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