8 files changed, 1 insertions, 4574 deletions

diff --git a/src/core/Collision.cpp b/src/core/Collision.cpp
deleted file mode 100644
index 91e7bba7..00000000
--- a/src/core/Collision.cpp
+++ /dev/null
@@ -1,3164 +0,0 @@
-#include "common.h"
-
-#include "VuVector.h"
-#include "main.h"
-#include "Lists.h"
-#include "Game.h"
-#include "Zones.h"
-#include "General.h"
-#include "ZoneCull.h"
-#include "World.h"
-#include "Entity.h"
-#include "Train.h"
-#include "Streaming.h"
-#include "Pad.h"
-#include "DMAudio.h"
-#include "Population.h"
-#include "FileLoader.h"
-#include "Replay.h"
-#include "CutsceneMgr.h"
-#include "RenderBuffer.h"
-#include "SurfaceTable.h"
-#include "Lines.h"
-#include "Collision.h"
-#include "Camera.h"
-#include "ColStore.h"
-
-//--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
-}
-
-inline int
-GetVUresult(void)
-{
-#ifdef GTA_PS2
-	int ret;
-	__asm__ volatile (
-		"cfc2.i	%0,vi01\n"	// .i important! wait for VU0 to finish
-		: "=r" (ret)
-	);
-	return ret;
-#else
-	return vi01;
-#endif
-}
-
-inline int
-GetVUresult(CVuVector &point, CVuVector &normal, float &dist)
-{
-#ifdef GTA_PS2
-	int ret;
-	__asm__ volatile (
-		"cfc2.i	%0,vi01\n"	// .i important! wait for VU0 to finish
-		"sqc2	vf01,(%1)\n"
-		"sqc2	vf02,(%2)\n"
-		"qmfc2	$12,vf03\n"
-		"sw	$12,(%3)\n"
-		: "=r" (ret)
-		: "r" (&point), "r" (&normal), "r" (&dist)
-		: "$12"
-	);
-	return ret;
-#else
-	point = vf01;
-	normal = vf02;
-	dist = vf03.x;
-	return vi01;
-#endif
-}
-
-#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;
-
-void
-CCollision::Init(void)
-{
-	ms_colModelCache.Init(NUMCOLCACHELINKS);
-	ms_collisionInMemory = LEVEL_GENERIC;
-	CColStore::Initialise();
-}
-
-void
-CCollision::Shutdown(void)
-{
-	ms_colModelCache.Shutdown();
-	CColStore::Shutdown();
-}
-
-void
-CCollision::Update(void)
-{
-}
-
-//--MIAMI: unused
-eLevelName
-GetCollisionInSectorList(CPtrList &list)
-{
-	CPtrNode *node;
-	CEntity *e;
-	int level;
-
-	for(node = list.first; node; node = node->next){
-		e = (CEntity*)node->item;
-		level = CModelInfo::GetModelInfo(e->GetModelIndex())->GetColModel()->level;
-		if(level != LEVEL_GENERIC)
-			return (eLevelName)level;
-	}
-	return LEVEL_GENERIC;
-}
-
-//--MIAMI: unused
-// Get a level this sector is in based on collision models
-eLevelName
-GetCollisionInSector(CSector &sect)
-{
-	int level;
-
-	level = GetCollisionInSectorList(sect.m_lists[ENTITYLIST_BUILDINGS]);
-	if(level == LEVEL_GENERIC)
-		level = GetCollisionInSectorList(sect.m_lists[ENTITYLIST_BUILDINGS_OVERLAP]);
-	if(level == LEVEL_GENERIC)
-		level = GetCollisionInSectorList(sect.m_lists[ENTITYLIST_OBJECTS]);
-	if(level == LEVEL_GENERIC)
-		level = GetCollisionInSectorList(sect.m_lists[ENTITYLIST_OBJECTS_OVERLAP]);
-	if(level == LEVEL_GENERIC)
-		level = GetCollisionInSectorList(sect.m_lists[ENTITYLIST_DUMMIES]);
-	if(level == LEVEL_GENERIC)
-		level = GetCollisionInSectorList(sect.m_lists[ENTITYLIST_DUMMIES_OVERLAP]);
-	return (eLevelName)level;
-}
-
-void
-CCollision::LoadCollisionWhenINeedIt(bool forceChange)
-{
-}
-
-void
-CCollision::SortOutCollisionAfterLoad(void)
-{
-	CColStore::LoadCollision(TheCamera.GetPosition());
-	CStreaming::LoadAllRequestedModels(false);
-}
-
-void
-CCollision::LoadCollisionScreen(eLevelName level)
-{
-	static Const char *levelNames[4] = {
-		"",
-		"IND_ZON",
-		"COM_ZON",
-		"SUB_ZON"
-	};
-
-	// Why twice?
-	LoadingIslandScreen(levelNames[level]);
-	LoadingIslandScreen(levelNames[level]);
-}
-
-//
-// Test
-//
-
-
-bool
-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 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;
-	if(sph.center.y + sph.radius < box.min.y) return false;
-	if(sph.center.y - sph.radius > box.max.y) return false;
-	if(sph.center.z + sph.radius < box.min.z) return false;
-	if(sph.center.z - sph.radius > box.max.z) return false;
-	return true;
-}
-
-bool
-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
-	if(line.p0.x > box.min.x && line.p0.x < box.max.x &&
-	   line.p0.y > box.min.y && line.p0.y < box.max.y &&
-	   line.p0.z > box.min.z && line.p0.z < box.max.z)
-		return true;
-	if(line.p1.x > box.min.x && line.p1.x < box.max.x &&
-	   line.p1.y > box.min.y && line.p1.y < box.max.y &&
-	   line.p1.z > box.min.z && line.p1.z < box.max.z)
-		return true;
-
-	// check if points are on opposite sides of min x plane
-	if((box.min.x - line.p1.x) * (box.min.x - line.p0.x) < 0.0f){
-		// parameter along line where we intersect
-		t = (box.min.x - line.p0.x) / (line.p1.x - line.p0.x);
-		// y of intersection
-		y = line.p0.y + (line.p1.y - line.p0.y)*t;
-		if(y > box.min.y && y < box.max.y){
-			// z of intersection
-			z = line.p0.z + (line.p1.z - line.p0.z)*t;
-			if(z > box.min.z && z < box.max.z)
-				return true;
-		}
-	}
-
-	// same test with max x plane
-	if((line.p1.x - box.max.x) * (line.p0.x - box.max.x) < 0.0f){
-		t = (line.p0.x - box.max.x) / (line.p0.x - line.p1.x);
-		y = line.p0.y + (line.p1.y - line.p0.y)*t;
-		if(y > box.min.y && y < box.max.y){
-			z = line.p0.z + (line.p1.z - line.p0.z)*t;
-			if(z > box.min.z && z < box.max.z)
-				return true;
-		}
-	}
-
-	// min y plne
-	if((box.min.y - line.p0.y) * (box.min.y - line.p1.y) < 0.0f){
-		t = (box.min.y - line.p0.y) / (line.p1.y - line.p0.y);
-		x = line.p0.x + (line.p1.x - line.p0.x)*t;
-		if(x > box.min.x && x < box.max.x){
-			z = line.p0.z + (line.p1.z - line.p0.z)*t;
-			if(z > box.min.z && z < box.max.z)
-				return true;
-		}
-	}
-
-	// max y plane
-	if((line.p0.y - box.max.y) * (line.p1.y - box.max.y) < 0.0f){
-		t = (line.p0.y - box.max.y) / (line.p0.y - line.p1.y);
-		x = line.p0.x + (line.p1.x - line.p0.x)*t;
-		if(x > box.min.x && x < box.max.x){
-			z = line.p0.z + (line.p1.z - line.p0.z)*t;
-			if(z > box.min.z && z < box.max.z)
-				return true;
-		}
-	}
-
-	// min z plne
-	if((box.min.z - line.p0.z) * (box.min.z - line.p1.z) < 0.0f){
-		t = (box.min.z - line.p0.z) / (line.p1.z - line.p0.z);
-		x = line.p0.x + (line.p1.x - line.p0.x)*t;
-		if(x > box.min.x && x < box.max.x){
-			y = line.p0.y + (line.p1.y - line.p0.y)*t;
-			if(y > box.min.y && y < box.max.y)
-				return true;
-		}
-	}
-
-	// max z plane
-	if((line.p0.z - box.max.z) * (line.p1.z - box.max.z) < 0.0f){
-		t = (line.p0.z - box.max.z) / (line.p0.z - line.p1.z);
-		x = line.p0.x + (line.p1.x - line.p0.x)*t;
-		if(x > box.min.x && x < box.max.x){
-			y = line.p0.y + (line.p1.y - line.p0.y)*t;
-			if(y > box.min.y && y < box.max.y)
-				return true;
-		}
-	}
-	return false;
-}
-
-bool
-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;
-	if(line.p0.x >= box.max.x) return false;
-	if(line.p0.y >= box.max.y) return false;
-	if(line.p0.z < line.p1.z){
-		if(line.p0.z > box.max.z) return false;
-		if(line.p1.z < box.min.z) return false;
-	}else{
-		if(line.p1.z > box.max.z) return false;
-		if(line.p0.z < box.min.z) return false;
-	}
-	return true;
-}
-
-bool
-CCollision::TestLineTriangle(const CColLine &line, const CompressedVector *verts, const CColTriangle &tri, const CColTrianglePlane &plane)
-{
-#ifdef VU_COLLISION
-	// not used in favour of optimized loops
-	VuTriangle vutri;
-	verts[tri.a].Unpack(vutri.v0);
-	verts[tri.b].Unpack(vutri.v1);
-	verts[tri.c].Unpack(vutri.v2);
-	plane.Unpack(vutri.plane);
-
-	LineToTriangleCollisionCompressed(*(CVuVector*)&line.p0, *(CVuVector*)&line.p1, vutri);
-
-	if(GetVUresult())
-		return true;
-	return false;
-#else
-	float t;
-	CVector normal;
-	plane.GetNormal(normal);
-
-	// if points are on the same side, no collision
-	if(plane.CalcPoint(line.p0) * plane.CalcPoint(line.p1) > 0.0f)
-		return false;
-
-	// intersection parameter on line
-	t = -plane.CalcPoint(line.p0) / DotProduct(line.p1 - line.p0, normal);
-	// find point of intersection
-	CVector p = line.p0 + (line.p1-line.p0)*t;
-
-	const CVector &va = verts[tri.a].Get();
-	const CVector &vb = verts[tri.b].Get();
-	const CVector &vc = verts[tri.c].Get();
-	CVector2D vec1, vec2, vec3, vect;
-
-	// We do the test in 2D. With the plane direction we
-	// can figure out how to project the vectors.
-	// normal = (c-a) x (b-a)
-	switch(plane.dir){
-	case DIR_X_POS:
-		vec1.x = va.y; vec1.y = va.z;
-		vec2.x = vc.y; vec2.y = vc.z;
-		vec3.x = vb.y; vec3.y = vb.z;
-		vect.x = p.y; vect.y = p.z;
-		break;
-	case DIR_X_NEG:
-		vec1.x = va.y; vec1.y = va.z;
-		vec2.x = vb.y; vec2.y = vb.z;
-		vec3.x = vc.y; vec3.y = vc.z;
-		vect.x = p.y; vect.y = p.z;
-		break;
-	case DIR_Y_POS:
-		vec1.x = va.z; vec1.y = va.x;
-		vec2.x = vc.z; vec2.y = vc.x;
-		vec3.x = vb.z; vec3.y = vb.x;
-		vect.x = p.z; vect.y = p.x;
-		break;
-	case DIR_Y_NEG:
-		vec1.x = va.z; vec1.y = va.x;
-		vec2.x = vb.z; vec2.y = vb.x;
-		vec3.x = vc.z; vec3.y = vc.x;
-		vect.x = p.z; vect.y = p.x;
-		break;
-	case DIR_Z_POS:
-		vec1.x = va.x; vec1.y = va.y;
-		vec2.x = vc.x; vec2.y = vc.y;
-		vec3.x = vb.x; vec3.y = vb.y;
-		vect.x = p.x; vect.y = p.y;
-		break;
-	case DIR_Z_NEG:
-		vec1.x = va.x; vec1.y = va.y;
-		vec2.x = vb.x; vec2.y = vb.y;
-		vec3.x = vc.x; vec3.y = vc.y;
-		vect.x = p.x; vect.y = p.y;
-		break;
-	default:
-		assert(0);
-	}
-	// This is our triangle:
-	// 3-------2
-	//  \  P  /
-	//   \   /
-	//    \ /
-	//     1
-	// We can use the "2d cross product" to check on which side
-	// a vector is of another. Test is true if point is inside of all edges.
-	if(CrossProduct2D(vec2-vec1, vect-vec1) < 0.0f) return false;
-	if(CrossProduct2D(vec3-vec1, vect-vec1) > 0.0f) return false;
-	if(CrossProduct2D(vec3-vec2, vect-vec2) < 0.0f) return false;
-	return true;
-#endif
-}
-
-// Test if line segment intersects with sphere.
-// If the first point is inside the sphere this test does not register a collision!
-// The code is reversed from the original code and rather ugly, see Process for a clear version.
-// TODO: actually rewrite this mess
-bool
-CCollision::TestLineSphere(const CColLine &line, const CColSphere &sph)
-{
-	CVector v01 = line.p1 - line.p0;	// vector from p0 to p1
-	CVector v0c = sph.center - line.p0;	// vector from p0 to center
-	float linesq = v01.MagnitudeSqr();
-	// I leave in the strange -2 factors even though they serve no real purpose
-	float projline = -2.0f * DotProduct(v01, v0c);	// project v0c onto line
-	// Square of tangent from p0 multiplied by line length so we can compare with projline.
-	// The length of the tangent would be this: Sqrt((c-p0)^2 - r^2).
-	// Negative if p0 is inside the sphere! This breaks the test!
-	float tansq = 4.0f * linesq *
-		(sph.center.MagnitudeSqr() - 2.0f*DotProduct(sph.center, line.p0) + line.p0.MagnitudeSqr() - sph.radius*sph.radius);
-	float diffsq = projline*projline - tansq;
-	// if diffsq < 0 that means the line is a passant, so no intersection
-	if(diffsq < 0.0f)
-		return false;
-	// projline (negative in GTA for some reason) is the point on the line
-	// in the middle of the two intersection points (startin from p0).
-	// Sqrt(diffsq) somehow works out to be the distance from that
-	// midpoint to the intersection points.
-	// So subtract that and get rid of the awkward scaling:
-	float f = (-projline - Sqrt(diffsq)) / (2.0f*linesq);
-	// f should now be in range [0, 1] for [p0, p1]
-	return f >= 0.0f && f <= 1.0f;
-}
-
-bool
-CCollision::TestSphereTriangle(const CColSphere &sphere,
-	const CompressedVector *verts, const CColTriangle &tri, const CColTrianglePlane &plane)
-{
-#ifdef VU_COLLISION
-	// not used in favour of optimized loops
-	VuTriangle vutri;
-	verts[tri.a].Unpack(vutri.v0);
-	verts[tri.b].Unpack(vutri.v1);
-	verts[tri.c].Unpack(vutri.v2);
-	plane.Unpack(vutri.plane);
-
-	SphereToTriangleCollisionCompressed(*(CVuVector*)&sphere, vutri);
-
-	if(GetVUresult())
-		return true;
-	return false;
-#else
-	// If sphere and plane don't intersect, no collision
-	float planedist = plane.CalcPoint(sphere.center);
-	if(Abs(planedist) > sphere.radius)
-		return false;
-
-	const CVector &va = verts[tri.a].Get();
-	const CVector &vb = verts[tri.b].Get();
-	const CVector &vc = verts[tri.c].Get();
-
-	// calculate two orthogonal basis vectors for the triangle
-	CVector vec2 = vb - va;
-	float len = vec2.Magnitude();
-	vec2 = vec2 * (1.0f/len);
-	CVector normal;
-	plane.GetNormal(normal);
-	CVector vec1 = CrossProduct(vec2, normal);
-
-	// We know A has local coordinate [0,0] and B has [0,len].
-	// Now calculate coordinates on triangle for these two vectors:
-	CVector vac = vc - va;
-	CVector vas = sphere.center - va;
-	CVector2D b(0.0f, len);
-	CVector2D c(DotProduct(vec1, vac), DotProduct(vec2, vac));
-	CVector2D s(DotProduct(vec1, vas), DotProduct(vec2, vas));
-
-	// The three triangle lines partition the space into 6 sectors,
-	// find out in which the center lies.
