8 files changed, 8 insertions, 861 deletions

diff --git a/src/core/Collision.cpp b/src/collision/Collision.cpp
index 91e7bba7..20778345 100644
--- a/src/core/Collision.cpp
+++ b/src/collision/Collision.cpp
@@ -26,303 +26,8 @@
 
 //--MIAMI: file done
 
-
-// TODO: where do these go?
-
 #ifdef VU_COLLISION
-
-struct VuTriangle
-{
-	// Compressed int16 but unpacked
-#ifdef GTA_PS2
-	uint128 v0;
-	uint128 v1;
-	uint128 v2;
-	uint128 plane;
-#else
-	int32 v0[4];
-	int32 v1[4];
-	int32 v2[4];
-	int32 plane[4];
-#endif
-};
-
-#ifndef GTA_PS2
-static int16 vi01;
-static CVuVector vf01;
-static CVuVector vf02;
-static CVuVector vf03;
-
-CVuVector
-DistanceBetweenSphereAndLine(const CVuVector &center, const CVuVector &p0, const CVuVector &line)
-{
-	// center  VF12
-	// p0      VF14
-	// line    VF15
-	CVuVector ret;	// VF16
-	CVuVector p1 = p0+line;
-	CVuVector dist0 = center - p0;	// VF20
-	CVuVector dist1 = center - p1;	// VF25
-	float lenSq = line.MagnitudeSqr();	// VF21
-	float distSq0 = dist0.MagnitudeSqr();	// VF22
-	float distSq1 = dist1.MagnitudeSqr();
-	float dot = DotProduct(dist0, line);	// VF23
-	if(dot < 0.0f){
-		// not above line, closest to p0
-		ret = p0;
-		ret.w = distSq0;
-		return ret;
-	}
-	float t = dot/lenSq;	// param of nearest point on infinite line
-	if(t > 1.0f){
-		// not above line, closest to p1
-		ret = p1;
-		ret.w = distSq1;
-		return ret;
-	}
-	// closest to line
-	ret = p0 + line*t;
-	ret.w = (ret - center).MagnitudeSqr();
-	return ret;
-}
-inline int SignFlags(const CVector &v)
-{
-	int f = 0;
-	if(v.x < 0.0f) f |= 1;
-	if(v.y < 0.0f) f |= 2;
-	if(v.z < 0.0f) f |= 4;
-	return f;
-}
-#endif
-
-extern "C" void
-LineToTriangleCollision(const CVuVector &p0, const CVuVector &p1,
-	const CVuVector &v0, const CVuVector &v1, const CVuVector &v2,
-	const CVuVector &plane)
-{
-#ifdef GTA_PS2
-	__asm__ volatile (
-		".set noreorder\n"
-		"lqc2	vf12, 0x0(%0)\n"
-		"lqc2	vf13, 0x0(%1)\n"
-		"lqc2	vf14, 0x0(%2)\n"
-		"lqc2	vf15, 0x0(%3)\n"
-		"lqc2	vf16, 0x0(%4)\n"
-		"lqc2	vf17, 0x0(%5)\n"
-		"vcallms	Vu0LineToTriangleCollisionStart\n"
-		".set reorder\n"
-		:
-		: "r" (&p0), "r" (&p1), "r" (&v0), "r" (&v1), "r" (&v2), "r" (&plane)
-	);
-#else
-	float dot0 = DotProduct(plane, p0);
-	float dot1 = DotProduct(plane, p1);
-	float dist0 = plane.w - dot0;
-	float dist1 = plane.w - dot1;
-
-	// if points are on the same side, no collision
-	if(dist0 * dist1 > 0.0f){
-		vi01 = 0;
-		return;
-	}
-
-	CVuVector diff = p1 - p0;
-	float t = dist0/(dot1 - dot0);
-	CVuVector p = p0 + diff*t;
-	p.w = 0.0f;
-	vf01 = p;
