bool CylinderAboveInvalidZone(EERIE_CYLINDER * cyl)
{
float count = 0;
float failcount = 0;
for (float rad = 0; rad < cyl->radius; rad += 10.f)
for (float ang = 0; ang < 360; ang += 45)
{
if (rad == 0) ang = 360;
EERIE_3D pos;
pos.x = cyl->origin.x - EEsin(DEG2RAD(ang)) * rad;
pos.y = cyl->origin.y - 20.f;
pos.z = cyl->origin.z + EEcos(DEG2RAD(ang)) * rad;
EERIEPOLY * ep = ANCHOR_CheckInPoly(pos.x, pos.y, pos.z);
if (!ep) continue;
if (ep->type & POLY_NOPATH) return true;
count += 1.f;
float vy;
GetTruePolyY(ep, &pos, &vy);
if (EEfabs(vy - cyl->origin.y) > 160.f)
failcount++;
}
float failratio = failcount / count;
if (failratio > 0.75f) return true;
return false;
}
void DrawEERIEInter_Render(EERIE_3DOBJ *eobj, const TransformInfo &t, Entity *io, float invisibility) {
ColorMod colorMod;
colorMod.updateFromEntity(io, !io);
Vec3f tv = t.pos;
if(io && (io->ioflags & IO_ITEM))
tv.y -= 60.f;
else
tv.y -= 90.f;
UpdateLlights(tv, false);
for(size_t i = 0; i < eobj->facelist.size(); i++) {
const EERIE_FACE & face = eobj->facelist[i];
if(CullFace(eobj, face))
continue;
if(face.texid < 0)
continue;
TextureContainer *pTex = eobj->texturecontainer[face.texid];
if(!pTex)
continue;
float fTransp = 0.f;
TexturedVertex *tvList = GetNewVertexList(pTex, face, invisibility, fTransp);
for(size_t n = 0; n < 3; n++) {
if(io && (io->ioflags & IO_ANGULAR)) {
const Vec3f & position = eobj->vertexlist3[face.vid[n]].v;
const Vec3f & normal = face.norm;
eobj->vertexlist3[face.vid[n]].vert.color = ApplyLight(&t.rotation, position, normal, colorMod, 0.5f);
} else {
Vec3f & position = eobj->vertexlist3[face.vid[n]].v;
Vec3f & normal = eobj->vertexlist[face.vid[n]].norm;
eobj->vertexlist3[face.vid[n]].vert.color = ApplyLight(&t.rotation, position, normal, colorMod);
}
tvList[n] = eobj->vertexlist[face.vid[n]].vert;
tvList[n].uv.x = face.u[n];
tvList[n].uv.y = face.v[n];
// Treat WATER Polys (modify UVs)
if(face.facetype & POLY_WATER) {
tvList[n].uv += getWaterFxUvOffset(eobj->vertexlist[face.vid[n]].v, 0.3f);
}
if(face.facetype & POLY_GLOW) {
// unaffected by light
tvList[n].color = 0xffffffff;
} else {
// Normal Illuminations
tvList[n].color = eobj->vertexlist3[face.vid[n]].vert.color;
}
// TODO copy-paste
if(io && Project.improve) {
long lr=(tvList[n].color>>16) & 255;
float ffr=(float)(lr);
float dd = tvList[n].rhw;
dd = clamp(dd, 0.f, 1.f);
Vec3f & norm = eobj->vertexlist[face.vid[n]].norm;
float fb=((1.f-dd)*6.f + (EEfabs(norm.x) + EEfabs(norm.y))) * 0.125f;
float fr=((.6f-dd)*6.f + (EEfabs(norm.z) + EEfabs(norm.y))) * 0.125f;
if(fr < 0.f)
fr = 0.f;
else
fr = std::max(ffr, fr * 255.f);
fr=std::min(fr,255.f);
fb*=255.f;
fb=std::min(fb,255.f);
u8 lfr = fr;
u8 lfb = fb;
u8 lfg = 0x1E;
tvList[n].color = (0xff000000L | (lfr << 16) | (lfg << 8) | (lfb));
}
// Transparent poly: storing info to draw later
if((face.facetype & POLY_TRANS) || invisibility > 0.f) {
tvList[n].color = Color::gray(fTransp).toBGR();
}
}
// HALO HANDLING START
if(io && (io->halo.flags & HALO_ACTIVE)) {
AddFixedObjectHalo(face, t, io, tvList, eobj);
}
}
void AddFixedObjectHalo(const EERIE_FACE & face, const TransformInfo & t, const Entity * io, TexturedVertex * tvList, const EERIE_3DOBJ * eobj)
{
float mdist=ACTIVECAM->cdepth;
float ddist = mdist-fdist(t.pos, ACTIVECAM->orgTrans.pos);
ddist = ddist/mdist;
ddist = std::pow(ddist, 6);
ddist = clamp(ddist, 0.25f, 0.9f);
float tot=0;
float _ffr[3];
for(long o = 0; o < 3; o++) {
Vec3f temporary3D;
temporary3D = t.rotation * eobj->vertexlist[face.vid[o]].norm;
float power = 255.f-(float)EEfabs(255.f*(temporary3D.z)*( 1.0f / 2 ));
power = clamp(power, 0.f, 255.f);
tot += power;
_ffr[o] = power;
u8 lfr = io->halo.color.r * power;
u8 lfg = io->halo.color.g * power;
