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(svn r4376) -Codechange Renamed GetSignalState to GetSignalStateByTrackdir

release/0.5
celestar 2006-04-12 08:28:03 +00:00
parent a8d4285ec2
commit e79c36bf8c
3 changed files with 4 additions and 4 deletions
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2
npf.c
View File

@ -342,7 +342,7 @@ static int32 NPFRailPathCost(AyStar* as, AyStarNode* current, OpenListNode* pare
/* Check for signals */ /* Check for signals */
if (IsTileType(tile, MP_RAILWAY) && HasSignalOnTrackdir(tile, trackdir)) { if (IsTileType(tile, MP_RAILWAY) && HasSignalOnTrackdir(tile, trackdir)) {
/* Ordinary track with signals */ /* Ordinary track with signals */
if (GetSignalState(tile, trackdir) == SIGNAL_STATE_RED) { if (GetSignalStateByTrackdir(tile, trackdir) == SIGNAL_STATE_RED) {
/* Signal facing us is red */ /* Signal facing us is red */
if (!NPFGetFlag(current, NPF_FLAG_SEEN_SIGNAL)) { if (!NPFGetFlag(current, NPF_FLAG_SEEN_SIGNAL)) {
/* Penalize the first signal we /* Penalize the first signal we

2
rail.h
View File

@ -414,7 +414,7 @@ static inline bool HasSignalOnTrackdir(TileIndex tile, Trackdir trackdir)
* Along meaning if you are currently driving on the given trackdir, this is * Along meaning if you are currently driving on the given trackdir, this is
* the signal that is facing us (for which we stop when it's red). * the signal that is facing us (for which we stop when it's red).
*/ */
static inline SignalState GetSignalState(TileIndex tile, Trackdir trackdir) static inline SignalState GetSignalStateByTrackdir(TileIndex tile, Trackdir trackdir)
{ {
assert(IsValidTrackdir(trackdir)); assert(IsValidTrackdir(trackdir));
assert(HasSignalOnTrack(tile, TrackdirToTrack(trackdir))); assert(HasSignalOnTrack(tile, TrackdirToTrack(trackdir)));

4
rail_cmd.c
View File

@ -1504,7 +1504,7 @@ static bool SetSignalsEnumProc(TileIndex tile, SetSignalsData *ssd, int track, u
if (HasSignalOnTrackdir(tile, track) && _m[tile].m4 & 2) { if (HasSignalOnTrackdir(tile, track) && _m[tile].m4 & 2) {
// this is an exit signal that points out from the segment // this is an exit signal that points out from the segment
ssd->presignal_exits++; ssd->presignal_exits++;
if (GetSignalState(tile, track) != SIGNAL_STATE_RED) if (GetSignalStateByTrackdir(tile, track) != SIGNAL_STATE_RED)
ssd->presignal_exits_free++; ssd->presignal_exits_free++;
} }
@ -1653,7 +1653,7 @@ static void ChangeSignalStates(SetSignalsData *ssd)
// subtract for dual combo signals so they don't count themselves // subtract for dual combo signals so they don't count themselves
if (_m[tile].m4 & 2 && HasSignalOnTrackdir(tile, ssd->bit[i])) { if (_m[tile].m4 & 2 && HasSignalOnTrackdir(tile, ssd->bit[i])) {
ex--; ex--;
if (GetSignalState(tile, ssd->bit[i]) != SIGNAL_STATE_RED) exfree--; if (GetSignalStateByTrackdir(tile, ssd->bit[i]) != SIGNAL_STATE_RED) exfree--;
} }
// if we have exits and none are free, make red. // if we have exits and none are free, make red.