diff options
Diffstat (limited to 'src/npf.h')
| -rw-r--r-- | src/npf.h | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -66,6 +66,8 @@ enum { /* Flags for AyStarNode.userdata[NPF_NODE_FLAGS]. Use NPFGetBit() and NPFGetBit() to use them. */ enum NPFNodeFlag { NPF_FLAG_SEEN_SIGNAL, ///< Used to mark that a signal was seen on the way, for rail only + NPF_FLAG_2ND_SIGNAL, ///< Used to mark that two signals were seen, rail only + NPF_FLAG_3RD_SIGNAL, ///< Used to mark that three signals were seen, rail only NPF_FLAG_REVERSE, ///< Used to mark that this node was reached from the second start node, if applicable NPF_FLAG_LAST_SIGNAL_RED, ///< Used to mark that the last signal on this path was red NPF_FLAG_IGNORE_START_TILE, ///< Used to mark that the start tile is invalid, and searching should start from the second tile on |