-	vf03.x = t;
-
-	// Check if point is inside
-	CVector cross1 = CrossProduct(p-v0, v1-v0);
-	CVector cross2 = CrossProduct(p-v1, v2-v1);
-	CVector cross3 = CrossProduct(p-v2, v0-v2);
-	// Only check relevant directions
-	int flagmask = 0;
-	if(Abs(plane.x) > 0.5f) flagmask |= 1;
-	if(Abs(plane.y) > 0.5f) flagmask |= 2;
-	if(Abs(plane.z) > 0.5f) flagmask |= 4;
-	int flags1 = SignFlags(cross1) & flagmask;
-	int flags2 = SignFlags(cross2) & flagmask;
-	int flags3 = SignFlags(cross3) & flagmask;
-	// inside if on the same side of all edges
-	if(flags1 != flags2 || flags1 != flags3){
-		vi01 = 0;
-		return;
-	}
-	vi01 = 1;
-	vf02 = plane;
-	return;
-#endif
-}
-
-extern "C" void
-LineToTriangleCollisionCompressed(const CVuVector &p0, const CVuVector &p1, VuTriangle &tri)
-{
-#ifdef GTA_PS2
-	__asm__ volatile (
-		".set noreorder\n"
-		"lqc2	vf12, 0x0(%0)\n"
-		"lqc2	vf13, 0x0(%1)\n"
-		"lqc2	vf14, 0x0(%2)\n"
-		"lqc2	vf15, 0x10(%2)\n"
-		"lqc2	vf16, 0x20(%2)\n"
-		"lqc2	vf17, 0x30(%2)\n"
-		"vcallms	Vu0LineToTriangleCollisionCompressedStart\n"
-		".set reorder\n"
-		:
-		: "r" (&p0), "r" (&p1), "r" (&tri)
-	);
-#else
-	CVuVector v0, v1, v2, plane;
-	v0.x = tri.v0[0]/128.0f;
-	v0.y = tri.v0[1]/128.0f;
-	v0.z = tri.v0[2]/128.0f;
-	v0.w = tri.v0[3]/128.0f;
-	v1.x = tri.v1[0]/128.0f;
-	v1.y = tri.v1[1]/128.0f;
-	v1.z = tri.v1[2]/128.0f;
-	v1.w = tri.v1[3]/128.0f;
-	v2.x = tri.v2[0]/128.0f;
-	v2.y = tri.v2[1]/128.0f;
-	v2.z = tri.v2[2]/128.0f;
-	v2.w = tri.v2[3]/128.0f;
-	plane.x = tri.plane[0]/4096.0f;
-	plane.y = tri.plane[1]/4096.0f;
-	plane.z = tri.plane[2]/4096.0f;
-	plane.w = tri.plane[3]/128.0f;
-	LineToTriangleCollision(p0, p1, v0, v1, v2, plane);
-#endif
-}
-
-extern "C" void
-SphereToTriangleCollision(const CVuVector &sph,
-	const CVuVector &v0, const CVuVector &v1, const CVuVector &v2,
-	const CVuVector &plane)
-{
-#ifdef GTA_PS2
-	__asm__ volatile (
-		".set noreorder\n"
-		"lqc2	vf12, 0x0(%0)\n"
-		"lqc2	vf14, 0x0(%1)\n"
-		"lqc2	vf15, 0x0(%2)\n"
-		"lqc2	vf16, 0x0(%3)\n"
-		"lqc2	vf17, 0x0(%4)\n"
-		"vcallms	Vu0SphereToTriangleCollisionStart\n"
-		".set reorder\n"
-		:
-		: "r" (&sph), "r" (&v0), "r" (&v1), "r" (&v2), "r" (&plane)
-	);
-#else
-	float planedist = DotProduct(plane, sph) - plane.w;	// VF02
-	if(Abs(planedist) > sph.w){
-		vi01 = 0;
-		return;
-	}
-	// point on plane
-	CVuVector p = sph - planedist*plane;
-	p.w = 0.0f;
-	vf01 = p;
-	planedist = Abs(planedist);
-	// edges
-	CVuVector v01 = v1 - v0;
-	CVuVector v12 = v2 - v1;
-	CVuVector v20 = v0 - v2;
-	// VU code calculates normal again for some weird reason...
