diff options
Diffstat (limited to 'src/newgrf_spritegroup.cpp')
| -rw-r--r-- | src/newgrf_spritegroup.cpp | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/newgrf_spritegroup.cpp b/src/newgrf_spritegroup.cpp index 1bcb4a035..2bff33a03 100644 --- a/src/newgrf_spritegroup.cpp +++ b/src/newgrf_spritegroup.cpp @@ -26,7 +26,7 @@ TemporaryStorageArray<int32, 0x110> _temp_store; /** * ResolverObject (re)entry point. * This cannot be made a call to a virtual function because virtual functions - * do not like NULL and checking for NULL *everywhere* is more cumbersome than + * do not like nullptr and checking for nullptr *everywhere* is more cumbersome than * this little helper function. * @param group the group to resolve for * @param object information needed to resolve the group @@ -35,7 +35,7 @@ TemporaryStorageArray<int32, 0x110> _temp_store; */ /* static */ const SpriteGroup *SpriteGroup::Resolve(const SpriteGroup *group, ResolverObject &object, bool top_level) { - if (group == NULL) return NULL; + if (group == nullptr) return nullptr; if (top_level) { _temp_store.ClearChanges(); } @@ -73,7 +73,7 @@ static inline uint32 GetVariable(const ResolverObject &object, ScopeResolver *sc case 0x7D: return _temp_store.GetValue(parameter); case 0x7F: - if (object.grffile == NULL) return 0; + if (object.grffile == nullptr) return 0; return object.grffile->GetParam(parameter); default: @@ -130,7 +130,7 @@ static inline uint32 GetVariable(const ResolverObject &object, ScopeResolver *sc */ /* virtual */ const SpriteGroup *ResolverObject::ResolveReal(const RealSpriteGroup *group) const { - return NULL; + return nullptr; } /** @@ -207,7 +207,7 @@ const SpriteGroup *DeterministicSpriteGroup::Resolve(ResolverObject &object) con bool available = true; if (adjust->variable == 0x7E) { const SpriteGroup *subgroup = SpriteGroup::Resolve(adjust->subroutine, object, false); - if (subgroup == NULL) { + if (subgroup == nullptr) { value = CALLBACK_FAILED; } else { value = subgroup->GetCallbackResult(); @@ -293,24 +293,24 @@ const SpriteGroup *RealSpriteGroup::Resolve(ResolverObject &object) const * Process registers and the construction stage into the sprite layout. * The passed construction stage might get reset to zero, if it gets incorporated into the layout * during the preprocessing. - * @param[in,out] stage Construction stage (0-3), or NULL if not applicable. + * @param[in,out] stage Construction stage (0-3), or nullptr if not applicable. * @return sprite layout to draw. */ const DrawTileSprites *TileLayoutSpriteGroup::ProcessRegisters(uint8 *stage) const { if (!this->dts.NeedsPreprocessing()) { - if (stage != NULL && this->dts.consistent_max_offset > 0) *stage = GetConstructionStageOffset(*stage, this->dts.consistent_max_offset); + if (stage != nullptr && this->dts.consistent_max_offset > 0) *stage = GetConstructionStageOffset(*stage, this->dts.consistent_max_offset); return &this->dts; } static DrawTileSprites result; - uint8 actual_stage = stage != NULL ? *stage : 0; + uint8 actual_stage = stage != nullptr ? *stage : 0; this->dts.PrepareLayout(0, 0, 0, actual_stage, false); this->dts.ProcessRegisters(0, 0, false); result.seq = this->dts.GetLayout(&result.ground); /* Stage has been processed by PrepareLayout(), set it to zero. */ - if (stage != NULL) *stage = 0; + if (stage != nullptr) *stage = 0; return &result; } |