truelight@0: #include "stdafx.h"
truelight@0: #include "ttd.h"
truelight@0: #include "sound.h"
tron@1317: #include "string.h"
dominik@759: #include "table/currency.h"
truelight@543: #include "network.h"
truelight@543: #include "settings.h"
truelight@0: 
truelight@0: typedef struct IniFile IniFile;
truelight@0: typedef struct IniItem IniItem;
truelight@0: typedef struct IniGroup IniGroup;
truelight@1258: typedef struct SettingsMemoryPool SettingsMemoryPool;
truelight@0: 
truelight@1258: static void pool_init(SettingsMemoryPool **pool);
truelight@1258: static void *pool_alloc(SettingsMemoryPool **pool, uint size);
truelight@1258: static void *pool_strdup(SettingsMemoryPool **pool, const char *mem, uint size);
truelight@1258: static void pool_free(SettingsMemoryPool **pool);
truelight@0: 
truelight@1258: struct SettingsMemoryPool {
truelight@0: 	uint pos,size;
truelight@1258: 	SettingsMemoryPool *next;
truelight@0: 	byte mem[1];
truelight@0: };
truelight@0: 
truelight@1258: static SettingsMemoryPool *pool_new(uint minsize)
truelight@0: {
truelight@1258: 	SettingsMemoryPool *p;
truelight@0: 	if (minsize < 4096 - 12) minsize = 4096 - 12;
truelight@193: 
truelight@1258: 	p = malloc(sizeof(SettingsMemoryPool) - 1 + minsize);
truelight@0: 	p->pos = 0;
truelight@0: 	p->size = minsize;
truelight@0: 	p->next = NULL;
truelight@0: 	return p;
truelight@0: }
truelight@0: 
truelight@1258: static void pool_init(SettingsMemoryPool **pool)
truelight@0: {
truelight@0: 	*pool = pool_new(0);
truelight@0: }
truelight@0: 
truelight@1258: static void *pool_alloc(SettingsMemoryPool **pool, uint size)
truelight@0: {
truelight@0: 	uint pos;
truelight@1258: 	SettingsMemoryPool *p = *pool;
truelight@0: 
truelight@0: 	size = (size + 3) & ~3; // align everything to a 32 bit boundary
truelight@0: 
truelight@0: 	// first check if there's memory in the next pool
truelight@0: 	if (p->next && p->next->pos + size <= p->next->size) {
truelight@0: 		p = p->next;
truelight@0: 	// then check if there's not memory in the cur pool
truelight@0: 	} else if (p->pos + size > p->size) {
truelight@1258: 		SettingsMemoryPool *n = pool_new(size);
truelight@0: 		*pool = n;
truelight@0: 		n->next = p;
truelight@193: 		p = n;
truelight@0: 	}
truelight@0: 
truelight@0: 	pos = p->pos;
truelight@0: 	p->pos += size;
truelight@0: 	return p->mem + pos;
truelight@0: }
truelight@0: 
truelight@1258: static void *pool_strdup(SettingsMemoryPool **pool, const char *mem, uint size)
truelight@0: {
truelight@0: 	byte *p = pool_alloc(pool, size + 1);
truelight@0: 	p[size] = 0;
truelight@0: 	memcpy(p, mem, size);
truelight@0: 	return p;
truelight@0: }
truelight@0: 
truelight@1258: static void pool_free(SettingsMemoryPool **pool)
truelight@0: {
truelight@1258: 	SettingsMemoryPool *p = *pool, *n;
truelight@0: 	*pool = NULL;
truelight@0: 	while (p) {
truelight@0: 		n = p->next;
truelight@0: 		free(p);
truelight@0: 		p = n;
truelight@0: 	}
truelight@0: }
truelight@0: 
truelight@0: // structs describing the ini format.
truelight@0: struct IniItem {
truelight@0: 	char *name;
truelight@0: 	char *value;
truelight@0: 	char *comment;
truelight@0: 	IniItem *next;
truelight@0: };
truelight@0: 
truelight@0: struct IniGroup {
truelight@0: 	char *name; // name of group
truelight@0: 	char *comment; //comment for group
truelight@0: 	IniItem *item, **last_item;
truelight@0: 	IniGroup *next;
truelight@0: 	IniFile *ini;
dominik@705: 	IniGroupType type; // type of group
truelight@0: };
truelight@0: 
truelight@0: struct IniFile {
truelight@1258: 	SettingsMemoryPool *pool;
truelight@0: 	IniGroup *group, **last_group;
truelight@0: 	char *comment; // last comment in file
truelight@0: };
truelight@0: 
truelight@0: // allocate an inifile object
tron@1093: static IniFile *ini_alloc(void)
truelight@0: {
truelight@0: 	IniFile *ini;
truelight@1258: 	SettingsMemoryPool *pool;
truelight@0: 	pool_init(&pool);
truelight@0: 	ini = (IniFile*)pool_alloc(&pool, sizeof(IniFile));
truelight@0: 	ini->pool = pool;
truelight@0: 	ini->group = NULL;
truelight@0: 	ini->last_group = &ini->group;
truelight@0: 	ini->comment = NULL;
truelight@0: 	return ini;
truelight@0: }
truelight@0: 
truelight@0: // allocate an ini group object
truelight@0: static IniGroup *ini_group_alloc(IniFile *ini, const char *grpt, int len)
truelight@0: {
truelight@0: 	IniGroup *grp = pool_alloc(&ini->pool, sizeof(IniGroup));
truelight@0: 	grp->ini = ini;
truelight@0: 	grp->name = pool_strdup(&ini->pool, grpt, len);
truelight@841: 	if(!strcmp(grp->name, "newgrf") || !strcmp(grp->name, "servers") || !strcmp(grp->name, "bans") )
dominik@705: 		grp->type = IGT_LIST;
dominik@705: 	else
dominik@705: 		grp->type = IGT_VARIABLES;
truelight@0: 	grp->next = NULL;
truelight@0: 	grp->item = NULL;
truelight@0: 	grp->comment = NULL;
truelight@0: 	grp->last_item = &grp->item;
truelight@0: 	*ini->last_group = grp;
truelight@0: 	ini->last_group = &grp->next;
truelight@0: 	return grp;
truelight@0: }
truelight@0: 
truelight@0: static IniItem *ini_item_alloc(IniGroup *group, const char *name, int len)
truelight@0: {
truelight@0: 	IniItem *item = pool_alloc(&group->ini->pool, sizeof(IniItem));
truelight@0: 	item->name = pool_strdup(&group->ini->pool, name, len);
truelight@0: 	item->next = NULL;
truelight@0: 	item->comment = NULL;
truelight@0: 	item->value = NULL;
truelight@0: 	*group->last_item = item;
truelight@0: 	group->last_item = &item->next;
truelight@0: 	return item;
truelight@0: }
truelight@0: 
truelight@0: // load an ini file into the "abstract" format
truelight@0: static IniFile *ini_load(const char *filename)
truelight@0: {
truelight@0: 	char buffer[1024], c, *s, *t, *e;
truelight@0: 	FILE *in;
truelight@0: 	IniFile *ini;
truelight@0: 	IniGroup *group = NULL;
truelight@0: 	IniItem *item;
truelight@0: 
tron@1329: 	char *comment = NULL;
truelight@0: 	uint comment_size = 0;
truelight@0: 	uint comment_alloc = 0;
truelight@0: 
truelight@0: 	ini = ini_alloc();
truelight@0: 
truelight@0: 	in = fopen(filename, "r");
truelight@0: 	if (in == NULL) return ini;
truelight@0: 
truelight@0: 	// for each line in the file
truelight@0: 	while (fgets(buffer, sizeof(buffer), in)) {
truelight@193: 
truelight@0: 		// trim whitespace from the left side
dominik@759: 		for(s=buffer; s[0] == ' ' || s[0] == '\t'; s++);
truelight@0: 
truelight@0: 		// trim whitespace from right side.
