Merge cguittfont lib in irrlicht change folder. (#6016)

* Merge cguittfont lib in irrlicht change folder.

This remove hack and static lib for FreeType

Author: nerzhul

src/CMakeLists.txt

@@ -151,8 +151,6 @@ if(ENABLE_FREETYPE)
 	if(FREETYPE_FOUND)
 		message(STATUS "Freetype enabled.")
 		set(USE_FREETYPE TRUE)
-		set(CGUITTFONT_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/cguittfont")
-		set(CGUITTFONT_LIBRARY cguittfont)
 	endif()
 endif(ENABLE_FREETYPE)
 
@@ -560,7 +558,7 @@ include_directories(
 
 
 if(USE_FREETYPE)
-	include_directories(${FREETYPE_INCLUDE_DIRS} ${CGUITTFONT_INCLUDE_DIR})
+	include_directories(${FREETYPE_INCLUDE_DIRS})
 endif()
 
 if(USE_CURL)
@@ -619,7 +617,6 @@ if(BUILD_CLIENT)
 		target_link_libraries(
 			${PROJECT_NAME}
 			${FREETYPE_LIBRARY}
-			${CGUITTFONT_LIBRARY}
 		)
 	endif()
 	if (USE_CURSES)
@@ -878,10 +875,3 @@ if (USE_GETTEXT)
 
 	add_custom_target(translations ALL COMMENT "mo update" DEPENDS ${MO_FILES})
 endif()
-
-
-# Subdirectories
-
-if (BUILD_CLIENT AND USE_FREETYPE)
-	add_subdirectory(cguittfont)
-endif()

src/cguittfont/CMakeLists.txt

@@ -25,7 +25,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 #if USE_FREETYPE
 #include "gettext.h"
-#include "xCGUITTFont.h"
+#include "irrlicht_changes/CGUITTFont.h"
 #endif
 
 /** maximum size distance for getting a "similar" font size */

src/cguittfont/xCGUITTFont.cpp

@@ -32,7 +32,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include <string>
 
 #if USE_FREETYPE
-	#include "xCGUITTFont.h"
+	#include "irrlicht_changes/CGUITTFont.h"
 #endif
 
 inline u32 clamp_u8(s32 value)

src/cguittfont/xCGUITTFont.h

@@ -35,6 +35,7 @@
 #include <irrlicht.h>
 #include <ft2build.h>
 #include <vector>
+#include "irrUString.h"
 #include "util/enriched_string.h"
 #include FT_FREETYPE_H
 
@@ -268,7 +269,7 @@ namespace gui
 			virtual void draw(const core::stringw& text, const core::rect<s32>& position,
 				video::SColor color, bool hcenter=false, bool vcenter=false,
 				const core::rect<s32>* clip=0);
-			
+
 			virtual void draw(const EnrichedString& text, const core::rect<s32>& position,
 				video::SColor color, bool hcenter=false, bool vcenter=false,
 				const core::rect<s32>* clip=0);

src/fontengine.cpp

@@ -1,7 +1,16 @@
 if (BUILD_CLIENT)
 	set(client_irrlicht_changes_SRCS
 		${CMAKE_CURRENT_SOURCE_DIR}/static_text.cpp
-		PARENT_SCOPE
 	)
+
+	if (ENABLE_FREETYPE)
+		set(client_irrlicht_changes_SRCS ${client_irrlicht_changes_SRCS}
+			${CMAKE_CURRENT_SOURCE_DIR}/CGUITTFont.cpp
+		)
+	endif()
+
+	# CMake require us to set a local scope and then parent scope
+	# Else the last set win in parent scope
+	set(client_irrlicht_changes_SRCS ${client_irrlicht_changes_SRCS} PARENT_SCOPE)
 endif()
 

src/guiChatConsole.cpp

@@ -41,6 +41,8 @@
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
+#include <cstddef>
+
 #ifdef _WIN32
 #define __BYTE_ORDER 0
 #define __LITTLE_ENDIAN 0