-	// Check sides of point
-	CVector cross1 = CrossProduct(p-v0, v01);
-	CVector cross2 = CrossProduct(p-v1, v12);
-	CVector cross3 = CrossProduct(p-v2, v20);
-	// Only check relevant directions
-	int flagmask = 0;
-	if(Abs(plane.x) > 0.1f) flagmask |= 1;
-	if(Abs(plane.y) > 0.1f) flagmask |= 2;
-	if(Abs(plane.z) > 0.1f) flagmask |= 4;
-	int nflags = SignFlags(plane) & flagmask;
-	int flags1 = SignFlags(cross1) & flagmask;
-	int flags2 = SignFlags(cross2) & flagmask;
-	int flags3 = SignFlags(cross3) & flagmask;
-	int testcase = 0;
-	CVuVector closest(0.0f, 0.0f, 0.0f);	// VF04
-	if(flags1 == nflags){
-		closest += v2;
-		testcase++;
-	}
-	if(flags2 == nflags){
-		closest += v0;
-		testcase++;
-	}
-	if(flags3 == nflags){
-		closest += v1;
-		testcase++;
-	}
-	if(testcase == 3){
-		// inside triangle - dist to plane already checked
-		vf02 = plane;
-		vf02.w = vf03.x = planedist;
-		vi01 = 1;
-	}else if(testcase == 1){
-		// outside two sides - closest to point opposide inside edge
-		vf01 = closest;
-		vf02 = sph - closest;
-		float distSq = vf02.MagnitudeSqr();
-		vi01 = sph.w*sph.w > distSq;
-		vf03.x = Sqrt(distSq);
-		vf02 *= 1.0f/vf03.x;
-	}else{
-		// inside two sides - closest to third edge
-		if(flags1 != nflags)
-			closest = DistanceBetweenSphereAndLine(sph, v0, v01);
-		else if(flags2 != nflags)
-			closest = DistanceBetweenSphereAndLine(sph, v1, v12);
-		else
-			closest = DistanceBetweenSphereAndLine(sph, v2, v20);
-		vi01 = sph.w*sph.w > closest.w;
-		vf01 = closest;
-		vf02 = sph - closest;
-		vf03.x = Sqrt(closest.w);
-		vf02 *= 1.0f/vf03.x;
-	}
-#endif
-}
-
-extern "C" void
-SphereToTriangleCollisionCompressed(const CVuVector &sph, VuTriangle &tri)
-{
-#ifdef GTA_PS2
-	__asm__ volatile (
-		".set noreorder\n"
-		"lqc2	vf12, 0x0(%0)\n"
-		"lqc2	vf14, 0x0(%1)\n"
-		"lqc2	vf15, 0x10(%1)\n"
-		"lqc2	vf16, 0x20(%1)\n"
-		"lqc2	vf17, 0x30(%1)\n"
-		"vcallms	Vu0SphereToTriangleCollisionCompressedStart\n"
-		".set reorder\n"
-		:
-		: "r" (&sph), "r" (&tri)
-	);
-#else
-	CVuVector v0, v1, v2, plane;
-	v0.x = tri.v0[0]/128.0f;
-	v0.y = tri.v0[1]/128.0f;
-	v0.z = tri.v0[2]/128.0f;
-	v0.w = tri.v0[3]/128.0f;
-	v1.x = tri.v1[0]/128.0f;
-	v1.y = tri.v1[1]/128.0f;
-	v1.z = tri.v1[2]/128.0f;
-	v1.w = tri.v1[3]/128.0f;
-	v2.x = tri.v2[0]/128.0f;
-	v2.y = tri.v2[1]/128.0f;
-	v2.z = tri.v2[2]/128.0f;
-	v2.w = tri.v2[3]/128.0f;
-	plane.x = tri.plane[0]/4096.0f;
-	plane.y = tri.plane[1]/4096.0f;
-	plane.z = tri.plane[2]/4096.0f;
-	plane.w = tri.plane[3]/128.0f;
-	SphereToTriangleCollision(sph, v0, v1, v2, plane);
-#endif
-}
+#include "VuCollision.h"
 
 inline int
 GetVUresult(void)
@@ -365,17 +70,6 @@ GetVUresult(CVuVector &point, CVuVector &normal, float &dist)
 
 #endif
 
-
-enum Direction
-{
-	DIR_X_POS,
-	DIR_X_NEG,
-	DIR_Y_POS,
-	DIR_Y_NEG,
-	DIR_Z_POS,
-	DIR_Z_NEG,
-};
-
 eLevelName CCollision::ms_collisionInMemory;
 CLinkList<CColModel*> CCollision::ms_colModelCache;
 
@@ -2261,11 +1955,12 @@ CCollision::ProcessColModels(const CMatrix &matrixA, CColModel &modelA,
