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(svn r20448) -Codechange: make some functions that can be const const

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This commit is contained in:
rubidium
2010-08-11 18:50:23 +00:00
parent 6b4f36533c
commit e0a3a0fd54
2 changed files with 8 additions and 8 deletions
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6
src/newgrf_commons.cpp
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@@ -92,7 +92,7 @@ void OverrideManagerBase::ResetOverride()
* @param grfid ID of the grf file
* @return the ID of the candidate, of the Invalid flag item ID
*/
uint16 OverrideManagerBase::GetID(uint8 grf_local_id, uint32 grfid)
uint16 OverrideManagerBase::GetID(uint8 grf_local_id, uint32 grfid) const
{
const EntityIDMapping *map;
@@ -146,7 +146,7 @@ uint16 OverrideManagerBase::AddEntityID(byte grf_local_id, uint32 grfid, byte su
* @param entity_id of the entity being queried
* @return mapped id
*/
uint16 OverrideManagerBase::GetSubstituteID(uint16 entity_id)
uint16 OverrideManagerBase::GetSubstituteID(uint16 entity_id) const
{
return mapping_ID[entity_id].substitute_id;
}
@@ -185,7 +185,7 @@ void HouseOverrideManager::SetEntitySpec(const HouseSpec *hs)
* @param grfid ID of the grf file
* @return the ID of the candidate, of the Invalid flag item ID
*/
uint16 IndustryOverrideManager::GetID(uint8 grf_local_id, uint32 grfid)
uint16 IndustryOverrideManager::GetID(uint8 grf_local_id, uint32 grfid) const
{
uint16 id = OverrideManagerBase::GetID(grf_local_id, grfid);
if (id != invalid_ID) return id;