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[Client] Add linear interpolation for DedicatedActors

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This commit is contained in:
David Cernat 2017-04-23 21:28:23 +03:00
parent 2eaa25e7d4
commit 284f863292
3 changed files with 26 additions and 2 deletions
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2
apps/openmw/mwmp/Cell.cpp
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@ -62,13 +62,13 @@ void Cell::updateLocal(bool forceUpdate)
}
}
actorList->sendCellChangeActors();
actorList->sendPositionActors();
actorList->sendAnimFlagsActors();
actorList->sendAnimPlayActors();
actorList->sendSpeechActors();
actorList->sendStatsDynamicActors();
actorList->sendAttackActors();
actorList->sendCellChangeActors();
}
void Cell::updateDedicated(float dt)

24
apps/openmw/mwmp/DedicatedActor.cpp
View file

@ -17,6 +17,7 @@
#include "DedicatedActor.hpp"
#include "Main.hpp"
#include "CellController.hpp"
#include "MechanicsHelper.hpp"
using namespace mwmp;
using namespace std;
@ -31,6 +32,8 @@ DedicatedActor::DedicatedActor()
creatureStats = new ESM::CreatureStats();
creatureStats->blank();
creatureStats->mDynamic[0].mBase = -1;
hasChangedCell = true;
}
DedicatedActor::~DedicatedActor()
@ -52,13 +55,32 @@ void DedicatedActor::setCell(MWWorld::CellStore *cellStore)
MWBase::World *world = MWBase::Environment::get().getWorld();
ptr = world->moveObject(ptr, cellStore, position.pos[0], position.pos[1], position.pos[2]);
hasChangedCell = true;
}
void DedicatedActor::move(float dt)
{
ESM::Position refPos = ptr.getRefData().getPosition();
MWBase::World *world = MWBase::Environment::get().getWorld();
world->moveObject(ptr, position.pos[0], position.pos[1], position.pos[2]);
// Don't apply linear interpolation if the DedicatedActor has just gone through a cell change, because
// the interpolated position will be invalid, causing a slight hopping glitch
if (!hasChangedCell)
{
static const int timeMultiplier = 15;
osg::Vec3f lerp = Main::get().getMechanicsHelper()->getLinearInterpolation(refPos.asVec3(), position.asVec3(), dt * timeMultiplier);
refPos.pos[0] = lerp.x();
refPos.pos[1] = lerp.y();
refPos.pos[2] = lerp.z();
world->moveObject(ptr, refPos.pos[0], refPos.pos[1], refPos.pos[2]);
}
else
{
world->moveObject(ptr, position.pos[0], position.pos[1], position.pos[2]);
hasChangedCell = false;
}
MWMechanics::Movement *move = &ptr.getClass().getMovementSettings(ptr);
move->mPosition[0] = direction.pos[0];

2
apps/openmw/mwmp/DedicatedActor.hpp
View file

@ -27,6 +27,8 @@ namespace mwmp
private:
MWWorld::Ptr ptr;
bool hasChangedCell;
};
}