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https://gitlab.com/OpenMW/openmw.git
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108 lines
3.6 KiB
C++
108 lines
3.6 KiB
C++
#include "actionteleport.hpp"
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#include <components/esm3/loadcell.hpp>
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#include <components/esm3/loadmgef.hpp>
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#include "../mwbase/environment.hpp"
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#include "../mwbase/mechanicsmanager.hpp"
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#include "../mwbase/world.hpp"
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#include "../mwmechanics/actorutil.hpp"
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#include "../mwmechanics/creaturestats.hpp"
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#include "../mwworld/cellstore.hpp"
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#include "../mwworld/class.hpp"
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#include "../mwworld/worldmodel.hpp"
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#include "player.hpp"
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namespace MWWorld
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{
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ActionTeleport::ActionTeleport(ESM::RefId cellId, const ESM::Position& position, bool teleportFollowers)
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: Action(true)
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, mCellId(cellId)
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, mPosition(position)
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, mTeleportFollowers(teleportFollowers)
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{
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}
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void ActionTeleport::executeImp(const Ptr& actor)
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{
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if (mTeleportFollowers)
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{
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// Find any NPCs that are following the actor and teleport them with him
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std::set<MWWorld::Ptr> followers;
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bool toExterior = MWBase::Environment::get().getWorldModel()->getCell(mCellId).isExterior();
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getFollowers(actor, followers, toExterior, true);
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for (std::set<MWWorld::Ptr>::iterator it = followers.begin(); it != followers.end(); ++it)
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teleport(*it);
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}
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teleport(actor);
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}
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void ActionTeleport::teleport(const Ptr& actor)
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{
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MWBase::World* world = MWBase::Environment::get().getWorld();
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MWWorld::WorldModel* worldModel = MWBase::Environment::get().getWorldModel();
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auto& stats = actor.getClass().getCreatureStats(actor);
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stats.land(actor == world->getPlayerPtr());
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stats.setTeleported(true);
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Ptr teleported;
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if (actor == world->getPlayerPtr())
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{
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world->getPlayer().setTeleported(true);
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world->changeToCell(mCellId, mPosition, true);
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teleported = world->getPlayerPtr();
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}
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else
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{
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if (actor.getClass().getCreatureStats(actor).getAiSequence().isInCombat(world->getPlayerPtr()))
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{
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actor.getClass().getCreatureStats(actor).getAiSequence().stopCombat();
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return;
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}
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else
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teleported = world->moveObject(actor, &worldModel->getCell(mCellId), mPosition.asVec3(), true, true);
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}
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if (!world->isWaterWalkingCastableOnTarget(teleported) && MWMechanics::hasWaterWalking(teleported))
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teleported.getClass()
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.getCreatureStats(teleported)
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.getActiveSpells()
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.purgeEffect(actor, ESM::MagicEffect::WaterWalking);
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}
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void ActionTeleport::getFollowers(
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const MWWorld::Ptr& actor, std::set<MWWorld::Ptr>& out, bool toExterior, bool includeHostiles)
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{
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std::set<MWWorld::Ptr> followers;
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MWBase::Environment::get().getMechanicsManager()->getActorsFollowing(actor, followers);
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for (std::set<MWWorld::Ptr>::iterator it = followers.begin(); it != followers.end(); ++it)
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{
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MWWorld::Ptr follower = *it;
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const ESM::RefId& script = follower.getClass().getScript(follower);
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if (!includeHostiles && follower.getClass().getCreatureStats(follower).getAiSequence().isInCombat(actor))
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continue;
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if (!toExterior && !script.empty()
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&& follower.getRefData().getLocals().getIntVar(script, "stayoutside") == 1
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&& follower.getCell()->getCell()->isExterior())
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continue;
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if ((follower.getRefData().getPosition().asVec3() - actor.getRefData().getPosition().asVec3()).length2()
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> 800 * 800)
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continue;
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out.emplace(follower);
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}
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}
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}
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