#ifndef UTILITYCLASS_H #define UTILITYCLASS_H #include #include int ss_toi(const std::string& str); bool next_split( size_t* start, size_t* len, const char* str, const char delim ); bool next_split_s( char buffer[], const size_t buffer_size, size_t* start, const char* str, const char delim ); bool is_number(const char* str); bool is_positive_num(const char* str, const bool hex); bool endsWith(const char* str, const char* suffix); void VVV_fillstring( char* buffer, const size_t buffer_size, const char fillchar ); #define INBOUNDS_VEC(index, vector) ((int) index >= 0 && (int) index < (int) vector.size()) #define INBOUNDS_ARR(index, array) ((int) index >= 0 && (int) index < (int) SDL_arraysize(array)) #define WHINE_ONCE(message) \ static bool whine = true; \ if (whine) \ { \ whine = false; \ vlog_error(message); \ } \ do { } while (false) #define WHINE_ONCE_ARGS(args) \ static bool whine = true; \ if (whine) \ { \ whine = false; \ vlog_error args; \ } \ do { } while (false) /* Don't call this directly; use the VVV_between macro. */ void _VVV_between( const char* original, const size_t left_length, char* middle, const size_t right_length, const size_t middle_size ); /* If original is "LEFTMIDDLERIGHT", VVV_between(original, "LEFT", buffer, "RIGHT") * will put "MIDDLE" into buffer - assuming that sizeof(buffer) refers to length * of buffer and not length of pointer to buffer. */ #define VVV_between(original, left, middle, right) \ _VVV_between( \ original, \ SDL_arraysize(left) - 1, \ middle, \ SDL_arraysize(right) - 1, \ sizeof(middle) \ ) #define MAYBE_FAIL(expr) \ do \ { \ if (!expr) \ { \ goto fail; \ } \ } \ while (false) /* Positive modulo, because C/C++'s modulo operator sucks and is negative given * negative divisors. * WARNING! This double- and triple- evaluates. */ #define POS_MOD(a, b) (((a) % (b) + (b)) % (b)) //helperClass class UtilityClass { public: UtilityClass(void); static std::string String(int _v); static int Int(const char* str, int fallback = 0); int hms_to_seconds(int h, int m, int s); void format_time(char* buffer, const size_t buffer_size, int seconds, int frames, bool always_minutes); std::string timestring(int t); std::string number_words(int _t, const char* number_class); static bool intersects( SDL_Rect A, SDL_Rect B ); void updateglow(void); int glow; int slowsine; int glowdir; }; #ifndef HELP_DEFINITION extern UtilityClass help; #endif #endif /* UTILITYCLASS_H */