-	int insideAB = CrossProduct2D(s, b) >= 0.0f;
-	int insideAC = CrossProduct2D(c, s) >= 0.0f;
-	int insideBC = CrossProduct2D(s-b, c-b) >= 0.0f;
-
-	int testcase = insideAB + insideAC + insideBC;
-	float dist = 0.0f;
-	switch(testcase){
-	case 0:
-		return false;	// shouldn't happen
-	case 1:
-		// closest to a vertex
-		if(insideAB) dist = (sphere.center - vc).Magnitude();
-		else if(insideAC) dist = (sphere.center - vb).Magnitude();
-		else if(insideBC) dist = (sphere.center - va).Magnitude();
-		else assert(0);
-		break;
-	case 2:
-		// closest to an edge
-		// looks like original game as DistToLine manually inlined
-		if(!insideAB) dist = DistToLine(&va, &vb, &sphere.center);
-		else if(!insideAC) dist = DistToLine(&va, &vc, &sphere.center);
-		else if(!insideBC) dist = DistToLine(&vb, &vc, &sphere.center);
-		else assert(0);
-		break;
-	case 3:
-		// center is in triangle
-		dist = Abs(planedist);
-		break;
-	default:
-		assert(0);
-	}
-
-	return dist < sphere.radius;
-#endif
-}
-
-bool
-CCollision::TestLineOfSight(const CColLine &line, const CMatrix &matrix, CColModel &model, bool ignoreSeeThrough, bool ignoreShootThrough)
-{
-#ifdef VU_COLLISION
-	CMatrix matTransform;
-	int i;
-
-	// transform line to model space
-	Invert(matrix, matTransform);
-	CVuVector newline[2];
-	TransformPoints(newline, 2, matTransform, (RwV3d*)&line.p0, sizeof(CColLine)/2);
-
-	// If we don't intersect with the bounding box, no chance on the rest
-	if(!TestLineBox(*(CColLine*)newline, model.boundingBox))
-		return false;
-
-	for(i = 0; i < model.numSpheres; i++){
-		if(ignoreSeeThrough && IsSeeThrough(model.spheres[i].surface)) continue;
-		if(TestLineSphere(*(CColLine*)newline, model.spheres[i]))
-			return true;
-	}
-
-	for(i = 0; i < model.numBoxes; i++){
-		if(ignoreSeeThrough && IsSeeThrough(model.boxes[i].surface)) continue;
-		if(TestLineBox(*(CColLine*)newline, model.boxes[i]))
-			return true;
-	}
-
-	CalculateTrianglePlanes(&model);
-	int lastTest = -1;
-	VuTriangle vutri;
-	for(i = 0; i < model.numTriangles; i++){
-		if(ignoreSeeThrough && IsSeeThrough(model.triangles[i].surface)) continue;
-
-		CColTriangle *tri = &model.triangles[i];
-		model.vertices[tri->a].Unpack(vutri.v0);
-		model.vertices[tri->b].Unpack(vutri.v1);
-		model.vertices[tri->c].Unpack(vutri.v2);
-		model.trianglePlanes[i].Unpack(vutri.plane);
-
-		LineToTriangleCollisionCompressed(newline[0], newline[1], vutri);
-		lastTest = i;
-		break;
-	}
-#ifdef FIX_BUGS
-	// no need to check first again
-	i++;
-#endif
-	for(; i < model.numTriangles; i++){
-		if(ignoreSeeThrough && IsSeeThrough(model.triangles[i].surface)) continue;
-
-		CColTriangle *tri = &model.triangles[i];
-		model.vertices[tri->a].Unpack(vutri.v0);
-		model.vertices[tri->b].Unpack(vutri.v1);
-		model.vertices[tri->c].Unpack(vutri.v2);
-		model.trianglePlanes[i].Unpack(vutri.plane);
-
-		if(GetVUresult())
-			return true;
-
-		LineToTriangleCollisionCompressed(newline[0], newline[1], vutri);
-		lastTest = i;
-
-	}
-	if(lastTest != -1 && GetVUresult())
-		return true;
-
-	return false;
-#else
-	static CMatrix matTransform;
-	int i;
-
-	// transform line to model space
-	Invert(matrix, matTransform);
-	CColLine newline(matTransform * line.p0, matTransform * line.p1);
-
-	// If we don't intersect with the bounding box, no chance on the rest
-	if(!TestLineBox(newline, model.boundingBox))
-		return false;
-
-	for(i = 0; i < model.numSpheres; i++){
-		if(ignoreSeeThrough && IsSeeThrough(model.spheres[i].surface)) continue;
-		if(ignoreShootThrough && IsShootThrough(model.spheres[i].surface)) continue;
-		if(TestLineSphere(newline, model.spheres[i]))
-			return true;
-	}
-
-	for(i = 0; i < model.numBoxes; i++){
-		if(ignoreSeeThrough && IsSeeThrough(model.boxes[i].surface)) continue;
-		if(ignoreShootThrough && IsShootThrough(model.boxes[i].surface)) continue;
-		if(TestLineBox(newline, model.boxes[i]))
-			return true;
-	}
-
-	CalculateTrianglePlanes(&model);
-	for(i = 0; i < model.numTriangles; i++){
-		if(ignoreSeeThrough && IsSeeThrough(model.triangles[i].surface)) continue;
-		if(ignoreShootThrough && IsShootThrough(model.triangles[i].surface)) continue;
-		if(TestLineTriangle(newline, model.vertices, model.triangles[i], model.trianglePlanes[i]))
-			return true;
-	}
-
-	return false;
-#endif
-}
-
-// TODO: TestPillWithSpheresInColModel, but only called from overloaded CWeapon::FireMelee which isn't used
-
-//
-// Process
-//
-
-// For Spheres mindist is the squared distance to its center
-// For Lines mindist is between [0,1]
-
-bool
-CCollision::ProcessSphereSphere(const CColSphere &s1, const CColSphere &s2, CColPoint &point, float &mindistsq)
-{
-	CVector dist = s1.center - s2.center;
-	float d = dist.Magnitude() - s2.radius;	// distance from s1's center to s2
-	float depth = s1.radius - d;	// sphere overlap
-	if(d < 0.0f) d = 0.0f;		// clamp to zero, i.e. if s1's center is inside s2
-	// no collision if sphere is not close enough
-	if(d*d < mindistsq && d < s1.radius){
-		dist.Normalise();
-		point.point = s1.center - dist*d;
-		point.normal = dist;
-#ifndef VU_COLLISION
-		point.surfaceA = s1.surface;
-		point.pieceA = s1.piece;
-		point.surfaceB = s2.surface;
-		point.pieceB = s2.piece;
-#endif
-		point.depth = depth;	
-		mindistsq = d*d;		// collision radius
-		return true;
-	}
-	return false;
-}
-
-bool
-CCollision::ProcessSphereBox(const CColSphere &sph, const CColBox &box, CColPoint &point, float &mindistsq)
-{
-	CVector p;
-	CVector dist;
-
-	// GTA's code is too complicated, uses a huge 3x3x3 if statement
-	// we can simplify the structure a lot
-
-	// first make sure we have a collision at all
-	if(sph.center.x + sph.radius < box.min.x) return false;
-	if(sph.center.x - sph.radius > box.max.x) return false;
-	if(sph.center.y + sph.radius < box.min.y) return false;
-	if(sph.center.y - sph.radius > box.max.y) return false;
-	if(sph.center.z + sph.radius < box.min.z) return false;
-	if(sph.center.z - sph.radius > box.max.z) return false;
-
-	// Now find out where the sphere center lies in relation to all the sides
-	int xpos = sph.center.x < box.min.x ? 1 :
-	           sph.center.x > box.max.x ? 2 :
-	           0;
-	int ypos = sph.center.y < box.min.y ? 1 :
-	           sph.center.y > box.max.y ? 2 :
-	           0;
-	int zpos = sph.center.z < box.min.z ? 1 :
-	           sph.center.z > box.max.z ? 2 :
-	           0;
-
-	if(xpos == 0 && ypos == 0 && zpos == 0){
-		// sphere is inside the box
-		p = (box.min + box.max)*0.5f;
-
-		dist = sph.center - p;
-		float lensq = dist.MagnitudeSqr();
-		if(lensq < mindistsq){
-			point.normal = dist * (1.0f/Sqrt(lensq));
-			point.point = sph.center - point.normal;
-#ifndef VU_COLLISION
-			point.surfaceA = sph.surface;
-			point.pieceA = sph.piece;
-			point.surfaceB = box.surface;
-			point.pieceB = box.piece;
-#endif
-
-			// find absolute distance to the closer side in each dimension
-			float dx = dist.x > 0.0f ?
-				box.max.x - sph.center.x :
-				sph.center.x - box.min.x;
-			float dy = dist.y > 0.0f ?
-				box.max.y - sph.center.y :
-				sph.center.y - box.min.y;
-			float dz = dist.z > 0.0f ?
-				box.max.z - sph.center.z :
-				sph.center.z - box.min.z;
-			// collision depth is maximum of that:
-			if(dx > dy && dx > dz)
-				point.depth = dx;
-			else if(dy > dz)
-				point.depth = dy;
-			else
-				point.depth = dz;
-			return true;
-		}
-	}else{
-		// sphere is outside.
-		// closest point on box:
-		p.x = xpos == 1 ? box.min.x :
-		      xpos == 2 ? box.max.x :
-		      sph.center.x;
-		p.y = ypos == 1 ? box.min.y :
-		      ypos == 2 ? box.max.y :
-		      sph.center.y;
-		p.z = zpos == 1 ? box.min.z :
-		      zpos == 2 ? box.max.z :
-		      sph.center.z;
-
-		dist = sph.center - p;
-		float lensq = dist.MagnitudeSqr();
-		if(lensq < mindistsq){
-			float len = Sqrt(lensq);
-			point.point = p;
-			point.normal = dist * (1.0f/len);
-#ifndef VU_COLLISION
-			point.surfaceA = sph.surface;
-			point.pieceA = sph.piece;
-			point.surfaceB = box.surface;
-			point.pieceB = box.piece;
-#endif
-			point.depth = sph.radius - len;
-			mindistsq = lensq;
-			return true;
-		}
-	}
-	return false;
-}
-
-bool
-CCollision::ProcessLineBox(const CColLine &line, const CColBox &box, CColPoint &point, float &mindist)
-{
-	float mint, t, x, y, z;
-	CVector normal;
-	CVector p;
-
-	mint = 1.0f;
-	// check if points are on opposite sides of min x plane
-	if((box.min.x - line.p1.x) * (box.min.x - line.p0.x) < 0.0f){
-		// parameter along line where we intersect
-		t = (box.min.x - line.p0.x) / (line.p1.x - line.p0.x);
-		// y of intersection
-		y = line.p0.y + (line.p1.y - line.p0.y)*t;
-		if(y > box.min.y && y < box.max.y){
-			// z of intersection
-			z = line.p0.z + (line.p1.z - line.p0.z)*t;
-			if(z > box.min.z && z < box.max.z)
-				if(t < mint){
-					mint = t;
-					p = CVector(box.min.x, y, z);
-					normal = CVector(-1.0f, 0.0f, 0.0f);
-				}
-		}
-	}
-
-	// max x plane
-	if((line.p1.x - box.max.x) * (line.p0.x - box.max.x) < 0.0f){
-		t = (line.p0.x - box.max.x) / (line.p0.x - line.p1.x);
-		y = line.p0.y + (line.p1.y - line.p0.y)*t;
-		if(y > box.min.y && y < box.max.y){
-			z = line.p0.z + (line.p1.z - line.p0.z)*t;
-			if(z > box.min.z && z < box.max.z)
-				if(t < mint){
-					mint = t;
-					p = CVector(box.max.x, y, z);
-					normal = CVector(1.0f, 0.0f, 0.0f);
-				}
-		}
-	}
-
-	// min y plne
-	if((box.min.y - line.p0.y) * (box.min.y - line.p1.y) < 0.0f){
-		t = (box.min.y - line.p0.y) / (line.p1.y - line.p0.y);
-		x = line.p0.x + (line.p1.x - line.p0.x)*t;
-		if(x > box.min.x && x < box.max.x){
-			z = line.p0.z + (line.p1.z - line.p0.z)*t;
-			if(z > box.min.z && z < box.max.z)
-				if(t < mint){
-					mint = t;
-					p = CVector(x, box.min.y, z);
-					normal = CVector(0.0f, -1.0f, 0.0f);
-				}
-		}
-	}
-
-	// max y plane
-	if((line.p0.y - box.max.y) * (line.p1.y - box.max.y) < 0.0f){
-		t = (line.p0.y - box.max.y) / (line.p0.y - line.p1.y);
-		x = line.p0.x + (line.p1.x - line.p0.x)*t;
-		if(x > box.min.x && x < box.max.x){
-			z = line.p0.z + (line.p1.z - line.p0.z)*t;
-			if(z > box.min.z && z < box.max.z)
-				if(t < mint){
-					mint = t;
-					p = CVector(x, box.max.y, z);
-					normal = CVector(0.0f, 1.0f, 0.0f);
-				}
-		}
-	}
-
-	// min z plne
-	if((box.min.z - line.p0.z) * (box.min.z - line.p1.z) < 0.0f){
-		t = (box.min.z - line.p0.z) / (line.p1.z - line.p0.z);
-		x = line.p0.x + (line.p1.x - line.p0.x)*t;
-		if(x > box.min.x && x < box.max.x){
-			y = line.p0.y + (line.p1.y - line.p0.y)*t;
-			if(y > box.min.y && y < box.max.y)
-				if(t < mint){
-					mint = t;
-					p = CVector(x, y, box.min.z);
-					normal = CVector(0.0f, 0.0f, -1.0f);
-				}
-		}
-	}
-
-	// max z plane
-	if((line.p0.z - box.max.z) * (line.p1.z - box.max.z) < 0.0f){
-		t = (line.p0.z - box.max.z) / (line.p0.z - line.p1.z);
-		x = line.p0.x + (line.p1.x - line.p0.x)*t;
-		if(x > box.min.x && x < box.max.x){
-			y = line.p0.y + (line.p1.y - line.p0.y)*t;
-			if(y > box.min.y && y < box.max.y)
-				if(t < mint){
-					mint = t;
-					p = CVector(x, y, box.max.z);
-					normal = CVector(0.0f, 0.0f, 1.0f);
-				}
-		}
-	}
-
-	if(mint >= mindist)
-		return false;
-
-	point.point = p;
-	point.normal = normal;
-#ifndef VU_COLLISION
-	point.surfaceA = 0;
-	point.pieceA = 0;
-	point.surfaceB = box.surface;
-	point.pieceB = box.piece;
-#endif
-	mindist = mint;
-
-	return true;
-}
-
-// If line.p0 lies inside sphere, no collision is registered.
-bool
-CCollision::ProcessLineSphere(const CColLine &line, const CColSphere &sphere, CColPoint &point, float &mindist)
-{
-	CVector v01 = line.p1 - line.p0;
-	CVector v0c = sphere.center - line.p0;
-	float linesq = v01.MagnitudeSqr();
-	// project v0c onto v01, scaled by |v01| this is the midpoint of the two intersections
-	float projline = DotProduct(v01, v0c);
-	// tangent of p0 to sphere, scaled by linesq just like projline^2
-	float tansq = (v0c.MagnitudeSqr() - sphere.radius*sphere.radius) * linesq;
-	// this works out to be the square of the distance between the midpoint and the intersections
-	float diffsq = projline*projline - tansq;
-	// no intersection
-	if(diffsq < 0.0f)
-		return false;
-	// point of first intersection, in range [0,1] between p0 and p1
-	float t = (projline - Sqrt(diffsq)) / linesq;
-	// if not on line or beyond mindist, no intersection
-	if(t < 0.0f || t > 1.0f || t >= mindist)
-		return false;
-	point.point = line.p0 + v01*t;
-	point.normal = point.point - sphere.center;
-	point.normal.Normalise();
-#ifndef VU_COLLISION
-	point.surfaceA = 0;
-	point.pieceA = 0;
-	point.surfaceB = sphere.surface;
-	point.pieceB = sphere.piece;
-#endif
-	mindist = t;
-	return true;
-}
-
-//--MIAMI: unused
-bool
-CCollision::ProcessVerticalLineTriangle(const CColLine &line,
-	const CompressedVector *verts, const CColTriangle &tri, const CColTrianglePlane &plane,
-	CColPoint &point, float &mindist, CStoredCollPoly *poly)
-{
-#ifdef VU_COLLISION
-	// not used in favour of optimized loops
-	bool res = ProcessLineTriangle(line, verts, tri, plane, point, mindist);
-	if(res && poly){
-		poly->verts[0] = verts[tri.a].Get();
-		poly->verts[1] = verts[tri.b].Get();
-		poly->verts[2] = verts[tri.c].Get();
-		poly->valid = true;
-	}
-	return res;
-#else
-	float t;
-	CVector normal;
-
-	const CVector &p0 = line.p0;
-	const CVector &va = verts[tri.a].Get();
-	const CVector &vb = verts[tri.b].Get();
-	const CVector &vc = verts[tri.c].Get();
-
-	// early out bound rect test
-	if(p0.x < va.x && p0.x < vb.x && p0.x < vc.x) return false;
-	if(p0.x > va.x && p0.x > vb.x && p0.x > vc.x) return false;
-	if(p0.y < va.y && p0.y < vb.y && p0.y < vc.y) return false;
-	if(p0.y > va.y && p0.y > vb.y && p0.y > vc.y) return false;
-
-	plane.GetNormal(normal);
-	// if points are on the same side, no collision
-	if(plane.CalcPoint(p0) * plane.CalcPoint(line.p1) > 0.0f)
-		return false;
-
-	// intersection parameter on line
-	float h = (line.p1 - p0).z;
-	t = -plane.CalcPoint(p0) / (h * normal.z);
-	// early out if we're beyond the mindist
-	if(t >= mindist)
-		return false;
-	CVector p(p0.x, p0.y, p0.z + h*t);
-
-	CVector2D vec1, vec2, vec3, vect;
-	switch(plane.dir){
-	case DIR_X_POS:
-		vec1.x = va.y; vec1.y = va.z;
-		vec2.x = vc.y; vec2.y = vc.z;
-		vec3.x = vb.y; vec3.y = vb.z;
-		vect.x = p.y; vect.y = p.z;
-		break;
-	case DIR_X_NEG:
-		vec1.x = va.y; vec1.y = va.z;
-		vec2.x = vb.y; vec2.y = vb.z;
-		vec3.x = vc.y; vec3.y = vc.z;
-		vect.x = p.y; vect.y = p.z;
-		break;
-	case DIR_Y_POS:
-		vec1.x = va.z; vec1.y = va.x;
-		vec2.x = vc.z; vec2.y = vc.x;
-		vec3.x = vb.z; vec3.y = vb.x;
-		vect.x = p.z; vect.y = p.x;
-		break;
-	case DIR_Y_NEG:
-		vec1.x = va.z; vec1.y = va.x;
-		vec2.x = vb.z; vec2.y = vb.x;
-		vec3.x = vc.z; vec3.y = vc.x;
-		vect.x = p.z; vect.y = p.x;
-		break;
-	case DIR_Z_POS:
-		vec1.x = va.x; vec1.y = va.y;
-		vec2.x = vc.x; vec2.y = vc.y;
-		vec3.x = vb.x; vec3.y = vb.y;
-		vect.x = p.x; vect.y = p.y;
-		break;
-	case DIR_Z_NEG:
-		vec1.x = va.x; vec1.y = va.y;
-		vec2.x = vb.x; vec2.y = vb.y;
-		vec3.x = vc.x; vec3.y = vc.y;
-		vect.x = p.x; vect.y = p.y;
-		break;
-	default:
-		assert(0);
-	}
-	if(CrossProduct2D(vec2-vec1, vect-vec1) < 0.0f) return false;
-	if(CrossProduct2D(vec3-vec1, vect-vec1) > 0.0f) return false;
-	if(CrossProduct2D(vec3-vec2, vect-vec2) < 0.0f) return false;
-	if(t >= mindist) return false;
-	point.point = p;
-	point.normal = normal;
-	point.surfaceA = 0;
-	point.pieceA = 0;
-	point.surfaceB = tri.surface;
-	point.pieceB = 0;
-	if(poly){
-		poly->verts[0] = va;
-		poly->verts[1] = vb;
-		poly->verts[2] = vc;
-		poly->valid = true;
-	}
-	mindist = t;
-	return true;
-#endif
-}
-
-bool
-CCollision::IsStoredPolyStillValidVerticalLine(const CVector &pos, float z, CColPoint &point, CStoredCollPoly *poly)
-{
-#ifdef VU_COLLISION
-	if(!poly->valid)
-		return false;
-
-	CVuVector p0 = pos;
-	CVuVector p1 = pos;
-	p1.z = z;
-
-	CVector v01 = poly->verts[1] - poly->verts[0];
-	CVector v02 = poly->verts[2] - poly->verts[0];
-	CVuVector plane = CrossProduct(v02, v01);
-	plane.Normalise();
-	plane.w = DotProduct(plane, poly->verts[0]);
-
-	LineToTriangleCollision(p0, p1, poly->verts[0], poly->verts[1], poly->verts[2], plane);
-
-	CVuVector pnt;
-	float dist;
-	if(!GetVUresult(pnt, plane, dist))
-#ifdef FIX_BUGS
-		// perhaps not needed but be safe
-		return poly->valid = false;
-#else
-		return false;
-#endif
-	point.point = pnt;
-	return true;
-#else
-	float t;
-
-	if(!poly->valid)
-		return false;
-
-	// maybe inlined?