truelight@0: 		e = s + strlen(s);
truelight@0: 		while (e > s && ((c=e[-1]) == '\n' || c == '\r' || c == ' ' || c == '\t')) e--;
truelight@0: 		*e = 0;
truelight@0: 
truelight@0: 		// skip comments and empty lines
truelight@0: 		if (*s == '#' || *s == 0) {
truelight@0: 			uint ns = comment_size + (e - s + 1);
truelight@0: 			uint a = comment_alloc;
truelight@0: 			uint pos;
truelight@0: 			// add to comment
truelight@0: 			if (ns > a) {
truelight@0: 				a = max(a, 128);
truelight@0: 				do a*=2; while (a < ns);
truelight@0: 				comment = realloc(comment, comment_alloc = a);
truelight@0: 			}
truelight@0: 			pos = comment_size;
truelight@0: 			comment_size += (e - s + 1);
truelight@0: 			comment[pos + e - s] = '\n'; // comment newline
truelight@0: 			memcpy(comment + pos, s, e - s); // copy comment contents
truelight@0: 			continue;
truelight@0: 		}
truelight@0: 
truelight@0: 		// it's a group?
truelight@0: 		if (s[0] == '[') {
truelight@0: 			if (e[-1] != ']')
truelight@0: 				ShowInfoF("ini: invalid group name '%s'\n", buffer);
truelight@0: 			else
truelight@0: 				e--;
truelight@0: 			s++; // skip [
truelight@0: 			group = ini_group_alloc(ini, s, e - s);
truelight@0: 			if (comment_size) {
truelight@0: 				group->comment = pool_strdup(&ini->pool, comment, comment_size);
truelight@0: 				comment_size = 0;
truelight@0: 			}
truelight@0: 		} else if (group) {
truelight@0: 			// find end of keyname
truelight@0: 			for(t=s; *t != 0 && *t != '=' && *t != '\t' && *t != ' '; t++) {}
truelight@193: 
truelight@0: 			// it's an item in an existing group
truelight@0: 			item = ini_item_alloc(group, s, t-s);
truelight@0: 			if (comment_size) {
truelight@0: 				item->comment = pool_strdup(&ini->pool, comment, comment_size);
truelight@0: 				comment_size = 0;
truelight@0: 			}
truelight@0: 
dominik@705: 			// for list items, the name and value are the same:
dominik@705: 			if( group->type == IGT_LIST ) {
dominik@705: 				item->value = item->name;
dominik@705: 				continue;
dominik@705: 			}
dominik@705: 
truelight@0: 			// find start of parameter
truelight@0: 			while (*t == '=' || *t == ' ' || *t == '\t') t++;
dominik@759: 
dominik@759: 
dominik@759: 			// remove starting quotation marks
dominik@759: 			if(*t=='\"') t++;
dominik@759: 			// remove ending quotation marks
dominik@759: 			e = t + strlen(t);
dominik@759: 			if(e>t && e[-1] =='\"') e--;
dominik@759: 			*e = 0;
dominik@759: 
truelight@0: 			item->value = pool_strdup(&ini->pool, t, e - t);
truelight@0: 		} else {
truelight@0: 			// it's an orphan item
truelight@0: 			ShowInfoF("ini: '%s' outside of group\n", buffer);
truelight@0: 		}
truelight@0: 	}
truelight@0: 
truelight@0: 	if (comment_size) {
truelight@0: 		ini->comment = pool_strdup(&ini->pool, comment, comment_size);
truelight@0: 		comment_size = 0;
truelight@0: 	}
truelight@0: 
truelight@0: 	free(comment);
truelight@0: 	fclose(in);
truelight@0: 
truelight@0: 	return ini;
truelight@0: }
truelight@0: 
truelight@0: // lookup a group or make a new one
truelight@0: static IniGroup *ini_getgroup(IniFile *ini, const char *name, int len)
truelight@0: {
truelight@0: 	IniGroup *group;
truelight@0: 
truelight@0: 	if (len == -1) len = strlen(name);
truelight@0: 
truelight@0: 	// does it exist already?
truelight@0: 	for(group = ini->group; group; group = group->next)
truelight@0: 		if (!memcmp(group->name, name, len) && group->name[len] == 0)
truelight@0: 			return group;
truelight@0: 
truelight@0: 	// otherwise make a new one
truelight@0: 	group = ini_group_alloc(ini, name, len);
truelight@0: 	group->comment = pool_strdup(&ini->pool, "\n", 1);
truelight@0: 	return group;
truelight@0: }
truelight@0: 
truelight@0: // lookup an item or make a new one
truelight@0: static IniItem *ini_getitem(IniGroup *group, const char *name, bool create)
truelight@0: {
truelight@0: 	IniItem *item;
truelight@0: 	uint len = strlen(name);
truelight@0: 
truelight@0: 	for(item = group->item; item; item = item->next)
truelight@0: 		if (!strcmp(item->name, name))
truelight@0: 			return item;
truelight@193: 
truelight@0: 	if (!create) return NULL;
truelight@0: 
truelight@0: 	// otherwise make a new one
truelight@0: 	item = ini_item_alloc(group, name, len);
truelight@0: 	return item;
truelight@0: }
truelight@0: 
truelight@0: // save ini file from the "abstract" format.
truelight@0: static bool ini_save(const char *filename, IniFile *ini)
truelight@0: {
truelight@0: 	FILE *f;
truelight@0: 	IniGroup *group;
truelight@0: 	IniItem *item;
truelight@193: 
truelight@0: 	f = fopen(filename, "w");
truelight@0: 	if (f == NULL) return false;
truelight@0: 
truelight@0: 	for(group = ini->group; group; group = group->next) {
truelight@0: 		if (group->comment) fputs(group->comment, f);
truelight@0: 		fprintf(f, "[%s]\n", group->name);
truelight@0: 		for(item = group->item; item; item = item->next) {
truelight@0: 			if (item->comment) fputs(item->comment, f);
dominik@705: 			if(group->type==IGT_LIST)
dominik@705: 				fprintf(f, "%s\n", item->value ? item->value : "");
dominik@705: 			else
dominik@705: 				fprintf(f, "%s = %s\n", item->name, item->value ? item->value : "");
truelight@0: 		}
truelight@0: 	}
truelight@0: 	if (ini->comment) fputs(ini->comment, f);
truelight@0: 
truelight@0: 	fclose(f);
truelight@0: 	return true;
truelight@0: }
truelight@0: 
truelight@0: static void ini_free(IniFile *ini)
truelight@0: {
truelight@0: 	pool_free(&ini->pool);
truelight@0: }
truelight@0: 
truelight@0: static int lookup_oneofmany(const char *many, const char *one, int onelen)
truelight@0: {
truelight@0: 	const char *s;
truelight@0: 	int idx;
truelight@0: 
truelight@0: 	if (onelen == -1) onelen = strlen(one);
truelight@0: 
truelight@0: 	// check if it's an integer
truelight@0: 	if (*one >= '0' && *one <= '9')
truelight@0: 		return strtoul(one, NULL, 0);
truelight@193: 
truelight@0: 	idx = 0;
truelight@0: 	for(;;) {
truelight@0: 		// find end of item
truelight@0: 		s = many;
truelight@0: 		while (*s != '|' && *s != 0) s++;
truelight@0: 		if (s - many == onelen && !memcmp(one, many, onelen)) return idx;
truelight@0: 		if (*s == 0) return -1;
truelight@0: 		many = s + 1;
truelight@0: 		idx++;
truelight@0: 	}
truelight@0: }
truelight@0: 
truelight@0: static uint32 lookup_manyofmany(const char *many, const char *str)
truelight@0: {
truelight@0: 	const char *s;
truelight@0: 	int r;
truelight@0: 	uint32 res = 0;
truelight@0: 
