src/saveload/group_sl.cpp

   1 /* $Id$ */
   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 #include "../company_base.h"
  15
  16 #include "saveload.h"
  17
  18 #include "../safeguards.h"
  19
  20 static const SaveLoad _group_desc[] = {
  21          SLE_CONDVAR(Group, name,               SLE_NAME,                       SL_MIN_VERSION,  SLV_84),
  22          SLE_CONDSTR(Group, name,               SLE_STR | SLF_ALLOW_CONTROL, 0, SLV_84, SL_MAX_VERSION),
  23         SLE_CONDNULL(2,                                                         SL_MIN_VERSION,  SLV_164), // num_vehicle
  24              SLE_VAR(Group, owner,              SLE_UINT8),
  25              SLE_VAR(Group, vehicle_type,       SLE_UINT8),
  26              SLE_VAR(Group, replace_protection, SLE_BOOL),
  27          SLE_CONDVAR(Group, livery.in_use,      SLE_UINT8,                     SLV_GROUP_LIVERIES, SL_MAX_VERSION),
  28          SLE_CONDVAR(Group, livery.colour1,     SLE_UINT8,                     SLV_GROUP_LIVERIES, SL_MAX_VERSION),
  29          SLE_CONDVAR(Group, livery.colour2,     SLE_UINT8,                     SLV_GROUP_LIVERIES, SL_MAX_VERSION),
  30          SLE_CONDVAR(Group, parent,             SLE_UINT16,                    SLV_189, SL_MAX_VERSION),
  31              SLE_END()
  32 };
  33
  34 static void Save_GRPS()
  35 {
  36         Group *g;
  37
  38         FOR_ALL_GROUPS(g) {
  39                 SlSetArrayIndex(g->index);
  40                 SlObject(g, _group_desc);
  41         }
  42 }
  43
  44
  45 static void Load_GRPS()
  46 {
  47         int index;
  48
  49         while ((index = SlIterateArray()) != -1) {
  50                 Group *g = new (index) Group();
  51                 SlObject(g, _group_desc);
  52
  53                 if (IsSavegameVersionBefore(SLV_189)) g->parent = INVALID_GROUP;
  54
  55                 if (IsSavegameVersionBefore(SLV_GROUP_LIVERIES)) {
  56                         const Company *c = Company::Get(g->owner);
  57                         g->livery.colour1 = c->livery[LS_DEFAULT].colour1;
  58                         g->livery.colour2 = c->livery[LS_DEFAULT].colour2;
  59                 }
  60         }
  61 }
  62
  63 extern const ChunkHandler _group_chunk_handlers[] = {
  64         { 'GRPS', Save_GRPS, Load_GRPS, nullptr, nullptr, CH_ARRAY | CH_LAST},
  65 };