/* Dust Ultimate Game Library (DUGL)

Copyright (C) 2025 Fakhri Feki

This program is free software: you can redistribute it and/or modify

it under the terms of the GNU General Public License as published by

the Free Software Foundation, either version 3 of the License, or

(at your option) any later version.

This program is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

GNU General Public License for more details.

You should have received a copy of the GNU General Public License

along with this program. If not, see <https://www.gnu.org/licenses/>.

contact: libdugl(at)hotmail.com */

#ifndef DKEYB_H_INCLUDED

#define DKEYB_H_INCLUDED

#ifdef __cplusplus

extern "C" {

#endif

// Keyboard Support ============================================

//***** Keyboard MAP structs

typedef struct

{ unsigned int MaskYes,MaskNo,

DefActiv,

NbAscii;

unsigned char *Ptr; // struct uchar code bouton, code ascii

} NormKeyb;

typedef struct

{ int MaskYes,MaskNo,

DefActiv,

NbKeybNorm;

NormKeyb *TabNormKeyb;

int resv2;

unsigned char DefaultAscii,code;

char resv[2];

} PrefixKeyb;

typedef struct

{ unsigned int Sign, // == 'KMAP'

SizeKbMap;

void *KbMapPtr;

int NbPrefix;

PrefixKeyb *TabPrefixKeyb;

int NbNormPrefix;

NormKeyb *TabNormPrefixKeyb;

int NbNorm;

NormKeyb *TabNormKeyb;

int resv2[3];

PrefixKeyb *CurPrefix;

int resv[3];

} KbMAP;

