Check if project64 is running, if so terminate it

Source/Project64/Settings.h

@@ -47,6 +47,7 @@ enum SettingID {
 	Setting_AutoSleep,
 	Setting_AutoStart,
 	Setting_AutoFullscreen,
+	Setting_CheckEmuRunning,
 	Setting_EraseGameDefaults,
 		
 	Setting_AutoZipInstantSave,

Source/Project64/Settings/Settings Class.cpp

@@ -107,6 +107,7 @@ void CSettings::AddHowToHandleSetting ()
 	AddHandler(Setting_AutoFullscreen,  new CSettingTypeApplication("","Auto Full Screen",    (DWORD)false));
 	AddHandler(Setting_AutoZipInstantSave,new CSettingTypeApplication("","Auto Zip Saves",    (DWORD)true));
 	AddHandler(Setting_EraseGameDefaults, new CSettingTypeApplication("","Erase on default",  (DWORD)true));
+	AddHandler(Setting_CheckEmuRunning, new CSettingTypeApplication("","Check Running",       (DWORD)true));
 
 	AddHandler(Setting_RememberCheats,  new CSettingTypeApplication("","Remember Cheats",     (DWORD)false));
 	AddHandler(Setting_CurrentLanguage, new CSettingTypeApplication("","Current Language",""));

Source/Project64/User Interface/Settings/Settings Page - Advanced Options.cpp

@@ -21,6 +21,7 @@ CAdvancedOptionsPage::CAdvancedOptionsPage (HWND hParent, const RECT & rcDispay
 	AddModCheckBox(GetDlgItem(IDC_ZIP),Setting_AutoZipInstantSave);
 	AddModCheckBox(GetDlgItem(IDC_DEBUGGER),Debugger_Enabled);
 	AddModCheckBox(GetDlgItem(IDC_REMEMBER_CHEAT),Setting_RememberCheats);
+	AddModCheckBox(GetDlgItem(IDC_CHECK_RUNNING),Setting_CheckEmuRunning);
 	AddModCheckBox(GetDlgItem(IDC_DISPLAY_FRAMERATE),UserInterface_DisplayFrameRate);
 
 	CModifiedComboBox * ComboBox;

Source/Project64/User Interface/Settings/Settings Page - Advanced Options.h

@@ -20,6 +20,7 @@ class CAdvancedOptionsPage :
 		COMMAND_ID_HANDLER_EX(IDC_ZIP,CheckBoxChanged)
 		COMMAND_ID_HANDLER_EX(IDC_DEBUGGER,CheckBoxChanged)
 		COMMAND_ID_HANDLER_EX(IDC_REMEMBER_CHEAT,CheckBoxChanged)
+		COMMAND_ID_HANDLER_EX(IDC_CHECK_RUNNING,CheckBoxChanged)
 		COMMAND_ID_HANDLER_EX(IDC_DISPLAY_FRAMERATE,CheckBoxChanged)
 		COMMAND_HANDLER_EX(IDC_FRAME_DISPLAY_TYPE,LBN_SELCHANGE,ComboBoxChanged)
 

Source/Project64/User Interface/UI Resources.rc

@@ -315,7 +315,7 @@ BEGIN
 END
 
 IDD_Settings_Advanced DIALOGEX 0, 0, 231, 206
-STYLE DS_SETFONT | WS_CHILD
+STYLE DS_SETFONT | DS_FIXEDSYS | WS_CHILD
 EXSTYLE WS_EX_CONTROLPARENT
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
@@ -324,8 +324,10 @@ BEGIN
     CONTROL         "Automatically compress instant saves",IDC_ZIP,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,8,24,191,11
     CONTROL         "Enable Debugger",IDC_DEBUGGER,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,8,41,191,8
     CONTROL         "Remember selected cheats",IDC_REMEMBER_CHEAT,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,8,57,191,8
-    CONTROL         "Frame rate display",IDC_DISPLAY_FRAMERATE,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,8,72,86,9
+    CONTROL         "Check if project64 is already running",IDC_CHECK_RUNNING,
-    COMBOBOX        IDC_FRAME_DISPLAY_TYPE,101,71,99,57,CBS_DROPDOWNLIST | CBS_SORT | WS_VSCROLL | WS_TABSTOP
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,8,73,189,8
+    CONTROL         "Frame rate display",IDC_DISPLAY_FRAMERATE,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,8,88,86,9
+    COMBOBOX        IDC_FRAME_DISPLAY_TYPE,101,87,99,57,CBS_DROPDOWNLIST | CBS_SORT | WS_VSCROLL | WS_TABSTOP
 END
 
