data/scmenu/source/control/window/reference.qc

   1 // DP/Nex Menu
   2 // control/window/reference.qc
   3
   4 //////////////////
   5 // Item_Reference
   6 ///
   7 // NOTE: You use have multiple links to the same window, only one should be visible per frame,
   8 // NOTE: else the behavior would be unexpectable
   9 // NOTE: FIXME: Atm only references to windows with no parents( thus top layer ) work
  10
  11 /*
  12 ===================
  13 Item_Reference_Update
  14 ===================
  15 */
  16 void() Item_Reference_Update =
  17 {
  18         // update the link and the link's parent
  19         if( self.link == "" ) {
  20                 self._child = null_entity;
  21                 return;
  22         }
  23
  24         if( self.link != self._link.name )
  25                 self._link = Menu_GetItem( self.link );
  26
  27         self._child = self._link;
  28         self._child._parent = self;
  29 };
  30
  31 /*
  32 ===================
  33 Item_Reference_Draw
  34 ===================
  35 */
  36 void() Item_Reference_Draw =
  37 {
  38         if( sys_debug_ref )
  39                 Menu_Fill( self.pos, self.size, '0 0 0.2', 1.0, DRAWFLAG_ADDITIVE );
  40 };
  41
  42 /*
  43 ===================
  44 Item_Reference_Destroy
  45 ===================
  46 */
  47 void() Item_Reference_Destroy =
  48 {
  49         String_EntityFree( self, link );
  50 };
  51
  52 /*
  53 ===================
  54 Item_Reference_Spawn
  55 ===================
  56 */
  57 void() Item_Reference_Spawn =
  58 {
  59         self.flag = self.flag | FLAG_NOSELECT | FLAG_EMBEDDED;
  60
  61         String_EntityZone( self, link );
  62
  63         Item_Reference_Update();
  64
  65         self._destroy = Item_Reference_Destroy;
  66         self._draw = Item_Reference_Draw;
  67         self._update = Item_Reference_Update;
  68 };