diff options
Diffstat (limited to 'src/saveload/afterload.cpp')
| -rw-r--r-- | src/saveload/afterload.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/saveload/afterload.cpp b/src/saveload/afterload.cpp index be6be8de6..d4b230dfd 100644 --- a/src/saveload/afterload.cpp +++ b/src/saveload/afterload.cpp @@ -3127,6 +3127,23 @@ bool AfterLoadGame() } } + if (IsSavegameVersionBefore(SLV_GROUP_REPLACE_WAGON_REMOVAL)) { + /* Propagate wagon removal flag for compatibility */ + /* Temporary bitmask of company wagon removal setting */ + uint16 wagon_removal = 0; + for (const Company *c : Company::Iterate()) { + if (c->settings.renew_keep_length) SetBit(wagon_removal, c->index); + } + for (Group *g : Group::Iterate()) { + if (g->flags != 0) { + /* Convert old replace_protection value to flag. */ + g->flags = 0; + SetBit(g->flags, GroupFlags::GF_REPLACE_PROTECTION); + } + if (HasBit(wagon_removal, g->owner)) SetBit(g->flags, GroupFlags::GF_REPLACE_WAGON_REMOVAL); + } + } + /* Compute station catchment areas. This is needed here in case UpdateStationAcceptance is called below. */ Station::RecomputeCatchmentForAll(); |