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-rw-r--r--src/Camera.cpp11
-rw-r--r--src/Camera.h1
-rw-r--r--src/Timecycle.h9
-rw-r--r--src/Zones.cpp37
-rw-r--r--src/config.h1
-rw-r--r--src/math/Vector.h1
-rw-r--r--src/re3.cpp3
-rw-r--r--src/render/Coronas.cpp578
-rw-r--r--src/render/Coronas.h84
-rw-r--r--src/render/Sprite.cpp60
-rw-r--r--src/render/Sprite.h1
11 files changed, 782 insertions, 4 deletions
diff --git a/src/Camera.cpp b/src/Camera.cpp
index fe96f574..98966549 100644
--- a/src/Camera.cpp
+++ b/src/Camera.cpp
@@ -69,6 +69,17 @@ CCamera::IsBoxVisible(RwV3d *box, const CMatrix *mat)
return true;
}
+int
+CCamera::GetLookDirection(void)
+{
+ if(Cams[ActiveCam].Mode == CCam::MODE_CAMONASTRING ||
+ Cams[ActiveCam].Mode == CCam::MODE_FIRSTPERSON ||
+ Cams[ActiveCam].Mode == CCam::MODE_BEHINDBOAT ||
+ Cams[ActiveCam].Mode == CCam::MODE_FOLLOWPED)
+ return Cams[ActiveCam].DirectionWasLooking;
+ return LOOKING_FORWARD;;
+}
+
WRAPPER void CCamera::Fade(float timeout, int16 direction) { EAXJMP(0x46B3A0); }
WRAPPER void CCamera::ProcessFade(void) { EAXJMP(0x46F080); }
WRAPPER void CCamera::ProcessMusicFade(void) { EAXJMP(0x46F1E0); }
diff --git a/src/Camera.h b/src/Camera.h
index 30ca98e6..a5602cf0 100644
--- a/src/Camera.h
+++ b/src/Camera.h
@@ -444,6 +444,7 @@ int m_iModeObbeCamIsInForCar;
bool IsPointVisible(const CVector &center, const CMatrix *mat);
bool IsSphereVisible(const CVector &center, float radius, const CMatrix *mat);
bool IsBoxVisible(RwV3d *box, const CMatrix *mat);
+ int GetLookDirection(void);
void Fade(float timeout, int16 direction);
int GetScreenFadeStatus(void);
diff --git a/src/Timecycle.h b/src/Timecycle.h
index 1698e0c5..fa59dfd1 100644
--- a/src/Timecycle.h
+++ b/src/Timecycle.h
@@ -104,6 +104,13 @@ public:
static int GetSkyBottomRed(void) { return m_nCurrentSkyBottomRed; }
static int GetSkyBottomGreen(void) { return m_nCurrentSkyBottomGreen; }
static int GetSkyBottomBlue(void) { return m_nCurrentSkyBottomBlue; }
+ static int GetSunCoreRed(void) { return m_nCurrentSunCoreRed; }
+ static int GetSunCoreGreen(void) { return m_nCurrentSunCoreGreen; }
+ static int GetSunCoreBlue(void) { return m_nCurrentSunCoreBlue; }
+ static int GetSunCoronaRed(void) { return m_nCurrentSunCoronaRed; }
+ static int GetSunCoronaGreen(void) { return m_nCurrentSunCoronaGreen; }
+ static int GetSunCoronaBlue(void) { return m_nCurrentSunCoronaBlue; }
+ static float GetSunSize(void) { return m_fCurrentSunSize; }
static float GetFarClip(void) { return m_fCurrentFarClip; }
static float GetFogStart(void) { return m_fCurrentFogStart; }
@@ -119,4 +126,6 @@ public:
static int GetFogRed(void) { return m_nCurrentFogColourRed; }
static int GetFogGreen(void) { return m_nCurrentFogColourGreen; }
static int GetFogBlue(void) { return m_nCurrentFogColourBlue; }
+
+ static const CVector &GetSunPosition(void) { return m_VectorToSun[m_CurrentStoredValue]; }
};
diff --git a/src/Zones.cpp b/src/Zones.cpp
index 6c8f66ce..6caffde2 100644
--- a/src/Zones.cpp
+++ b/src/Zones.cpp
@@ -401,6 +401,9 @@ CTheZones::GetZoneInfoForTimeOfDay(const CVector *pos, CZoneInfo *info)
info->pedGroup = night->pedGroup;
}
+// BUG: there might be a bug somewhere in there that causes
+// thresholds to become negative so CCarCtrl::ChooseModel will hang
+
void
CTheZones::SetZoneCarInfo(uint16 zoneid, uint8 day, int16 carDensity,
int16 gang0Num, int16 gang1Num, int16 gang2Num,
@@ -432,6 +435,22 @@ CTheZones::SetZoneCarInfo(uint16 zoneid, uint8 day, int16 carDensity,
int16 oldGang7Num = info->gangThreshold[7] - info->gangThreshold[6];
int16 oldGang8Num = info->gangThreshold[8] - info->gangThreshold[7];
+ assert(oldCar1Num >= 0);
+ assert(oldCar2Num >= 0);
+ assert(oldCar3Num >= 0);
+ assert(oldCar4Num >= 0);
+ assert(oldCar5Num >= 0);
+ assert(oldCopNum >= 0);
+ assert(oldGang0Num >= 0);
+ assert(oldGang1Num >= 0);
+ assert(oldGang2Num >= 0);
+ assert(oldGang3Num >= 0);
+ assert(oldGang4Num >= 0);
+ assert(oldGang5Num >= 0);
+ assert(oldGang6Num >= 0);
+ assert(oldGang7Num >= 0);
+ assert(oldGang8Num >= 0);
+
if(car0Num != -1) info->carThreshold[0] = car0Num;
if(car1Num != -1) info->carThreshold[1] = info->carThreshold[0] + car1Num;
