Input

Functions to handle user input. More...

Typedefs
typedef enum Button	Button_t

Enumerations
enum	Button {   KEY_unknown = 0, KEY_A = 4, KEY_B = 5, KEY_C = 6,   KEY_D = 7, KEY_E = 8, KEY_F = 9, KEY_G = 10,   KEY_H = 11, KEY_I = 12, KEY_J = 13, KEY_K = 14,   KEY_L = 15, KEY_M = 16, KEY_N = 17, KEY_O = 18,   KEY_P = 19, KEY_Q = 20, KEY_R = 21, KEY_S = 22,   KEY_T = 23, KEY_U = 24, KEY_V = 25, KEY_W = 26,   KEY_X = 27, KEY_Y = 28, KEY_Z = 29, KEY_1 = 30,   KEY_2 = 31, KEY_3 = 32, KEY_4 = 33, KEY_5 = 34,   KEY_6 = 35, KEY_7 = 36, KEY_8 = 37, KEY_9 = 38,   KEY_0 = 39, KEY_RETURN = 40, KEY_ESCAPE = 41, KEY_BACKSPACE = 42,   KEY_TAB = 43, KEY_SPACE = 44, KEY_F1 = 58, KEY_F2 = 59,   KEY_F3 = 60, KEY_F4 = 61, KEY_F5 = 62, KEY_F6 = 63,   KEY_F7 = 64, KEY_F8 = 65, KEY_F9 = 66, KEY_F10 = 67,   KEY_F11 = 68, KEY_F12 = 69, KEY_RIGHT = 79, KEY_LEFT = 80,   KEY_DOWN = 81, KEY_UP = 82, KEY_LCTRL = 224, KEY_LSHIFT = 225,   KEY_LALT = 226, KEY_RCTRL = 228, KEY_RSHIFT = 229, KEY_RALT = 230,   MOUSE_BUTTON_LEFT = 257, MOUSE_BUTTON_MIDDLE = 258, MOUSE_BUTTON_RIGHT = 259, KEY_NUM_KEYS = 260 }

Functions
bool	IsPressed (const Context &context, const Button &btn)
bool	IsClicked (const Context &context, const Button &btn)
void	GetMouse (const Context &context, int &x, int &y)

Detailed Description

Functions to handle user input.

Typedef Documentation

typedef enum Button Button_t

Enumerates the list of buttons we could handle in the code.

Enumeration Type Documentation

enum Button

Enumerates the list of buttons we could handle in the code.

Definition at line 12 of file buttons.h.

Function Documentation

void GetMouse	(	const Context &	context,
		int &	x,
		int &	y
	)

Get current mouse (x,y) coordinates and writes them by reference to the arguments. To check whether mouse button is presed or not use IsPressed() and IsClicked() with special Button codes.

Parameters

context	of the application
x	[out] horizontal coordinate reference
y	[out] vertical coordinate reference

Definition at line 13 of file input.cpp.

bool IsClicked	(	const Context &	context,
		const Button &	btn
	)

Check whether the button was being pressed but know is released. So it could be counted as button is clicked.

Parameters

context	of the application
btn	to check

Returns

true if the button is clicked and false otherwise

Definition at line 9 of file input.cpp.

bool IsPressed	(	const Context &	context,
		const Button &	btn
	)

Check whether the button is being pressed right now or not.

Parameters

context	of the application
btn	to check

Returns

true if the button is pressed and false otherwise

Definition at line 5 of file input.cpp.