truelight@0: 	for(;;) {
truelight@0: 		// skip "whitespace"
truelight@0: 		while (*str == ' ' || *str == '\t' || *str == '|') str++;
truelight@0: 		if (*str == 0) break;
truelight@0: 
truelight@0: 		s = str;
truelight@0: 		while (*s != 0 && *s != ' ' && *s != '\t' && *s != '|') s++;
truelight@0: 
truelight@0: 		r = lookup_oneofmany(many, str, s - str);
truelight@0: 		if (r == -1) return (uint32)-1;
truelight@0: 
truelight@0: 		res |= (1 << r);
truelight@0: 		if (*s == 0) break;
truelight@0: 		str = s + 1;
truelight@0: 	}
truelight@0: 	return res;
truelight@0: }
truelight@0: 
truelight@0: static int parse_intlist(const char *p, int *items, int maxitems)
truelight@0: {
truelight@0: 	int n = 0, v;
truelight@0: 	char *end;
truelight@0: 
truelight@0: 	for(;;) {
truelight@0: 		v = strtol(p, &end, 0);
truelight@0: 		if (p == end || n == maxitems) return -1;
truelight@0: 		p = end;
truelight@0: 		items[n++] = v;
truelight@0: 		if (*p == 0) break;
truelight@0: 		if (*p != ',') return -1;
truelight@0: 		p++;
truelight@0: 	}
truelight@0: 
truelight@0: 	return n;
truelight@0: }
truelight@0: 
truelight@0: static bool load_intlist(const char *str, void *array, int nelems, int type)
truelight@0: {
truelight@0: 	int items[64];
truelight@0: 	int i,nitems;
truelight@193: 
truelight@0: 	if (str == NULL) {
truelight@0: 		memset(items, 0, sizeof(items));
truelight@0: 		nitems = nelems;
truelight@0: 	} else {
truelight@0: 		nitems = parse_intlist(str, items, lengthof(items));
truelight@0: 		if (nitems != nelems)
truelight@0: 			return false;
truelight@0: 	}
truelight@0: 
truelight@0: 	switch(type) {
truelight@0: 	case SDT_INT8 >> 4:
truelight@0: 	case SDT_UINT8 >> 4:
truelight@0: 		for(i=0; i!=nitems; i++) ((byte*)array)[i] = items[i];
truelight@0: 		break;
truelight@0: 	case SDT_INT16 >> 4:
truelight@0: 	case SDT_UINT16 >> 4:
truelight@0: 		for(i=0; i!=nitems; i++) ((uint16*)array)[i] = items[i];
truelight@0: 		break;
truelight@0: 	case SDT_INT32 >> 4:
truelight@0: 	case SDT_UINT32 >> 4:
truelight@0: 		for(i=0; i!=nitems; i++) ((uint32*)array)[i] = items[i];
truelight@0: 		break;
truelight@0: 	default:
truelight@0: 		NOT_REACHED();
truelight@0: 	}
truelight@0: 
truelight@0: 	return true;
truelight@0: }
truelight@0: 
truelight@0: static void make_intlist(char *buf, void *array, int nelems, int type)
truelight@0: {
truelight@0: 	int i, v = 0;
truelight@0: 	byte *p = (byte*)array;
truelight@0: 	for(i=0; i!=nelems; i++) {
truelight@0: 		switch(type) {
truelight@0: 		case SDT_INT8 >> 4: v = *(int8*)p; p += 1; break;
truelight@0: 		case SDT_UINT8 >> 4:v = *(byte*)p; p += 1; break;
truelight@0: 		case SDT_INT16 >> 4:v = *(int16*)p; p += 2; break;
truelight@0: 		case SDT_UINT16 >> 4:v = *(uint16*)p; p += 2; break;
truelight@0: 		case SDT_INT32 >> 4:v = *(int32*)p; p += 4; break;
truelight@0: 		case SDT_UINT32 >> 4:v = *(uint32*)p; p += 4; break;
truelight@0: 		default: NOT_REACHED();
truelight@0: 		}
truelight@0: 		buf += sprintf(buf, i ? ",%d" : "%d", v);
truelight@0: 	}
truelight@0: }
truelight@0: 
truelight@0: static void make_oneofmany(char *buf, const char *many, int i)
truelight@0: {
truelight@0: 	int orig_i = i;
truelight@0: 	char c;
truelight@0: 
truelight@0: 	while (--i >= 0) {
truelight@0: 		do {
truelight@0: 			many++;
truelight@0: 			if (many[-1] == 0) {
truelight@0: 				sprintf(buf, "%d", orig_i);
truelight@0: 				return;
truelight@0: 			}
truelight@0: 		} while (many[-1] != '|');
truelight@0: 	}
truelight@0: 
truelight@0: 	// copy until | or 0
truelight@0: 	while ((c=*many++) != 0 && c != '|')
truelight@0: 		*buf++ = c;
truelight@0: 	*buf = 0;
truelight@0: }
truelight@0: 
truelight@0: static void make_manyofmany(char *buf, const char *many, uint32 x)
truelight@0: {
truelight@0: 	const char *start;
truelight@0: 	int i = 0;
truelight@0: 	bool init = true;
truelight@0: 
truelight@0: 	do {
truelight@0: 		start = many;
truelight@0: 		while (*many != 0 && *many != '|') many++;
truelight@0: 		if (x & 1) {
truelight@0: 			if (!init) *buf++ = '|';
truelight@0: 			init = false;
truelight@0: 			if (start == many) {
truelight@0: 				buf += sprintf(buf, "%d", i);
truelight@0: 			} else {
truelight@0: 				memcpy(buf, start, many - start);
truelight@0: 				buf += many - start;
truelight@0: 			}
truelight@0: 		}
truelight@0: 		if (*many == '|') many++;
truelight@0: 	} while (++i, x>>=1);
truelight@0: 	*buf = 0;
truelight@0: }
truelight@0: 
darkvater@222: static const void *string_to_val(const SettingDesc *desc, const char *str)
truelight@0: {
truelight@0: 	unsigned long val;
truelight@0: 	char *end;
truelight@0: 
truelight@0: 	switch(desc->flags & 0xF) {
truelight@0: 	case SDT_INTX:
truelight@0: 		val = strtol(str, &end, 0);
truelight@0: 		if (*end != 0) ShowInfoF("ini: trailing characters at end of setting '%s'", desc->name);
truelight@0: 		return (void*)val;
truelight@0: 	case SDT_ONEOFMANY: {
tron@1010: 		int r = lookup_oneofmany((const char*)desc->b, str, -1);
truelight@0: 		if (r != -1) return (void*)r;
truelight@0: 		ShowInfoF("ini: invalid value '%s' for '%s'", str, desc->name);
truelight@0: 		return 0;
truelight@0: 	}
truelight@0: 	case SDT_MANYOFMANY: {
truelight@0: 		uint32 r = lookup_manyofmany(desc->b, str);
truelight@0: 		if (r != (uint32)-1) return (void*)r;
truelight@0: 		ShowInfoF("ini: invalid value '%s' for '%s'", str, desc->name);
truelight@0: 		return 0;
truelight@0: 	}
truelight@0: 	case SDT_BOOLX:
truelight@0: 		if (!strcmp(str, "true") || !strcmp(str, "on") || !strcmp(str, "1"))
truelight@0: 			return (void*)true;
truelight@0: 		if (!strcmp(str, "false") || !strcmp(str, "off") || !strcmp(str, "0"))
truelight@0: 			return (void*)false;
truelight@0: 		ShowInfoF("ini: invalid setting value '%s' for '%s'", str, desc->name);
truelight@0: 		break;
truelight@193: 
truelight@0: 	case SDT_STRING:
truelight@0: 	case SDT_STRINGBUF:
dominik@759: 	case SDT_STRINGQUOT:
truelight@0: 	case SDT_INTLIST:
tron@1010: 		return str;
truelight@0: 	}
truelight@0: 
truelight@0: 	return NULL;
truelight@0: }
truelight@0: 
truelight@543: static void load_setting_desc(IniFile *ini, const SettingDesc *desc, const void *grpname)
truelight@0: {
truelight@0: 	IniGroup *group_def = ini_getgroup(ini, grpname, -1), *group;
truelight@0: 	IniItem *item;
darkvater@222: 	const void *p;
truelight@0: 	void *ptr;
truelight@0: 
truelight@0: 	for (;desc->name;desc++) {
truelight@0: 		// group override?
