Ordered languages alphabetically

src/Config/MainDialog.cpp

@@ -3,7 +3,7 @@
 #include <d3d9.h>
 
 #include <algorithm>
-#include <math.h>
+#include <vector>
 
 #define APP_NAME _T("Metin2 Config")
 #define FILENAME_CONFIG "metin2.cfg"
@@ -164,12 +164,24 @@ BOOL CMainDialog::OnInitDialog(CWindow wndFocus, LPARAM lInitParam)
 	m_comboShadow.SetCurSel(m_stConfig.iShadowLevel);
 
 	// Language
-	ATL::CString language;
+
+	// Load the languages into an array
+	std::vector<ATL::CString> languages;
 	for (int i = 0; i < kLanguageMax; ++i) {
+		ATL::CString language;
 		language.LoadString(kLanguageConfig[i].stringId);
-		m_comboLanguage.InsertString(i, language);
+		languages.push_back(language);
 	}
 
+	// Sort the array
+	std::sort(languages.begin(), languages.end(), [](const ATL::CString& a, const ATL::CString& b) {
+		return a.CompareNoCase(b) < 0;
+	});
+
+	// Add the languages to the combo
+	for (auto& language : languages)
+		m_comboLanguage.AddString(language);
+
 	m_stConfig.language = std::clamp((int) m_stConfig.language, 0, kLanguageMax - 1);
 
 	m_comboLanguage.SetCurSel(m_stConfig.language);