void TriggerSetOrient (tObjTransformation *posP, short nSegment, short nSide, int bSetPos, int nStep)
{
CAngleVector an;
CFixVector n;
if (nStep <= 0) {
n = *SEGMENTS [nSegment].m_sides [nSide].m_normals;
n = -n;
/*
n [Y] = -n [Y];
n [Z] = -n [Z];
*/
gameStates.gameplay.vTgtDir = n;
if (nStep < 0)
nStep = MAX_ORIENT_STEPS;
}
else
n = gameStates.gameplay.vTgtDir;
// turn the ship so that it is facing the destination nSide of the destination CSegment
// Invert the Normal as it points into the CSegment
// compute angles from the Normal
an = n.ToAnglesVec ();
// create new orientation matrix
if (!nStep)
posP->mOrient = CFixMatrix::Create (an);
if (bSetPos)
posP->vPos = SEGMENTS [nSegment].Center ();
// rotate the ships vel vector accordingly
//StopPlayerMovement ();
}
int CCamera::Create (short nId, short srcSeg, short srcSide, short tgtSeg, short tgtSide,
CObject *objP, int bShadowMap, int bTeleport)
{
CAngleVector a;
#if 0
short* corners;
CFixVector *pv;
#endif
Init ();
m_info.nId = nId;
m_info.bShadowMap = bShadowMap;
m_info.buffer.SetWidth (Pow2ize (screen.Width () / (2 - gameOpts->render.cameras.bHires)));
m_info.buffer.SetHeight (Pow2ize (screen.Height () / (2 - gameOpts->render.cameras.bHires)));
m_info.buffer.SetBPP (4);
//m_info.buffer.SetRowSize (max (CCanvas::Current ()->Width (), m_info.buffer.Width ()));
#if RENDER2TEXTURE
if (!CreateBuffer ())
#endif
{
#if CAMERA_READPIXELS
if (!(m_info.buffer.Create (m_info.buffer.Width () * m_info.buffer.Height () * 4)))
return 0;
if (gameOpts->render.cameras.bFitToWall || m_info.bTeleport)
m_info.screenBuf = m_info.buffer.Buffer ();
else {
m_info.screenBuf = new ubyte [CCanvas::Current ()->Width () * CCanvas::Current ()->Height () * 4];
if (!m_info.screenBuf) {
gameOpts->render.cameras.bFitToWall = 1;
m_info.screenBuf = m_info.buffer.Buffer ();
}
}
memset (m_info.buffer.Buffer (), 0, m_info.buffer.Width () * m_info.buffer.Height () * 4);
#else
return 0;
#endif
}
if (objP) {
m_info.objP = objP;
m_info.orient = objP->info.position.mOrient;
m_info.curAngle =
m_info.curDelta = 0;
m_info.t0 = 0;
cameraManager.SetObjectCamera (objP->Index (), nId);
}
else {
m_info.objP = &m_info.obj;
if (bTeleport) {
CFixVector n = *SEGMENTS [srcSeg].m_sides [srcSide].m_normals;
/*
n[X] = -n[X];
n[Y] = -n[Y];
*/
n.Neg ();
a = n.ToAnglesVec ();
}
else
a = SEGMENTS [srcSeg].m_sides [srcSide].m_normals [0].ToAnglesVec ();
m_info.obj.info.position.mOrient = CFixMatrix::Create(a);
#if 1
if (bTeleport)
m_info.obj.info.position.vPos = SEGMENTS [srcSeg].Center ();
else
m_info.obj.info.position.vPos = SEGMENTS [srcSeg].SideCenter (srcSide);
#else
corners = SEGMENTS [srcSeg].Corners (srcSide);
for (i = 0; i < 4; i++) {
pv = gameData.segs.vertices + corners [i];
m_info.obj.info.position.p.vPos.x += pv->x;
m_info.obj.info.position.p.vPos.y += pv->y;
m_info.obj.info.position.p.vPos.z += pv->z;
}
m_info.obj.info.position.p.vPos.x /= 4;
m_info.obj.info.position.p.vPos.y /= 4;
m_info.obj.info.position.p.vPos.z /= 4;
#endif
m_info.obj.info.nSegment = srcSeg;
m_info.bMirror = (tgtSeg == srcSeg) && (tgtSide == srcSide);
}
//m_info.obj.nSide = srcSide;
m_info.nSegment = tgtSeg;
m_info.nSide = tgtSide;
m_info.bTeleport = (char) bTeleport;
return 1;
}
