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re3/src/render/SpecialFX.cpp

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#include "common.h"
#include "SpecialFX.h"
#include "RenderBuffer.h"
#include "Timer.h"
#include "Sprite.h"
#include "Font.h"
#include "Text.h"
#include "TxdStore.h"
#include "FileMgr.h"
#include "FileLoader.h"
#include "Timecycle.h"
#include "Lights.h"
#include "ModelIndices.h"
#include "VisibilityPlugins.h"
#include "World.h"
#include "PlayerPed.h"
#include "Particle.h"
#include "Shadows.h"
#include "General.h"
#include "Camera.h"
#include "Shadows.h"
#include "main.h"
#include "ColStore.h"
#include "Coronas.h"
#include "Script.h"
#include "DMAudio.h"
RwIm3DVertex StreakVertices[4];
RwImVertexIndex StreakIndexList[12];
RwIm3DVertex TraceVertices[10];
static RwImVertexIndex TraceIndexList[48] = {0, 5, 7, 0, 7, 2, 0, 7, 5, 0, 2, 7, 0, 4, 9, 0,
9, 5, 0, 9, 4, 0, 5, 9, 0, 1, 6, 0, 6, 5, 0, 6,
1, 0, 5, 6, 0, 3, 8, 0, 8, 5, 0, 8, 3, 0, 5, 8 };
bool CSpecialFX::bVideoCam;
bool CSpecialFX::bLiftCam;
bool CSpecialFX::bSnapShotActive;
int32 CSpecialFX::SnapShotFrames;
static RwTexture* gpSmokeTrailTexture;
void
CSpecialFX::Init(void)
{
CBulletTraces::Init();
RwIm3DVertexSetU(&TraceVertices[0], 0.0);
RwIm3DVertexSetV(&TraceVertices[0], 0.0);
RwIm3DVertexSetU(&TraceVertices[1], 1.0);
RwIm3DVertexSetV(&TraceVertices[1], 0.0);
RwIm3DVertexSetU(&TraceVertices[2], 1.0);
RwIm3DVertexSetV(&TraceVertices[2], 0.0);
RwIm3DVertexSetU(&TraceVertices[3], 1.0);
RwIm3DVertexSetV(&TraceVertices[3], 0.0);
RwIm3DVertexSetU(&TraceVertices[4], 1.0);
RwIm3DVertexSetV(&TraceVertices[4], 0.0);
RwIm3DVertexSetU(&TraceVertices[5], 0.0);
RwIm3DVertexSetU(&TraceVertices[6], 1.0);
RwIm3DVertexSetU(&TraceVertices[7], 1.0);
RwIm3DVertexSetU(&TraceVertices[8], 1.0);
RwIm3DVertexSetU(&TraceVertices[9], 1.0);
RwIm3DVertexSetU(&StreakVertices[0], 0.0f);
RwIm3DVertexSetV(&StreakVertices[0], 0.0f);
RwIm3DVertexSetU(&StreakVertices[1], 1.0f);
RwIm3DVertexSetV(&StreakVertices[1], 0.0f);
RwIm3DVertexSetU(&StreakVertices[2], 0.0f);
RwIm3DVertexSetV(&StreakVertices[2], 0.0f);
RwIm3DVertexSetU(&StreakVertices[3], 1.0f);
RwIm3DVertexSetV(&StreakVertices[3], 0.0f);
StreakIndexList[0] = 0;
StreakIndexList[1] = 1;
StreakIndexList[2] = 2;
StreakIndexList[3] = 1;
StreakIndexList[4] = 3;
StreakIndexList[5] = 2;
StreakIndexList[6] = 0;
StreakIndexList[7] = 2;
StreakIndexList[8] = 1;
StreakIndexList[9] = 1;
StreakIndexList[10] = 2;
StreakIndexList[11] = 3;
CMotionBlurStreaks::Init();
CBrightLights::Init();
CShinyTexts::Init();
CMoneyMessages::Init();
C3dMarkers::Init();
CSpecialFX::bSnapShotActive = false;
CSpecialFX::bVideoCam = false;
CSpecialFX::SnapShotFrames = 0;
CSpecialFX::bLiftCam = false;
CTxdStore::PushCurrentTxd();
CTxdStore::SetCurrentTxd(CTxdStore::FindTxdSlot("particle"));
if(gpSmokeTrailTexture == nil)
gpSmokeTrailTexture = RwTextureRead("smoketrail", 0);
CTxdStore::PopCurrentTxd();
}
void
CSpecialFX::AddWeaponStreak(int type)
{
static CMatrix matrix;
CVector start;
CVector end;
if (FindPlayerPed() != nil && FindPlayerPed()->m_pWeaponModel != nil) {
switch (type) {
case WEAPONTYPE_BASEBALLBAT:
matrix = RwFrameGetLTM(RpAtomicGetFrame(FindPlayerPed()->m_pWeaponModel));
start = matrix * CVector(0.02f, 0.05f, 0.07f);
end = matrix * CVector(0.246f, 0.0325f, 0.796f);
break;
case WEAPONTYPE_GOLFCLUB:
matrix = RwFrameGetLTM(RpAtomicGetFrame(FindPlayerPed()->m_pWeaponModel));
start = matrix * CVector(0.02f, 0.05f, 0.07f);
end = matrix * CVector(-0.054f, 0.0325f, 0.796f);
break;
case WEAPONTYPE_KATANA:
matrix = RwFrameGetLTM(RpAtomicGetFrame(FindPlayerPed()->m_pWeaponModel));
start = matrix * CVector(0.02f, 0.05f, 0.07f);
end = matrix * CVector(0.096f, -0.0175f, 1.096f);
break;
default:
return;
}
CMotionBlurStreaks::RegisterStreak((uintptr)FindPlayerPed()->m_pWeaponModel, 100, 100, 100, start, end);
}
}
RwObject*
LookForBatCB(RwObject *object, void *data)
{
static CMatrix MatLTM;
if(CVisibilityPlugins::GetAtomicModelInfo((RpAtomic*)object) == (CSimpleModelInfo*)data){
MatLTM = CMatrix(RwFrameGetLTM(RpAtomicGetFrame((RpAtomic*)object)));
CVector p1 = MatLTM * CVector(0.02f, 0.05f, 0.07f);
CVector p2 = MatLTM * CVector(0.246f, 0.0325f, 0.796f);
CMotionBlurStreaks::RegisterStreak((uintptr)object, 100, 100, 100, p1, p2);
}
return nil;
}
void
CSpecialFX::Update(void)
{
CMotionBlurStreaks::Update();
CBulletTraces::Update();
}
void
CSpecialFX::Shutdown(void)
{
C3dMarkers::Shutdown();
if (gpSmokeTrailTexture) {
RwTextureDestroy(gpSmokeTrailTexture);
gpSmokeTrailTexture = nil;
}
}
void
CSpecialFX::Render(void)
{
CMotionBlurStreaks::Render();
CBulletTraces::Render();
CBrightLights::Render();
CShinyTexts::Render();
CMoneyMessages::Render();
C3dMarkers::Render();
}
void
CSpecialFX::Render2DFXs(void)
{
if (CSpecialFX::bVideoCam) {
CFont::SetScale(SCREEN_SCALE_X(1.5f), SCREEN_SCALE_Y(1.5f));
CFont::SetJustifyOff();
CFont::SetBackgroundOff();
CFont::SetCentreSize(SCREEN_SCALE_X(620.0f)); // unused
CFont::SetCentreOff();
CFont::SetPropOn();
CFont::SetColor(CRGBA(0, 255, 0, 200));
FONT_LOCALE(FONT_STANDARD);
sprintf(gString, "%d", CTimer::GetFrameCounter() & 0x3F); // mb % 63
AsciiToUnicode(gString, gUString);
CFont::PrintString(SCREEN_WIDTH * 8 / 10, SCREEN_HEIGHT * 8 / 10, gUString);
for (int32 i = 0; i < SCREEN_HEIGHT; i += 4) {
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void *)rwBLENDONE);
RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void *)rwBLENDONE);
CSprite2d::Draw2DPolygon(0.0f, i, SCREEN_WIDTH, i, 0.0f, i+1, SCREEN_WIDTH, i+1, CRGBA(0, 100, 0, 100));
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
CSprite2d::Draw2DPolygon(0.0f, i+2, SCREEN_WIDTH, i+2, 0.0f, i+3, SCREEN_WIDTH, i+3, CRGBA(0, 0, 0, 150));
}
int32 tmp = (CTimer::GetTimeInMilliseconds() & 0x7ff) * (SCREEN_HEIGHT + 70.0f) / 2048 - 70.0f; //mb % 2048
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
CSprite2d::Draw2DPolygon(0.0, tmp, SCREEN_WIDTH, tmp, 0.0, tmp + 70.0f, SCREEN_WIDTH, tmp + 70.0f , CRGBA(0, 100, 0, 60));
}
if (CSpecialFX::bLiftCam) {
CFont::SetScale(SCREEN_SCALE_X(1.5f), SCREEN_SCALE_Y(1.5f));
CFont::SetJustifyOff();
CFont::SetBackgroundOff();
