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Core/Collision: Port new parts for retrieving area/liquid data from gameobjects added when porting 42f9deb21e to 3.3.5

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Shauren
2020-06-28 12:26:39 +02:00
parent 623413d088
commit 6040f8eb31
4 changed files with 98 additions and 0 deletions
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45
src/common/Collision/Models/GameObjectModel.cpp
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@@ -212,6 +212,51 @@ void GameObjectModel::intersectPoint(G3D::Vector3 const& point, VMAP::AreaInfo&
}
}
bool GameObjectModel::GetLocationInfo(G3D::Vector3 const& point, VMAP::LocationInfo& info, PhaseShift const& phaseShift) const
{
if (!isCollisionEnabled() || !owner->IsSpawned() || !isMapObject())
return false;
if (!owner->IsInPhase(phaseShift))
return false;
if (!iBound.contains(point))
return false;
// child bounds are defined in object space:
Vector3 pModel = iInvRot * (point - iPos) * iInvScale;
Vector3 zDirModel = iInvRot * Vector3(0.f, 0.f, -1.f);
float zDist;
if (iModel->GetLocationInfo(pModel, zDirModel, zDist, info))
{
Vector3 modelGround = pModel + zDist * zDirModel;
float world_Z = ((modelGround * iInvRot) * iScale + iPos).z;
if (info.ground_Z < world_Z)
{
info.ground_Z = world_Z;
return true;
}
}
return false;
}
bool GameObjectModel::GetLiquidLevel(G3D::Vector3 const& point, VMAP::LocationInfo& info, float& liqHeight) const
{
// child bounds are defined in object space:
Vector3 pModel = iInvRot * (point - iPos) * iInvScale;
//Vector3 zDirModel = iInvRot * Vector3(0.f, 0.f, -1.f);
float zDist;
if (info.hitModel->GetLiquidLevel(pModel, zDist))
{
// calculate world height (zDist in model coords):
// assume WMO not tilted (wouldn't make much sense anyway)
liqHeight = zDist * iScale + iPos.z;
return true;
}
return false;
}
bool GameObjectModel::UpdatePosition()
{
if (!iModel)