OpenTTD: src/saveload/industry_sl.cpp Source File

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industry_sl.cpp
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1 /* $Id: industry_sl.cpp 27278 2015-05-09 10:04:50Z frosch $ */
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
12 #include "../stdafx.h"
13 #include "../industry.h"
14
15 #include "saveload.h"
16 #include "newgrf_sl.h"
17
18 #include "../safeguards.h"
19
20 static OldPersistentStorage _old_ind_persistent_storage;
21
22 static const SaveLoad _industry_desc[] = {
23 SLE_CONDVAR(Industry, location.tile, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
24 SLE_CONDVAR(Industry, location.tile, SLE_UINT32, 6, SL_MAX_VERSION),
25 SLE_VAR(Industry, location.w, SLE_FILE_U8 | SLE_VAR_U16),
26 SLE_VAR(Industry, location.h, SLE_FILE_U8 | SLE_VAR_U16),
27 SLE_REF(Industry, town, REF_TOWN),
28 SLE_CONDNULL( 2, 0, 60),
29 SLE_CONDARR(Industry, produced_cargo, SLE_UINT8, 2, 78, SL_MAX_VERSION),
30 SLE_CONDARR(Industry, incoming_cargo_waiting, SLE_UINT16, 3, 70, SL_MAX_VERSION),
31 SLE_ARR(Industry, produced_cargo_waiting, SLE_UINT16, 2),
32 SLE_ARR(Industry, production_rate, SLE_UINT8, 2),
33 SLE_CONDNULL( 3, 0, 60),
34 SLE_CONDARR(Industry, accepts_cargo, SLE_UINT8, 3, 78, SL_MAX_VERSION),
35 SLE_VAR(Industry, prod_level, SLE_UINT8),
36 SLE_ARR(Industry, this_month_production, SLE_UINT16, 2),
37 SLE_ARR(Industry, this_month_transported, SLE_UINT16, 2),
38 SLE_ARR(Industry, last_month_pct_transported, SLE_UINT8, 2),
39 SLE_ARR(Industry, last_month_production, SLE_UINT16, 2),
40 SLE_ARR(Industry, last_month_transported, SLE_UINT16, 2),
41
42 SLE_VAR(Industry, counter, SLE_UINT16),
43
44 SLE_VAR(Industry, type, SLE_UINT8),
45 SLE_VAR(Industry, owner, SLE_UINT8),
46 SLE_VAR(Industry, random_colour, SLE_UINT8),
47 SLE_CONDVAR(Industry, last_prod_year, SLE_FILE_U8 | SLE_VAR_I32, 0, 30),
48 SLE_CONDVAR(Industry, last_prod_year, SLE_INT32, 31, SL_MAX_VERSION),
49 SLE_VAR(Industry, was_cargo_delivered, SLE_UINT8),
50
51 SLE_CONDVAR(Industry, founder, SLE_UINT8, 70, SL_MAX_VERSION),
52 SLE_CONDVAR(Industry, construction_date, SLE_INT32, 70, SL_MAX_VERSION),
53 SLE_CONDVAR(Industry, construction_type, SLE_UINT8, 70, SL_MAX_VERSION),
54 SLE_CONDVAR(Industry, last_cargo_accepted_at, SLE_INT32, 70, SL_MAX_VERSION),
55 SLE_CONDVAR(Industry, selected_layout, SLE_UINT8, 73, SL_MAX_VERSION),
56
57 SLEG_CONDARR(_old_ind_persistent_storage.storage, SLE_UINT32, 16, 76, 160),
58 SLE_CONDREF(Industry, psa, REF_STORAGE, 161, SL_MAX_VERSION),
59
60 SLE_CONDVAR(Industry, random_triggers, SLE_UINT8, 82, SL_MAX_VERSION),
61 SLE_CONDVAR(Industry, random, SLE_UINT16, 82, SL_MAX_VERSION),
62
63 SLE_CONDNULL(32, 2, 143), // old reserved space
64
65 SLE_END()
66 };
67
68 static void Save_INDY()
69 {
70 Industry *ind;