CFont::SetCentreSize(SCREEN_SCALE_X(620.0f)); // unused
CFont::SetCentreOff();
CFont::SetPropOn();
CFont::SetColor(CRGBA(100, 100, 100, 200));
FONT_LOCALE(FONT_STANDARD);
CFont::PrintString(SCREEN_WIDTH * 8 / 10, SCREEN_HEIGHT * 8 / 10, gUString);
for (int32 i = 0; i < SCREEN_HEIGHT; i += 4) {
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDONE);
RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDONE);
CSprite2d::Draw2DPolygon(0.0f, i, SCREEN_WIDTH, i, 0.0f, i + 1, SCREEN_WIDTH, i + 1, CRGBA(100, 100, 100, 100));
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
CSprite2d::Draw2DPolygon(0.0f, i + 2, SCREEN_WIDTH, i + 2, 0.0f, i + 3, SCREEN_WIDTH, i + 3, CRGBA(0, 0, 0, 150));
}
int32 tmp = (CTimer::GetTimeInMilliseconds() & 0x7ff) * (SCREEN_HEIGHT + 70.0f) / 2048 - 70.0f; //mb % 2048
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
CSprite2d::Draw2DPolygon(0.0, tmp, SCREEN_WIDTH, tmp, 0.0, tmp + 70.0f, SCREEN_WIDTH, tmp + 70.0f, CRGBA(100, 100, 100, 60));
for (int32 i = 0; i < 200; i++) {
int32 posX = CGeneral::GetRandomNumber() % (int32)SCREEN_WIDTH;
int32 posY = CGeneral::GetRandomNumber() % (int32)SCREEN_HEIGHT;
CSprite2d::DrawRect(CRect(posX, posY + 2, posX+20, posY), CRGBA(255, 255, 255, 64));
}
}
if (CSpecialFX::bSnapShotActive) {
if (++CSpecialFX::SnapShotFrames > 20) {
CSpecialFX::bSnapShotActive = false;
CTimer::SetTimeScale(1.0f);
} else {
CTimer::SetTimeScale(0.0f); //in andro it's 0.00001
if (CSpecialFX::SnapShotFrames < 10) {
int32 tmp = (255 - 255 * CSpecialFX::SnapShotFrames / 10) * 0.65f;
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDONE);
RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDONE);
CSprite2d::Draw2DPolygon(0.0f, 0.0f, SCREEN_WIDTH, 0.0f, 0.0f, SCREEN_HEIGHT, SCREEN_WIDTH, SCREEN_HEIGHT, CRGBA(tmp, tmp, tmp, tmp));
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
}
}
}
}
CRegisteredMotionBlurStreak CMotionBlurStreaks::aStreaks[NUMMBLURSTREAKS];
void
CRegisteredMotionBlurStreak::Update(void)
{
int i;
bool wasUpdated;
bool lastWasUpdated = false;
for(i = 2; i > 0; i--){
m_pos1[i] = m_pos1[i-1];
m_pos2[i] = m_pos2[i-1];
m_isValid[i] = m_isValid[i-1];
wasUpdated = true;
if(!lastWasUpdated && !m_isValid[i])
wasUpdated = false;
lastWasUpdated = wasUpdated;
}
m_isValid[0] = false;
if(!wasUpdated)
m_id = 0;
}
void
CRegisteredMotionBlurStreak::Render(void)
{
int i;
int a1, a2;
for(i = 0; i < 2; i++)
if(m_isValid[i] && m_isValid[i+1]){
a1 = (255/3)*(3-i)/3;
RwIm3DVertexSetRGBA(&StreakVertices[0], m_red, m_green, m_blue, a1);
RwIm3DVertexSetRGBA(&StreakVertices[1], m_red, m_green, m_blue, a1);
a2 = (255/3)*(3-(i+1))/3;
RwIm3DVertexSetRGBA(&StreakVertices[2], m_red, m_green, m_blue, a2);
RwIm3DVertexSetRGBA(&StreakVertices[3], m_red, m_green, m_blue, a2);
RwIm3DVertexSetPos(&StreakVertices[0], m_pos1[i].x, m_pos1[i].y, m_pos1[i].z);
RwIm3DVertexSetPos(&StreakVertices[1], m_pos2[i].x, m_pos2[i].y, m_pos2[i].z);
RwIm3DVertexSetPos(&StreakVertices[2], m_pos1[i+1].x, m_pos1[i+1].y, m_pos1[i+1].z);
RwIm3DVertexSetPos(&StreakVertices[3], m_pos2[i+1].x, m_pos2[i+1].y, m_pos2[i+1].z);
LittleTest();
if(RwIm3DTransform(StreakVertices, 4, nil, rwIM3D_VERTEXUV)){
RwIm3DRenderIndexedPrimitive(rwPRIMTYPETRILIST, StreakIndexList, 12);
RwIm3DEnd();
}
}
}
void
CMotionBlurStreaks::Init(void)
{
int i;
for(i = 0; i < NUMMBLURSTREAKS; i++)
aStreaks[i].m_id = 0;
}
void
CMotionBlurStreaks::Update(void)
{
int i;
for(i = 0; i < NUMMBLURSTREAKS; i++)
if(aStreaks[i].m_id != 0)
aStreaks[i].Update();
}
void
CMotionBlurStreaks::RegisterStreak(uintptr id, uint8 r, uint8 g, uint8 b, CVector p1, CVector p2)
{
int i;
for(i = 0; i < NUMMBLURSTREAKS; i++){
if(aStreaks[i].m_id == id){
// Found a streak from last frame, update
aStreaks[i].m_red = r;
aStreaks[i].m_green = g;
aStreaks[i].m_blue = b;
aStreaks[i].m_pos1[0] = p1;
aStreaks[i].m_pos2[0] = p2;
aStreaks[i].m_isValid[0] = true;
return;
}
}
// Find free slot
for(i = 0; aStreaks[i].m_id != 0 ; i++)
if(i == NUMMBLURSTREAKS-1)
return;
// Create a new streak
aStreaks[i].m_id = id;
aStreaks[i].m_red = r;
aStreaks[i].m_green = g;
aStreaks[i].m_blue = b;
aStreaks[i].m_pos1[0] = p1;
aStreaks[i].m_pos2[0] = p2;
aStreaks[i].m_isValid[0] = true;
aStreaks[i].m_isValid[1] = false;
aStreaks[i].m_isValid[2] = false;
}
void
CMotionBlurStreaks::Render(void)
{
bool setRenderStates = false;
int i;
for(i = 0; i < NUMMBLURSTREAKS; i++)
if(aStreaks[i].m_id != 0){
if(!setRenderStates){
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE);
RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE);
RwRenderStateSet(rwRENDERSTATEFOGENABLE, (void *)TRUE);
RwRenderStateSet(rwRENDERSTATEFOGCOLOR,
(void*)RWRGBALONG(CTimeCycle::GetFogRed(), CTimeCycle::GetFogGreen(), CTimeCycle::GetFogBlue(), 255));
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, (void*)FALSE);
setRenderStates = true;
}
aStreaks[i].Render();
}
if(setRenderStates){
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)FALSE);
RwRenderStateSet(rwRENDERSTATEFOGENABLE, (void *)FALSE);
}
}
CBulletTrace CBulletTraces::aTraces[NUMBULLETTRACES];
void CBulletTraces::Init(void)
{
for (int i = 0; i < NUMBULLETTRACES; i++)
aTraces[i].m_bInUse = false;
}
void CBulletTraces::AddTrace(CVector* start, CVector* end, float thickness, uint32 lifeTime, uint8 visibility)
{
int32 enabledCount;
uint32 modifiedLifeTime;
int32 nextSlot;
enabledCount = 0;
for (int i = 0; i < NUMBULLETTRACES; i++)
if (aTraces[i].m_bInUse)
enabledCount++;
if (enabledCount >= 10)
modifiedLifeTime = lifeTime / 4;
else if (enabledCount >= 5)
modifiedLifeTime = lifeTime / 2;
else
modifiedLifeTime = lifeTime;
nextSlot = 0;
for (int i = 0; nextSlot < NUMBULLETTRACES && aTraces[i].m_bInUse; i++)
nextSlot++;
if (nextSlot < 16) {
aTraces[nextSlot].m_vecStartPos = *start;
aTraces[nextSlot].m_vecEndPos = *end;
aTraces[nextSlot].m_bInUse = true;
aTraces[nextSlot].m_nCreationTime = CTimer::GetTimeInMilliseconds();
aTraces[nextSlot].m_fVisibility = visibility;
aTraces[nextSlot].m_fThickness = thickness;
aTraces[nextSlot].m_nLifeTime = modifiedLifeTime;
}
float startProjFwd = DotProduct(TheCamera.GetForward(), *start - TheCamera.GetPosition());
float endProjFwd = DotProduct(TheCamera.GetForward(), *end - TheCamera.GetPosition());