u8 lfb = io->halo.color.b * power;
tvList[o].color = ((0xFF << 24) | (lfr << 16) | (lfg << 8) | (lfb));
}
if(tot > 150.f) {
long first;
long second;
long third;
if(_ffr[0] >= _ffr[1] && _ffr[1] >= _ffr[2]) {
first = 0;
second = 1;
third = 2;
} else if(_ffr[0] >= _ffr[2] && _ffr[2] >= _ffr[1]) {
first = 0;
second = 2;
third = 1;
} else if(_ffr[1] >= _ffr[0] && _ffr[0] >= _ffr[2]) {
first = 1;
second = 0;
third = 2;
} else if(_ffr[1] >= _ffr[2] && _ffr[2] >= _ffr[0]) {
first = 1;
second = 2;
third = 0;
} else if(_ffr[2] >= _ffr[0] && _ffr[0] >= _ffr[1]) {
first = 2;
second = 0;
third = 1;
} else {
first = 2;
second = 1;
third = 0;
}
if(_ffr[first] > 70.f && _ffr[second] > 60.f) {
TexturedVertex vert[4];
vert[0] = tvList[first];
vert[1] = tvList[first];
vert[2] = tvList[second];
vert[3] = tvList[second];
float siz = ddist * (io->halo.radius * 1.5f * (EEsin(arxtime.get_frame_time() * .01f) * .1f + .7f)) * .6f;
Vec3f vect1;
vect1.x = tvList[first].p.x - tvList[third].p.x;
vect1.y = tvList[first].p.y - tvList[third].p.y;
float len1 = 1.f / ffsqrt(vect1.x * vect1.x + vect1.y * vect1.y);
if(vect1.x < 0.f)
len1 *= 1.2f;
vect1.x *= len1;
vect1.y *= len1;
Vec3f vect2;
vect2.x = tvList[second].p.x - tvList[third].p.x;
vect2.y = tvList[second].p.y - tvList[third].p.y;
float len2 = 1.f / ffsqrt(vect2.x * vect2.x + vect2.y * vect2.y);
if(vect2.x < 0.f)
len2 *= 1.2f;
vect2.x *= len2;
vect2.y *= len2;
vert[1].p.x += (vect1.x + 0.2f - rnd() * 0.1f) * siz;
vert[1].p.y += (vect1.y + 0.2f - rnd() * 0.1f) * siz;
vert[1].color = 0xFF000000;
vert[0].p.z += 0.0001f;
vert[3].p.z += 0.0001f;
vert[1].rhw *= .8f;
vert[2].rhw *= .8f;
vert[2].p.x += (vect2.x + 0.2f - rnd() * 0.1f) * siz;
vert[2].p.y += (vect2.y + 0.2f - rnd() * 0.1f) * siz;
if(io->halo.flags & HALO_NEGATIVE)
vert[2].color = 0x00000000;
else
vert[2].color = 0xFF000000;
Halo_AddVertices(vert);
}
}
}
//***********************************************************************************************
// hum... to be checked again for performance and result quality.
//-----------------------------------------------------------------------------------------------
// VERIFIED (Cyril 2001/10/15)
//***********************************************************************************************
void ARXDRAW_DrawInterShadows(LPDIRECT3DDEVICE7 pd3dDevice)
{
bool bNoVB = false;
if( bSoftRender )
{
bNoVB = GET_FORCE_NO_VB();
SET_FORCE_NO_VB( true );
}
GDevice->SetRenderState(D3DRENDERSTATE_FOGCOLOR,0);
SetZBias(pd3dDevice,1);
long k;
long first=1;
for (long i=0;i<TREATZONE_CUR;i++)
{
if ((treatio[i].show!=1) || (treatio[i].io==NULL)) continue;
INTERACTIVE_OBJ * io=treatio[i].io;
if ( (!io->obj)
|| (io->ioflags & IO_JUST_COLLIDE) )
{
continue;
}
if ((Project.hide & HIDE_NPC) && (io->ioflags & IO_NPC)) continue;
if ((Project.hide & HIDE_ITEMS) && (io->ioflags & IO_ITEM)) continue;
if ((Project.hide & HIDE_FIXINTER) && (io->ioflags & IO_FIX)) continue;
long xx,yy;
F2L((io->pos.x)*ACTIVEBKG->Xmul,&xx);
F2L((io->pos.z)*ACTIVEBKG->Zmul,&yy);
if ( (xx>=1) && (yy>=1) && (xx<ACTIVEBKG->Xsize-1) && (yy<ACTIVEBKG->Zsize-1) )
{
FAST_BKG_DATA * feg=(FAST_BKG_DATA *)&ACTIVEBKG->fastdata[xx][yy];
if(!feg->treat) continue;
}
if (!( io->ioflags & IO_NOSHADOW ) )
if ( io->show==SHOW_FLAG_IN_SCENE )
if ( !(io->ioflags & IO_GOLD) )
{
register EERIEPOLY * ep;
D3DTLVERTEX in;
D3DTLVERTEX ltv[4];
ltv[0]= D3DTLVERTEX( D3DVECTOR( 0, 0, 0.001f ), 1.f, 0, 1, 0.3f, 0.3f) ;
ltv[1]= D3DTLVERTEX( D3DVECTOR( 0, 0, 0.001f ), 1.f, 0, 1, 0.7f, 0.3f) ;
ltv[2]= D3DTLVERTEX( D3DVECTOR( 0, 0, 0.001f ), 1.f, 0, 1, 0.7f, 0.7f) ;
ltv[3]= D3DTLVERTEX( D3DVECTOR( 0, 0, 0.001f ), 1.f, 0, 1, 0.3f, 0.7f) ;
float s1=16.f*io->scale;
float s2=s1 * DIV2;
if (io->obj->nbgroups<=1)