-	CColTrianglePlane plane;
-	plane.Set(poly->verts[0], poly->verts[1], poly->verts[2]);
-
-	const CVector &va = poly->verts[0];
-	const CVector &vb = poly->verts[1];
-	const CVector &vc = poly->verts[2];
-	CVector p0 = pos;
-	CVector p1(pos.x, pos.y, z);
-
-	// The rest is pretty much CCollision::ProcessLineTriangle
-
-	// if points are on the same side, no collision
-	if(plane.CalcPoint(p0) * plane.CalcPoint(p1) > 0.0f)
-		return poly->valid = false;
-
-	// intersection parameter on line
-	CVector normal;
-	plane.GetNormal(normal);
-	t = -plane.CalcPoint(p0) / DotProduct(p1 - p0, normal);
-	// find point of intersection
-	CVector p = p0 + (p1-p0)*t;
-
-	CVector2D vec1, vec2, vec3, vect;
-	switch(plane.dir){
-	case DIR_X_POS:
-		vec1.x = va.y; vec1.y = va.z;
-		vec2.x = vc.y; vec2.y = vc.z;
-		vec3.x = vb.y; vec3.y = vb.z;
-		vect.x = p.y; vect.y = p.z;
-		break;
-	case DIR_X_NEG:
-		vec1.x = va.y; vec1.y = va.z;
-		vec2.x = vb.y; vec2.y = vb.z;
-		vec3.x = vc.y; vec3.y = vc.z;
-		vect.x = p.y; vect.y = p.z;
-		break;
-	case DIR_Y_POS:
-		vec1.x = va.z; vec1.y = va.x;
-		vec2.x = vc.z; vec2.y = vc.x;
-		vec3.x = vb.z; vec3.y = vb.x;
-		vect.x = p.z; vect.y = p.x;
-		break;
-	case DIR_Y_NEG:
-		vec1.x = va.z; vec1.y = va.x;
-		vec2.x = vb.z; vec2.y = vb.x;
-		vec3.x = vc.z; vec3.y = vc.x;
-		vect.x = p.z; vect.y = p.x;
-		break;
-	case DIR_Z_POS:
-		vec1.x = va.x; vec1.y = va.y;
-		vec2.x = vc.x; vec2.y = vc.y;
-		vec3.x = vb.x; vec3.y = vb.y;
-		vect.x = p.x; vect.y = p.y;
-		break;
-	case DIR_Z_NEG:
-		vec1.x = va.x; vec1.y = va.y;
-		vec2.x = vb.x; vec2.y = vb.y;
-		vec3.x = vc.x; vec3.y = vc.y;
-		vect.x = p.x; vect.y = p.y;
-		break;
-	default:
-		assert(0);
-	}
-	if(CrossProduct2D(vec2-vec1, vect-vec1) < 0.0f) return poly->valid = false;
-	if(CrossProduct2D(vec3-vec1, vect-vec1) > 0.0f) return poly->valid = false;
-	if(CrossProduct2D(vec3-vec2, vect-vec2) < 0.0f) return poly->valid = false;
-	point.point = p;
-	return poly->valid = true;
-#endif
-}
-
-bool
-CCollision::ProcessLineTriangle(const CColLine &line,
-	const CompressedVector *verts, const CColTriangle &tri, const CColTrianglePlane &plane,
-	CColPoint &point, float &mindist, CStoredCollPoly *poly)
-{
-#ifdef VU_COLLISION
-	// not used in favour of optimized loops
-	VuTriangle vutri;
-	verts[tri.a].Unpack(vutri.v0);
-	verts[tri.b].Unpack(vutri.v1);
-	verts[tri.c].Unpack(vutri.v2);
-	plane.Unpack(vutri.plane);
-
-	LineToTriangleCollisionCompressed(*(CVuVector*)&line.p0, *(CVuVector*)&line.p1, vutri);
-
-	CVuVector pnt, normal;
-	float dist;
-	if(GetVUresult(pnt, normal, dist)){
-		if(dist < mindist){
-			point.point = pnt;
-			point.normal = normal;
-			mindist = dist;
-			return true;
-		}
-	}
-	return false;
-#else
-	float t;
-	CVector normal;
-	plane.GetNormal(normal);
-
-	// if points are on the same side, no collision
-	if(plane.CalcPoint(line.p0) * plane.CalcPoint(line.p1) > 0.0f)
-		return false;
-
-	// intersection parameter on line
-	t = -plane.CalcPoint(line.p0) / DotProduct(line.p1 - line.p0, normal);
-	// early out if we're beyond the mindist
-	if(t >= mindist)
-		return false;
-	// find point of intersection
-	CVector p = line.p0 + (line.p1-line.p0)*t;
-
-	const CVector &va = verts[tri.a].Get();
-	const CVector &vb = verts[tri.b].Get();
-	const CVector &vc = verts[tri.c].Get();
-	CVector2D vec1, vec2, vec3, vect;
-
-	switch(plane.dir){
-	case DIR_X_POS:
-		vec1.x = va.y; vec1.y = va.z;
-		vec2.x = vc.y; vec2.y = vc.z;
-		vec3.x = vb.y; vec3.y = vb.z;
-		vect.x = p.y; vect.y = p.z;
-		break;
-	case DIR_X_NEG:
-		vec1.x = va.y; vec1.y = va.z;
-		vec2.x = vb.y; vec2.y = vb.z;
-		vec3.x = vc.y; vec3.y = vc.z;
-		vect.x = p.y; vect.y = p.z;
-		break;
-	case DIR_Y_POS:
-		vec1.x = va.z; vec1.y = va.x;
-		vec2.x = vc.z; vec2.y = vc.x;
-		vec3.x = vb.z; vec3.y = vb.x;
-		vect.x = p.z; vect.y = p.x;
-		break;
-	case DIR_Y_NEG:
-		vec1.x = va.z; vec1.y = va.x;
-		vec2.x = vb.z; vec2.y = vb.x;
-		vec3.x = vc.z; vec3.y = vc.x;
-		vect.x = p.z; vect.y = p.x;
-		break;
-	case DIR_Z_POS:
-		vec1.x = va.x; vec1.y = va.y;
-		vec2.x = vc.x; vec2.y = vc.y;
-		vec3.x = vb.x; vec3.y = vb.y;
-		vect.x = p.x; vect.y = p.y;
-		break;
-	case DIR_Z_NEG:
-		vec1.x = va.x; vec1.y = va.y;
-		vec2.x = vb.x; vec2.y = vb.y;
-		vec3.x = vc.x; vec3.y = vc.y;
-		vect.x = p.x; vect.y = p.y;
-		break;
-	default:
-		assert(0);
-	}
-	if(CrossProduct2D(vec2-vec1, vect-vec1) < 0.0f) return false;
-	if(CrossProduct2D(vec3-vec1, vect-vec1) > 0.0f) return false;
-	if(CrossProduct2D(vec3-vec2, vect-vec2) < 0.0f) return false;
-	if(t >= mindist) return false;
-	point.point = p;
-	point.normal = normal;
-	point.surfaceA = 0;
-	point.pieceA = 0;
-	point.surfaceB = tri.surface;
-	point.pieceB = 0;
-	if(poly){
-		poly->verts[0] = va;
-		poly->verts[1] = vb;
-		poly->verts[2] = vc;
-		poly->valid = true;
-	}
-	mindist = t;
-	return true;
-#endif
-}
-
-bool
-CCollision::ProcessSphereTriangle(const CColSphere &sphere,
-	const CompressedVector *verts, const CColTriangle &tri, const CColTrianglePlane &plane,
-	CColPoint &point, float &mindistsq)
-{
-#ifdef VU_COLLISION
-	// not used in favour of optimized loops
-	VuTriangle vutri;
-	verts[tri.a].Unpack(vutri.v0);
-	verts[tri.b].Unpack(vutri.v1);
-	verts[tri.c].Unpack(vutri.v2);
-	plane.Unpack(vutri.plane);
-
-	SphereToTriangleCollisionCompressed(*(CVuVector*)&sphere, vutri);
-
-	CVuVector pnt, normal;
-	float dist;
-	if(GetVUresult(pnt, normal, dist) && dist*dist < mindistsq){
-		float depth = sphere.radius - dist;
-		if(depth > point.depth){
-			point.point = pnt;
-			point.normal = normal;
-			point.depth = depth;
-			mindistsq = dist*dist;
-			return true;
-		}
-	}
-	return false;
-#else
-	// If sphere and plane don't intersect, no collision
-	float planedist = plane.CalcPoint(sphere.center);
-	float distsq = planedist*planedist;
-	if(Abs(planedist) > sphere.radius || distsq > mindistsq)
-		return false;
-
-	const CVector &va = verts[tri.a].Get();
-	const CVector &vb = verts[tri.b].Get();
-	const CVector &vc = verts[tri.c].Get();
-
-	// calculate two orthogonal basis vectors for the triangle
-	CVector normal;
-	plane.GetNormal(normal);
-	CVector vec2 = vb - va;
-	float len = vec2.Magnitude();
-	vec2 = vec2 * (1.0f/len);
-	CVector vec1 = CrossProduct(vec2, normal);
-
-	// We know A has local coordinate [0,0] and B has [0,len].
-	// Now calculate coordinates on triangle for these two vectors:
-	CVector vac = vc - va;
-	CVector vas = sphere.center - va;
-	CVector2D b(0.0f, len);
-	CVector2D c(DotProduct(vec1, vac), DotProduct(vec2, vac));
-	CVector2D s(DotProduct(vec1, vas), DotProduct(vec2, vas));
-
-	// The three triangle lines partition the space into 6 sectors,
-	// find out in which the center lies.
-	int insideAB = CrossProduct2D(s, b) >= 0.0f;
-	int insideAC = CrossProduct2D(c, s) >= 0.0f;
-	int insideBC = CrossProduct2D(s-b, c-b) >= 0.0f;
-
-	int testcase = insideAB + insideAC + insideBC;
-	float dist = 0.0f;
-	CVector p;
-	switch(testcase){
-	case 0:
-		return false;	// shouldn't happen
-	case 1:
-		// closest to a vertex
-		if(insideAB) p = vc;
-		else if(insideAC) p = vb;
-		else if(insideBC) p = va;
-		else assert(0);
-		dist = (sphere.center - p).Magnitude();
-		break;
-	case 2:
-		// closest to an edge
-		// looks like original game as DistToLine manually inlined
-		if(!insideAB) dist = DistToLine(&va, &vb, &sphere.center, p);
-		else if(!insideAC) dist = DistToLine(&va, &vc, &sphere.center, p);
-		else if(!insideBC) dist = DistToLine(&vb, &vc, &sphere.center, p);
-		else assert(0);
-		break;
-	case 3:
-		// center is in triangle
-		dist = Abs(planedist);
-		p = sphere.center - normal*planedist;
-		break;
-	default:
-		assert(0);
-	}
-
-	if(dist >= sphere.radius || dist*dist >= mindistsq)
-		return false;
-
-	point.point = p;
-	point.normal = sphere.center - p;
-	point.normal.Normalise();
-#ifndef VU_COLLISION
-	point.surfaceA = sphere.surface;
-	point.pieceA = sphere.piece;
-	point.surfaceB = tri.surface;
-	point.pieceB = 0;
-#endif
-	point.depth = sphere.radius - dist;
-	mindistsq = dist*dist;
-	return true;
-#endif
-}
-
-bool
-CCollision::ProcessLineOfSight(const CColLine &line,
-	const CMatrix &matrix, CColModel &model,
-	CColPoint &point, float &mindist, bool ignoreSeeThrough, bool ignoreShootThrough)
-{
-#ifdef VU_COLLISION
-	CMatrix matTransform;
-	int i;
-
-	// transform line to model space
-	Invert(matrix, matTransform);
-	CVuVector newline[2];
-	TransformPoints(newline, 2, matTransform, (RwV3d*)&line.p0, sizeof(CColLine)/2);
-
-	if(mindist < 1.0f)
-		newline[1] = newline[0] + (newline[1] - newline[0])*mindist;
-
-	// If we don't intersect with the bounding box, no chance on the rest
-	if(!TestLineBox(*(CColLine*)newline, model.boundingBox))
-		return false;
-
-	float coldist = 1.0f;
-	for(i = 0; i < model.numSpheres; i++){
-		if(ignoreSeeThrough && IsSeeThrough(model.spheres[i].surface)) continue;
-		if(ProcessLineSphere(*(CColLine*)newline, model.spheres[i], point, coldist))
-			point.Set(0, 0, model.spheres[i].surface, model.spheres[i].piece);
-	}
-
-	for(i = 0; i < model.numBoxes; i++){
-		if(ignoreSeeThrough && IsSeeThrough(model.boxes[i].surface)) continue;
-		if(ProcessLineBox(*(CColLine*)newline, model.boxes[i], point, coldist))
-			point.Set(0, 0, model.boxes[i].surface, model.boxes[i].piece);
-	}
-
-	CalculateTrianglePlanes(&model);
-	VuTriangle vutri;
-	CColTriangle *lasttri = nil;
-	for(i = 0; i < model.numTriangles; i++){
-		if(ignoreSeeThrough && IsSeeThrough(model.triangles[i].surface)) continue;
-
-		CColTriangle *tri = &model.triangles[i];
-		model.vertices[tri->a].Unpack(vutri.v0);
-		model.vertices[tri->b].Unpack(vutri.v1);
-		model.vertices[tri->c].Unpack(vutri.v2);
-		model.trianglePlanes[i].Unpack(vutri.plane);
-
-		LineToTriangleCollisionCompressed(newline[0], newline[1], vutri);
-		lasttri = tri;
-		break;
-	}
-#ifdef FIX_BUGS
-	// no need to check first again
-	i++;
-#endif
-	CVuVector pnt, normal;
-	float dist;
-	for(; i < model.numTriangles; i++){
-		if(ignoreSeeThrough && IsSeeThrough(model.triangles[i].surface)) continue;
-
-		CColTriangle *tri = &model.triangles[i];
-		model.vertices[tri->a].Unpack(vutri.v0);
-		model.vertices[tri->b].Unpack(vutri.v1);
-		model.vertices[tri->c].Unpack(vutri.v2);
-		model.trianglePlanes[i].Unpack(vutri.plane);
-
-		if(GetVUresult(pnt, normal, dist))
-			if(dist < coldist){
-				point.point = pnt;
-				point.normal = normal;
-				point.Set(0, 0, lasttri->surface, 0);
-				coldist = dist;
-			}
-
-		LineToTriangleCollisionCompressed(newline[0], newline[1], vutri);
-		lasttri = tri;
-	}
-	if(lasttri && GetVUresult(pnt, normal, dist))
-		if(dist < coldist){
-			point.point = pnt;
-			point.normal = normal;
-			point.Set(0, 0, lasttri->surface, 0);
-			coldist = dist;
-		}
-
-
-	if(coldist < 1.0f){
-		point.point = matrix * point.point;
-		point.normal = Multiply3x3(matrix, point.normal);
-		mindist *= coldist;
-		return true;
-	}
-	return false;
-#else
-	static CMatrix matTransform;
-	int i;
-
-	// transform line to model space
-	Invert(matrix, matTransform);
-	CColLine newline(matTransform * line.p0, matTransform * line.p1);
-
-	// If we don't intersect with the bounding box, no chance on the rest
-	if(!TestLineBox(newline, model.boundingBox))
-		return false;
-
-	float coldist = mindist;
-	for(i = 0; i < model.numSpheres; i++){
-		if(ignoreSeeThrough && IsSeeThrough(model.spheres[i].surface)) continue;
-		if(ignoreShootThrough && IsShootThrough(model.spheres[i].surface)) continue;
-		ProcessLineSphere(newline, model.spheres[i], point, coldist);
-	}
-
-	for(i = 0; i < model.numBoxes; i++){
-		if(ignoreSeeThrough && IsSeeThrough(model.boxes[i].surface)) continue;
-		if(ignoreShootThrough && IsShootThrough(model.boxes[i].surface)) continue;
-		ProcessLineBox(newline, model.boxes[i], point, coldist);
-	}
-
-	CalculateTrianglePlanes(&model);
-	for(i = 0; i < model.numTriangles; i++){
-		if(ignoreSeeThrough && IsSeeThrough(model.triangles[i].surface)) continue;
-		if(ignoreShootThrough && IsShootThrough(model.triangles[i].surface)) continue;
-		ProcessLineTriangle(newline, model.vertices, model.triangles[i], model.trianglePlanes[i], point, coldist);
-	}
-
-	if(coldist < mindist){
-		point.point = matrix * point.point;
-		point.normal = Multiply3x3(matrix, point.normal);
-		mindist = coldist;
-		return true;
-	}
-	return false;
-#endif
-}
-
-bool
-CCollision::ProcessVerticalLine(const CColLine &line,
-	const CMatrix &matrix, CColModel &model,
-	CColPoint &point, float &mindist, bool ignoreSeeThrough, bool ignoreShootThrough, CStoredCollPoly *poly)
-{
-#ifdef VU_COLLISION
-	static CStoredCollPoly TempStoredPoly;
-	CMatrix matTransform;
-	int i;
-
-	// transform line to model space
-	Invert(matrix, matTransform);
-	CVuVector newline[2];
-	TransformPoints(newline, 2, matTransform, (RwV3d*)&line.p0, sizeof(CColLine)/2);
-
-	if(mindist < 1.0f)
-		newline[1] = newline[0] + (newline[1] - newline[0])*mindist;
-
-	if(!TestLineBox(*(CColLine*)newline, model.boundingBox))
-		return false;
-
-	float coldist = 1.0f;
-	for(i = 0; i < model.numSpheres; i++){
-		if(ignoreSeeThrough && IsSeeThrough(model.spheres[i].surface)) continue;
-		if(ProcessLineSphere(*(CColLine*)newline, model.spheres[i], point, coldist))
-			point.Set(0, 0, model.spheres[i].surface, model.spheres[i].piece);
-	}
-
-	for(i = 0; i < model.numBoxes; i++){
-		if(ignoreSeeThrough && IsSeeThrough(model.boxes[i].surface)) continue;
-		if(ProcessLineBox(*(CColLine*)newline, model.boxes[i], point, coldist))
-			point.Set(0, 0, model.boxes[i].surface, model.boxes[i].piece);
-	}
-
-	CalculateTrianglePlanes(&model);
-	TempStoredPoly.valid = false;
-	if(model.numTriangles){
-		bool registeredCol;
-		CColTriangle *lasttri = nil;
-		VuTriangle vutri;
-		for(i = 0; i < model.numTriangles; i++){
-			if(ignoreSeeThrough && IsSeeThrough(model.triangles[i].surface)) continue;
-
-			CColTriangle *tri = &model.triangles[i];
-			model.vertices[tri->a].Unpack(vutri.v0);
-			model.vertices[tri->b].Unpack(vutri.v1);
-			model.vertices[tri->c].Unpack(vutri.v2);
-			model.trianglePlanes[i].Unpack(vutri.plane);
-
-			LineToTriangleCollisionCompressed(newline[0], newline[1], vutri);
-			lasttri = tri;
-			break;
-		}
-#ifdef FIX_BUGS
-		// no need to check first again
-		i++;
-#endif
-		CVuVector pnt, normal;
-		float dist;
-		for(; i < model.numTriangles; i++){
-			if(ignoreSeeThrough && IsSeeThrough(model.triangles[i].surface)) continue;
-
-			CColTriangle *tri = &model.triangles[i];
-			model.vertices[tri->a].Unpack(vutri.v0);
-			model.vertices[tri->b].Unpack(vutri.v1);
-			model.vertices[tri->c].Unpack(vutri.v2);
-			model.trianglePlanes[i].Unpack(vutri.plane);
-
-			if(GetVUresult(pnt, normal, dist)){
-				if(dist < coldist){
-					point.point = pnt;
-					point.normal = normal;
-					point.Set(0, 0, lasttri->surface, 0);
-					coldist = dist;
-					registeredCol = true;
-				}else
-					registeredCol = false;
-			}else
-				registeredCol = false;
-
-			if(registeredCol){
-				TempStoredPoly.verts[0] = model.vertices[lasttri->a].Get();
-				TempStoredPoly.verts[1] = model.vertices[lasttri->b].Get();
-				TempStoredPoly.verts[2] = model.vertices[lasttri->c].Get();
-				TempStoredPoly.valid = true;
-			}
-
-			LineToTriangleCollisionCompressed(newline[0], newline[1], vutri);
-			lasttri = tri;
-		}
-		if(lasttri && GetVUresult(pnt, normal, dist)){
-			if(dist < coldist){
-				point.point = pnt;
-				point.normal = normal;
-				point.Set(0, 0, lasttri->surface, 0);
-				coldist = dist;
-				registeredCol = true;
-			}else
-				registeredCol = false;
-		}else
-			registeredCol = false;
-
-		if(registeredCol){
-			TempStoredPoly.verts[0] = model.vertices[lasttri->a].Get();
-			TempStoredPoly.verts[1] = model.vertices[lasttri->b].Get();
-			TempStoredPoly.verts[2] = model.vertices[lasttri->c].Get();
-			TempStoredPoly.valid = true;
-		}
-	}
-
-	if(coldist < 1.0f){
-		point.point = matrix * point.point;
-		point.normal = Multiply3x3(matrix, point.normal);
-		if(TempStoredPoly.valid && poly){
-			*poly = TempStoredPoly;
-			poly->verts[0] = matrix * CVector(poly->verts[0]);
-			poly->verts[1] = matrix * CVector(poly->verts[1]);
-			poly->verts[2] = matrix * CVector(poly->verts[2]);
-		}
-		mindist *= coldist;
-		return true;
-	}
-	return false;
-#else
-	static CStoredCollPoly TempStoredPoly;
-	int i;
-
-	// transform line to model space
-	// Why does the game seem to do this differently than above?