if (startProjFwd * endProjFwd < 0.0f) { //if one of point behind us and second before us
float fStartDistFwd = Abs(startProjFwd) / (Abs(startProjFwd) + Abs(endProjFwd));
float startProjUp = DotProduct(TheCamera.GetUp(), *start - TheCamera.GetPosition());
float endProjUp = DotProduct(TheCamera.GetUp(), *end - TheCamera.GetPosition());
float distUp = (endProjUp - startProjUp) * fStartDistFwd + startProjUp;
float startProjRight = DotProduct(TheCamera.GetRight(), *start - TheCamera.GetPosition());
float endProjRight = DotProduct(TheCamera.GetRight(), *end - TheCamera.GetPosition());
float distRight = (endProjRight - startProjRight) * fStartDistFwd + startProjRight;
float dist = Sqrt(SQR(distUp) + SQR(distRight));
if (dist < 2.0f) {
if(distRight < 0.0f)
DMAudio.PlayFrontEndSound(SOUND_BULLETTRACE_2, 127 * (1.0f - dist * 0.5f));
else
DMAudio.PlayFrontEndSound(SOUND_BULLETTRACE_1, 127 * (1.0f - dist * 0.5f));
}
}
}
void CBulletTraces::AddTrace(CVector* start, CVector* end, int32 weaponType, class CEntity* shooter)
{
CPhysical* player;
float speed;
int16 camMode;
if (shooter == (CEntity*)FindPlayerPed() || (FindPlayerVehicle() != nil && FindPlayerVehicle() == (CVehicle*)shooter)) {
camMode = TheCamera.Cams[TheCamera.ActiveCam].Mode;
if (camMode == CCam::MODE_M16_1STPERSON
|| camMode == CCam::MODE_CAMERA
|| camMode == CCam::MODE_SNIPER
|| camMode == CCam::MODE_M16_1STPERSON_RUNABOUT
|| camMode == CCam::MODE_ROCKETLAUNCHER
|| camMode == CCam::MODE_ROCKETLAUNCHER_RUNABOUT
|| camMode == CCam::MODE_SNIPER_RUNABOUT
|| camMode == CCam::MODE_HELICANNON_1STPERSON) {
player = FindPlayerVehicle() ? (CPhysical*)FindPlayerVehicle() : (CPhysical*)FindPlayerPed();
speed = player->m_vecMoveSpeed.Magnitude();
if (speed < 0.05f)
return;
}
}
switch (weaponType) {
case WEAPONTYPE_PYTHON:
case WEAPONTYPE_SHOTGUN:
case WEAPONTYPE_SPAS12_SHOTGUN:
case WEAPONTYPE_STUBBY_SHOTGUN:
CBulletTraces::AddTrace(start, end, 0.7f, 1000, 200);
break;
case WEAPONTYPE_M4:
case WEAPONTYPE_RUGER:
case WEAPONTYPE_SNIPERRIFLE:
case WEAPONTYPE_LASERSCOPE:
case WEAPONTYPE_M60:
case WEAPONTYPE_MINIGUN:
case WEAPONTYPE_HELICANNON:
CBulletTraces::AddTrace(start, end, 1.0f, 2000, 220);
break;
default:
CBulletTraces::AddTrace(start, end, 0.4f, 750, 150);
break;
}
}
void CBulletTraces::Render(void)
{
for (int i = 0; i < NUMBULLETTRACES; i++) {
if (!aTraces[i].m_bInUse)
continue;
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE);
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, RwTextureGetRaster(gpSmokeTrailTexture));
float timeAlive = CTimer::GetTimeInMilliseconds() - aTraces[i].m_nCreationTime;
float traceThickness = aTraces[i].m_fThickness * timeAlive / aTraces[i].m_nLifeTime;
CVector horizontalOffset = aTraces[i].m_vecEndPos - aTraces[i].m_vecStartPos;
horizontalOffset.Normalise();
horizontalOffset *= traceThickness;
//then closer trace to die then it more transparent
uint8 nAlphaValue = aTraces[i].m_fVisibility * (aTraces[i].m_nLifeTime - timeAlive) / aTraces[i].m_nLifeTime;
CVector start = aTraces[i].m_vecStartPos;
CVector end = aTraces[i].m_vecEndPos;
float startProj = DotProduct(start - TheCamera.GetPosition(), TheCamera.GetForward()) - 0.7f;
float endProj = DotProduct(end - TheCamera.GetPosition(), TheCamera.GetForward()) - 0.7f;
if (startProj < 0.0f && endProj < 0.0f) //we dont need render trace behind us
continue;
if (startProj < 0.0f) { //if strat behind us move it closer
float absStartProj = Abs(startProj);
float absEndProj = Abs(endProj);
start = (absEndProj * start + absStartProj * end) / (absStartProj + absEndProj);
} else if (endProj < 0.0f) {
float absStartProj = Abs(startProj);
float absEndProj = Abs(endProj);
end = (absEndProj * start + absStartProj * end) / (absStartProj + absEndProj);
}
//we divide trace at three parts
CVector start2 = (7.0f * start + end) / 8;
CVector end2 = (7.0f * end + start) / 8;
RwIm3DVertexSetV(&TraceVertices[5], 10.0f);
RwIm3DVertexSetV(&TraceVertices[6], 10.0f);
RwIm3DVertexSetV(&TraceVertices[7], 10.0f);
RwIm3DVertexSetV(&TraceVertices[8], 10.0f);
RwIm3DVertexSetV(&TraceVertices[9], 10.0f);
RwIm3DVertexSetRGBA(&TraceVertices[0], 255, 255, 255, nAlphaValue);
RwIm3DVertexSetRGBA(&TraceVertices[1], 255, 255, 255, nAlphaValue);
RwIm3DVertexSetRGBA(&TraceVertices[2], 255, 255, 255, nAlphaValue);
RwIm3DVertexSetRGBA(&TraceVertices[3], 255, 255, 255, nAlphaValue);
RwIm3DVertexSetRGBA(&TraceVertices[4], 255, 255, 255, nAlphaValue);
RwIm3DVertexSetRGBA(&TraceVertices[5], 255, 255, 255, nAlphaValue);
RwIm3DVertexSetRGBA(&TraceVertices[6], 255, 255, 255, nAlphaValue);
RwIm3DVertexSetRGBA(&TraceVertices[7], 255, 255, 255, nAlphaValue);
RwIm3DVertexSetRGBA(&TraceVertices[8], 255, 255, 255, nAlphaValue);
RwIm3DVertexSetRGBA(&TraceVertices[9], 255, 255, 255, nAlphaValue);
//two points in center
RwIm3DVertexSetPos(&TraceVertices[0], start2.x, start2.y, start2.z);
RwIm3DVertexSetPos(&TraceVertices[5], end2.x, end2.y, end2.z);
//vertical planes
RwIm3DVertexSetPos(&TraceVertices[1], start2.x, start2.y, start2.z + traceThickness);
RwIm3DVertexSetPos(&TraceVertices[3], start2.x, start2.y, start2.z - traceThickness);
RwIm3DVertexSetPos(&TraceVertices[6], end2.x, end2.y, end2.z + traceThickness);
RwIm3DVertexSetPos(&TraceVertices[8], end2.x, end2.y, end2.z - traceThickness);
//horizontal planes
RwIm3DVertexSetPos(&TraceVertices[2], start2.x + horizontalOffset.y, start2.y - horizontalOffset.x, start2.z);
RwIm3DVertexSetPos(&TraceVertices[7], end2.x + horizontalOffset.y, end2.y - horizontalOffset.x, end2.z);
#ifdef FIX_BUGS //this point calculated wrong for some reason
RwIm3DVertexSetPos(&TraceVertices[4], start2.x - horizontalOffset.y, start2.y + horizontalOffset.x, start2.z);
RwIm3DVertexSetPos(&TraceVertices[9], end2.x - horizontalOffset.y, end2.y + horizontalOffset.x, end2.z);
#else
RwIm3DVertexSetPos(&TraceVertices[4], start2.x - horizontalOffset.y, start2.y - horizontalOffset.y, start2.z);
RwIm3DVertexSetPos(&TraceVertices[9], end2.x - horizontalOffset.y, end2.y - horizontalOffset.y, end2.z);
#endif
if (RwIm3DTransform(TraceVertices, ARRAY_SIZE(TraceVertices), nil, 1)) {
RwIm3DRenderIndexedPrimitive(rwPRIMTYPETRILIST, TraceIndexList, ARRAY_SIZE(TraceIndexList));
