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/* $Id$ */
/** @file strings_func.h Functions related to OTTD's strings. */
#ifndef STRINGS_FUNC_H
#define STRINGS_FUNC_H
#include "strings_type.h"
char *InlineString(char *buf, StringID string);
char *GetString(char *buffr, StringID string, const char *last);
const char *GetStringPtr(StringID string);
extern char _userstring[128];
void InjectDParam(int amount);
static inline void SetDParamX(uint64 *s, uint n, uint64 v)
{
s[n] = v;
}
static inline void SetDParam(uint n, uint64 v)
{
extern uint64 _decode_parameters[20];
assert(n < lengthof(_decode_parameters));
_decode_parameters[n] = v;
}
/* Used to bind a C string name to a dparam number.
* NOTE: This has a short lifetime. You can't
* use this string much later or it will be gone. */
void SetDParamStr(uint n, const char *str);
/** This function takes a C-string and allocates a temporary string ID.
* The duration of the bound string is valid only until the next call to GetString,
* so be careful. */
StringID BindCString(const char *str);
static inline uint64 GetDParamX(const uint64 *s, uint n)
{
return s[n];
}
static inline uint64 GetDParam(uint n)
{
extern uint64 _decode_parameters[20];
assert(n < lengthof(_decode_parameters));
return _decode_parameters[n];
}
static inline void CopyInDParam(int offs, const uint64 *src, int num)
{
extern uint64 _decode_parameters[20];
memcpy(_decode_parameters + offs, src, sizeof(uint64) * (num));
}
static inline void CopyOutDParam(uint64 *dst, int offs, int num)
{
extern uint64 _decode_parameters[20];
memcpy(dst, _decode_parameters + offs, sizeof(uint64) * (num));
}
extern DynamicLanguages _dynlang; // defined in strings.cpp
bool ReadLanguagePack(int index);
void InitializeLanguagePacks();
int CDECL StringIDSorter(const void *a, const void *b);
/** Key comparison function for std::map */
struct StringIDCompare
{
bool operator()(StringID s1, StringID s2) const { return StringIDSorter(&s1, &s2) < 0; }
};
void CheckForMissingGlyphsInLoadedLanguagePack();
#endif /* STRINGS_TYPE_H */
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