 	assert(modelA.numLines <= MAXNUMLINES);
 
 	// From model A space to model B space
-	Invert(matrixB, matAB);
+	matAB = Invert(matrixB, matAB);
 	matAB *= matrixA;
 
 	CColSphere bsphereAB;	// bounding sphere of A in B space
-	bsphereAB.Set(modelA.boundingSphere.radius, matAB * modelA.boundingSphere.center);
+	bsphereAB.radius = modelA.boundingSphere.radius;
+	bsphereAB.center = matAB * modelA.boundingSphere.center;
 	if(!TestSphereBox(bsphereAB, modelB.boundingBox))
 		return 0;
 	// B to A space
@@ -2298,7 +1993,8 @@ CCollision::ProcessColModels(const CMatrix &matrixA, CColModel &modelA,
 	int numBoxesB = 0;
 	int numTrianglesB = 0;
 	for(i = 0; i < modelB.numSpheres; i++){
-		s.Set(modelB.spheres[i].radius, matBA * modelB.spheres[i].center);
+		s.radius = modelB.spheres[i].radius;
+		s.center = matBA * modelB.spheres[i].center;
 		if(TestSphereBox(s, modelA.boundingBox))
 			aSphereIndicesB[numSpheresB++] = i;
 	}
@@ -2870,295 +2566,4 @@ CCollision::DrawColModel_Coloured(const CMatrix &mat, const CColModel &colModel,
 	RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)FALSE);
 	RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
 	RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)TRUE);
-}
-
-
-/*
- * ColModel code
- */
-
-void
-CColSphere::Set(float radius, const CVector &center, uint8 surf, uint8 piece)
-{
-	this->radius = radius;
-	this->center = center;
-	this->surface = surf;
-	this->piece = piece;
-}
-
-bool
-CColSphere::IntersectRay(CVector const& from, CVector const& dir, CVector &entry, CVector &exit)
-{
-	CVector distToCenter = from - center;
-	float distToTouchSqr = distToCenter.MagnitudeSqr() - sq(radius);
-	float root1, root2;
-
-	if (!CGeneral::SolveQuadratic(1.0f, DotProduct(distToCenter, dir) * 2.f, distToTouchSqr, root1, root2))
-		return false;
-
-	entry = from + dir * root1;
-	exit = from + dir * root2;
-	return true;
-}
-
-void
-CColBox::Set(const CVector &min, const CVector &max, uint8 surf, uint8 piece)
-{
-	this->min = min;
-	this->max = max;
-	this->surface = surf;
-	this->piece = piece;
-}
-
-void
-CColLine::Set(const CVector &p0, const CVector &p1)
-{
-	this->p0 = p0;
-	this->p1 = p1;
-}
-
-void
-CColTriangle::Set(const CompressedVector *, int a, int b, int c, uint8 surf, uint8 piece)
-{
-	this->a = a;
-	this->b = b;
-	this->c = c;
-	this->surface = surf;
-}
-
-#ifdef VU_COLLISION
-void
-CColTrianglePlane::Set(const CVector &va, const CVector &vb, const CVector &vc)
-{
-	CVector norm = CrossProduct(vc-va, vb-va);
-	norm.Normalise();
-	float d = DotProduct(norm, va);
-	normal.x = norm.x*4096.0f;
-	normal.y = norm.y*4096.0f;
-	normal.z = norm.z*4096.0f;
-	dist = d*128.0f;
-}
-#else
-void
-CColTrianglePlane::Set(const CVector &va, const CVector &vb, const CVector &vc)
-{
-	normal = CrossProduct(vc-va, vb-va);
-	normal.Normalise();
-	dist = DotProduct(normal, va);
-	CVector an(Abs(normal.x), Abs(normal.y), Abs(normal.z));
-	// find out largest component and its direction
-	if(an.x > an.y && an.x > an.z)