RwIm3DEnd();
}
RwIm3DVertexSetV(&TraceVertices[5], 2.0f);
RwIm3DVertexSetV(&TraceVertices[6], 2.0f);
RwIm3DVertexSetV(&TraceVertices[7], 2.0f);
RwIm3DVertexSetV(&TraceVertices[8], 2.0f);
RwIm3DVertexSetV(&TraceVertices[9], 2.0f);
RwIm3DVertexSetRGBA(&TraceVertices[0], 255, 255, 255, 0);
RwIm3DVertexSetRGBA(&TraceVertices[1], 255, 255, 255, 0);
RwIm3DVertexSetRGBA(&TraceVertices[2], 255, 255, 255, 0);
RwIm3DVertexSetRGBA(&TraceVertices[3], 255, 255, 255, 0);
RwIm3DVertexSetRGBA(&TraceVertices[4], 255, 255, 255, 0);
RwIm3DVertexSetPos(&TraceVertices[0], start.x, start.y, start.z);
RwIm3DVertexSetPos(&TraceVertices[1], start.x, start.y, start.z + traceThickness);
RwIm3DVertexSetPos(&TraceVertices[3], start.x, start.y, start.z - traceThickness);
RwIm3DVertexSetPos(&TraceVertices[2], start.x + horizontalOffset.y, start.y - horizontalOffset.x, start.z);
RwIm3DVertexSetPos(&TraceVertices[5], start2.x, start2.y, start2.z);
RwIm3DVertexSetPos(&TraceVertices[6], start2.x, start2.y, start2.z + traceThickness);
RwIm3DVertexSetPos(&TraceVertices[8], start2.x, start2.y, start2.z - traceThickness);
RwIm3DVertexSetPos(&TraceVertices[7], start2.x + horizontalOffset.y, start2.y - horizontalOffset.x, start2.z);
#ifdef FIX_BUGS
RwIm3DVertexSetPos(&TraceVertices[4], start.x - horizontalOffset.y, start.y + horizontalOffset.x, start.z);
RwIm3DVertexSetPos(&TraceVertices[9], start2.x - horizontalOffset.y, start2.y + horizontalOffset.x, start2.z);
#else
RwIm3DVertexSetPos(&TraceVertices[4], start.x - horizontalOffset.y, start.y - horizontalOffset.y, start.z);
RwIm3DVertexSetPos(&TraceVertices[9], start2.x - horizontalOffset.y, start2.y - horizontalOffset.y, start2.z);
#endif
if (RwIm3DTransform(TraceVertices, ARRAY_SIZE(TraceVertices), nil, rwIM3D_VERTEXUV)) {
RwIm3DRenderIndexedPrimitive(rwPRIMTYPETRILIST, TraceIndexList, ARRAY_SIZE(TraceIndexList));
RwIm3DEnd();
}
RwIm3DVertexSetPos(&TraceVertices[1], end.x, end.y, end.z);
RwIm3DVertexSetPos(&TraceVertices[2], end.x, end.y, end.z + traceThickness);
RwIm3DVertexSetPos(&TraceVertices[4], end.x, end.y, end.z - traceThickness);
RwIm3DVertexSetPos(&TraceVertices[3], end.x + horizontalOffset.y, end.y - horizontalOffset.x, end.z);
RwIm3DVertexSetPos(&TraceVertices[5], end2.x, end2.y, end2.z);
RwIm3DVertexSetPos(&TraceVertices[6], end2.x, end2.y, end2.z + traceThickness);
RwIm3DVertexSetPos(&TraceVertices[8], end2.x, end2.y, end2.z - traceThickness);
RwIm3DVertexSetPos(&TraceVertices[7], end2.x + horizontalOffset.y, end2.y - horizontalOffset.x, end2.z);
#ifdef FIX_BUGS
RwIm3DVertexSetPos(&TraceVertices[5], end.x - horizontalOffset.y, end.y + horizontalOffset.x, end.z);
RwIm3DVertexSetPos(&TraceVertices[9], end2.x - horizontalOffset.y, end2.y + horizontalOffset.x, end2.z);
#else
RwIm3DVertexSetPos(&TraceVertices[5], end.x - horizontalOffset.y, end.y - horizontalOffset.y, end.z);
RwIm3DVertexSetPos(&TraceVertices[9], end2.x - horizontalOffset.y, end2.y - horizontalOffset.y, end2.z);
#endif
if (RwIm3DTransform(TraceVertices, ARRAY_SIZE(TraceVertices), nil, rwIM3D_VERTEXUV)) {
RwIm3DRenderIndexedPrimitive(rwPRIMTYPETRILIST, TraceIndexList, ARRAY_SIZE(TraceIndexList));
RwIm3DEnd();
}
}
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
}
void CBulletTraces::Update(void)
{
for (int i = 0; i < NUMBULLETTRACES; i++) {
if (aTraces[i].m_bInUse)
aTraces[i].Update();
}
}
void CBulletTrace::Update(void)
{
if (CTimer::GetTimeInMilliseconds() - m_nCreationTime >= m_nLifeTime)
m_bInUse = false;
}
RpAtomic *
MarkerAtomicCB(RpAtomic *atomic, void *data)
{
*(RpAtomic**)data = atomic;
return atomic;
}
// --MIAMI: C3dMarker and C3dMarkers done
bool
C3dMarker::AddMarker(uint32 identifier, uint16 type, float fSize, uint8 r, uint8 g, uint8 b, uint8 a, uint16 pulsePeriod, float pulseFraction, int16 rotateRate)
{
m_nIdentifier = identifier;
m_Matrix.SetUnity();
RpAtomic *origAtomic;
origAtomic = nil;
RpClumpForAllAtomics(C3dMarkers::m_pRpClumpArray[type], MarkerAtomicCB, &origAtomic);
RpAtomic *atomic = RpAtomicClone(origAtomic);
RwFrame *frame = RwFrameCreate();
RpAtomicSetFrame(atomic, frame);
CVisibilityPlugins::SetAtomicRenderCallback(atomic, nil);
RpGeometry *geometry = RpAtomicGetGeometry(atomic);
RpGeometrySetFlags(geometry, RpGeometryGetFlags(geometry) | rpGEOMETRYMODULATEMATERIALCOLOR);
m_pAtomic = atomic;
m_Matrix.Attach(RwFrameGetMatrix(RpAtomicGetFrame(m_pAtomic)));
m_pMaterial = RpGeometryGetMaterial(geometry, 0);
m_fSize = fSize;
m_fStdSize = m_fSize;
m_Color.red = r;
m_Color.green = g;
m_Color.blue = b;
m_Color.alpha = a;
m_nPulsePeriod = pulsePeriod;
m_fPulseFraction = pulseFraction;
m_nRotateRate = rotateRate;
m_nStartTime = CTimer::GetTimeInMilliseconds();
m_nType = type;
return m_pAtomic != nil;
}
void
C3dMarker::DeleteMarkerObject()
{
RwFrame *frame;
m_nIdentifier = 0;
m_nStartTime = 0;
m_bIsUsed = false;
m_bFindZOnNextPlacement = false;
m_nType = MARKERTYPE_INVALID;
frame = RpAtomicGetFrame(m_pAtomic);
RpAtomicDestroy(m_pAtomic);
RwFrameDestroy(frame);
m_pAtomic = nil;
}
void
C3dMarker::Render()
{
if (m_pAtomic == nil) return;
RpMaterialSetColor(m_pMaterial, &m_Color);
m_Matrix.UpdateRW();
CMatrix matrix;
matrix.Attach(m_Matrix.m_attachment);
matrix.Scale(m_fSize);
matrix.UpdateRW();
RwFrameUpdateObjects(RpAtomicGetFrame(m_pAtomic));
SetBrightMarkerColours(m_fBrightness);
if (m_nType != MARKERTYPE_ARROW)
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE);
RpAtomicRender(m_pAtomic);
if (m_nType != MARKERTYPE_ARROW)
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
ReSetAmbientAndDirectionalColours();
}
C3dMarker C3dMarkers::m_aMarkerArray[NUM3DMARKERS];
int32 C3dMarkers::NumActiveMarkers;
RpClump* C3dMarkers::m_pRpClumpArray[NUMMARKERTYPES];
void
C3dMarkers::Init()
{
for (int i = 0; i < NUM3DMARKERS; i++) {
m_aMarkerArray[i].m_pAtomic = nil;
m_aMarkerArray[i].m_nType = MARKERTYPE_INVALID;
m_aMarkerArray[i].m_bIsUsed = false;
m_aMarkerArray[i].m_bFindZOnNextPlacement = false;
m_aMarkerArray[i].m_nIdentifier = 0;
m_aMarkerArray[i].m_Color.red = 255;
m_aMarkerArray[i].m_Color.green = 255;
m_aMarkerArray[i].m_Color.blue = 255;
m_aMarkerArray[i].m_Color.alpha = 255;
