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| author | frosch <frosch@openttd.org> | 2012-04-22 16:27:49 +0000 |
|---|---|---|
| committer | frosch <frosch@openttd.org> | 2012-04-22 16:27:49 +0000 |
| commit | 73d926c8d4b7cb327cb1d3484dbecd8303268172 (patch) | |
| tree | 8651505c13e64b06a53aec6845140b16e0c7cb75 | |
| parent | 27ffb033838e1dc9fede9154181be572e826a1e6 (diff) | |
| download | openttd-73d926c8d4b7cb327cb1d3484dbecd8303268172.tar.xz | |
(svn r24161) -Add: Method to get a specific NewGRFClass.
| -rw-r--r-- | src/newgrf_class.h | 1 | ||||
| -rw-r--r-- | src/newgrf_class_func.h | 13 |
2 files changed, 14 insertions, 0 deletions
diff --git a/src/newgrf_class.h b/src/newgrf_class.h index efbff9746..81ea4f879 100644 --- a/src/newgrf_class.h +++ b/src/newgrf_class.h @@ -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(); diff --git a/src/newgrf_class_func.h b/src/newgrf_class_func.h index c4e9f7963..15cacd4e2 100644 --- a/src/newgrf_class_func.h +++ b/src/newgrf_class_func.h @@ -93,6 +93,18 @@ DEFINE_NEWGRF_CLASS_METHOD(void)::Assign(Tspec *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. * @pre index < GetCount(cls_id) @@ -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); \ |