{
for (k=0;k<io->obj->nbvertex;k+=9)
{
ep=EECheckInPoly(&io->obj->vertexlist3[k].v);
if (ep!=NULL)
{
in.sy=ep->min.y-3.f;
float r=0.5f-((float)EEfabs(io->obj->vertexlist3[k].v.y-in.sy))*DIV500;
r-=io->invisibility;
r*=io->scale;
if (r<=0.f) continue;
in.sx=io->obj->vertexlist3[k].v.x-s2;
in.sz=io->obj->vertexlist3[k].v.z-s2;
long lv;
r*=255.f;
F2L(r,&lv);
ltv[0].color=ltv[1].color=ltv[2].color=ltv[3].color=0xFF000000 | lv<<16 | lv<<8 | lv;
if (first)
{
first=0;
SETZWRITE(pd3dDevice, FALSE );
SETBLENDMODE(pd3dDevice,D3DBLEND_ZERO,D3DBLEND_INVSRCCOLOR);
SETALPHABLEND(pd3dDevice,TRUE);
SETTC(pd3dDevice,Boom);
}
EE_RT2(&in,<v[0]);
in.sx+=s1;
EE_RT2(&in,<v[1]);
in.sz+=s1;
EE_RT2(&in,<v[2]);
in.sx-=s1;
EE_RT2(&in,<v[3]);
if ((ltv[0].sz>0.f) && (ltv[1].sz>0.f) && (ltv[2].sz>0.f))
{
ARX_DrawPrimitive_SoftClippZ( <v[0],
<v[1],
<v[2],
50.f);
ARX_DrawPrimitive_SoftClippZ( <v[0],
<v[2],
<v[3],
50.f);
}
}
}
}
else
{
for (k=0;k<io->obj->nbgroups;k++)
{
long origin=io->obj->grouplist[k].origin;
ep=EECheckInPoly( &io->obj->vertexlist3[origin].v );
if (ep!=NULL)
{
in.sy=ep->min.y-3.f;
float r=0.8f-((float)EEfabs(io->obj->vertexlist3[origin].v.y-in.sy))*DIV500;
r*=io->obj->grouplist[k].siz;
r-=io->invisibility;
if (r<=0.f) continue;
float s1=io->obj->grouplist[k].siz*44.f;
float s2=s1*DIV2;
in.sx=io->obj->vertexlist3[origin].v.x-s2;
in.sz=io->obj->vertexlist3[origin].v.z-s2;
long lv;
r*=255.f;
F2L(r,&lv);
ltv[0].color= ltv[1].color = ltv[2].color = ltv[3].color = 0xFF000000 | lv<<16 | lv<<8 | lv;
if (first)
{
first=0;
SETZWRITE(pd3dDevice, FALSE );
SETBLENDMODE(pd3dDevice,D3DBLEND_ZERO,D3DBLEND_INVSRCCOLOR);
SETALPHABLEND(pd3dDevice,TRUE);
SETTC(pd3dDevice,Boom);
}
EE_RT2(&in,<v[0]);
in.sx+=s1;
EE_RT2(&in,<v[1]);
in.sz+=s1;
EE_RT2(&in,<v[2]);
in.sx-=s1;
EE_RT2(&in,<v[3]);
ARX_DrawPrimitive_SoftClippZ( <v[0],
<v[1],
<v[2],
50.f);
ARX_DrawPrimitive_SoftClippZ( <v[0],
<v[2],
<v[3],
50.f);
}
}
}
}
}
SETALPHABLEND(pd3dDevice,FALSE);
SETZWRITE(pd3dDevice, TRUE );
SetZBias(pd3dDevice,0);
GDevice->SetRenderState(D3DRENDERSTATE_FOGCOLOR,ulBKGColor);
if( bSoftRender ) SET_FORCE_NO_VB( bNoVB );
}
void AnchorData_Create_Links_Original_Method(EERIE_BACKGROUND * eb)
{
EERIE_BKG_INFO * eg;
EERIE_BKG_INFO * eg2;
long ii, ia, ji, ja;
EERIE_3D p1, p2;
char text[256];
long count = 0;
long per;
long lastper = -1;
long total = eb->Zsize * eb->Xsize;
for (long j = 0; j < eb->Zsize; j++)
for (long i = 0; i < eb->Xsize; i++)
{
F2L((float)count / (float)total * 100.f, &per);
if (per != lastper)
{
sprintf(text, "Anchor Links Generation: %d%%", per);
lastper = per;
_ShowText(text);
}
danaeApp.WinManageMess();
count++;
eg = &eb->Backg[i+j*eb->Xsize];
long precise = 0;
for (long kkk = 0; kkk < eg->nbpolyin; kkk++)
{
EERIEPOLY * ep = eg->polyin[kkk];
if (ep->type & POLY_PRECISE_PATH)
{
precise = 1;
break;
}
}
for (long k = 0; k < eg->nbianchors; k++)
{
ii = i - 2;
ia = i + 2;
ji = j - 2;
ja = j + 2;
FORCERANGE(ii, 0, eb->Xsize - 1);
FORCERANGE(ia, 0, eb->Xsize - 1);
FORCERANGE(ji, 0, eb->Zsize - 1);
FORCERANGE(ja, 0, eb->Zsize - 1);
for (long j2 = ji; j2 <= ja; j2++)
for (long i2 = ii; i2 <= ia; i2++)
{
eg2 = &eb->Backg[i2+j2*eb->Xsize];
long precise2 = 0;
for (long kkk = 0; kkk < eg2->nbpolyin; kkk++)
{
EERIEPOLY * ep2 = eg2->polyin[kkk];
if (ep2->type & POLY_PRECISE_PATH)
{
precise2 = 1;
break;
}
}
for (long k2 = 0; k2 < eg2->nbianchors; k2++)
{
// don't treat currently treated anchor
if (eg->ianchors[k] == eg2->ianchors[k2]) continue;
memcpy(&p1, &eb->anchors[eg->ianchors[k]].pos, sizeof(EERIE_3D));
memcpy(&p2, &eb->anchors[eg2->ianchors[k2]].pos, sizeof(EERIE_3D));
p1.y += 10.f;
p2.y += 10.f;
long _onetwo = 0;
BOOL treat = TRUE;
float dist = TRUEEEDistance3D(&p1, &p2);
