add a new function: GetResPath

include/window.h

@@ -4732,6 +4732,19 @@ enum emResReturn {
     RES_RET_INUSED //the res or object is in used, cannot be unloaded
 };
 
+/**
+ * \fn const char* GetResPath (void)
+ * \brief Get the currrent user's resource path.
+ *
+ * \param path The path which store the resources. It can be an absolute path or relative path.
+ *
+ * \return the user's resource path; NULL if have not been set.
+ *
+ * \sa SetResPath
+ *
+ **/
+MG_EXPORT const char* GetResPath (void);
+
 /**
  * \fn int SetResPath (const char* path);
  * \brief Set user's resource path into the search paths of resource manager.
@@ -4742,6 +4755,8 @@ enum emResReturn {
  *
  * \return RES_RET_OK for success or error code.
  *
+ * \sa GetResPath
+ *
  **/
 MG_EXPORT int SetResPath (const char* path);
 

src/sysres/resmgr.c

@@ -498,6 +498,11 @@ int AddResPath(const char* paths)
 
 #endif
 
+const char* GetResPath (void)
+{
+    return usr_res_path;
+}
+
 int SetResPath(const char* path)
 {
     if(path == NULL) {