mirror of https://github.com/OpenTTD/OpenTTD.git
44 lines
1.0 KiB
C++
44 lines
1.0 KiB
C++
/* $Id$ */
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/** @file subsidy_sl.cpp Code handling saving and loading of subsidies */
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#include "../stdafx.h"
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#include "../subsidy_type.h"
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#include "saveload.h"
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static const SaveLoad _subsidies_desc[] = {
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SLE_VAR(Subsidy, cargo_type, SLE_UINT8),
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SLE_VAR(Subsidy, age, SLE_UINT8),
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SLE_CONDVAR(Subsidy, from, SLE_FILE_U8 | SLE_VAR_U16, 0, 4),
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SLE_CONDVAR(Subsidy, from, SLE_UINT16, 5, SL_MAX_VERSION),
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SLE_CONDVAR(Subsidy, to, SLE_FILE_U8 | SLE_VAR_U16, 0, 4),
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SLE_CONDVAR(Subsidy, to, SLE_UINT16, 5, SL_MAX_VERSION),
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SLE_END()
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};
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void Save_SUBS()
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{
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int i;
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Subsidy *s;
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for (i = 0; i != lengthof(_subsidies); i++) {
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s = &_subsidies[i];
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if (s->cargo_type != CT_INVALID) {
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SlSetArrayIndex(i);
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SlObject(s, _subsidies_desc);
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}
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}
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}
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void Load_SUBS()
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{
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int index;
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while ((index = SlIterateArray()) != -1)
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SlObject(&_subsidies[index], _subsidies_desc);
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}
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extern const ChunkHandler _subsidy_chunk_handlers[] = {
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{ 'SUBS', Save_SUBS, Load_SUBS, NULL, CH_ARRAY | CH_LAST},
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};
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