(svn r11940) -Codechange: Store short filename once per open file instead of once per sprite cache entry. Not all file types need this, but most of the time no sprite cache entry needed it either.
/* $Id$ */
/** @file currency.h */
#ifndef CURRENCY_H
#define CURRENCY_H
#include "date_type.h"
#include "strings_type.h"
enum {
CF_NOEURO = 0,
CF_ISEURO = 1,
NUM_CURRENCY = 28,
CUSTOM_CURRENCY_ID = NUM_CURRENCY - 1
};
struct CurrencySpec {
uint16 rate;
char separator;
Year to_euro;
char prefix[16];
char suffix[16];
/**
* The currency symbol is represented by two possible values, prefix and suffix
* Usage of one or the other is determined by symbol_pos.
* 0 = prefix
* 1 = suffix
* 2 = both : Special case only for custom currency.
* It is not a spec from Newgrf,
* rather a way to let users do what they want with custom curency
*/
byte symbol_pos;
StringID name;
};
extern CurrencySpec _currency_specs[NUM_CURRENCY];
// XXX small hack, but makes the rest of the code a bit nicer to read
#define _custom_currency (_currency_specs[CUSTOM_CURRENCY_ID])
#define _currency ((const CurrencySpec*)&_currency_specs[_opt_ptr->currency])
uint GetMaskOfAllowedCurrencies();
void CheckSwitchToEuro();
void ResetCurrencies(bool preserve_custom = true);
StringID* BuildCurrencyDropdown();
byte GetNewgrfCurrencyIdConverted(byte grfcurr_id);
#endif /* CURRENCY_H */