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//=========================================================
// Sets up movetype, size, solidtype for a new weapon. 
//=========================================================
void CBasePlayerItem :: FallInit( void )
{
   pev->movetype = MOVETYPE_TOSS;
   pev->solid = SOLID_BBOX;

   UTIL_SetOrigin( pev, pev->origin );
   UTIL_SetSize(pev, Vector( 0, 0, 0), Vector(0, 0, 0) );//pointsize until it lands on the ground.
   
   SetTouch( &CBasePlayerItem::DefaultTouch );
   SetThink( &CBasePlayerItem::FallThink );

   pev->nextthink = gpGlobals->time + 0.1;
}

//=========================================================
// FallThink - Items that have just spawned run this think
// to catch them when they hit the ground. Once we're sure
// that the object is grounded, we change its solid type
// to trigger and set it in a large box that helps the
// player get it.
//=========================================================
void CBasePlayerItem::FallThink ( void )
{
   pev->nextthink = gpGlobals->time + 0.1;

   if ( pev->flags & FL_ONGROUND )
   {
      // clatter if we have an owner (i.e., dropped by someone)
      // don't clatter if the gun is waiting to respawn (if it's waiting, it is invisible!)
      if ( !FNullEnt( pev->owner ) )
      {
         int pitch = 95 + RANDOM_LONG(0,29);
         EMIT_SOUND_DYN(ENT(pev), CHAN_VOICE, "items/weapondrop1.wav", 1, ATTN_NORM, 0, pitch);   
      }

      // lie flat
      pev->angles.x = 0;
      pev->angles.z = 0;

      Materialize(); 
   }
}

//=========================================================
// Materialize - make a CBasePlayerItem visible and tangible
//=========================================================
void CBasePlayerItem::Materialize( void )
{
   if ( pev->effects & EF_NODRAW )
   {
      // changing from invisible state to visible.
      EMIT_SOUND_DYN( ENT(pev), CHAN_WEAPON, "items/suitchargeok1.wav", 1, ATTN_NORM, 0, 150 );
      pev->effects &= ~EF_NODRAW;
      pev->effects |= EF_MUZZLEFLASH;
   }

   pev->solid = SOLID_TRIGGER;
   UTIL_SetOrigin( pev, pev->origin );// link into world.

   SetTouch( &CBasePlayerItem::DefaultTouch );
   SetThink( NULL );
}