Function xFXRingCreate

src/SB/Core/x/xFX.cpp:121–149

}

xFXRing* xFXRingCreate(const xVec3* pos, const xFXRing* params)
{
    xFXRing* ring = &ringlist[0];

    if (!pos || !params)
    {
        return NULL;
    }

    for (S32 i = 0; i < RING_COUNT; i++, ring++)
    {
        if (ring->time <= 0.0f)
        {
            // non-matching: 1.0f is only loaded once

            memcpy(ring, params, sizeof(xFXRing));

            ring->time = 0.001f;
            ring->pos = *pos;
            ring->ring_radius_delta *= 1.0f / ring->lifetime;
            ring->ring_height_delta *= 1.0f / ring->lifetime;
            ring->ring_tilt_delta *= 1.0f / ring->lifetime;

            return ring;
        }
    }

    return NULL;
}

static void xFXRingUpdate(F32 dt)
{