src/saveload/group_sl.cpp

   1 /* $Id: group_sl.cpp 24878 2013-01-01 11:08:22Z rubidium $ */
   2
   3 /*
   4  * This file is part of OpenTTD.
   5  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
   6  * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   7  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
   8  */
   9
  10 /** @file group_sl.cpp Code handling saving and loading of economy data */
  11
  12 #include "../stdafx.h"
  13 #include "../group.h"
  14
  15 #include "saveload.h"
  16
  17 #include "../safeguards.h"
  18
  19 static const SaveLoad _group_desc[] = {
  20          SLE_CONDVAR(Group, name,               SLE_NAME,                       0, 83),
  21          SLE_CONDSTR(Group, name,               SLE_STR | SLF_ALLOW_CONTROL,    0, 84, SL_MAX_VERSION),
  22         SLE_CONDNULL(2,                                                         0, 163), // num_vehicle
  23              SLE_VAR(Group, owner,              SLE_UINT8),
  24              SLE_VAR(Group, vehicle_type,       SLE_UINT8),
  25              SLE_VAR(Group, replace_protection, SLE_BOOL),
  26          SLE_CONDVAR(Group, parent,             SLE_UINT16,                   189, SL_PATCH_PACK-1),
  27          SLE_CONDVAR(Group, parent,             SLE_UINT16,     SL_PATCH_PACK_1_3, SL_MAX_VERSION),
  28         SLE_END()
  29 };
  30
  31 static void Save_GRPS()
  32 {
  33         Group *g;
  34
  35         FOR_ALL_GROUPS(g) {
  36                 SlSetArrayIndex(g->index);
  37                 SlObject(g, _group_desc);
  38         }
  39 }
  40
  41
  42 static void Load_GRPS()
  43 {
  44         int index;
  45
  46         while ((index = SlIterateArray()) != -1) {
  47                 Group *g = new (index) Group();
  48                 SlObject(g, _group_desc);
  49
  50                 if (IsSavegameVersionBefore(189) || IsPatchPackSavegameVersionBefore(SL_PATCH_PACK_1_3)) {
  51                         g->parent = INVALID_GROUP;
  52                 }
  53         }
  54 }
  55
  56 extern const ChunkHandler _group_chunk_handlers[] = {
  57         { 'GRPS', Save_GRPS, Load_GRPS, NULL, NULL, CH_ARRAY | CH_LAST},
  58 };