-		dir = normal.x < 0.0f ? DIR_X_NEG : DIR_X_POS;
-	else if(an.y > an.z)
-		dir = normal.y < 0.0f ? DIR_Y_NEG : DIR_Y_POS;
-	else
-		dir = normal.z < 0.0f ? DIR_Z_NEG : DIR_Z_POS;
-}
-#endif
-
-CColPoint&
-CColPoint::operator=(const CColPoint& other)
-{
-	point = other.point;
-	normal = other.normal;
-	surfaceA = other.surfaceA;
-	pieceA = other.pieceA;
-	surfaceB = other.surfaceB;
-	pieceB = other.pieceB;
-	// doesn't copy depth
-	return *this;
-}
-
-CColModel::CColModel(void)
-{
-	numSpheres = 0;
-	spheres = nil;
-	numLines = 0;
-	lines = nil;
-	numBoxes = 0;
-	boxes = nil;
-	numTriangles = 0;
-	vertices = nil;
-	triangles = nil;
-	trianglePlanes = nil;
-	level = 0;	// generic col slot
-	ownsCollisionVolumes = true;
-}
-
-CColModel::~CColModel(void)
-{
-	RemoveCollisionVolumes();
-	RemoveTrianglePlanes();
-}
-
-void
-CColModel::RemoveCollisionVolumes(void)
-{
-	if(ownsCollisionVolumes){
-		RwFree(spheres);
-		RwFree(lines);
-		RwFree(boxes);
-		RwFree(vertices);
-		RwFree(triangles);
-		CCollision::RemoveTrianglePlanes(this);
-	}
-	numSpheres = 0;
-	numLines = 0;
-	numBoxes = 0;
-	numTriangles = 0;
-	spheres = nil;
-	lines = nil;
-	boxes = nil;
-	vertices = nil;
-	triangles = nil;
-}
-
-void
-CColModel::CalculateTrianglePlanes(void)
-{
-	// HACK: allocate space for one more element to stuff the link pointer into
-	trianglePlanes = (CColTrianglePlane*)RwMalloc(sizeof(CColTrianglePlane) * (numTriangles+1));
-	for(int i = 0; i < numTriangles; i++)
-		trianglePlanes[i].Set(vertices, triangles[i]);
-}
-
-void
-CColModel::RemoveTrianglePlanes(void)
-{
-	RwFree(trianglePlanes);
-	trianglePlanes = nil;
-}
-
-void
-CColModel::SetLinkPtr(CLink<CColModel*> *lptr)
-{
-	assert(trianglePlanes);
-	*(CLink<CColModel*>**)ALIGNPTR(&trianglePlanes[numTriangles]) = lptr;
-}
-
-CLink<CColModel*>*
-CColModel::GetLinkPtr(void)
-{
-	assert(trianglePlanes);
-	return *(CLink<CColModel*>**)ALIGNPTR(&trianglePlanes[numTriangles]);
-}
-
-void
-CColModel::GetTrianglePoint(CVector &v, int i) const
-{
-	v = vertices[i].Get();
-}
-
-void*
-CColModel::operator new(size_t){
-	CColModel *node = CPools::GetColModelPool()->New();
-	assert(node);
-	return node;
-}
-
-void
-CColModel::operator delete(void *p, size_t){
-	CPools::GetColModelPool()->Delete((CColModel*)p);
-}
-
-CColModel&
-CColModel::operator=(const CColModel &other)
-{
-	int i;
-	int numVerts;
-
-	boundingSphere = other.boundingSphere;
-	boundingBox = other.boundingBox;
-
-	// copy spheres
-	if(other.numSpheres){
-		if(numSpheres != other.numSpheres){
-			numSpheres = other.numSpheres;
-			if(spheres)
-				RwFree(spheres);
-			spheres = (CColSphere*)RwMalloc(numSpheres*sizeof(CColSphere));
-		}
-		for(i = 0; i < numSpheres; i++)
-			spheres[i] = other.spheres[i];
-	}else{
-		numSpheres = 0;
-		if(spheres)
-			RwFree(spheres);
-		spheres = nil;
-	}
-
-	// copy lines
-	if(other.numLines){
-		if(numLines != other.numLines){
-			numLines = other.numLines;
-			if(lines)
-				RwFree(lines);
-			lines = (CColLine*)RwMalloc(numLines*sizeof(CColLine));
-		}