else info->carThreshold[1] = info->carThreshold[0] + oldCar1Num;
@@ -463,6 +482,24 @@ CTheZones::SetZoneCarInfo(uint16 zoneid, uint8 day, int16 carDensity,
else info->gangThreshold[7] = info->gangThreshold[6] + oldGang7Num;
if(gang8Num != -1) info->gangThreshold[8] = info->gangThreshold[7] + gang8Num;
else info->gangThreshold[8] = info->gangThreshold[7] + oldGang8Num;
+
+ assert(info->carDensity >= 0);
+ assert(info->carThreshold[0] >= 0);
+ assert(info->carThreshold[1] >= 0);
+ assert(info->carThreshold[2] >= 0);
+ assert(info->carThreshold[3] >= 0);
+ assert(info->carThreshold[4] >= 0);
+ assert(info->carThreshold[5] >= 0);
+ assert(info->copThreshold >= 0);
+ assert(info->gangThreshold[0] >= 0);
+ assert(info->gangThreshold[1] >= 0);
+ assert(info->gangThreshold[2] >= 0);
+ assert(info->gangThreshold[3] >= 0);
+ assert(info->gangThreshold[4] >= 0);
+ assert(info->gangThreshold[5] >= 0);
+ assert(info->gangThreshold[6] >= 0);
+ assert(info->gangThreshold[7] >= 0);
+ assert(info->gangThreshold[8] >= 0);
}
void
diff --git a/src/config.h b/src/config.h
index c12f2da2..61eb6d64 100644
--- a/src/config.h
+++ b/src/config.h
@@ -52,6 +52,7 @@ enum Config {
NUMHOURS = 24,
NUMANTENNAS = 8,
+ NUMCORONAS = 56
};
#define GTA3_1_1_PATCH FALSE
diff --git a/src/math/Vector.h b/src/math/Vector.h
index d89ca375..60fcdee5 100644
--- a/src/math/Vector.h
+++ b/src/math/Vector.h
@@ -25,6 +25,7 @@ public:
float Magnitude(void) const { return sqrt(x*x + y*y + z*z); }
float MagnitudeSqr(void) const { return x*x + y*y + z*z; }
float Magnitude2D(void) const { return sqrt(x*x + y*y); }
+ float MagnitudeSqr2D(void) const { return x*x + y*y; }
void Normalise(void) {
float sq = MagnitudeSqr();
if(sq > 0.0f){
diff --git a/src/re3.cpp b/src/re3.cpp
index b3484c60..572f4c05 100644
--- a/src/re3.cpp
+++ b/src/re3.cpp
@@ -104,8 +104,6 @@ delayedPatches10(int a, int b)
DebugMenuAddVarBool8("Debug", "Don't render Objects", (int8*)&gbDontRenderObjects, nil);
DebugMenuAddVar("Debug", "Dbg Surface", &gDbgSurf, nil, 1, 0, 34, nil);
- DebugMenuAddVar("Debug", "blur type", &TheCamera.m_BlurType, nil, 1, 0, 10, nil);
-
DebugMenuAddCmd("Debug", "Start Credits", CCredits::Start);
DebugMenuAddCmd("Debug", "Stop Credits", CCredits::Stop);
}
@@ -113,6 +111,7 @@ delayedPatches10(int a, int b)
return RsEventHandler_orig(a, b);
}
+
void
patch()
{
diff --git a/src/render/Coronas.cpp b/src/render/Coronas.cpp
index ee3f3da1..5947a77f 100644
--- a/src/render/Coronas.cpp
+++ b/src/render/Coronas.cpp
@@ -1,7 +1,52 @@
#include "common.h"
#include "patcher.h"
+#include "General.h"
+#include "TxdStore.h"
+#include "Camera.h"
+#include "Sprite.h"
+#include "Timer.h"
+#include "World.h"
+#include "Weather.h"
+#include "Collision.h"
+#include "TimeCycle.h"
#include "Coronas.h"
+struct FlareDef
+{
+ float position;
+ float size;
+ int16 red;
+ int16 green;
+ int16 blue;
+ int16 alpha;
+ int16 texture;
+};
+
+FlareDef SunFlareDef[] = {
+ { -0.5f, 15.0f, 50, 50, 0, 200, 1 },
+ { -1.0f, 10.0f, 50, 20, 0, 200, 2 },
+ { -1.5f, 15.0f, 50, 0, 0, 200, 3 },
+ { -2.5f, 25.0f, 50, 0, 0, 200, 1 },
+ { 0.5f, 12.5f, 40, 40, 25, 200, 1 },
+ { 0.05f, 20.0f, 30, 22, 9, 200, 2 },
+ { 1.3f, 7.5f, 50, 30, 9, 200, 3 },
+ { 0.0f, 0.0f, 255, 255, 255, 255, 0 }
+};
+
+FlareDef HeadLightsFlareDef[] = {
+ { -0.5f, 15.5, 70, 70, 70, 200, 1 },
+ { -1.0f, 10.0, 70, 70, 70, 200, 2 },
+ { -1.5f, 5.5f, 50, 50, 50, 200, 3 },
+ { 0.5f, 12.0f, 50, 50, 50, 200, 1 },
+ { 0.05f, 20.0f, 40, 40, 40, 200, 2 },
+ { 1.3f, 8.0f, 60, 60, 60, 200, 3 },
+ { -2.0f, 12.0f, 50, 50, 50, 200, 1 },
+ { -2.3f, 15.0f, 40, 40, 40, 200, 2 },
+ { -3.0f, 16.0f, 40, 40, 40, 200, 3 },
+ { 0.0f, 0.0f, 255, 255, 255, 255, 0 }
+};
+
+
RwTexture **gpCoronaTexture = (RwTexture**)0x5FAF44; //[9]
float &CCoronas::LightsMult = *(float*)0x5FB088; // 1.0
@@ -9,6 +54,535 @@ float &CCoronas::SunScreenX = *(float*)0x8F4358;
float &CCoronas::SunScreenY = *(float*)0x8F4354;
bool &CCoronas::bSmallMoon = *(bool*)0x95CD49;
bool &CCoronas::SunBlockedByClouds = *(bool*)0x95CD73;
+int &CCoronas::bChangeBrightnessImmediately = *(int*)0x8E2C30;
+
+CRegisteredCorona *CCoronas::aCoronas = (CRegisteredCorona*)0x72E518;
+
