From f1c1f56b1268b900a01a479f9ad67cd92e63eb52 Mon Sep 17 00:00:00 2001 From: aap Date: Wed, 6 May 2020 17:56:38 +0200 Subject: CSphere and CBox for CColModel --- src/core/Collision.cpp | 8 +++---- src/core/Collision.h | 39 +++++++++++++++++++++------------- src/core/FileLoader.cpp | 2 ++ src/core/TempColModels.cpp | 52 +++++++++++++++++++++++----------------------- src/core/World.cpp | 8 ++++--- src/core/World.h | 4 ++-- 6 files changed, 64 insertions(+), 49 deletions(-) (limited to 'src/core') diff --git a/src/core/Collision.cpp b/src/core/Collision.cpp index 61cb14db..48abbd9a 100644 --- a/src/core/Collision.cpp +++ b/src/core/Collision.cpp @@ -130,14 +130,14 @@ CCollision::LoadCollisionScreen(eLevelName level) bool -CCollision::TestSphereSphere(const CColSphere &s1, const CColSphere &s2) +CCollision::TestSphereSphere(const CSphere &s1, const CSphere &s2) { float d = s1.radius + s2.radius; return (s1.center - s2.center).MagnitudeSqr() < d*d; } bool -CCollision::TestSphereBox(const CColSphere &sph, const CColBox &box) +CCollision::TestSphereBox(const CSphere &sph, const CBox &box) { if(sph.center.x + sph.radius < box.min.x) return false; if(sph.center.x - sph.radius > box.max.x) return false; @@ -149,7 +149,7 @@ CCollision::TestSphereBox(const CColSphere &sph, const CColBox &box) } bool -CCollision::TestLineBox(const CColLine &line, const CColBox &box) +CCollision::TestLineBox(const CColLine &line, const CBox &box) { float t, x, y, z; // If either line point is in the box, we have a collision @@ -234,7 +234,7 @@ CCollision::TestLineBox(const CColLine &line, const CColBox &box) } bool -CCollision::TestVerticalLineBox(const CColLine &line, const CColBox &box) +CCollision::TestVerticalLineBox(const CColLine &line, const CBox &box) { if(line.p0.x <= box.min.x) return false; if(line.p0.y <= box.min.y) return false; diff --git a/src/core/Collision.h b/src/core/Collision.h index 18fad76b..4b0c2fb9 100644 --- a/src/core/Collision.h +++ b/src/core/Collision.h @@ -10,26 +10,37 @@ #define MAX_COLLISION_POINTS 32 #endif -struct CColSphere +struct CSphere { CVector center; float radius; + void Set(float radius, const CVector ¢er) { this->center = center; this->radius = radius; } +}; + +struct CBox +{ + CVector min; + CVector max; + CVector GetSize(void) { return max - min; } + void Set(const CVector &min, const CVector &max) { this->min = min; this->max = max; } +}; + +struct CColSphere : public CSphere +{ uint8 surface; uint8 piece; void Set(float radius, const CVector ¢er, uint8 surf, uint8 piece); - void Set(float radius, const CVector ¢er) { this->center = center; this->radius = radius; } + using CSphere::Set; }; -struct CColBox +struct CColBox : public CBox { - CVector min; - CVector max; uint8 surface; uint8 piece; void Set(const CVector &min, const CVector &max, uint8 surf, uint8 piece); - CVector GetSize(void) { return max - min; } + using CBox::Set; }; struct CColLine @@ -85,15 +96,15 @@ struct CStoredCollPoly bool valid; }; +//--MIAMI: done struct struct CColModel { - // TODO(MIAMI): CSphere and CBox - CColSphere boundingSphere; - CColBox