mirror of
https://github.com/TerryCavanagh/VVVVVV.git
synced 2024-06-02 02:53:32 +02:00
129 lines
2.7 KiB
C++
129 lines
2.7 KiB
C++
#ifndef UTILITYCLASS_H
|
|
#define UTILITYCLASS_H
|
|
|
|
#include <SDL.h>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
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)
|
|
|
|
/* 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) \
|
|
)
|
|
|
|
#ifndef __has_attribute
|
|
# define __has_attribute(x) 0
|
|
#endif
|
|
|
|
#if __has_attribute(__fallthrough__)
|
|
# define VVV_fallthrough __attribute__((__fallthrough__))
|
|
#else
|
|
# define VVV_fallthrough do { } while (false) /* fallthrough */
|
|
#endif
|
|
|
|
#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);
|
|
|
|
static std::string GCString(const std::vector<SDL_GameControllerButton>& buttons);
|
|
|
|
std::string twodigits(int t);
|
|
|
|
std::string timestring(int t);
|
|
|
|
std::string number_words(int _t);
|
|
|
|
|
|
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 */
|