truelight@0: 		const char *s = strchr(desc->name, '.');
truelight@0: 		if (s) {
truelight@0: 			group = ini_getgroup(ini, desc->name, s - desc->name);
truelight@0: 			s++;
truelight@0: 		} else {
truelight@0: 			s = desc->name;
truelight@0: 			group = group_def;
truelight@0: 		}
truelight@193: 
truelight@0: 		item = ini_getitem(group, s, false);
truelight@0: 		if (!item) {
truelight@0: 			p = desc->def;
truelight@0: 		} else {
truelight@0: 			p = string_to_val(desc, item->value);
truelight@0: 		}
truelight@193: 
truelight@0: 		// get ptr to array
truelight@0: 		ptr = desc->ptr;
truelight@0: 
truelight@0: 		switch(desc->flags & 0xF) {
truelight@0: 		// all these are stored in the same way
truelight@0: 		case SDT_INTX:
truelight@0: 		case SDT_ONEOFMANY:
truelight@0: 		case SDT_MANYOFMANY:
truelight@0: 		case SDT_BOOLX:
truelight@0: 			switch(desc->flags >> 4 & 7) {
truelight@0: 			case SDT_INT8 >> 4:
truelight@0: 			case SDT_UINT8 >> 4:
truelight@0: 				*(byte*)ptr = (byte)(uint)p;
truelight@0: 				break;
truelight@0: 			case SDT_INT16 >> 4:
truelight@0: 			case SDT_UINT16 >> 4:
truelight@0: 				*(uint16*)ptr = (uint16)(uint)p;
truelight@0: 				break;
truelight@0: 			case SDT_INT32 >> 4:
truelight@0: 			case SDT_UINT32 >> 4:
truelight@0: 				*(uint32*)ptr = (uint32)p;
truelight@0: 				break;
truelight@0: 			default:
truelight@0: 				NOT_REACHED();
truelight@0: 			}
truelight@0: 			break;
truelight@0: 		case SDT_STRING:
tron@1104: 			free(*(char**)ptr);
tron@1010: 			*(char**)ptr = strdup((const char*)p);
truelight@0: 			break;
truelight@0: 		case SDT_STRINGBUF:
dominik@759: 		case SDT_STRINGQUOT:
truelight@0: 			if (p) ttd_strlcpy((char*)ptr, p, desc->flags >> 16);
truelight@0: 			break;
truelight@0: 		case SDT_INTLIST: {
truelight@0: 			if (!load_intlist(p, ptr, desc->flags >> 16, desc->flags >> 4 & 7))
truelight@0: 				ShowInfoF("ini: error in array '%s'", desc->name);
truelight@0: 			break;
truelight@0: 		}
truelight@0: 		default:
truelight@0: 			NOT_REACHED();
truelight@0: 		}
truelight@193: 	}
truelight@0: }
truelight@0: 
truelight@543: static void save_setting_desc(IniFile *ini, const SettingDesc *desc, const void *grpname)
truelight@0: {
truelight@0: 	IniGroup *group_def = NULL, *group;
truelight@0: 	IniItem *item;
darkvater@222: 	const void *p;
darkvater@222: 	void *ptr;
truelight@0: 	int i = 0;
truelight@0: 	char buf[512]; // setting buffer
truelight@0: 	const char *s;
truelight@0: 
truelight@0: 	for (;desc->name;desc++) {
truelight@0: 		if (desc->flags & SDT_NOSAVE)
truelight@0: 			continue;
truelight@193: 
truelight@0: 		// group override?
truelight@0: 		s = strchr(desc->name, '.');
truelight@0: 		if (s) {
truelight@0: 			group = ini_getgroup(ini, desc->name, s - desc->name);
truelight@0: 			s++;
truelight@0: 		} else {
truelight@0: 			if (group_def == NULL)
truelight@0: 				group_def = ini_getgroup(ini, grpname, -1);
truelight@0: 			s = desc->name;
truelight@0: 			group = group_def;
truelight@0: 		}
truelight@193: 
truelight@0: 		item = ini_getitem(group, s, true);
truelight@0: 
truelight@0: 		// get ptr to array
truelight@0: 		ptr = desc->ptr;
truelight@193: 
truelight@0: 		if (item->value != NULL) {
truelight@193: 			// check if the value is the same as the old value
truelight@0: 			p = string_to_val(desc, item->value);
truelight@0: 
truelight@0: 			switch(desc->flags & 0xF) {
truelight@0: 			case SDT_INTX:
truelight@0: 			case SDT_ONEOFMANY:
truelight@0: 			case SDT_MANYOFMANY:
truelight@0: 			case SDT_BOOLX:
truelight@0: 				switch(desc->flags >> 4 & 7) {
truelight@0: 				case SDT_INT8 >> 4:
truelight@0: 				case SDT_UINT8 >> 4:
truelight@0: 					if (*(byte*)ptr == (byte)(uint)p)
truelight@0: 						continue;
truelight@0: 					break;
truelight@0: 				case SDT_INT16 >> 4:
truelight@0: 				case SDT_UINT16 >> 4:
truelight@0: 					if (*(uint16*)ptr == (uint16)(uint)p)
truelight@0: 						continue;
truelight@0: 					break;
truelight@0: 				case SDT_INT32 >> 4:
truelight@0: 				case SDT_UINT32 >> 4:
truelight@0: 					if (*(uint32*)ptr == (uint32)p)
truelight@193: 						continue;
truelight@0: 					break;
truelight@0: 				default:
truelight@0: 					NOT_REACHED();
truelight@0: 				}
truelight@0: 				break;
truelight@0: 			case SDT_STRING:
truelight@0: 				assert(0);
truelight@0: 				break;
truelight@0: 			case SDT_INTLIST:
truelight@0: 				// assume intlist is always changed.