-	CColLine newline(MultiplyInverse(matrix, line.p0), MultiplyInverse(matrix, line.p1));
-
-	if(!TestLineBox(newline, model.boundingBox))
-		return false;
-
-	// BUG? is IsSeeThroughVertical really the right thing? also not checking shoot through
-	float coldist = mindist;
-	for(i = 0; i < model.numSpheres; i++){
-		if(ignoreSeeThrough && IsSeeThroughVertical(model.spheres[i].surface)) continue;
-		ProcessLineSphere(newline, model.spheres[i], point, coldist);
-	}
-
-	for(i = 0; i < model.numBoxes; i++){
-		if(ignoreSeeThrough && IsSeeThroughVertical(model.boxes[i].surface)) continue;
-		ProcessLineBox(newline, model.boxes[i], point, coldist);
-	}
-
-	CalculateTrianglePlanes(&model);
-	TempStoredPoly.valid = false;
-	for(i = 0; i < model.numTriangles; i++){
-		if(ignoreSeeThrough && IsSeeThroughVertical(model.triangles[i].surface)) continue;
-		ProcessLineTriangle(newline, model.vertices, model.triangles[i], model.trianglePlanes[i], point, coldist, &TempStoredPoly);
-	}
-
-	if(coldist < mindist){
-		point.point = matrix * point.point;
-		point.normal = Multiply3x3(matrix, point.normal);
-		if(TempStoredPoly.valid && poly){
-			*poly = TempStoredPoly;
-			poly->verts[0] = matrix * poly->verts[0];
-			poly->verts[1] = matrix * poly->verts[1];
-			poly->verts[2] = matrix * poly->verts[2];
-		}
-		mindist = coldist;
-		return true;
-	}
-	return false;
-#endif
-}
-
-enum {
-	MAXNUMSPHERES = 128,
-	MAXNUMBOXES = 32,
-	MAXNUMLINES = 16,
-	MAXNUMTRIS = 600
-};
-
-#ifdef VU_COLLISION
-#ifdef GTA_PS2
-#define SPR(off) ((uint8*)(0x70000000 + (off)))
-#else
-static uint8 fakeSPR[16*1024];
-#define SPR(off) ((uint8*)(fakeSPR + (off)))
-#endif
-#endif
-
-// This checks model A's spheres and lines against model B's spheres, boxes and triangles.
-// Returns the number of A's spheres that collide.
-// Returned ColPoints are in world space.
-// NB: only vehicles can have col models with lines, exactly 4, one for each wheel
-int32
-CCollision::ProcessColModels(const CMatrix &matrixA, CColModel &modelA,
-	const CMatrix &matrixB, CColModel &modelB,
-	CColPoint *spherepoints, CColPoint *linepoints, float *linedists)
-{
-#ifdef VU_COLLISION
-	CVuVector *aSpheresA = (CVuVector*)SPR(0x0000);
-	CVuVector *aSpheresB = (CVuVector*)SPR(0x0800);
-	CVuVector *aLinesA = (CVuVector*)SPR(0x1000);
-	int32 *aSphereIndicesA = (int32*)SPR(0x1200);
-	int32 *aSphereIndicesB = (int32*)SPR(0x1400);
-	int32 *aBoxIndicesB = (int32*)SPR(0x1600);
-	int32 *aTriangleIndicesB = (int32*)SPR(0x1680);
-	bool *aCollided = (bool*)SPR(0x1FE0);
-	CMatrix &matAB = *(CMatrix*)SPR(0x1FF0);
-	CMatrix &matBA = *(CMatrix*)SPR(0x2040);
-	int i, j, k;
-
-	// From model A space to model B space
-	Invert(matrixB, matAB);
-	matAB *= matrixA;
-
-	CVuVector bsphereAB;	// bounding sphere of A in B space
-	TransformPoint(bsphereAB, matAB, *(RwV3d*)modelA.boundingSphere.center);	// inlined
-	bsphereAB.w = modelA.boundingSphere.radius;
-	if(!TestSphereBox(*(CColSphere*)&bsphereAB, modelB.boundingBox))
-		return 0;
-
-	// transform modelA's spheres and lines to B space
-	TransformPoints(aSpheresA, modelA.numSpheres, matAB, (RwV3d*)&modelA.spheres->center, sizeof(CColSphere));
-	for(i = 0; i < modelA.numSpheres; i++)
-		aSpheresA[i].w = modelA.spheres[i].radius;
-	TransformPoints(aLinesA, modelA.numLines*2, matAB, (RwV3d*)&modelA.lines->p0, sizeof(CColLine)/2);
-
-	// Test them against model B's bounding volumes
-	int numSpheresA = 0;
-	for(i = 0; i < modelA.numSpheres; i++)
-		if(TestSphereBox(*(CColSphere*)&aSpheresA[i], modelB.boundingBox))
-			aSphereIndicesA[numSpheresA++] = i;
-	// No collision
-	if(numSpheresA == 0 && modelA.numLines == 0)
-		return 0;
-
-
-	// B to A space
-	Invert(matrixA, matBA);
-	matBA *= matrixB;
-
-	// transform modelB's spheres to A space
-	TransformPoints(aSpheresB, modelB.numSpheres, matBA, (RwV3d*)&modelB.spheres->center, sizeof(CColSphere));
-	for(i = 0; i < modelB.numSpheres; i++)
-		aSpheresB[i].w = modelB.spheres[i].radius;
-
-	// Check model B against A's bounding volumes
-	int numSpheresB = 0;
-	int numBoxesB = 0;
-	int numTrianglesB = 0;
-	for(i = 0; i < modelB.numSpheres; i++)
-		if(TestSphereBox(*(CColSphere*)&aSpheresB[i], modelA.boundingBox))
-			aSphereIndicesB[numSpheresB++] = i;
-	for(i = 0; i < modelB.numBoxes; i++)
-		if(TestSphereBox(*(CColSphere*)&bsphereAB, modelB.boxes[i]))
-			aBoxIndicesB[numBoxesB++] = i;
-	CalculateTrianglePlanes(&modelB);
-	if(modelB.numTriangles){
-		VuTriangle vutri;
-		// process the first triangle
-		CColTriangle *tri = &modelB.triangles[0];
-		modelB.vertices[tri->a].Unpack(vutri.v0);
-		modelB.vertices[tri->b].Unpack(vutri.v1);
-		modelB.vertices[tri->c].Unpack(vutri.v2);
-		modelB.trianglePlanes[0].Unpack(vutri.plane);
-
-		SphereToTriangleCollisionCompressed(bsphereAB, vutri);
-
-		for(i = 1; i < modelB.numTriangles; i++){
-			// set up the next triangle while VU0 is running
-			tri = &modelB.triangles[i];
-			modelB.vertices[tri->a].Unpack(vutri.v0);
-			modelB.vertices[tri->b].Unpack(vutri.v1);
-			modelB.vertices[tri->c].Unpack(vutri.v2);
-			modelB.trianglePlanes[i].Unpack(vutri.plane);
-
-			// check previous result
-			if(GetVUresult())
-				aTriangleIndicesB[numTrianglesB++] = i-1;
-
-			// kick off this one
-			SphereToTriangleCollisionCompressed(bsphereAB, vutri);
-		}
-
-		// check last result
-		if(GetVUresult())
-			aTriangleIndicesB[numTrianglesB++] = i-1;
-	}
-	// No collision
-	if(numSpheresB == 0 && numBoxesB == 0 && numTrianglesB == 0)
-		return 0;
-
-	// We now have the collision volumes in A and B that are worth processing.
-
-	// Process A's spheres against B's collision volumes
-	int numCollisions = 0;
-	spherepoints[numCollisions].depth = -1.0f;
-	for(i = 0; i < numSpheresA; i++){
-		float coldist = 1.0e24f;
-		bool hasCollided = false;
-		CColSphere *sphA = &modelA.spheres[aSphereIndicesA[i]];
-		CVuVector *vusphA = &aSpheresA[aSphereIndicesA[i]];
-
-		for(j = 0; j < numSpheresB; j++)
-			// This actually looks like something was inlined here
-			if(ProcessSphereSphere(*(CColSphere*)vusphA, modelB.spheres[aSphereIndicesB[j]],
-					spherepoints[numCollisions], coldist)){
-				spherepoints[numCollisions].Set(
-					sphA->surface, sphA->piece,
-					modelB.spheres[aSphereIndicesB[j]].surface, modelB.spheres[aSphereIndicesB[j]].piece);
-				hasCollided = true;
-			}
-		for(j = 0; j < numBoxesB; j++)
-			if(ProcessSphereBox(*(CColSphere*)vusphA, modelB.boxes[aBoxIndicesB[j]],
-					spherepoints[numCollisions], coldist)){
-				spherepoints[numCollisions].Set(
-					sphA->surface, sphA->piece,
-					modelB.boxes[aBoxIndicesB[j]].surface, modelB.boxes[aBoxIndicesB[j]].piece);
-				hasCollided = true;
-			}
-		if(numTrianglesB){
-			CVuVector point, normal;
-			float depth;
-			bool registeredCol;
-			CColTriangle *lasttri;
-
-			VuTriangle vutri;
-			// process the first triangle
-			k = aTriangleIndicesB[0];
-			CColTriangle *tri = &modelB.triangles[k];
-			modelB.vertices[tri->a].Unpack(vutri.v0);
-			modelB.vertices[tri->b].Unpack(vutri.v1);
-			modelB.vertices[tri->c].Unpack(vutri.v2);
-			modelB.trianglePlanes[k].Unpack(vutri.plane);
-
-			SphereToTriangleCollisionCompressed(*vusphA, vutri);
-			lasttri = tri;
-
-			for(j = 1; j < numTrianglesB; j++){
-				k = aTriangleIndicesB[j];
-				// set up the next triangle while VU0 is running
-				tri = &modelB.triangles[k];
-				modelB.vertices[tri->a].Unpack(vutri.v0);
-				modelB.vertices[tri->b].Unpack(vutri.v1);
-				modelB.vertices[tri->c].Unpack(vutri.v2);
-				modelB.trianglePlanes[k].Unpack(vutri.plane);
-
-				// check previous result
-				// TODO: this looks inlined but spherepoints[numCollisions] does not...
-				if(GetVUresult(point, normal, depth)){
-					depth = sphA->radius - depth;
-					if(depth > spherepoints[numCollisions].depth){
-						spherepoints[numCollisions].point = point;
-						spherepoints[numCollisions].normal = normal;
-						spherepoints[numCollisions].Set(depth,
-							sphA->surface, sphA->piece, lasttri->surface, 0);
-						registeredCol = true;
-					}else
-						registeredCol = false;
-				}else
-					registeredCol = false;
-
-				if(registeredCol)
-					hasCollided = true;
-
-				// kick off this one
-				SphereToTriangleCollisionCompressed(*vusphA, vutri);
-				lasttri = tri;
-			}
-
-			// check last result
-			// TODO: this looks inlined but spherepoints[numCollisions] does not...
-			if(GetVUresult(point, normal, depth)){
-				depth = sphA->radius - depth;
-				if(depth > spherepoints[numCollisions].depth){
-					spherepoints[numCollisions].point = point;
-					spherepoints[numCollisions].normal = normal;
-					spherepoints[numCollisions].Set(depth,
-						sphA->surface, sphA->piece, lasttri->surface, 0);
-					registeredCol = true;
-				}else
-					registeredCol = false;
-			}else
-				registeredCol = false;
-
-			if(registeredCol)
-				hasCollided = true;
-		}
-
-		if(hasCollided){
-			numCollisions++;
-			if(numCollisions == MAX_COLLISION_POINTS)
-				break;
-			spherepoints[numCollisions].depth = -1.0f;
-		}
-	}
-	for(i = 0; i < numCollisions; i++){
-		// TODO: both VU0 macros
-		spherepoints[i].point = matrixB * spherepoints[i].point;
-		spherepoints[i].normal = Multiply3x3(matrixB, spherepoints[i].normal);
-	}
-
-	// And the same thing for the lines in A
-	for(i = 0; i < modelA.numLines; i++){
-		aCollided[i] = false;
-		CVuVector *lineA = &aLinesA[i*2];
-
-		for(j = 0; j < numSpheresB; j++)
-			if(ProcessLineSphere(*(CColLine*)lineA, modelB.spheres[aSphereIndicesB[j]],
-					linepoints[i], linedists[i])){
-				linepoints[i].Set(0, 0,
-#ifdef FIX_BUGS
-					modelB.spheres[aSphereIndicesB[j]].surface, modelB.spheres[aSphereIndicesB[j]].piece);
-#else
-					modelB.spheres[j].surface, modelB.spheres[j].piece);
-#endif
-				aCollided[i] = true;
-			}
-		for(j = 0; j < numBoxesB; j++)
-			if(ProcessLineBox(*(CColLine*)lineA, modelB.boxes[aBoxIndicesB[j]],
-					linepoints[i], linedists[i])){
-				linepoints[i].Set(0, 0,
-					modelB.boxes[aBoxIndicesB[j]].surface, modelB.boxes[aBoxIndicesB[j]].piece);
-				aCollided[i] = true;
-			}
-		if(numTrianglesB){
-			CVuVector point, normal;
-			float dist;
-			bool registeredCol;
-			CColTriangle *lasttri;
-
-			VuTriangle vutri;
-			// process the first triangle
-			k = aTriangleIndicesB[0];
-			CColTriangle *tri = &modelB.triangles[k];
-			modelB.vertices[tri->a].Unpack(vutri.v0);
-			modelB.vertices[tri->b].Unpack(vutri.v1);
-			modelB.vertices[tri->c].Unpack(vutri.v2);
-			modelB.trianglePlanes[k].Unpack(vutri.plane);
-
-			LineToTriangleCollisionCompressed(lineA[0], lineA[1], vutri);
-			lasttri = tri;
-
-			for(j = 1; j < numTrianglesB; j++){
-				k = aTriangleIndicesB[j];
-				// set up the next triangle while VU0 is running
-				CColTriangle *tri = &modelB.triangles[k];
-				modelB.vertices[tri->a].Unpack(vutri.v0);
-				modelB.vertices[tri->b].Unpack(vutri.v1);
-				modelB.vertices[tri->c].Unpack(vutri.v2);
-				modelB.trianglePlanes[k].Unpack(vutri.plane);
-
-				// check previous result
-				// TODO: this again somewhat looks inlined
-				if(GetVUresult(point, normal, dist)){
-					if(dist < linedists[i]){
-						linepoints[i].point = point;
-						linepoints[i].normal = normal;
-						linedists[i] = dist;
-						linepoints[i].Set(0, 0, lasttri->surface, 0);
-						registeredCol = true;
-					}else
-						registeredCol = false;
-				}else
-					registeredCol = false;
-
-				if(registeredCol)
-					aCollided[i] = true;
-
-				// kick of this one
-				LineToTriangleCollisionCompressed(lineA[0], lineA[1], vutri);
-				lasttri = tri;
-			}
-
-			// check last result
-			if(GetVUresult(point, normal, dist)){
-				if(dist < linedists[i]){
-					linepoints[i].point = point;
-					linepoints[i].normal = normal;
-					linedists[i] = dist;
-					linepoints[i].Set(0, 0, lasttri->surface, 0);
-					registeredCol = true;
-				}else
-					registeredCol = false;
-			}else
-				registeredCol = false;
-
-			if(registeredCol)
-				aCollided[i] = true;
-		}
-
-		if(aCollided[i]){
-			// TODO: both VU0 macros
-			linepoints[i].point = matrixB * linepoints[i].point;
-			linepoints[i].normal = Multiply3x3(matrixB, linepoints[i].normal);
-		}
-	}
-
-	return numCollisions;	// sphere collisions
-#else
-	static int aSphereIndicesA[MAXNUMSPHERES];
-	static int aLineIndicesA[MAXNUMLINES];
-	static int aSphereIndicesB[MAXNUMSPHERES];
-	static int aBoxIndicesB[MAXNUMBOXES];
-	static int aTriangleIndicesB[MAXNUMTRIS];
-	static bool aCollided[MAXNUMLINES];
-	static CColSphere aSpheresA[MAXNUMSPHERES];
-	static CColLine aLinesA[MAXNUMLINES];
-	static CMatrix matAB, matBA;
-	CColSphere s;
-	int i, j;
-
-	assert(modelA.numSpheres <= MAXNUMSPHERES);
-	assert(modelA.numLines <= MAXNUMLINES);
-
-	// From model A space to model B space
-	Invert(matrixB, matAB);
-	matAB *= matrixA;
-
-	CColSphere bsphereAB;	// bounding sphere of A in B space
-	bsphereAB.Set(modelA.boundingSphere.radius, matAB * modelA.boundingSphere.center);
-	if(!TestSphereBox(bsphereAB, modelB.boundingBox))
-		return 0;
-	// B to A space
-	matBA = Invert(matrixA, matBA);
-	matBA *= matrixB;
-
-	// transform modelA's spheres and lines to B space
-	for(i = 0; i < modelA.numSpheres; i++){
-		CColSphere &s = modelA.spheres[i];
-		aSpheresA[i].Set(s.radius, matAB * s.center, s.surface, s.piece);
-	}
-	for(i = 0; i < modelA.numLines; i++)
-		aLinesA[i].Set(matAB * modelA.lines[i].p0, matAB * modelA.lines[i].p1);
-
-	// Test them against model B's bounding volumes
-	int numSpheresA = 0;
-	int numLinesA = 0;
-	for(i = 0; i < modelA.numSpheres; i++)
-		if(TestSphereBox(aSpheresA[i], modelB.boundingBox))
-			aSphereIndicesA[numSpheresA++] = i;
-	// no actual check???
-	for(i = 0; i < modelA.numLines; i++)
-		aLineIndicesA[numLinesA++] = i;
-	// No collision
-	if(numSpheresA == 0 && numLinesA == 0)
-		return 0;
-
-	// Check model B against A's bounding volumes
-	int numSpheresB = 0;
-	int numBoxesB = 0;
-	int numTrianglesB = 0;
-	for(i = 0; i < modelB.numSpheres; i++){
-		s.Set(modelB.spheres[i].radius, matBA * modelB.spheres[i].center);
-		if(TestSphereBox(s, modelA.boundingBox))
-			aSphereIndicesB[numSpheresB++] = i;
-	}
-	for(i = 0; i < modelB.numBoxes; i++)
-		if(TestSphereBox(bsphereAB, modelB.boxes[i]))
-			aBoxIndicesB[numBoxesB++] = i;
-	CalculateTrianglePlanes(&modelB);
-	for(i = 0; i < modelB.numTriangles; i++)
-		if(TestSphereTriangle(bsphereAB, modelB.vertices, modelB.triangles[i], modelB.trianglePlanes[i]))
-			aTriangleIndicesB[numTrianglesB++] = i;
-	assert(numSpheresB <= MAXNUMSPHERES);
-	assert(numBoxesB <= MAXNUMBOXES);
-	assert(numTrianglesB <= MAXNUMTRIS);
-	// No collision
-	if(numSpheresB == 0 && numBoxesB == 0 && numTrianglesB == 0)
-		return 0;
-
-	// We now have the collision volumes in A and B that are worth processing.