m_aMarkerArray[i].m_nPulsePeriod = 1024;
m_aMarkerArray[i].m_nRotateRate = 5;
m_aMarkerArray[i].m_nStartTime = 0;
m_aMarkerArray[i].m_fPulseFraction = 0.25f;
m_aMarkerArray[i].m_fStdSize = 1.0f;
m_aMarkerArray[i].m_fSize = 1.0f;
m_aMarkerArray[i].m_fBrightness = 1.0f;
m_aMarkerArray[i].m_fCameraRange = 0.0f;
}
NumActiveMarkers = 0;
int txdSlot = CTxdStore::FindTxdSlot("particle");
CTxdStore::PushCurrentTxd();
CTxdStore::SetCurrentTxd(txdSlot);
CFileMgr::ChangeDir("\\");
m_pRpClumpArray[MARKERTYPE_ARROW] = CFileLoader::LoadAtomicFile2Return("models/generic/arrow.dff");
m_pRpClumpArray[MARKERTYPE_CYLINDER] = CFileLoader::LoadAtomicFile2Return("models/generic/zonecylb.dff");
CTxdStore::PopCurrentTxd();
}
void
C3dMarkers::Shutdown()
{
for (int i = 0; i < NUM3DMARKERS; i++) {
if (m_aMarkerArray[i].m_pAtomic != nil)
m_aMarkerArray[i].DeleteMarkerObject();
}
for (int i = 0; i < NUMMARKERTYPES; i++) {
if (m_pRpClumpArray[i] != nil)
RpClumpDestroy(m_pRpClumpArray[i]);
}
}
void
C3dMarkers::Render()
{
NumActiveMarkers = 0;
ActivateDirectional();
for (int i = 0; i < NUM3DMARKERS; i++) {
if (m_aMarkerArray[i].m_bIsUsed) {
if (m_aMarkerArray[i].m_fCameraRange < 150.0f) {
m_aMarkerArray[i].Render();
if (m_aMarkerArray[i].m_nType == MARKERTYPE_ARROW) {
CCoronas::RegisterCorona((uintptr)&m_aMarkerArray[i],
SPHERE_MARKER_R, SPHERE_MARKER_G, SPHERE_MARKER_B, 192,
m_aMarkerArray[i].m_Matrix.GetPosition(), 1.2f * m_aMarkerArray[i].m_fSize, 50.0f * TheCamera.LODDistMultiplier,
CCoronas::TYPE_STAR, CCoronas::FLARE_NONE, CCoronas::REFLECTION_OFF, CCoronas::LOSCHECK_OFF, CCoronas::STREAK_ON, 0.0f, false);
}
}
NumActiveMarkers++;
m_aMarkerArray[i].m_bIsUsed = false;
} else if (m_aMarkerArray[i].m_pAtomic != nil) {
m_aMarkerArray[i].DeleteMarkerObject();
}
}
}
C3dMarker *
C3dMarkers::PlaceMarker(uint32 identifier, uint16 type, CVector &pos, float size, uint8 r, uint8 g, uint8 b, uint8 a, uint16 pulsePeriod, float pulseFraction, int16 rotateRate)
{
C3dMarker *pMarker;
CVector2D playerPos = FindPlayerCentreOfWorld(0);
pMarker = nil;
float dist = ((CVector2D)pos - playerPos).Magnitude();
if (type != MARKERTYPE_ARROW && type != MARKERTYPE_CYLINDER) return nil;
for (int i = 0; i < NUM3DMARKERS; i++) {
if (!m_aMarkerArray[i].m_bIsUsed && m_aMarkerArray[i].m_nIdentifier == identifier) {
pMarker = &m_aMarkerArray[i];
break;
}
}
if (pMarker == nil) {
for (int i = 0; i < NUM3DMARKERS; i++) {
if (m_aMarkerArray[i].m_nType == MARKERTYPE_INVALID) {
pMarker = &m_aMarkerArray[i];
break;
}
}
}
if (pMarker == nil && type == MARKERTYPE_ARROW) {
for (int i = 0; i < NUM3DMARKERS; i++) {
if (dist < m_aMarkerArray[i].m_fCameraRange && m_aMarkerArray[i].m_nType == MARKERTYPE_ARROW && (pMarker == nil || m_aMarkerArray[i].m_fCameraRange > pMarker->m_fCameraRange)) {
pMarker = &m_aMarkerArray[i];
break;
}
}
if (pMarker != nil)
pMarker->m_nType = MARKERTYPE_INVALID;
}
if (pMarker == nil) return pMarker;
pMarker->m_fCameraRange = dist;
if (pMarker->m_nIdentifier == identifier && pMarker->m_nType == type) {
if (type == MARKERTYPE_ARROW) {
if (dist < 25.0f) {
if (dist > 5.0f)
pMarker->m_fStdSize = size - (25.0f - dist) * (0.3f * size) / 20.0f;
else
pMarker->m_fStdSize = size - 0.3f * size;
} else {
pMarker->m_fStdSize = size;
}
} else {
if (dist < size + 12.0f) {
if (dist > size + 1.0f)
pMarker->m_Color.alpha = (1.0f - (size + 12.0f - dist) * 0.7f / 11.0f) * (float)a;
else
pMarker->m_Color.alpha = (float)a * 0.3f;
} else {
pMarker->m_Color.alpha = a;
}
}
float someSin = Sin(TWOPI * (float)((pMarker->m_nPulsePeriod - 1) & (CTimer::GetTimeInMilliseconds() - pMarker->m_nStartTime)) / (float)pMarker->m_nPulsePeriod);
pMarker->m_fSize = pMarker->m_fStdSize - pulseFraction * pMarker->m_fStdSize * someSin;
if (type == MARKERTYPE_ARROW)
pos.z += 0.25f * pMarker->m_fStdSize * someSin;
if (pMarker->m_nRotateRate != 0) {
RwV3d pos = pMarker->m_Matrix.m_matrix.pos;
pMarker->m_Matrix.RotateZ(DEGTORAD(pMarker->m_nRotateRate * CTimer::GetTimeStep()));
pMarker->m_Matrix.GetPosition() = pos;
}
if (type == MARKERTYPE_ARROW)
pMarker->m_Matrix.GetPosition() = pos;
if (pMarker->m_bFindZOnNextPlacement) {
if ((playerPos - pos).MagnitudeSqr() < sq(100.f) && CColStore::HasCollisionLoaded(CVector2D(pos))) {
float z = CWorld::FindGroundZFor3DCoord(pos.x, pos.y, pos.z + 1.0f, nil);
if (z != 0.0f)
pMarker->m_Matrix.GetPosition().z = z - 0.05f * size;
pMarker->m_bFindZOnNextPlacement = false;
}
}
pMarker->m_bIsUsed = true;
return pMarker;
}
if (pMarker->m_nIdentifier != 0)
pMarker->DeleteMarkerObject();
pMarker->AddMarker(identifier, type, size, r, g, b, a, pulsePeriod, pulseFraction, rotateRate);
if (type == MARKERTYPE_CYLINDER) {
if ((playerPos - pos).MagnitudeSqr() < sq(100.f) && CColStore::HasCollisionLoaded(CVector2D(pos))) {
float z = CWorld::FindGroundZFor3DCoord(pos.x, pos.y, pos.z + 1.0f, nil);
if (z != 0.0f)
pos.z = z - 0.05f * size;
pMarker->m_bFindZOnNextPlacement = false;
} else {
pMarker->m_bFindZOnNextPlacement = true;
}
}
pMarker->m_Matrix.SetTranslate(pos.x, pos.y, pos.z);
pMarker->m_Matrix.UpdateRW();
if (type == MARKERTYPE_ARROW) {
if (dist < 25.0f) {
if (dist > 5.0f)
pMarker->m_fStdSize = size - (25.0f - dist) * (0.3f * size) / 20.0f;
else
pMarker->m_fStdSize = size - 0.3f * size;
} else {
pMarker->m_fStdSize = size;
}
} else {
if (dist < size + 12.0f) {
if (dist > size + 1.0f)
pMarker->m_Color.alpha = (1.0f - (size + 12.0f - dist) * 0.7f / 11.0f) * (float)a;
else
pMarker->m_Color.alpha = (float)a * 0.3f;
} else {
pMarker->m_Color.alpha = a;
}
}
pMarker->m_bIsUsed = true;
return pMarker;
}
void
C3dMarkers::PlaceMarkerSet(uint32 id, uint16 type, CVector &pos, float size, uint8 r, uint8 g, uint8 b, uint8 a, uint16 pulsePeriod, float pulseFraction, int16 rotateRate)
{
PlaceMarker(id, type, pos, size, r, g, b, a, pulsePeriod, pulseFraction, 1);
PlaceMarker(id, type, pos, size * 0.93f, r, g, b, a, pulsePeriod, pulseFraction, 2);
PlaceMarker(id, type, pos, size * 0.86f, r, g, b, a, pulsePeriod, pulseFraction, -1);
}
void
C3dMarkers::Update()
{
}
#define BRIGHTLIGHTS_MAX_DIST (60.0f) // invisible beyond this
#define BRIGHTLIGHTS_FADE_DIST (45.0f) // strongest between these two
#define CARLIGHTS_MAX_DIST (30.0f)