float dd = TRUEDistance2D(p1.x, p1.z, p2.x, p2.z);
if (dd < 5.f) continue;
if (dd > 200.f) continue;
if (precise || precise2)
{
if (dist > 120.f) continue;
}
else if (dist > 200.f) continue;
if (EEfabs(p1.y - p2.y) > dd * 0.9f) continue;
IO_PHYSICS ip;
ip.startpos.x = ip.cyl.origin.x = p1.x;
ip.startpos.y = ip.cyl.origin.y = p1.y;
ip.startpos.z = ip.cyl.origin.z = p1.z;
ip.targetpos.x = p2.x;
ip.targetpos.y = p2.y;
ip.targetpos.z = p2.z;
ip.cyl.height = eb->anchors[eg->ianchors[k]].height;
ip.cyl.radius = eb->anchors[eg->ianchors[k]].radius;
EERIE_3D vect;
vect.x = p2.x - p1.x;
vect.y = p2.y - p1.y;
vect.z = p2.z - p1.z;
long t = 2;
if (ANCHOR_ARX_COLLISION_Move_Cylinder(&ip, NULL, 20, CFLAG_CHECK_VALID_POS | CFLAG_NO_INTERCOL | CFLAG_EASY_SLIDING | CFLAG_NPC | CFLAG_JUST_TEST | CFLAG_EXTRA_PRECISION)) //CFLAG_SPECIAL
{
if (TRUEDistance2D(ip.cyl.origin.x, ip.cyl.origin.z, ip.targetpos.x, ip.targetpos.z) > 25)
t--;
else _onetwo = 1;
}
else t--;
if (t == 1)
{
ip.startpos.x = ip.cyl.origin.x = p2.x;
ip.startpos.y = ip.cyl.origin.y = p2.y;
ip.startpos.z = ip.cyl.origin.z = p2.z;
ip.targetpos.x = p1.x;
ip.targetpos.y = p1.y;
ip.targetpos.z = p1.z;
ip.cyl.height = eb->anchors[eg2->ianchors[k2]].height;
ip.cyl.radius = eb->anchors[eg2->ianchors[k2]].radius;
if (ANCHOR_ARX_COLLISION_Move_Cylinder(&ip, NULL, 20, CFLAG_CHECK_VALID_POS | CFLAG_NO_INTERCOL | CFLAG_EASY_SLIDING | CFLAG_NPC | CFLAG_JUST_TEST | CFLAG_EXTRA_PRECISION | CFLAG_RETURN_HEIGHT)) //CFLAG_SPECIAL
{
if (TRUEDistance2D(ip.cyl.origin.x, ip.cyl.origin.z, ip.targetpos.x, ip.targetpos.z) > 25)
t--;
else _onetwo |= 2;
}
else t--;
}
else t--;
if (t <= 0)
treat = FALSE;
else treat = TRUE;
if (treat)
{
if (_onetwo)
{
AddAnchorLink(eb, eg->ianchors[k], eg2->ianchors[k2]);
AddAnchorLink(eb, eg2->ianchors[k2], eg->ianchors[k]);
}
}
}
}
}
}
EERIE_PATHFINDER_Create(eb);
}
bool AddAnchor_Original_Method(EERIE_BACKGROUND * eb, EERIE_BKG_INFO * eg, EERIE_3D * pos, long flags)
{
long found = 0;
long best = 0;
long stop_radius = 0;
float best_dist = 99999999999.f;
float v_dist = 99999999999.f;
EERIE_CYLINDER testcyl;
EERIE_CYLINDER currcyl;
EERIE_CYLINDER bestcyl;
bestcyl.height = 0;
bestcyl.radius = 0;
for (long rad = 0; rad < 20; rad += 10)
for (long ang = 0; ang < 360; ang += 45) // 45
{
float t = DEG2RAD((float)ang);
// We set our current position depending on given position, radius & angle.
currcyl.radius = 40;
currcyl.height = -165;
currcyl.origin.x = pos->x - EEsin(t) * (float)rad;
currcyl.origin.y = pos->y;
currcyl.origin.z = pos->z + EEcos(t) * (float)rad;
stop_radius = 0;
found = 0;
long climb = 0;
while ((stop_radius != 1))
{
memcpy(&testcyl, &currcyl, sizeof(EERIE_CYLINDER));
testcyl.radius += INC_RADIUS;
if (ANCHOR_AttemptValidCylinderPos(&testcyl, NULL, CFLAG_NO_INTERCOL | CFLAG_EXTRA_PRECISION | CFLAG_ANCHOR_GENERATION))
{
memcpy(&currcyl, &testcyl, sizeof(EERIE_CYLINDER));
found = 1;
}
else
{
if ((testcyl.origin.y != currcyl.origin.y)
&& (EEfabs(testcyl.origin.y - pos->y) < 50))
{
testcyl.radius -= INC_RADIUS;
memcpy(&currcyl, &testcyl, sizeof(EERIE_CYLINDER));
climb++;
}
else
stop_radius = 1;
}
if (climb > 4) stop_radius = 1;
if (currcyl.radius >= 50.f) stop_radius = 1;
}
if (found)
{
float dist = TRUEEEDistance3D(pos, &currcyl.origin);
float vd = EEfabs(pos->y - currcyl.origin.y);
if (currcyl.radius >= bestcyl.radius)
{
if (((best_dist > dist) && (currcyl.radius == bestcyl.radius))
|| (currcyl.radius > bestcyl.radius))
{
memcpy(&bestcyl, &currcyl, sizeof(EERIE_CYLINDER));
best_dist = dist;
v_dist = vd;
best = 1;
}
}
}
}
if (!best) return FALSE;
if (CylinderAboveInvalidZone(&bestcyl)) return FALSE;
if (flags == MUST_BE_BIG)
{
if (bestcyl.radius < 60) return FALSE;
}
// avoid to recreate same anchor twice...