-
-	// Process A's spheres against B's collision volumes
-	int numCollisions = 0;
-	for(i = 0; i < numSpheresA; i++){
-		float coldist = 1.0e24f;
-		bool hasCollided = false;
-
-		for(j = 0; j < numSpheresB; j++)
-			hasCollided |= ProcessSphereSphere(
-				aSpheresA[aSphereIndicesA[i]],
-				modelB.spheres[aSphereIndicesB[j]],
-				spherepoints[numCollisions], coldist);
-		for(j = 0; j < numBoxesB; j++)
-			hasCollided |= ProcessSphereBox(
-				aSpheresA[aSphereIndicesA[i]],
-				modelB.boxes[aBoxIndicesB[j]],
-				spherepoints[numCollisions], coldist);
-		for(j = 0; j < numTrianglesB; j++)
-			hasCollided |= ProcessSphereTriangle(
-				aSpheresA[aSphereIndicesA[i]],
-				modelB.vertices,
-				modelB.triangles[aTriangleIndicesB[j]],
-				modelB.trianglePlanes[aTriangleIndicesB[j]],
-				spherepoints[numCollisions], coldist);
-
-		if(hasCollided)
-			numCollisions++;
-	}
-	for(i = 0; i < numCollisions; i++){
-		spherepoints[i].point = matrixB * spherepoints[i].point;
-		spherepoints[i].normal = Multiply3x3(matrixB, spherepoints[i].normal);
-	}
-
-	// And the same thing for the lines in A
-	for(i = 0; i < numLinesA; i++){
-		aCollided[i] = false;
-
-		for(j = 0; j < numSpheresB; j++)
-			aCollided[i] |= ProcessLineSphere(
-				aLinesA[aLineIndicesA[i]],
-				modelB.spheres[aSphereIndicesB[j]],
-				linepoints[aLineIndicesA[i]],
-				linedists[aLineIndicesA[i]]);
-		for(j = 0; j < numBoxesB; j++)
-			aCollided[i] |= ProcessLineBox(
-				aLinesA[aLineIndicesA[i]],
-				modelB.boxes[aBoxIndicesB[j]],
-				linepoints[aLineIndicesA[i]],
-				linedists[aLineIndicesA[i]]);
-		for(j = 0; j < numTrianglesB; j++)
-			aCollided[i] |= ProcessLineTriangle(
-				aLinesA[aLineIndicesA[i]],
-				modelB.vertices,
-				modelB.triangles[aTriangleIndicesB[j]],
-				modelB.trianglePlanes[aTriangleIndicesB[j]],
-				linepoints[aLineIndicesA[i]],
-				linedists[aLineIndicesA[i]]);
-	}
-	for(i = 0; i < numLinesA; i++)
-		if(aCollided[i]){
-			j = aLineIndicesA[i];
-			linepoints[j].point = matrixB * linepoints[j].point;
-			linepoints[j].normal = Multiply3x3(matrixB, linepoints[j].normal);
-		}
-
-	return numCollisions;	// sphere collisions
-#endif
-}
-
-
-//
-// Misc
-//
-
-float
-CCollision::DistToLine(const CVector *l0, const CVector *l1, const CVector *point)
-{
-	float lensq = (*l1 - *l0).MagnitudeSqr();
-	float dot = DotProduct(*point - *l0, *l1 - *l0);
-	// Between 0 and len we're above the line.
-	// if not, calculate distance to endpoint
-	if(dot <= 0.0f)
-		return (*point - *l0).Magnitude();
-	if(dot >= lensq)
-		return (*point - *l1).Magnitude();
-	// distance to line
-	return Sqrt((*point - *l0).MagnitudeSqr() - dot*dot/lensq);
-}
-
-// same as above but also return the point on the line
-float
-CCollision::DistToLine(const CVector *l0, const CVector *l1, const CVector *point, CVector &closest)
-{
-	float lensq = (*l1 - *l0).MagnitudeSqr();
-	float dot = DotProduct(*point - *l0, *l1 - *l0);
-	// find out which point we're closest to
-	if(dot <= 0.0f)
-		closest = *l0;
-	else if(dot >= lensq)
-		closest = *l1;
-	else
-		closest = *l0 + (*l1 - *l0)*(dot/lensq);
-	// this is the distance
-	return (*point - closest).Magnitude();
-}
-
-void
-CCollision::CalculateTrianglePlanes(CColModel *model)
-{
-	assert(model);
-	if(model->numTriangles == 0)
-		return;
-
-	CLink<CColModel*> *lptr;
-	if(model->trianglePlanes){
-		// re-insert at front so it's not removed again soon
-		lptr = model->GetLinkPtr();
-		lptr->Remove();
-		ms_colModelCache.head.Insert(lptr);
-	}else{
-		lptr = ms_colModelCache.Insert(model);
-		if(lptr == nil){
-			// make room if we have to, remove last in list
-			lptr = ms_colModelCache.tail.prev;
-			assert(lptr);
-			assert(lptr->item);
-			lptr->item->RemoveTrianglePlanes();
-			ms_colModelCache.Remove(lptr);
-			// now this cannot fail
-			lptr = ms_colModelCache.Insert(model);
-			assert(lptr);
-		}
-		model->CalculateTrianglePlanes();
-		model->SetLinkPtr(lptr);
-	}
-}
-
-void
-CCollision::RemoveTrianglePlanes(CColModel *model)
-{
-	if(model->trianglePlanes){
-		ms_colModelCache.Remove(model->GetLinkPtr());
-		model->RemoveTrianglePlanes();
-	}
-}
-
-void
-CCollision::DrawColModel(const CMatrix &mat, const CColModel &colModel)
-{
-	int i;
-	CVector min, max;
-	CVector verts[8];
-	CVector c;
-	float r;
-
-	RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
-	RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE);
-	RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
-	RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
-	RwRenderStateSet(rwRENDERSTATETEXTURERASTER, nil);
-
-	min = colModel.boundingBox.min;
-	max = colModel.boundingBox.max;
-
-	verts[0] = mat * CVector(min.x, min.y, min.z);
-	verts[1] = mat * CVector(min.x, min.y, max.z);
-	verts[2] = mat * CVector(min.x, max.y, min.z);
-	verts[3] = mat * CVector(min.x, max.y, max.z);
-	verts[4] = mat * CVector(max.x, min.y, min.z);
-	verts[5] = mat * CVector(max.x, min.y, max.z);
-	verts[6] = mat * CVector(max.x, max.y, min.z);
-	verts[7] = mat * CVector(max.x, max.y, max.z);
-
-	CLines::RenderLineWithClipping(
-		verts[0].x, verts[0].y, verts[0].z,
-		verts[1].x, verts[1].y, verts[1].z,
-		0xFF0000FF, 0xFF0000FF);
-	CLines::RenderLineWithClipping(
-		verts[1].x, verts[1].y, verts[1].z,
-		verts[3].x, verts[3].y, verts[3].z,
-		0xFF0000FF, 0xFF0000FF);
-	CLines::RenderLineWithClipping(
-		verts[3].x, verts[3].y, verts[3].z,
-		verts[2].x, verts[2].y, verts[2].z,
-		0xFF0000FF, 0xFF0000FF);
-	CLines::RenderLineWithClipping(
-		verts[2].x, verts[2].y, verts[2].z,
-		verts[0].x, verts[0].y, verts[0].z,
-		0xFF0000FF, 0xFF0000FF);
-
-	CLines::RenderLineWithClipping(
-		verts[4].x, verts[4].y, verts[4].z,
-		verts[5].x, verts[5].y, verts[5].z,
-		0xFF0000FF, 0xFF0000FF);
-	CLines::RenderLineWithClipping(
-		verts[5].x, verts[5].y, verts[5].z,
-		verts[7].x, verts[7].y, verts[7].z,
-		0xFF0000FF, 0xFF0000FF);
-	CLines::RenderLineWithClipping(
-		verts[7].x, verts[7].y, verts[7].z,
-		verts[6].x, verts[6].y, verts[6].z,
-		0xFF0000FF, 0xFF0000FF);
-	CLines::RenderLineWithClipping(
-		verts[6].x, verts[6].y, verts[6].z,
-		verts[4].x, verts[4].y, verts[4].z,
-		0xFF0000FF, 0xFF0000FF);
-
-	CLines::RenderLineWithClipping(
-		verts[0].x, verts[0].y, verts[0].z,
-		verts[4].x, verts[4].y, verts[4].z,
-		0xFF0000FF, 0xFF0000FF);
-	CLines::RenderLineWithClipping(
-		verts[1].x, verts[1].y, verts[1].z,
-		verts[5].x, verts[5].y, verts[5].z,
-		0xFF0000FF, 0xFF0000FF);
-	CLines::RenderLineWithClipping(
-		verts[2].x, verts[2].y, verts[2].z,
-		verts[6].x, verts[6].y, verts[6].z,
-		0xFF0000FF, 0xFF0000FF);
-	CLines::RenderLineWithClipping(
-		verts[3].x, verts[3].y, verts[3].z,
-		verts[7].x, verts[7].y, verts[7].z,
-		0xFF0000FF, 0xFF0000FF);
-
-	for(i = 0; i < colModel.numSpheres; i++){
-		c = mat * colModel.spheres[i].center;
-		r = colModel.spheres[i].radius;
-
-		CLines::RenderLineWithClipping(
-			c.x,   c.y,   c.z-r,
-			c.x-r, c.y-r, c.z,
-			0xFF00FFFF, 0xFF00FFFF);
-		CLines::RenderLineWithClipping(
-			c.x,   c.y,   c.z-r,
-			c.x-r, c.y+r, c.z,
-			0xFF00FFFF, 0xFF00FFFF);
-		CLines::RenderLineWithClipping(
-			c.x,   c.y,   c.z-r,
-			c.x+r, c.y-r, c.z,
-			0xFF00FFFF, 0xFF00FFFF);
-		CLines::RenderLineWithClipping(
-			c.x,   c.y,   c.z-r,
-			c.x+r, c.y+r, c.z,
-			0xFF00FFFF, 0xFF00FFFF);
-		CLines::RenderLineWithClipping(
-			c.x-r, c.y-r, c.z,
-			c.x,   c.y,   c.z+r,
-			0xFF00FFFF, 0xFF00FFFF);
-		CLines::RenderLineWithClipping(
-			c.x-r, c.y+r, c.z,
-			c.x,   c.y,   c.z+r,
-			0xFF00FFFF, 0xFF00FFFF);
-		CLines::RenderLineWithClipping(
-			c.x+r, c.y-r, c.z,
-			c.x,   c.y,   c.z+r,
-			0xFF00FFFF, 0xFF00FFFF);
-		CLines::RenderLineWithClipping(
-			c.x+r, c.y+r, c.z,
-			c.x,   c.y,   c.z+r,
-			0xFF00FFFF, 0xFF00FFFF);
-	}
-
-	for(i = 0; i < colModel.numLines; i++){
-		verts[0] = colModel.lines[i].p0;
-		verts[1] = colModel.lines[i].p1;
-
-		verts[0] = mat * verts[0];
-		verts[1] = mat * verts[1];
-
-		CLines::RenderLineWithClipping(
-			verts[0].x, verts[0].y, verts[0].z,
-			verts[1].x, verts[1].y, verts[1].z,
-			0x00FFFFFF, 0x00FFFFFF);
-	}
-
-	for(i = 0; i < colModel.numBoxes; i++){
-		min = colModel.boxes[i].min;
-		max = colModel.boxes[i].max;
-
-		verts[0] = mat * CVector(min.x, min.y, min.z);
-		verts[1] = mat * CVector(min.x, min.y, max.z);
-		verts[2] = mat * CVector(min.x, max.y, min.z);
-		verts[3] = mat * CVector(min.x, max.y, max.z);
-		verts[4] = mat * CVector(max.x, min.y, min.z);
-		verts[5] = mat * CVector(max.x, min.y, max.z);
-		verts[6] = mat * CVector(max.x, max.y, min.z);
-		verts[7] = mat * CVector(max.x, max.y, max.z);
-
-		CLines::RenderLineWithClipping(
-			verts[0].x, verts[0].y, verts[0].z,
-			verts[1].x, verts[1].y, verts[1].z,
-			0xFFFFFFFF, 0xFFFFFFFF);
-		CLines::RenderLineWithClipping(
-			verts[1].x, verts[1].y, verts[1].z,
-			verts[3].x, verts[3].y, verts[3].z,
-			0xFFFFFFFF, 0xFFFFFFFF);
-		CLines::RenderLineWithClipping(
-			verts[3].x, verts[3].y, verts[3].z,
-			verts[2].x, verts[2].y, verts[2].z,
-			0xFFFFFFFF, 0xFFFFFFFF);
-		CLines::RenderLineWithClipping(
-			verts[2].x, verts[2].y, verts[2].z,
-			verts[0].x, verts[0].y, verts[0].z,
-			0xFFFFFFFF, 0xFFFFFFFF);
-
-		CLines::RenderLineWithClipping(
-			verts[4].x, verts[4].y, verts[4].z,
-			verts[5].x, verts[5].y, verts[5].z,
-			0xFFFFFFFF, 0xFFFFFFFF);
-		CLines::RenderLineWithClipping(
-			verts[5].x, verts[5].y, verts[5].z,
-			verts[7].x, verts[7].y, verts[7].z,
-			0xFFFFFFFF, 0xFFFFFFFF);
-		CLines::RenderLineWithClipping(
-			verts[7].x, verts[7].y, verts[7].z,
-			verts[6].x, verts[6].y, verts[6].z,
-			0xFFFFFFFF, 0xFFFFFFFF);
-		CLines::RenderLineWithClipping(
-			verts[6].x, verts[6].y, verts[6].z,
-			verts[4].x, verts[4].y, verts[4].z,
-			0xFFFFFFFF, 0xFFFFFFFF);
-
-		CLines::RenderLineWithClipping(
-			verts[0].x, verts[0].y, verts[0].z,
-			verts[4].x, verts[4].y, verts[4].z,
-			0xFFFFFFFF, 0xFFFFFFFF);
-		CLines::RenderLineWithClipping(
-			verts[1].x, verts[1].y, verts[1].z,
-			verts[5].x, verts[5].y, verts[5].z,
-			0xFFFFFFFF, 0xFFFFFFFF);
-		CLines::RenderLineWithClipping(
-			verts[2].x, verts[2].y, verts[2].z,
-			verts[6].x, verts[6].y, verts[6].z,
-			0xFFFFFFFF, 0xFFFFFFFF);
-		CLines::RenderLineWithClipping(
-			verts[3].x, verts[3].y, verts[3].z,
-			verts[7].x, verts[7].y, verts[7].z,
-			0xFFFFFFFF, 0xFFFFFFFF);
-	}
-
-	for(i = 0; i < colModel.numTriangles; i++){
-		colModel.GetTrianglePoint(verts[0], colModel.triangles[i].a);
-		colModel.GetTrianglePoint(verts[1], colModel.triangles[i].b);
-		colModel.GetTrianglePoint(verts[2], colModel.triangles[i].c);
-		verts[0] = mat * verts[0];
-		verts[1] = mat * verts[1];
-		verts[2] = mat * verts[2];
-		CLines::RenderLineWithClipping(
-			verts[0].x, verts[0].y, verts[0].z,
-			verts[1].x, verts[1].y, verts[1].z,
-			0x00FF00FF, 0x00FF00FF);
-		CLines::RenderLineWithClipping(
-			verts[0].x, verts[0].y, verts[0].z,
-			verts[2].x, verts[2].y, verts[2].z,
-			0x00FF00FF, 0x00FF00FF);
-		CLines::RenderLineWithClipping(
-			verts[1].x, verts[1].y, verts[1].z,
-			verts[2].x, verts[2].y, verts[2].z,
-			0x00FF00FF, 0x00FF00FF);
-	}
-
-	RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
-	RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
-	RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)FALSE);
-	RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
-	RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)TRUE);
-}
-
-static void
-GetSurfaceColor(uint8 surf, uint8 &r, uint8 &g, uint8 &b)
-{
-	// game doesn't do this
-	r = 255;
-	g = 128;
-	b = 0;
-
-	switch(CSurfaceTable::GetAdhesionGroup(surf)){
-	case ADHESIVE_RUBBER:
-		r = 255;
-		g = 0;
-		b = 0;
-		break;
-	case ADHESIVE_HARD:
-		r = 255;
-		g = 255;
-		b = 128;
-		break;
-	case ADHESIVE_ROAD:
-		r = 128;
-		g = 128;
-		b = 128;
-		break;
-	case ADHESIVE_LOOSE:
-		r = 0;
-		g = 255;
-		b = 0;
-		break;
-	case ADHESIVE_SAND:
-		r = 255;
-		g = 128;
-		b = 128;
-		break;
-	case ADHESIVE_WET:
-		r = 0;
-		g = 0;
-		b = 255;
-		break;
-	}
-
-	if(surf == SURFACE_SAND || surf == SURFACE_SAND_BEACH){
-		r = 255;
-		g = 255;
-		b = 0;
-	}
-
-	float f = (surf & 0xF)/32.0f + 0.5f;
-	r *= f;
-	g *= f;
-	b *= f;
-
-	if(surf == SURFACE_TRANSPARENT_CLOTH || surf == SURFACE_METAL_CHAIN_FENCE ||
-	   surf == SURFACE_TRANSPARENT_STONE || surf == SURFACE_SCAFFOLD_POLE)
-		if(CTimer::GetFrameCounter() & 1){
-			r = 0;
-			g = 0;
-			b = 0;
-		}
-}
-
-void
-CCollision::DrawColModel_Coloured(const CMatrix &mat, const CColModel &colModel, int32 id)
-{
-	int i;
-	int s;
-	CVector verts[8];
-	CVector min, max;
-	uint8 r, g, b;
-	RwImVertexIndex *iptr;
-	RwIm3DVertex *vptr;
-
-	RenderBuffer::ClearRenderBuffer();
-	RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
-	RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE);
-	RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
-	RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
-	RwRenderStateSet(rwRENDERSTATETEXTURERASTER, nil);
-
-	for(i = 0; i < colModel.numTriangles; i++){
-		colModel.GetTrianglePoint(verts[0], colModel.triangles[i].a);
-		colModel.GetTrianglePoint(verts[1], colModel.triangles[i].b);
-		colModel.GetTrianglePoint(verts[2], colModel.triangles[i].c);
-		verts[0] = mat * verts[0];
-		verts[1] = mat * verts[1];
-		verts[2] = mat * verts[2];
-
-		s = colModel.triangles[i].surface;
-		GetSurfaceColor(s, r, g, b);
-
-		if(s > SURFACE_METAL_GATE){
-			r = CGeneral::GetRandomNumber();
-			g = CGeneral::GetRandomNumber();
-			b = CGeneral::GetRandomNumber();
-			printf("Illegal surfacetype:%d on MI:%d\n", s, id);
-		}
-
-		RenderBuffer::StartStoring(6, 3, &iptr, &vptr);
-		RwIm3DVertexSetRGBA(&vptr[0], r, g, b, 255);
-		RwIm3DVertexSetRGBA(&vptr[1], r, g, b, 255);
-		RwIm3DVertexSetRGBA(&vptr[2], r, g, b, 255);
-		RwIm3DVertexSetU(&vptr[0], 0.0f);
-		RwIm3DVertexSetV(&vptr[0], 0.0f);
-		RwIm3DVertexSetU(&vptr[1], 0.0f);
-		RwIm3DVertexSetV(&vptr[1], 1.0f);
-		RwIm3DVertexSetU(&vptr[2], 1.0f);
-		RwIm3DVertexSetV(&vptr[2], 1.0f);
-		RwIm3DVertexSetPos(&vptr[0], verts[0].x, verts[0].y, verts[0].z);
-		RwIm3DVertexSetPos(&vptr[1], verts[1].x, verts[1].y, verts[1].z);
-		RwIm3DVertexSetPos(&vptr[2], verts[2].x, verts[2].y, verts[2].z);
-		iptr[0] = 0; iptr[1] = 1; iptr[2] = 2;
-		iptr[3] = 0; iptr[4] = 2; iptr[5] = 1;
-		RenderBuffer::StopStoring();
-	}
-
-	for(i = 0; i < colModel.numBoxes; i++){
-		min = colModel.boxes[i].min;
-		max = colModel.boxes[i].max;
-
-		verts[0] = mat * CVector(min.x, min.y, min.z);
-		verts[1] = mat * CVector(min.x, min.y, max.z);
-		verts[2] = mat * CVector(min.x, max.y, min.z);
