economy_sl.cpp

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00001 /* $Id: economy_sl.cpp 16742 2009-07-04 17:39:00Z rubidium $ */
00002 
00005 #include "../stdafx.h"
00006 #include "../economy_func.h"
00007 #include "../economy_base.h"
00008 
00009 #include "saveload.h"
00010 
00011 bool _cargo_payment_savegame = false;
00012 
00014 static void SaveLoad_PRIC()
00015 {
00016   int vt = CheckSavegameVersion(65) ? (SLE_FILE_I32 | SLE_VAR_I64) : SLE_INT64;
00017   SlArray(&_price,      NUM_PRICES, vt);
00018   SlArray(&_price_frac, NUM_PRICES, SLE_UINT16);
00019 }
00020 
00022 static void SaveLoad_CAPR()
00023 {
00024   uint num_cargo = CheckSavegameVersion(55) ? 12 : NUM_CARGO;
00025   int vt = CheckSavegameVersion(65) ? (SLE_FILE_I32 | SLE_VAR_I64) : SLE_INT64;
00026   SlArray(&_cargo_payment_rates,      num_cargo, vt);
00027   SlArray(&_cargo_payment_rates_frac, num_cargo, SLE_UINT16);
00028 }
00029 
00030 static const SaveLoad _economy_desc[] = {
00031   SLE_CONDVAR(Economy, max_loan,                      SLE_FILE_I32 | SLE_VAR_I64,  0, 64),
00032   SLE_CONDVAR(Economy, max_loan,                      SLE_INT64,                  65, SL_MAX_VERSION),
00033   SLE_CONDVAR(Economy, max_loan_unround,              SLE_FILE_I32 | SLE_VAR_I64,  0, 64),
00034   SLE_CONDVAR(Economy, max_loan_unround,              SLE_INT64,                  65, SL_MAX_VERSION),
00035   SLE_CONDVAR(Economy, max_loan_unround_fract,        SLE_UINT16,                 70, SL_MAX_VERSION),
00036       SLE_VAR(Economy, fluct,                         SLE_INT16),
00037       SLE_VAR(Economy, interest_rate,                 SLE_UINT8),
00038       SLE_VAR(Economy, infl_amount,                   SLE_UINT8),
00039       SLE_VAR(Economy, infl_amount_pr,                SLE_UINT8),
00040   SLE_CONDVAR(Economy, industry_daily_change_counter, SLE_UINT32,                102, SL_MAX_VERSION),
00041       SLE_END()
00042 };
00043 
00045 static void Save_ECMY()
00046 {
00047   SlObject(&_economy, _economy_desc);
00048 }
00049 
00051 static void Load_ECMY()
00052 {
00053   SlObject(&_economy, _economy_desc);
00054   StartupIndustryDailyChanges(CheckSavegameVersion(102));  // old savegames will need to be initialized
00055 }
00056 
00057 static const SaveLoad _cargopayment_desc[] = {
00058   SLE_REF(CargoPayment, front,         REF_VEHICLE),
00059   SLE_VAR(CargoPayment, route_profit,  SLE_INT64),
00060   SLE_VAR(CargoPayment, visual_profit, SLE_INT64),
00061 
00062   SLE_END()
00063 };
00064 
00065 static void Save_CAPY()
00066 {
00067   CargoPayment *cp;
00068   FOR_ALL_CARGO_PAYMENTS(cp) {
00069     SlSetArrayIndex(cp->index);
00070     SlObject(cp, _cargopayment_desc);
00071   }
00072 }
00073 
00074 static void Load_CAPY()
00075 {
00076   int index;
00077 
00078   while ((index = SlIterateArray()) != -1) {
00079     CargoPayment *cp = new (index) CargoPayment();
00080     SlObject(cp, _cargopayment_desc);
00081   }
00082 
00083   _cargo_payment_savegame = true;
00084 }
00085 
00086 extern const ChunkHandler _economy_chunk_handlers[] = {
00087   { 'CAPY', Save_CAPY,     Load_CAPY,     CH_ARRAY},
00088   { 'PRIC', SaveLoad_PRIC, SaveLoad_PRIC, CH_RIFF | CH_AUTO_LENGTH},
00089   { 'CAPR', SaveLoad_CAPR, SaveLoad_CAPR, CH_RIFF | CH_AUTO_LENGTH},
00090   { 'ECMY', Save_ECMY,     Load_ECMY,     CH_RIFF | CH_LAST},
00091 };

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