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-rw-r--r--src/core/Collision.h54
1 files changed, 35 insertions, 19 deletions
diff --git a/src/core/Collision.h b/src/core/Collision.h
index d988f0c2..eb11d8c4 100644
--- a/src/core/Collision.h
+++ b/src/core/Collision.h
@@ -23,26 +23,38 @@ struct CompressedVector
#endif
};
-struct CColSphere
+struct CSphere
{
CVector center;
float radius;
+ void Set(float radius, const CVector &center) { 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 &center, uint8 surf, uint8 piece);
- void Set(float radius, const CVector &center) { this->center = center; this->radius = radius; }
+ bool IntersectRay(CVector const &from, CVector const &dir, CVector &entry, CVector &exit);
+ 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
@@ -91,6 +103,8 @@ struct CColPoint
uint8 surfaceB;
uint8 pieceB;
float depth;
+
+ CColPoint& operator=(const CColPoint& other);
};
struct CStoredCollPoly
@@ -99,16 +113,17 @@ struct CStoredCollPoly
bool valid;
};
+//--MIAMI: done struct
struct CColModel
{
- CColSphere boundingSphere;
- CColBox boundingBox;
+ CSphere boundingSphere;
+ CBox boundingBox;
int16 numSpheres;
- int16 numLines;
int16 numBoxes;
int16 numTriangles;
- int32 level;
- bool ownsCollisionVolumes; // missing on PS2
+ int8 numLines;
+ uint8 level; // colstore slot but probably still named level
+ bool ownsCollisionVolumes;
CColSphere *spheres;
CColLine *lines;
CColBox *boxes;
@@ -144,26 +159,27 @@ public:
static void DrawColModel_Coloured(const CMatrix &mat, const CColModel &colModel, int32 id);
static void CalculateTrianglePlanes(CColModel *model);
+ static void RemoveTrianglePlanes(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 CompressedVector *verts, const CColTriangle &tri, const CColTrianglePlane &plane);
static bool TestLineSphere(const CColLine &line, const CColSphere &sph);
static bool TestSphereTriangle(const CColSphere &sphere, const CompressedVector *verts, const CColTriangle &tri, const CColTrianglePlane &plane);
- static bool TestLineOfSight(const CColLine &line, const CMatrix &matrix, CColModel &model, bool ignoreSeeThrough);
+ static bool TestLineOfSight(const CColLine &line, const CMatrix &matrix, CColModel &model, bool ignoreSeeThrough, bool ignoreShootThrough);
static bool ProcessSphereSphere(const CColSphere &s1, const CColSphere &s2, CColPoint &point, float &mindistsq);
static bool ProcessSphereBox(const CColSphere &sph, const CColBox &box, CColPoint &point, float &mindistsq);
static bool ProcessLineBox(const CColLine &line, const CColBox &box, CColPoint &point, float &mindist);
static bool ProcessVerticalLineTriangle(const CColLine &line, const CompressedVector *verts, const CColTriangle &tri, const CColTrianglePlane &plane, CColPoint &point, float &mindist, CStoredCollPoly *poly);
- static bool ProcessLineTriangle(const CColLine &line , const CompressedVector *verts, const CColTriangle &tri, const CColTrianglePlane &plane, CColPoint &point, float &mindist);
+ static bool ProcessLineTriangle(const CColLine &line , const CompressedVector *verts, const CColTriangle &tri, const CColTrianglePlane &plane, CColPoint &point, float &mindist, CStoredCollPoly *poly = nil);
static bool ProcessLineSphere(const CColLine &line, const CColSphere &sphere, CColPoint &point, float &mindist);
static bool ProcessSphereTriangle(const CColSphere &sph, const CompressedVector *verts, const CColTriangle &tri, const CColTrianglePlane &plane, CColPoint &point, float &mindistsq);
- static bool ProcessLineOfSight(const CColLine &line, const CMatrix &matrix, CColModel &model, CColPoint &point, float &mindist, bool ignoreSeeThrough);
- static bool ProcessVerticalLine(const CColLine &line, const CMatrix &matrix, CColModel &model, CColPoint &point, float &mindist, bool ignoreSeeThrough, CStoredCollPoly *poly);
+ static bool ProcessLineOfSight(const CColLine &line, const CMatrix &matrix, CColModel &model, CColPoint &point, float &mindist, bool ignoreSeeThrough, bool ignoreShootThrough);
+ static bool ProcessVerticalLine(const CColLine &line, const CMatrix &matrix, CColModel &model, CColPoint &point, float &mindist, bool ignoreSeeThrough, bool ignoreShootThrough, CStoredCollPoly *poly);
static int32 ProcessColModels(const CMatrix &matrixA, CColModel &modelA, const CMatrix &matrixB, CColModel &modelB, CColPoint *spherepoints, CColPoint *linepoints, float *linedists);
static bool IsStoredPolyStillValidVerticalLine(const CVector &pos, float z, CColPoint &point, CStoredCollPoly *poly);