2 files changed, 344 insertions, 2 deletions

diff --git a/src/render/SpecialFX.cpp b/src/render/SpecialFX.cpp
index 44e1e029..37bc306f 100644
--- a/src/render/SpecialFX.cpp
+++ b/src/render/SpecialFX.cpp
@@ -5,6 +5,12 @@
 #include "Sprite.h"
 #include "Font.h"
 #include "Text.h"
+#include "TxdStore.h"
+#include "FileMgr.h"
+#include "FileLoader.h"
+#include "Lights.h"
+#include "VisibilityPlugins.h"
+#include "World.h"
 
 WRAPPER void CSpecialFX::Render(void) { EAXJMP(0x518DC0); }
 
@@ -17,9 +23,290 @@ WRAPPER void CBulletTraces::Init(void) { EAXJMP(0x518DE0); }
 
 WRAPPER void CBrightLights::RegisterOne(CVector pos, CVector up, CVector right, CVector fwd, uint8 type, uint8 unk1, uint8 unk2, uint8 unk3) { EAXJMP(0x51A410); }
 
-WRAPPER 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)  { EAXJMP(0x51BB80); }
+RpAtomic *

+MarkerAtomicCB(RpAtomic *atomic, void *data)

+{

+	*(RpAtomic**)data = atomic;

+	return atomic;

+}
+
+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_nType = MARKERTYPE_INVALID;

+

+	frame = RpAtomicGetFrame(m_pAtomic);

+	RpAtomicDestroy(m_pAtomic);

+	RwFrameDestroy(frame);

+	m_pAtomic = nil;
+}
+
+void

+C3dMarker::Render()

+{

+	if (m_pAtomic == nil) return;

+

+	RwRGBA *color = RpMaterialGetColor(m_pMaterial);

+	*color = 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] = *(C3dMarker(*)[NUM3DMARKERS])*(uintptr*)0x72D408;
+int32 &C3dMarkers::NumActiveMarkers = *(int32*)0x8F2A08;
+RpClump* (&C3dMarkers::m_pRpClumpArray)[NUMMARKERTYPES] = *(RpClump*(*)[NUMMARKERTYPES])*(uintptr*)0x8E2888;
+
+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_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 < 120.0f)

+				m_aMarkerArray[i].Render();

+			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;

+

+	pMarker = nil;

+	float dist = sqrt((pos.x - FindPlayerCentreOfWorld(0).x) * (pos.x - FindPlayerCentreOfWorld(0).x) + (pos.y - FindPlayerCentreOfWorld(0).y) * (pos.y - FindPlayerCentreOfWorld(0).y));

+

+	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 (type == MARKERTYPE_CYLINDER) {

+			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 = sinf(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;

+		} else if (type == MARKERTYPE_0) {

+			if (someSin > 0.0f)

+				pMarker->m_Color.alpha = (float)a * 0.7f * someSin + a;

+			else

+				pMarker->m_Color.alpha = (float)a * 0.4f * someSin + a;

+		}

+		if (pMarker->m_nRotateRate) {

+			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;

+		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 || type == MARKERTYPE_0 || type == MARKERTYPE_2) {

+		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_Matrix.SetTranslate(pos.x, pos.y, pos.z);

+	if (type == MARKERTYPE_2) {

+		pMarker->m_Matrix.RotateX(PI);

+		pMarker->m_Matrix.GetPosition() = pos;

+	}

+	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 (type == MARKERTYPE_CYLINDER) {

+		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 MONEY_MESSAGE_LIFETIME_MS 2000
 
@@ -96,6 +383,15 @@ CMoneyMessages::RegisterOne(CVector vecPos, const char *pText, uint8 bRed, uint8
 }

 

 STARTPATCHES
+	InjectHook(0x51B070, &C3dMarker::AddMarker, PATCH_JUMP);
+	InjectHook(0x51B170, &C3dMarker::DeleteMarkerObject, PATCH_JUMP);
+	InjectHook(0x51B1B0, &C3dMarker::Render, PATCH_JUMP);
+	InjectHook(0x51B2B0, C3dMarkers::Init, PATCH_JUMP);
+	InjectHook(0x51B480, C3dMarkers::PlaceMarker, PATCH_JUMP);
+	InjectHook(0x51BB80, C3dMarkers::PlaceMarkerSet, PATCH_JUMP);
+	InjectHook(0x51B400, C3dMarkers::Render, PATCH_JUMP);
+	InjectHook(0x51B3B0, C3dMarkers::Shutdown, PATCH_JUMP);
+	
 	InjectHook(0x51AF70, CMoneyMessages::Init, PATCH_JUMP);
 	InjectHook(0x51B030, CMoneyMessages::Render, PATCH_JUMP);
 ENDPATCHES
diff --git a/src/render/SpecialFX.h b/src/render/SpecialFX.h
index bdd74bee..c3966f33 100644
--- a/src/render/SpecialFX.h
+++ b/src/render/SpecialFX.h
@@ -35,10 +35,56 @@ public:
 	static void RegisterOne(CVector pos, CVector up, CVector right, CVector fwd, uint8 type, uint8 unk1 = 0, uint8 unk2 = 0, uint8 unk3 = 0);
 };
 
+enum
+{
+	MARKERTYPE_0 = 0,
+	MARKERTYPE_ARROW,
+	MARKERTYPE_2,
+	MARKERTYPE_3,
+	MARKERTYPE_CYLINDER,
+	NUMMARKERTYPES,
+
+	MARKERTYPE_INVALID = 0x101
+};
+
+
+class C3dMarker
+{

+public:

+	CMatrix m_Matrix;

+	RpAtomic *m_pAtomic;

+	RpMaterial *m_pMaterial;

+	uint16 m_nType;

+	bool m_bIsUsed;

+	uint32 m_nIdentifier;

+	RwRGBA m_Color;

+	uint16 m_nPulsePeriod;

+	uint16 m_nRotateRate;

+	uint32 m_nStartTime;

+	float m_fPulseFraction;

+	float m_fStdSize;

+	float m_fSize;

+	float m_fBrightness;

+	float m_fCameraRange;

+

+	bool AddMarker(uint32 identifier, uint16 type, float fSize, uint8 r, uint8 g, uint8 b, uint8 a, uint16 pulsePeriod, float pulseFraction, int16 rotateRate);

+	void DeleteMarkerObject();

+	void Render();

+};
+
 class C3dMarkers
 {
 public:
-	static void PlaceMarkerSet(uint32 id, uint16 type, CVector& pos, float size, uint8 r, uint8 g, uint8 b, uint8 a, uint16 pulsePeriod, float pulseFraction, int16 rotateRate);  
+	static void Init();
+	static void Shutdown();
+	static C3dMarker *PlaceMarker(uint32 id, uint16 type, CVector &pos, float size, uint8 r, uint8 g, uint8 b, uint8 a, uint16 pulsePeriod, float pulseFraction, int16 rotateRate);
+	static void PlaceMarkerSet(uint32 id, uint16 type, CVector &pos, float size, uint8 r, uint8 g, uint8 b, uint8 a, uint16 pulsePeriod, float pulseFraction, int16 rotateRate);
+	static void Render();

+	static void Update();
+
+	static C3dMarker(&m_aMarkerArray)[NUM3DMARKERS];
+	static int32 &NumActiveMarkers;
+	static RpClump* (&m_pRpClumpArray)[NUMMARKERTYPES];
 };

 

 class CMoneyMessage