Function zParPTankSpawnSnow

src/SB/Game/zParPTank.cpp:582–613

}

void zParPTankSpawnSnow(xVec3* pos, xVec3* vel, U32 count)
{
    if (zGameIsPaused())
    {
        return;
    }

    zParPTank* zp = sSnowPTank;
    U32 old_size = zp->num_particles;
    zp->num_particles = old_size + count;

    if (zp->num_particles > zp->max_particles)
    {
        zp->num_particles = zp->max_particles;
    }

    snow_particle_data* it = snow_particles + old_size;
    snow_particle_data* end = it + (zp->num_particles - old_size);

    for (; it != end; it++)
    {
        it->loc = *pos;
        it->vel = *vel;
        it->life = snow_life;

        it->size = 0.15f * xurand() + 0.15f;
        it->u = 0.125f * ((xrand() >> 13) & 0x7);

        pos++;
        vel++;
    }
}

const RwV2d steam_size = { 0.4f, 0.4f };