#define CARLIGHTS_FADE_DIST (15.0f) // 31 for close lights
int CBrightLights::NumBrightLights;
CBrightLight CBrightLights::aBrightLights[NUMBRIGHTLIGHTS];
void
CBrightLights::Init(void)
{
NumBrightLights = 0;
}
void
CBrightLights::RegisterOne(CVector pos, CVector up, CVector side, CVector front,
uint8 type, uint8 red, uint8 green, uint8 blue)
{
if(NumBrightLights >= NUMBRIGHTLIGHTS)
return;
aBrightLights[NumBrightLights].m_camDist = (pos - TheCamera.GetPosition()).Magnitude();
if(aBrightLights[NumBrightLights].m_camDist > BRIGHTLIGHTS_MAX_DIST)
return;
aBrightLights[NumBrightLights].m_pos = pos;
aBrightLights[NumBrightLights].m_up = up;
aBrightLights[NumBrightLights].m_side = side;
aBrightLights[NumBrightLights].m_front = front;
aBrightLights[NumBrightLights].m_type = type;
aBrightLights[NumBrightLights].m_red = red;
aBrightLights[NumBrightLights].m_green = green;
aBrightLights[NumBrightLights].m_blue = blue;
NumBrightLights++;
}
static float TrafficLightsSide[6] = { -0.09f, 0.09f, 0.162f, 0.09f, -0.09f, -0.162f };
static float TrafficLightsUp[6] = { 0.162f, 0.162f, 0.0f, -0.162f, -0.162f, 0.0f };
static float LongCarHeadLightsSide[8] = { -0.2f, 0.2f, -0.2f, 0.2f, -0.2f, 0.2f, -0.2f, 0.2f };
static float LongCarHeadLightsFront[8] = { 0.1f, 0.1f, -0.1f, -0.1f, 0.1f, 0.1f, -0.1f, -0.1f };
static float LongCarHeadLightsUp[8] = { 0.1f, 0.1f, 0.1f, 0.1f, -0.1f, -0.1f, -0.1f, -0.1f };
static float SmallCarHeadLightsSide[8] = { -0.08f, 0.08f, -0.08f, 0.08f, -0.08f, 0.08f, -0.08f, 0.08f };
static float SmallCarHeadLightsFront[8] = { 0.08f, 0.08f, -0.08f, -0.08f, 0.08f, 0.08f, -0.08f, -0.08f };
static float SmallCarHeadLightsUp[8] = { 0.08f, 0.08f, 0.08f, 0.08f, -0.08f, -0.08f, -0.08f, -0.08f };
static float BigCarHeadLightsSide[8] = { -0.15f, 0.15f, -0.15f, 0.15f, -0.15f, 0.15f, -0.15f, 0.15f };
static float BigCarHeadLightsFront[8] = { 0.15f, 0.15f, -0.15f, -0.15f, 0.15f, 0.15f, -0.15f, -0.15f };
static float BigCarHeadLightsUp[8] = { 0.15f, 0.15f, 0.15f, 0.15f, -0.15f, -0.15f, -0.15f, -0.15f };
static float TallCarHeadLightsSide[8] = { -0.08f, 0.08f, -0.08f, 0.08f, -0.08f, 0.08f, -0.08f, 0.08f };
static float TallCarHeadLightsFront[8] = { 0.08f, 0.08f, -0.08f, -0.08f, 0.08f, 0.08f, -0.08f, -0.08f };
static float TallCarHeadLightsUp[8] = { 0.2f, 0.2f, 0.2f, 0.2f, -0.2f, -0.2f, -0.2f, -0.2f };
static float SirenLightsSide[6] = { -0.04f, 0.04f, 0.06f, 0.04f, -0.04f, -0.06f };
static float SirenLightsUp[6] = { 0.06f, 0.06f, 0.0f, -0.06f, -0.06f, 0.0f };
static RwImVertexIndex TrafficLightIndices[4*3] = { 0, 1, 5, 1, 2, 3, 1, 3, 4, 1, 4, 5 };
static RwImVertexIndex CubeIndices[12*3] = {
0, 2, 1, 1, 2, 3, 3, 5, 1, 3, 7, 5,
2, 7, 3, 2, 6, 7, 4, 0, 1, 4, 1, 5,
6, 0, 4, 6, 2, 0, 6, 5, 7, 6, 4, 5
};
void
CBrightLights::Render(void)
{
int i, j;
CVector pos;
if(NumBrightLights == 0)
return;
RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE);
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, nil);
TempBufferVerticesStored = 0;
TempBufferIndicesStored = 0;
for(i = 0; i < NumBrightLights; i++){
if(TempBufferIndicesStored > TEMPBUFFERINDEXSIZE-40 || TempBufferVerticesStored > TEMPBUFFERVERTSIZE-40)
RenderOutGeometryBuffer();
int r, g, b, a;
float flicker = (CGeneral::GetRandomNumber()&0xFF) * 0.2f;
switch(aBrightLights[i].m_type){
case BRIGHTLIGHT_TRAFFIC_GREEN:
r = flicker; g = 255; b = flicker;
break;
case BRIGHTLIGHT_TRAFFIC_YELLOW:
r = 255; g = 128; b = flicker;
break;
case BRIGHTLIGHT_TRAFFIC_RED:
r = 255; g = flicker; b = flicker;
break;
case BRIGHTLIGHT_FRONT_LONG:
case BRIGHTLIGHT_FRONT_SMALL:
case BRIGHTLIGHT_FRONT_BIG:
case BRIGHTLIGHT_FRONT_TALL:
r = 255; g = 255; b = 255;
break;
case BRIGHTLIGHT_REAR_LONG:
case BRIGHTLIGHT_REAR_SMALL:
case BRIGHTLIGHT_REAR_BIG:
case BRIGHTLIGHT_REAR_TALL:
r = 255; g = flicker; b = flicker;
break;
case BRIGHTLIGHT_SIREN:
r = aBrightLights[i].m_red;
g = aBrightLights[i].m_green;
b = aBrightLights[i].m_blue;
break;
#ifdef FIX_BUGS //just to make sure that color never will be undefined
default:
return;
#endif
}
if(aBrightLights[i].m_camDist < BRIGHTLIGHTS_FADE_DIST)
a = 255;
else
a = 255*(1.0f - (aBrightLights[i].m_camDist-BRIGHTLIGHTS_FADE_DIST)/(BRIGHTLIGHTS_MAX_DIST-BRIGHTLIGHTS_FADE_DIST));
// fade car lights down to 31 as they come near
if(aBrightLights[i].m_type >= BRIGHTLIGHT_FRONT_LONG && aBrightLights[i].m_type <= BRIGHTLIGHT_REAR_TALL){
if(aBrightLights[i].m_camDist < CARLIGHTS_FADE_DIST)
a = 31;
else if(aBrightLights[i].m_camDist < CARLIGHTS_MAX_DIST)
a = 31 + (255-31)*((aBrightLights[i].m_camDist-CARLIGHTS_FADE_DIST)/(CARLIGHTS_MAX_DIST-CARLIGHTS_FADE_DIST));
}
switch(aBrightLights[i].m_type){
case BRIGHTLIGHT_TRAFFIC_GREEN:
case BRIGHTLIGHT_TRAFFIC_YELLOW:
case BRIGHTLIGHT_TRAFFIC_RED:
for(j = 0; j < 6; j++){
pos = TrafficLightsSide[j]*aBrightLights[i].m_side +
TrafficLightsUp[j]*aBrightLights[i].m_up +
aBrightLights[i].m_pos;
RwIm3DVertexSetRGBA(&TempBufferRenderVertices[TempBufferVerticesStored+j], r, g, b, a);
RwIm3DVertexSetPos(&TempBufferRenderVertices[TempBufferVerticesStored+j], pos.x, pos.y, pos.z);
}
for(j = 0; j < 4*3; j++)
TempBufferRenderIndexList[TempBufferIndicesStored+j] = TrafficLightIndices[j] + TempBufferVerticesStored;
TempBufferVerticesStored += 6;
TempBufferIndicesStored += 4*3;
break;
case BRIGHTLIGHT_FRONT_LONG:
case BRIGHTLIGHT_REAR_LONG:
for(j = 0; j < 8; j++){
pos = LongCarHeadLightsSide[j]*aBrightLights[i].m_side +
LongCarHeadLightsUp[j]*aBrightLights[i].m_up +
LongCarHeadLightsFront[j]*aBrightLights[i].m_front +
aBrightLights[i].m_pos;
RwIm3DVertexSetRGBA(&TempBufferRenderVertices[TempBufferVerticesStored+j], r, g, b, a);
RwIm3DVertexSetPos(&TempBufferRenderVertices[TempBufferVerticesStored+j], pos.x, pos.y, pos.z);
}
for(j = 0; j < 12*3; j++)
TempBufferRenderIndexList[TempBufferIndicesStored+j] = CubeIndices[j] + TempBufferVerticesStored;
TempBufferVerticesStored += 8;
TempBufferIndicesStored += 12*3;
break;
case BRIGHTLIGHT_FRONT_SMALL:
case BRIGHTLIGHT_REAR_SMALL:
for(j = 0; j < 8; j++){
pos = SmallCarHeadLightsSide[j]*aBrightLights[i].m_side +
SmallCarHeadLightsUp[j]*aBrightLights[i].m_up +
SmallCarHeadLightsFront[j]*aBrightLights[i].m_front +
aBrightLights[i].m_pos;
