# industry_sl.cpp

Go to the documentation of this file.

    00001 /* $Id: industry_sl.cpp 17693 2009-10-04 17:16:41Z 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 "../strings_type.h"
    00014 #include "../industry.h"
    00015 #include "../newgrf_commons.h"
    00016
    00017 #include "saveload.h"
    00018
    00019 static const SaveLoad _industry_desc[] = {
    00020   SLE_CONDVAR(Industry, xy,                         SLE_FILE_U16 | SLE_VAR_U32,  0, 5),
    00021   SLE_CONDVAR(Industry, xy,                         SLE_UINT32,                  6, SL_MAX_VERSION),
    00022       SLE_VAR(Industry, width,                      SLE_UINT8),
    00023       SLE_VAR(Industry, height,                     SLE_UINT8),
    00024       SLE_REF(Industry, town,                       REF_TOWN),
    00025   SLE_CONDNULL( 2, 0, 60),
    00026   SLE_CONDARR(Industry, produced_cargo,             SLE_UINT8,  2,              78, SL_MAX_VERSION),
    00027   SLE_CONDARR(Industry, incoming_cargo_waiting,     SLE_UINT16, 3,              70, SL_MAX_VERSION),
    00028       SLE_ARR(Industry, produced_cargo_waiting,     SLE_UINT16, 2),
    00029       SLE_ARR(Industry, production_rate,            SLE_UINT8,  2),
    00030   SLE_CONDNULL( 3, 0, 60),
    00031   SLE_CONDARR(Industry, accepts_cargo,              SLE_UINT8,  3,              78, SL_MAX_VERSION),
    00032       SLE_VAR(Industry, prod_level,                 SLE_UINT8),
    00033       SLE_ARR(Industry, this_month_production,      SLE_UINT16, 2),
    00034       SLE_ARR(Industry, this_month_transported,     SLE_UINT16, 2),
    00035       SLE_ARR(Industry, last_month_pct_transported, SLE_UINT8,  2),
    00036       SLE_ARR(Industry, last_month_production,      SLE_UINT16, 2),
    00037       SLE_ARR(Industry, last_month_transported,     SLE_UINT16, 2),
    00038
    00039       SLE_VAR(Industry, counter,                    SLE_UINT16),
    00040
    00041       SLE_VAR(Industry, type,                       SLE_UINT8),
    00042       SLE_VAR(Industry, owner,                      SLE_UINT8),
    00043       SLE_VAR(Industry, random_colour,              SLE_UINT8),
    00044   SLE_CONDVAR(Industry, last_prod_year,             SLE_FILE_U8 | SLE_VAR_I32,  0, 30),
    00045   SLE_CONDVAR(Industry, last_prod_year,             SLE_INT32,                 31, SL_MAX_VERSION),
    00046       SLE_VAR(Industry, was_cargo_delivered,        SLE_UINT8),
    00047
    00048   SLE_CONDVAR(Industry, founder,                    SLE_UINT8,                 70, SL_MAX_VERSION),
    00049   SLE_CONDVAR(Industry, construction_date,          SLE_INT32,                 70, SL_MAX_VERSION),
    00050   SLE_CONDVAR(Industry, construction_type,          SLE_UINT8,                 70, SL_MAX_VERSION),
    00051   SLE_CONDVAR(Industry, last_cargo_accepted_at,     SLE_INT32,                 70, SL_MAX_VERSION),
    00052   SLE_CONDVAR(Industry, selected_layout,            SLE_UINT8,                 73, SL_MAX_VERSION),
    00053
    00054   SLE_CONDARR(Industry, psa.storage,                SLE_UINT32, 16,            76, SL_MAX_VERSION),
    00055
    00056   SLE_CONDVAR(Industry, random_triggers,            SLE_UINT8,                 82, SL_MAX_VERSION),
    00057   SLE_CONDVAR(Industry, random,                     SLE_UINT16,                82, SL_MAX_VERSION),
    00058
    00059   /* reserve extra space in savegame here. (currently 32 bytes) */
    00060   SLE_CONDNULL(32, 2, SL_MAX_VERSION),
    00061
    00062   SLE_END()