if (0)
for (long k = 0; k < eb->nbanchors; k++)
{
_ANCHOR_DATA * ad = &eb->anchors[k];
if ((ad->pos.x == bestcyl.origin.x)
&& (ad->pos.y == bestcyl.origin.y)
&& (ad->pos.z == bestcyl.origin.z))
{
if (ad->radius >= bestcyl.radius)
return FALSE;
if (ad->radius <= bestcyl.radius)
{
ad->height = bestcyl.height;
ad->radius = bestcyl.radius;
return FALSE;
}
}
}
eg->ianchors = (long *)realloc(eg->ianchors, sizeof(long) * (eg->nbianchors + 1));
if (!eg->ianchors) HERMES_Memory_Emergency_Out();
eg->ianchors[eg->nbianchors] = eb->nbanchors;
eg->nbianchors++;
eb->anchors = (_ANCHOR_DATA *)realloc(eb->anchors, sizeof(_ANCHOR_DATA) * (eb->nbanchors + 1));
if (!eb->anchors) HERMES_Memory_Emergency_Out();
_ANCHOR_DATA * ad = &eb->anchors[eb->nbanchors];
ad->pos.x = bestcyl.origin.x;
ad->pos.y = bestcyl.origin.y;
ad->pos.z = bestcyl.origin.z;
ad->height = bestcyl.height;
ad->radius = bestcyl.radius;
ad->linked = NULL;
ad->nblinked = 0;
ad->flags = 0;
eb->nbanchors++;
return TRUE;
}
bool DirectAddAnchor_Original_Method(EERIE_BACKGROUND * eb, EERIE_BKG_INFO * eg, EERIE_3D * pos, long flags)
{
long found = 0;
long best = 0;
long stop_radius = 0;
float best_dist = 99999999999.f;
float v_dist = 99999999999.f;
EERIE_CYLINDER testcyl;
EERIE_CYLINDER currcyl;
EERIE_CYLINDER bestcyl;
bestcyl.height = 0;
bestcyl.radius = 0;
currcyl.radius = 40;
currcyl.height = -165.f;
currcyl.origin.x = pos->x;
currcyl.origin.y = pos->y;
currcyl.origin.z = pos->z;
stop_radius = 0;
found = 0;
long climb = 0;
while (stop_radius != 1)
{
memcpy(&testcyl, &currcyl, sizeof(EERIE_CYLINDER));
testcyl.radius += INC_RADIUS;
if (ANCHOR_AttemptValidCylinderPos(&testcyl, NULL, CFLAG_NO_INTERCOL | CFLAG_EXTRA_PRECISION | CFLAG_ANCHOR_GENERATION))
{
memcpy(&currcyl, &testcyl, sizeof(EERIE_CYLINDER));
found = 1;
}
else
{
if ((testcyl.origin.y != currcyl.origin.y)
&& (EEfabs(testcyl.origin.y - pos->y) < 50))
{
testcyl.radius -= INC_RADIUS;
memcpy(&currcyl, &testcyl, sizeof(EERIE_CYLINDER));
climb++;
}
else
stop_radius = 1;
}
if (climb > 4) stop_radius = 1;
if (currcyl.radius >= 50.f) stop_radius = 1;
}
if (found)
{
float dist = TRUEEEDistance3D(pos, &currcyl.origin);
float vd = EEfabs(pos->y - currcyl.origin.y);
if ((currcyl.radius >= bestcyl.radius))
{
if (((best_dist > dist) && (currcyl.radius == bestcyl.radius))
|| (currcyl.radius > bestcyl.radius))
{
memcpy(&bestcyl, &currcyl, sizeof(EERIE_CYLINDER));
best_dist = dist;
v_dist = vd;
best = 1;
}
}
}
if (!best) return FALSE;
if (CylinderAboveInvalidZone(&bestcyl)) return FALSE;
for (long k = 0; k < eb->nbanchors; k++)
{
_ANCHOR_DATA * ad = &eb->anchors[k];
if (TRUEEEDistance3D(&ad->pos, &bestcyl.origin) < 50.f) return FALSE;
if (TRUEDistance2D(ad->pos.x, ad->pos.z, bestcyl.origin.x, bestcyl.origin.z) < 45.f)
{
if (EEfabs(ad->pos.y - bestcyl.origin.y) < 90.f) return FALSE;
EERIEPOLY * ep = ANCHOR_CheckInPolyPrecis(ad->pos.x, ad->pos.y, ad->pos.z);
EERIEPOLY * ep2 = ANCHOR_CheckInPolyPrecis(ad->pos.x, bestcyl.origin.y, ad->pos.z);
if (ep2 == ep) return FALSE;
}
}
eg->ianchors = (long *)realloc(eg->ianchors, sizeof(long) * (eg->nbianchors + 1));
if (!eg->ianchors) HERMES_Memory_Emergency_Out();
eg->ianchors[eg->nbianchors] = eb->nbanchors;
eg->nbianchors++;
eb->anchors = (_ANCHOR_DATA *)realloc(eb->anchors, sizeof(_ANCHOR_DATA) * (eb->nbanchors + 1));
if (!eb->anchors) HERMES_Memory_Emergency_Out();
_ANCHOR_DATA * ad = &eb->anchors[eb->nbanchors];
ad->pos.x = bestcyl.origin.x;
ad->pos.y = bestcyl.origin.y;
ad->pos.z = bestcyl.origin.z;
ad->height = bestcyl.height;
ad->radius = bestcyl.radius;
ad->linked = NULL;
ad->nblinked = 0;
ad->flags = 0;
eb->nbanchors++;
return TRUE;
}
BOOL ANCHOR_AttemptValidCylinderPos(EERIE_CYLINDER * cyl, INTERACTIVE_OBJ * io, long flags)
{
float anything = ANCHOR_CheckAnythingInCylinder(cyl, io, flags);
if ((flags & CFLAG_LEVITATE) && (anything == 0.f)) return TRUE;
if (anything >= 0.f) // Falling Cylinder but valid pos !