+//WRAPPER void CCoronas::Render(void) { EAXJMP(0x4F8FB0); }
+//WRAPPER void CCoronas::RenderReflections(void) { EAXJMP(0x4F9B40); }
+
+const char aCoronaSpriteNames[][32] = {
+ "coronastar",
+ "corona",
+ "coronamoon",
+ "coronareflect",
+ "coronaheadlightline",
+ "coronahex",
+ "coronacircle",
+ "coronaringa",
+ "streek"
+};
+
+void
+CCoronas::Init(void)
+{
+ int i;
+
+ CTxdStore::PushCurrentTxd();
+ CTxdStore::SetCurrentTxd(CTxdStore::FindTxdSlot("particle"));
+
+ for(i = 0; i < 9; i++)
+ if(gpCoronaTexture[i] == nil)
+ gpCoronaTexture[i] = RwTextureRead(aCoronaSpriteNames[i], nil);
+
+ CTxdStore::PopCurrentTxd();
+
+ for(i = 0; i < NUMCORONAS; i++)
+ aCoronas[i].id = 0;
+}
+
+void
+CCoronas::Shutdown(void)
+{
+ int i;
+ for(i = 0; i < 9; i++)
+ if(gpCoronaTexture[i]){
+ RwTextureDestroy(gpCoronaTexture[i]);
+ gpCoronaTexture[i] = nil;
+ }
+}
+
+void
+CCoronas::Update(void)
+{
+ int i;
+ static int LastCamLook = 0;
+
+ LightsMult = min(LightsMult + 0.03f * CTimer::GetTimeStep(), 1.0f);
+
+ int CamLook = 0;
+ if(TheCamera.Cams[TheCamera.ActiveCam].LookingLeft) CamLook |= 1;
+ if(TheCamera.Cams[TheCamera.ActiveCam].LookingRight) CamLook |= 2;
+ if(TheCamera.Cams[TheCamera.ActiveCam].LookingBehind) CamLook |= 4;
+ // BUG?
+ if(TheCamera.GetLookDirection() == LOOKING_BEHIND) CamLook |= 8;
+
+ if(LastCamLook != CamLook)
+ bChangeBrightnessImmediately = 3;
+ else
+ bChangeBrightnessImmediately = max(bChangeBrightnessImmediately-1, 0);
+ LastCamLook = CamLook;
+
+ for(i = 0; i < NUMCORONAS; i++)
+ if(aCoronas[i].id != 0)
+ aCoronas[i].Update();
+}
+
+void
+CCoronas::RegisterCorona(uint32 id, uint8 red, uint8 green, uint8 blue, uint8 alpha,
+ const CVector &coors, float size, float drawDist, RwTexture *tex,
+ int8 flareType, uint8 reflection, uint8 LOScheck, uint8 drawStreak, float someAngle)
+{
+ int i;
+
+ if(sq(drawDist) < (TheCamera.GetPosition() - coors).MagnitudeSqr2D())
+ return;
+
+ for(i = 0; i < NUMCORONAS; i++)
+ if(aCoronas[i].id == id)
+ break;
+
+ if(i == NUMCORONAS){
+ // add a new one
+
+ // find empty slot
+ for(i = 0; i < NUMCORONAS; i++)
+ if(aCoronas[i].id == 0)
+ break;
+ if(i == NUMCORONAS)
+ return; // no space
+
+ aCoronas[i].fadeAlpha = 0;
+ aCoronas[i].offScreen = true;
+ aCoronas[i].firstUpdate = true;
+ aCoronas[i].renderReflection = false;
+ aCoronas[i].lastLOScheck = 0;
+ aCoronas[i].sightClear = false;
+ aCoronas[i].hasValue[0] = false;
+ aCoronas[i].hasValue[1] = false;
+ aCoronas[i].hasValue[2] = false;
+ aCoronas[i].hasValue[3] = false;
+ aCoronas[i].hasValue[4] = false;
+ aCoronas[i].hasValue[5] = false;
+
+ }else{
+ // use existing one
+
+ if(aCoronas[i].fadeAlpha == 0 && alpha == 0){
+ // unregister
+ aCoronas[i].id = 0;
+ return;
+ }
+ }
+
+ aCoronas[i].id = id;
+ aCoronas[i].red = red;
+ aCoronas[i].green = green;
+ aCoronas[i].blue = blue;
+ aCoronas[i].alpha = alpha;
+ aCoronas[i].coors = coors;
+ aCoronas[i].size = size;
+ aCoronas[i].someAngle = someAngle;
+ aCoronas[i].registeredThisFrame = true;
+ aCoronas[i].drawDist = drawDist;
+ aCoronas[i].texture = tex;
+ aCoronas[i].flareType = flareType;
+ aCoronas[i].reflection = reflection;
+ aCoronas[i].LOScheck = LOScheck;
+ aCoronas[i].drawStreak = drawStreak;
+}
+
+void
+CCoronas::RegisterCorona(uint32 id, uint8 red, uint8 green, uint8 blue, uint8 alpha,
+ const CVector &coors, float size, float drawDist, uint8 type,
+ int8 flareType, uint8 reflection, uint8 LOScheck, uint8 drawStreak, float someAngle)
+{
+ RegisterCorona(id, red, green, blue, alpha, coors, size, drawDist,
+ gpCoronaTexture[type], flareType, reflection, LOScheck, drawStreak, someAngle);
+}
+
+void
+CCoronas::UpdateCoronaCoors(int id, const CVector &coors, float drawDist, float someAngle)
+{
+ int i;
+
+ if(sq(drawDist) < (TheCamera.GetPosition() - coors).MagnitudeSqr2D())
+ return;
+
+ for(i = 0; i < NUMCORONAS; i++)
+ if(aCoronas[i].id == id)
+ break;
+
+ if(i == NUMCORONAS)
+ return;
+
+ if(aCoronas[i].fadeAlpha == 0)
+ aCoronas[i].id = 0; // faded out, remove
+ else{
+ aCoronas[i].coors = coors;
+ aCoronas[i].someAngle = someAngle;
+ }
+}
+
+static RwIm2DVertex vertexbufferX[2];
+
+// TODO? not sure streaks look quite right...