boundingBox; + CSphere boundingSphere; + CBox boundingBox; int16 numSpheres; - int16 numLines; int16 numBoxes; int16 numTriangles; + int8 numLines; uint8 level; // colstore slot but probably still named level bool ownsCollisionVolumes; CColSphere *spheres; @@ -133,10 +144,10 @@ public: static void CalculateTrianglePlanes(CColModel *model); // all these return true if there's a collision - static bool TestSphereSphere(const CColSphere &s1, const CColSphere &s2); - static bool TestSphereBox(const CColSphere &sph, const CColBox &box); - static bool TestLineBox(const CColLine &line, const CColBox &box); - static bool TestVerticalLineBox(const CColLine &line, const CColBox &box); + static bool TestSphereSphere(const CSphere &s1, const CSphere &s2); + static bool TestSphereBox(const CSphere &sph, const CBox &box); + static bool TestLineBox(const CColLine &line, const CBox &box); + static bool TestVerticalLineBox(const CColLine &line, const CBox &box); static bool TestLineTriangle(const CColLine &line, const CVector *verts, const CColTriangle &tri, const CColTrianglePlane &plane); static bool TestLineSphere(const CColLine &line, const CColSphere &sph); static bool TestSphereTriangle(const CColSphere &sphere, const CVector *verts, const CColTriangle &tri, const CColTrianglePlane &plane); diff --git a/src/core/FileLoader.cpp b/src/core/FileLoader.cpp index 9e7423f4..87cba5eb 100644 --- a/src/core/FileLoader.cpp +++ b/src/core/FileLoader.cpp @@ -193,6 +193,8 @@ CFileLoader::LoadCollisionFile(const char *filename, uint8 colSlot) CFileMgr::CloseFile(fd); } + +//--MIAMI: done bool CFileLoader::LoadCollisionFileFirstTime(uint8 *buffer, uint32 size, uint8 colSlot) { diff --git a/src/core/TempColModels.cpp b/src/core/TempColModels.cpp index 79d6252b..70ded11b 100644 --- a/src/core/TempColModels.cpp +++ b/src/core/TempColModels.cpp @@ -41,13 +41,13 @@ CTempColModels::Initialise(void) int i; - ms_colModelBBox.boundingSphere.Set(2.0f, CVector(0.0f, 0.0f, 0.0f), SURFACE_DEFAULT, 0); - ms_colModelBBox.boundingBox.Set(CVector(-2.0f, -2.0f, -2.0f), CVector(2.0f, 2.0f, 2.0f), SURFACE_DEFAULT, 0); + ms_colModelBBox.boundingSphere.Set(2.0f, CVector(0.0f, 0.0f, 0.0f)); + ms_colModelBBox.boundingBox.Set(CVector(-2.0f, -2.0f, -2.0f), CVector(2.0f, 2.0f, 2.0f)); ms_colModelBBox.level = LEVEL_NONE; for (i = 0; i < ARRAY_SIZE(ms_colModelCutObj); i++) { - ms_colModelCutObj[i].boundingSphere.Set(2.0f, CVector(0.0f, 0.0f, 0.0f), SURFACE_DEFAULT, 0); - ms_colModelCutObj[i].boundingBox.Set(CVector(-2.0f, -2.0f, -2.0f), CVector(2.0f, 2.0f, 2.0f), SURFACE_DEFAULT, 0); + ms_colModelCutObj[i].boundingSphere.Set(2.0f, CVector(0.0f, 0.0f, 0.0f)); + ms_colModelCutObj[i].boundingBox.Set(CVector(-2.0f, -2.0f, -2.0f), CVector(2.0f, 2.0f, 2.0f)); ms_colModelCutObj[i].level = LEVEL_NONE; } @@ -69,8 +69,8 @@ CTempColModels::Initialise(void) s_aPedSpheres[i].piece = 0; } - ms_colModelPed1.boundingSphere.Set(1.25f, CVector(0.0f, 0.0f, 0.0f), SURFACE_DEFAULT, 0); - ms_colModelPed1.boundingBox.Set(CVector(-0.35f, -0.35f, -1.0f), CVector(0.35f, 0.35f, 0.9f), SURFACE_DEFAULT, 0); + ms_colModelPed1.boundingSphere.Set(1.25f, CVector(0.0f, 