detect language on linux

gframe/game.cpp

@@ -1113,33 +1113,59 @@ void Game::LoadConfig() {
 		}
 	}
 	fclose(fp);
+	if(!gameConf.locale || wcslen(gameConf.locale) <= 0) {
+		unsigned int lcid = 0;
 #ifdef _WIN32
-	if(!gameConf.locale) {
-		unsigned int lcid = ((unsigned int)GetSystemDefaultLangID()) & 0xff;
+		lcid = ((unsigned int)GetSystemDefaultLangID()) & 0xff;
+#else
+		char* locale_str = getenv("LANG");
+		if(locale_str) {
+			if(strstr(locale_str, "zh"))
+				lcid = 0x04;
+			else
+			if(strstr(locale_str, "en"))
+				lcid = 0x09;
+			else
+			if(strstr(locale_str, "es"))
+				lcid = 0x0a;
+			else
+			if(strstr(locale_str, "ja"))
+				lcid = 0x11;
+			else
+			if(strstr(locale_str, "ko"))
+				lcid = 0x12;
+			else
+			if(strstr(locale_str, "pt"))
+				lcid = 0x16;
+		}
+#endif		
 		switch(lcid) {
 			case 0x04: {
-				myswprintf(mainGame->gameConf.locale, L"%ls", L"zh-CN");
+				myswprintf(gameConf.locale, L"%ls", L"zh-CN");
 				break;
 			}
 			case 0x09: {
-				myswprintf(mainGame->gameConf.locale, L"%ls", L"en-US");
+				myswprintf(gameConf.locale, L"%ls", L"en-US");
 				break;
 			}
 			case 0x0a: {
-				myswprintf(mainGame->gameConf.locale, L"%ls", L"es-ES");
+				myswprintf(gameConf.locale, L"%ls", L"es-ES");
 				break;
 			}
 			case 0x11: {
-				myswprintf(mainGame->gameConf.locale, L"%ls", L"ja-JP");
+				myswprintf(gameConf.locale, L"%ls", L"ja-JP");
 				break;
 			}
 			case 0x12: {
-				myswprintf(mainGame->gameConf.locale, L"%ls", L"ko-KR");
+				myswprintf(gameConf.locale, L"%ls", L"ko-KR");
+				break;
+			}
+			case 0x16: {
+				myswprintf(gameConf.locale, L"%ls", L"pt-BR");
 				break;
 			}
 		}
 	}
-#endif
 }
 void Game::SaveConfig() {
 	FILE* fp = fopen("system.conf", "w");