    00063 };
    00064
    00065 static void Save_INDY()
    00066 {
    00067   Industry *ind;
    00068
    00069   /* Write the industries */
    00070   FOR_ALL_INDUSTRIES(ind) {
    00071     SlSetArrayIndex(ind->index);
    00072     SlObject(ind, _industry_desc);
    00073   }
    00074 }
    00075
    00076 /* Save and load the mapping between the industry/tile id on the map, and the grf file
    00077  * it came from. */
    00078 static const SaveLoad _industries_id_mapping_desc[] = {
    00079   SLE_VAR(EntityIDMapping, grfid,         SLE_UINT32),
    00080   SLE_VAR(EntityIDMapping, entity_id,     SLE_UINT8),
    00081   SLE_VAR(EntityIDMapping, substitute_id, SLE_UINT8),
    00082   SLE_END()
    00083 };
    00084
    00085 static void Save_IIDS()
    00086 {
    00087   uint i;
    00088   uint j = _industry_mngr.GetMaxMapping();
    00089
    00090   for (i = 0; i < j; i++) {
    00091     SlSetArrayIndex(i);
    00092     SlObject(&_industry_mngr.mapping_ID[i], _industries_id_mapping_desc);
    00093   }
    00094 }
    00095
    00096 static void Save_TIDS()
    00097 {
    00098   uint i;
    00099   uint j = _industile_mngr.GetMaxMapping();
    00100
    00101   for (i = 0; i < j; i++) {
    00102     SlSetArrayIndex(i);
    00103     SlObject(&_industile_mngr.mapping_ID[i], _industries_id_mapping_desc);
    00104   }
    00105 }
    00106
    00107 static void Load_INDY()
    00108 {
    00109   int index;
    00110
    00111   ResetIndustryCounts();
    00112
    00113   while ((index = SlIterateArray()) != -1) {
    00114     Industry *i = new (index) Industry();
    00115     SlObject(i, _industry_desc);
    00116     IncIndustryTypeCount(i->type);
    00117   }
    00118 }
    00119
    00120 static void Load_IIDS()
    00121 {
    00122   int index;
    00123   uint max_id;
    00124
    00125   /* clear the current mapping stored.
    00126    * This will create the manager if ever it is not yet done */
    00127   _industry_mngr.ResetMapping();
    00128
    00129   /* get boundary for the temporary map loader NUM_INDUSTRYTYPES? */
    00130   max_id = _industry_mngr.GetMaxMapping();
    00131
    00132   while ((index = SlIterateArray()) != -1) {
    00133     if ((uint)index >= max_id) break;
    00134     SlObject(&_industry_mngr.mapping_ID[index], _industries_id_mapping_desc);
    00135   }
    00136 }
    00137
    00138 static void Load_TIDS()
    00139 {
    00140   int index;
    00141   uint max_id;
    00142
    00143   /* clear the current mapping stored.
    00144    * This will create the manager if ever it is not yet done */
    00145   _industile_mngr.ResetMapping();
    00146
    00147   /* get boundary for the temporary map loader NUM_INDUSTILES? */
    00148   max_id = _industile_mngr.GetMaxMapping();
    00149
    00150   while ((index = SlIterateArray()) != -1) {
    00151     if ((uint)index >= max_id) break;
    00152     SlObject(&_industile_mngr.mapping_ID[index], _industries_id_mapping_desc);
    00153   }
    00154 }
    00155
    00156 static void Ptrs_INDY()
    00157 {
    00158   Industry *i;
    00159
    00160   FOR_ALL_INDUSTRIES(i) {
    00161     SlObject(i, _industry_desc);
    00162   }
    00163 }
    00164
    00165 extern const ChunkHandler _industry_chunk_handlers[] = {
    00166   { 'INDY', Save_INDY, Load_INDY, Ptrs_INDY, CH_ARRAY},
    00167   { 'IIDS', Save_IIDS, Load_IIDS,      NULL, CH_ARRAY},
    00168   { 'TIDS', Save_TIDS, Load_TIDS,      NULL, CH_ARRAY | CH_LAST},
    00169 };