# industry_sl.cpp

Go to the documentation of this file.

    00001 /* $Id: industry_sl.cpp 18809 2010-01-15 16:41:15Z rubidium $ */
    00002
    00003 /*
    00004  * This file is part of OpenTTD.
    00005  * 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.
    00006  * 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.
    00007  * 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/>.
    00008  */
    00009
    00012 #include "../stdafx.h"
    00013 #include "../industry.h"
    00014 #include "../newgrf_commons.h"
    00015
    00016 #include "saveload.h"
    00017
    00018 static const SaveLoad _industry_desc[] = {
    00019   SLE_CONDVAR(Industry, location.tile,              SLE_FILE_U16 | SLE_VAR_U32,  0, 5),
    00020   SLE_CONDVAR(Industry, location.tile,              SLE_UINT32,                  6, SL_MAX_VERSION),
    00021       SLE_VAR(Industry, location.w,                 SLE_UINT8),
    00022       SLE_VAR(Industry, location.h,                 SLE_UINT8),
    00023       SLE_REF(Industry, town,                       REF_TOWN),
    00024   SLE_CONDNULL( 2, 0, 60),
    00025   SLE_CONDARR(Industry, produced_cargo,             SLE_UINT8,  2,              78, SL_MAX_VERSION),
    00026   SLE_CONDARR(Industry, incoming_cargo_waiting,     SLE_UINT16, 3,              70, SL_MAX_VERSION),
    00027       SLE_ARR(Industry, produced_cargo_waiting,     SLE_UINT16, 2),
    00028       SLE_ARR(Industry, production_rate,            SLE_UINT8,  2),
    00029   SLE_CONDNULL( 3, 0, 60),
    00030   SLE_CONDARR(Industry, accepts_cargo,              SLE_UINT8,  3,              78, SL_MAX_VERSION),
    00031       SLE_VAR(Industry, prod_level,                 SLE_UINT8),
    00032       SLE_ARR(Industry, this_month_production,      SLE_UINT16, 2),
    00033       SLE_ARR(Industry, this_month_transported,     SLE_UINT16, 2),
    00034       SLE_ARR(Industry, last_month_pct_transported, SLE_UINT8,  2),
    00035       SLE_ARR(Industry, last_month_production,      SLE_UINT16, 2),
    00036       SLE_ARR(Industry, last_month_transported,     SLE_UINT16, 2),
    00037
    00038       SLE_VAR(Industry, counter,                    SLE_UINT16),
    00039
    00040       SLE_VAR(Industry, type,                       SLE_UINT8),
    00041       SLE_VAR(Industry, owner,                      SLE_UINT8),
    00042       SLE_VAR(Industry, random_colour,              SLE_UINT8),
    00043   SLE_CONDVAR(Industry, last_prod_year,             SLE_FILE_U8 | SLE_VAR_I32,  0, 30),
    00044   SLE_CONDVAR(Industry, last_prod_year,             SLE_INT32,                 31, SL_MAX_VERSION),
    00045       SLE_VAR(Industry, was_cargo_delivered,        SLE_UINT8),
    00046
    00047   SLE_CONDVAR(Industry, founder,                    SLE_UINT8,                 70, SL_MAX_VERSION),
    00048   SLE_CONDVAR(Industry, construction_date,          SLE_INT32,                 70, SL_MAX_VERSION),
    00049   SLE_CONDVAR(Industry, construction_type,          SLE_UINT8,                 70, SL_MAX_VERSION),
    00050   SLE_CONDVAR(Industry, last_cargo_accepted_at,     SLE_INT32,                 70, SL_MAX_VERSION),
    00051   SLE_CONDVAR(Industry, selected_layout,            SLE_UINT8,                 73, SL_MAX_VERSION),
    00052
    00053   SLE_CONDARR(Industry, psa.storage,                SLE_UINT32, 16,            76, SL_MAX_VERSION),
    00054
    00055   SLE_CONDVAR(Industry, random_triggers,            SLE_UINT8,                 82, SL_MAX_VERSION),
    00056   SLE_CONDVAR(Industry, random,                     SLE_UINT16,                82, SL_MAX_VERSION),
    00057
