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(svn r22566) -Codechange: Define and use OverrideManagerBase::GetGRFID function.

This commit is contained in:
terkhen 2011-06-12 20:42:23 +00:00
parent 281bed03f4
commit 9f55abf51a
3 changed files with 12 additions and 1 deletions
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10
src/newgrf_commons.cpp
View File

@ -141,6 +141,16 @@ uint16 OverrideManagerBase::AddEntityID(byte grf_local_id, uint32 grfid, byte su
return invalid_ID;
}
/**
* Gives the GRFID of the file the entity belongs to.
* @param entity_id ID of the entity being queried.
* @return GRFID.
*/
uint16 OverrideManagerBase::GetGRFID(uint16 entity_id) const
{
return mapping_ID[entity_id].grfid;
}
/**
* Gives the substitute of the entity, as specified by the grf file
* @param entity_id of the entity being queried

1
src/newgrf_commons.h
View File

@ -185,6 +185,7 @@ public:
void Add(uint8 local_id, uint32 grfid, uint entity_type);
virtual uint16 AddEntityID(byte grf_local_id, uint32 grfid, byte substitute_id);
uint16 GetGRFID(uint16 entity_id) const;
uint16 GetSubstituteID(uint16 entity_id) const;
virtual uint16 GetID(uint8 grf_local_id, uint32 grfid) const;

2
src/newgrf_house.cpp
View File

@ -344,7 +344,7 @@ static uint32 HouseGetVariable(const ResolverObject *object, byte variable, byte
if (house_id < NEW_HOUSE_OFFSET) return 0;
/* Checking the grffile information via HouseSpec doesn't work
* in case the newgrf was removed. */
return _house_mngr.mapping_ID[house_id].grfid;
return _house_mngr.GetGRFID(house_id);
}
}