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Fix 42fbcec76f: Fixed accidental changes to autorail/road AI behavior (#13968)

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* Revert 4bd72e4a78, Fix #11528: Starting autorail dragging from existing track tiles resulted in adding non-continuous tracks.

* Fix 4bd72e4a78: Fixed accidental changes to autorail/road AI behavior
This commit is contained in:
Kuhnovic
2025-04-12 16:09:10 +02:00
committed by GitHub
parent 34b1f7a992
commit 319a657454
2 changed files with 7 additions and 6 deletions
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4
src/rail_cmd.cpp
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@@ -888,11 +888,11 @@ static CommandCost CmdRailTrackHelper(DoCommandFlags flags, TileIndex tile, Tile
CommandCost last_error = CMD_ERROR;
for (;;) {
ret = remove ? Command<CMD_REMOVE_SINGLE_RAIL>::Do(flags, tile, TrackdirToTrack(trackdir)) : Command<CMD_BUILD_SINGLE_RAIL>::Do(flags, tile, railtype, TrackdirToTrack(trackdir), auto_remove_signals);
if (!remove && ret.Failed() && ret.GetErrorMessage() == STR_ERROR_ALREADY_BUILT) ret = CommandCost(); // Treat "already built" as success
if (!remove && !fail_on_obstacle && last_error.GetErrorMessage() == STR_ERROR_ALREADY_BUILT) had_success = true;
if (ret.Failed()) {
last_error = std::move(ret);
if (!remove) {
if (last_error.GetErrorMessage() != STR_ERROR_ALREADY_BUILT && !remove) {
if (fail_on_obstacle) return last_error;
if (had_success) break; // Keep going if we haven't constructed any rail yet, skipping the start of the drag
}