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333 lines
14 KiB
C++
333 lines
14 KiB
C++
/*
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* This file is part of OpenTTD.
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* 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.
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* 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.
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* 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/>.
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*/
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/** @file industry_sl.cpp Code handling saving and loading of industries */
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#include "../stdafx.h"
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#include "saveload.h"
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#include "compat/industry_sl_compat.h"
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#include "../industry.h"
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#include "newgrf_sl.h"
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#include "../safeguards.h"
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namespace upstream_sl {
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static const int THIS_MONTH = 0;
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static const int LAST_MONTH = 1;
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struct ProducedHistory {
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uint16_t production; ///< Total produced
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uint16_t transported; ///< Total transported
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uint8_t PctTransported() const
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{
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if (this->production == 0) return 0;
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return ClampTo<uint8_t>(this->transported * 256 / this->production);
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}
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};
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struct ProducedCargo {
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CargoID cargo; ///< Cargo type
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uint16_t waiting; ///< Amount of cargo produced
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uint8_t rate; ///< Production rate
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std::array<ProducedHistory, 2> history; ///< History of cargo produced and transported
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};
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struct AcceptedCargo {
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CargoID cargo; ///< Cargo type
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uint16_t waiting; ///< Amount of cargo waiting to processed
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EconTime::Date last_accepted; ///< Last day cargo was accepted by this industry
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};
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class SlIndustryAccepted : public DefaultSaveLoadHandler<SlIndustryAccepted, Industry> {
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public:
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inline static const SaveLoad description[] = {
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SLE_VAR(AcceptedCargo, cargo, SLE_UINT8),
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SLE_VAR(AcceptedCargo, waiting, SLE_UINT16),
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SLE_VAR(AcceptedCargo, last_accepted, SLE_INT32),
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};
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inline const static SaveLoadCompatTable compat_description = {};
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void Save(Industry *i) const override
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{
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NOT_REACHED();
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}
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void Load(Industry *i) const override
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{
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size_t len = SlGetStructListLength(INDUSTRY_NUM_INPUTS);
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for (size_t j = 0; j < len; j++) {
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AcceptedCargo a = {};
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SlObject(&a, this->GetDescription());
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if (j < INDUSTRY_NUM_INPUTS) {
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i->accepts_cargo[j] = a.cargo;
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i->incoming_cargo_waiting[j] = a.waiting;
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i->last_cargo_accepted_at[j] = a.last_accepted;
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}
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}
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}
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};
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class SlIndustryProducedHistory : public DefaultSaveLoadHandler<SlIndustryProducedHistory, ProducedCargo> {
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public:
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inline static const SaveLoad description[] = {
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SLE_VAR(ProducedHistory, production, SLE_UINT16),
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SLE_VAR(ProducedHistory, transported, SLE_UINT16),
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};
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inline const static SaveLoadCompatTable compat_description = {};
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void Save(ProducedCargo *p) const override
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{
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NOT_REACHED();
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}
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void Load(ProducedCargo *p) const override
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{
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size_t len = SlGetStructListLength(p->history.size());
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for (auto &h : p->history) {
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if (--len > p->history.size()) break; // unsigned so wraps after hitting zero.