-		for(i = 0; i < numLines; i++)
-			lines[i] = other.lines[i];
-	}else{
-		numLines = 0;
-		if(lines)
-			RwFree(lines);
-		lines = nil;
-	}
-
-	// copy boxes
-	if(other.numBoxes){
-		if(numBoxes != other.numBoxes){
-			numBoxes = other.numBoxes;
-			if(boxes)
-				RwFree(boxes);
-			boxes = (CColBox*)RwMalloc(numBoxes*sizeof(CColBox));
-		}
-		for(i = 0; i < numBoxes; i++)
-			boxes[i] = other.boxes[i];
-	}else{
-		numBoxes = 0;
-		if(boxes)
-			RwFree(boxes);
-		boxes = nil;
-	}
-
-	// copy mesh
-	if(other.numTriangles){
-		// copy vertices
-		numVerts = 0;
-		for(i = 0; i < other.numTriangles; i++){
-			if(other.triangles[i].a > numVerts)
-				numVerts = other.triangles[i].a;
-			if(other.triangles[i].b > numVerts)
-				numVerts = other.triangles[i].b;
-			if(other.triangles[i].c > numVerts)
-				numVerts = other.triangles[i].c;
-		}
-		numVerts++;
-		if(vertices)
-			RwFree(vertices);
-		if(numVerts){
-			vertices = (CompressedVector*)RwMalloc(numVerts*sizeof(CompressedVector));
-			for(i = 0; i < numVerts; i++)
-				vertices[i] = other.vertices[i];
-		}
-
-		// copy triangles
-		if(numTriangles != other.numTriangles){
-			numTriangles = other.numTriangles;
-			if(triangles)
-				RwFree(triangles);
-			triangles = (CColTriangle*)RwMalloc(numTriangles*sizeof(CColTriangle));
-		}
-		for(i = 0; i < numTriangles; i++)
-			triangles[i] = other.triangles[i];
-	}else{
-		numTriangles = 0;
-		if(triangles)
-			RwFree(triangles);
-		triangles = nil;
-		if(vertices)
-			RwFree(vertices);
-		vertices = nil;
-	}
-	return *this;
-}
+}
\ No newline at end of file
diff --git a/src/core/TempColModels.cpp b/src/collision/TempColModels.cpp
index 203d24d0..e7ba54f1 100644
--- a/src/core/TempColModels.cpp
+++ b/src/collision/TempColModels.cpp
@@ -1,7 +1,6 @@
 #include "common.h"
 
 #include "TempColModels.h"
-#include "SurfaceTable.h"
 
 CColModel CTempColModels::ms_colModelPed1;
 CColModel CTempColModels::ms_colModelPed2;
diff --git a/src/core/TempColModels.h b/src/collision/TempColModels.h
index 0c936d6f..0c936d6f 100644
--- a/src/core/TempColModels.h
+++ b/src/collision/TempColModels.h
diff --git a/src/core/vu0Collision.dsm b/src/collision/vu0Collision.dsm
index 657c8b81..657c8b81 100644
--- a/src/core/vu0Collision.dsm
+++ b/src/collision/vu0Collision.dsm
diff --git a/src/core/vu0Collision_1.s b/src/collision/vu0Collision_1.s
index 055c8640..055c8640 100644
--- a/src/core/vu0Collision_1.s
+++ b/src/collision/vu0Collision_1.s
diff --git a/src/core/vu0Collision_2.s b/src/collision/vu0Collision_2.s
index 716c29ac..716c29ac 100644
--- a/src/core/vu0Collision_2.s
+++ b/src/collision/vu0Collision_2.s
diff --git a/src/core/Collision.h b/src/core/Collision.h
deleted file mode 100644
index 93959a72..00000000
--- a/src/core/Collision.h
+++ /dev/null
@@ -1,257 +0,0 @@
-#pragma once
-
-#include "templates.h"
-#include "Game.h"	// for eLevelName
-#ifdef VU_COLLISION
-#include "VuVector.h"
-#endif
-
-// If you spawn many tanks at once, you will see that collisions of two entity exceeds 32.
