cpp/openttd-patchpack/source Files · src/saveload/cheat_sl.cpp

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smatz

(svn r17113) -Change [FS#265][FS#2094][FS#2589]: apply the subsidy when subsidy's destination is in station's catchment area and cargo packets originate from subsidy's source
-Change [FS#1134]: subsidies aren't bound to stations after awarding anymore, they still apply to town or industry, no matter what station is used for loading and unloading. Awarded subsidies from older savegames are lost
-Change [NoAI]: due to these changes, AISubsidy::GetSource and AISubsidy::GetDestination now return STATION_INVALID for awarded subsidies

/* $Id$ */

/** @file cheat_sl.cpp Code handling saving and loading of cheats */

#include "../stdafx.h"
#include "../cheat_type.h"

#include "saveload.h"

static void Save_CHTS()
{
	/* Cannot use lengthof because _cheats is of type Cheats, not Cheat */
	byte count = sizeof(_cheats) / sizeof(Cheat);
	Cheat *cht = (Cheat*) &_cheats;
	Cheat *cht_last = &cht[count];

	SlSetLength(count * 2);
	for (; cht != cht_last; cht++) {
		SlWriteByte(cht->been_used);
		SlWriteByte(cht->value);
	}
}

static void Load_CHTS()
{
	Cheat *cht = (Cheat*)&_cheats;
	size_t count = SlGetFieldLength() / 2;

	for (uint i = 0; i < count; i++) {
		cht[i].been_used = (SlReadByte() != 0);
		cht[i].value     = (SlReadByte() != 0);
	}
}

extern const ChunkHandler _cheat_chunk_handlers[] = {
	{ 'CHTS', Save_CHTS, Load_CHTS, NULL, CH_RIFF | CH_LAST},
};