truelight@0: 				break;
truelight@0: 			}
truelight@0: 		}
truelight@0: 
truelight@0: 		switch(desc->flags & 0xF) {
truelight@0: 		case SDT_INTX:
truelight@0: 		case SDT_ONEOFMANY:
truelight@0: 		case SDT_MANYOFMANY:
truelight@0: 		case SDT_BOOLX:
truelight@0: 			switch(desc->flags >> 4 & 7) {
truelight@0: 			case SDT_INT8 >> 4: i = *(int8*)ptr; break;
truelight@0: 			case SDT_UINT8 >> 4:i = *(byte*)ptr; break;
truelight@0: 			case SDT_INT16 >> 4:i = *(int16*)ptr; break;
truelight@0: 			case SDT_UINT16 >> 4:i = *(uint16*)ptr; break;
truelight@0: 			case SDT_INT32 >> 4:i = *(int32*)ptr; break;
truelight@0: 			case SDT_UINT32 >> 4:i = *(uint32*)ptr; break;
truelight@0: 			default:
truelight@0: 				NOT_REACHED();
truelight@0: 			}
truelight@0: 			switch(desc->flags & 0xF) {
truelight@0: 			case SDT_INTX:
truelight@0: 				sprintf(buf, "%d", i);
truelight@0: 				break;
truelight@0: 			case SDT_ONEOFMANY:
tron@1010: 				make_oneofmany(buf, (const char*)desc->b, i);
truelight@0: 				break;
truelight@0: 			case SDT_MANYOFMANY:
tron@1010: 				make_manyofmany(buf, (const char*)desc->b, i);
truelight@0: 				break;
truelight@0: 			case SDT_BOOLX:
truelight@0: 				strcpy(buf, i ? "true" : "false");
truelight@0: 				break;
truelight@0: 			default:
truelight@0: 				NOT_REACHED();
truelight@0: 			}
truelight@0: 			break;
dominik@759: 		case SDT_STRINGQUOT:
dominik@759: 			sprintf(buf, "\"%s\"", (char*)ptr);
dominik@759: 			break;
truelight@0: 		case SDT_STRINGBUF:
truelight@0: 			strcpy(buf, (char*)ptr);
truelight@0: 			break;
truelight@0: 		case SDT_STRING:
truelight@0: 			strcpy(buf, *(char**)ptr);
truelight@0: 			break;
truelight@0: 		case SDT_INTLIST:
truelight@0: 			make_intlist(buf, ptr, desc->flags >> 16, desc->flags >> 4 & 7);
truelight@0: 			break;
truelight@0: 		}
truelight@0: 		// the value is different, that means we have to write it to the ini
truelight@0: 		item->value = pool_strdup(&ini->pool, buf, strlen(buf));
truelight@193: 	}
truelight@0: }
truelight@0: 
truelight@0: //***************************
truelight@0: // TTD specific INI stuff
truelight@0: //***************************
truelight@0: 
truelight@0: static const SettingDesc music_settings[] = {
truelight@543: 	{"playlist",	SDT_UINT8,	(void*)0,			&msf.playlist, NULL},
truelight@543: 	{"music_vol", SDT_UINT8,	(void*)128,		&msf.music_vol, NULL},
truelight@543: 	{"effect_vol",SDT_UINT8,	(void*)128,		&msf.effect_vol, NULL},
truelight@543: 	{"custom_1",	SDT_INTLIST | SDT_UINT8 | lengthof(msf.custom_1) << 16, NULL, &msf.custom_1, NULL},
truelight@543: 	{"custom_2",	SDT_INTLIST | SDT_UINT8 | lengthof(msf.custom_2) << 16, NULL, &msf.custom_2, NULL},
truelight@543: 	{"playing",		SDT_BOOL,		(void*)true,	&msf.btn_down, NULL},
truelight@543: 	{"shuffle",		SDT_BOOL,		(void*)false, &msf.shuffle, NULL},
darkvater@179: 	{NULL,				0,					NULL,					NULL,																NULL}
truelight@0: };
truelight@0: 
truelight@0: static const SettingDesc win32_settings[] = {
darkvater@179: 	{"display_hz",				SDT_UINT, (void*)0,			&_display_hz,					NULL},
darkvater@179: 	{"force_full_redraw", SDT_BOOL, (void*)false, &_force_full_redraw,	NULL},
darkvater@179: 	{"fullscreen_bpp",		SDT_UINT, (void*)8,			&_fullscreen_bpp,			NULL},
darkvater@179: 	{"double_size",				SDT_BOOL, (void*)false, &_double_size,				NULL},
darkvater@179: 	{NULL,								0,				NULL,					NULL,									NULL}
truelight@0: };
truelight@0: 
truelight@0: static const SettingDesc misc_settings[] = {
darkvater@395: 	{"display_opt",				SDT_MANYOFMANY | SDT_UINT8, (void*)(DO_SHOW_TOWN_NAMES|DO_SHOW_STATION_NAMES|DO_SHOW_SIGNS|DO_FULL_ANIMATION|DO_FULL_DETAIL|DO_TRANS_BUILDINGS|DO_WAYPOINTS), &_display_opt, "SHOW_TOWN_NAMES|SHOW_STATION_NAMES|SHOW_SIGNS|FULL_ANIMATION|TRANS_BUILDINGS|FULL_DETAIL|WAYPOINTS"},
darkvater@179: 	{"news_display_opt",	SDT_UINT16,		(void*)-1,		&_news_display_opt,		NULL},
darkvater@179: 	{"fullscreen",				SDT_BOOL,			(void*)false, &_fullscreen,					NULL},
darkvater@179: 	{"videodriver",				SDT_STRINGBUF | (lengthof(_ini_videodriver)<<16) | SDT_NOSAVE,NULL,			_ini_videodriver,				NULL},
darkvater@179: 	{"musicdriver",				SDT_STRINGBUF | (lengthof(_ini_musicdriver)<<16) | SDT_NOSAVE,NULL,			_ini_musicdriver,				NULL},
darkvater@179: 	{"sounddriver",				SDT_STRINGBUF | (lengthof(_ini_sounddriver)<<16) | SDT_NOSAVE,NULL,			_ini_sounddriver,				NULL},
darkvater@179: 	{"language",					SDT_STRINGBUF | lengthof(_dynlang.curr_file)<<16,							NULL,			_dynlang.curr_file,			NULL},
darkvater@179: 	{"resolution",				SDT_UINT16 | SDT_INTLIST | lengthof(_cur_resolution) << 16,		"640,480",_cur_resolution,				NULL},
darkvater@179: 	{"cache_sprites",			SDT_BOOL,			(void*)false, &_cache_sprites,			NULL},
darkvater@179: 	{"screenshot_format", SDT_STRINGBUF | (lengthof(_screenshot_format_name)<<16),			NULL,			_screenshot_format_name,NULL},
darkvater@179: 	{"savegame_format",		SDT_STRINGBUF | (lengthof(_savegame_format)<<16),							NULL,			_savegame_format,				NULL},
darkvater@179: 	{"rightclick_emulate",SDT_BOOL,			(void*)false, &_rightclick_emulate, NULL},
darkvater@179: 	{NULL,								0,						NULL,					NULL,									NULL}
truelight@0: };
truelight@0: 
truelight@543: #ifdef ENABLE_NETWORK
truelight@0: static const SettingDesc network_settings[] = {
dominik@641: 	{"sync_freq",				SDT_UINT16 | SDT_NOSAVE,	(void*)100,			&_network_sync_freq,		NULL},
truelight@543: 	{"frame_freq",			SDT_UINT8 | SDT_NOSAVE,	(void*)0,			&_network_frame_freq,		NULL},
dominik@641: 	{"server_bind_ip",	SDT_STRINGBUF | (lengthof(_network_server_bind_ip_host) << 16),	"0.0.0.0",	&_network_server_bind_ip_host,	NULL},
dominik@641: 	{"server_port",			SDT_UINT,	(void*)NETWORK_DEFAULT_PORT,	&_network_server_port,	NULL},
truelight@675: 	{"server_advertise",SDT_BOOL, (void*)false, &_network_advertise, NULL},
truelight@764: 	{"lan_internet",		SDT_UINT8, (void*)0, &_network_lan_internet, NULL},
dominik@641: 	{"player_name",			SDT_STRINGBUF | (lengthof(_network_player_name) << 16), NULL, &_network_player_name, NULL},
truelight@1026: 	{"server_password",	SDT_STRINGBUF | (lengthof(_network_server_password) << 16), NULL, &_network_server_password, NULL},
truelight@1026: 	{"rcon_password",		SDT_STRINGBUF | (lengthof(_network_rcon_password) << 16), NULL, &_network_rcon_password, NULL},