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SlObject(&h, this->GetDescription());
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}
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}
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};
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class SlIndustryProduced : public DefaultSaveLoadHandler<SlIndustryProduced, Industry> {
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public:
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inline static const SaveLoad description[] = {
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SLE_VAR(ProducedCargo, cargo, SLE_UINT8),
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SLE_VAR(ProducedCargo, waiting, SLE_UINT16),
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SLE_VAR(ProducedCargo, rate, SLE_UINT8),
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SLEG_STRUCTLIST("history", SlIndustryProducedHistory),
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};
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inline const static SaveLoadCompatTable compat_description = {};
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void Save(Industry *i) const override
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{
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NOT_REACHED();
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}
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void Load(Industry *i) const override
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{
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size_t len = SlGetStructListLength(INDUSTRY_NUM_OUTPUTS);
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for (size_t j = 0; j < len; j++) {
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ProducedCargo p = {};
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SlObject(&p, this->GetDescription());
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if (j < INDUSTRY_NUM_OUTPUTS) {
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i->produced_cargo[j] = p.cargo;
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i->produced_cargo_waiting[j] = p.waiting;
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i->production_rate[j] = p.rate;
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i->this_month_production[j] = p.history[THIS_MONTH].production;
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i->this_month_transported[j] = p.history[THIS_MONTH].transported;
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i->last_month_production[j] = p.history[LAST_MONTH].production;
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i->last_month_transported[j] = p.history[LAST_MONTH].transported;
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i->last_month_pct_transported[j] = p.history[LAST_MONTH].PctTransported();
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}
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}
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}
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};
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static OldPersistentStorage _old_ind_persistent_storage;
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static const SaveLoad _industry_desc[] = {
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SLE_CONDVAR(Industry, location.tile, SLE_FILE_U16 | SLE_VAR_U32, SL_MIN_VERSION, SLV_6),
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SLE_CONDVAR(Industry, location.tile, SLE_UINT32, SLV_6, SL_MAX_VERSION),
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SLE_VAR(Industry, location.w, SLE_FILE_U8 | SLE_VAR_U16),
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SLE_VAR(Industry, location.h, SLE_FILE_U8 | SLE_VAR_U16),
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SLE_REF(Industry, town, REF_TOWN),
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SLE_CONDREF(Industry, neutral_station, REF_STATION, SLV_SERVE_NEUTRAL_INDUSTRIES, SL_MAX_VERSION),
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SLE_CONDARR(Industry, produced_cargo, SLE_UINT8, 2, SLV_78, SLV_EXTEND_INDUSTRY_CARGO_SLOTS),
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SLE_CONDARR(Industry, produced_cargo, SLE_UINT8, 16, SLV_EXTEND_INDUSTRY_CARGO_SLOTS, SLV_INDUSTRY_CARGO_REORGANISE),
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SLE_CONDARR(Industry, incoming_cargo_waiting, SLE_UINT16, 3, SLV_70, SLV_EXTEND_INDUSTRY_CARGO_SLOTS),
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SLE_CONDARR(Industry, incoming_cargo_waiting, SLE_UINT16, 16, SLV_EXTEND_INDUSTRY_CARGO_SLOTS, SLV_INDUSTRY_CARGO_REORGANISE),
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SLE_CONDARR(Industry, produced_cargo_waiting, SLE_UINT16, 2, SL_MIN_VERSION, SLV_EXTEND_INDUSTRY_CARGO_SLOTS),
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SLE_CONDARR(Industry, produced_cargo_waiting, SLE_UINT16, 16, SLV_EXTEND_INDUSTRY_CARGO_SLOTS, SLV_INDUSTRY_CARGO_REORGANISE),
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SLE_CONDARR(Industry, production_rate, SLE_UINT8, 2, SL_MIN_VERSION, SLV_EXTEND_INDUSTRY_CARGO_SLOTS),
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SLE_CONDARR(Industry, production_rate, SLE_UINT8, 16, SLV_EXTEND_INDUSTRY_CARGO_SLOTS, SLV_INDUSTRY_CARGO_REORGANISE),
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SLE_CONDARR(Industry, accepts_cargo, SLE_UINT8, 3, SLV_78, SLV_EXTEND_INDUSTRY_CARGO_SLOTS),
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SLE_CONDARR(Industry, accepts_cargo, SLE_UINT8, 16, SLV_EXTEND_INDUSTRY_CARGO_SLOTS, SLV_INDUSTRY_CARGO_REORGANISE),
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SLE_VAR(Industry, prod_level, SLE_UINT8),
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SLE_CONDARR(Industry, this_month_production, SLE_FILE_U16 | SLE_VAR_U32, 2, SL_MIN_VERSION, SLV_EXTEND_INDUSTRY_CARGO_SLOTS),
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SLE_CONDARR(Industry, this_month_production, SLE_FILE_U16 | SLE_VAR_U32, 16, SLV_EXTEND_INDUSTRY_CARGO_SLOTS, SLV_INDUSTRY_CARGO_REORGANISE),
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SLE_CONDARR(Industry, this_month_transported, SLE_FILE_U16 | SLE_VAR_U32, 2, SL_MIN_VERSION, SLV_EXTEND_INDUSTRY_CARGO_SLOTS),
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SLE_CONDARR(Industry, this_month_transported, SLE_FILE_U16 | SLE_VAR_U32, 16, SLV_EXTEND_INDUSTRY_CARGO_SLOTS, SLV_INDUSTRY_CARGO_REORGANISE),
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SLE_CONDARR(Industry, last_month_pct_transported, SLE_UINT8, 2, SL_MIN_VERSION, SLV_EXTEND_INDUSTRY_CARGO_SLOTS),