{
if (flags & CFLAG_RETURN_HEIGHT)
cyl->origin.y += anything;
return TRUE;
}
EERIE_CYLINDER tmp;
if (!(flags & CFLAG_ANCHOR_GENERATION))
{
memcpy(&tmp, cyl, sizeof(EERIE_CYLINDER));
while (anything < 0.f)
{
tmp.origin.y += anything;
anything = ANCHOR_CheckAnythingInCylinder(&tmp, io, flags);
}
anything = tmp.origin.y - cyl->origin.y;
}
if (MOVING_CYLINDER)
{
if (flags & CFLAG_NPC)
{
float tolerate;
if ((io) && (io->ioflags & IO_NPC) && (io->_npcdata->pathfind.listnb > 0) && (io->_npcdata->pathfind.listpos < io->_npcdata->pathfind.listnb))
{
tolerate = -80;
}
else
tolerate = -45;
if (anything < tolerate) return FALSE;
}
if (io && (!(flags & CFLAG_JUST_TEST)))
{
if ((flags & CFLAG_PLAYER) && (anything < 0.f))
{
if (player.jumpphase)
{
io->_npcdata->climb_count = MAX_ALLOWED_PER_SECOND;
return FALSE;
}
float dist;
dist = __max(TRUEVector_Magnitude(&vector2D), 1.f);
float pente;
pente = EEfabs(anything) / dist * DIV2;
io->_npcdata->climb_count += pente;
if (io->_npcdata->climb_count > MAX_ALLOWED_PER_SECOND)
{
io->_npcdata->climb_count = MAX_ALLOWED_PER_SECOND;
return FALSE;
}
if (anything < -55)
{
io->_npcdata->climb_count = MAX_ALLOWED_PER_SECOND;
return FALSE;
}
}
}
}
else if (anything < -45) return FALSE;
if ((flags & CFLAG_SPECIAL) && (anything < -40))
{
if (flags & CFLAG_RETURN_HEIGHT)
cyl->origin.y += anything;
return FALSE;
}
memcpy(&tmp, cyl, sizeof(EERIE_CYLINDER));
tmp.origin.y += anything;
anything = ANCHOR_CheckAnythingInCylinder(&tmp, io, flags);
if (anything < 0.f)
{
if (flags & CFLAG_RETURN_HEIGHT)
{
while (anything < 0.f)
{
tmp.origin.y += anything;
anything = ANCHOR_CheckAnythingInCylinder(&tmp, io, flags);
}
cyl->origin.y = tmp.origin.y;
}
return FALSE;
}
cyl->origin.y = tmp.origin.y;
return TRUE;
}
void FlareLine(const Vec2s & pos0, const Vec2s & pos1, Entity * io)
{
float m;
long i;
long z;
float x0 = pos0.x;
float x1 = pos1.x;
float y0 = pos0.y;
float y1 = pos1.y;
float dx = (x1 - x0);
float adx = EEfabs(dx);
float dy = (y1 - y0);
float ady = EEfabs(dy);
if(adx > ady) {
if(x0 > x1) {
z = x1;
x1 = x0;
x0 = z;
z = y1;
y0 = z;
}
if(x0 < x1) {
m = dy / dx;
i = x0;
while(i < x1) {
z = rnd() * FLARELINERND;
z += FLARELINESTEP;
i += z;
y0 += m * z;
AddLFlare(Vec2s(i, y0), io);
}
} else {
m = dy / dx;
i = x1;
while(i < x0) {
z = rnd() * FLARELINERND;
z += FLARELINESTEP;
i += z;
y0 += m * z;
AddLFlare(Vec2s(i, y0), io);
}
}
} else {
if(y0 > y1) {
z = x1;
x0 = z;
z = y1;
y1 = y0;
y0 = z;
}
if(y0 < y1) {
m = dx / dy;
i = y0;
while(i < y1) {
z = rnd() * FLARELINERND;
z += FLARELINESTEP;
i += z;
x0 += m * z;
AddLFlare(Vec2s(x0, i), io);
}
} else {
m = dx / dy;
i = y1;
while(i < y0) {
z = rnd() * FLARELINERND;
z += FLARELINESTEP;
i += z;
x0 += m * z;
AddLFlare(Vec2s(x0, i), io);
}
}
}
}
void ARXDRAW_DrawInterShadows()
{
GRenderer->SetFogColor(Color::none);
SetZBias(1);
long first=1;
for(long i=0; i<TREATZONE_CUR; i++) {
if(treatio[i].show != 1 || !treatio[i].io)
continue;
Entity *io = treatio[i].io;
if(!io->obj || (io->ioflags & IO_JUST_COLLIDE))
continue;
FAST_BKG_DATA * bkgData = getFastBackgroundData(io->pos.x, io->pos.z);
if(bkgData && !bkgData->treat) { //TODO is that correct ?
continue;
}
if(!(io->ioflags & IO_NOSHADOW) && io->show==SHOW_FLAG_IN_SCENE && !(io->ioflags & IO_GOLD)) {
TexturedVertex in;
TexturedVertex ltv[4];
ltv[0] = TexturedVertex(Vec3f(0, 0, 0.001f), 1.f, 0, 1, Vec2f(0.3f, 0.3f));
ltv[1] = TexturedVertex(Vec3f(0, 0, 0.001f), 1.f, 0, 1, Vec2f(0.7f, 0.3f));
ltv[2] = TexturedVertex(Vec3f(0, 0, 0.001f), 1.f, 0, 1, Vec2f(0.7f, 0.7f));
ltv[3] = TexturedVertex(Vec3f(0, 0, 0.001f), 1.f, 0, 1, Vec2f(0.3f, 0.7f));
if(io->obj->nbgroups <= 1) {
for(size_t k=0; k < io->obj->vertexlist.size(); k += 9) {
EERIEPOLY *ep = EECheckInPoly(&io->obj->vertexlist3[k].v);
if(ep) {
in.p.y=ep->min.y-3.f;
float r=0.5f-((float)EEfabs(io->obj->vertexlist3[k].v.y-in.p.y))*( 1.0f / 500 );
r-=io->invisibility;
r*=io->scale;
if(r<=0.f)
continue;
float s1=16.f*io->scale;
float s2=s1*( 1.0f / 2 );
in.p.x=io->obj->vertexlist3[k].v.x-s2;
in.p.z=io->obj->vertexlist3[k].v.z-s2;
r*=255.f;
long lv = r;
ltv[0].color=ltv[1].color=ltv[2].color=ltv[3].color=0xFF000000 | lv<<16 | lv<<8 | lv;
if(first) {
first=0;
GRenderer->SetRenderState(Renderer::DepthWrite, false);
GRenderer->SetBlendFunc(Renderer::BlendZero, Renderer::BlendInvSrcColor);
GRenderer->SetRenderState(Renderer::AlphaBlending, true);
GRenderer->SetTexture(0, Boom);
}
EE_RT2(&in,<v[0]);
in.p.x+=s1;
EE_RT2(&in,<v[1]);
in.p.z+=s1;
EE_RT2(&in,<v[2]);
in.p.x-=s1;
EE_RT2(&in,<v[3]);
if(ltv[0].p.z > 0.f && ltv[1].p.z > 0.f && ltv[2].p.z > 0.f) {
ARX_DrawPrimitive(<v[0], <v[1], <v[2], 50.0f);
ARX_DrawPrimitive(<v[0], <v[2], <v[3], 50.0f);
}
}
}
} else {
for(long k = 0; k < io->obj->nbgroups; k++) {
long origin=io->obj->grouplist[k].origin;
EERIEPOLY *ep = EECheckInPoly(&io->obj->vertexlist3[origin].v);
if(ep) {
in.p.y=ep->min.y-3.f;
float r=0.8f-((float)EEfabs(io->obj->vertexlist3[origin].v.y-in.p.y))*( 1.0f / 500 );
r*=io->obj->grouplist[k].siz;
r-=io->invisibility;
if(r<=0.f)
continue;
float s1=io->obj->grouplist[k].siz*44.f;
float s2=s1*( 1.0f / 2 );
in.p.x=io->obj->vertexlist3[origin].v.x-s2;
in.p.z=io->obj->vertexlist3[origin].v.z-s2;
r*=255.f;
long lv = r;
ltv[0].color=ltv[1].color=ltv[2].color=ltv[3].color=0xFF000000 | lv<<16 | lv<<8 | lv;
if(first) {
first=0;
GRenderer->SetRenderState(Renderer::DepthWrite, false);
GRenderer->SetBlendFunc(Renderer::BlendZero, Renderer::BlendInvSrcColor);
GRenderer->SetRenderState(Renderer::AlphaBlending, true);
GRenderer->SetTexture(0, Boom);
}
EE_RT2(&in,<v[0]);
in.p.x+=s1;
EE_RT2(&in,<v[1]);
in.p.z+=s1;
EE_RT2(&in,<v[2]);
in.p.x-=s1;
EE_RT2(&in,<v[3]);
ARX_DrawPrimitive(<v[0], <v[1], <v[2]);
ARX_DrawPrimitive(<v[0], <v[2], <v[3]);
}
}
}
}
}
GRenderer->SetRenderState(Renderer::AlphaBlending, false);
GRenderer->SetRenderState(Renderer::DepthWrite, true);
SetZBias(0);
GRenderer->SetFogColor(ulBKGColor);
}
// Creation of the physics box... quite cabalistic and extensive func...
