Add Freetype support

.gitignore

@@ -36,6 +36,10 @@ src/jthread/cmake_install.cmake
 src/jthread/libjthread.a
 src/lua/build/
 src/lua/CMakeFiles/
+src/cguittfont/CMakeFiles/
+src/cguittfont/libcguittfont.a
+src/cguittfont/cmake_install.cmake
+src/cguittfont/Makefile
 CMakeCache.txt
 CPackConfig.cmake
 CPackSourceConfig.cmake

CMakeLists.txt

@@ -148,6 +148,8 @@ if(RUN_IN_PLACE)
 	install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/textures/all/textures_here.txt" DESTINATION "${SHAREDIR}/textures/all")
 endif()
 
+install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/fonts" DESTINATION "${SHAREDIR}")
+
 install(FILES "README.txt" DESTINATION "${DOCDIR}")
 install(FILES "doc/lua_api.txt" DESTINATION "${DOCDIR}")
 install(FILES "doc/mapformat.txt" DESTINATION "${DOCDIR}")

README.txt

@@ -372,4 +372,8 @@ DejaVu Sans Mono:
 
   Copyright (c) 2006 by Tavmjong Bah. All Rights Reserved.
 
+  Liberation Fonts Copyright:
+
+  Copyright (c) 2007 Red Hat, Inc. All rights reserved. LIBERATION is a trademark of Red Hat, Inc.
+
 

minetest.conf.example

@@ -163,6 +163,11 @@
 # File in client/serverlist/ that contains your favorite servers displayed in the Multiplayer Tab
 #serverlist_file = favoriteservers.txt
 
+#font_path = fonts/liberationsans.ttf
+#font_size = 13
+#mono_font_path = fonts/liberationmono.ttf
+#mono_font_size = 13
+
 #
 # Server stuff
 #

src/CMakeLists.txt

@@ -93,6 +93,12 @@ if(USE_SOUND)
 		)
 endif()
 
+option(ENABLE_FREETYPE "Enable freetype2 (truetype fonts and basic unicode support)" OFF)
+set(USE_FREETYPE 0)
+if(ENABLE_FREETYPE)
+	set(USE_FREETYPE 1)
+endif(ENABLE_FREETYPE)
+
 if(NOT MSVC)
 	set(USE_GPROF 0 CACHE BOOL "Use -pg flag for g++")
 endif()
@@ -117,6 +123,14 @@ if(WIN32)
 			CACHE FILEPATH "Path to zlibwapi.dll (for installation)")
 	set(IRRLICHT_SOURCE_DIR "${PROJECT_SOURCE_DIR}/../../irrlicht-1.7.2"
 			CACHE PATH "irrlicht dir")
+	if(USE_FREETYPE)
+		set(FREETYPE_INCLUDE_DIR_ft2build "${PROJECT_SOURCE_DIR}/../../freetype2/include/"
+				CACHE PATH "freetype include dir")
+		set(FREETYPE_INCLUDE_DIR_freetype2 "${PROJECT_SOURCE_DIR}/../../freetype2/include/freetype"
+				CACHE PATH "freetype include dir")
+		set(FREETYPE_LIBRARY "${PROJECT_SOURCE_DIR}/../../freetype2/objs/win32/vc2005/freetype247.lib"
+				CACHE FILEPATH "Path to freetype247.lib")
+	endif(USE_FREETYPE)
 	set(MINGWM10_DLL ""
 			CACHE FILEPATH "Path to mingwm10.dll (for installation)")
 	if(ENABLE_SOUND)
@@ -157,6 +171,12 @@ endif()
 find_package(Jthread REQUIRED)
 find_package(Sqlite3 REQUIRED)
 
+if(USE_FREETYPE)
+	find_package(Freetype REQUIRED)
+	set(CGUITTFONT_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/cguittfont")
+	set(CGUITTFONT_LIBRARY cguittfont)
+endif(USE_FREETYPE)
+
 # Do not use system-wide installation of Lua, because it'll likely be a
 # different version and/or has different build options.
 set(LUA_INCLUDE_DIR "${PROJECT_SOURCE_DIR}/lua/src")
@@ -288,6 +308,13 @@ set(minetest_SRCS
 	main.cpp
 )
 
+if(USE_FREETYPE)
+	set(minetest_SRCS
+		${minetest_SRCS}
+		intlGUIEditBox.cpp
+	)
+endif(USE_FREETYPE)
+
 # Server sources
 set(minetestserver_SRCS
 	${common_SRCS}
@@ -307,6 +334,13 @@ include_directories(
 	${LUA_INCLUDE_DIR}
 )
 
+if(USE_FREETYPE)
+	include_directories(
+		${FREETYPE_INCLUDE_DIRS}
+		${CGUITTFONT_INCLUDE_DIR}
+	)
+endif(USE_FREETYPE)
+
 set(EXECUTABLE_OUTPUT_PATH "${CMAKE_SOURCE_DIR}/bin")
 
 if(BUILD_CLIENT)
@@ -338,6 +372,13 @@ if(BUILD_CLIENT)
 			${CURL_INCLUDE_DIR}
 		)
 	endif(USE_CURL)
+	if(USE_FREETYPE)
+		target_link_libraries(
+			${PROJECT_NAME}
+			${FREETYPE_LIBRARY}
+			${CGUITTFONT_LIBRARY}
+		)
+	endif(USE_FREETYPE)
 endif(BUILD_CLIENT)
 
 if(BUILD_SERVER)
@@ -519,6 +560,10 @@ else (SQLITE3_FOUND)
 	add_subdirectory(sqlite)
 endif (SQLITE3_FOUND)
 
+if (BUILD_CLIENT AND USE_FREETYPE)
+	add_subdirectory(cguittfont)
+endif (BUILD_CLIENT AND USE_FREETYPE)
+
 if (LUA_FOUND)
 else (LUA_FOUND)
 	add_subdirectory(lua)