#pragma region Copyright (c) 2014-2016 OpenRCT2 Developers
/*****************************************************************************
 * OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
 *
 * OpenRCT2 is the work of many authors, a full list can be found in contributors.md
 * For more information, visit https://github.com/OpenRCT2/OpenRCT2
 *
 * OpenRCT2 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, either version 3 of the License, or
 * (at your option) any later version.
 *
 * A full copy of the GNU General Public License can be found in licence.txt
 *****************************************************************************/
#pragma endregion

#ifndef _UTIL_H_
#define _UTIL_H_

#include "../common.h"

extern bool gUseRLE;

int squaredmetres_to_squaredfeet(int squaredMetres);
int metres_to_feet(int metres);
int mph_to_kmph(int mph);
int mph_to_dmps(int mph);

bool filename_valid_characters(const utf8 *filename);

const char *path_get_filename(const utf8 *path);
const char *path_get_extension(const utf8 *path);
void path_set_extension(utf8 *path, const utf8 *newExtension);
void path_append_extension(utf8 *path, const utf8 *newExtension);
void path_remove_extension(utf8 *path);
bool readentirefile(const utf8 *path, void **outBuffer, int *outLength);

int bitscanforward(int source);
int bitcount(int source);
bool strequals(const char *a, const char *b, int length, bool caseInsensitive);
int strcicmp(char const *a, char const *b);
utf8 * safe_strtrunc(utf8 * text, size_t size);
char *safe_strcpy(char * destination, const char * source, size_t num);
char *safe_strcat(char *destination, const char *source, size_t size);
char *safe_strcat_path(char *destination, const char *source, size_t size);
char *safe_strtrimleft(char *destination, const char *source, size_t size);

bool utf8_is_bom(const char *str);
bool str_is_null_or_empty(const char *str);

void util_srand(int source);
uint32 util_rand();

unsigned char *util_zlib_deflate(unsigned char *data, size_t data_in_size, size_t *data_out_size);
unsigned char *util_zlib_inflate(unsigned char *data, size_t data_in_size, size_t *data_out_size);

#endif
