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1b8c975d5b
Checking for emptiness using size() might be inefficient, because it can take linear time, while empty() is guaranteed to take only constant time. For non-primitive types, postfix ++ operators are inefficient compared to prefix ++ operators, because post-increment usually involves keeping a copy of the previous value around.
51 lines
1.7 KiB
C++
51 lines
1.7 KiB
C++
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#include "actionteleport.hpp"
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#include "../mwbase/environment.hpp"
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#include "../mwbase/world.hpp"
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#include "../mwbase/mechanicsmanager.hpp"
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#include "player.hpp"
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namespace MWWorld
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{
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ActionTeleport::ActionTeleport (const std::string& cellName,
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const ESM::Position& position)
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: Action (true), mCellName (cellName), mPosition (position)
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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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MWBase::World* world = MWBase::Environment::get().getWorld();
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//find any NPC that is following the actor and teleport him too
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std::list<MWWorld::Ptr> followers = MWBase::Environment::get().getMechanicsManager()->getActorsFollowing(actor);
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for(std::list<MWWorld::Ptr>::iterator it = followers.begin();it != followers.end();++it)
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{
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std::cout << "teleporting someone!" << (*it).getCellRef().mRefID;
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executeImp(*it);
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}
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if(actor == world->getPlayerPtr())
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{
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world->getPlayer().setTeleported(true);
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if (mCellName.empty())
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world->changeToExteriorCell (mPosition);
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else
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world->changeToInteriorCell (mCellName, mPosition);
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}
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else
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{
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if (mCellName.empty())
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{
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int cellX;
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int cellY;
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world->positionToIndex(mPosition.pos[0],mPosition.pos[1],cellX,cellY);
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world->moveObject(actor,world->getExterior(cellX,cellY),
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mPosition.pos[0],mPosition.pos[1],mPosition.pos[2]);
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}
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else
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world->moveObject(actor,world->getInterior(mCellName),mPosition.pos[0],mPosition.pos[1],mPosition.pos[2]);
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}
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}
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}
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