summaryrefslogtreecommitdiffstats
path: root/src/render/Skidmarks.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/render/Skidmarks.cpp')
-rw-r--r--src/render/Skidmarks.cpp88
1 files changed, 44 insertions, 44 deletions
diff --git a/src/render/Skidmarks.cpp b/src/render/Skidmarks.cpp
index 5d521041..efd88387 100644
--- a/src/render/Skidmarks.cpp
+++ b/src/render/Skidmarks.cpp
@@ -11,8 +11,6 @@ CSkidmark CSkidmarks::aSkidmarks[NUMSKIDMARKS];
RwImVertexIndex SkidmarkIndexList[SKIDMARK_LENGTH * 6];
RwIm3DVertex SkidmarkVertices[SKIDMARK_LENGTH * 2];
RwTexture *gpSkidTex;
-RwTexture *gpSkidBloodTex;
-RwTexture *gpSkidMudTex;
void
CSkidmarks::Init(void)
@@ -22,8 +20,6 @@ CSkidmarks::Init(void)
slot = CTxdStore::FindTxdSlot("particle");
CTxdStore::SetCurrentTxd(slot);
gpSkidTex = RwTextureRead("particleskid", nil);
- gpSkidBloodTex = RwTextureRead("particleskidblood", nil);
- gpSkidMudTex = RwTextureRead("particleskidmud", nil);
CTxdStore::PopCurrentTxd();
for(i = 0; i < NUMSKIDMARKS; i++){
@@ -54,17 +50,7 @@ void
CSkidmarks::Shutdown(void)
{
RwTextureDestroy(gpSkidTex);
-#ifdef GTA3_1_1_PATCH
gpSkidTex = nil;
-#endif
- RwTextureDestroy(gpSkidBloodTex);
-#ifdef GTA3_1_1_PATCH
- gpSkidBloodTex = nil;
-#endif
- RwTextureDestroy(gpSkidMudTex);
-#ifdef GTA3_1_1_PATCH
- gpSkidMudTex = nil;
-#endif
}
void
@@ -116,32 +102,23 @@ void
CSkidmarks::Render(void)
{
int i, j;
- RwTexture *lastTex = nil;
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE);
RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE);
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
+ RwRenderStateSet(rwRENDERSTATETEXTURERASTER, RwTextureGetRaster(gpSkidTex));
for(i = 0; i < NUMSKIDMARKS; i++){
if(aSkidmarks[i].m_state == 0 || aSkidmarks[i].m_last < 1)
continue;
- if(aSkidmarks[i].m_isBloody){
- if(lastTex != gpSkidBloodTex){
- RwRenderStateSet(rwRENDERSTATETEXTURERASTER, RwTextureGetRaster(gpSkidBloodTex));
- lastTex = gpSkidBloodTex;
- }
- }else if(aSkidmarks[i].m_isMuddy){
- if(lastTex != gpSkidMudTex){
- RwRenderStateSet(rwRENDERSTATETEXTURERASTER, RwTextureGetRaster(gpSkidMudTex));
- lastTex = gpSkidMudTex;
- }
- }else{
- if(lastTex != gpSkidTex){
- RwRenderStateSet(rwRENDERSTATETEXTURERASTER, RwTextureGetRaster(gpSkidTex));
- lastTex = gpSkidTex;
- }
+ CRGBA color(0, 0, 0, 255);
+ switch(aSkidmarks[i].m_type){
+ case SKIDMARK_NORMAL: color = CRGBA(0, 0, 0, 255); break;
+ case SKIDMARK_MUDDY: color = CRGBA(90, 62, 9, 255); break;
+ case SKIDMARK_SANDY: color = CRGBA(108, 108, 96, 255); break;
+ case SKIDMARK_BLOODY: color = CRGBA(132, 34, 11, 255); break;
}
uint32 fade, alpha;
@@ -156,11 +133,15 @@ CSkidmarks::Render(void)
alpha = 0;
alpha = alpha*fade/256;
- CVector p1 = aSkidmarks[i].m_pos[j] + aSkidmarks[i].m_side[j];
- CVector p2 = aSkidmarks[i].m_pos[j] - aSkidmarks[i].m_side[j];
- RwIm3DVertexSetRGBA(&SkidmarkVertices[j*2+0], 255, 255, 255, alpha);
+ CVector p1 = aSkidmarks[i].m_pos[j];
+ p1.x += aSkidmarks[i].m_sideX[j];
+ p1.y += aSkidmarks[i].m_sideY[j];
+ CVector p2 = aSkidmarks[i].m_pos[j];
+ p2.x -= aSkidmarks[i].m_sideX[j];
+ p2.y -= aSkidmarks[i].m_sideY[j];