-#if defined(FIX_BUGS) && !defined(SQUEEZE_PERFORMANCE)
-#define MAX_COLLISION_POINTS 64
-#else
-#define MAX_COLLISION_POINTS 32
-#endif
-
-struct CompressedVector
-{
-#ifdef COMPRESSED_COL_VECTORS
-	int16 x, y, z;
-	CVector Get(void) const { return CVector(x, y, z)/128.0f; };
-	void Set(float x, float y, float z) { this->x = x*128.0f; this->y = y*128.0f; this->z = z*128.0f; };
-#ifdef GTA_PS2
-	void Unpack(uint128 &qword) const {
-		__asm__ volatile (
-			"lh      $8, 0(%1)\n"
-			"lh      $9, 2(%1)\n"
-			"lh      $10, 4(%1)\n"
-			"pextlw  $10, $8\n"
-			"pextlw  $2, $9, $10\n"
-			"sq      $2, %0\n"
-			: "=m" (qword)
-			: "r" (this)
-			: "$8", "$9", "$10", "$2"
-		);
-	}
-#else
-	void Unpack(int32 *qword) const {
-		qword[0] = x;
-		qword[1] = y;
-		qword[2] = z;
-		qword[3] = 0;	// junk
-	}
-#endif
-#else
-	float x, y, z;
-	CVector Get(void) const { return CVector(x, y, z); };
-	void Set(float x, float y, float z) { this->x = x; this->y = y; this->z = z; };
-#endif
-};
-
-struct CSphere
-{
-	// NB: this has to be compatible with a CVuVector
-	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);
-	bool IntersectRay(CVector const &from, CVector const &dir, CVector &entry, CVector &exit);
-	using CSphere::Set;
-};
-
-struct CColBox : public CBox
-{
-	uint8 surface;
-	uint8 piece;
-
-	void Set(const CVector &min, const CVector &max, uint8 surf, uint8 piece);
-	using CBox::Set;
-};
-
-struct CColLine
-{
-	// NB: this has to be compatible with two CVuVectors
-	CVector p0;
-	int pad0;
-	CVector p1;
-	int pad1;
-
-	CColLine(void) { };
-	CColLine(const CVector &p0, const CVector &p1) { this->p0 = p0; this->p1 = p1; };
-	void Set(const CVector &p0, const CVector &p1);
-};
-
-struct CColTriangle
-{
-	uint16 a;
-	uint16 b;
-	uint16 c;
-	uint8 surface;
-
-	void Set(const CompressedVector *v, int a, int b, int c, uint8 surf, uint8 piece);
-};
-
-struct CColTrianglePlane
-{
-#ifdef VU_COLLISION
-	CompressedVector normal;
-	int16 dist;
-
-	void Set(const CVector &va, const CVector &vb, const CVector &vc);
-	void Set(const CompressedVector *v, CColTriangle &tri) { Set(v[tri.a].Get(), v[tri.b].Get(), v[tri.c].Get()); }
-	void GetNormal(CVector &n) const { n.x = normal.x/4096.0f; n.y = normal.y/4096.0f; n.z = normal.z/4096.0f; }
-	float CalcPoint(const CVector &v) const { CVector n; GetNormal(n); return DotProduct(n, v) - dist/128.0f; };
-#ifdef GTA_PS2
-	void Unpack(uint128 &qword) const {
-		__asm__ volatile (
-			"lh      $8, 0(%1)\n"
-			"lh      $9, 2(%1)\n"
-			"lh      $10, 4(%1)\n"
-			"lh      $11, 6(%1)\n"
-			"pextlw  $10, $8\n"
-			"pextlw  $11, $9\n"
-			"pextlw  $2, $11, $10\n"
-			"sq      $2, %0\n"
-			: "=m" (qword)
-			: "r" (this)
-			: "$8", "$9", "$10", "$11", "$2"
-		);
-	}
-#else
-	void Unpack(int32 *qword) const {
-		qword[0] = normal.x;
-		qword[1] = normal.y;
-		qword[2] = normal.z;
-		qword[3] = dist;
-	}
-#endif
-#else
-	CVector normal;
-	float dist;
-	uint8 dir;
-
-	void Set(const CVector &va, const CVector &vb, const CVector &vc);
-	void Set(const CompressedVector *v, CColTriangle &tri) { Set(v[tri.a].Get(), v[tri.b].Get(), v[tri.c].Get()); }