dominik@641: 	{"server_name",			SDT_STRINGBUF | (lengthof(_network_server_name) << 16), NULL, &_network_server_name, NULL},
truelight@543: 	{"connect_to_ip",		SDT_STRINGBUF | (lengthof(_network_default_ip) << 16), NULL, &_network_default_ip, NULL},
dominik@641: 	{"network_id",			SDT_STRINGBUF | (lengthof(_network_unique_id) << 16), NULL, &_network_unique_id, NULL},
truelight@690: 	{"autoclean_companies", SDT_BOOL, (void*)false, &_network_autoclean_companies, NULL},
truelight@690: 	{"autoclean_unprotected", SDT_UINT8, (void*)12, &_network_autoclean_unprotected, NULL},
truelight@690: 	{"autoclean_protected", SDT_UINT8, (void*)36, &_network_autoclean_protected, NULL},
truelight@785: 	{"restart_game_date", SDT_UINT16, (void*)0, &_network_restart_game_date, NULL},
dominik@641: 	{NULL,							0,											NULL,					NULL,										NULL}
truelight@0: };
truelight@543: #endif /* ENABLE_NETWORK */
truelight@0: 
truelight@0: static const SettingDesc debug_settings[] = {
darkvater@179: 	{"savedump_path",		SDT_STRINGBUF | (lengthof(_savedump_path)<<16) | SDT_NOSAVE, NULL, _savedump_path, NULL},
darkvater@179: 	{"savedump_first",	SDT_UINT | SDT_NOSAVE,	0,				&_savedump_first, NULL},
darkvater@179: 	{"savedump_freq",		SDT_UINT | SDT_NOSAVE,	(void*)1, &_savedump_freq,	NULL},
darkvater@179: 	{"savedump_last",		SDT_UINT | SDT_NOSAVE,	0,				&_savedump_last,	NULL},
darkvater@179: 	{NULL,							0,											NULL,			NULL,							NULL}
truelight@0: };
truelight@0: 
truelight@0: 
truelight@0: static const SettingDesc gameopt_settings[] = {
truelight@543: 	{"diff_level",	SDT_UINT8,									(void*)9,		&_new_opt.diff_level, NULL},
truelight@543: 	{"diff_custom", SDT_INTLIST | SDT_UINT32 | (sizeof(GameDifficulty)/4) << 16, NULL, &_new_opt.diff, NULL},
dominik@794: 	{"currency",		SDT_UINT8 | SDT_ONEOFMANY,	(void*)0,	&_new_opt.currency,		"GBP|USD|EUR|YEN|ATS|BEF|CHF|CZK|DEM|DKK|ESP|FIM|FRF|GRD|HUF|ISK|ITL|NLG|NOK|PLN|ROL|RUR|SEK|custom" },
truelight@543: 	{"distances",		SDT_UINT8 | SDT_ONEOFMANY,	(void*)1,		&_new_opt.kilometers, "imperial|metric" },
pasky@1422: 	// XXX: Slovakish is an awful nonsense. It is either Slovak or
pasky@1422: 	// Slovakian, I personally prefer the former. --pasky
darkvater@1030: 	{"town_names",	SDT_UINT8 | SDT_ONEOFMANY,	(void*)0,		&_new_opt.town_name,	"english|french|german|american|latin|silly|swedish|dutch|finnish|polish|slovakish|norwegian|hungarian|austrian|romanian|czech|swiss" },
truelight@543: 	{"landscape",		SDT_UINT8 | SDT_ONEOFMANY,	(void*)0,		&_new_opt.landscape,	"normal|hilly|desert|candy" },
truelight@543: 	{"autosave",		SDT_UINT8 | SDT_ONEOFMANY,	(void*)1,		&_new_opt.autosave,		"off|monthly|quarterly|half year|yearly" },
truelight@543: 	{"road_side",		SDT_UINT8 | SDT_ONEOFMANY,	(void*)1,		&_new_opt.road_side,	"left|right" },
darkvater@179: 	{NULL,					0,													NULL,				NULL,																			NULL}
truelight@0: };
truelight@0: 
truelight@543: // The player-based settings (are not send over the network)
truelight@543: // Not everything can just be added to this list. For example, service_interval
truelight@543: //  can not be done, because every client assigns the service_interval value to the
truelight@543: //  v->service_interval, meaning that every client assigns his value to the interval.
truelight@543: //  If the setting was player-based, that would mean that vehicles could deside on
truelight@543: //  different moments that they are heading back to a service depot, causing desyncs
truelight@543: //  on a massive scale.
truelight@543: // Short, you can only add settings that does stuff for the screen, GUI, that kind
truelight@543: //  of stuff.
truelight@543: static const SettingDesc patch_player_settings[] = {
truelight@543: 	{"vehicle_speed",				SDT_BOOL,		(void*)true,	&_patches.vehicle_speed,				NULL},
darkvater@179: 
truelight@543: 	{"lost_train_days",			SDT_UINT16, (void*)180,		&_patches.lost_train_days,			NULL},
truelight@543: 	{"train_income_warn",		SDT_BOOL,		(void*)true,	&_patches.train_income_warn,		NULL},
truelight@543: 	{"order_review_system", SDT_UINT8,	(void*)2,			&_patches.order_review_system,	NULL},
truelight@193: 
truelight@543: 	{"status_long_date",		SDT_BOOL,		(void*)true,	&_patches.status_long_date,			NULL},
truelight@543: 	{"show_finances",				SDT_BOOL,		(void*)true,	&_patches.show_finances,				NULL},
truelight@543: 	{"autoscroll",					SDT_BOOL,		(void*)false,	&_patches.autoscroll,						NULL},
truelight@543: 	{"errmsg_duration",			SDT_UINT8,	(void*)5,			&_patches.errmsg_duration,			NULL},
truelight@543: 	{"toolbar_pos",					SDT_UINT8,	(void*)0,			&_patches.toolbar_pos,					NULL},
truelight@543: 	{"keep_all_autosave",		SDT_BOOL,		(void*)false, &_patches.keep_all_autosave,		NULL},
dominik@643: 	{"autosave_on_exit",		SDT_BOOL,		(void*)false, &_patches.autosave_on_exit,			NULL},
darkvater@179: 
truelight@543: 	{"bridge_pillars",			SDT_BOOL,		(void*)true,	&_patches.bridge_pillars,				NULL},
truelight@543: 	{"invisible_trees",			SDT_BOOL,		(void*)false, &_patches.invisible_trees,			NULL},
truelight@543: 	{"drag_signals_density",SDT_UINT8,	(void*)4,			&_patches.drag_signals_density, NULL},
darkvater@58: 
truelight@545: 	{"window_snap_radius",  SDT_UINT8,  (void*)10,    &_patches.window_snap_radius,   NULL},
truelight@545: 
truelight@812: 	{"autorenew",						SDT_BOOL,		(void*)false,	&_patches.autorenew,						NULL},
truelight@812: 	{"autorenew_months",		SDT_INT16,	(void*)-6,		&_patches.autorenew_months,			NULL},
truelight@812: 	{"autorenew_money",			SDT_INT32,	(void*)100000,&_patches.autorenew_money,			NULL},
truelight@812: 
truelight@835: 	{"population_in_label",	SDT_BOOL,		(void*)true,	&_patches.population_in_label,	NULL},
truelight@835: 
darkvater@179: 	{NULL,									0,					NULL,					NULL,																						NULL}
truelight@0: };
truelight@0: 
truelight@543: // Non-static, needed in network_server.c
truelight@543: const SettingDesc patch_settings[] = {
truelight@543: 	{"build_on_slopes",			SDT_BOOL,		(void*)true,	&_patches.build_on_slopes,			NULL},
truelight@543: 	{"mammoth_trains",			SDT_BOOL,		(void*)true,	&_patches.mammoth_trains,				NULL},
truelight@543: 	{"join_stations",				SDT_BOOL,		(void*)true,	&_patches.join_stations,				NULL},
truelight@543: 	{"station_spread",			SDT_UINT8,	(void*)12,		&_patches.station_spread,				NULL},
