cglp.h File Reference

Go to the source code of this file.

Classes
struct	Collisions
struct	Collision
struct	ButtonState
struct	Input
struct	Options
struct	CharacterOptions

Macros
#define	FOR_EACH(array, index)    for (int index = 0; index < sizeof(array) / sizeof(array[0]); index++)
	Iterate over an array with variable index More...
#define	ASSIGN_ARRAY_ITEM(array, index, type, item)   type *item = &array[index]
	Assign the index th item in the array to an item variable of type More...
#define	SKIP_IS_NOT_ALIVE(item)    if (!item->isAlive) continue
	Skip (continue) if the member isAlive of variable item is false. More...
#define	TIMES(count, index)   for (int index = 0; index < count; index++)
	Iterate count times with variable index More...
#define	COUNT_IS_ALIVE(array, counter)
#define	INIT_UNALIVED_ARRAY(array)
	Set the isAlive member to false for all items in the array More...
#define	RNDPM()   (rndi(0, 2) * 2 - 1)
	Return 1 or -1 randomly. More...

---

Class Documentation

Collisions

struct Collisions

Class Members
bool	character[ASCII_CHARACTER_COUNT]
bool	rect[COLOR_COUNT]
bool	text[ASCII_CHARACTER_COUNT]

Collision

struct Collision

Class Members
Collisions	isColliding

ButtonState

struct ButtonState

Class Members
bool	isJustPressed
bool	isJustReleased
bool	isPressed

Input

struct Input

Class Members
ButtonState	a
ButtonState	b
ButtonState	down
bool	isJustPressed
bool	isJustReleased
bool	isPressed
ButtonState	left
ButtonState	right
ButtonState	up

Options

struct Options

Class Members
bool	isDarkColor
int	soundSeed
int	viewSizeX
int	viewSizeY

CharacterOptions

struct CharacterOptions

Class Members
bool	isMirrorX
bool	isMirrorY
int	rotation

Macro Definition Documentation

ASSIGN_ARRAY_ITEM

#define ASSIGN_ARRAY_ITEM	(		array,
			index,
			type,
			item
	)		type *item = &array[index]

Assign the index th item in the array to an item variable of type

COUNT_IS_ALIVE

#define COUNT_IS_ALIVE	(		array,
			counter
	)

Value:

  int counter = 0;                                               \
  do {                                                           \
    for (int i = 0; i < sizeof(array) / sizeof(array[0]); i++) { \
      if (array[i].isAlive) {                                    \
        counter++;                                               \
      }                                                          \
    }                                                            \
  } while (0)

Count the number of items in the array for which the isAlive member is true and assigns it to a variable defined as the int variable counter

FOR_EACH

#define FOR_EACH	(		array,
			index
	)		for (int index = 0; index < sizeof(array) / sizeof(array[0]); index++)

Iterate over an array with variable index

INIT_UNALIVED_ARRAY

#define INIT_UNALIVED_ARRAY

(

array

)

Value:

  do {                                                           \
    for (int i = 0; i < sizeof(array) / sizeof(array[0]); i++) { \
      array[i].isAlive = false;                                  \
    }                                                            \
  } while (0)

Set the isAlive member to false for all items in the array

RNDPM

#define RNDPM

(

)

(rndi(0, 2) * 2 - 1)

Return 1 or -1 randomly.

SKIP_IS_NOT_ALIVE

#define SKIP_IS_NOT_ALIVE

(

item

)

if (!item->isAlive) continue

Skip (continue) if the member isAlive of variable item is false.

TIMES

#define TIMES	(		count,
			index
	)		for (int index = 0; index < count; index++)

Iterate count times with variable index