+void
+CCoronas::Render(void)
+{
+ int i, j;
+ int screenw, screenh;
+
+ screenw = RwRasterGetWidth(RwCameraGetRaster(Scene.camera));
+ screenh = RwRasterGetHeight(RwCameraGetRaster(Scene.camera));
+
+ RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE);
+ RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE);
+ RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDONE);
+ RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDONE);
+
+ for(i = 0; i < NUMCORONAS; i++){
+ for(j = 5; j > 0; j--){
+ aCoronas[i].prevX[j] = aCoronas[i].prevX[j-1];
+ aCoronas[i].prevY[j] = aCoronas[i].prevY[j-1];
+ aCoronas[i].prevRed[j] = aCoronas[i].prevRed[j-1];
+ aCoronas[i].prevGreen[j] = aCoronas[i].prevGreen[j-1];
+ aCoronas[i].prevBlue[j] = aCoronas[i].prevBlue[j-1];
+ aCoronas[i].hasValue[j] = aCoronas[i].hasValue[j-1];
+ }
+ aCoronas[i].hasValue[0] = false;
+
+ if(aCoronas[i].id == 0 ||
+ aCoronas[i].fadeAlpha == 0 && aCoronas[i].alpha == 0)
+ continue;
+
+ CVector spriteCoors;
+ float spritew, spriteh;
+ if(CSprite::CalcScreenCoors(aCoronas[i].coors, spriteCoors, &spritew, &spriteh, true)){
+ aCoronas[i].offScreen = false;
+
+ if(spriteCoors.x < 0.0f || spriteCoors.y < 0.0f ||
+ spriteCoors.x > screenw || spriteCoors.y > screenh){
+ aCoronas[i].offScreen = true;
+ aCoronas[i].sightClear = false;
+ }else{
+ if(CTimer::GetTimeInMilliseconds() > aCoronas[i].lastLOScheck + 2000){
+ aCoronas[i].lastLOScheck = CTimer::GetTimeInMilliseconds();
+ aCoronas[i].sightClear = CWorld::GetIsLineOfSightClear(
+ aCoronas[i].coors, TheCamera.Cams[TheCamera.ActiveCam].Source,
+ true, true, false, false, false, true, false);
+ }
+
+ // add new streak point
+ if(aCoronas[i].sightClear){
+ aCoronas[i].prevX[0] = spriteCoors.x;
+ aCoronas[i].prevY[0] = spriteCoors.y;
+ aCoronas[i].prevRed[0] = aCoronas[i].red;
+ aCoronas[i].prevGreen[0] = aCoronas[i].green;
+ aCoronas[i].prevBlue[0] = aCoronas[i].blue;
+ aCoronas[i].hasValue[0] = true;
+ }
+
+ // if distance too big, break streak
+ if(aCoronas[i].hasValue[1]){
+ if(fabs(aCoronas[i].prevX[0] - aCoronas[i].prevX[1]) > 50.0f ||
+ fabs(aCoronas[i].prevY[0] - aCoronas[i].prevY[1]) > 50.0f)
+ aCoronas[i].hasValue[0] = false;
+ }
+ }
+
+
+ if(aCoronas[i].fadeAlpha == 0)
+ continue;
+
+ if(spriteCoors.z < aCoronas[i].drawDist){
+ float recipz = 1.0f/spriteCoors.z;
+ float fadeDistance = aCoronas[i].drawDist / 2.0f;
+ float distanceFade = spriteCoors.z < fadeDistance ? 1.0f : 1.0f - (spriteCoors.z - fadeDistance)/fadeDistance;
+ int totalFade = aCoronas[i].fadeAlpha * distanceFade;
+
+ if(aCoronas[i].LOScheck)
+ RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)FALSE);
+ else
+ RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)TRUE);
+
+ // render corona itself
+ if(aCoronas[i].texture){
+ float fogscale = CWeather::Foggyness*min(spriteCoors.z, 40.0f)/40.0f + 1.0f;
+ if(CCoronas::aCoronas[i].id == SUN_CORE)
+ spriteCoors.z = 0.95f * RwCameraGetFarClipPlane(Scene.camera);
+ RwRenderStateSet(rwRENDERSTATETEXTURERASTER, RwTextureGetRaster(aCoronas[i].texture));
+ spriteCoors.z -= 1.5f;
+
+ if(aCoronas[i].texture == gpCoronaTexture[8]){
+ // what's this?
