Method FindParents

src/SB/Game/zNPCTypeTiki.cpp:1114–1310

}

void zNPCTiki::FindParents(zScene* zsc)
{
    xCollis c = { 0b100000000,
                  0,
                  NULL,
                  NULL,
                  0.0f,
                  { 0.0f, 0.0f, 0.0f },
                  { 0.0f, 0.0f, 0.0f },
                  { 0.0f, 0.0f, 0.0f },
                  { 0.0f, 0.0f, 0.0f },
                  { 0.0f, 0.0f, 0.0f } };
    xRay3 ray;
    xVec3Copy(&ray.origin, (xVec3*)&this->model->Mat->pos);
    ray.origin.y = this->bound.box.box.upper.y;

    ray.dir.x = 0.0f;
    ray.dir.y = -1.0f;
    ray.dir.z = 0.0f;
    ray.max_t = 300.0f;
    ray.min_t = 0.0f;
    ray.flags = 0xc00;

    this->tikiFlag &= ~0x2;
    xRayHitsTikiLandableScene(globals.sceneCur, &ray, &c);

    if ((c.flags & 1) != 0)
    {
        if (c.optr != NULL)
        {
            this->nonTikiParent = (xEnt*)c.optr;
            xVec3 temp;
            xVec3Sub(&temp, &ray.origin, (xVec3*)&((xEnt*)c.optr)->model->Mat->pos);
            temp.y -= c.dist;

            if (zGooIs(this->nonTikiParent))
                this->tikiFlag |= 2;

            xSurface* surf = zSurfaceGetSurface(&c);
            if (surf != NULL && surf->state == 0 && surf->moprops != NULL)
            {
                zSurfaceProps* prop = ((zSurfaceProps**)surf->moprops)[0];
                if (prop != NULL && *(U8*)&prop->texanim[0].mode != 0)
                {
                    this->tikiFlag |= 2;
                }
            }

            this->nonTikiParentDisp.x =
                xVec3Dot(&temp, (xVec3*)&this->nonTikiParent->model->Mat->right);
            this->nonTikiParentDisp.y =
                xVec3Dot(&temp, (xVec3*)&this->nonTikiParent->model->Mat->up);
            this->nonTikiParentDisp.z =
                xVec3Dot(&temp, (xVec3*)&this->nonTikiParent->model->Mat->at);

            F32 mag2 = xVec3Length2((xVec3*)&this->nonTikiParent->model->Mat->right);
            if (mag2 > 0.00001f)
            {