From d41947fdcac62551e374db293e78fda51d6e4570 Mon Sep 17 00:00:00 2001
From: "Unknown W. Brackets" <checkins@unknownbrackets.org>
Date: Sun, 4 Oct 2015 15:11:36 -0700
Subject: [PATCH] Allow loading Roboto Condensed or Roboto.

The 2.x font name has changed, so let's allow either as the default.
---
 UI/NativeApp.cpp | 30 +++++++++++++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)

diff --git a/UI/NativeApp.cpp b/UI/NativeApp.cpp
index 09a0ee6f70..8a61e8c4f8 100644
--- a/UI/NativeApp.cpp
+++ b/UI/NativeApp.cpp
@@ -261,6 +261,29 @@ void NativeGetAppInfo(std::string *app_dir_name, std::string *app_nice_name, boo
 #endif
 }
 
+#ifdef _WIN32
+bool CheckFontIsUsable(const wchar_t *fontFace) {
+	wchar_t actualFontFace[1024] = { 0 };
+
+	HFONT f = CreateFont(0, 0, 0, 0, FW_LIGHT, 0, FALSE, FALSE, DEFAULT_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, PROOF_QUALITY, VARIABLE_PITCH, fontFace);
+	if (f != nullptr) {
+		HDC hdc = CreateCompatibleDC(nullptr);
+		if (hdc != nullptr) {
+			SelectObject(hdc, f);
+			GetTextFace(hdc, 1024, actualFontFace);
+			DeleteDC(hdc);
+		}
+		DeleteObject(f);
+	}
+
+	// If we were able to get the font name, did it load?
+	if (actualFontFace[0] != 0) {
+		return wcsncmp(actualFontFace, fontFace, ARRAY_SIZE(actualFontFace)) == 0;
+	}
+	return false;
+}
+#endif
+
 void NativeInit(int argc, const char *argv[],
 								const char *savegame_directory, const char *external_directory, const char *installID, bool fs) {
 #ifdef ANDROID_NDK_PROFILER
@@ -445,7 +468,12 @@ void NativeInit(int argc, const char *argv[],
 	// TODO: Could allow a setting to specify a font file to load?
 	// TODO: Make this a constant if we can sanely load the font on other systems?
 	AddFontResourceEx(L"assets/Roboto-Condensed.ttf", FR_PRIVATE, NULL);
-	g_Config.sFont = des->T("Font", "Roboto");
+	// The font goes by two names, let's allow either one.
+	if (CheckFontIsUsable(L"Roboto Condensed")) {
+		g_Config.sFont = des->T("Font", "Roboto Condensed");
+	} else {
+		g_Config.sFont = des->T("Font", "Roboto");
+	}
 #endif
 
 	if (!boot_filename.empty() && stateToLoad != NULL)