+ RwIm3DVertexSetRGBA(&SkidmarkVertices[j*2+0], color.red, color.green, color.blue, alpha);
RwIm3DVertexSetPos(&SkidmarkVertices[j*2+0], p1.x, p1.y, p1.z+0.1f);
- RwIm3DVertexSetRGBA(&SkidmarkVertices[j*2+1], 255, 255, 255, alpha);
+ RwIm3DVertexSetRGBA(&SkidmarkVertices[j*2+1], color.red, color.green, color.blue, alpha);
RwIm3DVertexSetPos(&SkidmarkVertices[j*2+1], p2.x, p2.y, p2.z+0.1f);
}
@@ -177,7 +158,20 @@ CSkidmarks::Render(void)
}
void
-CSkidmarks::RegisterOne(uintptr id, CVector pos, float fwdX, float fwdY, bool *isMuddy, bool *isBloody)
+CSkidmarks::RegisterOne(uintptr id, const CVector &pos, float fwdX, float fwdY, bool *isMuddy, bool *isBloody)
+{
+ eSkidmarkType type;
+ if(*isBloody)
+ type = SKIDMARK_BLOODY;
+ else if(*isMuddy)
+ type = SKIDMARK_MUDDY;
+ else
+ type = SKIDMARK_NORMAL;
+ RegisterOne(id, pos, fwdX, fwdY, type, isBloody);
+}
+
+void
+CSkidmarks::RegisterOne(uintptr id, const CVector &pos, float fwdX, float fwdY, eSkidmarkType type, bool *isBloody)
{
int i;
CVector2D fwd(fwdX, fwdY);
@@ -193,7 +187,7 @@ CSkidmarks::RegisterOne(uintptr id, CVector pos, float fwdX, float fwdY, bool *i
if(i < NUMSKIDMARKS){
// Continue this one
- if(aSkidmarks[i].m_isBloody != *isBloody){
+ if((aSkidmarks[i].m_type==SKIDMARK_BLOODY) != *isBloody){
// Blood-status changed, end this one
aSkidmarks[i].m_state = 2;
aSkidmarks[i].m_fadeStart = CTimer::GetTimeInMilliseconds() + 10000;
@@ -223,14 +217,17 @@ CSkidmarks::RegisterOne(uintptr id, CVector pos, float fwdX, float fwdY, bool *i
aSkidmarks[i].m_pos[aSkidmarks[i].m_last] = pos;
CVector2D dist = aSkidmarks[i].m_pos[aSkidmarks[i].m_last] - aSkidmarks[i].m_pos[aSkidmarks[i].m_last-1];
- dist.NormaliseSafe();
- fwd.NormaliseSafe();
+ dist.Normalise();
+ fwd.Normalise();
CVector2D right(dist.y, -dist.x);
float turn = DotProduct2D(fwd, right);
turn = Abs(turn) + 1.0f;
- aSkidmarks[i].m_side[aSkidmarks[i].m_last] = CVector(right.x, right.y, 0.0f) * turn * 0.125f;
- if(aSkidmarks[i].m_last == 1)
- aSkidmarks[i].m_side[0] = aSkidmarks[i].m_side[1];
+ aSkidmarks[i].m_sideX[aSkidmarks[i].m_last] = right.x * turn * 0.125f;
+ aSkidmarks[i].m_sideY[aSkidmarks[i].m_last] = right.y * turn * 0.125f;
+ if(aSkidmarks[i].m_last == 1){
+ aSkidmarks[i].m_sideX[0] = aSkidmarks[i].m_sideX[1];
+ aSkidmarks[i].m_sideY[0] = aSkidmarks[i].m_sideY[1];
+ }
if(aSkidmarks[i].m_last > 8)
*isBloody = false; // stop blood marks after 8
@@ -246,12 +243,15 @@ CSkidmarks::RegisterOne(uintptr id, CVector pos, float fwdX, float fwdY, bool *i
aSkidmarks[i].m_state = 1;
aSkidmarks[i].m_id = id;
aSkidmarks[i].m_pos[0] = pos;
- aSkidmarks[i].m_side[0] = CVector(0.0f, 0.0f, 0.0f);
+ aSkidmarks[i].m_sideX[0] = 0.0f;
+ aSkidmarks[i].m_sideY[0] = 0.0f;
aSkidmarks[i].m_wasUpdated = true;
aSkidmarks[i].m_last = 0;
aSkidmarks[i].m_lastUpdate = CTimer::GetTimeInMilliseconds() - 1000;
- aSkidmarks[i].m_isBloody = *isBloody;
- aSkidmarks[i].m_isMuddy = *isMuddy;
+ if(*isBloody)
+ aSkidmarks[i].m_type = SKIDMARK_BLOODY;
+ else
+ aSkidmarks[i].m_type = type;
}else
*isBloody = false; // stop blood marks if no space
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 07:15:30 +0100