Changeset 509 for trunk/src/lua/lua_state.cc

Timestamp:

07/26/16 20:24:02 (9 years ago)

Author:

epyon

Message:

• random distributions
• resource - rename/remove support
• debug gizmo support
• minor resource_manager upgrades
• several minor changes

File:

• trunk/src/lua/lua_state.cc (modified) (1 diff)

trunk/src/lua/lua_state.cc

@@ -324 +324 @@
         return result;
 }
+
+nv::string64 nv::lua::table_guard::get_string64( string_view element, string_view defval /*= string_view() */ )
+{
+        lua_getfield( m_state, -1, element.data() );
+        size_t l = 0;
+        const char* str = nullptr;
+        if ( lua_type( m_state, -1 ) == LUA_TSTRING )
+        {
+                str = lua_tolstring( m_state, -1, &l );
+        }
+        else
+        {
+                l = defval.size();
+                str = defval.data();
+        }
+        string64 result( str, l );
+        lua_pop( m_state, 1 );
+        return result;
+}
+
 
 char lua::table_guard::get_char( string_view element, char defval /*= "" */ )