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Codechange: Replace while loop with Map::Iterate()

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This commit is contained in:
SamuXarick 2024-10-27 19:49:34 +00:00 committed by rubidium42
parent 10e2d1ca36
commit 7d0b1cd002
1 changed files with 4 additions and 7 deletions
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11
src/economy.cpp
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@ -489,19 +489,16 @@ void ChangeOwnershipOfCompanyItems(Owner old_owner, Owner new_owner)
/* Change ownership of tiles */
{
TileIndex tile = 0;
do {
for (const auto tile : Map::Iterate()) {
ChangeTileOwner(tile, old_owner, new_owner);
} while (++tile != Map::Size());
}
if (new_owner != INVALID_OWNER) {
/* Update all signals because there can be new segment that was owned by two companies
* and signals were not propagated
* Similar with crossings - it is needed to bar crossings that weren't before
* because of different owner of crossing and approaching train */
tile = 0;
do {
for (const auto tile : Map::Iterate()) {
if (IsTileType(tile, MP_RAILWAY) && IsTileOwner(tile, new_owner) && HasSignals(tile)) {
TrackBits tracks = GetTrackBits(tile);
do { // there may be two tracks with signals for TRACK_BIT_HORZ and TRACK_BIT_VERT
@ -511,7 +508,7 @@ void ChangeOwnershipOfCompanyItems(Owner old_owner, Owner new_owner)
} else if (IsLevelCrossingTile(tile) && IsTileOwner(tile, new_owner)) {
UpdateLevelCrossing(tile);
}
} while (++tile != Map::Size());
}
}
/* update signals in buffer */