metaforce/Runtime/CSortedLists.hpp

70 lines
2.2 KiB
C++

#ifndef __URDE_CSORTEDLISTS_HPP__
#define __URDE_CSORTEDLISTS_HPP__
#include "RetroTypes.hpp"
#include "zeus/CAABox.hpp"
#include "Collision/CMaterialFilter.hpp"
namespace urde
{
enum ESortedList
{
MinX,
MinY,
MinZ,
MaxX,
MaxY,
MaxZ
};
struct SSortedList
{
TUniqueId x0_ids[1024];
u32 x800_size;
void Reset() {std::fill(std::begin(x0_ids), std::end(x0_ids), kInvalidUniqueId);}
SSortedList() {Reset();}
};
class CActor;
class CSortedListManager
{
struct SNode
{
const CActor* x0_actor = nullptr;
zeus::CAABox x4_box = zeus::CAABox::skNullBox;
u16 x1c_selfIdxs[6] = {-1, -1, -1, -1, -1, -1};
TUniqueId x28_next = kInvalidUniqueId;
bool x2a_populated = false;
SNode() = default;
SNode(const CActor* act, const zeus::CAABox& aabb)
: x0_actor(act), x4_box(aabb), x2a_populated(true) {}
};
SNode x0_nodes[1024];
SSortedList xb000_sortedLists[6];
void Reset();
void AddToLinkedList(TUniqueId a, TUniqueId& b, TUniqueId& c) const;
void RemoveFromList(ESortedList, s16);
void MoveInList(ESortedList, s16);
void InsertInList(ESortedList, SNode& node);
s16 FindInListUpper(ESortedList, float) const;
s16 FindInListLower(ESortedList, float) const;
TUniqueId ConstructIntersectionArray(const zeus::CAABox&);
TUniqueId CalculateIntersections(ESortedList, ESortedList, s16, s16, s16, s16,
ESortedList, ESortedList, ESortedList, ESortedList, const zeus::CAABox&);
public:
CSortedListManager();
void BuildNearList(rstl::reserved_vector<TUniqueId, 1024>&, const zeus::CVector3f&, const zeus::CVector3f&,
float, const CMaterialFilter&, const CActor*) const;
void BuildNearList(rstl::reserved_vector<TUniqueId, 1024>&, const CActor&, const zeus::CAABox&) const;
void BuildNearList(rstl::reserved_vector<TUniqueId, 1024>&, const zeus::CAABox&,
const CMaterialFilter&, const CActor*) const;
void Remove(const CActor*);
void Move(const CActor* act, const zeus::CAABox& aabb);
void Insert(const CActor* act, const zeus::CAABox& aabb);
bool ActorInLists(const CActor* act) const;
};
}
#endif // __URDE_CSORTEDLISTS_HPP__