// KbFLAG Masks

#define KB_RIGHT_SHIFT_PR 0x1 // BIOS STANDARS

#define KB_LEFT_SHIFT_PR 0x2

#define KB_CTRL_PR 0x4

#define KB_ALT_PR 0x8

#define KB_SCROLL_ACT 0x10

#define KB_NUM_ACT 0x20

#define KB_CAPS_ACT 0x40

#define KB_INS_ACT 0x80

#define KB_LEFT_CTRL_PR 0x100

#define KB_LEFT_ALT_PR 0x200

#define KB_SYS_REQ_PR 0x400

#define KB_PAUSE_ACT 0x800

#define KB_SCROLL_PR 0x1000

#define KB_NUM_PR 0x2000

#define KB_CAPS_PR 0x4000

#define KB_INS_PR 0x8000

#define KB_TAB_PR 0x10000 // DUGL Masks

#define KB_ENTER_PR 0x20000

#define KB_SPACE_PR 0x40000

#define KB_UP_PR 0x80000

#define KB_DOWN_PR 0x100000

#define KB_RIGHT_PR 0x200000

#define KB_LEFT_PR 0x400000

#define KB_PAD_INS_PR 0x800000

#define KB_RIGHT_CTRL_PR 0x1000000

#define KB_RIGHT_ALT_PR 0x2000000

#define KB_PG_UP_PR 0x4000000

#define KB_PG_DWN_PR 0x8000000

#define KB_BEG_PR 0x10000000

#define KB_END_PR 0x20000000

#define KB_SUPPR_PR 0x40000000

#define KB_SHIFT_PR 0x80000000

// Kb key code

#define KB_KEY_ESC 0x01

#define KB_KEY_1 0x02

#define KB_KEY_2 0x03

#define KB_KEY_3 0x04

#define KB_KEY_4 0x05

#define KB_KEY_5 0x06

#define KB_KEY_6 0x07

#define KB_KEY_7 0x08

#define KB_KEY_8 0x09

#define KB_KEY_9 0x0a

#define KB_KEY_0 0x0b

#define KB_KEY_BACKSPACE 0x0e

#define KB_KEY_QWERTY_A 0x1e

#define KB_KEY_QWERTY_B 0x2e

#define KB_KEY_QWERTY_C 0x30

#define KB_KEY_QWERTY_D 0x20

#define KB_KEY_QWERTY_E 0x12

#define KB_KEY_QWERTY_F 0x21

#define KB_KEY_QWERTY_G 0x22

#define KB_KEY_QWERTY_H 0x23

#define KB_KEY_QWERTY_I 0x17

#define KB_KEY_QWERTY_J 0x24

#define KB_KEY_QWERTY_K 0x25

#define KB_KEY_QWERTY_L 0x26

#define KB_KEY_QWERTY_M 0x32

#define KB_KEY_QWERTY_N 0x31

#define KB_KEY_QWERTY_O 0x18

#define KB_KEY_QWERTY_P 0x19

#define KB_KEY_QWERTY_Q 0x10

#define KB_KEY_QWERTY_R 0x13

#define KB_KEY_QWERTY_S 0x1f

#define KB_KEY_QWERTY_T 0x14

#define KB_KEY_QWERTY_U 0x16

#define KB_KEY_QWERTY_V 0x2f

#define KB_KEY_QWERTY_W 0x11

#define KB_KEY_QWERTY_X 0x2d

#define KB_KEY_QWERTY_Y 0x15

#define KB_KEY_QWERTY_Z 0x2c

#define KB_KEY_TAB 0x0f

#define KB_KEY_ENTER 0x1c

#define KB_KEY_LEFT_CTRL 0x1d

#define KB_KEY_LEFT_SHIFT 0x2a

#define KB_KEY_RIGHT_SHIFT 0x36

#define KB_KEY_LEFT_ALT 0x38

#define KB_KEY_SPACE 0x39

#define KB_KEY_F1 0x3b

#define KB_KEY_F2 0x3c

#define KB_KEY_F3 0x3d

#define KB_KEY_F4 0x3e

#define KB_KEY_F5 0x3f

#define KB_KEY_F6 0x40

#define KB_KEY_F7 0x41

#define KB_KEY_F8 0x42

#define KB_KEY_F9 0x43

#define KB_KEY_F10 0x44

#define KB_KEY_F11 0x57

#define KB_KEY_F12 0x58

#define KB_KEY_RIGHT_CTRL 0x9d

#define KB_KEY_RIGHT_ALT 0xb8

#define KB_KEY_HOME 0xc7

#define KB_KEY_UP 0xc8

#define KB_KEY_PGUP 0xc9

#define KB_KEY_END 0xcf

#define KB_KEY_DOWN 0xd0

#define KB_KEY_PGDOWN 0xd1

#define KB_KEY_INSERT 0xd2

#define KB_KEY_DELETE 0xd3

#define KB_KEY_LEFT 0xcb

#define KB_KEY_RIGHT 0xcd

extern unsigned int KbFLAG,KbApp[8];

extern unsigned char LastKey,LastAscii;

extern KbMAP CurKbMAP;

int InstallKeyboard();

void UninstallKeyboard();

void PushKbDownEvent(unsigned int KeyCode);

void PushKbReleaseEvent(unsigned int KeyCode);

int IsKeyDown(unsigned int NumKey);

int GetKeyNbElt();

void GetKey(unsigned char *Key,unsigned int *KeyFLAG);

void WaitKeyPressed();

void ClearKeyCircBuff();

int GetTimedKeyNbElt();

unsigned int GetCurrTimeKeyDown(unsigned int Key);

void GetTimedKeyDown(unsigned char *Key,unsigned int *KeyTime);

void ClearTimedKeyCircBuff();

// keyboard MAP

int LoadMemKbMAP(KbMAP **KM,void *In,int SizeIn);

int LoadKbMAP(KbMAP **KM,const char *Fname);

void DestroyKbMAP(KbMAP *KM);

void SetKbMAP(KbMAP *KM);

int GetKbMAP(KbMAP *KM);

void DisableCurKbMAP();

int GetAsciiNbElt();

void GetAscii(unsigned char *Ascii,unsigned int *AsciiFLAG);

void ClearAsciiCircBuff();

#ifdef __cplusplus

} // extern "C" {

#endif

#endif // DKEYB_H_INCLUDED