cpp/openttd-patchpack/source Changeset - r21298:c09c5ce22fcd

Changeset - r21298:c09c5ce22fcd

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frosch - 10 years ago 2014-03-03 19:32:53
frosch@openttd.org

(svn r26387) -Cleanup (r26173): No need to manually clear registers before resolving.

2 files changed with 2 insertions and 12 deletions:

src/newgrf_spritegroup.h

src/newgrf_station.cpp

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src/newgrf_spritegroup.h

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@@ @@ -33,17 +33,6 @@ static inline uint32 GetRegister(uint i) @@
 	return _temp_store.GetValue(i);
+}
 /**
  * Clears the value of a so-called newgrf "register".
  * @param i index of the register
  * @pre i < 0x110
  */
 static inline void ClearRegister(uint i)
+{
 	extern TemporaryStorageArray<int32, 0x110> _temp_store;
 	_temp_store.StoreValue(i, 0);
+}
 /* List of different sprite group types */
 enum SpriteGroupType {
 	SGT_REAL,

src/newgrf_station.cpp

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@@ @@ -637,9 +637,10 @@ SpriteID GetCustomStationFoundationReloc @@
 	/* callback_param1 == 2 means  we are resolving the foundation sprites. */
 	StationResolverObject object(statspec, st, tile, CBID_NO_CALLBACK, 2, layout | (edge_info << 16));
 	ClearRegister(0x100);
 	const SpriteGroup *group = ResolveStation(object);
 	if (group == NULL || group->type != SGT_RESULT) return 0;
 	/* Note: SpriteGroup::Resolve zeroes all registers, so register 0x100 is initialised to 0. (compatibility) */
 	return group->GetResult() + GetRegister(0x100);
+}

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