fix char type

gframe/CGUISkinSystem/CGUISkinSystem.cpp

 #include "CGUISkinSystem.h"
 
-CGUISkinSystem::CGUISkinSystem(core::string<char*> path,IrrlichtDevice *dev) {
+CGUISkinSystem::CGUISkinSystem(core::string<wchar_t> path,IrrlichtDevice *dev) {
 	device = dev;
 	skinsPath = path;
 	fs = dev->getFileSystem();	

gframe/CGUISkinSystem/CGUISkinSystem.h

@@ -38,7 +38,7 @@ public:
 	// Constructor
 	// path = Path to skins
 	// dev = Irrlicht device
-	CGUISkinSystem(core::string<char*> path,IrrlichtDevice *dev);
+	CGUISkinSystem(core::string<wchar_t> path,IrrlichtDevice *dev);
 	~CGUISkinSystem();
 	core::array<core::stringw> listSkins();
 	bool loadSkinList();

gframe/game.cpp

@@ -37,7 +37,9 @@ bool Game::Initialize() {
 		return false;
 	// Apply skin
 	if(gameConf.skin_index >= 0) {
-		skinSystem = new CGUISkinSystem("skin", device);
+		wchar_t skin_dir[16];
+		myswprintf(skin_dir, L"skin");
+		skinSystem = new CGUISkinSystem(skin_dir, device);
 		core::array<core::stringw> skins = skinSystem->listSkins();
 		if((size_t)gameConf.skin_index < skins.size()) {
 			int index = skins.size() - gameConf.skin_index - 1; // reverse index