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(svn r24161) -Add: Method to get a specific NewGRFClass.

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This commit is contained in:
frosch 2012-04-22 16:27:49 +00:00
parent 27ffb03383
commit 73d926c8d4
2 changed files with 14 additions and 0 deletions
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1
src/newgrf_class.h
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@ -34,6 +34,7 @@ struct NewGRFClass {
static Tid Allocate(uint32 global_id);
static void SetName(Tid cls_id, StringID name);
static void Assign(Tspec *spec);
static NewGRFClass *Get(Tid cls_id);
static StringID GetName(Tid cls_id);
static uint GetCount();

13
src/newgrf_class_func.h
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@ -92,6 +92,18 @@ DEFINE_NEWGRF_CLASS_METHOD(void)::Assign(Tspec *spec)
cls->spec[i] = spec;
}
/**
* Get a particular class.
* @param cls_id The id for the class.
* @pre cls_id < Tmax
*/
template <typename Tspec, typename Tid, Tid Tmax>
NewGRFClass<Tspec, Tid, Tmax> *NewGRFClass<Tspec, Tid, Tmax>::Get(Tid cls_id)
{
assert(cls_id < Tmax);
return classes + cls_id;
}
/**
* Get the name of a particular class.
* @param cls_id The class to get the name of.
@ -176,6 +188,7 @@ DEFINE_NEWGRF_CLASS_METHOD(const Tspec *)::GetByGrf(uint32 grfid, byte local_id,
template Tid name::Allocate(uint32 global_id); \
template void name::SetName(Tid cls_id, StringID name); \
template void name::Assign(Tspec *spec); \
template NewGRFClass<Tspec, Tid, Tmax> *name::Get(Tid cls_id); \
template StringID name::GetName(Tid cls_id); \
template uint name::GetCount(); \
template uint name::GetCount(Tid cls_id); \