Changeset 212 for trunk/src/lua/lua_state.cc

Timestamp:

09/09/13 19:29:23 (12 years ago)

Author:

epyon

Message:

• lua/dispatch - powerful module for binding any function or method to lua
• lua/state - added initial method/function registration

File:

• trunk/src/lua/lua_state.cc (modified) (3 diffs)

trunk/src/lua/lua_state.cc

@@ -251 +251 @@
 }
 
+
+void lua::state_wrapper::register_native_function( lfunction f, const char* name )
+{
+        if ( m_global ) push_global_table();
+        lua_pushcfunction( m_state, f );
+        lua_setfield( m_state, -2, name );
+        if ( m_global ) pop_global_table();
+}
+
 void lua::state::log_stack()
 {
@@ -287 +296 @@
         if ( t == nullptr ) return ref_none;
         return register_object( o, t->name.c_str() );
+}
+
+void lua::state::register_native_object_method( const char* lua_name, const char* name, lfunction f )
+{
+        stack_guard guard( this );
+        lua_getglobal( m_state, lua_name );
+        if ( lua_isnil( m_state, -1 ) )
+        {
+                NV_THROW( runtime_error, std::string( lua_name ) + " type not registered!" );
+        }
+        lua_pushcfunction( m_state, f );
+        lua_setfield( m_state, -2, name );
 }
 
@@ -411 +432 @@
         lua_settop( m_state, m_level );
 }
+
+int nv::lua::upvalue_index( int i )
+{
+        return lua_upvalueindex(i);
+}