type itemdef [display="Item Def"]
{
  // itemDef_s struct from IW3_Assets.h
  // Total fixed size: ~368 bytes

  // ============ WindowDef_t embedded (156 bytes) ============
  window = parse_here("windowdef") [display="Window"];

  // ============ Text Rect (24 bytes) ============
  text_rect = parse_here("rectdef") [display="Text Rect"];

  // ============ Item Properties ============
  i32 item_type [ui, readonly, display="Type"];
  i32 data_type [ui, readonly, display="Data Type"];
  i32 alignment [ui, readonly, display="Alignment"];
  i32 font_enum [ui, readonly, display="Font Enum"];
  i32 text_align_mode [ui, readonly, display="Text Align Mode"];

  f32 text_align_x [ui, readonly, display="Text Align X"];
  f32 text_align_y [ui, readonly, display="Text Align Y"];
  f32 text_scale [ui, readonly, display="Text Scale"];

  i32 text_style [ui, readonly, display="Text Style"];
  i32 game_msg_window_index [ui, readonly, display="Game Msg Window Index"];
  i32 game_msg_window_mode [ui, readonly, display="Game Msg Window Mode"];

  // Pointers
  i32 text_ptr [ui, readonly, display="Text Ptr"];
  i32 item_flags [ui, readonly, display="Item Flags"];
  i32 parent_ptr [ui, readonly, display="Parent Ptr"];

  i32 mouse_enter_text_ptr [ui, readonly, display="Mouse Enter Text Ptr"];
  i32 mouse_exit_text_ptr [ui, readonly, display="Mouse Exit Text Ptr"];
  i32 mouse_enter_ptr [ui, readonly, display="Mouse Enter Ptr"];
  i32 mouse_exit_ptr [ui, readonly, display="Mouse Exit Ptr"];
  i32 action_ptr [ui, readonly, display="Action Ptr"];
  i32 on_accept_ptr [ui, readonly, display="On Accept Ptr"];
  i32 on_focus_ptr [ui, readonly, display="On Focus Ptr"];
  i32 leave_focus_ptr [ui, readonly, display="Leave Focus Ptr"];

  i32 dvar_ptr [ui, readonly, display="Dvar Ptr"];
  i32 dvar_test_ptr [ui, readonly, display="Dvar Test Ptr"];
  i32 on_key_ptr [ui, readonly, display="On Key Ptr"];
  i32 enable_dvar_ptr [ui, readonly, display="Enable Dvar Ptr"];
  i32 dvar_flags [ui, readonly, display="Dvar Flags"];

  i32 focus_sound_ptr [ui, readonly, display="Focus Sound Ptr"];
  f32 special [ui, readonly, display="Special"];
  i32 cursor_pos [ui, readonly, display="Cursor Pos"];

  i32 type_data_ptr [ui, readonly, display="Type Data Ptr"];
  i32 image_track [ui, readonly, display="Image Track"];

  // ============ Expressions (8 x statement_s = 64 bytes) ============
  visible_exp = parse_here("statement") [display="Visible Exp"];
  text_exp = parse_here("statement") [display="Text Exp"];
  material_exp = parse_here("statement") [display="Material Exp"];
  rect_x_exp = parse_here("statement") [display="Rect X Exp"];
  rect_y_exp = parse_here("statement") [display="Rect Y Exp"];
  rect_w_exp = parse_here("statement") [display="Rect W Exp"];
  rect_h_exp = parse_here("statement") [display="Rect H Exp"];
  forecolor_a_exp = parse_here("statement") [display="Forecolor A Exp"];

  // ============================================================
  // INLINE DATA PARSING (zone file streaming order)
  // ============================================================

  // 1. Window name (if name_ptr == -1)
  _win_name_ptr = get(window, "name_ptr");
  if (_win_name_ptr == -1) {
    name = cstring() [ui, readonly, display="Name"];
  }

  // 2. Window group (if group_ptr == -1)
  _win_group_ptr = get(window, "group_ptr");
  if (_win_group_ptr == -1) {
    group = cstring() [ui, readonly, display="Group"];
  }

  // 3. Window background Material (if background_ptr == -1)
  _win_bg_ptr = get(window, "background_ptr");
  if (_win_bg_ptr == -1) {
    background = parse_here("material") [display="Background"];
  }

  // 4. Text string (if text_ptr == -1)
  if (text_ptr == -1) {
    text = cstring() [ui, readonly, display="Text"];
  }

  // 5. Mouse/action handlers (if ptr == -1)
  if (mouse_enter_text_ptr == -1) {
    mouse_enter_text = cstring() [ui, readonly, display="Mouse Enter Text"];
  }
  if (mouse_exit_text_ptr == -1) {
    mouse_exit_text = cstring() [ui, readonly, display="Mouse Exit Text"];
  }
  if (mouse_enter_ptr == -1) {
    mouse_enter = cstring() [ui, readonly, display="Mouse Enter"];
  }
  if (mouse_exit_ptr == -1) {
    mouse_exit = cstring() [ui, readonly, display="Mouse Exit"];
  }
  if (action_ptr == -1) {
    action = cstring() [ui, readonly, display="Action"];
  }
  if (on_accept_ptr == -1) {
    on_accept = cstring() [ui, readonly, display="On Accept"];
  }
  if (on_focus_ptr == -1) {
    on_focus = cstring() [ui, readonly, display="On Focus"];
  }
  if (leave_focus_ptr == -1) {
    leave_focus = cstring() [ui, readonly, display="Leave Focus"];
  }

  // 6. Dvar strings (if ptr == -1)
  if (dvar_ptr == -1) {
    dvar = cstring() [ui, readonly, display="Dvar"];
  }
  if (dvar_test_ptr == -1) {
    dvar_test = cstring() [ui, readonly, display="Dvar Test"];
  }

