autoload lua script if filename matches - ID: 3558045

added option for to autoload lua scripts when loading a rom. 
Config->Path Settings->Auto-load Lua scripts with ROM

Windows/English

desmume/src/windows/main.cpp

@@ -412,6 +412,7 @@ extern bool allowBackgroundInput;
 std::vector<HWND> LuaScriptHWnds;
 LRESULT CALLBACK LuaScriptProc(HWND, UINT, WPARAM, LPARAM);
 
+bool autoLoadLua;
 #define MAX_RECENT_SCRIPTS 15 // must match value in luaconsole.cpp (belongs in a header, but I didn't want to create one just for this)
 extern char Recent_Scripts[MAX_RECENT_SCRIPTS][1024];
 
@@ -2653,6 +2654,7 @@ int _main()
 		GetPrivateProfileString("Watches", str, "", &rw_recent_files[i][0], 1024, IniName);
 	}
 
+	autoLoadLua = GetPrivateProfileBool("Scripting", "AutoLoad", false, IniName);
 
 	for(int i = 0; i < MAX_RECENT_SCRIPTS; i++)
 	{
@@ -3466,6 +3468,30 @@ static BOOL OpenCore(const char* filename)
 			start_paused = 0;
 		}
 
+		if(autoLoadLua)
+		{
+			string luaScript;
+			luaScript.append(path.pathToLua);
+			if(!Path::IsPathRooted(luaScript))
+			{
+				luaScript.clear();
+				luaScript.append(path.pathToModule);
+				luaScript.append(path.pathToLua);
+			}
+			luaScript.append("\\");
+			luaScript.append(path.GetRomNameWithoutExtension());
+			luaScript.append(".lua");
+
+			FILE* file;
+			file = fopen(luaScript.c_str(), "rb");
+			if(file)
+			{
+				fclose(file);
+				HWND hDlg = CreateDialogW(hAppInst, MAKEINTRESOURCEW(IDD_LUA), MainWindow->getHWnd(), (DLGPROC) LuaScriptProc);
+				SendDlgItemMessage(hDlg, IDC_EDIT_LUAPATH, WM_SETTEXT, (WPARAM) 512, (LPARAM) luaScript.c_str());
+			}
+		}
+
 		// Update the toolbar
 		MainWindowToolbar->EnableButton(IDM_PAUSE, true);
 		MainWindowToolbar->EnableButton(IDM_CLOSEROM, true);

desmume/src/windows/pathsettings.cpp

@@ -28,6 +28,8 @@
 #include "path.h"
 #include "pathsettings.h"
 
+extern bool autoLoadLua;
+
 #define HANDLE_DLGMSG(hwnd, message, fn)										\
 	case (message): return (SetDlgMsgResult(hDlg, uMsg,							\
 	HANDLE_##message( (hwnd), (wParam), (lParam), (fn) ) ) )
@@ -119,6 +121,8 @@ void WritePathSettings()
 
 	WritePrivateProfileInt(SECTION, LASTVISITKEY, path.savelastromvisit, IniName);
 	WritePrivateProfileInt(SECTION, ASSOCIATEKEY, associate, IniName);
+	WritePrivateProfileBool("Scripting", "AutoLoad", autoLoadLua, IniName);
+
 //	WritePrivateProfileInt(SECTION, DEFAULTFORMATKEY, defaultFormat, IniName);
 //	WritePrivateProfileInt(SECTION, NEEDSSAVINGKEY, needsSaving, IniName);
 }
@@ -142,6 +146,7 @@ BOOL PathSettings_OnInitDialog(HWND hDlg, HWND hwndFocus, LPARAM lParam)
 
 	CheckDlgButton(hDlg, IDC_USELASTVISIT, (path.savelastromvisit) ? BST_CHECKED : BST_UNCHECKED);
 	CheckDlgButton(hDlg, IDC_ASSOCIATE, (associate) ? BST_CHECKED : BST_UNCHECKED);
+	CheckDlgButton(hDlg, IDC_AUTOLOADLUA, (autoLoadLua) ? BST_CHECKED : BST_UNCHECKED);
 	CheckRadioButton(hDlg, IDC_PNG, IDC_BMP, (int)path.imageformat());
 	CheckRadioButton(hDlg, IDC_R4TYPE1, IDC_R4TYPE2, (int)path.r4Format);
 
@@ -315,6 +320,9 @@ void PathSettings_OnCommand(HWND hDlg, int id, HWND hwndCtl, UINT codeNotify)
 				}
 			}
 			break;
+		case IDC_AUTOLOADLUA:
+				autoLoadLua = !autoLoadLua;
+			break;
 		case IDOK:
 
 			GetDlgItemText(hDlg, IDC_ROMPATHEDIT, path.pathToRoms, MAX_PATH);

desmume/src/windows/resource.h

@@ -998,6 +998,7 @@
 #define IDM_RENDER_LQ2X                 60082
 #define IDM_RENDER_LQ2XS                60083
 #define IDC_SAVETYPE                    64000
+#define IDC_AUTOLOADLUA                 64001
 
 // Next default values for new objects
 //