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SLE_CONDARR(Industry, last_month_pct_transported, SLE_UINT8, 16, SLV_EXTEND_INDUSTRY_CARGO_SLOTS, SLV_INDUSTRY_CARGO_REORGANISE),
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SLE_CONDARR(Industry, last_month_production, SLE_FILE_U16 | SLE_VAR_U32, 2, SL_MIN_VERSION, SLV_EXTEND_INDUSTRY_CARGO_SLOTS),
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SLE_CONDARR(Industry, last_month_production, SLE_FILE_U16 | SLE_VAR_U32, 16, SLV_EXTEND_INDUSTRY_CARGO_SLOTS, SLV_INDUSTRY_CARGO_REORGANISE),
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SLE_CONDARR(Industry, last_month_transported, SLE_FILE_U16 | SLE_VAR_U32, 2, SL_MIN_VERSION, SLV_EXTEND_INDUSTRY_CARGO_SLOTS),
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SLE_CONDARR(Industry, last_month_transported, SLE_FILE_U16 | SLE_VAR_U32, 16, SLV_EXTEND_INDUSTRY_CARGO_SLOTS, SLV_INDUSTRY_CARGO_REORGANISE),
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SLE_VAR(Industry, counter, SLE_UINT16),
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SLE_VAR(Industry, type, SLE_UINT8),
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SLE_VAR(Industry, owner, SLE_UINT8),
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SLE_VAR(Industry, random_colour, SLE_UINT8),
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SLE_CONDVAR(Industry, last_prod_year, SLE_FILE_U8 | SLE_VAR_I32, SL_MIN_VERSION, SLV_31),
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SLE_CONDVAR(Industry, last_prod_year, SLE_INT32, SLV_31, SL_MAX_VERSION),
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SLE_VAR(Industry, was_cargo_delivered, SLE_UINT8),
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SLE_CONDVAR(Industry, ctlflags, SLE_UINT8, SLV_GS_INDUSTRY_CONTROL, SL_MAX_VERSION),
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SLE_CONDVAR(Industry, founder, SLE_UINT8, SLV_70, SL_MAX_VERSION),
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SLE_CONDVAR(Industry, construction_date, SLE_INT32, SLV_70, SL_MAX_VERSION),
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SLE_CONDVAR(Industry, construction_type, SLE_UINT8, SLV_70, SL_MAX_VERSION),
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SLE_CONDVAR(Industry, last_cargo_accepted_at[0], SLE_INT32, SLV_70, SLV_EXTEND_INDUSTRY_CARGO_SLOTS),
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SLE_CONDARR(Industry, last_cargo_accepted_at, SLE_INT32, 16, SLV_EXTEND_INDUSTRY_CARGO_SLOTS, SLV_INDUSTRY_CARGO_REORGANISE),
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SLE_CONDVAR(Industry, selected_layout, SLE_UINT8, SLV_73, SL_MAX_VERSION),
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SLE_CONDVAR(Industry, exclusive_supplier, SLE_UINT8, SLV_GS_INDUSTRY_CONTROL, SL_MAX_VERSION),
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SLE_CONDVAR(Industry, exclusive_consumer, SLE_UINT8, SLV_GS_INDUSTRY_CONTROL, SL_MAX_VERSION),
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SLEG_CONDARR("storage", _old_ind_persistent_storage.storage, SLE_UINT32, 16, SLV_76, SLV_161),
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SLE_CONDREF(Industry, psa, REF_STORAGE, SLV_161, SL_MAX_VERSION),
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SLE_CONDVAR(Industry, random, SLE_UINT16, SLV_82, SL_MAX_VERSION),
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SLE_CONDSSTR(Industry, text, SLE_STR | SLF_ALLOW_CONTROL, SLV_INDUSTRY_TEXT, SL_MAX_VERSION),
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SLEG_CONDSTRUCTLIST("accepted", SlIndustryAccepted, SLV_INDUSTRY_CARGO_REORGANISE, SL_MAX_VERSION),
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SLEG_CONDSTRUCTLIST("produced", SlIndustryProduced, SLV_INDUSTRY_CARGO_REORGANISE, SL_MAX_VERSION),
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};
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struct INDYChunkHandler : ChunkHandler {
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INDYChunkHandler() : ChunkHandler('INDY', CH_TABLE) {}
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void Save() const override
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{
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SlTableHeader(_industry_desc);
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/* Write the industries */
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for (Industry *ind : Industry::Iterate()) {
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SlSetArrayIndex(ind->index);
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SlObject(ind, _industry_desc);
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}
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}
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void Load() const override
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{
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const std::vector<SaveLoad> slt = SlCompatTableHeader(_industry_desc, _industry_sl_compat);
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int index;
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Industry::ResetIndustryCounts();
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while ((index = SlIterateArray()) != -1) {
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Industry *i = new (index) Industry();
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SlObject(i, slt);
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/* Before savegame version 161, persistent storages were not stored in a pool. */
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if (IsSavegameVersionBefore(SLV_161) && !IsSavegameVersionBefore(SLV_76)) {
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/* Store the old persistent storage. The GRFID will be added later. */
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assert(PersistentStorage::CanAllocateItem());
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i->psa = new PersistentStorage(0, 0, 0);
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std::copy(std::begin(_old_ind_persistent_storage.storage), std::end(_old_ind_persistent_storage.storage), std::begin(i->psa->storage));
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}
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Industry::IncIndustryTypeCount(i->type);
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}
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}
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void FixPointers() const override
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{
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for (Industry *i : Industry::Iterate()) {
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SlObject(i, _industry_desc);
