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id_in.h
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//
// ID Engine
// ID_IN.h - Header file for Input Manager
// v1.0d1
// By Jason Blochowiak
//
#ifndef __ID_IN__
#define __ID_IN__
#ifdef __DEBUG__
#define __DEBUG_InputMgr__
#endif
#include <SDL_keycode.h>
#include <map>
typedef int ScanCode;
#define sc_None 0
#define sc_Bad 0xff
#define sc_Return SDLK_RETURN
#define sc_Enter sc_Return
#define sc_Escape SDLK_ESCAPE
#define sc_Space SDLK_SPACE
#define sc_BackSpace SDLK_BACKSPACE
#define sc_Tab SDLK_TAB
#define sc_Alt SDLK_LALT
#define sc_Control SDLK_LCTRL
#define sc_CapsLock SDLK_CAPSLOCK
#define sc_LShift SDLK_LSHIFT
#define sc_RShift SDLK_RSHIFT
#define sc_UpArrow SDLK_UP
#define sc_DownArrow SDLK_DOWN
#define sc_LeftArrow SDLK_LEFT
#define sc_RightArrow SDLK_RIGHT
#define sc_Insert SDLK_INSERT
#define sc_Delete SDLK_DELETE
#define sc_Home SDLK_HOME
#define sc_End SDLK_END
#define sc_PgUp SDLK_PAGEUP
#define sc_PgDn SDLK_PAGEDOWN
#define sc_F1 SDLK_F1
#define sc_F2 SDLK_F2
#define sc_F3 SDLK_F3
#define sc_F4 SDLK_F4
#define sc_F5 SDLK_F5
#define sc_F6 SDLK_F6
#define sc_F7 SDLK_F7
#define sc_F8 SDLK_F8
#define sc_F9 SDLK_F9
#define sc_F10 SDLK_F10
#define sc_F11 SDLK_F11
#define sc_F12 SDLK_F12
#define sc_ScrollLock SDLK_SCROLLOCK
#define sc_PrintScreen SDLK_PRINT
#define sc_1 SDLK_1
#define sc_2 SDLK_2
#define sc_3 SDLK_3
#define sc_4 SDLK_4
#define sc_5 SDLK_5
#define sc_6 SDLK_6
#define sc_7 SDLK_7
#define sc_8 SDLK_8
#define sc_9 SDLK_9
#define sc_0 SDLK_0
#define sc_A SDLK_a
#define sc_B SDLK_b
#define sc_C SDLK_c
#define sc_D SDLK_d
#define sc_E SDLK_e
#define sc_F SDLK_f
#define sc_G SDLK_g
#define sc_H SDLK_h
#define sc_I SDLK_i
#define sc_J SDLK_j
#define sc_K SDLK_k
#define sc_L SDLK_l
#define sc_M SDLK_m
#define sc_N SDLK_n
#define sc_O SDLK_o
#define sc_P SDLK_p
#define sc_Q SDLK_q
#define sc_R SDLK_r
#define sc_S SDLK_s
#define sc_T SDLK_t
#define sc_U SDLK_u
#define sc_V SDLK_v
#define sc_W SDLK_w
#define sc_X SDLK_x
#define sc_Y SDLK_y
#define sc_Z SDLK_z
#define key_None 0
typedef enum {
demo_Off,demo_Record,demo_Playback,demo_PlayDone
} Demo;
typedef enum {
ctrl_Keyboard,
ctrl_Keyboard1 = ctrl_Keyboard,ctrl_Keyboard2,
ctrl_Joystick,
ctrl_Joystick1 = ctrl_Joystick,ctrl_Joystick2,
ctrl_Mouse
} ControlType;
typedef enum {
motion_Left = -1,motion_Up = -1,
motion_None = 0,
motion_Right = 1,motion_Down = 1
} Motion;
typedef enum {
dir_North,dir_NorthEast,
dir_East,dir_SouthEast,
dir_South,dir_SouthWest,
dir_West,dir_NorthWest,
dir_None
} Direction;
typedef struct {
boolean button0,button1,button2,button3;
short x,y;
Motion xaxis,yaxis;
Direction dir;
} CursorInfo;
typedef CursorInfo ControlInfo;
typedef struct {
ScanCode button0,button1,
upleft, up, upright,
left, right,
downleft, down, downright;
} KeyboardDef;
typedef struct {
word joyMinX,joyMinY,
threshMinX,threshMinY,
threshMaxX,threshMaxY,
joyMaxX,joyMaxY,
joyMultXL,joyMultYL,
joyMultXH,joyMultYH;
} JoystickDef;
// Global variables
class kBoolean
{
boolean value;
public:
kBoolean(boolean v=0):value(v){}
operator boolean&(){return value;}
};
extern std::map<int,kBoolean> Keyboard;
extern boolean MousePresent;
extern volatile boolean Paused;
extern volatile char LastASCII;
extern volatile ScanCode LastScan;
extern int JoyNumButtons;
extern boolean forcegrabmouse;
// Function prototypes
#define IN_KeyDown(code) (Keyboard[(code)])
#define IN_ClearKey(code) {Keyboard[code] = false;\
if (code == LastScan) LastScan = sc_None;}
// DEBUG - put names in prototypes
extern void IN_Startup(void),IN_Shutdown(void);
extern void IN_ClearKeysDown(void);
extern void IN_ReadControl(int,ControlInfo *);
extern void IN_GetJoyAbs(word joy,word *xp,word *yp);
extern void IN_SetupJoy(word joy,word minx,word maxx,
word miny,word maxy);
extern void IN_StopDemo(void),IN_FreeDemoBuffer(void),
IN_Ack(void);
extern boolean IN_UserInput(longword delay);
extern char IN_WaitForASCII(void);
extern ScanCode IN_WaitForKey(void);
extern word IN_GetJoyButtonsDB(word joy);
extern const char *IN_GetScanName(ScanCode);
void IN_WaitAndProcessEvents();
void IN_ProcessEvents();
int IN_MouseButtons (void);
boolean IN_JoyPresent();
void IN_SetJoyCurrent(int joyIndex);
int IN_JoyButtons (void);
void IN_GetJoyDelta(int *dx,int *dy);
void IN_GetJoyFineDelta(int *dx, int *dy);
void IN_StartAck(void);
boolean IN_CheckAck (void);
bool IN_IsInputGrabbed();
void IN_CenterMouse();
#endif