RwIm3DVertexSetRGBA(&TempBufferRenderVertices[TempBufferVerticesStored+j], r, g, b, a);
RwIm3DVertexSetPos(&TempBufferRenderVertices[TempBufferVerticesStored+j], pos.x, pos.y, pos.z);
}
for(j = 0; j < 12*3; j++)
TempBufferRenderIndexList[TempBufferIndicesStored+j] = CubeIndices[j] + TempBufferVerticesStored;
TempBufferVerticesStored += 8;
TempBufferIndicesStored += 12*3;
break;
case BRIGHTLIGHT_FRONT_BIG:
case BRIGHTLIGHT_REAR_BIG:
for (j = 0; j < 8; j++) {
pos = BigCarHeadLightsSide[j] * aBrightLights[i].m_side +
BigCarHeadLightsUp[j] * aBrightLights[i].m_up +
BigCarHeadLightsFront[j] * aBrightLights[i].m_front +
aBrightLights[i].m_pos;
RwIm3DVertexSetRGBA(&TempBufferRenderVertices[TempBufferVerticesStored + j], r, g, b, a);
RwIm3DVertexSetPos(&TempBufferRenderVertices[TempBufferVerticesStored + j], pos.x, pos.y, pos.z);
}
for (j = 0; j < 12 * 3; j++)
TempBufferRenderIndexList[TempBufferIndicesStored + j] = CubeIndices[j] + TempBufferVerticesStored;
TempBufferVerticesStored += 8;
TempBufferIndicesStored += 12 * 3;
break;
case BRIGHTLIGHT_FRONT_TALL:
case BRIGHTLIGHT_REAR_TALL:
for(j = 0; j < 8; j++){
pos = TallCarHeadLightsSide[j]*aBrightLights[i].m_side +
TallCarHeadLightsUp[j]*aBrightLights[i].m_up +
TallCarHeadLightsFront[j]*aBrightLights[i].m_front +
aBrightLights[i].m_pos;
RwIm3DVertexSetRGBA(&TempBufferRenderVertices[TempBufferVerticesStored+j], r, g, b, a);
RwIm3DVertexSetPos(&TempBufferRenderVertices[TempBufferVerticesStored+j], pos.x, pos.y, pos.z);
}
for(j = 0; j < 12*3; j++)
TempBufferRenderIndexList[TempBufferIndicesStored+j] = CubeIndices[j] + TempBufferVerticesStored;
TempBufferVerticesStored += 8;
TempBufferIndicesStored += 12*3;
break;
case BRIGHTLIGHT_SIREN:
for(j = 0; j < 6; j++){
pos = SirenLightsSide[j] * TheCamera.GetRight() +
SirenLightsUp[j] * TheCamera.GetUp() +
aBrightLights[i].m_pos;
RwIm3DVertexSetRGBA(&TempBufferRenderVertices[TempBufferVerticesStored+j], r, g, b, a);
RwIm3DVertexSetPos(&TempBufferRenderVertices[TempBufferVerticesStored+j], pos.x, pos.y, pos.z);
}
for(j = 0; j < 4*3; j++)
TempBufferRenderIndexList[TempBufferIndicesStored+j] = TrafficLightIndices[j] + TempBufferVerticesStored;
TempBufferVerticesStored += 6;
TempBufferIndicesStored += 4*3;
break;
}
}
RenderOutGeometryBuffer();
RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)FALSE);
NumBrightLights = 0;
}
void
CBrightLights::RenderOutGeometryBuffer(void)
{
if(TempBufferIndicesStored != 0){
LittleTest();
if(RwIm3DTransform(TempBufferRenderVertices, TempBufferVerticesStored, nil, rwIM3D_VERTEXUV)){
RwIm3DRenderIndexedPrimitive(rwPRIMTYPETRILIST, TempBufferRenderIndexList, TempBufferIndicesStored);
RwIm3DEnd();
}
TempBufferVerticesStored = 0;
TempBufferIndicesStored = 0;
}
}
int CShinyTexts::NumShinyTexts;
CShinyText CShinyTexts::aShinyTexts[NUMSHINYTEXTS];
void
CShinyTexts::Init(void)
{
NumShinyTexts = 0;
}
void
CShinyTexts::RegisterOne(CVector p0, CVector p1, CVector p2, CVector p3,
float u0, float v0, float u1, float v1, float u2, float v2, float u3, float v3,
uint8 type, uint8 red, uint8 green, uint8 blue, float maxDist)
{
if(NumShinyTexts >= NUMSHINYTEXTS)
return;
aShinyTexts[NumShinyTexts].m_camDist = (p0 - TheCamera.GetPosition()).Magnitude();
if(aShinyTexts[NumShinyTexts].m_camDist > maxDist)
return;
aShinyTexts[NumShinyTexts].m_verts[0] = p0;
aShinyTexts[NumShinyTexts].m_verts[1] = p1;
aShinyTexts[NumShinyTexts].m_verts[2] = p2;
aShinyTexts[NumShinyTexts].m_verts[3] = p3;
aShinyTexts[NumShinyTexts].m_texCoords[0].x = u0;
aShinyTexts[NumShinyTexts].m_texCoords[0].y = v0;
aShinyTexts[NumShinyTexts].m_texCoords[1].x = u1;
aShinyTexts[NumShinyTexts].m_texCoords[1].y = v1;
aShinyTexts[NumShinyTexts].m_texCoords[2].x = u2;
aShinyTexts[NumShinyTexts].m_texCoords[2].y = v2;
aShinyTexts[NumShinyTexts].m_texCoords[3].x = u3;
aShinyTexts[NumShinyTexts].m_texCoords[3].y = v3;
aShinyTexts[NumShinyTexts].m_type = type;
aShinyTexts[NumShinyTexts].m_red = red;
aShinyTexts[NumShinyTexts].m_green = green;
aShinyTexts[NumShinyTexts].m_blue = blue;
// Fade out at half the max dist
float halfDist = maxDist*0.5f;
if(aShinyTexts[NumShinyTexts].m_camDist > halfDist){
float f = 1.0f - (aShinyTexts[NumShinyTexts].m_camDist - halfDist)/halfDist;
aShinyTexts[NumShinyTexts].m_red *= f;
aShinyTexts[NumShinyTexts].m_green *= f;
aShinyTexts[NumShinyTexts].m_blue *= f;
}
NumShinyTexts++;
}
void
CShinyTexts::Render(void)
{
int i, ix, v;
RwTexture *lastTex = nil;
if(NumShinyTexts == 0)
return;
RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE);
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE);
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDONE);
RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDONE);
TempBufferVerticesStored = 0;
TempBufferIndicesStored = 0;
for(i = 0; i < NumShinyTexts; i++){
if(TempBufferIndicesStored > TEMPBUFFERINDEXSIZE-64 || TempBufferVerticesStored > TEMPBUFFERVERTSIZE-62)
RenderOutGeometryBuffer();
uint8 r = aShinyTexts[i].m_red;
uint8 g = aShinyTexts[i].m_green;
uint8 b = aShinyTexts[i].m_blue;
switch(aShinyTexts[i].m_type){
case SHINYTEXT_WALK:
if(lastTex != gpWalkDontTex){
RenderOutGeometryBuffer();
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, RwTextureGetRaster(gpWalkDontTex));
lastTex = gpWalkDontTex;
}
quad:
v = TempBufferVerticesStored;
RwIm3DVertexSetRGBA(&TempBufferRenderVertices[v+0], r, g, b, 255);
RwIm3DVertexSetPos(&TempBufferRenderVertices[v+0], aShinyTexts[i].m_verts[0].x, aShinyTexts[i].m_verts[0].y, aShinyTexts[i].m_verts[0].z);
RwIm3DVertexSetU(&TempBufferRenderVertices[v+0], aShinyTexts[i].m_texCoords[0].x);
RwIm3DVertexSetV(&TempBufferRenderVertices[v+0], aShinyTexts[i].m_texCoords[0].y);
RwIm3DVertexSetRGBA(&TempBufferRenderVertices[v+1], r, g, b, 255);
RwIm3DVertexSetPos(&TempBufferRenderVertices[v+1], aShinyTexts[i].m_verts[1].x, aShinyTexts[i].m_verts[1].y, aShinyTexts[i].m_verts[1].z);
RwIm3DVertexSetU(&TempBufferRenderVertices[v+1], aShinyTexts[i].m_texCoords[1].x);
RwIm3DVertexSetV(&TempBufferRenderVertices[v+1], aShinyTexts[i].m_texCoords[1].y);
RwIm3DVertexSetRGBA(&TempBufferRenderVertices[v+2], r, g, b, 255);
RwIm3DVertexSetPos(&TempBufferRenderVertices[v+2], aShinyTexts[i].m_verts[2].x, aShinyTexts[i].m_verts[2].y, aShinyTexts[i].m_verts[2].z);