truelight@543: 	{"full_load_any",				SDT_BOOL,		(void*)true,	&_patches.full_load_any,				NULL},
celestar@951: 	{"modified_catchment", 	SDT_BOOL,		(void*)true,	&_patches.modified_catchment,		NULL},
Celestar@568: 
truelight@543: 
truelight@543: 	{"inflation",						SDT_BOOL,		(void*)true,	&_patches.inflation,						NULL},
truelight@543: 	{"selectgoods",					SDT_BOOL,		(void*)true,	&_patches.selectgoods,					NULL},
truelight@543: 	{"longbridges",					SDT_BOOL,		(void*)true, &_patches.longbridges,					NULL},
truelight@543: 	{"gotodepot",						SDT_BOOL,		(void*)true,	&_patches.gotodepot,						NULL},
truelight@543: 
truelight@543: 	{"build_rawmaterial_ind",	SDT_BOOL, (void*)false, &_patches.build_rawmaterial_ind,NULL},
truelight@543: 	{"multiple_industry_per_town",SDT_BOOL, (void*)false, &_patches.multiple_industry_per_town, NULL},
truelight@543: 	{"same_industry_close",	SDT_BOOL,		(void*)false, &_patches.same_industry_close,	NULL},
truelight@543: 
truelight@543: 	{"signal_side",					SDT_BOOL,		(void*)true,	&_patches.signal_side,					NULL},
truelight@543: 
truelight@543: 	{"new_nonstop",					SDT_BOOL,		(void*)false,	&_patches.new_nonstop,					NULL},
truelight@543: 	{"roadveh_queue",				SDT_BOOL,		(void*)true,	&_patches.roadveh_queue,				NULL},
truelight@543: 
truelight@543: 	{"snow_line_height",		SDT_UINT8,	(void*)7,			&_patches.snow_line_height,			NULL},
truelight@543: 
truelight@543: 	{"bribe",								SDT_BOOL,		(void*)true,	&_patches.bribe,								NULL},
truelight@543: 	{"new_depot_finding",		SDT_BOOL,		(void*)false,	&_patches.new_depot_finding,		NULL},
truelight@543: 
truelight@543: 	{"nonuniform_stations",	SDT_BOOL,		(void*)true,	&_patches.nonuniform_stations,	NULL},
truelight@543: 	{"always_small_airport",SDT_BOOL,		(void*)false,	&_patches.always_small_airport,	NULL},
truelight@543: 	{"realistic_acceleration",SDT_BOOL, (void*)false,	&_patches.realistic_acceleration,	NULL},
matthijs@1247: 	{"forbid_90_deg",				SDT_BOOL, 	(void*)false, &_patches.forbid_90_deg,					NULL},
truelight@545: 	{"improved_load",				SDT_BOOL,		(void*)false,	&_patches.improved_load,				NULL},
truelight@543: 
truelight@1282: 	{"max_trains",					SDT_UINT16,	(void*)500,		&_patches.max_trains,						NULL},
truelight@1282: 	{"max_roadveh",					SDT_UINT16,	(void*)500,		&_patches.max_roadveh,					NULL},
truelight@1282: 	{"max_aircraft",				SDT_UINT16,	(void*)200,		&_patches.max_aircraft,					NULL},
truelight@1282: 	{"max_ships",						SDT_UINT16,	(void*)300,		&_patches.max_ships,						NULL},
truelight@543: 
truelight@543: 	{"servint_ispercent",		SDT_BOOL,		(void*)false,	&_patches.servint_ispercent,		NULL},
truelight@543: 	{"servint_trains",			SDT_UINT16, (void*)150,		&_patches.servint_trains,				NULL},
truelight@543: 	{"servint_roadveh",			SDT_UINT16, (void*)150,		&_patches.servint_roadveh,			NULL},
truelight@543: 	{"servint_ships",				SDT_UINT16, (void*)360,		&_patches.servint_ships,				NULL},
truelight@543: 	{"servint_aircraft",		SDT_UINT16, (void*)100,		&_patches.servint_aircraft,			NULL},
darkvater@1037: 	{"no_servicing_if_no_breakdowns", SDT_BOOL, (void*)0, &_patches.no_servicing_if_no_breakdowns, NULL},
truelight@543: 
truelight@543: 	{"new_pathfinding",			SDT_BOOL,		(void*)true,	&_patches.new_pathfinding,			NULL},
truelight@543: 	{"pf_maxlength",				SDT_UINT16, (void*)512,		&_patches.pf_maxlength,					NULL},
truelight@543: 	{"pf_maxdepth",					SDT_UINT8,	(void*)16,		&_patches.pf_maxdepth,					NULL},
truelight@543: 
truelight@543: 
truelight@543: 	{"ai_disable_veh_train",SDT_BOOL,		(void*)false, &_patches.ai_disable_veh_train,	NULL},
truelight@543: 	{"ai_disable_veh_roadveh",SDT_BOOL,	(void*)false, &_patches.ai_disable_veh_roadveh,	NULL},
truelight@543: 	{"ai_disable_veh_aircraft",SDT_BOOL,(void*)false, &_patches.ai_disable_veh_aircraft,NULL},
truelight@543: 	{"ai_disable_veh_ship",	SDT_BOOL,		(void*)false, &_patches.ai_disable_veh_ship,	NULL},
truelight@543: 	{"starting_date",				SDT_UINT32, (void*)1950,	&_patches.starting_date,				NULL},
darkvater@998: 	{"ending_date",				  SDT_UINT32, (void*)2051,	&_patches.ending_date,				  NULL},
truelight@543: 
truelight@543: 	{"colored_news_date",		SDT_UINT32, (void*)2000,	&_patches.colored_news_date,		NULL},
truelight@543: 
truelight@543: 	{"extra_dynamite",			SDT_BOOL,		(void*)false, &_patches.extra_dynamite,				NULL},
truelight@543: 
truelight@543: 	{"never_expire_vehicles",SDT_BOOL,	(void*)false, &_patches.never_expire_vehicles,NULL},
truelight@543: 	{"extend_vehicle_life",	SDT_UINT8,	(void*)0,			&_patches.extend_vehicle_life,	NULL},
truelight@543: 
truelight@543: 	{"auto_euro",						SDT_BOOL,		(void*)true,	&_patches.auto_euro,						NULL},
truelight@543: 
truelight@543: 	{"serviceathelipad",		SDT_BOOL,		(void*)true,	&_patches.serviceathelipad,			NULL},
truelight@543: 	{"smooth_economy",			SDT_BOOL,		(void*)true,	&_patches.smooth_economy,				NULL},
darkvater@930: 	{"allow_shares",				SDT_BOOL,		(void*)true,	&_patches.allow_shares,					NULL},
truelight@543: 	{"dist_local_authority",SDT_UINT8,	(void*)20,		&_patches.dist_local_authority, NULL},
truelight@543: 
truelight@543: 	{"wait_oneway_signal",	SDT_UINT8,	(void*)15,		&_patches.wait_oneway_signal,		NULL},
truelight@543: 	{"wait_twoway_signal",	SDT_UINT8,	(void*)41,		&_patches.wait_twoway_signal,		NULL},
truelight@543: 
truelight@543: 	{"ainew_active",				SDT_BOOL,		(void*)false, &_patches.ainew_active,					NULL},
truelight@543: 
tron@1218: 	{"map_x", SDT_UINT32, (void*)8, &_patches.map_x, NULL},
tron@1218: 	{"map_y", SDT_UINT32, (void*)8, &_patches.map_y, NULL},
tron@1218: 
truelight@1271: 	/* New Path Finding */
truelight@1271: 	{"new_pathfinding_all",	SDT_BOOL,		(void*)false, &_patches.new_pathfinding_all,	NULL},
truelight@1271: 
truelight@1271: 	/* When a red signal is encountered, a small detour can be made around
truelight@1271: 	* it. This specifically occurs when a track is doubled, in which case
truelight@1271: 	* the detour is typically 2 tiles. It is also often used at station
truelight@1271: 	* entrances, when there is a choice of multiple platforms. If we take
truelight@1271: 	* a typical 4 platform station, the detour is 4 tiles. To properly
truelight@1271: 	* support larger stations we increase this value.