+ float f = 1.0f - aCoronas[i].someAngle*2.0f/PI;
+ float wscale = 6.0f*sq(sq(sq(f))) + 0.5f;
+ float hscale = 0.35f - (wscale - 0.5f) * 0.06f;
+ hscale = max(hscale, 0.15f);
+
+ CSprite::RenderOneXLUSprite(spriteCoors.x, spriteCoors.y, spriteCoors.z,
+ spritew * aCoronas[i].size * wscale,
+ spriteh * aCoronas[i].size * fogscale * hscale,
+ CCoronas::aCoronas[i].red / fogscale,
+ CCoronas::aCoronas[i].green / fogscale,
+ CCoronas::aCoronas[i].blue / fogscale,
+ totalFade,
+ recipz,
+ 255);
+ }else{
+ CSprite::RenderOneXLUSprite_Rotate_Aspect(
+ spriteCoors.x, spriteCoors.y, spriteCoors.z,
+ spritew * aCoronas[i].size * fogscale,
+ spriteh * aCoronas[i].size * fogscale,
+ CCoronas::aCoronas[i].red / fogscale,
+ CCoronas::aCoronas[i].green / fogscale,
+ CCoronas::aCoronas[i].blue / fogscale,
+ totalFade,
+ recipz,
+ 20.0f * recipz,
+ 255);
+ }
+ }
+
+ // render flares
+ if(aCoronas[i].flareType != FLARE_NONE){
+ FlareDef *flare;
+
+ switch(aCoronas[i].flareType){
+ case FLARE_SUN: flare = SunFlareDef; break;
+ case FLARE_HEADLIGHTS: flare = HeadLightsFlareDef; break;
+ default: assert(0);
+ }
+
+ for(; flare->texture; flare++){
+ RwRenderStateSet(rwRENDERSTATETEXTURERASTER, RwTextureGetRaster(gpCoronaTexture[flare->texture + 4]));
+ CSprite::RenderOneXLUSprite(
+ (spriteCoors.x - (screenw/2)) * flare->position + (screenw/2),
+ (spriteCoors.y - (screenh/2)) * flare->position + (screenh/2),
+ spriteCoors.z,
+ 4.0f*flare->size * spritew/spriteh,
+ 4.0f*flare->size,
+ (flare->red * aCoronas[i].red)>>8,
+ (flare->green * aCoronas[i].green)>>8,
+ (flare->blue * aCoronas[i].blue)>>8,
+ (totalFade * flare->alpha)>>8,
+ recipz, 255);
+ }
+ }
+ }else{
+ aCoronas[i].offScreen = true;
+ aCoronas[i].sightClear = false;
+ }
+ }
+ }
+
+ RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
+ RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)FALSE);
+ RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE);
+ RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDONE);
+ RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDONE);
+ RwRenderStateSet(rwRENDERSTATETEXTURERASTER, nil);
+
+ // streaks
+ for(i = 0; i < NUMCORONAS; i++){
+ if(aCoronas[i].id == 0 || !aCoronas[i].drawStreak)
+ break;
+
+ for(j = 0; j < 5; j++){
+ if(!aCoronas[i].hasValue[j] || !aCoronas[i].hasValue[j+1])
+ continue;
+
+ RwIm2DVertexSetScreenX(&vertexbufferX[0], aCoronas[i].prevX[j]);
+ RwIm2DVertexSetScreenY(&vertexbufferX[0], aCoronas[i].prevY[j]);
+ RwIm2DVertexSetIntRGBA(&vertexbufferX[0], aCoronas[i].prevRed[j], aCoronas[i].prevGreen[j], aCoronas[i].prevBlue[j], 255);
+ RwIm2DVertexSetScreenX(&vertexbufferX[1], aCoronas[i].prevX[j+1]);
+ RwIm2DVertexSetScreenY(&vertexbufferX[1], aCoronas[i].prevY[j+1]);
+ RwIm2DVertexSetIntRGBA(&vertexbufferX[1], aCoronas[i].prevRed[j+1], aCoronas[i].prevGreen[j+1], aCoronas[i].prevBlue[j+1], 255);
+
+ // BUG: game doesn't do this
+ RwIm2DVertexSetScreenZ(&vertexbufferX[0], RwIm2DGetNearScreenZ());
+ RwIm2DVertexSetCameraZ(&vertexbufferX[0], RwCameraGetNearClipPlane(Scene.camera));
+ RwIm2DVertexSetRecipCameraZ(&vertexbufferX[0], 1.0f/RwCameraGetNearClipPlane(Scene.camera));
+ RwIm2DVertexSetScreenZ(&vertexbufferX[1], RwIm2DGetNearScreenZ());
+ RwIm2DVertexSetCameraZ(&vertexbufferX[1], RwCameraGetNearClipPlane(Scene.camera));
+ RwIm2DVertexSetRecipCameraZ(&vertexbufferX[1], 1.0f/RwCameraGetNearClipPlane(Scene.camera));
+
+ RwIm2DRenderLine(vertexbufferX, 2, 0, 1);
+ }
+ }
+
+ RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)FALSE);
+ RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)TRUE);
+ RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
+}
+
+void
+CCoronas::RenderReflections(void)
+{
+ int i;
+ CColPoint point;
+ CEntity *entity;
+
+ if(CWeather::WetRoads > 0.0f){
+ RwRenderStateSet(rwRENDERSTATEFOGENABLE, (void*)FALSE);
+ RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE);
+ RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)FALSE);
+ RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE);
+ RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDONE);
+ RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDONE);
+ RwRenderStateSet(rwRENDERSTATETEXTURERASTER, RwTextureGetRaster(gpCoronaTexture[3]));
+
+ for(i = 0; i < NUMCORONAS; i++){
+ if(aCoronas[i].id == 0 ||
+ aCoronas[i].fadeAlpha == 0 && aCoronas[i].alpha == 0)
