Check minetest.hud_change() parameters on conversion (Fix #1714)

[dragonfireclient.git] / src / nodemetadata.h

diff --git a/src/nodemetadata.h b/src/nodemetadata.h
index 710270502f76ab473b99aca4fdcb0e551d95b73e..6baf3b3d37bf3808bedab05e768c6472ccaaed13 100644 (file)
--- a/src/nodemetadata.h
+++ b/src/nodemetadata.h
@@ -49,28 +49,10 @@ class NodeMetadata
        void clear();
 
        // Generic key/value store
-       std::string getString(const std::string &name) const
-       {
-               std::map<std::string, std::string>::const_iterator i;
-               i = m_stringvars.find(name);
-               if(i == m_stringvars.end())
-                       return "";
-               return i->second;
-       }
-       void setString(const std::string &name, const std::string &var)
-       {
-               if(var.empty())
-                       m_stringvars.erase(name);
-               else
-                       m_stringvars[name] = var;
-       }
-       // support variable names in values
-       std::string resolveString(const std::string &str) const
-       {
-               if(str.substr(0,2) == "${" && str[str.length()-1] == '}')
-                       return getString(str.substr(2,str.length()-3));
-               return str;
-       }
+       std::string getString(const std::string &name, unsigned short recursion = 0) const;
+       void setString(const std::string &name, const std::string &var);
+       // Support variable names in values
+       std::string resolveString(const std::string &str, unsigned short recursion = 0) const;
        std::map<std::string, std::string> getStrings() const
        {
                return m_stringvars;