 IDD_Settings_ShellInt DIALOGEX 0, 0, 231, 206

Source/Project64/User Interface/resource.h

@@ -46,7 +46,6 @@
 #define IDR_POPUP                       155
 #define IDR_CHEAT_MENU                  160
 #define IDD_Lang_Select                 161
-#define IDR_HTML_ABOUT                  162
 #define IDD_Settings_GameRecompiler     162
 #define IDD_Settings_GamePlugin         163
 #define IDD_Settings_GameStatus         164
@@ -89,7 +88,6 @@
 #define IDC_HLE_AUDIO                   1012
 #define IDC_SMM_CACHE                   1012
 #define IDC_CASE_SENSITIVE              1012
-#define IDC_ROM_FIXEDAUDIO2             1012
 #define IDC_ROM_32BIT                   1012
 #define IDC_INFO_COUNTRY                1013
 #define IDC_SHIFT                       1013
@@ -97,7 +95,6 @@
 #define IDC_TLB_ENTRIES                 1013
 #define IDC_SMM_DMA                     1013
 #define IDC_UNKNOWN_ALIGN               1013
-#define IDC_ROM_FIXEDAUDIO3             1013
 #define IDC_DELAY_DP                    1013
 #define IDC_INFO_CRC1                   1014
 #define IDC_ASSIGNED_MENU_ITEM          1014
@@ -252,10 +249,8 @@
 #define IDC_DIR_FRAME3                  1103
 #define IDC_DIR_FRAME4                  1104
 #define IDC_DIR_FRAME5                  1105
-#define IDC_ROMSEL_TEXT1                1111
 #define IDC_MAXROMS_TXT                 1111
 #define IDC_ROMSEL_TEXT2                1112
-#define IDC_ROMSEL_TEXT3                1113
 #define IDC_MAXROMDIR_TXT               1113
 #define IDC_ROMSEL_TEXT4                1114
 #define IDC_UNMARK                      1119
@@ -281,6 +276,7 @@
 #define IDC_ROMSEL_TEXT6                1144
 #define IDC_SCREEN_SAVER                1144
 #define IDC_ROM                         1144
+#define IDC_CHECK_RUNNING               1144
 #define IDC_BASIC_MODE                  1145
 #define IDC_JAP                         1145
 #define IDC_PAL                         1146

Source/Project64/main.cpp

@@ -1,4 +1,5 @@
 #include "stdafx.h"
+#include <Tlhelp32.h>
 //#pragma comment(linker,"/merge:.rdata=.text")
 
 void FixUPXIssue ( BYTE * ProgramLocation )
@@ -244,6 +245,57 @@ void FixDirectories ( void )
 	Directory.CreateDirectory();
 }
 
+bool TerminatedExistingEmu()
+{
+	bool bTerminated = false;
+	bool AskedUser = false;
+	DWORD pid = GetCurrentProcessId();
+
+	HANDLE nSearch = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
+	if(nSearch != INVALID_HANDLE_VALUE)
+	{
+		PROCESSENTRY32 lppe;
+
+		memset(&lppe, 0, sizeof(PROCESSENTRY32));
+		lppe.dwSize = sizeof(PROCESSENTRY32);
+		stdstr ModuleName = CPath(CPath::MODULE_FILE).GetNameExtension();
+
+		if (Process32First(nSearch, &lppe))
+		{
+			do 
+			{
+				if(_stricmp(lppe.szExeFile, ModuleName.c_str()) != 0 || 
+					lppe.th32ProcessID == pid)
+				{
+					continue;
+				}
+				if (!AskedUser)
+				{
+					AskedUser = true;
+					int res = MessageBox(NULL,stdstr_f("Project64.exe currently running\n\nTerminate pid %d now?",lppe.th32ProcessID).c_str(),"Terminate project64",MB_YESNO|MB_ICONEXCLAMATION);
+					if (res != IDYES)
+					{
+						break;
+					}
+				}
+				HANDLE hHandle = OpenProcess(PROCESS_ALL_ACCESS, FALSE, lppe.th32ProcessID);
+				if(hHandle != NULL)
+				{
+					if (TerminateProcess(hHandle, 0))
+					{
+						bTerminated = true;
+					} else {
+						MessageBox(NULL,stdstr_f("Failed to terminate pid %d",lppe.th32ProcessID).c_str(),"Terminate project64 failed!",MB_YESNO|MB_ICONEXCLAMATION);
+					}
+					CloseHandle(hHandle);
+				}
+			} while (Process32Next(nSearch, &lppe));
+		}
+		CloseHandle(nSearch);
+	}
+	return bTerminated;
+}
+
 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE /*hPrevInstance*/, LPSTR /*lpszArgs*/, int /*nWinMode*/) 
 {
 	FixDirectories();
@@ -258,6 +310,14 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE /*hPrevInstance*/, LPSTR /*lps
 		g_Settings = new CSettings;
 		g_Settings->Initilize(AppName);
 
+		if (g_Settings->LoadBool(Setting_CheckEmuRunning) && 
+			TerminatedExistingEmu())
+		{
+			delete g_Settings;
+			g_Settings = new CSettings;
+			g_Settings->Initilize(AppName);
+		}
+
 		InitializeLog();
 		
 		WriteTrace(TraceDebug,__FUNCTION__ ": Application Starting");