-		verts[3] = mat * CVector(min.x, max.y, max.z);
-		verts[4] = mat * CVector(max.x, min.y, min.z);
-		verts[5] = mat * CVector(max.x, min.y, max.z);
-		verts[6] = mat * CVector(max.x, max.y, min.z);
-		verts[7] = mat * CVector(max.x, max.y, max.z);
-
-		s = colModel.boxes[i].surface;
-		GetSurfaceColor(s, r, g, b);
-
-		RenderBuffer::StartStoring(36, 8, &iptr, &vptr);
-		RwIm3DVertexSetRGBA(&vptr[0], r, g, b, 255);
-		RwIm3DVertexSetRGBA(&vptr[1], r, g, b, 255);
-		RwIm3DVertexSetRGBA(&vptr[2], r, g, b, 255);
-		RwIm3DVertexSetRGBA(&vptr[3], r, g, b, 255);
-		RwIm3DVertexSetRGBA(&vptr[4], r, g, b, 255);
-		RwIm3DVertexSetRGBA(&vptr[5], r, g, b, 255);
-		RwIm3DVertexSetRGBA(&vptr[6], r, g, b, 255);
-		RwIm3DVertexSetRGBA(&vptr[7], r, g, b, 255);
-		RwIm3DVertexSetU(&vptr[0], 0.0f);
-		RwIm3DVertexSetV(&vptr[0], 0.0f);
-		RwIm3DVertexSetU(&vptr[1], 0.0f);
-		RwIm3DVertexSetV(&vptr[1], 1.0f);
-		RwIm3DVertexSetU(&vptr[2], 1.0f);
-		RwIm3DVertexSetV(&vptr[2], 1.0f);
-		RwIm3DVertexSetU(&vptr[3], 0.0f);
-		RwIm3DVertexSetV(&vptr[3], 0.0f);
-		RwIm3DVertexSetU(&vptr[4], 0.0f);
-		RwIm3DVertexSetV(&vptr[4], 1.0f);
-		RwIm3DVertexSetU(&vptr[5], 1.0f);
-		RwIm3DVertexSetV(&vptr[5], 1.0f);
-		RwIm3DVertexSetU(&vptr[6], 0.0f);
-		RwIm3DVertexSetV(&vptr[6], 1.0f);
-		RwIm3DVertexSetU(&vptr[7], 1.0f);
-		RwIm3DVertexSetV(&vptr[7], 1.0f);
-		RwIm3DVertexSetPos(&vptr[0], verts[0].x, verts[0].y, verts[0].z);
-		RwIm3DVertexSetPos(&vptr[1], verts[1].x, verts[1].y, verts[1].z);
-		RwIm3DVertexSetPos(&vptr[2], verts[2].x, verts[2].y, verts[2].z);
-		RwIm3DVertexSetPos(&vptr[3], verts[3].x, verts[3].y, verts[3].z);
-		RwIm3DVertexSetPos(&vptr[4], verts[4].x, verts[4].y, verts[4].z);
-		RwIm3DVertexSetPos(&vptr[5], verts[5].x, verts[5].y, verts[5].z);
-		RwIm3DVertexSetPos(&vptr[6], verts[6].x, verts[6].y, verts[6].z);
-		RwIm3DVertexSetPos(&vptr[7], verts[7].x, verts[7].y, verts[7].z);
-		iptr[0] = 0; iptr[1] = 1; iptr[2] = 2;
-		iptr[3] = 1; iptr[4] = 3; iptr[5] = 2;
-		iptr[6] = 1; iptr[7] = 5; iptr[8] = 7;
-		iptr[9] = 1; iptr[10] = 7; iptr[11] = 3;
-		iptr[12] = 2; iptr[13] = 3; iptr[14] = 7;
-		iptr[15] = 2; iptr[16] = 7; iptr[17] = 6;
-		iptr[18] = 0; iptr[19] = 5; iptr[20] = 1;
-		iptr[21] = 0; iptr[22] = 4; iptr[23] = 5;
-		iptr[24] = 0; iptr[25] = 2; iptr[26] = 4;
-		iptr[27] = 2; iptr[28] = 6; iptr[29] = 4;
-		iptr[30] = 4; iptr[31] = 6; iptr[32] = 7;
-		iptr[33] = 4; iptr[34] = 7; iptr[35] = 5;
-		RenderBuffer::StopStoring();
-	}
- 
-	RenderBuffer::RenderStuffInBuffer();
-	RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
-	RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
-	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;
-}
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
diff --git a/src/core/TempColModels.cpp b/src/core/TempColModels.cpp
deleted file mode 100644
index 203d24d0..00000000
--- a/src/core/TempColModels.cpp
+++ /dev/null
@@ -1,306 +0,0 @@
-#include "common.h"
-
-#include "TempColModels.h"
-#include "SurfaceTable.h"
-
-CColModel CTempColModels::ms_colModelPed1;
-CColModel CTempColModels::ms_colModelPed2;
-CColModel CTempColModels::ms_colModelBBox;
-CColModel CTempColModels::ms_colModelBumper1;
-CColModel CTempColModels::ms_colModelWheel1;
-CColModel CTempColModels::ms_colModelPanel1;
-CColModel CTempColModels::ms_colModelBodyPart2;
-CColModel CTempColModels::ms_colModelBodyPart1;
-CColModel CTempColModels::ms_colModelCutObj[5];
-CColModel CTempColModels::ms_colModelPedGroundHit;
-CColModel CTempColModels::ms_colModelBoot1;
-CColModel CTempColModels::ms_colModelDoor1;
-CColModel CTempColModels::ms_colModelBonnet1;
-CColModel CTempColModels::ms_colModelWeapon;
-
-
-CColSphere s_aPedSpheres[3];
-CColSphere s_aPed2Spheres[3];
-CColSphere s_aPedGSpheres[4];
-#ifdef FIX_BUGS
-CColSphere s_aDoorSpheres[3];
-#else
-CColSphere s_aDoorSpheres[4];
-#endif
-CColSphere s_aBumperSpheres[4];
-CColSphere s_aPanelSpheres[4];
-CColSphere s_aBonnetSpheres[4];
-CColSphere s_aBootSpheres[4];
-CColSphere s_aWheelSpheres[2];
-CColSphere s_aBodyPartSpheres1[2];
-CColSphere s_aBodyPartSpheres2[2];
-
-void
-CTempColModels::Initialise(void)
-{
-#define SET_COLMODEL_SPHERES(colmodel, sphrs)\
-	colmodel.numSpheres = ARRAY_SIZE(sphrs);\
-	colmodel.spheres = sphrs;\
-	colmodel.level = LEVEL_GENERIC;\
-	colmodel.ownsCollisionVolumes = false;\
-
-	int i;
-
-	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_GENERIC;
-
-	for (i = 0; i < ARRAY_SIZE(ms_colModelCutObj); i++) {
-		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_GENERIC;
-	}
-
-	// Ped Spheres
-
-	for (i = 0; i < ARRAY_SIZE(s_aPedSpheres); i++)
-		s_aPedSpheres[i].radius = 0.35f;
-
-	s_aPedSpheres[0].center = CVector(0.0f, 0.0f, -0.25f);
-	s_aPedSpheres[1].center = CVector(0.0f, 0.0f, 0.15f);
-	s_aPedSpheres[2].center = CVector(0.0f, 0.0f, 0.55f);
-
-#ifdef FIX_BUGS
-	for (i = 0; i < ARRAY_SIZE(s_aPedSpheres); i++) {
-#else
-	for (i = 0; i < ARRAY_SIZE(s_aPedGSpheres); i++) {
-#endif
-		s_aPedSpheres[i].surface = SURFACE_PED;
-		s_aPedSpheres[i].piece = 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
-
-	s_aPed2Spheres[0].radius = 0.3f;
-	s_aPed2Spheres[1].radius = 0.4f;
-	s_aPed2Spheres[2].radius = 0.3f;
-
-	s_aPed2Spheres[0].center = CVector(0.0f, 0.35f, -0.9f);
-	s_aPed2Spheres[1].center = CVector(0.0f, 0.0f, -0.9f);
-	s_aPed2Spheres[2].center = CVector(0.0f, -0.35f, -0.9f);
-
-	for (i = 0; i < ARRAY_SIZE(s_aPed2Spheres); i++) {
-		s_aPed2Spheres[i].surface = SURFACE_PED;
-		s_aPed2Spheres[i].piece = 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);
-
-	// Ped ground collision
-	
-	s_aPedGSpheres[0].radius = 0.35f;
-	s_aPedGSpheres[1].radius = 0.35f;
-	s_aPedGSpheres[2].radius = 0.35f;
-	s_aPedGSpheres[3].radius = 0.3f;
-
-	s_aPedGSpheres[0].center = CVector(0.0f, -0.4f, -0.9f);
-	s_aPedGSpheres[1].center = CVector(0.0f, -0.1f, -0.9f);
-	s_aPedGSpheres[2].center = CVector(0.0f, 0.25f, -0.9f);
-	s_aPedGSpheres[3].center = CVector(0.0f, 0.65f, -0.9f);
-
-	s_aPedGSpheres[0].surface = SURFACE_PED;
-	s_aPedGSpheres[1].surface = SURFACE_PED;
-	s_aPedGSpheres[2].surface = SURFACE_PED;
-	s_aPedGSpheres[3].surface = SURFACE_PED;
-	s_aPedGSpheres[0].piece = 4;
-	s_aPedGSpheres[1].piece = 1;
-	s_aPedGSpheres[2].piece = 0;
-	s_aPedGSpheres[3].piece = 6;
-
-	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);
-
-	// Door Spheres
-
-	s_aDoorSpheres[0].radius = 0.15f;
-	s_aDoorSpheres[1].radius = 0.15f;
-	s_aDoorSpheres[2].radius = 0.25f;
-
-	s_aDoorSpheres[0].center = CVector(0.0f, -0.25f, -0.35f);
-	s_aDoorSpheres[1].center = CVector(0.0f, -0.95f, -0.35f);
-	s_aDoorSpheres[2].center = CVector(0.0f, -0.6f, 0.25f);
-
-#ifdef FIX_BUGS
-	for (i = 0; i < ARRAY_SIZE(s_aDoorSpheres); i++) {
-#else
-	for (i = 0; i < ARRAY_SIZE(s_aPed2Spheres); i++) {
-#endif
-		s_aDoorSpheres[i].surface = SURFACE_CAR_PANEL;
-		s_aDoorSpheres[i].piece = 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);
-
-	// Bumper Spheres
-
-	for (i = 0; i < ARRAY_SIZE(s_aBumperSpheres); i++)
-		s_aBumperSpheres[i].radius = 0.15f;
-
-	s_aBumperSpheres[0].center = CVector(0.85f, -0.05f, 0.0f);
-	s_aBumperSpheres[1].center = CVector(0.4f, 0.05f, 0.0f);
-	s_aBumperSpheres[2].center = CVector(-0.4f, 0.05f, 0.0f);
-	s_aBumperSpheres[3].center = CVector(-0.85f, -0.05f, 0.0f);
-
-	for (i = 0; i < ARRAY_SIZE(s_aBumperSpheres); i++) {
-		s_aBumperSpheres[i].surface = SURFACE_CAR_PANEL;
-		s_aBumperSpheres[i].piece = 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);
-
-	// Panel Spheres
-
-	for (i = 0; i < ARRAY_SIZE(s_aPanelSpheres); i++)
-		s_aPanelSpheres[i].radius = 0.15f;
-
-	s_aPanelSpheres[0].center = CVector(0.15f, 0.45f, 0.0f);
-	s_aPanelSpheres[1].center = CVector(0.15f, -0.45f, 0.0f);
-	s_aPanelSpheres[2].center = CVector(-0.15f, -0.45f, 0.0f);
-	s_aPanelSpheres[3].center = CVector(-0.15f, 0.45f, 0.0f);
-
-	for (i = 0; i < ARRAY_SIZE(s_aPanelSpheres); i++) {
-		s_aPanelSpheres[i].surface = SURFACE_CAR_PANEL;
-		s_aPanelSpheres[i].piece = 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);
-
-	// Bonnet Spheres
-
-	for (i = 0; i < ARRAY_SIZE(s_aBonnetSpheres); i++)
-		s_aBonnetSpheres[i].radius = 0.2f;
-
-	s_aBonnetSpheres[0].center = CVector(-0.4f, 0.1f, 0.0f);
-	s_aBonnetSpheres[1].center = CVector(-0.4f, 0.9f, 0.0f);
-	s_aBonnetSpheres[2].center = CVector(0.4f, 0.1f, 0.0f);
-	s_aBonnetSpheres[3].center = CVector(0.4f, 0.9f, 0.0f);
-
-	for (i = 0; i < ARRAY_SIZE(s_aBonnetSpheres); i++) {
-		s_aBonnetSpheres[i].surface = SURFACE_CAR_PANEL;
-		s_aBonnetSpheres[i].piece = 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);
-
-	// Boot Spheres
-
-	for (i = 0; i < ARRAY_SIZE(s_aBootSpheres); i++)
-		s_aBootSpheres[i].radius = 0.2f;
-
-	s_aBootSpheres[0].center = CVector(-0.4f, -0.1f, 0.0f);
-	s_aBootSpheres[1].center = CVector(-0.4f, -0.6f, 0.0f);
-	s_aBootSpheres[2].center = CVector(0.4f, -0.1f, 0.0f);
-	s_aBootSpheres[3].center = CVector(0.4f, -0.6f, 0.0f);
-
-	for (i = 0; i < ARRAY_SIZE(s_aBootSpheres); i++) {
-		s_aBootSpheres[i].surface = SURFACE_CAR_PANEL;
-		s_aBootSpheres[i].piece = 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);
-
-	// Wheel Spheres
-
-	s_aWheelSpheres[0].radius = 0.35f;
-	s_aWheelSpheres[1].radius = 0.35f;
-
-	s_aWheelSpheres[0].center = CVector(-0.3f, 0.0f, 0.0f);
-	s_aWheelSpheres[1].center = CVector(0.3f, 0.0f, 0.0f);
-
-#ifdef FIX_BUGS
-	for (i = 0; i < ARRAY_SIZE(s_aWheelSpheres); i++) {
-#else
-	for (i = 0; i < ARRAY_SIZE(s_aBootSpheres); i++) {
-#endif
-		s_aWheelSpheres[i].surface = SURFACE_WHEELBASE;
-		s_aWheelSpheres[i].piece = 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);
-
-	// Body Part Spheres 1
-
-	s_aBodyPartSpheres1[0].radius = 0.2f;
-	s_aBodyPartSpheres1[1].radius = 0.2f;
-
-	s_aBodyPartSpheres1[0].center = CVector(0.0f, 0.0f, 0.0f);
-	s_aBodyPartSpheres1[1].center = CVector(0.8f, 0.0f, 0.0f);
-
-#ifdef FIX_BUGS
-	for (i = 0; i < ARRAY_SIZE(s_aBodyPartSpheres1); i++) {
-#else
-	for (i = 0; i < ARRAY_SIZE(s_aBootSpheres); i++) {
-#endif
-		s_aBodyPartSpheres1[i].surface = SURFACE_PED;
-		s_aBodyPartSpheres1[i].piece = 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);
-
-	// Body Part Spheres 2
-
-	s_aBodyPartSpheres2[0].radius = 0.15f;
-	s_aBodyPartSpheres2[1].radius = 0.15f;
-
-	s_aBodyPartSpheres2[0].center = CVector(0.0f, 0.0f, 0.0f);
-	s_aBodyPartSpheres2[1].center = CVector(0.5f, 0.0f, 0.0f);
-
-#ifdef FIX_BUGS
-	for (i = 0; i < ARRAY_SIZE(s_aBodyPartSpheres2); i++) {
-#else
-	for (i = 0; i < ARRAY_SIZE(s_aBootSpheres); i++) {
-#endif
-		s_aBodyPartSpheres2[i].surface = SURFACE_PED;
-		s_aBodyPartSpheres2[i].piece = 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);
-
-	ms_colModelWeapon.boundingSphere.radius = 0.25f;
-	ms_colModelWeapon.boundingBox.min.x = -0.25f;
-	ms_colModelWeapon.boundingBox.min.y = -0.25f;
-	ms_colModelWeapon.boundingBox.min.z = -0.25f;
-	ms_colModelWeapon.boundingBox.max.x = 0.25f;
-	ms_colModelWeapon.boundingBox.max.y = 0.25f;
-	ms_colModelWeapon.boundingBox.max.z = 0.25f;
-
-#undef SET_COLMODEL_SPHERES
-}
diff --git a/src/core/TempColModels.h b/src/core/TempColModels.h
deleted file mode 100644
index 0c936d6f..00000000
--- a/src/core/TempColModels.h
+++ /dev/null
@@ -1,24 +0,0 @@
-#pragma once
-
-#include "Collision.h"
-
-class CTempColModels
-{
-public:
-	static CColModel ms_colModelPed1;
-	static CColModel ms_colModelPed2;
-	static CColModel ms_colModelBBox;
-	static CColModel ms_colModelBumper1;
-	static CColModel ms_colModelWheel1;	
-	static CColModel ms_colModelPanel1;
-	static CColModel ms_colModelBodyPart2;
-	static CColModel ms_colModelBodyPart1;
-	static CColModel ms_colModelCutObj[5];
-	static CColModel ms_colModelPedGroundHit;
-	static CColModel ms_colModelBoot1;
-	static CColModel ms_colModelDoor1;
-	static CColModel ms_colModelBonnet1;
-	static CColModel ms_colModelWeapon;
-
-	static void Initialise(void);
-};
diff --git a/src/core/vu0Collision.dsm b/src/core/vu0Collision.dsm
deleted file mode 100644
index 657c8b81..00000000
--- a/src/core/vu0Collision.dsm
+++ /dev/null
@@ -1,21 +0,0 @@
-.align 4
-.global Vu0CollisionDmaTag
-Vu0CollisionDmaTag:
-DMAcnt *
-MPG 0, *
-.vu
-.include "vu0Collision_1.s"
-.EndMPG
-.EndDmaData
-DMAend
-
-.global Vu0Collision2DmaTag
-Vu0Collision2DmaTag:
-DMAcnt *
-MPG 0, *
-.vu
-.include "vu0Collision_2.s"
-.EndMPG
-.EndDmaData
-DMAend
-.end
diff --git a/src/core/vu0Collision_1.s b/src/core/vu0Collision_1.s
deleted file mode 100644
index 055c8640..00000000
--- a/src/core/vu0Collision_1.s
+++ /dev/null
@@ -1,610 +0,0 @@
-QuitAndFail:
-	NOP[E]                                   IADDIU VI01, VI00, 0
-	NOP                                      NOP
-
-
-QuitAndSucceed:
-	NOP[E]                                   IADDIU VI01, VI00, 1
-	NOP                                      NOP
-
-
-; 20 -- unused
-; VF12, VF13 xyz: sphere centers
-; VF14, VF15 x: sphere radii
-; out:
-;  VI01: set when collision
-;  VF01: supposed to be intersection point?
-;  VF02: normal (pointing towards s1, not normalized)
-.globl Vu0SphereToSphereCollision
-Vu0SphereToSphereCollision:
-	SUB.xyz VF02, VF13, VF12                 NOP                     ; dist of centers
-	ADD.x VF04, VF14, VF15                   NOP                     ; s = sum of radii
-	MUL.xyzw VF03, VF02, VF02                NOP                     ;
-	MUL.x VF04, VF04, VF04                   DIV Q, VF14x, VF04x     ; square s
-	NOP                                      NOP                     ;
-	NOP                                      NOP                     ;
-	MULAx.w ACC, VF00, VF03                  NOP                     ;
-	MADDAy.w ACC, VF00, VF03                 NOP                     ;
-	MADDz.w VF03, VF00, VF03                 NOP                     ; d = DistSq of centers
-	NOP                                      NOP                     ;
-	MULAw.xyz ACC, VF12, VF00                NOP                     ;
-	MADDq.xyz VF01, VF02, Q                  NOP                     ; intersection, but wrong
-	CLIPw.xyz VF04, VF03                     NOP                     ; compare s and d
-	SUB.xyz VF02, VF00, VF02                 NOP                     ; compute normal
-	NOP                                      NOP                     ;
-	NOP                                      NOP                     ;
-	NOP                                      FCAND VI01, 0x3         ; 0x2 cannot be set here
-	NOP[E]                                   NOP                     ;
-	NOP                                      NOP                     ;
-
-
-; B8 -- unused
-; VF12:
-; VF13: radius
-; VF14:
-; VF15: box dimensions (?)
