()->GetMAXHWnd(), ForwardDlgProc);
	}
}

// Toggles the client and SceneSync
bool SceneViewer::IToggleRunning()
{
	fRunning = !fRunning;
	return ISetRunning(fRunning);
}

// Starts/Stops the client and SceneSync
bool SceneViewer::ISetRunning(bool running)
{
	if (running)
	{
		// The client actually is running, hmmm
		if (SceneSync::Instance().IsClientRunning())
			return true;

		// If we're not loading old data, or we are but it's not there, try to create some.
		if (!fLoadOld || !SceneSync::Instance().CanLoadOldResMgr())
		{
			// If creation fails, fail
			if (!SceneSync::Instance().CreateClientData())
				return false;
		}

		char path[MAX_PATH];
		SceneSync::Instance().GetOutputDir(path);
		strcat(path, "dat\\");

		// Start the client
		char *options = TRACKED_NEW char[strlen(path)+2+strlen(kSemaphoreName)+strlen(kPipeName)+6];
		sprintf(options, "-s %s %s \"%s\"", kSemaphoreName, kPipeName, path);

		int ret = (int)ShellExecute(NULL,
									"open",
									fReleaseExe ? kReleaseClientExe : kDebugClientExe,
									options,
									plMaxConfig::GetClientPath(),
									SW_SHOWNORMAL);
		delete [] options;

		// Client start failed
		if (ret < 32)
			return false;

		// Start client sync
		SceneSync::Instance().SetUpdateFreq(fUpdateFreq);
		SceneSync::Instance().BeginClientSync(kSemaphoreName, kPipeName);

		return true;
	}
	else
	{
		if (SceneSync::Instance().IsClientRunning())
			SceneSync::Instance().EndClientSync(false);
		return true;
	}
}

BOOL SceneViewer::ForwardDlgProc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
	return Instance().DlgProc(hDlg, msg, wParam, lParam);
}

BOOL SceneViewer::DlgProc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
	switch (msg)
	{
	case WM_INITDIALOG:
		{
			fhDlg = hDlg;

			// Set the exe to use
			HWND hExeCombo = GetDlgItem(hDlg, IDC_EXE);
			ComboBox_AddString(hExeCombo, "Release");
			ComboBox_AddString(hExeCombo, "Debug");
			ComboBox_SetCurSel(hExeCombo, fReleaseExe ? 0 : 1);

			// Set the client path
			const char *path = plMaxConfig::GetClientPath(false, true);
			ICustEdit *edit = GetICustEdit(GetDlgItem(hDlg, IDC_CLIENT_PATH));
			edit->SetText((char*)path);

			// Set the "Load old data" checkbox
			HWND hLoadOld = GetDlgItem(hDlg, IDC_REUSE_DATA);
			Button_SetCheck(hLoadOld, fLoadOld ? BST_CHECKED : BST_UNCHECKED);
			Button_Enable(hLoadOld, SceneSync::Instance().CanLoadOldResMgr());

			// Set the update controls
			float val = float(fUpdateFreq) / 1000.f;
			ISpinnerControl *spin = SetupFloatSpinner(hDlg, IDC_SPINNER, IDC_EDIT, 0.1, 1.f, val);
			spin->Enable(fUpdate);
			CheckDlgButton(hDlg, IDC_UPDATE, fUpdate ? BST_CHECKED : BST_UNCHECKED);

			IEnableSetupControls(!SceneSync::Instance().IsClientRunning());
		}
		return TRUE;

	case WM_COMMAND:
		// Start/Stop SceneViewer
		if (HIWORD(wParam) == BN_CLICKED && LOWORD(wParam) == IDC_START)
		{
			IToggleRunning();
			IEnableSetupControls(!SceneSync::Instance().IsClientRunning());
			return TRUE;
		}
		// Close dialog
		else if (HIWORD(wParam) == BN_CLICKED && LOWORD(wParam) == IDCANCEL)
		{
			DestroyWindow(hDlg);
			fhDlg = NULL;
			return TRUE;
		}
		// Browse for directory
		else if (HIWORD(wParam) == BN_CLICKED && LOWORD(wParam) == IDC_DIR)
		{
			const char *path = plMaxConfig::GetClientPath(true);
			if (path)
			{
				ICustEdit *edit = GetICustEdit(GetDlgItem(hDlg, IDC_CLIENT_PATH));
				edit->SetText((char*)path);
			}

			return TRUE;
		}
		// "Load old data" selection changed
		else if (HIWORD(wParam) == BN_CLICKED && LOWORD(wParam) == IDC_REUSE_DATA)
		{
			fLoadOld = (Button_GetCheck((HWND)lParam) == BST_CHECKED);
			return TRUE;
		}
		// Release/Debug exe selection changed
		else if (HIWORD(wParam) == CBN_SELCHANGE && LOWORD(wParam) == IDC_EXE)
		{
			int sel = ComboBox_GetCurSel((HWND)lParam);
			fReleaseExe = (sel == 0);
			return TRUE;
		}
		else if (HIWORD(wParam) == BN_CLICKED && LOWORD(wParam) == IDC_UPDATE)
		{
			fUpdate = (SendMessage((HWND)lParam, BM_GETCHECK, 0, 0) == BST_CHECKED);

			ISpinnerControl *spin = GetISpinner(GetDlgItem(hDlg, IDC_SPINNER));
			spin->Enable(fUpdate);
			ReleaseISpinner(spin);

			// If update was turned on, send out an update message so any dirty objects
			// will be reconverted right away
			if (fUpdate)
				SceneSync::Instance().SetUpdateFreq(fUpdateFreq);

			return TRUE;
		}
		break;
		
	// Update frequency changed
	case CC_SPINNER_CHANGE:
		if (LOWORD(wParam) == IDC_SPINNER)
		{
			ISpinnerControl *spin = (ISpinnerControl*)lParam;
			float val = spin->GetFVal();
			fUpdateFreq = int(val*1000.f);
			SceneSync::Instance().SetUpdateFreq(fUpdateFreq);
		}
		return TRUE;

	// Type in directory
	case WM_CUSTEDIT_ENTER:
		if (wParam == IDC_CLIENT_PATH)
		{
			ICustEdit *edit = GetICustEdit((HWND)lParam);

			char path[MAX_PATH];
			edit->GetText(path, sizeof(path));
			plMaxConfig::SetClientPath(path);
		}
		return TRUE;
	}

	return FALSE;
}

void SceneViewer::IEnableSetupControls(bool enable)
{
	ICustEdit *edit = GetICustEdit(GetDlgItem(fhDlg, IDC_CLIENT_PATH));
	edit->Enable(enable);

	EnableWindow(GetDlgItem(fhDlg, IDC_DIR), enable);
	EnableWindow(GetDlgItem(fhDlg, IDC_EXE), enable);
	EnableWindow(GetDlgItem(fhDlg, IDC_REUSE_DATA), enable);

	SetWindowText(GetDlgItem(fhDlg, IDC_START), enable ? "Start" : "Stop");
}