+ continue;
+
+ // check if we want a reflection on this corona
+ if(aCoronas[i].renderReflection){
+ if(((CTimer::GetFrameCounter() + i) & 0xF) == 0 &&
+ CWorld::ProcessVerticalLine(aCoronas[i].coors, -1000.0f, point, entity, true, false, false, false, true, false, nil))
+ aCoronas[i].heightAboveRoad = aCoronas[i].coors.z - point.point.z;
+ }else{
+ if(CWorld::ProcessVerticalLine(aCoronas[i].coors, -1000.0f, point, entity, true, false, false, false, true, false, nil)){
+ aCoronas[i].heightAboveRoad = aCoronas[i].coors.z - point.point.z;
+ aCoronas[i].renderReflection = true;
+ }
+ }
+
+ if(!aCoronas[i].renderReflection)
+ continue;
+
+ // Don't draw if reflection is too high
+ if(aCoronas[i].heightAboveRoad < 20.0){
+ // don't draw if camera is below road
+ if(CCoronas::aCoronas[i].coors.z - aCoronas[i].heightAboveRoad > TheCamera.GetPosition().z)
+ continue;
+
+ CVector coors = aCoronas[i].coors;
+ coors.z -= 2.0f*aCoronas[i].heightAboveRoad;
+
+ CVector spriteCoors;
+ float spritew, spriteh;
+ if(CSprite::CalcScreenCoors(coors, spriteCoors, &spritew, &spriteh, true)){
+ float drawDist = 0.75f * aCoronas[i].drawDist;
+ drawDist = min(drawDist, 50.0f);
+ if(spriteCoors.z < drawDist){
+ float fadeDistance = drawDist / 2.0f;
+ float distanceFade = spriteCoors.z < fadeDistance ? 1.0f : 1.0f - (spriteCoors.z - fadeDistance)/fadeDistance;
+ distanceFade = clamp(distanceFade, 0.0f, 1.0f);
+ float recipz = 1.0f/RwCameraGetNearClipPlane(Scene.camera);
+ int intensity = (20.0f - aCoronas[i].heightAboveRoad) * 230.0 * distanceFade*CWeather::WetRoads * 0.05f;
+
+ CSprite::RenderBufferedOneXLUSprite(
+ spriteCoors.x, spriteCoors.y, RwIm2DGetNearScreenZ(),
+ spritew * aCoronas[i].size * 0.75f,
+ spriteh * aCoronas[i].size * 2.0f,
+ (intensity * CCoronas::aCoronas[i].red)>>8,
+ (intensity * CCoronas::aCoronas[i].green)>>8,
+ (intensity * CCoronas::aCoronas[i].blue)>>8,
+ 255,
+ recipz,
+ 255);
+ }
+ }
+ }
+ }
+ CSprite::FlushSpriteBuffer();
+
+ RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
+ RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
+ RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)FALSE);
+ RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
+ RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)TRUE);
+ }else{
+ for(i = 0; i < NUMCORONAS; i++)
+ aCoronas[i].renderReflection = false;
+ }
+}
+
+void
+CCoronas::DoSunAndMoon(void)
+{
+ // yeah, moon is done somewhere else....
+
+ CVector sunCoors = CTimeCycle::GetSunPosition();
+ sunCoors *= 150.0f;
+ sunCoors += TheCamera.GetPosition();
+
+ if(CTimeCycle::GetSunPosition().z > -0.2f){
+ float size = ((CGeneral::GetRandomNumber()&0xFF) * 0.005f + 10.0f) * CTimeCycle::GetSunSize();
+ RegisterCorona(SUN_CORE,
+ CTimeCycle::GetSunCoreRed(), CTimeCycle::GetSunCoreGreen(), CTimeCycle::GetSunCoreBlue(),
+ 255, sunCoors, size,
+ 999999.88f, TYPE_STAR, FLARE_NONE, REFLECTION_OFF, LOSCHECK_OFF, STREAK_OFF, 0.0f);
+
+ if(CTimeCycle::GetSunPosition().z > 0.0f)
+ RegisterCorona(SUN_CORONA,
+ CTimeCycle::GetSunCoronaRed(), CTimeCycle::GetSunCoronaGreen(), CTimeCycle::GetSunCoronaBlue(),
+ 255, sunCoors, 25.0f * CTimeCycle::GetSunSize(),
+ 999999.88f, TYPE_STAR, FLARE_SUN, REFLECTION_OFF, LOSCHECK_ON, STREAK_OFF, 0.0f);
+ }
+
+ CVector spriteCoors;
+ float spritew, spriteh;
+ if(CSprite::CalcScreenCoors(sunCoors, spriteCoors, &spritew, &spriteh, true)){
+ SunScreenX = spriteCoors.x;
+ SunScreenY = spriteCoors.y;
+ }else{
+ SunScreenX = 1000000.0f;
+ SunScreenY = 1000000.0f;
+ }
+}
+
+void
+CRegisteredCorona::Update(void)
+{
+ if(!registeredThisFrame)
+ alpha = 0;
+
+ if(LOScheck &&
+ (CCoronas::SunBlockedByClouds && id == CCoronas::SUN_CORONA ||
+ !CWorld::GetIsLineOfSightClear(coors, TheCamera.GetPosition(), true, false, false, false, false, false))){
+ // Corona is blocked, fade out
+ fadeAlpha = max(fadeAlpha - 15.0f*CTimer::GetTimeStep(), 0.0f);
+ }else if(offScreen){
+ // Same when off screen
+ fadeAlpha = max(fadeAlpha - 15.0f*CTimer::GetTimeStep(), 0.0f);
+ }else{
+ // Visible
+ if(alpha > fadeAlpha){
+ // fade in
+ fadeAlpha = min(fadeAlpha + 15.0f*CTimer::GetTimeStep(), alpha);
+ if(CCoronas::bChangeBrightnessImmediately)
+ fadeAlpha = alpha;
+ }else if(alpha < fadeAlpha){
+ // too visible, decrease alpha but not below alpha
+ fadeAlpha = max(fadeAlpha - 15.0f*CTimer::GetTimeStep(), alpha);
