fix command line hosting of scenario files

src/cmdline/RootCommands.cpp

@@ -208,7 +208,7 @@ exitcode_t HandleCommandHost(CommandLineArgEnumerator * enumerator)
     const char * parkUri;
     if (!enumerator->TryPopString(&parkUri))
     {
-        Console::Error::WriteLine("Expected path or URL to a saved park.");
+        Console::Error::WriteLine("Expected path or URL to a scenario or saved park.");
         return EXITCODE_FAIL;
     }
 

src/openrct2.c

@@ -277,8 +277,9 @@ void openrct2_launch()
 			break;
 		case STARTUP_ACTION_OPEN:
 			assert(gOpenRCT2StartupActionPath != NULL);
-			if (rct2_open_file(gOpenRCT2StartupActionPath) == 0)
+			if (!rct2_open_file(gOpenRCT2StartupActionPath)) {
 				break;
+			}
 
 			RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_FLAGS, uint8) = SCREEN_FLAGS_PLAYING;
 

src/rct2.c

@@ -345,30 +345,32 @@ static void rct2_draw_fps()
 	gfx_set_dirty_blocks(x - 16, y - 4, gLastDrawStringX + 16, 16);
 }
 
-int rct2_open_file(const char *path)
+bool rct2_open_file(const char *path)
 {
 	char *extension = strrchr(path, '.');
-	if (extension == NULL)
-		return 0;
+	if (extension == NULL) {
+		return false;
+	}
 	extension++;
 
 	if (_stricmp(extension, "sv6") == 0) {
 		strcpy((char*)RCT2_ADDRESS_SAVED_GAMES_PATH_2, path);
 		game_load_save(path);
-		return 1;
+		return true;
 	} else if (_stricmp(extension, "sc6") == 0) {
 		// TODO scenario install
 		rct_scenario_basic scenarioBasic;
 		strcpy(scenarioBasic.path, path);
 		scenario_load_and_play_from_path(scenarioBasic.path);
+		return true;
 	} else if (_stricmp(extension, "td6") == 0 || _stricmp(extension, "td4") == 0) {
-		return 1;
+		return true;
 	} else if (!_stricmp(extension, "td6") || !_stricmp(extension, "td4")) {
 		// TODO track design install
-		return 1;
+		return true;
 	}
 
-	return 0;
+	return false;
 }
 
 /**

src/rct2.h

@@ -275,6 +275,6 @@ int check_files_integrity();
 const char *get_file_path(int pathId);
 void rct2_quit();
 
-int rct2_open_file(const char *path);
+bool rct2_open_file(const char *path);
 
 #endif