68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
/**
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* =========================================================================
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* File : UnitManager.h
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* Project : 0 A.D.
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* Description : Container that owns all units
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* =========================================================================
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*/
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#ifndef INCLUDED_UNITMANAGER
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#define INCLUDED_UNITMANAGER
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#include <vector>
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#include <set>
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class CUnit;
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class CModel;
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class CVector3D;
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class CEntity;
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class CStr;
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class CObjectManager;
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///////////////////////////////////////////////////////////////////////////////
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// CUnitManager: simple container class holding all units within the world
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class CUnitManager
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{
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public:
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// constructor, destructor
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CUnitManager();
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~CUnitManager();
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// add given unit to world
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void AddUnit(CUnit* unit);
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// remove given unit from world, but don't delete it
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void RemoveUnit(CUnit* unit);
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// remove given unit from world and delete it
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void DeleteUnit(CUnit* unit);
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// remove and delete all units
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void DeleteAll();
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// creates a new unit and adds it to the world
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CUnit* CreateUnit(const CStr& actorName, CEntity* entity, const std::set<CStr>& selections);
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// return the units
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const std::vector<CUnit*>& GetUnits() const { return m_Units; }
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// iterate through units testing given ray against bounds of each unit;
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// return the closest unit, or null if everything missed
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CUnit* PickUnit(const CVector3D& origin, const CVector3D& dir, bool entitiesOnly) const;
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CUnit* FindByID(int id) const;
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int GetNewID() { return m_NextID++; }
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void SetNextID(int n) { m_NextID = n; }
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void SetObjectManager(CObjectManager& objectManager) { m_ObjectManager = &objectManager; }
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private:
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// list of all known units
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std::vector<CUnit*> m_Units;
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// next ID number to be assigned to a unit created in the editor
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int m_NextID;
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// graphical object manager; may be NULL if not set up
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CObjectManager* m_ObjectManager;
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};
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#endif
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