truelight@1271: 	* We want to prevent that trains that want to leave at one side of a
truelight@1271: 	* station, leave through the other side, turn around, enter the
truelight@1271: 	* station on another platform and exit the station on the right side
truelight@1271: 	* again, just because the sign at the right side was red. If we take
truelight@1271: 	* a typical 5 length station, this detour is 10 or 11 tiles (not
truelight@1271: 	* sure), so we set the default penalty at 10 (the station tile
truelight@1271: 	* penalty will further prevent this */
truelight@1271: 	{"npf_rail_firstred_penalty",		SDT_UINT32, (void*)(10 * NPF_TILE_LENGTH),	&_patches.npf_rail_firstred_penalty,		NULL},
matthijs@1459: 	/* This penalty is for when the last signal before the target is red.
matthijs@1459: 	 * This is useful for train stations, where there are multiple
matthijs@1459: 	 * platforms to choose from, which lie in different signal blocks.
matthijs@1459: 	 * Every target in a occupied signal block (ie an occupied platform)
matthijs@1459: 	 * will get this penalty.
matthijs@1459: 	 */
matthijs@1459: 	{"npf_rail_lastred_penalty",		SDT_UINT32, (void*)(10 * NPF_TILE_LENGTH),	&_patches.npf_rail_lastred_penalty,		NULL},
truelight@1271: 	/* When a train plans a route over a station tile, this penalty is
truelight@1271: 	* applied. We want that trains plan a route around a typical, 4x5
truelight@1271: 	* station, which means two tiles to the right, and two tiles back to
truelight@1271: 	* the left around it, or 5 tiles of station through it. If we assign
truelight@1271: 	* a penalty of 1 tile for every station tile passed, the route will
truelight@1271: 	* be around it.
truelight@1271: 	*/
truelight@1271: 	{"npf_rail_station_penalty",		SDT_UINT32, (void*)(1 * NPF_TILE_LENGTH),		&_patches.npf_rail_station_penalty, 		NULL},
truelight@1271: 	{"npf_rail_slope_penalty",			SDT_UINT32, (void*)(1 * NPF_TILE_LENGTH),		&_patches.npf_rail_slope_penalty,				NULL},
truelight@1271: 
truelight@543: 	{NULL,									0,					NULL,					NULL,																						NULL}
truelight@543: };
truelight@543: 
dominik@759: static const SettingDesc currency_settings[] = {
dominik@759: 	{"rate",			SDT_UINT16,										(void*)1,		&_currency_specs[23].rate,			NULL},
dominik@759: 	{"separator", SDT_STRINGQUOT | (2) << 16,		".", 				&_currency_specs[23].separator,	NULL},
dominik@759: 	{"to_euro",		SDT_UINT16,										(void*)0,		&_currency_specs[23].to_euro,		NULL},
dominik@788: 	{"prefix",		SDT_STRINGQUOT | (16) << 16,	NULL,				&_currency_specs[23].prefix,		NULL},
dominik@788: 	{"suffix",		SDT_STRINGQUOT | (16) << 16,	" credits",	&_currency_specs[23].suffix,		NULL},
dominik@759: 	{NULL,				0,														NULL,				NULL,														NULL}
dominik@759: };
dominik@759: 
truelight@543: typedef void SettingDescProc(IniFile *ini, const SettingDesc *desc, const void *grpname);
truelight@0: 
truelight@0: static void HandleSettingDescs(IniFile *ini, SettingDescProc *proc)
truelight@0: {
truelight@543: 	proc(ini, misc_settings,		"misc");
truelight@543: 	proc(ini, win32_settings,		"win32");
truelight@543: #ifdef ENABLE_NETWORK
truelight@543: 	proc(ini, network_settings, "network");
truelight@543: #endif /* ENABLE_NETWORK */
truelight@543: 	proc(ini, music_settings,		"music");
truelight@543: 	proc(ini, gameopt_settings, "gameopt");
truelight@543: 	proc(ini, patch_settings,		"patches");
truelight@543: 	proc(ini, patch_player_settings,		"patches");
dominik@759: 	proc(ini, currency_settings,"currency");
truelight@0: 
truelight@543: 	proc(ini, debug_settings,		"debug");
truelight@0: }
truelight@0: 
dominik@710: // loads all items from a *grpname section into the **list
dominik@710: static void LoadList(IniFile *ini, const char *grpname, char **list, int len)
truelight@0: {
dominik@710: 	IniGroup *group = ini_getgroup(ini, grpname, -1);
truelight@0: 	IniItem *item;
truelight@0: 	int i;
truelight@0: 
truelight@0: 	if (!group)
truelight@0: 		return;
dominik@705: 	item = group->item;
dominik@710: 	for ( i=0; i != len; i++) {
dominik@710: 		if (item == NULL) break;
dominik@710: 		list[i] = strdup(item->value);
dominik@705: 		item = item->next;
truelight@0: 	}
truelight@0: }
truelight@0: 
dominik@738: static void SaveList(IniFile *ini, const char *grpname, char **list, int len)
dominik@738: {
dominik@738: 	IniGroup *group = ini_getgroup(ini, grpname, -1);
darkvater@774: 	IniItem *item = NULL;
dominik@738: 	int i;
dominik@738: 	bool first = true;
dominik@738: 
dominik@738: 	if (!group)
dominik@738: 		return;
darkvater@774: 	for (i = 0; i != len; i++) {
dominik@898: 		if (list[i] == NULL || list[i][0] == '\0') continue;
dominik@738: 
dominik@738: 		if (first) { // add first item to the head of the group
dominik@738: 			item = ini_item_alloc(group, list[i], strlen(list[i]));
dominik@738: 			item->value = item->name;
dominik@738: 			group->item = item;
dominik@738: 			first = false;
dominik@738: 		} else { // all other items are attached to the previous one
dominik@738: 			item->next = ini_item_alloc(group, list[i], strlen(list[i]));
dominik@738: 			item = item->next;
dominik@738: 			item->value = item->name;
dominik@738: 		}
dominik@738: 	}
dominik@738: }
dominik@738: 
tron@1093: void LoadFromConfig(void)
truelight@0: {
truelight@0: 	IniFile *ini = ini_load(_config_file);
truelight@0: 	HandleSettingDescs(ini, load_setting_desc);
dominik@710: 	LoadList(ini, "newgrf", _newgrf_files, lengthof(_newgrf_files));
dominik@738: 	LoadList(ini, "servers", _network_host_list, lengthof(_network_host_list));
truelight@841: 	LoadList(ini, "bans", _network_ban_list, lengthof(_network_ban_list));
truelight@0: 	ini_free(ini);
truelight@0: }
truelight@0: 
tron@1093: void SaveToConfig(void)
truelight@0: {
truelight@0: 	IniFile *ini = ini_load(_config_file);
truelight@0: 	HandleSettingDescs(ini, save_setting_desc);
dominik@738: 	SaveList(ini, "servers", _network_host_list, lengthof(_network_host_list));
truelight@841: 	SaveList(ini, "bans", _network_ban_list, lengthof(_network_ban_list));
truelight@0: 	ini_save(_config_file, ini);
truelight@0: 	ini_free(ini);
truelight@0: }