// Need to put a (really) smarter algorithm in there...
void EERIE_PHYSICS_BOX_Create(EERIE_3DOBJ * obj)
{
if (!obj) return;
EERIE_PHYSICS_BOX_Release(obj);
if (obj->nbvertex == 0) return;
obj->pbox = (PHYSICS_BOX_DATA *)
malloc(sizeof(PHYSICS_BOX_DATA));
memset(obj->pbox, 0, sizeof(PHYSICS_BOX_DATA));
obj->pbox->nb_physvert = 15;
obj->pbox->stopcount = 0;
obj->pbox->vert = (PHYSVERT *)
malloc(sizeof(PHYSVERT) * obj->pbox->nb_physvert);
memset(obj->pbox->vert, 0, sizeof(PHYSVERT)*obj->pbox->nb_physvert);
EERIE_3D cubmin, cubmax;
cubmin.x = FLT_MAX;
cubmin.y = FLT_MAX;
cubmin.z = FLT_MAX;
cubmax.x = -FLT_MAX;
cubmax.y = -FLT_MAX;
cubmax.z = -FLT_MAX;
for (long k = 0; k < obj->nbvertex; k++)
{
if (k == obj->origin) continue;
cubmin.x = __min(cubmin.x, obj->vertexlist[k].v.x);
cubmin.y = __min(cubmin.y, obj->vertexlist[k].v.y);
cubmin.z = __min(cubmin.z, obj->vertexlist[k].v.z);
cubmax.x = __max(cubmax.x, obj->vertexlist[k].v.x);
cubmax.y = __max(cubmax.y, obj->vertexlist[k].v.y);
cubmax.z = __max(cubmax.z, obj->vertexlist[k].v.z);
}
obj->pbox->vert[0].pos.x = cubmin.x + (cubmax.x - cubmin.x) * DIV2;
obj->pbox->vert[0].pos.y = cubmin.y + (cubmax.y - cubmin.y) * DIV2;
obj->pbox->vert[0].pos.z = cubmin.z + (cubmax.z - cubmin.z) * DIV2;
obj->pbox->vert[13].pos.x = obj->pbox->vert[0].pos.x;
obj->pbox->vert[13].pos.y = cubmin.y;
obj->pbox->vert[13].pos.z = obj->pbox->vert[0].pos.z;
obj->pbox->vert[14].pos.x = obj->pbox->vert[0].pos.x;
obj->pbox->vert[14].pos.y = cubmax.y;
obj->pbox->vert[14].pos.z = obj->pbox->vert[0].pos.z;
for (int k = 1; k < obj->pbox->nb_physvert - 2; k++)
{
obj->pbox->vert[k].pos.x = obj->pbox->vert[0].pos.x;
obj->pbox->vert[k].pos.z = obj->pbox->vert[0].pos.z;
if (k < 5) obj->pbox->vert[k].pos.y = cubmin.y;
else if (k < 9) obj->pbox->vert[k].pos.y = obj->pbox->vert[0].pos.y;
else obj->pbox->vert[k].pos.y = cubmax.y;
}
float diff = cubmax.y - cubmin.y;
if (diff < 12.f)
{
cubmax.y += 8.f;
cubmin.y -= 8.f;
for (int k = 1; k < obj->pbox->nb_physvert - 2; k++)
{
obj->pbox->vert[k].pos.x = obj->pbox->vert[0].pos.x;
obj->pbox->vert[k].pos.z = obj->pbox->vert[0].pos.z;
if (k < 5) obj->pbox->vert[k].pos.y = cubmin.y;
else if (k < 9) obj->pbox->vert[k].pos.y = obj->pbox->vert[0].pos.y;
else obj->pbox->vert[k].pos.y = cubmax.y;
}
obj->pbox->vert[14].pos.y = cubmax.y;
obj->pbox->vert[13].pos.y = cubmin.y;
float RATI = diff * DIV8;
for (int k = 0; k < obj->nbvertex; k++)
{
if (k == obj->origin) continue;
EERIE_3D curr;
memcpy(&curr, &obj->vertexlist[k].v, sizeof(EERIE_3D));
long SEC = 1;
obj->pbox->vert[SEC].pos.x = __min(obj->pbox->vert[SEC].pos.x, curr.x);
obj->pbox->vert[SEC].pos.z = __min(obj->pbox->vert[SEC].pos.z, curr.z);
obj->pbox->vert[SEC+1].pos.x = __min(obj->pbox->vert[SEC+1].pos.x, curr.x);
obj->pbox->vert[SEC+1].pos.z = __max(obj->pbox->vert[SEC+1].pos.z, curr.z);
obj->pbox->vert[SEC+2].pos.x = __max(obj->pbox->vert[SEC+2].pos.x, curr.x);
obj->pbox->vert[SEC+2].pos.z = __max(obj->pbox->vert[SEC+2].pos.z, curr.z);
obj->pbox->vert[SEC+3].pos.x = __max(obj->pbox->vert[SEC+3].pos.x, curr.x);
obj->pbox->vert[SEC+3].pos.z = __min(obj->pbox->vert[SEC+3].pos.z, curr.z);
SEC = 5;
obj->pbox->vert[SEC].pos.x = __min(obj->pbox->vert[SEC].pos.x, curr.x - RATI);