+ }
+
+ // darken scene when the sun is visible
+ if(id == CCoronas::SUN_CORONA)
+ CCoronas::LightsMult = max(CCoronas::LightsMult - CTimer::GetTimeStep()*0.06f, 0.6f);
+ }
+
+ // remove if invisible
+ if(fadeAlpha == 0 && !firstUpdate)
+ id = 0;
+ firstUpdate = false;
+ registeredThisFrame = false;
+}
+
+STARTPATCHES
+ InjectHook(0x4F9F90, CCoronas::Init, PATCH_JUMP);
+ InjectHook(0x4FA050, CCoronas::Shutdown, PATCH_JUMP);
+ InjectHook(0x4F8EC0, CCoronas::Update, PATCH_JUMP);
+ InjectHook(0x4FA0E0, (void (*)(uint32, uint8, uint8, uint8, uint8, const CVector&, float, float, RwTexture*, int8, uint8, uint8, uint8, float))CCoronas::RegisterCorona, PATCH_JUMP);
+ InjectHook(0x4FA080, (void (*)(uint32, uint8, uint8, uint8, uint8, const CVector&, float, float, uint8, int8, uint8, uint8, uint8, float))CCoronas::RegisterCorona, PATCH_JUMP);
+ InjectHook(0x4FA2D0, CCoronas::UpdateCoronaCoors, PATCH_JUMP);
+ InjectHook(0x4F8FB0, CCoronas::Render, PATCH_JUMP);
+ InjectHook(0x4F9B40, CCoronas::RenderReflections, PATCH_JUMP);
+ InjectHook(0x4FA380, CCoronas::DoSunAndMoon, PATCH_JUMP);
-WRAPPER void CCoronas::Render(void) { EAXJMP(0x4F8FB0); }
-WRAPPER void CCoronas::RenderReflections(void) { EAXJMP(0x4F9B40); }
+ InjectHook(0x4F8C40, &CRegisteredCorona::Update, PATCH_JUMP);
+ENDPATCHES
diff --git a/src/render/Coronas.h b/src/render/Coronas.h
index 796983bd..ed69b1e6 100644
--- a/src/render/Coronas.h
+++ b/src/render/Coronas.h
@@ -2,15 +2,99 @@
extern RwTexture **gpCoronaTexture; //[9]
+struct CRegisteredCorona
+{
+ uint32 id;
+ uint32 lastLOScheck;
+ RwTexture *texture;
+ uint8 red;
+ uint8 green;
+ uint8 blue;
+ uint8 alpha; // alpha when fully visible
+ uint8 fadeAlpha; // actual value used for rendering, faded
+ CVector coors;
+ float size;
+ float someAngle;
+ bool registeredThisFrame;
+ float drawDist;
+ int8 flareType;
+ int8 reflection;
+
+ uint8 LOScheck : 1;
+ uint8 offScreen : 1;
+ uint8 firstUpdate : 1;
+ uint8 drawStreak : 1;
+ uint8 sightClear : 1;
+
+ bool renderReflection;
+ float heightAboveRoad;
+
+ float prevX[6];
+ float prevY[6];
+ uint8 prevRed[6];
+ uint8 prevGreen[6];
+ uint8 prevBlue[6];
+ bool hasValue[6];
+
+ void Update(void);
+};
+static_assert(sizeof(CRegisteredCorona) == 0x80, "CRegisteredCorona: error");
+
class CCoronas
{
+ static CRegisteredCorona *aCoronas; //[NUMCORONAS];
public:
+ enum {
+ SUN_CORE = 1,
+ SUN_CORONA
+ };
+ enum {
+ TYPE_STAR,
+ TYPE_NORMAL,
+ TYPE_MOON,
+ TYPE_REFLECT,
+ TYPE_HEADLIGHT,
+ TYPE_HEX,
+ TYPE_CIRCLE,
+ TYPE_RING,
+ TYPE_STREAK,
+ };
+ enum {
+ FLARE_NONE,
+ FLARE_SUN,
+ FLARE_HEADLIGHTS
+ };
+ enum {
+ REFLECTION_OFF,
+ REFLECTION_ON,
+ };
+ enum {
+ LOSCHECK_OFF,
+ LOSCHECK_ON,
+ };
+ enum {
+ STREAK_OFF,
+ STREAK_ON,
+ };
+
static float &LightsMult;
static float &SunScreenY;
static float &SunScreenX;
static bool &bSmallMoon;
static bool &SunBlockedByClouds;
+ static int &bChangeBrightnessImmediately;
+ static void Init(void);
+ static void Shutdown(void);
+ static void Update(void);
+ static void RegisterCorona(uint32 id, uint8 red, uint8 green, uint8 blue, uint8 alpha,
+ const CVector &coors, float size, float drawDist, RwTexture *tex,
+ int8 flareType, uint8 reflection, uint8 LOScheck, uint8 drawStreak, float someAngle);
+ static void RegisterCorona(uint32 id, uint8 red, uint8 green, uint8 blue, uint8 alpha,
+ const CVector &coors, float size, float drawDist, uint8 type,
+ int8 flareType, uint8 reflection, uint8 LOScheck, uint8 drawStreak, float someAngle);
+ static void UpdateCoronaCoors(int id, const CVector &coors, float drawDist, float someAngle);
static void Render(void);
static void RenderReflections(void);
+ static void DoSunAndMoon(void);
};
diff --git a/src/render/Sprite.cpp b/src/render/Sprite.cpp
index 2b669c87..92c3e8a6 100644
--- a/src/render/Sprite.cpp
+++ b/src/render/Sprite.cpp
@@ -132,6 +132,65 @@ CSprite::RenderOneXLUSprite(float x, float y, float z, float w, float h, uint8 r
}
void
+CSprite::RenderOneXLUSprite_Rotate_Aspect(float x, float y, float z, float w, float h, uint8 r, uint8 g, uint8 b, int16 intens, float recipz, float rotation, uint8 a)
+{
+ float c = cos(DEGTORAD(rotation));
+ float s = sin(DEGTORAD(rotation));
+
+ float xs[4];
+ float ys[4];
+ float us[4];
+ float vs[4];
+ int i;
+
+ // Fade out when too near
+ // why not in buffered version?