0.0f, 0.0f)); + ms_colModelPed1.boundingBox.Set(CVector(-0.35f, -0.35f, -1.0f), CVector(0.35f, 0.35f, 0.9f)); SET_COLMODEL_SPHERES(ms_colModelPed1, s_aPedSpheres); // Ped 2 Spheres @@ -88,8 +88,8 @@ CTempColModels::Initialise(void) s_aPed2Spheres[i].piece = 0; } - ms_colModelPed2.boundingSphere.Set(2.0f, CVector(0.0f, 0.0f, 0.0f), SURFACE_DEFAULT, 0); - ms_colModelPed2.boundingBox.Set(CVector(-0.7f, -0.7f, -1.2f), CVector(0.7f, 0.7f, 0.0f), SURFACE_DEFAULT, 0); + ms_colModelPed2.boundingSphere.Set(2.0f, CVector(0.0f, 0.0f, 0.0f)); + ms_colModelPed2.boundingBox.Set(CVector(-0.7f, -0.7f, -1.2f), CVector(0.7f, 0.7f, 0.0f)); SET_COLMODEL_SPHERES(ms_colModelPed2, s_aPed2Spheres); @@ -114,8 +114,8 @@ CTempColModels::Initialise(void) s_aPedGSpheres[2].piece = 0; s_aPedGSpheres[3].piece = 6; - ms_colModelPedGroundHit.boundingSphere.Set(2.0f, CVector(0.0f, 0.0f, 0.0f), SURFACE_DEFAULT, 0); - ms_colModelPedGroundHit.boundingBox.Set(CVector(-0.4f, -1.0f, -1.25f), CVector(0.4f, 1.2f, -0.5f), SURFACE_DEFAULT, 0); + ms_colModelPedGroundHit.boundingSphere.Set(2.0f, CVector(0.0f, 0.0f, 0.0f)); + ms_colModelPedGroundHit.boundingBox.Set(CVector(-0.4f, -1.0f, -1.25f), CVector(0.4f, 1.2f, -0.5f)); SET_COLMODEL_SPHERES(ms_colModelPedGroundHit, s_aPedGSpheres); @@ -134,8 +134,8 @@ CTempColModels::Initialise(void) s_aDoorSpheres[i].piece = 0; } - ms_colModelDoor1.boundingSphere.Set(1.5f, CVector(0.0f, -0.6f, 0.0f), SURFACE_DEFAULT, 0); - ms_colModelDoor1.boundingBox.Set(CVector(-0.3f, 0.0f, -0.6f), CVector(0.3f, -1.2f, 0.6f), SURFACE_DEFAULT, 0); + ms_colModelDoor1.boundingSphere.Set(1.5f, CVector(0.0f, -0.6f, 0.0f)); + ms_colModelDoor1.boundingBox.Set(CVector(-0.3f, 0.0f, -0.6f), CVector(0.3f, -1.2f, 0.6f)); SET_COLMODEL_SPHERES(ms_colModelDoor1, s_aDoorSpheres); @@ -154,8 +154,8 @@ CTempColModels::Initialise(void) s_aBumperSpheres[i].piece = 0; } - ms_colModelBumper1.boundingSphere.Set(2.2f, CVector(0.0f, -0.6f, 0.0f), SURFACE_DEFAULT, 0); - ms_colModelBumper1.boundingBox.Set(CVector(-1.2f, -0.3f, -0.2f), CVector(1.2f, 0.3f, -0.2f), SURFACE_DEFAULT, 0); + ms_colModelBumper1.boundingSphere.Set(2.2f, CVector(0.0f, -0.6f, 0.0f)); + ms_colModelBumper1.boundingBox.Set(CVector(-1.2f, -0.3f, -0.2f), CVector(1.2f, 0.3f, -0.2f)); SET_COLMODEL_SPHERES(ms_colModelBumper1, s_aBumperSpheres); @@ -174,8 +174,8 @@ CTempColModels::Initialise(void) s_aPanelSpheres[i].piece = 0; } - ms_colModelPanel1.boundingSphere.Set(1.4f, CVector(0.0f, 0.0f, 0.0f), SURFACE_DEFAULT, 0); - ms_colModelPanel1.boundingBox.Set(CVector(-0.3f, -0.6f, -0.15f), CVector(0.3f, 0.6f, 0.15f), SURFACE_DEFAULT, 0); + ms_colModelPanel1.boundingSphere.Set(1.4f, CVector(0.0f, 0.0f, 0.0f)); + ms_colModelPanel1.boundingBox.Set(CVector(-0.3f, -0.6f, -0.15f), CVector(0.3f, 0.6f, 0.15f)); SET_COLMODEL_SPHERES(ms_colModelPanel1, s_aPanelSpheres); @@ -194,8 +194,8 @@ CTempColModels::Initialise(void) s_aBonnetSpheres[i].piece = 0; } - ms_colModelBonnet1.boundingSphere.Set(1.7f, CVector(0.0f, 0.5f, 0.0f), SURFACE_DEFAULT, 0); - ms_colModelBonnet1.boundingBox.Set(CVector(-0.7f, -0.2f, -0.3f), CVector(0.7f, 