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(svn r10394) -Fix [YAPF]: MP desync caused by incorrect last-red-signal penalties applied when cached segment was reused. Players that connected more recently (didn't have these segments cached yet) calculated those penalties correctly. This caused different YAPF results.

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This commit is contained in:
KUDr 2007-06-29 23:55:16 +00:00
parent 09ef044f9d
commit cbbee4da48
1 changed files with 10 additions and 0 deletions
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10
src/yapf/yapf_costrail.hpp
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@ -295,6 +295,16 @@ public:
segment_cost = segment.m_cost;
/* We know also the reason why the segment ends. */
end_segment_reason = segment.m_end_segment_reason;
/* We will need also some information about the last signal (if it was red). */
if (segment.m_last_signal_tile != INVALID_TILE) {
assert(HasSignalOnTrackdir(segment.m_last_signal_tile, segment.m_last_signal_td));
SignalState sig_state = GetSignalStateByTrackdir(segment.m_last_signal_tile, segment.m_last_signal_td);
bool is_red = (sig_state == SIGNAL_STATE_RED);
n.flags_u.flags_s.m_last_signal_was_red = is_red;
if (is_red) {
n.m_last_red_signal_type = GetSignalType(segment.m_last_signal_tile, TrackdirToTrack(segment.m_last_signal_td));
}
}
/* No further calculation needed. */
cur = TILE(n.GetLastTile(), n.GetLastTrackdir());
break;