currentNode.closed = true
and didn't make it dirty so that when a new search begins, the function Graph.cleanDirty() may not reset the closed node, and finally it will result in no valid path
do a search and choose a nearby node for new target can easily reproduce it.
I added graph.makeDirty(currentNode) to fix it, but I didn't test it for a full round
currentNode.closed = true
and didn't make it dirty so that when a new search begins, the function Graph.cleanDirty() may not reset the closed node, and finally it will result in no valid path
do a search and choose a nearby node for new target can easily reproduce it.
I added graph.makeDirty(currentNode) to fix it, but I didn't test it for a full round