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

Files @ r12648:24c912bd53f6

Branch filter:

Location: cpp/openttd-patchpack/source/src/saveload/newgrf_sl.cpp

r12648:24c912bd53f6 1.4 KiB text/x-c Show Annotation Show as Raw Download as Raw

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 newgrf_sl.cpp Code handling saving and loading of newgrf config */

#include "../stdafx.h"
#include "../newgrf_config.h"
#include "../core/bitmath_func.hpp"
#include "../core/alloc_func.hpp"
#include "../gfx_func.h"

#include "saveload.h"

static const SaveLoad _grfconfig_desc[] = {
	    SLE_STR(GRFConfig, filename,         SLE_STR,    0x40),
	    SLE_VAR(GRFConfig, grfid,            SLE_UINT32),
	    SLE_ARR(GRFConfig, md5sum,           SLE_UINT8,  16),
	    SLE_ARR(GRFConfig, param,            SLE_UINT32, 0x80),
	    SLE_VAR(GRFConfig, num_params,       SLE_UINT8),
	SLE_CONDVAR(GRFConfig, windows_paletted, SLE_BOOL,   101, SL_MAX_VERSION),
	SLE_END()
};


static void Save_NGRF()
{
	int index = 0;

	for (GRFConfig *c = _grfconfig; c != NULL; c = c->next) {
		if (HasBit(c->flags, GCF_STATIC)) continue;
		SlSetArrayIndex(index++);
		SlObject(c, _grfconfig_desc);
	}
}


static void Load_NGRF()
{
	ClearGRFConfigList(&_grfconfig);
	while (SlIterateArray() != -1) {
		GRFConfig *c = CallocT<GRFConfig>(1);
		SlObject(c, _grfconfig_desc);
		if (CheckSavegameVersion(101)) c->windows_paletted = (_use_palette == PAL_WINDOWS);
		AppendToGRFConfigList(&_grfconfig, c);
	}

	/* Append static NewGRF configuration */
	AppendStaticGRFConfigs(&_grfconfig);
}

extern const ChunkHandler _newgrf_chunk_handlers[] = {
	{ 'NGRF', Save_NGRF, Load_NGRF, NULL, CH_ARRAY | CH_LAST }
};