1.2f, 0.3f), SURFACE_DEFAULT, 0); + ms_colModelBonnet1.boundingSphere.Set(1.7f, CVector(0.0f, 0.5f, 0.0f)); + ms_colModelBonnet1.boundingBox.Set(CVector(-0.7f, -0.2f, -0.3f), CVector(0.7f, 1.2f, 0.3f)); SET_COLMODEL_SPHERES(ms_colModelBonnet1, s_aBonnetSpheres); @@ -214,8 +214,8 @@ CTempColModels::Initialise(void) s_aBootSpheres[i].piece = 0; } - ms_colModelBoot1.boundingSphere.Set(1.4f, CVector(0.0f, -0.4f, 0.0f), SURFACE_DEFAULT, 0); - ms_colModelBoot1.boundingBox.Set(CVector(-0.7f, -0.9f, -0.3f), CVector(0.7f, 0.2f, 0.3f), SURFACE_DEFAULT, 0); + ms_colModelBoot1.boundingSphere.Set(1.4f, CVector(0.0f, -0.4f, 0.0f)); + ms_colModelBoot1.boundingBox.Set(CVector(-0.7f, -0.9f, -0.3f), CVector(0.7f, 0.2f, 0.3f)); SET_COLMODEL_SPHERES(ms_colModelBoot1, s_aBootSpheres); @@ -236,8 +236,8 @@ CTempColModels::Initialise(void) s_aWheelSpheres[i].piece = 0; } - ms_colModelWheel1.boundingSphere.Set(1.4f, CVector(0.0f, 0.0f, 0.0f), SURFACE_DEFAULT, 0); - ms_colModelWheel1.boundingBox.Set(CVector(-0.7f, -0.4f, -0.4f), CVector(0.7f, 0.4f, 0.4f), SURFACE_DEFAULT, 0); + ms_colModelWheel1.boundingSphere.Set(1.4f, CVector(0.0f, 0.0f, 0.0f)); + ms_colModelWheel1.boundingBox.Set(CVector(-0.7f, -0.4f, -0.4f), CVector(0.7f, 0.4f, 0.4f)); SET_COLMODEL_SPHERES(ms_colModelWheel1, s_aWheelSpheres); @@ -258,8 +258,8 @@ CTempColModels::Initialise(void) s_aBodyPartSpheres1[i].piece = 0; } - ms_colModelBodyPart1.boundingSphere.Set(0.7f, CVector(0.4f, 0.0f, 0.0f), SURFACE_DEFAULT, 0); - ms_colModelBodyPart1.boundingBox.Set(CVector(-0.3f, -0.3f, -0.3f), CVector(1.1f, 0.3f, 0.3f), SURFACE_DEFAULT, 0); + ms_colModelBodyPart1.boundingSphere.Set(0.7f, CVector(0.4f, 0.0f, 0.0f)); + ms_colModelBodyPart1.boundingBox.Set(CVector(-0.3f, -0.3f, -0.3f), CVector(1.1f, 0.3f, 0.3f)); SET_COLMODEL_SPHERES(ms_colModelBodyPart1, s_aBodyPartSpheres1); @@ -280,8 +280,8 @@ CTempColModels::Initialise(void) s_aBodyPartSpheres2[i].piece = 0; } - ms_colModelBodyPart2.boundingSphere.Set(0.5f, CVector(0.25f, 0.0f, 0.0f), SURFACE_DEFAULT, 0); - ms_colModelBodyPart2.boundingBox.Set(CVector(-0.2f, -0.2f, -0.2f), CVector(0.7f, 0.2f, 0.2f), SURFACE_DEFAULT, 0); + ms_colModelBodyPart2.boundingSphere.Set(0.5f, CVector(0.25f, 0.0f, 0.0f)); + ms_colModelBodyPart2.boundingBox.Set(CVector(-0.2f, -0.2f, -0.2f), CVector(0.7f, 0.2f, 0.2f)); SET_COLMODEL_SPHERES(ms_colModelBodyPart2, s_aBodyPartSpheres2); diff --git a/src/core/World.cpp b/src/core/World.cpp index 15330923..37ad6221 100644 --- a/src/core/World.cpp +++ b/src/core/World.cpp @@ -920,6 +920,7 @@ CWorld::TestSphereAgainstSectorList(CPtrList &list, CVector spherePos, float rad bool ignoreSomeObjects) { static CColModel sphereCol; + CColSphere sphere; sphereCol.boundingSphere.center.x = 0.0f; sphereCol.boundingSphere.center.y = 0.0f; @@ -932,7 +933,8 @@ CWorld::TestSphereAgainstSectorList(CPtrList &list, CVector spherePos, float rad sphereCol.boundingBox.max.y = radius; sphereCol.boundingBox.max.z = radius; sphereCol.numSpheres = 1; - sphereCol.spheres = &sphereCol.boundingSphere; + sphere.Set(radius, CVector(0.0f, 0.0f, 0.0f)); + sphereCol.spheres = &sphere; sphereCol.numLines = 0; sphereCol.numBoxes = 0; sphereCol.numTriangles = 0; @@ -1201,7 +1203,7 @@ CWorld::FindObjectsIntersectingCubeSectorList(CPtrList &list, const CVector &vec } void -CWorld::FindObjectsIntersectingAngledCollisionBox(const CColBox &boundingBox, const CMatrix &matrix, +CWorld::FindObjectsIntersectingAngledCollisionBox(const CBox &boundingBox, const CMatrix &matrix, const CVector &position, float fStartX, float fStartY, float fEndX, float fEndY, int16 *nEntitiesFound, int16 maxEntitiesToFind, CEntity **aEntities, bool bBuildings, bool bVehicles, bool bPeds, @@ -1261,7 +1263,7 @@ CWorld::FindObjectsIntersectingAngledCollisionBox(const CColBox &boundingBox, co } void -CWorld::FindObjectsIntersectingAngledCollisionBoxSectorList(CPtrList &list, const CColBox &boundingBox, +CWorld::FindObjectsIntersectingAngledCollisionBoxSectorList(CPtrList &list, const CBox &boundingBox, const CMatrix &matrix, const CVector &position, int16 *nEntitiesFound, int16 maxEntitiesToFind, CEntity **aEntities) diff --git a/src/core/World.h b/src/core/World.h index 372cd8b5..19d480ff 100644 --- a/src/core/World.h +++ b/src/core/World.h @@ -113,8 +113,8 @@ public: static void FindObjectsKindaCollidingSectorList(CPtrList& list, const CVector& position, float radius, bool bCheck2DOnly, int16* nCollidingEntities, int16 maxEntitiesToFind, CEntity** aEntities); static void FindObjectsIntersectingCube(const CVector& vecStartPos, const CVector& vecEndPos, int16* nIntersecting, int16 maxEntitiesToFind, CEntity** aEntities, bool bBuildings, bool bVehicles, bool bPeds, bool bObjects, bool bDummies); static void FindObjectsIntersectingCubeSectorList(CPtrList& list, const CVector& vecStartPos, const CVector& vecEndPos, int16* nIntersecting, int16 maxEntitiesToFind, CEntity** aEntities); - static void FindObjectsIntersectingAngledCollisionBox(const CColBox &, const CMatrix &, const CVector &, float, float, float, float, int16*, int16, CEntity **, bool, bool, bool, bool, bool); - static void FindObjectsIntersectingAngledCollisionBoxSectorList(CPtrList& list, const CColBox& boundingBox, const CMatrix& matrix, const CVector& position, int16* nEntitiesFound, int16 maxEntitiesToFind, CEntity** aEntities); + static void FindObjectsIntersectingAngledCollisionBox(const CBox &, const CMatrix &, const CVector &, float, float, float, float, int16*, int16, CEntity **, bool, bool, bool, bool, bool); + static void FindObjectsIntersectingAngledCollisionBoxSectorList(CPtrList& list, const CBox& boundingBox, const CMatrix& matrix, const CVector& position, int16* nEntitiesFound, int16 maxEntitiesToFind, CEntity** aEntities); static void FindMissionEntitiesIntersectingCube(const CVector& vecStartPos, const CVector& vecEndPos, int16* nIntersecting, int16 maxEntitiesToFind, CEntity** aEntities, bool bVehicles, bool bPeds, bool bObjects); static void FindMissionEntitiesIntersectingCubeSectorList(CPtrList& list, const CVector& vecStartPos, const CVector& vecEndPos, int16* nIntersecting, int16 maxEntitiesToFind, CEntity** aEntities, bool bIsVehicleList, bool bIsPedList); -- cgit v1.2.3