  // 7. OnKey handler (if on_key_ptr == -1)
  if (on_key_ptr == -1) {
    on_key = parse_here("itemkeyhandler") [display="On Key"];
  }

  // 8. Enable dvar (if enable_dvar_ptr == -1)
  if (enable_dvar_ptr == -1) {
    enable_dvar = cstring() [ui, readonly, display="Enable Dvar"];
  }

  // 9. Focus sound (if focus_sound_ptr == -1)
  if (focus_sound_ptr == -1) {
    focus_sound = parse_here("sound") [display="Focus Sound"];
  }


  // 10. Type-specific data (typeData)
  // ITEM_TYPE_LISTBOX = 6
  // ITEM_TYPE_EDITFIELD = 4, NUMERICFIELD = 9, VALIDFILEFIELD = 16, DECIMALFIELD = 17, UPREDITFIELD = 18
  // ITEM_TYPE_MULTI = 12
  // ITEM_TYPE_DVARENUM = 13
  if (type_data_ptr == -1) {
    if (item_type == 6) {
      type_data = parse_here("listboxdef") [display="List Box Data"];
    }
    if (item_type == 4 || item_type == 9 || item_type == 16 || item_type == 17 || item_type == 18) {
      type_data = parse_here("editfielddef") [display="Edit Field Data"];
    }
    if (item_type == 12) {
      type_data = parse_here("multidef") [display="Multi Data"];
    }
    if (item_type == 13) {
      type_data = cstring() [ui, readonly, display="Enum Dvar Name"];
    }
  }

  // ============ Expression Entries ============
  // Parse expression entries for all 8 statements

  // 11. Visible expression entries
  _vis_num = get(visible_exp, "num_entries");
  _vis_ptr = get(visible_exp, "entries_ptr");
  if (_vis_ptr == -1 && _vis_num > 0) {
    _vis_ptr_size = _vis_num * 4;
    _vis_ptrs = read(_vis_ptr_size) [display="Visible Entry Ptrs"];
    repeat(_vis_num) {
      _vis_entry = parse_here("expressionentry") [display="Visible Entry"];
    }
  }

  // 12. Text expression entries
  _txt_num = get(text_exp, "num_entries");
  _txt_ptr = get(text_exp, "entries_ptr");
  if (_txt_ptr == -1 && _txt_num > 0) {
    _txt_ptr_size = _txt_num * 4;
    _txt_ptrs = read(_txt_ptr_size) [display="Text Entry Ptrs"];
    repeat(_txt_num) {
      _txt_entry = parse_here("expressionentry") [display="Text Entry"];
    }
  }

  // 13. Material expression entries
  _mat_num = get(material_exp, "num_entries");
  _mat_ptr = get(material_exp, "entries_ptr");
  if (_mat_ptr == -1 && _mat_num > 0) {
    _mat_ptr_size = _mat_num * 4;
    _mat_ptrs = read(_mat_ptr_size) [display="Material Entry Ptrs"];
    repeat(_mat_num) {
      _mat_entry = parse_here("expressionentry") [display="Material Entry"];
    }
  }

  // 14. Rect X expression entries
  _rx_num = get(rect_x_exp, "num_entries");
  _rx_ptr = get(rect_x_exp, "entries_ptr");
  if (_rx_ptr == -1 && _rx_num > 0) {
    _rx_ptr_size = _rx_num * 4;
    _rx_ptrs = read(_rx_ptr_size) [display="Rect X Entry Ptrs"];
    repeat(_rx_num) {
      _rx_entry = parse_here("expressionentry") [display="Rect X Entry"];
    }
  }

  // 15. Rect Y expression entries
  _ry_num = get(rect_y_exp, "num_entries");
  _ry_ptr = get(rect_y_exp, "entries_ptr");
  if (_ry_ptr == -1 && _ry_num > 0) {
    _ry_ptr_size = _ry_num * 4;
    _ry_ptrs = read(_ry_ptr_size) [display="Rect Y Entry Ptrs"];
    repeat(_ry_num) {
      _ry_entry = parse_here("expressionentry") [display="Rect Y Entry"];
    }
  }

  // 16. Rect W expression entries
  _rw_num = get(rect_w_exp, "num_entries");
  _rw_ptr = get(rect_w_exp, "entries_ptr");
  if (_rw_ptr == -1 && _rw_num > 0) {
    _rw_ptr_size = _rw_num * 4;
    _rw_ptrs = read(_rw_ptr_size) [display="Rect W Entry Ptrs"];
    repeat(_rw_num) {
      _rw_entry = parse_here("expressionentry") [display="Rect W Entry"];
    }
  }

  // 17. Rect H expression entries
  _rh_num = get(rect_h_exp, "num_entries");
  _rh_ptr = get(rect_h_exp, "entries_ptr");
  if (_rh_ptr == -1 && _rh_num > 0) {
    _rh_ptr_size = _rh_num * 4;
    _rh_ptrs = read(_rh_ptr_size) [display="Rect H Entry Ptrs"];
    repeat(_rh_num) {
      _rh_entry = parse_here("expressionentry") [display="Rect H Entry"];
    }
  }

  // 18. Forecolor A expression entries
  _fc_num = get(forecolor_a_exp, "num_entries");
  _fc_ptr = get(forecolor_a_exp, "entries_ptr");
  if (_fc_ptr == -1 && _fc_num > 0) {
    _fc_ptr_size = _fc_num * 4;
    _fc_ptrs = read(_fc_ptr_size) [display="Forecolor A Entry Ptrs"];
    repeat(_fc_num) {
      _fc_entry = parse_here("expressionentry") [display="Forecolor A Entry"];
    }
  }
}