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(svn r16352) -Codechange: use PoolItem::GetIfValid() instead of PoolItem::IsValidID() and PoolItem::Get()

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smatz
2009-05-18 16:21:28 +00:00
parent 5fe906e149
commit 8808f3beea
35 changed files with 201 additions and 305 deletions
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5
src/road.cpp
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@@ -84,8 +84,9 @@ bool HasRoadTypesAvail(const CompanyID company, const RoadTypes rts)
if (company == OWNER_TOWN || _game_mode == GM_EDITOR || IsGeneratingWorld()) {
avail_roadtypes = ROADTYPES_ROAD;
} else {
if (!Company::IsValidID(company)) return false;
avail_roadtypes = (RoadTypes)Company::Get(company)->avail_roadtypes | ROADTYPES_ROAD; // road is available for always for everybody
Company *c = Company::GetIfValid(company);
if (c == NULL) return false;
avail_roadtypes = (RoadTypes)c->avail_roadtypes | ROADTYPES_ROAD; // road is available for always for everybody
}
return (rts & ~avail_roadtypes) == 0;
}