/**
 * @brief
 * @note Think function
 * @sa LET_Projectile
 */
void LET_ProjectileAutoHide (le_t *le)
{
	int i;
	le_t *actors;

	if (!le->ptl)
		return;
	
	/* check whether any of our actors can see this le */
	for (i = 0, actors = LEs; i < numLEs; i++, actors++) {
		if (!actors->inuse || actors->invis || le->team != cls.team)
			continue;
		if (actors->type == ET_ACTOR || actors->type == ET_ACTOR2x2) {
			/* at least one of our actors can see this */
			if (CM_TestLine(le->origin, actors->origin))
				return;
		}
	}
	/* hide the particle */
	le->ptl->invis = qtrue;
}