    00058   /* reserve extra space in savegame here. (currently 32 bytes) */
    00059   SLE_CONDNULL(32, 2, SL_MAX_VERSION),
    00060
    00061   SLE_END()
    00062 };
    00063
    00064 static void Save_INDY()
    00065 {
    00066   Industry *ind;
    00067
    00068   /* Write the industries */
    00069   FOR_ALL_INDUSTRIES(ind) {
    00070     SlSetArrayIndex(ind->index);
    00071     SlObject(ind, _industry_desc);
    00072   }
    00073 }
    00074
    00075 /* Save and load the mapping between the industry/tile id on the map, and the grf file
    00076  * it came from. */
    00077 static const SaveLoad _industries_id_mapping_desc[] = {
    00078   SLE_VAR(EntityIDMapping, grfid,         SLE_UINT32),
    00079   SLE_VAR(EntityIDMapping, entity_id,     SLE_UINT8),
    00080   SLE_VAR(EntityIDMapping, substitute_id, SLE_UINT8),
    00081   SLE_END()
    00082 };
    00083
    00084 static void Save_IIDS()
    00085 {
    00086   uint i;
    00087   uint j = _industry_mngr.GetMaxMapping();
    00088
    00089   for (i = 0; i < j; i++) {
    00090     SlSetArrayIndex(i);
    00091     SlObject(&_industry_mngr.mapping_ID[i], _industries_id_mapping_desc);
    00092   }
    00093 }
    00094
    00095 static void Save_TIDS()
    00096 {
    00097   uint i;
    00098   uint j = _industile_mngr.GetMaxMapping();
    00099
    00100   for (i = 0; i < j; i++) {
    00101     SlSetArrayIndex(i);
    00102     SlObject(&_industile_mngr.mapping_ID[i], _industries_id_mapping_desc);
    00103   }
    00104 }
    00105
    00106 static void Load_INDY()
    00107 {
    00108   int index;
    00109
    00110   ResetIndustryCounts();
    00111
    00112   while ((index = SlIterateArray()) != -1) {
    00113     Industry *i = new (index) Industry();
    00114     SlObject(i, _industry_desc);
    00115     IncIndustryTypeCount(i->type);
    00116   }
    00117 }
    00118
    00119 static void Load_IIDS()
    00120 {
    00121   int index;
    00122   uint max_id;
    00123
    00124   /* clear the current mapping stored.
    00125    * This will create the manager if ever it is not yet done */
    00126   _industry_mngr.ResetMapping();
    00127
    00128   /* get boundary for the temporary map loader NUM_INDUSTRYTYPES? */
    00129   max_id = _industry_mngr.GetMaxMapping();
    00130
    00131   while ((index = SlIterateArray()) != -1) {
    00132     if ((uint)index >= max_id) break;
    00133     SlObject(&_industry_mngr.mapping_ID[index], _industries_id_mapping_desc);
    00134   }
    00135 }
    00136
    00137 static void Load_TIDS()
    00138 {
    00139   int index;
    00140   uint max_id;
    00141
    00142   /* clear the current mapping stored.
    00143    * This will create the manager if ever it is not yet done */
    00144   _industile_mngr.ResetMapping();
    00145
    00146   /* get boundary for the temporary map loader NUM_INDUSTILES? */
    00147   max_id = _industile_mngr.GetMaxMapping();
    00148
    00149   while ((index = SlIterateArray()) != -1) {
    00150     if ((uint)index >= max_id) break;
    00151     SlObject(&_industile_mngr.mapping_ID[index], _industries_id_mapping_desc);
    00152   }
    00153 }
    00154
    00155 static void Ptrs_INDY()
    00156 {
    00157   Industry *i;
    00158
    00159   FOR_ALL_INDUSTRIES(i) {
    00160     SlObject(i, _industry_desc);
    00161   }
    00162 }
    00163
    00164 extern const ChunkHandler _industry_chunk_handlers[] = {
    00165   { 'INDY', Save_INDY, Load_INDY, Ptrs_INDY, CH_ARRAY},
    00166   { 'IIDS', Save_IIDS, Load_IIDS,      NULL, CH_ARRAY},
    00167   { 'TIDS', Save_TIDS, Load_TIDS,      NULL, CH_ARRAY | CH_LAST},
    00168 };