metaforce/Runtime/CObjectList.hpp

67 lines
1.6 KiB
C++

#ifndef __URDE_COBJECTLIST_HPP__
#define __URDE_COBJECTLIST_HPP__
#include "World/CEntity.hpp"
#include "RetroTypes.hpp"
namespace urde
{
enum class EGameObjectList
{
Invalid = -1,
All,
Actor,
PhysicsActor,
GameCamera,
GameLight,
ListeningAi,
AiWaypoint,
PlatformAndDoor,
};
class CObjectList
{
friend class CGameArea;
struct SObjectListEntry
{
CEntity* entity = nullptr;
TUniqueId next = -1;
TUniqueId prev = -1;
};
SObjectListEntry m_list[1024];
EGameObjectList m_listEnum;
TUniqueId m_firstId = kInvalidUniqueId;
u16 m_count = 0;
int m_areaIdx = 0;
public:
class iterator
{
friend class CObjectList;
CObjectList& m_list;
TUniqueId m_id;
iterator(CObjectList& list, TUniqueId id) : m_list(list), m_id(id) {}
public:
iterator& operator++() { m_id = m_list.GetNextObjectIndex(m_id); return *this; }
bool operator!=(const iterator& other) const { return m_id != other.m_id; }
CEntity* operator*() const { return m_list.GetObjectById(m_id); }
};
iterator begin() { return iterator(*this, m_firstId); }
iterator end() { return iterator(*this, kInvalidUniqueId); }
CObjectList(EGameObjectList listEnum);
void AddObject(CEntity& entity);
void RemoveObject(TUniqueId uid);
const CEntity* GetObjectById(TUniqueId uid) const;
CEntity* GetObjectById(TUniqueId uid);
TUniqueId GetFirstObjectIndex() const { return m_firstId; }
TUniqueId GetNextObjectIndex(TUniqueId prev) const { return m_list[prev].next; }
virtual bool IsQualified();
};
}
#endif // __URDE_COBJECTLIST_HPP__