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Cache cell description

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It should not change over time and it's relatively small enough to trade some
CPU time for some memory.
This commit is contained in:
elsid 2023-07-30 15:46:33 +02:00
parent d2f16774d9
commit 385dab3df3
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GPG Key ID: 4DE04C198CBA7625
2 changed files with 10 additions and 15 deletions
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19
apps/openmw/mwworld/cell.cpp
View File

@ -22,13 +22,15 @@ namespace MWWorld
, mRegion(ESM::RefId()) // Unimplemented for now
, mId(cell.mId)
, mParent(cell.mParent)
,mMood{
, mWaterHeight(cell.mWaterHeight)
, mDescription(cell.mEditorId)
, mMood{
.mAmbiantColor = cell.mLighting.ambient,
.mDirectionalColor = cell.mLighting.directional,
.mFogColor = cell.mLighting.fogColor,
// TODO: use ESM4::Lighting fog parameters
.mFogDensity = 1.f,}
,mWaterHeight(cell.mWaterHeight)
.mFogDensity = 1.f,
}
{
if (isExterior())
{
@ -50,26 +52,19 @@ namespace MWWorld
, mRegion(cell.mRegion)
, mId(cell.mId)
, mParent(ESM::Cell::sDefaultWorldspaceId)
, mWaterHeight(cell.mWater)
, mDescription(cell.getDescription())
, mMood{
.mAmbiantColor = cell.mAmbi.mAmbient,
.mDirectionalColor = cell.mAmbi.mSunlight,
.mFogColor = cell.mAmbi.mFog,
.mFogDensity = cell.mAmbi.mFogDensity,
}
,mWaterHeight(cell.mWater)
{
if (isExterior())
mWaterHeight = -1.f;
}
std::string Cell::getDescription() const
{
return ESM::visit(ESM::VisitOverload{
[&](const ESM::Cell& cell) { return cell.getDescription(); },
[&](const ESM4::Cell& cell) { return cell.mEditorId; },
},
*this);
}
ESM::RefId Cell::getWorldSpace() const
{
if (isExterior())

6
apps/openmw/mwworld/cell.hpp
View File

@ -44,7 +44,7 @@ namespace MWWorld
const ESM::RefId& getRegion() const { return mRegion; }
std::string_view getNameId() const { return mNameID; }
std::string_view getDisplayName() const { return mDisplayname; }
std::string getDescription() const;
std::string_view getDescription() const { return mDescription; }
const MoodData& getMood() const { return mMood; }
float getWaterHeight() const { return mWaterHeight; }
const ESM::RefId& getId() const { return mId; }
@ -63,9 +63,9 @@ namespace MWWorld
ESM::RefId mRegion;
ESM::RefId mId;
ESM::RefId mParent;
MoodData mMood;
float mWaterHeight;
std::string mDescription;
MoodData mMood;
};
}