diff options
Diffstat (limited to '')
| -rw-r--r-- | src/rollback_interface.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/rollback_interface.cpp b/src/rollback_interface.cpp index 3ac15544c..1f904c4cc 100644 --- a/src/rollback_interface.cpp +++ b/src/rollback_interface.cpp @@ -139,7 +139,12 @@ bool RollbackAction::applyRevert(Map *map, InventoryManager *imgr, IGameDef *gam return false; } // Create rollback node - MapNode n(ndef, n_old.name, n_old.param1, n_old.param2); + content_t id = CONTENT_IGNORE; + if (!ndef->getId(n_old.name, id)) { + // The old node is not registered + return false; + } + MapNode n(id, n_old.param1, n_old.param2); // Set rollback node try { if (!map->addNodeWithEvent(p, n)) { @@ -203,7 +208,7 @@ bool RollbackAction::applyRevert(Map *map, InventoryManager *imgr, IGameDef *gam << inventory_location << std::endl; return false; } - + // If item was added, take away item, otherwise add removed item if (inventory_add) { // Silently ignore different current item |