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(svn r17804) -Codechange: move the CargoPacket 'invalidation' when stations get removed to CargoPacket.

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This commit is contained in:
rubidium 2009-10-18 17:26:10 +00:00
parent 0557a47162
commit 8234230f9e
3 changed files with 14 additions and 5 deletions
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12
src/cargopacket.cpp
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@ -62,6 +62,18 @@ CargoPacket::CargoPacket(uint16 count, byte days_in_transit, Money feeder_share,
}
}
/**
* Invalidates (sets source to INVALID_STATION) all cargo packets from given station
* @param sid the station that gets removed
*/
/* static */ void CargoPacket::InvalidateAllFrom(StationID sid)
{
CargoPacket *cp;
FOR_ALL_CARGOPACKETS(cp) {
if (cp->source == sid) cp->source_id = INVALID_SOURCE;
}
}
/*
*
* Cargo list implementation

1
src/cargopacket.h
View File

@ -116,6 +116,7 @@ public:
static void InvalidateAllFrom(SourceType src_type, SourceID src);
static void InvalidateAllFrom(StationID sid);
};
/**

6
src/station.cpp
View File

@ -97,11 +97,7 @@ Station::~Station()
this->goods[c].cargo.Truncate(0);
}
CargoPacket *cp;
FOR_ALL_CARGOPACKETS(cp) {
/* Don't allow cargo packets with invalid source station */
if (cp->source == this->index) cp->source = INVALID_STATION;
}
CargoPacket::InvalidateAllFrom(this->index);
}