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59 lines
2.0 KiB
C++
59 lines
2.0 KiB
C++
#ifndef MWLUA_WORLDVIEW_H
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#define MWLUA_WORLDVIEW_H
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#include <set>
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#include "object.hpp"
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namespace MWLua
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{
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// WorldView is a kind of an extension to mwworld. It was created on initial stage of
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// OpenMW Lua development in order to minimize the risk of merge conflicts.
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// TODO: Move get*InScene functions to mwworld/scene
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// TODO: Remove WorldView.
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class WorldView
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{
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public:
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void update(); // Should be called every frame.
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void clear(); // Should be called every time before starting or loading a new game.
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ObjectIdList getActivatorsInScene() const { return mActivatorsInScene.mList; }
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ObjectIdList getActorsInScene() const { return mActorsInScene.mList; }
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ObjectIdList getContainersInScene() const { return mContainersInScene.mList; }
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ObjectIdList getDoorsInScene() const { return mDoorsInScene.mList; }
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ObjectIdList getItemsInScene() const { return mItemsInScene.mList; }
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ObjectIdList getPlayers() const { return mPlayers; }
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void objectAddedToScene(const MWWorld::Ptr& ptr);
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void objectRemovedFromScene(const MWWorld::Ptr& ptr);
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void setPlayer(const MWWorld::Ptr& player) { *mPlayers = { getId(player) }; }
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private:
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struct ObjectGroup
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{
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void updateList();
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void clear();
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bool mChanged = false;
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ObjectIdList mList = std::make_shared<std::vector<ObjectId>>();
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std::set<ObjectId> mSet;
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};
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ObjectGroup* chooseGroup(const MWWorld::Ptr& ptr);
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void addToGroup(ObjectGroup& group, const MWWorld::Ptr& ptr);
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void removeFromGroup(ObjectGroup& group, const MWWorld::Ptr& ptr);
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ObjectGroup mActivatorsInScene;
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ObjectGroup mActorsInScene;
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ObjectGroup mContainersInScene;
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ObjectGroup mDoorsInScene;
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ObjectGroup mItemsInScene;
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ObjectIdList mPlayers = std::make_shared<std::vector<ObjectId>>();
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};
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}
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#endif // MWLUA_WORLDVIEW_H
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