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}
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}
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};
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struct IIDSChunkHandler : NewGRFMappingChunkHandler {
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IIDSChunkHandler() : NewGRFMappingChunkHandler('IIDS', _industry_mngr) {}
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};
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struct TIDSChunkHandler : NewGRFMappingChunkHandler {
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TIDSChunkHandler() : NewGRFMappingChunkHandler('TIDS', _industile_mngr) {}
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};
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/** Description of the data to save and load in #IndustryBuildData. */
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static const SaveLoad _industry_builder_desc[] = {
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SLEG_VAR("wanted_inds", _industry_builder.wanted_inds, SLE_UINT32),
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};
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/** Industry builder. */
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struct IBLDChunkHandler : ChunkHandler {
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IBLDChunkHandler() : ChunkHandler('IBLD', CH_TABLE) {}
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void Save() const override
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{
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SlTableHeader(_industry_builder_desc);
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SlSetArrayIndex(0);
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SlGlobList(_industry_builder_desc);
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}
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void Load() const override
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{
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const std::vector<SaveLoad> slt = SlCompatTableHeader(_industry_builder_desc, _industry_builder_sl_compat);
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if (!IsSavegameVersionBefore(SLV_RIFF_TO_ARRAY) && SlIterateArray() == -1) return;
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SlGlobList(slt);
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if (!IsSavegameVersionBefore(SLV_RIFF_TO_ARRAY) && SlIterateArray() != -1) SlErrorCorrupt("Too many IBLD entries");
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}
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};
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/** Description of the data to save and load in #IndustryTypeBuildData. */
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static const SaveLoad _industrytype_builder_desc[] = {
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SLE_VAR(IndustryTypeBuildData, probability, SLE_UINT32),
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SLE_VAR(IndustryTypeBuildData, min_number, SLE_UINT8),
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SLE_VAR(IndustryTypeBuildData, target_count, SLE_UINT16),
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SLE_VAR(IndustryTypeBuildData, max_wait, SLE_UINT16),
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SLE_VAR(IndustryTypeBuildData, wait_count, SLE_UINT16),
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};
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/** Industry-type build data. */
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struct ITBLChunkHandler : ChunkHandler {
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ITBLChunkHandler() : ChunkHandler('ITBL', CH_TABLE) {}
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void Save() const override
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{
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SlTableHeader(_industrytype_builder_desc);
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for (int i = 0; i < NUM_INDUSTRYTYPES; i++) {
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SlSetArrayIndex(i);
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SlObject(_industry_builder.builddata + i, _industrytype_builder_desc);
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}
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}
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void Load() const override
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{
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const std::vector<SaveLoad> slt = SlCompatTableHeader(_industrytype_builder_desc, _industrytype_builder_sl_compat);
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for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
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_industry_builder.builddata[it].Reset();
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}
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int index;
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while ((index = SlIterateArray()) != -1) {
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if ((uint)index >= NUM_INDUSTRYTYPES) SlErrorCorrupt("Too many industry builder datas");
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SlObject(_industry_builder.builddata + index, slt);
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}
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}
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};
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static const INDYChunkHandler INDY;
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static const IIDSChunkHandler IIDS;
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static const TIDSChunkHandler TIDS;
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static const IBLDChunkHandler IBLD;
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static const ITBLChunkHandler ITBL;
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static const ChunkHandlerRef industry_chunk_handlers[] = {
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INDY,
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IIDS,
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TIDS,
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IBLD,
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ITBL,
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};
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extern const ChunkHandlerTable _industry_chunk_handlers(industry_chunk_handlers);
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}
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