RwIm3DVertexSetU(&TempBufferRenderVertices[v+2], aShinyTexts[i].m_texCoords[2].x);
RwIm3DVertexSetV(&TempBufferRenderVertices[v+2], aShinyTexts[i].m_texCoords[2].y);
RwIm3DVertexSetRGBA(&TempBufferRenderVertices[v+3], r, g, b, 255);
RwIm3DVertexSetPos(&TempBufferRenderVertices[v+3], aShinyTexts[i].m_verts[3].x, aShinyTexts[i].m_verts[3].y, aShinyTexts[i].m_verts[3].z);
RwIm3DVertexSetU(&TempBufferRenderVertices[v+3], aShinyTexts[i].m_texCoords[3].x);
RwIm3DVertexSetV(&TempBufferRenderVertices[v+3], aShinyTexts[i].m_texCoords[3].y);
ix = TempBufferIndicesStored;
TempBufferRenderIndexList[ix+0] = 0 + TempBufferVerticesStored;
TempBufferRenderIndexList[ix+1] = 1 + TempBufferVerticesStored;
TempBufferRenderIndexList[ix+2] = 2 + TempBufferVerticesStored;
TempBufferRenderIndexList[ix+3] = 2 + TempBufferVerticesStored;
TempBufferRenderIndexList[ix+4] = 1 + TempBufferVerticesStored;
TempBufferRenderIndexList[ix+5] = 3 + TempBufferVerticesStored;
TempBufferVerticesStored += 4;
TempBufferIndicesStored += 6;
break;
case SHINYTEXT_FLAT:
if(lastTex != nil){
RenderOutGeometryBuffer();
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, nil);
lastTex = nil;
}
goto quad;
}
}
RenderOutGeometryBuffer();
NumShinyTexts = 0;
RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)FALSE);
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
}
void
CShinyTexts::RenderOutGeometryBuffer(void)
{
if(TempBufferIndicesStored != 0){
LittleTest();
if(RwIm3DTransform(TempBufferRenderVertices, TempBufferVerticesStored, nil, rwIM3D_VERTEXUV)){
RwIm3DRenderIndexedPrimitive(rwPRIMTYPETRILIST, TempBufferRenderIndexList, TempBufferIndicesStored);
RwIm3DEnd();
}
TempBufferVerticesStored = 0;
TempBufferIndicesStored = 0;
}
}
#define MONEY_MESSAGE_LIFETIME_MS 2000
CMoneyMessage CMoneyMessages::aMoneyMessages[NUMMONEYMESSAGES];
void
CMoneyMessage::Render()
{
const float MAX_SCALE = 4.0f;
uint32 nLifeTime = CTimer::GetTimeInMilliseconds() - m_nTimeRegistered;
if (nLifeTime >= MONEY_MESSAGE_LIFETIME_MS) {
m_nTimeRegistered = 0;
} else {
float fLifeTime = (float)nLifeTime / MONEY_MESSAGE_LIFETIME_MS;
RwV3d vecOut;
float fDistX, fDistY;
if (CSprite::CalcScreenCoors(m_vecPosition + CVector(0.0f, 0.0f, fLifeTime), &vecOut, &fDistX, &fDistY, true)) {
fDistX *= (0.7 * fLifeTime + 2.0) * m_fSize;
fDistY *= (0.7 * fLifeTime + 2.0) * m_fSize;
CFont::SetPropOn();
CFont::SetBackgroundOff();
float fScaleY = Min(fDistY / 100.0f, MAX_SCALE);
float fScaleX = Min(fDistX / 100.0f, MAX_SCALE);
CFont::SetScale(fScaleX, fScaleY); // maybe use SCREEN_SCALE_X and SCREEN_SCALE_Y here?
CFont::SetCentreOn();
CFont::SetCentreSize(SCREEN_WIDTH);
CFont::SetJustifyOff();
CFont::SetColor(CRGBA(m_Colour.r, m_Colour.g, m_Colour.b, (255.0f - 255.0f * fLifeTime) * m_fOpacity));
CFont::SetBackGroundOnlyTextOff();
FONT_LOCALE(FONT_STANDARD);
CFont::PrintString(vecOut.x, vecOut.y, m_aText);
}
}
}
void
CMoneyMessages::Init()
{
for (int32 i = 0; i < NUMMONEYMESSAGES; i++)
aMoneyMessages[i].m_nTimeRegistered = 0;
}
void
CMoneyMessages::Render()
{
for (int32 i = 0; i < NUMMONEYMESSAGES; i++) {
if (aMoneyMessages[i].m_nTimeRegistered != 0)
aMoneyMessages[i].Render();
}
}
void
CMoneyMessages::RegisterOne(CVector vecPos, const char *pText, uint8 bRed, uint8 bGreen, uint8 bBlue, float fSize, float fOpacity)
{
uint32 nIndex = 0;
while (aMoneyMessages[nIndex].m_nTimeRegistered != 0) {
if (++nIndex >= NUMMONEYMESSAGES) return;
}
// Add data of this money message to the array
AsciiToUnicode(pText, aMoneyMessages[nIndex].m_aText);
aMoneyMessages[nIndex].m_nTimeRegistered = CTimer::GetTimeInMilliseconds();
aMoneyMessages[nIndex].m_vecPosition = vecPos;
aMoneyMessages[nIndex].m_Colour.red = bRed;
aMoneyMessages[nIndex].m_Colour.green = bGreen;
aMoneyMessages[nIndex].m_Colour.blue = bBlue;
aMoneyMessages[nIndex].m_fSize = fSize;
aMoneyMessages[nIndex].m_fOpacity = fOpacity;
}
CRGBA FoamColour(255, 255, 255, 255);
unsigned int CSpecialParticleStuff::BoatFromStart;
void
CSpecialParticleStuff::CreateFoamAroundObject(CMatrix* pMatrix, float innerFw, float innerRg, float innerUp, int32 particles)
{
float outerFw = innerFw + 5.0f;
float outerRg = innerRg + 5.0f;
float outerUp = innerUp + 5.0f;
for (int attempts = 0; particles > 0 && attempts < 1000; attempts++) {
CVector pos;
int rnd = CGeneral::GetRandomNumber();
pos.x = (int8)(rnd - 128) * innerFw / 110.0f;
pos.y = (int8)((rnd >> 8) - 128) * innerFw / 110.0f;
pos.z = 0.0f;
if (DotProduct2D(pos, TheCamera.GetForward()) >= 0)
continue;
// was there any point in adding it here?
pos += pMatrix->GetPosition();
pos.z = 2.0f;
float fw = Abs(DotProduct(pMatrix->GetForward(), pos - pMatrix->GetPosition()));
if (fw >= outerFw)
continue;
float rg = Abs(DotProduct(pMatrix->GetRight(), pos - pMatrix->GetPosition()));
if (rg >= outerRg)
continue;
float up = Abs(DotProduct(pMatrix->GetUp(), pos - pMatrix->GetPosition()));
if (up >= outerUp)
continue;
if (fw > innerFw || rg > innerRg || up > innerUp) {
CParticle::AddParticle(PARTICLE_STEAM2, pos, CVector(0.0f, 0.0f, 0.0f), nil, 4.0f, FoamColour, 1, 0, 0, 0);
particles--;
}
}
}
void
CSpecialParticleStuff::StartBoatFoamAnimation()
{
BoatFromStart = CTimer::GetTimeInMilliseconds();
}
void
CSpecialParticleStuff::UpdateBoatFoamAnimation(CMatrix* pMatrix)
{
static int32 FrameInAnimation = 0;
static float X, Y, Z, dX, dY, dZ;
CreateFoamAroundObject(pMatrix, 107.0f, 24.1f, 30.5f, 2);
uint32 prev = CTimer::GetPreviousTimeInMilliseconds();
uint32 cur = CTimer::GetTimeInMilliseconds();
if (FrameInAnimation != 0) {
X += dX;
Y += dY;
Z += dZ;
CVector pos = *pMatrix * CVector(X, Y, Z);
CParticle::AddParticle(PARTICLE_STEAM_NY, pos, CVector(0.0f, 0.0f, 0.0f),
nil, FrameInAnimation * 0.5f + 2.0f, FoamColour, 1, 0, 0, 0);
if (++FrameInAnimation > 15)
FrameInAnimation = 0;
}
if ((cur & 0x3FF) < (prev & 0x3FF)) {
FrameInAnimation = 1;
int rnd = CGeneral::GetRandomNumber();
X = (int8)(rnd - 128) * 0.2f;
Y = (int8)((rnd >> 8) - 128) * 0.2f;
Z = 10.0f;
rnd = CGeneral::GetRandomNumber();
dX = (int8)(rnd - 128) * 0.02f;
dY = (int8)((rnd >> 8) - 128) * 0.02f;
dZ = 2.0f;
}
}
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