Make freetype usage configureable by a setting

minetest.conf.example

@@ -189,6 +189,9 @@
 # File in client/serverlist/ that contains your favorite servers displayed in the Multiplayer Tab
 #serverlist_file = favoriteservers.txt
 
+# Whether freetype fonts are used, requires freetype support to be compiled in
+#freetype = true
+# Path to TrueTypeFont or bitmap
 #font_path = fonts/liberationsans.ttf
 #font_size = 13
 #mono_font_path = fonts/liberationmono.ttf

src/defaultsettings.cpp

@@ -19,6 +19,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 #include "settings.h"
 #include "filesys.h"
+#include "config.h"
 
 void set_default_settings(Settings *settings)
 {
@@ -141,10 +142,17 @@ void set_default_settings(Settings *settings)
 	settings->setDefault("server_name", "");
 	settings->setDefault("server_description", "");
 
+#if USE_FREETYPE
+	settings->setDefault("freetype", "true");
 	settings->setDefault("font_path", porting::getDataPath("fonts" DIR_DELIM "liberationsans.ttf"));
 	settings->setDefault("font_size", "13");
 	settings->setDefault("mono_font_path", porting::getDataPath("fonts" DIR_DELIM "liberationmono.ttf"));
 	settings->setDefault("mono_font_size", "13");
+#else
+	settings->setDefault("freetype", "false");
+	settings->setDefault("font_path", porting::getDataPath("fonts" DIR_DELIM "fontlucida.png"));
+	settings->setDefault("mono_font_path", porting::getDataPath("textures" DIR_DELIM "fontdejavusansmono.png"));
+#endif
 
 	// Server stuff
 	// "map-dir" doesn't exist by default.

src/guiChatConsole.cpp

@@ -94,13 +94,17 @@ GUIChatConsole::GUIChatConsole(
 
 	// load the font
 	// FIXME should a custom texture_path be searched too?
-	#if USE_FREETYPE
 	std::string font_name = g_settings->get("mono_font_path");
+	#if USE_FREETYPE
+	m_use_freetype = g_settings->getBool("freetype");
+	if (m_use_freetype) {
 		u16 font_size = g_settings->getU16("mono_font_size");
 		m_font = gui::CGUITTFont::createTTFont(env, font_name.c_str(), font_size);
+	} else {
+		m_font = env->getFont(font_name.c_str());
+	}
 	#else
-	std::string font_name = "fontdejavusansmono.png";
-	m_font = env->getFont(getTexturePath(font_name).c_str());
+	m_font = env->getFont(font_name.c_str());
 	#endif
 	if (m_font == NULL)
 	{
@@ -122,6 +126,7 @@ GUIChatConsole::GUIChatConsole(
 GUIChatConsole::~GUIChatConsole()
 {
 #if USE_FREETYPE
+	if (m_use_freetype)
 		m_font->drop();
 #endif
 }

src/guiChatConsole.h

@@ -22,6 +22,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 #include "irrlichttypes_extrabloated.h"
 #include "chat.h"
+#include "config.h"
 
 class Client;
 
@@ -121,6 +122,9 @@ private:
 	// font
 	gui::IGUIFont* m_font;
 	v2u32 m_fontsize;
+#if USE_FREETYPE
+	bool m_use_freetype;
+#endif
 };
 
 

src/guiTextInputMenu.cpp

@@ -20,6 +20,8 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "guiTextInputMenu.h"
 #include "debug.h"
 #include "serialization.h"
+#include "main.h" // for g_settings
+#include "settings.h"
 #include <string>
 #include <IGUICheckBox.h>
 #include <IGUIEditBox.h>
@@ -109,11 +111,16 @@ void GUITextInputMenu::regenerateGui(v2u32 screensize)
 	{
 		core::rect<s32> rect(0, 0, 300, 30);
 		rect = rect + v2s32(size.X/2-300/2, size.Y/2-30/2-25);
+		gui::IGUIElement *e;
 		#if USE_FREETYPE
-		gui::IGUIElement *e = (gui::IGUIElement *) new gui::intlGUIEditBox(text.c_str(), true, Environment, this, 256, rect);
+		if (g_settings->getBool("freetype")) {
+			e = (gui::IGUIElement *) new gui::intlGUIEditBox(text.c_str(), true, Environment, this, 256, rect);
 			e->drop();
+		} else {
+			e = Environment->addEditBox(text.c_str(), rect, true, this, 256);
+		}
 		#else
-		gui::IGUIElement *e = Environment->addEditBox(text.c_str(), rect, true, this, 256);
+			e = Environment->addEditBox(text.c_str(), rect, true, this, 256);
 		#endif
 		Environment->setFocus(e);
 

src/main.cpp

@@ -1388,12 +1388,18 @@ int main(int argc, char *argv[])
 
 	guienv = device->getGUIEnvironment();
 	gui::IGUISkin* skin = guienv->getSkin();
-	#if USE_FREETYPE
 	std::string font_path = g_settings->get("font_path");
+	gui::IGUIFont *font;
+	bool use_freetype = g_settings->getBool("freetype");
+	#if USE_FREETYPE
+	if (use_freetype) {
 		u16 font_size = g_settings->getU16("font_size");
-	gui::IGUIFont *font = gui::CGUITTFont::createTTFont(guienv, font_path.c_str(), font_size);
+		font = gui::CGUITTFont::createTTFont(guienv, font_path.c_str(), font_size);
+	} else {
+		font = guienv->getFont(font_path.c_str());
+	}
 	#else
-	gui::IGUIFont* font = guienv->getFont(getTexturePath("fontlucida.png").c_str());
+	font = guienv->getFont(font_path.c_str());
 	#endif
 	if(font)
 		skin->setFont(font);
@@ -1736,6 +1742,7 @@ int main(int argc, char *argv[])
 	device->drop();
 
 #if USE_FREETYPE
+	if (use_freetype)
 		font->drop();
 #endif