mirror of https://github.com/AxioDL/metaforce.git
105 lines
5.3 KiB
C++
105 lines
5.3 KiB
C++
#ifndef __URDE_CMETROIDAREACOLLIDER_HPP__
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#define __URDE_CMETROIDAREACOLLIDER_HPP__
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#include "RetroTypes.hpp"
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#include "zeus/CAABox.hpp"
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#include "CAreaOctTree.hpp"
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namespace urde
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{
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class CCollisionInfoList;
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class CCollisionInfo;
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class CMaterialList;
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class CBooleanAABoxAreaCache
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{
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friend class CMetroidAreaCollider;
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const zeus::CAABox& x0_aabb;
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const CMaterialFilter& x4_filter;
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zeus::CVector3f x8_center;
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zeus::CVector3f x14_halfExtent;
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public:
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CBooleanAABoxAreaCache(const zeus::CAABox& aabb, const CMaterialFilter& filter);
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};
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class CMetroidAreaCollider
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{
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static u32 g_TrianglesProcessed;
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static bool AABoxCollisionCheckBoolean_Internal(const CAreaOctTree::Node& node,
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const CBooleanAABoxAreaCache& cache);
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public:
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class COctreeLeafCache
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{
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const CAreaOctTree& x0_octTree;
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rstl::reserved_vector<CAreaOctTree::Node, 64> x4_nodeCache;
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bool x908_24_overflow : 1;
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public:
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COctreeLeafCache(const CAreaOctTree& octTree);
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void AddLeaf(const CAreaOctTree::Node& node);
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u32 GetNumLeaves() const { return x4_nodeCache.size(); }
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bool HasCacheOverflowed() const { return x908_24_overflow; }
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};
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static void BuildOctreeLeafCache(const CAreaOctTree::Node& root, const zeus::CAABox& aabb,
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CMetroidAreaCollider::COctreeLeafCache& cache);
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static bool AABoxCollisionCheckBoolean_Cached(const COctreeLeafCache& leafCache, const zeus::CAABox& aabb,
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const CMaterialFilter& filter);
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static bool AABoxCollisionCheckBoolean(const CAreaOctTree& octTree, const zeus::CAABox& aabb,
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const CMaterialFilter& filter);
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static bool SphereCollisionCheckBoolean_Cached(const COctreeLeafCache& leafCache, const zeus::CAABox& aabb,
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const zeus::CSphere& sphere, const CMaterialFilter& filter);
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static bool SphereCollisionCheckBoolean(const CAreaOctTree& octTree, const zeus::CAABox& aabb,
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const zeus::CSphere& sphere, const CMaterialFilter& filter);
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static bool AABoxCollisionCheck_Cached(const COctreeLeafCache& leafCache, const zeus::CAABox& aabb,
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const CMaterialFilter& filter, const CMaterialList& matList,
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CCollisionInfoList& list);
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static bool AABoxCollisionCheck(const CAreaOctTree& octTree, const zeus::CAABox& aabb,
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const CMaterialFilter& filter, const CMaterialList& matList,
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CCollisionInfoList& list);
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static bool SphereCollisionCheck_Cached(const COctreeLeafCache& leafCache, const zeus::CAABox& aabb,
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const zeus::CSphere& sphere, const CMaterialList& matList,
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const CMaterialFilter& filter, CCollisionInfoList& list);
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static bool SphereCollisionCheck(const CAreaOctTree& octTree, const zeus::CAABox& aabb,
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const zeus::CSphere& sphere, const CMaterialList& matList,
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const CMaterialFilter& filter, CCollisionInfoList& list);
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static bool MovingAABoxCollisionCheck_Cached(const COctreeLeafCache& leafCache, const zeus::CAABox& aabb,
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const CMaterialFilter& filter, const CMaterialList& matList,
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const zeus::CVector3f& vec, float mag, CCollisionInfo& infoOut,
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double& dOut);
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static bool MovingSphereCollisionCheck_Cached(const COctreeLeafCache& leafCache, const zeus::CAABox& aabb,
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const zeus::CSphere& sphere,
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const CMaterialFilter& filter, const CMaterialList& matList,
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const zeus::CVector3f& vec, float mag, CCollisionInfo& infoOut,
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double& dOut);
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};
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class CAreaCollisionCache
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{
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zeus::CAABox x0_aabb;
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rstl::reserved_vector<CMetroidAreaCollider::COctreeLeafCache, 3> x18_leafCaches;
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union
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{
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struct
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{
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bool x1b40_24_leafOverflow : 1;
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bool x1b40_25_cacheOverflow : 1;
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};
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u32 _dummy = 0;
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};
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public:
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CAreaCollisionCache(const zeus::CAABox& aabb) : x0_aabb(aabb) {}
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void ClearCache();
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const zeus::CAABox& GetCacheBounds() const { return x0_aabb; }
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void SetCacheBounds(const zeus::CAABox& aabb) { x0_aabb = aabb; }
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void AddOctreeLeafCache(const CMetroidAreaCollider::COctreeLeafCache& leafCache);
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u32 GetNumCaches() const { return x18_leafCaches.size(); }
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const CMetroidAreaCollider::COctreeLeafCache& GetOctreeLeafCache(int idx) { return x18_leafCaches[idx]; }
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bool HasCacheOverflowed() const { return x1b40_24_leafOverflow; }
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rstl::reserved_vector<CMetroidAreaCollider::COctreeLeafCache, 3>::iterator begin() { return x18_leafCaches.begin(); }
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rstl::reserved_vector<CMetroidAreaCollider::COctreeLeafCache, 3>::iterator end() { return x18_leafCaches.end(); }
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};
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}
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#endif // __URDE_CMETROIDAREACOLLIDER_HPP__
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