+ if(z < 3.0f){
+ if(z < 1.5f)
+ return;
+ int f = (z - 1.5f)/1.5f * 255;
+ r = f*r >> 8;
+ g = f*g >> 8;
+ b = f*b >> 8;
+ intens = f*intens >> 8;
+ }
+
+ xs[0] = x + w*(-c-s); us[0] = 0.0f;
+ xs[1] = x + w*(-c+s); us[1] = 0.0f;
+ xs[2] = x + w*(+c+s); us[2] = 1.0f;
+ xs[3] = x + w*(+c-s); us[3] = 1.0f;
+
+ ys[0] = y + h*(-c+s); vs[0] = 0.0f;
+ ys[1] = y + h*(+c+s); vs[1] = 1.0f;
+ ys[2] = y + h*(+c-s); vs[2] = 1.0f;
+ ys[3] = y + h*(-c-s); vs[3] = 0.0f;
+
+ // No clipping, just culling
+ if(xs[0] < 0.0f && xs[1] < 0.0f && xs[2] < 0.0f && xs[3] < 0.0f) return;
+ if(ys[0] < 0.0f && ys[1] < 0.0f && ys[2] < 0.0f && ys[3] < 0.0f) return;
+ if(xs[0] > RsGlobal.maximumWidth && xs[1] > RsGlobal.maximumWidth &&
+ xs[2] > RsGlobal.maximumWidth && xs[3] > RsGlobal.maximumWidth) return;
+ if(ys[0] > RsGlobal.maximumHeight && ys[1] > RsGlobal.maximumHeight &&
+ ys[2] > RsGlobal.maximumHeight && ys[3] > RsGlobal.maximumHeight) return;
+
+ float screenz = m_f2DNearScreenZ +
+ (z-CDraw::GetNearClipZ())*(m_f2DFarScreenZ-m_f2DNearScreenZ)*CDraw::GetFarClipZ() /
+ ((CDraw::GetFarClipZ()-CDraw::GetNearClipZ())*z);
+
+ for(i = 0; i < 4; i++){
+ RwIm2DVertexSetScreenX(&verts[i], xs[i]);
+ RwIm2DVertexSetScreenY(&verts[i], ys[i]);
+ RwIm2DVertexSetScreenZ(&verts[i], screenz);
+ RwIm2DVertexSetCameraZ(&verts[i], z);
+ RwIm2DVertexSetRecipCameraZ(&verts[i], recipz);
+ RwIm2DVertexSetIntRGBA(&verts[i], r*intens>>8, g*intens>>8, b*intens>>8, a);
+ RwIm2DVertexSetU(&verts[i], us[i], recipz);
+ RwIm2DVertexSetV(&verts[i], vs[i], recipz);
+ }
+ RwIm2DRenderPrimitive(rwPRIMTYPETRIFAN, verts, 4);
+}
+
+void
CSprite::RenderBufferedOneXLUSprite(float x, float y, float z, float w, float h, uint8 r, uint8 g, uint8 b, int16 intens, float recipz, uint8 a)
{
m_bFlushSpriteBufferSwitchZTest = 0;
@@ -537,6 +596,7 @@ STARTPATCHES
InjectHook(0x51C5B0, CSprite::InitSpriteBuffer2D, PATCH_JUMP);
InjectHook(0x51C520, CSprite::FlushSpriteBuffer, PATCH_JUMP);
InjectHook(0x51C960, CSprite::RenderOneXLUSprite, PATCH_JUMP);
+ InjectHook(0x51D110, CSprite::RenderOneXLUSprite_Rotate_Aspect, PATCH_JUMP);
InjectHook(0x51C5D0, CSprite::RenderBufferedOneXLUSprite, PATCH_JUMP);
InjectHook(0x51D5B0, CSprite::RenderBufferedOneXLUSprite_Rotate_Dimension, PATCH_JUMP);
InjectHook(0x51CCD0, CSprite::RenderBufferedOneXLUSprite_Rotate_Aspect, PATCH_JUMP);
diff --git a/src/render/Sprite.h b/src/render/Sprite.h
index 7bc5c35e..33953ff3 100644
--- a/src/render/Sprite.h
+++ b/src/render/Sprite.h
@@ -13,6 +13,7 @@ public:
static void InitSpriteBuffer2D(void);
static void FlushSpriteBuffer(void);
static void RenderOneXLUSprite(float x, float y, float z, float w, float h, uint8 r, uint8 g, uint8 b, int16 intens, float recipz, uint8 a);
+ static void RenderOneXLUSprite_Rotate_Aspect(float x, float y, float z, float w, float h, uint8 r, uint8 g, uint8 b, int16 intens, float recipz, float roll, uint8 a);
static void RenderBufferedOneXLUSprite(float x, float y, float z, float w, float h, uint8 r, uint8 g, uint8 b, int16 intens, float recipz, uint8 a);
static void RenderBufferedOneXLUSprite_Rotate_Dimension(float x, float y, float z, float w, float h, uint8 r, uint8 g, uint8 b, int16 intens, float recipz, float roll, uint8 a);
static void RenderBufferedOneXLUSprite_Rotate_Aspect(float x, float y, float z, float w, float h, uint8 r, uint8 g, uint8 b, int16 intens, float recipz, float roll, uint8 a);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 15:20:35 +0100