-.globl Vu0SphereToAABBCollision
-Vu0SphereToAABBCollision:
-	SUB.xyz VF03, VF12, VF14                 LOI 0.5
-	MULi.xyz VF15, VF15, I                   NOP
-	MUL.x VF13, VF13, VF13                   NOP
-	SUB.xyz VF04, VF03, VF15                 NOP
-	ADD.xyz VF05, VF03, VF15                 MR32.xyzw VF16, VF15
-	CLIPw.xyz VF03, VF16                     MR32.xyzw VF17, VF16
-	MUL.xyz VF04, VF04, VF04                 NOP
-	MUL.xyz VF05, VF05, VF05                 NOP
-	CLIPw.xyz VF03, VF17                     MR32.xyzw VF16, VF17
-	NOP                                      FCAND VI01, 0x1
-	MINI.xyz VF04, VF04, VF05                MFIR.x VF09, VI01
-	NOP                                      NOP
-	CLIPw.xyz VF03, VF16                     FCAND VI01, 0x4
-	NOP                                      MFIR.y VF09, VI01
-	NOP                                      NOP
-	MULAx.w ACC, VF00, VF00                  NOP
-	ADD.xyz VF01, VF00, VF03                 FCAND VI01, 0x10
-	NOP                                      MFIR.z VF09, VI01
-	NOP                                      LOI 2
-	NOP                                      FCAND VI01, 0x30
-	SUBAw.xyz ACC, VF00, VF00                IADD VI04, VI00, VI01
-	ITOF0.xyz VF09, VF09                     FCAND VI01, 0x300
-	NOP                                      IADD VI03, VI00, VI01
-	NOP                                      FCAND VI01, 0x3000
-	NOP                                      IADD VI02, VI00, VI01
-	MADDi.xyzw VF09, VF09, I                 NOP
-	NOP                                      IBEQ VI04, VI00, IgnoreZValue
-	NOP                                      NOP
-	MADDAz.w ACC, VF00, VF04                 NOP
-	MUL.z VF01, VF09, VF15                   NOP
-IgnoreZValue:
-	NOP                                      IBEQ VI03, VI00, IgnoreYValue
-	NOP                                      NOP
-	MADDAy.w ACC, VF00, VF04                 NOP
-	MUL.y VF01, VF09, VF15                   NOP
-IgnoreYValue:
-	NOP                                      IBEQ VI02, VI00, IgnoreXValue
-	NOP                                      NOP
-	MADDAx.w ACC, VF00, VF04                 NOP
-	MUL.x VF01, VF09, VF15                   NOP
-IgnoreXValue:
-	MADDx.w VF06, VF00, VF00                 NOP
-	SUB.xyz VF02, VF03, VF01                 NOP
-	ADD.xyz VF01, VF01, VF14                 NOP
-	MULx.w VF01, VF00, VF00                  NOP
-	CLIPw.xyz VF13, VF06                     NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      FCAND VI01, 0x1
-QuitMicrocode:
-	NOP[E]                                   NOP
-	NOP                                      NOP
-
-
-; 240
-.globl Vu0LineToSphereCollision
-Vu0LineToSphereCollision:
-	SUB.xyzw VF01, VF13, VF12                NOP
-	SUB.xyzw VF02, VF14, VF12                NOP
-	MUL.xyz VF03, VF01, VF02                 NOP
-	MUL.xyz VF04, VF01, VF01                 NOP
-	MUL.x VF15, VF15, VF15                   NOP
-	MUL.xyz VF02, VF02, VF02                 NOP
-	MULAx.w ACC, VF00, VF03                  NOP
-	MADDAy.w ACC, VF00, VF03                 NOP
-	MADDz.w VF03, VF00, VF03                 NOP
-	MULAx.w ACC, VF00, VF04                  NOP
-	MADDAy.w ACC, VF00, VF04                 NOP
-	MADDz.w VF01, VF00, VF04                 NOP
-	MULAx.w ACC, VF00, VF02                  NOP
-	MADDAy.w ACC, VF00, VF02                 NOP
-	MADDz.w VF02, VF00, VF02                 NOP
-	MULA.w ACC, VF03, VF03                   NOP
-	MADDAx.w ACC, VF01, VF15                 NOP
-	MSUB.w VF05, VF01, VF02                  NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      IADDIU VI02, VI00, 0x10
-	NOP                                      FMAND VI01, VI02
-	NOP                                      IBNE VI01, VI00, QuitAndFail
-	NOP                                      NOP
-	CLIPw.xyz VF15, VF02                     SQRT Q, VF05w
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      FCAND VI01, 0x1
-	NOP                                      IBNE VI00, VI01, LineStartInsideSphere
-	NOP                                      NOP
-	SUBq.w VF05, VF03, Q                     NOP
-	SUB.w VF05, VF05, VF01                   DIV Q, VF05w, VF01w
-	NOP                                      FMAND VI01, VI02
-	NOP                                      IBNE VI01, VI00, QuitAndFail
-	NOP                                      NOP
-	NOP                                      FMAND VI01, VI02
-	NOP                                      IBEQ VI01, VI00, QuitAndFail
-	NOP                                      NOP
-	ADDA.xyz ACC, VF12, VF00                 NOP
-	MADDq.xyz VF01, VF01, Q                  NOP
-	MULx.w VF01, VF00, VF00                  NOP
-	SUB.xyz VF02, VF01, VF14                 NOP
-	NOP[E]                                   NOP
-	NOP                                      NOP
-LineStartInsideSphere:
-	NOP                                      MOVE.xyzw VF01, VF12
-	NOP[E]                                   IADDIU VI01, VI00, 0x1
-	NOP                                      NOP
-
-
-; 3C0
-.globl Vu0LineToAABBCollision
-Vu0LineToAABBCollision:
-	SUB.xyzw VF08, VF13, VF12                LOI 0.5
-	MULi.xyz VF15, VF15, I                   IADDIU VI08, VI00, 0x0
-	SUB.xyzw VF12, VF12, VF14                NOP
-	SUB.xyzw VF13, VF13, VF14                NOP
-	NOP                                      DIV Q, VF00w, VF08x
-	NOP                                      MR32.xyzw VF03, VF15
-	SUB.xyz VF06, VF15, VF12                 NOP
-	ADD.xyz VF07, VF15, VF12                 NOP
-	NOP                                      NOP
-	CLIPw.xyz VF12, VF03                     MR32.xyzw VF04, VF03
-	NOP                                      NOP
-	ADDq.x VF09, VF00, Q                     DIV Q, VF00w, VF08y
-	NOP                                      NOP
-	CLIPw.xyz VF12, VF04                     MR32.xyzw VF05, VF04
-	SUB.xyz VF07, VF00, VF07                 IADDIU VI06, VI00, 0xCC
-	NOP                                      IADDIU VI07, VI00, 0x30
-	NOP                                      NOP
-	CLIPw.xyz VF12, VF05                     FCGET VI02
-	NOP                                      IAND VI02, VI02, VI06
-	ADDq.y VF09, VF00, Q                     DIV Q, VF00w, VF08z
-	SUB.xyz VF10, VF00, VF10                 NOP
-	CLIPw.xyz VF13, VF03                     FCGET VI03
-	CLIPw.xyz VF13, VF04                     IAND VI03, VI03, VI07
-	CLIPw.xyz VF13, VF05                     FCAND VI01, 0x3330
-	NOP                                      IBEQ VI01, VI00, StartPointInsideAABB
-	NOP                                      NOP
-	ADDq.z VF09, VF00, Q                     FCGET VI04
-	NOP                                      FCGET VI05
-	NOP                                      IAND VI04, VI04, VI06
-	NOP                                      IAND VI05, VI05, VI07
-	MULx.xyz VF17, VF08, VF09                NOP
-	MULy.xyz VF18, VF08, VF09                IADDIU VI07, VI00, 0x80
-	MULz.xyz VF19, VF08, VF09                IAND VI06, VI02, VI07
-	MUL.w VF10, VF00, VF00                   IAND VI07, VI04, VI07
-	NOP                                      NOP
-	NOP                                      IBEQ VI06, VI07, CheckMaxXSide
-	NOP                                      NOP
-	MULAx.xyz ACC, VF17, VF07                NOP
-	MADDw.xyz VF16, VF12, VF00               NOP
-	MUL.x VF10, VF07, VF09                   NOP
-	CLIPw.xyz VF16, VF04                     NOP
-	CLIPw.xyz VF16, VF05                     NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      FCAND VI01, 0x330
-	NOP                                      IBNE VI01, VI00, CheckMaxXSide
-	NOP                                      NOP
-	MULx.w VF10, VF00, VF10                  IADDIU VI08, VI00, 0x1
-	ADD.yz VF02, VF00, VF00                  MOVE.xyzw VF01, VF16
-	SUBw.x VF02, VF00, VF00                  NOP
-CheckMaxXSide:
-	MULAx.xyz ACC, VF17, VF06                IADDIU VI07, VI00, 0x40
-	MADDw.xyz VF16, VF12, VF00               IAND VI06, VI02, VI07
-	MUL.x VF10, VF06, VF09                   IAND VI07, VI04, VI07
-	NOP                                      NOP
-	NOP                                      IBEQ VI06, VI07, CheckMinYSide
-	NOP                                      NOP
-	CLIPw.xyz VF16, VF04                     NOP
-	CLIPw.xyz VF16, VF05                     NOP
-	CLIPw.xyz VF10, VF10                     NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      FCAND VI01, 0xCC03
-	NOP                                      IBNE VI01, VI00, CheckMinYSide
-	NOP                                      NOP
-	MULx.w VF10, VF00, VF10                  IADDIU VI08, VI00, 0x1
-	ADD.yz VF02, VF00, VF00                  MOVE.xyzw VF01, VF16
-	ADDw.x VF02, VF00, VF00                  NOP
-CheckMinYSide:
-	MULAy.xyz ACC, VF18, VF07                IADDIU VI07, VI00, 0x8
-	MADDw.xyz VF16, VF12, VF00               IAND VI06, VI02, VI07
-	MUL.y VF10, VF07, VF09                   IAND VI07, VI04, VI07
-	NOP                                      NOP
-	NOP                                      IBEQ VI06, VI07, CheckMaxYSide
-	NOP                                      NOP
-	CLIPw.xyz VF16, VF03                     NOP
-	CLIPw.xyz VF16, VF05                     NOP
-	CLIPw.xyz VF10, VF10                     NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      FCAND VI01, 0x3C0C
-	NOP                                      IBNE VI01, VI00, CheckMaxYSide
-	NOP                                      NOP
-	MULy.w VF10, VF00, VF10                  IADDIU VI08, VI00, 0x1
-	ADD.xz VF02, VF00, VF00                  MOVE.xyzw VF01, VF16
-	SUBw.y VF02, VF00, VF00                  NOP
-CheckMaxYSide:
-	MULAy.xyz ACC, VF18, VF06                IADDIU VI07, VI00, 0x4
-	MADDw.xyz VF16, VF12, VF00               IAND VI06, VI02, VI07
-	MUL.y VF10, VF06, VF09                   IAND VI07, VI04, VI07
-	NOP                                      NOP
-	NOP                                      IBEQ VI06, VI07, CheckMinZSide
-	NOP                                      NOP
-	CLIPw.xyz VF16, VF03                     NOP
-	CLIPw.xyz VF16, VF05                     NOP
-	CLIPw.xyz VF10, VF10                     NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      FCAND VI01, 0x3C0C
-	NOP                                      IBNE VI01, VI00, CheckMinZSide
-	NOP                                      NOP
-	MULy.w VF10, VF00, VF10                  IADDIU VI08, VI00, 0x1
-	ADD.xz VF02, VF00, VF00                  MOVE.xyzw VF01, VF16
-	ADDw.y VF02, VF00, VF00                  NOP
-CheckMinZSide:
-	MULAz.xyz ACC, VF19, VF07                IADDIU VI07, VI00, 0x20
-	MADDw.xyz VF16, VF12, VF00               IAND VI06, VI03, VI07
-	MUL.z VF10, VF07, VF09                   IAND VI07, VI05, VI07
-	NOP                                      NOP
-	NOP                                      IBEQ VI06, VI07, CheckMaxZSide
-	NOP                                      NOP
-	CLIPw.xyz VF16, VF03                     NOP
-	CLIPw.xyz VF16, VF04                     NOP
-	CLIPw.xyz VF10, VF10                     NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      FCAND VI01, 0x3330
-	NOP                                      IBNE VI01, VI00, CheckMaxZSide
-	NOP                                      NOP
-	MULz.w VF10, VF00, VF10                  IADDIU VI08, VI00, 0x1
-	ADD.xy VF02, VF00, VF00                  MOVE.xyzw VF01, VF16
-	SUBw.z VF02, VF00, VF00                  NOP
-CheckMaxZSide:
-	MULAz.xyz ACC, VF19, VF06                IADDIU VI07, VI00, 0x10
-	MADDw.xyz VF16, VF12, VF00               IAND VI06, VI03, VI07
-	MUL.z VF10, VF06, VF09                   IAND VI07, VI05, VI07
-	NOP                                      NOP
-	NOP                                      IBEQ VI06, VI07, DoneAllChecks
-	NOP                                      NOP
-	CLIPw.xyz VF16, VF03                     NOP
-	CLIPw.xyz VF16, VF04                     NOP
-	CLIPw.xyz VF10, VF10                     NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      FCAND VI01, 0x3330
-	NOP                                      IBNE VI01, VI00, DoneAllChecks
-	NOP                                      NOP
-	MULz.w VF10, VF00, VF10                  IADDIU VI08, VI00, 0x1
-	ADD.xy VF02, VF00, VF00                  MOVE.xyzw VF01, VF16
-	ADDw.z VF02, VF00, VF00                  NOP
-DoneAllChecks:
-	ADD.xyz VF01, VF01, VF14                 IADD VI01, VI00, VI08
-	NOP[E]                                   NOP
-	NOP                                      NOP
-StartPointInsideAABB:
-	ADD.xyz VF01, VF12, VF14                 WAITQ
-	NOP                                      IADDIU VI01, VI00, 0x1
-	NOP[E]                                   NOP
-	NOP                                      NOP
-
-
-; 860
-.globl Vu0LineToTriangleCollisionCompressedStart
-Vu0LineToTriangleCollisionCompressedStart:
-	ITOF0.xyzw VF17, VF17                    LOI 0.000244140625	; 1.0/4096.0
-	ITOF0.xyzw VF14, VF14                    NOP
-	ITOF0.xyzw VF15, VF15                    NOP
-	ITOF0.xyzw VF16, VF16                    NOP
-	MULi.xyz VF17, VF17, I                   LOI 0.0078125		; 1.0/128.0
-	MULi.w VF17, VF17, I                     NOP
-	MULi.xyzw VF14, VF14, I                  NOP
-	MULi.xyzw VF15, VF15, I                  NOP
-	MULi.xyzw VF16, VF16, I                  NOP
-; fall through
-
-; 8A8
-; VF12: point0
-; VF13: point1
-; VF14-16: verts
-; VF17: plane
-; out:
-;  VF01: intersection point
-;  VF02: triangle normal
-;  VF03 x: intersection parameter
-.globl Vu0LineToTriangleCollisionStart
-Vu0LineToTriangleCollisionStart:
-	MUL.xyz VF10, VF17, VF12                 LOI 0.5
-	MUL.xyz VF11, VF17, VF13                 NOP
-	SUB.xyz VF02, VF13, VF12                 NOP                            ; line dist
-	ADD.xyz VF17, VF17, VF00                 NOP
-	MULi.w VF03, VF00, I                     NOP
-	MULAx.w ACC, VF00, VF10                  NOP
-	MADDAy.w ACC, VF00, VF10                 IADDIU VI06, VI00, 0xE0
-	MADDz.w VF10, VF00, VF10                 FMAND VI05, VI06               ; -- normal sign flags, unused
-	MULAx.w ACC, VF00, VF11                  NOP
-	MADDAy.w ACC, VF00, VF11                 NOP
-	MADDz.w VF11, VF00, VF11                 NOP
-	SUB.w VF09, VF17, VF10                   NOP                            ; plane-pos 0
-	CLIPw.xyz VF17, VF03                     NOP                            ; compare normal against 0.5 to figure out which in which dimension to compare
-	NOP                                      IADDIU VI02, VI00, 0x10        ; Sw flag
-	SUBA.w ACC, VF17, VF11                   NOP                            ; plane-pos 1
-	SUB.w VF08, VF11, VF10                   FMAND VI01, VI02
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      FMAND VI02, VI02
-	NOP                                      IBEQ VI01, VI02, QuitAndFail   ; if on same side, no collision
-	NOP                                      NOP
-	NOP                                      DIV Q, VF09w, VF08w            ; parameter of intersection
-	NOP                                      FCAND VI01, 0x3                ; check x direction
-	NOP                                      IADDIU VI02, VI01, 0x7F
-	NOP                                      IADDIU VI06, VI00, 0x80
-	NOP                                      IAND VI02, VI02, VI06          ; Sx flag
-	NOP                                      FCAND VI01, 0xC                ; check y direction
-	NOP                                      IADDIU VI03, VI01, 0x3F
-	MULAw.xyz ACC, VF12, VF00                IADDIU VI06, VI00, 0x40
-	MADDq.xyz VF01, VF02, Q                  IAND VI03, VI03, VI06          ; point of intersection -- Sy flag
-	MULx.w VF01, VF00, VF00                  FCAND VI01, 0x30               ; -- check z direction
-	ADDq.x VF03, VF00, Q                     IADDIU VI04, VI01, 0x1F        ; output parameter
-	SUB.xyz VF05, VF15, VF14                 IADDIU VI06, VI00, 0x20        ; edge vectors
-	SUB.xyz VF08, VF01, VF14                 IAND VI04, VI04, VI06          ; edge vectors -- Sz flag
-	SUB.xyz VF06, VF16, VF15                 IADD VI06, VI02, VI03          ; edge vectors
-	SUB.xyz VF09, VF01, VF15                 IADD VI06, VI06, VI04          ; edge vectors -- combine flags
-	SUB.xyz VF07, VF14, VF16                 NOP                            ; edge vectors
-	SUB.xyz VF10, VF01, VF16                 NOP                            ; edge vectors
-	OPMULA.xyz ACC, VF08, VF05               NOP
-	OPMSUB.xyz VF18, VF05, VF08              NOP                            ; cross1
-	OPMULA.xyz ACC, VF09, VF06               NOP
-	OPMSUB.xyz VF19, VF06, VF09              NOP                            ; cross2
-	OPMULA.xyz ACC, VF10, VF07               NOP
-	OPMSUB.xyz VF20, VF07, VF10              FMAND VI02, VI06               ; cross3
-	NOP                                      NOP
-	NOP                                      FMAND VI03, VI06
-	NOP                                      NOP
-	NOP                                      FMAND VI04, VI06
-	NOP                                      NOP
-	NOP                                      IBNE VI03, VI02, QuitAndFail   ; point has to lie on the same side of all edges (i.e. inside)
-	NOP                                      NOP
-	NOP                                      IBNE VI04, VI02, QuitAndFail
-	NOP                                      NOP
-	MULw.xyz VF02, VF17, VF00                IADDIU VI01, VI00, 0x1         ; success
-	NOP[E]                                   NOP
-	NOP                                      NOP
-
-
-; A68
-; VF12: center
-; VF14: line origin
-; VF15: line vector to other point
-; out: VF16 xyz: nearest point on line; w: distance to that point
-DistanceBetweenSphereAndLine:
-	SUB.xyz VF20, VF12, VF14                 NOP
-	MUL.xyz VF21, VF15, VF15                 NOP
-	ADDA.xyz ACC, VF14, VF15                 NOP
-	MSUBw.xyz VF25, VF12, VF00               NOP                                        ; VF25 = VF12 - (VF14+VF15)
-	MUL.xyz VF22, VF20, VF20                 NOP
-	MUL.xyz VF23, VF20, VF15                 NOP
-	MULAx.w ACC, VF00, VF21                  NOP
-	MADDAy.w ACC, VF00, VF21                 NOP
-	MADDz.w VF21, VF00, VF21                 NOP	                                    ; MagSq VF15 (line length)
-	MULAx.w ACC, VF00, VF23                  NOP
-	MADDAy.w ACC, VF00, VF23                 NOP
-	MADDz.w VF23, VF00, VF23                 NOP                                        ; dot(VF12-VF14, VF15)
-	MULAx.w ACC, VF00, VF22                  NOP
-	MADDAy.w ACC, VF00, VF22                 NOP
