117 lines
3.7 KiB
C++
117 lines
3.7 KiB
C++
/* $Id$ */
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/*
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* This file is part of OpenTTD.
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* OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
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* OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file strings_func.h Functions related to OTTD's strings. */
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#ifndef STRINGS_FUNC_H
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#define STRINGS_FUNC_H
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#include "strings_type.h"
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#include "string_type.h"
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char *InlineString(char *buf, StringID string);
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char *GetString(char *buffr, StringID string, const char *last);
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char *GetStringWithArgs(char *buffr, uint string, int64 *argv, const int64 *argve, const char *last, WChar *argt = NULL);
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const char *GetStringPtr(StringID string);
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void InjectDParam(uint amount);
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/**
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* Set a string parameter \a v at index \a n in a given array \a s.
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* @param s Array of string parameters.
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* @param n Index of the string parameter.
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* @param v Value of the string parameter.
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*/
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static inline void SetDParamX(uint64 *s, uint n, uint64 v)
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{
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s[n] = v;
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}
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/**
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* Set a string parameter \a v at index \a n in the global string parameter array.
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* @param n Index of the string parameter.
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* @param v Value of the string parameter.
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*/
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static inline void SetDParam(uint n, uint64 v)
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{
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extern uint64 _decode_parameters[20];
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assert(n < lengthof(_decode_parameters));
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_decode_parameters[n] = v;
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}
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void SetDParamStr(uint n, const char *str);
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/**
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* Get the current string parameter at index \a n from parameter array \a s.
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* @param s Array of string parameters.
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* @param n Index of the string parameter.
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* @return Value of the requested string parameter.
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*/
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static inline uint64 GetDParamX(const uint64 *s, uint n)
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{
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return s[n];
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}
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/**
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* Get the current string parameter at index \a n from the global string parameter array.
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* @param n Index of the string parameter.
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* @return Value of the requested string parameter.
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*/
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static inline uint64 GetDParam(uint n)
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{
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extern uint64 _decode_parameters[20];
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assert(n < lengthof(_decode_parameters));
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return _decode_parameters[n];
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}
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/**
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* Copy \a num string parameters from array \a src into the global string parameter array.
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* @param offs Index in the global array to copy the first string parameter to.
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* @param src Source array of string parameters.
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* @param num Number of string parameters to copy.
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*/
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static inline void CopyInDParam(int offs, const uint64 *src, int num)
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{
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extern uint64 _decode_parameters[20];
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memcpy(_decode_parameters + offs, src, sizeof(uint64) * (num));
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}
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/**
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* Copy \a num string parameters from the global string parameter array to the \a dst array.
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* @param dst Destination array of string parameters.
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* @param offs Index in the global array to copy the first string parameter from.
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* @param num Number of string parameters to copy.
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*/
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static inline void CopyOutDParam(uint64 *dst, int offs, int num)
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{
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extern uint64 _decode_parameters[20];
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memcpy(dst, _decode_parameters + offs, sizeof(uint64) * (num));
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}
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extern TextDirection _current_text_dir; ///< Text direction of the currently selected language
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void InitializeLanguagePacks();
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const char *GetCurrentLanguageIsoCode();
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int CDECL StringIDSorter(const StringID *a, const StringID *b);
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/** Key comparison function for std::map */
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struct StringIDCompare
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{
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bool operator()(StringID s1, StringID s2) const { return StringIDSorter(&s1, &s2) < 0; }
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};
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void CheckForMissingGlyphsInLoadedLanguagePack();
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int strnatcmp(const char *s1, const char *s2);
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#endif /* STRINGS_FUNC_H */
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