obj->pbox->vert[SEC].pos.z = __min(obj->pbox->vert[SEC].pos.z, curr.z - RATI);
obj->pbox->vert[SEC+1].pos.x = __min(obj->pbox->vert[SEC+1].pos.x, curr.x - RATI);
obj->pbox->vert[SEC+1].pos.z = __max(obj->pbox->vert[SEC+1].pos.z, curr.z + RATI);
obj->pbox->vert[SEC+2].pos.x = __max(obj->pbox->vert[SEC+2].pos.x, curr.x + RATI);
obj->pbox->vert[SEC+2].pos.z = __max(obj->pbox->vert[SEC+2].pos.z, curr.z + RATI);
obj->pbox->vert[SEC+3].pos.x = __max(obj->pbox->vert[SEC+3].pos.x, curr.x + RATI);
obj->pbox->vert[SEC+3].pos.z = __min(obj->pbox->vert[SEC+3].pos.z, curr.z - RATI);
SEC = 9;
obj->pbox->vert[SEC].pos.x = __min(obj->pbox->vert[SEC].pos.x, curr.x);
obj->pbox->vert[SEC].pos.z = __min(obj->pbox->vert[SEC].pos.z, curr.z);
obj->pbox->vert[SEC+1].pos.x = __min(obj->pbox->vert[SEC+1].pos.x, curr.x);
obj->pbox->vert[SEC+1].pos.z = __max(obj->pbox->vert[SEC+1].pos.z, curr.z);
obj->pbox->vert[SEC+2].pos.x = __max(obj->pbox->vert[SEC+2].pos.x, curr.x);
obj->pbox->vert[SEC+2].pos.z = __max(obj->pbox->vert[SEC+2].pos.z, curr.z);
obj->pbox->vert[SEC+3].pos.x = __max(obj->pbox->vert[SEC+3].pos.x, curr.x);
obj->pbox->vert[SEC+3].pos.z = __min(obj->pbox->vert[SEC+3].pos.z, curr.z);
}
}
else
{
float cut = (cubmax.y - cubmin.y) * DIV3;
float ysec2 = cubmin.y + cut * 2.f;
float ysec1 = cubmin.y + cut;
for (int k = 0; k < obj->nbvertex; k++)
{
if (k == obj->origin) continue;
EERIE_3D curr;
memcpy(&curr, &obj->vertexlist[k].v, sizeof(EERIE_3D));
long SEC;
if (curr.y < ysec1)
{
SEC = 1;
}
else if (curr.y < ysec2)
{
SEC = 5;
}
else
{
SEC = 9;
}
obj->pbox->vert[SEC].pos.x = __min(obj->pbox->vert[SEC].pos.x, curr.x);
obj->pbox->vert[SEC].pos.z = __min(obj->pbox->vert[SEC].pos.z, curr.z);
obj->pbox->vert[SEC+1].pos.x = __min(obj->pbox->vert[SEC+1].pos.x, curr.x);
obj->pbox->vert[SEC+1].pos.z = __max(obj->pbox->vert[SEC+1].pos.z, curr.z);
obj->pbox->vert[SEC+2].pos.x = __max(obj->pbox->vert[SEC+2].pos.x, curr.x);
obj->pbox->vert[SEC+2].pos.z = __max(obj->pbox->vert[SEC+2].pos.z, curr.z);
obj->pbox->vert[SEC+3].pos.x = __max(obj->pbox->vert[SEC+3].pos.x, curr.x);
obj->pbox->vert[SEC+3].pos.z = __min(obj->pbox->vert[SEC+3].pos.z, curr.z);
}
}
for (int k = 0; k < 4; k++)
{
if (EEfabs(obj->pbox->vert[5+k].pos.x - obj->pbox->vert[0].pos.x) < 2.f)
obj->pbox->vert[5+k].pos.x = (obj->pbox->vert[1+k].pos.x + obj->pbox->vert[9+k].pos.x) * DIV2;
if (EEfabs(obj->pbox->vert[5+k].pos.z - obj->pbox->vert[0].pos.z) < 2.f)
obj->pbox->vert[5+k].pos.z = (obj->pbox->vert[1+k].pos.z + obj->pbox->vert[9+k].pos.z) * DIV2;
}
obj->pbox->radius = 0.f;
for (int k = 0; k < obj->pbox->nb_physvert; k++)
{
float distt = TRUEEEDistance3D(&obj->pbox->vert[k].pos, &obj->pbox->vert[0].pos);
if (distt > 20.f)
{
obj->pbox->vert[k].pos.x = (obj->pbox->vert[k].pos.x
- obj->pbox->vert[0].pos.x) * 0.5f +
obj->pbox->vert[0].pos.x;
obj->pbox->vert[k].pos.z = (obj->pbox->vert[k].pos.z
- obj->pbox->vert[0].pos.z) * 0.5f +
obj->pbox->vert[0].pos.z;
}
memcpy(&obj->pbox->vert[k].initpos, &obj->pbox->vert[k].pos, sizeof(EERIE_3D));
if (k != 0)
{
float dist = TRUEEEDistance3D(&obj->pbox->vert[0].pos, &obj->pbox->vert[k].pos);
obj->pbox->radius = __max(obj->pbox->radius, dist);
}
}
}