Method addCmd_renameNode

Engine/source/ts/tsShapeConstruct.cpp:2527–2566

}

bool TSShapeConstructor::ChangeSet::addCmd_renameNode(const TSShapeConstructor::ChangeSet::Command& newCmd)
{
   // Replace name argument for previous addNode or renameNode, but stop
   // if the new name is already in use (can occur if 2 nodes switch names). eg.
   // A->C
   // B->A
   // C->B  (cannot replace the previous A->C with A->B as 'B' is in use)

   for (S32 index = mCommands.size() - 1; index >= 0; index--)
   {
      Command& cmd = mCommands[index];
      switch (cmd.type)
      {
      case CmdAddNode:
         if (namesEqual(cmd.argv[0], newCmd.argv[0]))
         {
            cmd.argv[0] = newCmd.argv[1];       // Replace initial name argument
            return false;
         }
         break;

      case CmdRenameNode:
         if (namesEqual(cmd.argv[1], newCmd.argv[0]))
         {
            cmd.argv[1] = newCmd.argv[1];       // Collapse successive renames
            if (namesEqual(cmd.argv[0], cmd.argv[1]))
               mCommands.erase(index);          // Ignore empty renames
            return false;
         }
         else if (namesEqual(cmd.argv[0], newCmd.argv[1]))
            return true;                        // Name is in use, cannot go back further
         break;

      default:
         break;
      }
   }

   return true;
}

bool TSShapeConstructor::ChangeSet::addCmd_removeNode(const TSShapeConstructor::ChangeSet::Command& newCmd)
{