-	void GetNormal(CVector &n) const { n = normal; }
-	float GetNormalX() const { return normal.x; }
-	float GetNormalY() const { return normal.y; }
-	float GetNormalZ() const { return normal.z; }
-	float CalcPoint(const CVector &v) const { return DotProduct(normal, v) - dist; };
-#endif
-};
-
-struct CColPoint
-{
-	CVector point;
-	int pad1;
-	// the surface normal on the surface of point
-	CVector normal;
-	int pad2;
-	uint8 surfaceA;
-	uint8 pieceA;
-	uint8 surfaceB;
-	uint8 pieceB;
-	float depth;
-
-	CColPoint& operator=(const CColPoint& other);
-};
-
-struct CStoredCollPoly
-{
-#ifdef VU_COLLISION
-	CVuVector verts[3];
-#else
-	CVector verts[3];
-#endif
-	bool valid;
-};
-
-struct CColModel
-{
-	CSphere boundingSphere;
-	CBox boundingBox;
-	int16 numSpheres;
-	int16 numBoxes;
-	int16 numTriangles;
-	int8 numLines;
-	uint8 level;	// colstore slot but probably still named level
-	bool ownsCollisionVolumes;
-	CColSphere *spheres;
-	CColLine *lines;
-	CColBox *boxes;
-	CompressedVector *vertices;
-	CColTriangle *triangles;
-	CColTrianglePlane *trianglePlanes;
-
-	CColModel(void);
-	~CColModel(void);
-	void RemoveCollisionVolumes(void);
-	void CalculateTrianglePlanes(void);
-	void RemoveTrianglePlanes(void);
-	CLink<CColModel*> *GetLinkPtr(void);
-	void SetLinkPtr(CLink<CColModel*>*);
-	void GetTrianglePoint(CVector &v, int i) const;
-
-	void *operator new(size_t);
-	void operator delete(void *p, size_t);
-	CColModel& operator=(const CColModel& other);
-};
-
-class CCollision
-{
-public:
-	static eLevelName ms_collisionInMemory;
-	static CLinkList<CColModel*> ms_colModelCache;
-
-	static void Init(void);
-	static void Shutdown(void);
-	static void Update(void);
-	static void LoadCollisionWhenINeedIt(bool changeLevel);
-	static void SortOutCollisionAfterLoad(void);
-	static void LoadCollisionScreen(eLevelName level);
-	static void DrawColModel(const CMatrix &mat, const CColModel &colModel);
-	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 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, 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, 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, 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);
-
-	static float DistToLine(const CVector *l0, const CVector *l1, const CVector *point);
-	static float DistToLine(const CVector *l0, const CVector *l1, const CVector *point, CVector &closest);
-};
diff --git a/src/core/FileLoader.cpp b/src/core/FileLoader.cpp
index da678fd3..1c9b4036 100644
--- a/src/core/FileLoader.cpp
+++ b/src/core/FileLoader.cpp
@@ -345,7 +345,7 @@ CFileLoader::LoadCollisionModel(uint8 *buf, CColModel &model, char *modelname)
 	if(model.numTriangles > 0){
 		model.triangles = (CColTriangle*)RwMalloc(model.numTriangles*sizeof(CColTriangle));
 		for(i = 0; i < model.numTriangles; i++){
-			model.triangles[i].Set(model.vertices, *(int32*)buf, *(int32*)(buf+4), *(int32*)(buf+8), buf[12], buf[13]);
+			model.triangles[i].Set(*(int32*)buf, *(int32*)(buf+4), *(int32*)(buf+8), buf[12]);
 			buf += 16;
 		}
 	}else