71
72 /* Write the industries */
73 FOR_ALL_INDUSTRIES(ind) {
74 SlSetArrayIndex(ind->index);
75 SlObject(ind, _industry_desc);
76 }
77 }
78
79 static void Save_IIDS()
80 {
81 Save_NewGRFMapping(_industry_mngr);
82 }
83
84 static void Save_TIDS()
85 {
86 Save_NewGRFMapping(_industile_mngr);
87 }
88
89 static void Load_INDY()
90 {
91 int index;
92
93 Industry::ResetIndustryCounts();
94
95 while ((index = SlIterateArray()) != -1) {
96 Industry *i = new (index) Industry();
97 SlObject(i, _industry_desc);
98
99 /* Before savegame version 161, persistent storages were not stored in a pool. */
100 if (IsSavegameVersionBefore(161) && !IsSavegameVersionBefore(76)) {
101 /* Store the old persistent storage. The GRFID will be added later. */
102 assert(PersistentStorage::CanAllocateItem());
103 i->psa = new PersistentStorage(0, 0, 0);
104 memcpy(i->psa->storage, _old_ind_persistent_storage.storage, sizeof(i->psa->storage));
105 }
106 Industry::IncIndustryTypeCount(i->type);
107 }
108 }
109
110 static void Load_IIDS()
111 {
112 Load_NewGRFMapping(_industry_mngr);
113 }
114
115 static void Load_TIDS()
116 {
117 Load_NewGRFMapping(_industile_mngr);
118 }
119
120 static void Ptrs_INDY()
121 {
122 Industry *i;
123
124 FOR_ALL_INDUSTRIES(i) {
125 SlObject(i, _industry_desc);
126 }
127 }
128
130 static const SaveLoad _industry_builder_desc[] = {
131 SLEG_VAR(_industry_builder.wanted_inds, SLE_UINT32),
132 SLEG_END()
133 };
134
136 static void LoadSave_IBLD()
137 {
138 SlGlobList(_industry_builder_desc);
139 }
140
142 static const SaveLoad _industrytype_builder_desc[] = {
143 SLE_VAR(IndustryTypeBuildData, probability, SLE_UINT32),
144 SLE_VAR(IndustryTypeBuildData, min_number, SLE_UINT8),
145 SLE_VAR(IndustryTypeBuildData, target_count, SLE_UINT16),
146 SLE_VAR(IndustryTypeBuildData, max_wait, SLE_UINT16),
147 SLE_VAR(IndustryTypeBuildData, wait_count, SLE_UINT16),
148 SLE_END()
149 };
150
152 static void Save_ITBL()
153 {
154 for (int i = 0; i < NUM_INDUSTRYTYPES; i++) {
155 SlSetArrayIndex(i);
156 SlObject(_industry_builder.builddata + i, _industrytype_builder_desc);
157 }
158 }
159
161 static void Load_ITBL()
162 {
163 _industry_builder.Reset();
164 int index;
165 while ((index = SlIterateArray()) != -1) {
166 if ((uint)index >= NUM_INDUSTRYTYPES) SlErrorCorrupt("Too many industry builder datas");
167 SlObject(_industry_builder.builddata + index, _industrytype_builder_desc);
168 }
169 }
170
171 extern const ChunkHandler _industry_chunk_handlers[] = {
172 { 'INDY', Save_INDY, Load_INDY, Ptrs_INDY, NULL, CH_ARRAY},
173 { 'IIDS', Save_IIDS, Load_IIDS, NULL, NULL, CH_ARRAY},
174 { 'TIDS', Save_TIDS, Load_TIDS, NULL, NULL, CH_ARRAY},
175 { 'IBLD', LoadSave_IBLD, LoadSave_IBLD, NULL, NULL, CH_RIFF},
176 { 'ITBL', Save_ITBL, Load_ITBL, NULL, NULL, CH_ARRAY | CH_LAST},
177 };