-	MADDz.w VF22, VF00, VF22                 IADDIU VI08, VI00, 0x10                    ; MagSq VF12-VF14 -- Sw bit
-	MUL.xyz VF25, VF25, VF25                 FMAND VI08, VI08
-	NOP                                      DIV Q, VF23w, VF21w
-	NOP                                      IBNE VI00, VI08, NegativeRatio
-	NOP                                      NOP
-	ADDA.xyz ACC, VF00, VF14                 NOP
-	MADDq.xyz VF16, VF15, Q                  WAITQ                                     ; nearest point on infinte line
-	ADDq.x VF24, VF00, Q                     NOP                                       ; ratio
-	NOP                                      NOP
-	NOP                                      NOP
-	SUB.xyz VF26, VF16, VF12                 NOP
-	CLIPw.xyz VF24, VF00                     NOP                                       ; compare ratio to 1.0
-	NOP                                      NOP
-	NOP                                      NOP
-	MUL.xyz VF26, VF26, VF26                 NOP
-	NOP                                      FCAND VI01, 0x1
-	NOP                                      IBNE VI00, VI01, RatioGreaterThanOne
-	NOP                                      NOP
-	MULAx.w ACC, VF00, VF26                  NOP
-	MADDAy.w ACC, VF00, VF26                 NOP
-	MADDz.w VF16, VF00, VF26                 NOP                                      ; distance
-	NOP                                      JR VI15
-	NOP                                      NOP
-NegativeRatio:
-	ADD.xyz VF16, VF00, VF14                 NOP                 ; return line origin
-	MUL.w VF16, VF00, VF22                   NOP                 ; and DistSq to it
-	NOP                                      JR VI15
-	NOP                                      NOP
-RatioGreaterThanOne:
-	MULAx.w ACC, VF00, VF25                  NOP
-	MADDAy.w ACC, VF00, VF25                 NOP
-	MADDz.w VF16, VF00, VF25                 NOP
-	ADD.xyz VF16, VF14, VF15                 NOP                ; return toerh line point
-	NOP                                      JR VI15
-	NOP                                      NOP
-
-
-; BE0
-.globl Vu0SphereToTriangleCollisionCompressedStart
-Vu0SphereToTriangleCollisionCompressedStart:
-	ITOF0.xyzw VF17, VF17                    LOI 0.000244140625	; 1.0/4096.0
-	ITOF0.xyzw VF14, VF14                    NOP
-	ITOF0.xyzw VF15, VF15                    NOP
-	ITOF0.xyzw VF16, VF16                    NOP
-	MULi.xyz VF17, VF17, I                   LOI 0.0078125		; 1.0/128.0
-	MULi.w VF17, VF17, I                     NOP
-	MULi.xyzw VF14, VF14, I                  NOP
-	MULi.xyzw VF15, VF15, I                  NOP
-	MULi.xyzw VF16, VF16, I                  NOP
-; fall through
-
-; C28
-; VF12: sphere
-; VF14-16: verts
-; VF17: plane
-; out:
-;  VF01: intersection point
-;  VF02: triangle normal
-;  VF03 x: intersection parameter
-.globl Vu0SphereToTriangleCollisionStart
-Vu0SphereToTriangleCollisionStart:
-	MUL.xyz VF02, VF12, VF17                 LOI 0.1
-	ADD.xyz VF17, VF17, VF00                 NOP
-	ADDw.x VF13, VF00, VF12                  NOP
-	NOP                                      NOP
-	MULAx.w ACC, VF00, VF02                  IADDIU VI06, VI00, 0xE0
-	MADDAy.w ACC, VF00, VF02                 FMAND VI05, VI06                  ; normal sign flags
-	MADDAz.w ACC, VF00, VF02                 NOP
-	MSUB.w VF02, VF00, VF17                  NOP                               ; center plane pos
-	MULi.w VF03, VF00, I                     MOVE.xyzw VF04, VF03
-	NOP                                      NOP
-	NOP                                      NOP
-	CLIPw.xyz VF13, VF02                     NOP                               ; compare dist and radius
-	CLIPw.xyz VF17, VF03                     NOP
-	MULAw.xyz ACC, VF12, VF00                IADDIU VI07, VI00, 0x0            ; -- clear test case
-	MSUBw.xyz VF01, VF17, VF02               NOP
-	MULx.w VF01, VF00, VF00                  FCAND VI01, 0x3                   ; projected center on plane
-	ABS.w VF02, VF02                         IBEQ VI00, VI01, QuitAndFail      ; no intersection
-	NOP                                      NOP
-	NOP                                      FCAND VI01, 0x3                   ; -- check x direction
-	SUB.xyz VF02, VF12, VF01                 IADDIU VI02, VI01, 0x7F
-	NOP                                      IADDIU VI06, VI00, 0x80
-	SUB.xyz VF05, VF15, VF14                 IAND VI02, VI02, VI06
-	SUB.xyz VF08, VF01, VF14                 FCAND VI01, 0xC                   ; -- check y direction
-	SUB.xyz VF06, VF16, VF15                 IADDIU VI03, VI01, 0x3F
-	SUB.xyz VF09, VF01, VF15                 IADDIU VI06, VI00, 0x40
-	SUB.xyz VF07, VF14, VF16                 IAND VI03, VI03, VI06
-	SUB.xyz VF10, VF01, VF16                 FCAND VI01, 0x30                  ; -- check z direction
-	MUL.xyz VF03, VF02, VF02                 IADDIU VI04, VI01, 0x1F
-	OPMULA.xyz ACC, VF08, VF05               IADDIU VI06, VI00, 0x20
-	OPMSUB.xyz VF18, VF05, VF08              IAND VI04, VI04, VI06
-	OPMULA.xyz ACC, VF09, VF06               NOP
-	OPMSUB.xyz VF19, VF06, VF09              IADD VI06, VI02, VI03
-	OPMULA.xyz ACC, VF10, VF07               IADD VI06, VI06, VI04             ; -- combine flags
-	OPMSUB.xyz VF20, VF07, VF10              FMAND VI02, VI06                  ; -- cross 1 flags
-	MULAx.w ACC, VF00, VF03                  IAND VI05, VI05, VI06
-	MADDAy.w ACC, VF00, VF03                 FMAND VI03, VI06                  ; -- cross 2 flags
-	MADDz.w VF03, VF00, VF03                 IADDIU VI08, VI00, 0x3
-	NOP                                      FMAND VI04, VI06                  ; -- cross 3 flags
-	NOP                                      NOP
-	NOP                                      IBNE VI02, VI05, CheckSide2
-	NOP                                      RSQRT Q, VF00w, VF03w
-	ADD.xyz VF04, VF00, VF16                 IADDIU VI07, VI07, 0x1                          ; inside side 1
-CheckSide2:
-	NOP                                      IBNE VI03, VI05, CheckSide3
-	NOP                                      NOP
-	ADD.xyz VF04, VF00, VF14                 IADDIU VI07, VI07, 0x1                          ; inside side 2
-CheckSide3:
-	NOP                                      IBNE VI04, VI05, FinishCheckingSides
-	NOP                                      NOP
-	ADD.xyz VF04, VF00, VF15                 IADDIU VI07, VI07, 0x1                          ; inside side 3
-	NOP                                      NOP
-	NOP                                      IBEQ VI07, VI08, TotallyInsideTriangle
-	NOP                                      NOP
-FinishCheckingSides:
-	MUL.x VF13, VF13, VF13                   IADDIU VI08, VI00, 0x2
-	MULq.xyz VF02, VF02, Q                   WAITQ
-	NOP                                      IBNE VI07, VI08, IntersectionOutsideTwoSides
-	NOP                                      NOP
-	NOP                                      IBEQ VI02, VI05, CheckDistanceSide2
-	NOP                                      NOP
-	NOP                                      MOVE.xyzw VF15, VF05
-	NOP                                      BAL VI15, DistanceBetweenSphereAndLine
-	NOP                                      NOP
-	NOP                                      B ProcessLineResult
-	NOP                                      NOP
-CheckDistanceSide2:
-	NOP                                      IBEQ VI03, VI05, CheckDistanceSide3
-	NOP                                      NOP
-	NOP                                      MOVE.xyzw VF14, VF15
-	NOP                                      MOVE.xyzw VF15, VF06
-	NOP                                      BAL VI15, DistanceBetweenSphereAndLine
-	NOP                                      NOP
-	NOP                                      B ProcessLineResult
-	NOP                                      NOP
-CheckDistanceSide3:
-	NOP                                      MOVE.xyzw VF14, VF16
-	NOP                                      MOVE.xyzw VF15, VF07
-	NOP                                      BAL VI15, DistanceBetweenSphereAndLine
-	NOP                                      NOP
-	NOP                                      B ProcessLineResult
-	NOP                                      NOP
-IntersectionOutsideTwoSides:
-	SUB.xyz VF05, VF04, VF12                 NOP
-	ADD.xyz VF01, VF00, VF04                 NOP                                ; col point
-	SUB.xyz VF02, VF12, VF04                 NOP
-	NOP                                      NOP
-	MUL.xyz VF05, VF05, VF05                 NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	MULAx.w ACC, VF00, VF05                  NOP
-	MADDAy.w ACC, VF00, VF05                 NOP
-	MADDz.w VF05, VF00, VF05                 NOP                                ; distSq to vertex
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	CLIPw.xyz VF13, VF05                     SQRT Q, VF05w                      ; compare radiusSq and distSq
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      FCAND VI01, 0x1
-	ADDq.x VF03, VF00, Q                     WAITQ                              ; dist to vertex
-	NOP                                      IBEQ VI00, VI01, QuitAndFail       ; too far
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      DIV Q, VF00w, VF03x
-	MULq.xyz VF02, VF02, Q                   WAITQ                              ; col normal
-	NOP[E]                                   NOP
-	NOP                                      NOP
-TotallyInsideTriangle:
-	ADDw.x VF03, VF00, VF02                  WAITQ
-	MULq.xyz VF02, VF02, Q                   NOP
-	NOP[E]                                   IADDIU VI01, VI00, 0x1
-	NOP                                      NOP
-ProcessLineResult:
-	CLIPw.xyz VF13, VF16                     SQRT Q, VF16w
-	ADD.xyz VF01, VF00, VF16                 NOP
-	SUB.xyz VF02, VF12, VF16                 NOP
-	NOP                                      NOP
-	NOP                                      FCAND VI01, 0x1
-	ADDq.x VF03, VF00, Q                     WAITQ
-	NOP                                      IBEQ VI00, VI01, QuitAndFail
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      DIV Q, VF00w, VF03x
-	MULq.xyz VF02, VF02, Q                   WAITQ
-	NOP[E]                                   NOP
-	NOP                                      NOP
-
-EndOfMicrocode:
diff --git a/src/core/vu0Collision_2.s b/src/core/vu0Collision_2.s
deleted file mode 100644
index 716c29ac..00000000
--- a/src/core/vu0Collision_2.s
+++ /dev/null
@@ -1,191 +0,0 @@
-QuitAndFail2:
-	NOP[E]                                   IADDIU VI01, VI00, 0x0
-	NOP                                      NOP
-
-
-QuitAndSucceed2:
-	NOP[E]                                   IADDIU VI01, VI00, 0x1
-	NOP                                      NOP
-
-
-; 20
-GetBBVertices:
-	MULw.xy VF02, VF01, VF00                 NOP
-	MUL.z VF02, VF01, VF11                   NOP
-	MULw.xz VF03, VF01, VF00                 NOP
-	MUL.y VF03, VF01, VF11                   NOP
-	MULw.x VF04, VF01, VF00                  NOP
-	MUL.yz VF04, VF01, VF11                  NOP
-	NOP                                      JR VI15
-	NOP                                      NOP
-
-
-; 60
-Vu0OBBToOBBCollision:
-	SUBw.xyz VF11, VF00, VF00                LOI 0.5
-	MULi.xyz VF12, VF12, I                   NOP
-	MULi.xyz VF13, VF13, I                   NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      MOVE.xyz VF01, VF12
-	NOP                                      BAL VI15, GetBBVertices
-	NOP                                      NOP
-	MULAx.xyz ACC, VF14, VF01                NOP
-	MADDAy.xyz ACC, VF15, VF01               NOP
-	MADDz.xyz VF01, VF16, VF01               NOP
-	MULAx.xyz ACC, VF14, VF02                NOP
-	MADDAy.xyz ACC, VF15, VF02               NOP
-	MADDz.xyz VF02, VF16, VF02               NOP
-	MULAx.xyz ACC, VF14, VF03                NOP
-	MADDAy.xyz ACC, VF15, VF03               NOP
-	MADDz.xyz VF03, VF16, VF03               NOP
-	MULAx.xyz ACC, VF14, VF04                NOP
-	MADDAy.xyz ACC, VF15, VF04               NOP
-	MADDz.xyz VF04, VF16, VF04               NOP
-	ABS.xyz VF05, VF01                       NOP
-	ABS.xyz VF06, VF02                       NOP
-	ABS.xyz VF07, VF03                       NOP
-	ABS.xyz VF08, VF04                       NOP
-	NOP                                      NOP
-	MAX.xyz VF05, VF05, VF06                 NOP
-	NOP                                      NOP
-	MAX.xyz VF07, VF07, VF08                 NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	MAX.xyz VF05, VF05, VF07                 NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	ADD.xyz VF09, VF05, VF13                 NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	MULx.w VF05, VF00, VF09                  NOP
-	MULy.w VF06, VF00, VF09                  NOP
-	MULz.w VF07, VF00, VF09                  NOP
-	CLIPw.xyz VF17, VF05                     NOP
-	CLIPw.xyz VF17, VF06                     NOP
-	CLIPw.xyz VF17, VF07                     MOVE.xyz VF01, VF13
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      FCAND VI01, 0x3330
-	NOP                                      IBNE VI01, VI00, QuitAndFail2
-	NOP                                      NOP
-	NOP                                      BAL VI15, GetBBVertices
-	NOP                                      NOP
-	MULAx.xyz ACC, VF18, VF01                NOP
-	MADDAy.xyz ACC, VF19, VF01               NOP
-	MADDz.xyz VF01, VF20, VF01               NOP
-	MULAx.xyz ACC, VF18, VF02                NOP
-	MADDAy.xyz ACC, VF19, VF02               NOP
-	MADDz.xyz VF02, VF20, VF02               NOP
-	MULAx.xyz ACC, VF18, VF03                NOP
-	MADDAy.xyz ACC, VF19, VF03               NOP
-	MADDz.xyz VF03, VF20, VF03               NOP
-	MULAx.xyz ACC, VF18, VF04                NOP
-	MADDAy.xyz ACC, VF19, VF04               NOP
-	MADDz.xyz VF04, VF20, VF04               NOP
-	ABS.xyz VF05, VF01                       NOP
-	ABS.xyz VF06, VF02                       NOP
-	ABS.xyz VF07, VF03                       NOP
-	ABS.xyz VF08, VF04                       NOP
-	NOP                                      NOP
-	MAX.xyz VF05, VF05, VF06                 NOP
-	NOP                                      NOP
-	MAX.xyz VF07, VF07, VF08                 NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	MAX.xyz VF05, VF05, VF07                 NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	ADD.xyz VF09, VF05, VF12                 NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	MULx.w VF05, VF00, VF09                  NOP
-	MULy.w VF06, VF00, VF09                  NOP
-	MULz.w VF07, VF00, VF09                  NOP
-	CLIPw.xyz VF21, VF05                     NOP
-	CLIPw.xyz VF21, VF06                     NOP
-	CLIPw.xyz VF21, VF07                     NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      NOP
-	NOP                                      FCAND VI01, 0x3330
-	NOP                                      IBNE VI01, VI00, QuitAndFail2
-	NOP                                      NOP
-	SUB.xyz VF06, VF02, VF01                 NOP
-	SUB.xyz VF07, VF03, VF01                 NOP
-	ADD.xyz VF08, VF04, VF01                 NOP
-	ADD.x VF09, VF00, VF12                   NOP
-	ADD.yz VF09, VF00, VF00                  NOP
-	ADD.y VF10, VF00, VF12                   NOP
-	ADD.xz VF10, VF00, VF00                  NOP
-	ADD.z VF11, VF00, VF12                   IADDI VI04, VI00, 0x0
-	ADD.xy VF11, VF00, VF00                  IADD VI02, VI00, VI00
-	OPMULA.xyz ACC, VF06, VF09               NOP
-	OPMSUB.xyz VF01, VF09, VF06              NOP
-	OPMULA.xyz ACC, VF06, VF10               NOP
-	OPMSUB.xyz VF02, VF10, VF06              NOP
-	OPMULA.xyz ACC, VF06, VF11               NOP
-	OPMSUB.xyz VF03, VF11, VF06              SQI.xyzw VF01, (VI02++)
-	OPMULA.xyz ACC, VF07, VF09               NOP
-	OPMSUB.xyz VF01, VF09, VF07              SQI.xyzw VF02, (VI02++)
-	OPMULA.xyz ACC, VF07, VF10               NOP
-	OPMSUB.xyz VF02, VF10, VF07              SQI.xyzw VF03, (VI02++)
-	OPMULA.xyz ACC, VF07, VF11               NOP
-	OPMSUB.xyz VF03, VF11, VF07              SQI.xyzw VF01, (VI02++)
-	OPMULA.xyz ACC, VF08, VF09               NOP
-	OPMSUB.xyz VF01, VF09, VF08              SQI.xyzw VF02, (VI02++)
-	OPMULA.xyz ACC, VF08, VF10               NOP
-	OPMSUB.xyz VF02, VF10, VF08              SQI.xyzw VF03, (VI02++)
-	OPMULA.xyz ACC, VF08, VF11               LOI 0.5
-	OPMSUB.xyz VF01, VF11, VF08              SQI.xyzw VF01, (VI02++)
-	MULi.xyz VF06, VF06, I                   NOP
-	MULi.xyz VF07, VF07, I                   SQI.xyzw VF02, (VI02++)
-	MULi.xyz VF08, VF08, I                   NOP
-	MUL.xyz VF02, VF21, VF01                 NOP
-	MUL.xyz VF03, VF12, VF01                 NOP
-	MUL.xyz VF09, VF06, VF01                 NOP
-	MUL.xyz VF10, VF07, VF01                 NOP
-	MUL.xyz VF11, VF08, VF01                 NOP
-	ABS.xyz VF03, VF03                       NOP
-	ADDy.x VF05, VF09, VF09                  NOP
-	ADDx.y VF05, VF10, VF10                  NOP
-	ADDx.z VF05, VF11, VF11                  NOP
-	NOP                                      NOP
-EdgePairLoop:
-	ADDz.x VF05, VF05, VF09                  NOP
-	ADDz.y VF05, VF05, VF10                  NOP
-	ADDy.z VF05, VF05, VF11                  NOP
-	MULAx.w ACC, VF00, VF02                  IADD VI03, VI02, VI00
-	MADDAy.w ACC, VF00, VF02                 LQD.xyzw VF01, (--VI02)
-	MADDz.w VF02, VF00, VF02                 NOP
-	ABS.xyz VF05, VF05                       NOP
-	MULAx.w ACC, VF00, VF03                  NOP
-	MADDAy.w ACC, VF00, VF03                 NOP
-	MADDAz.w ACC, VF00, VF03                 NOP
-	MADDAx.w ACC, VF00, VF05                 NOP
-	MADDAy.w ACC, VF00, VF05                 NOP
-	MADDz.w VF03, VF00, VF05                 NOP
-	ADDw.x VF04, VF00, VF02                  NOP
-	MUL.xyz VF02, VF21, VF01                 NOP
-	MUL.xyz VF03, VF12, VF01                 NOP
-	MUL.xyz VF09, VF06, VF01                 NOP
-	CLIPw.xyz VF04, VF03                     NOP
-	MUL.xyz VF10, VF07, VF01                 NOP
-	MUL.xyz VF11, VF08, VF01                 NOP
-	ABS.xyz VF03, VF03                       NOP
-	ADDy.x VF05, VF09, VF09                  FCAND VI01, 0x3
-	ADDx.y VF05, VF10, VF10                  IBNE VI01, VI00, QuitAndFail2
-	ADDx.z VF05, VF11, VF11                  NOP
-	NOP                                      IBNE VI03, VI00, EdgePairLoop
-	NOP                                      NOP
-	NOP[E]                                   IADDIU VI01, VI00, 0x1
-	NOP                                      NOP
-
-EndOfMicrocode2: