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cap32.cpp
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cap32.cpp
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/* Caprice32 - Amstrad CPC Emulator
(c) Copyright 1997-2005 Ulrich Doewich
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 2 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, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <iostream>
#include <zlib.h>
#include "SDL.h"
#include "cap32.h"
#include "crtc.h"
#include "tape.h"
#include "video.h"
#include "z80.h"
#include <errno.h>
#include <string.h>
#define VERSION_STRING "v4.3.0"
#include "CapriceGui.h"
#include "CapriceGuiView.h"
#define ERR_INPUT_INIT 1
#define ERR_VIDEO_INIT 2
#define ERR_VIDEO_SET_MODE 3
#define ERR_VIDEO_SURFACE 4
#define ERR_VIDEO_PALETTE 5
#define ERR_VIDEO_COLOUR_DEPTH 6
#define ERR_AUDIO_INIT 7
#define ERR_AUDIO_RATE 8
#define ERR_OUT_OF_MEMORY 9
#define ERR_CPC_ROM_MISSING 10
#define ERR_NOT_A_CPC_ROM 11
#define ERR_ROM_NOT_FOUND 12
#define ERR_FILE_NOT_FOUND 13
#define ERR_FILE_BAD_ZIP 14
#define ERR_FILE_EMPTY_ZIP 15
#define ERR_FILE_UNZIP_FAILED 16
#define ERR_SNA_INVALID 17
#define ERR_SNA_SIZE 18
#define ERR_SNA_CPC_TYPE 19
#define ERR_SNA_WRITE 20
#define ERR_DSK_INVALID 21
#define ERR_DSK_SIDES 22
#define ERR_DSK_SECTORS 23
#define ERR_DSK_WRITE 24
#define MSG_DSK_ALTERED 25
#define ERR_TAP_INVALID 26
#define ERR_TAP_UNSUPPORTED 27
#define ERR_TAP_BAD_VOC 28
#define ERR_PRINTER 29
#define ERR_BAD_MF2_ROM 30
#define ERR_SDUMP 31
#define MSG_SNA_LOAD 32
#define MSG_SNA_SAVE 33
#define MSG_DSK_LOAD 34
#define MSG_DSK_SAVE 35
#define MSG_JOY_ENABLE 36
#define MSG_JOY_DISABLE 37
#define MSG_SPD_NORMAL 38
#define MSG_SPD_FULL 39
#define MSG_TAP_INSERT 40
#define MSG_SDUMP_SAVE 41
#define MSG_PAUSED 42
#define MSG_TAP_PLAY 43
#define MSG_TAP_STOP 44
#define ERR_JOYSTICKS_INIT 45
#define MAX_LINE_LEN 256
#define MIN_SPEED_SETTING 2
#define MAX_SPEED_SETTING 32
#define DEF_SPEED_SETTING 4
#define MAX_NB_JOYSTICKS 2
extern byte bTapeLevel;
extern t_z80regs z80;
extern dword *ScanPos;
extern dword *ScanStart;
extern word MaxVSync;
extern t_flags1 flags1;
extern t_new_dt new_dt;
SDL_AudioSpec *audio_spec = nullptr;
SDL_Surface *back_surface = nullptr;
video_plugin* vid_plugin;
SDL_Joystick* joysticks[MAX_NB_JOYSTICKS];
dword dwTicks, dwTicksOffset, dwTicksTarget, dwTicksTargetFPS;
dword dwFPS, dwFrameCount;
dword dwXScale, dwYScale;
dword dwSndBufferCopied;
dword dwBreakPoint, dwTrace, dwMF2ExitAddr;
dword dwMF2Flags = 0;
byte *pbGPBuffer = nullptr;
byte *pbSndBuffer = nullptr;
byte *pbSndBufferEnd = nullptr;
byte *pbSndStream = nullptr;
byte *membank_read[4], *membank_write[4], *memmap_ROM[256];
byte *pbRAM = nullptr;
byte *pbROMlo = nullptr;
byte *pbROMhi = nullptr;
byte *pbExpansionROM = nullptr;
byte *pbMF2ROMbackup = nullptr;
byte *pbMF2ROM = nullptr;
byte *pbTapeImage = nullptr;
byte *pbTapeImageEnd = nullptr;
byte keyboard_matrix[16];
static byte *membank_config[8][4];
FILE *pfileObject;
FILE *pfoPrinter;
#ifdef DEBUG
#define DEBUG_KEY SDLK_F12
dword dwDebugFlag = 0;
FILE *pfoDebug;
#endif
#define MAX_FREQ_ENTRIES 5
dword freq_table[MAX_FREQ_ENTRIES] = {
11025,
22050,
44100,
48000,
96000
};
#include "font.h"
static double colours_rgb[32][3] = {
{ 0.5, 0.5, 0.5 }, { 0.5, 0.5, 0.5 },{ 0.0, 1.0, 0.5 }, { 1.0, 1.0, 0.5 },
{ 0.0, 0.0, 0.5 }, { 1.0, 0.0, 0.5 },{ 0.0, 0.5, 0.5 }, { 1.0, 0.5, 0.5 },
{ 1.0, 0.0, 0.5 }, { 1.0, 1.0, 0.5 },{ 1.0, 1.0, 0.0 }, { 1.0, 1.0, 1.0 },
{ 1.0, 0.0, 0.0 }, { 1.0, 0.0, 1.0 },{ 1.0, 0.5, 0.0 }, { 1.0, 0.5, 1.0 },
{ 0.0, 0.0, 0.5 }, { 0.0, 1.0, 0.5 },{ 0.0, 1.0, 0.0 }, { 0.0, 1.0, 1.0 },
{ 0.0, 0.0, 0.0 }, { 0.0, 0.0, 1.0 },{ 0.0, 0.5, 0.0 }, { 0.0, 0.5, 1.0 },
{ 0.5, 0.0, 0.5 }, { 0.5, 1.0, 0.5 },{ 0.5, 1.0, 0.0 }, { 0.5, 1.0, 1.0 },
{ 0.5, 0.0, 0.0 }, { 0.5, 0.0, 1.0 },{ 0.5, 0.5, 0.0 }, { 0.5, 0.5, 1.0 }
};
static double colours_green[32] = {
0.5647, 0.5647, 0.7529, 0.9412,
0.1882, 0.3765, 0.4706, 0.6588,
0.3765, 0.9412, 0.9098, 0.9725,
0.3451, 0.4078, 0.6275, 0.6902,
0.1882, 0.7529, 0.7216, 0.7843,
0.1569, 0.2196, 0.4392, 0.5020,
0.2824, 0.8471, 0.8157, 0.8784,
0.2510, 0.3137, 0.5333, 0.5961
};
SDL_Color colours[32];
static byte bit_values[8] = {
0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80
};
#define MOD_CPC_SHIFT (0x01 << 8)
#define MOD_CPC_CTRL (0x02 << 8)
#define MOD_EMU_KEY (0x10 << 8)
typedef enum {
CAP32_EXIT = MOD_EMU_KEY,
CAP32_FPS,
CAP32_FULLSCRN,
CAP32_GUI,
CAP32_JOY,
CAP32_LOADDRVA,
CAP32_LOADDRVB,
CAP32_LOADSNAP,
CAP32_LOADTAPE,
CAP32_MF2RESET,
CAP32_MF2STOP,
CAP32_OPTIONS,
CAP32_PAUSE,
CAP32_RESET,
CAP32_SAVESNAP,
CAP32_SCRNSHOT,
CAP32_SPEED,
CAP32_TAPEPLAY
} CAP32_KEYS;
typedef enum {
CPC_0,
CPC_1,
CPC_2,
CPC_3,
CPC_4,
CPC_5,
CPC_6,
CPC_7,
CPC_8,
CPC_9,
CPC_A,
CPC_B,
CPC_C,
CPC_D,
CPC_E,
CPC_F,
CPC_G,
CPC_H,
CPC_I,
CPC_J,
CPC_K,
CPC_L,
CPC_M,
CPC_N,
CPC_O,
CPC_P,
CPC_Q,
CPC_R,
CPC_S,
CPC_T,
CPC_U,
CPC_V,
CPC_W,
CPC_X,
CPC_Y,
CPC_Z,
CPC_a,
CPC_b,
CPC_c,
CPC_d,
CPC_e,
CPC_f,
CPC_g,
CPC_h,
CPC_i,
CPC_j,
CPC_k,
CPC_l,
CPC_m,
CPC_n,
CPC_o,
CPC_p,
CPC_q,
CPC_r,
CPC_s,
CPC_t,
CPC_u,
CPC_v,
CPC_w,
CPC_x,
CPC_y,
CPC_z,
CPC_AMPERSAND,
CPC_ASTERISK,
CPC_AT,
CPC_BACKQUOTE,
CPC_BACKSLASH,
CPC_CAPSLOCK,
CPC_CLR,
CPC_COLON,
CPC_COMMA,
CPC_CONTROL,
CPC_COPY,
CPC_CPY_DOWN,
CPC_CPY_LEFT,
CPC_CPY_RIGHT,
CPC_CPY_UP,
CPC_CUR_DOWN,
CPC_CUR_LEFT,
CPC_CUR_RIGHT,
CPC_CUR_UP,
CPC_CUR_ENDBL,
CPC_CUR_HOMELN,
CPC_CUR_ENDLN,
CPC_CUR_HOMEBL,
CPC_DBLQUOTE,
CPC_DEL,
CPC_DOLLAR,
CPC_ENTER,
CPC_EQUAL,
CPC_ESC,
CPC_EXCLAMATN,
CPC_F0,
CPC_F1,
CPC_F2,
CPC_F3,
CPC_F4,
CPC_F5,
CPC_F6,
CPC_F7,
CPC_F8,
CPC_F9,
CPC_FPERIOD,
CPC_GREATER,
CPC_HASH,
CPC_LBRACKET,
CPC_LCBRACE,
CPC_LEFTPAREN,
CPC_LESS,
CPC_LSHIFT,
CPC_MINUS,
CPC_PERCENT,
CPC_PERIOD,
CPC_PIPE,
CPC_PLUS,
CPC_POUND,
CPC_POWER,
CPC_QUESTION,
CPC_QUOTE,
CPC_RBRACKET,
CPC_RCBRACE,
CPC_RETURN,
CPC_RIGHTPAREN,
CPC_RSHIFT,
CPC_SEMICOLON,
CPC_SLASH,
CPC_SPACE,
CPC_TAB,
CPC_UNDERSCORE,
CPC_J0_UP,
CPC_J0_DOWN,
CPC_J0_LEFT,
CPC_J0_RIGHT,
CPC_J0_FIRE1,
CPC_J0_FIRE2,
CPC_J1_UP,
CPC_J1_DOWN,
CPC_J1_LEFT,
CPC_J1_RIGHT,
CPC_J1_FIRE1,
CPC_J1_FIRE2,
CPC_ES_NTILDE,
CPC_ES_nTILDE,
CPC_ES_PESETA,
CPC_FR_eACUTE,
CPC_FR_eGRAVE,
CPC_FR_cCEDIL,
CPC_FR_aGRAVE,
CPC_FR_uGRAVE
} CPC_KEYS;
static dword cpc_kbd[3][149] = {
{ // original CPC keyboard
0x40, // CPC_0
0x80, // CPC_1
0x81, // CPC_2
0x71, // CPC_3
0x70, // CPC_4
0x61, // CPC_5
0x60, // CPC_6
0x51, // CPC_7
0x50, // CPC_8
0x41, // CPC_9
0x85 | MOD_CPC_SHIFT, // CPC_A
0x66 | MOD_CPC_SHIFT, // CPC_B
0x76 | MOD_CPC_SHIFT, // CPC_C
0x75 | MOD_CPC_SHIFT, // CPC_D
0x72 | MOD_CPC_SHIFT, // CPC_E
0x65 | MOD_CPC_SHIFT, // CPC_F
0x64 | MOD_CPC_SHIFT, // CPC_G
0x54 | MOD_CPC_SHIFT, // CPC_H
0x43 | MOD_CPC_SHIFT, // CPC_I
0x55 | MOD_CPC_SHIFT, // CPC_J
0x45 | MOD_CPC_SHIFT, // CPC_K
0x44 | MOD_CPC_SHIFT, // CPC_L
0x46 | MOD_CPC_SHIFT, // CPC_M
0x56 | MOD_CPC_SHIFT, // CPC_N
0x42 | MOD_CPC_SHIFT, // CPC_O
0x33 | MOD_CPC_SHIFT, // CPC_P
0x83 | MOD_CPC_SHIFT, // CPC_Q
0x62 | MOD_CPC_SHIFT, // CPC_R
0x74 | MOD_CPC_SHIFT, // CPC_S
0x63 | MOD_CPC_SHIFT, // CPC_T
0x52 | MOD_CPC_SHIFT, // CPC_U
0x67 | MOD_CPC_SHIFT, // CPC_V
0x73 | MOD_CPC_SHIFT, // CPC_W
0x77 | MOD_CPC_SHIFT, // CPC_X
0x53 | MOD_CPC_SHIFT, // CPC_Y
0x87 | MOD_CPC_SHIFT, // CPC_Z
0x85, // CPC_a
0x66, // CPC_b
0x76, // CPC_c
0x75, // CPC_d
0x72, // CPC_e
0x65, // CPC_f
0x64, // CPC_g
0x54, // CPC_h
0x43, // CPC_i
0x55, // CPC_j
0x45, // CPC_k
0x44, // CPC_l
0x46, // CPC_m
0x56, // CPC_n
0x42, // CPC_o
0x33, // CPC_p
0x83, // CPC_q
0x62, // CPC_r
0x74, // CPC_s
0x63, // CPC_t
0x52, // CPC_u
0x67, // CPC_v
0x73, // CPC_w
0x77, // CPC_x
0x53, // CPC_y
0x87, // CPC_z
0x60 | MOD_CPC_SHIFT, // CPC_AMPERSAND
0x35 | MOD_CPC_SHIFT, // CPC_ASTERISK
0x32, // CPC_AT
0x26 | MOD_CPC_SHIFT, // CPC_BACKQUOTE
0x26, // CPC_BACKSLASH
0x86, // CPC_CAPSLOCK
0x20, // CPC_CLR
0x35, // CPC_COLON
0x47, // CPC_COMMA
0x27, // CPC_CONTROL
0x11, // CPC_COPY
0x02 | MOD_CPC_SHIFT, // CPC_CPY_DOWN
0x10 | MOD_CPC_SHIFT, // CPC_CPY_LEFT
0x01 | MOD_CPC_SHIFT, // CPC_CPY_RIGHT
0x00 | MOD_CPC_SHIFT, // CPC_CPY_UP
0x02, // CPC_CUR_DOWN
0x10, // CPC_CUR_LEFT
0x01, // CPC_CUR_RIGHT
0x00, // CPC_CUR_UP
0x02 | MOD_CPC_CTRL, // CPC_CUR_ENDBL
0x10 | MOD_CPC_CTRL, // CPC_CUR_HOMELN
0x01 | MOD_CPC_CTRL, // CPC_CUR_ENDLN
0x00 | MOD_CPC_CTRL, // CPC_CUR_HOMEBL
0x81 | MOD_CPC_SHIFT, // CPC_DBLQUOTE
0x97, // CPC_DEL
0x70 | MOD_CPC_SHIFT, // CPC_DOLLAR
0x06, // CPC_ENTER
0x31 | MOD_CPC_SHIFT, // CPC_EQUAL
0x82, // CPC_ESC
0x80 | MOD_CPC_SHIFT, // CPC_EXCLAMATN
0x17, // CPC_F0
0x15, // CPC_F1
0x16, // CPC_F2
0x05, // CPC_F3
0x24, // CPC_F4
0x14, // CPC_F5
0x04, // CPC_F6
0x12, // CPC_F7
0x13, // CPC_F8
0x03, // CPC_F9
0x07, // CPC_FPERIOD
0x37 | MOD_CPC_SHIFT, // CPC_GREATER
0x71 | MOD_CPC_SHIFT, // CPC_HASH
0x21, // CPC_LBRACKET
0x21 | MOD_CPC_SHIFT, // CPC_LCBRACE
0x50 | MOD_CPC_SHIFT, // CPC_LEFTPAREN
0x47 | MOD_CPC_SHIFT, // CPC_LESS
0x25, // CPC_LSHIFT
0x31, // CPC_MINUS
0x61 | MOD_CPC_SHIFT, // CPC_PERCENT
0x37, // CPC_PERIOD
0x32 | MOD_CPC_SHIFT, // CPC_PIPE
0x34 | MOD_CPC_SHIFT, // CPC_PLUS
0x30 | MOD_CPC_SHIFT, // CPC_POUND
0x30, // CPC_POWER
0x36 | MOD_CPC_SHIFT, // CPC_QUESTION
0x51 | MOD_CPC_SHIFT, // CPC_QUOTE
0x23, // CPC_RBRACKET
0x23 | MOD_CPC_SHIFT, // CPC_RCBRACE
0x22, // CPC_RETURN
0x41 | MOD_CPC_SHIFT, // CPC_RIGHTPAREN
0x25, // CPC_RSHIFT
0x34, // CPC_SEMICOLON
0x36, // CPC_SLASH
0x57, // CPC_SPACE
0x84, // CPC_TAB
0x40 | MOD_CPC_SHIFT, // CPC_UNDERSCORE
0x90, // CPC_J0_UP
0x91, // CPC_J0_DOWN
0x92, // CPC_J0_LEFT
0x93, // CPC_J0_RIGHT
0x94, // CPC_J0_FIRE1
0x95, // CPC_J0_FIRE2
0x60, // CPC_J1_UP
0x61, // CPC_J1_DOWN
0x62, // CPC_J1_LEFT
0x63, // CPC_J1_RIGHT
0x64, // CPC_J1_FIRE1
0x65, // CPC_J1_FIRE2
0xff, // CPC_ES_NTILDE
0xff, // CPC_ES_nTILDE
0xff, // CPC_ES_PESETA
0xff, // CPC_FR_eACUTE
0xff, // CPC_FR_eGRAVE
0xff, // CPC_FR_cCEDIL
0xff, // CPC_FR_aGRAVE
0xff, // CPC_FR_uGRAVE
},
{ // French CPC keyboard
0x40 | MOD_CPC_SHIFT, // CPC_0
0x80 | MOD_CPC_SHIFT, // CPC_1
0x81 | MOD_CPC_SHIFT, // CPC_2
0x71 | MOD_CPC_SHIFT, // CPC_3
0x70 | MOD_CPC_SHIFT, // CPC_4
0x61 | MOD_CPC_SHIFT, // CPC_5
0x60 | MOD_CPC_SHIFT, // CPC_6
0x51 | MOD_CPC_SHIFT, // CPC_7
0x50 | MOD_CPC_SHIFT, // CPC_8
0x41 | MOD_CPC_SHIFT, // CPC_9
0x83 | MOD_CPC_SHIFT, // CPC_A
0x66 | MOD_CPC_SHIFT, // CPC_B
0x76 | MOD_CPC_SHIFT, // CPC_C
0x75 | MOD_CPC_SHIFT, // CPC_D
0x72 | MOD_CPC_SHIFT, // CPC_E
0x65 | MOD_CPC_SHIFT, // CPC_F
0x64 | MOD_CPC_SHIFT, // CPC_G
0x54 | MOD_CPC_SHIFT, // CPC_H
0x43 | MOD_CPC_SHIFT, // CPC_I
0x55 | MOD_CPC_SHIFT, // CPC_J
0x45 | MOD_CPC_SHIFT, // CPC_K
0x44 | MOD_CPC_SHIFT, // CPC_L
0x35 | MOD_CPC_SHIFT, // CPC_M
0x56 | MOD_CPC_SHIFT, // CPC_N
0x42 | MOD_CPC_SHIFT, // CPC_O
0x33 | MOD_CPC_SHIFT, // CPC_P
0x85 | MOD_CPC_SHIFT, // CPC_Q
0x62 | MOD_CPC_SHIFT, // CPC_R
0x74 | MOD_CPC_SHIFT, // CPC_S
0x63 | MOD_CPC_SHIFT, // CPC_T
0x52 | MOD_CPC_SHIFT, // CPC_U
0x67 | MOD_CPC_SHIFT, // CPC_V
0x87 | MOD_CPC_SHIFT, // CPC_W
0x77 | MOD_CPC_SHIFT, // CPC_X
0x53 | MOD_CPC_SHIFT, // CPC_Y
0x73 | MOD_CPC_SHIFT, // CPC_Z
0x83, // CPC_a
0x66, // CPC_b
0x76, // CPC_c
0x75, // CPC_d
0x72, // CPC_e
0x65, // CPC_f
0x64, // CPC_g
0x54, // CPC_h
0x43, // CPC_i
0x55, // CPC_j
0x45, // CPC_k
0x44, // CPC_l
0x35, // CPC_m
0x56, // CPC_n
0x42, // CPC_o
0x33, // CPC_p
0x85, // CPC_q
0x62, // CPC_r
0x74, // CPC_s
0x63, // CPC_t
0x52, // CPC_u
0x67, // CPC_v
0x87, // CPC_w
0x77, // CPC_x
0x53, // CPC_y
0x73, // CPC_z
0x80, // CPC_AMPERSAND
0x21, // CPC_ASTERISK
0x26 | MOD_CPC_SHIFT, // CPC_AT
0xff, // CPC_BACKQUOTE
0x26 | MOD_CPC_CTRL, // CPC_BACKSLASH
0x86, // CPC_CAPSLOCK
0x20, // CPC_CLR
0x37, // CPC_COLON
0x46, // CPC_COMMA
0x27, // CPC_CONTROL
0x11, // CPC_COPY
0x02 | MOD_CPC_SHIFT, // CPC_CPY_DOWN
0x10 | MOD_CPC_SHIFT, // CPC_CPY_LEFT
0x01 | MOD_CPC_SHIFT, // CPC_CPY_RIGHT
0x00 | MOD_CPC_SHIFT, // CPC_CPY_UP
0x02, // CPC_CUR_DOWN
0x10, // CPC_CUR_LEFT
0x01, // CPC_CUR_RIGHT
0x00, // CPC_CUR_UP
0x02 | MOD_CPC_CTRL, // CPC_CUR_ENDBL
0x10 | MOD_CPC_CTRL, // CPC_CUR_HOMELN
0x01 | MOD_CPC_CTRL, // CPC_CUR_ENDLN
0x00 | MOD_CPC_CTRL, // CPC_CUR_HOMEBL
0x71, // CPC_DBLQUOTE
0x97, // CPC_DEL
0x26, // CPC_DOLLAR
0x06, // CPC_ENTER
0x36, // CPC_EQUAL
0x82, // CPC_ESC
0x50, // CPC_EXCLAMATN
0x17, // CPC_F0
0x15, // CPC_F1
0x16, // CPC_F2
0x05, // CPC_F3
0x24, // CPC_F4
0x14, // CPC_F5
0x04, // CPC_F6
0x12, // CPC_F7
0x13, // CPC_F8
0x03, // CPC_F9
0x07, // CPC_FPERIOD
0x23 | MOD_CPC_SHIFT, // CPC_GREATER
0x23, // CPC_HASH
0x31 | MOD_CPC_SHIFT, // CPC_LBRACKET
0xff, // CPC_LCBRACE
0x61, // CPC_LEFTPAREN
0x21 | MOD_CPC_SHIFT, // CPC_LESS
0x25, // CPC_LSHIFT
0x30, // CPC_MINUS
0x34 | MOD_CPC_SHIFT, // CPC_PERCENT
0x47 | MOD_CPC_SHIFT, // CPC_PERIOD
0x32 | MOD_CPC_SHIFT, // CPC_PIPE
0x36 | MOD_CPC_SHIFT, // CPC_PLUS
0xff, // CPC_POUND
0x32, // CPC_POWER
0x46 | MOD_CPC_SHIFT, // CPC_QUESTION
0x70, // CPC_QUOTE
0x60, // CPC_RBRACKET
0xff, // CPC_RCBRACE
0x22, // CPC_RETURN
0x31, // CPC_RIGHTPAREN
0x25, // CPC_RSHIFT
0x47, // CPC_SEMICOLON
0x37 | MOD_CPC_SHIFT, // CPC_SLASH
0x57, // CPC_SPACE
0x84, // CPC_TAB
0x30 | MOD_CPC_SHIFT, // CPC_UNDERSCORE
0x90, // CPC_J0_UP
0x91, // CPC_J0_DOWN
0x92, // CPC_J0_LEFT
0x93, // CPC_J0_RIGHT
0x94, // CPC_J0_FIRE1
0x95, // CPC_J0_FIRE2
0x60, // CPC_J1_UP
0x61, // CPC_J1_DOWN
0x62, // CPC_J1_LEFT
0x63, // CPC_J1_RIGHT
0x64, // CPC_J1_FIRE1
0x65, // CPC_J1_FIRE2
0xff, // CPC_ES_NTILDE
0xff, // CPC_ES_nTILDE
0xff, // CPC_ES_PESETA
0x81, // CPC_FR_eACUTE
0x51, // CPC_FR_eGRAVE
0x41, // CPC_FR_cCEDIL
0x40, // CPC_FR_aGRAVE
0x34, // CPC_FR_uGRAVE
},
{ // Spanish CPC keyboard
0x40, // CPC_0
0x80, // CPC_1
0x81, // CPC_2
0x71, // CPC_3
0x70, // CPC_4
0x61, // CPC_5
0x60, // CPC_6
0x51, // CPC_7
0x50, // CPC_8
0x41, // CPC_9
0x85 | MOD_CPC_SHIFT, // CPC_A
0x66 | MOD_CPC_SHIFT, // CPC_B
0x76 | MOD_CPC_SHIFT, // CPC_C
0x75 | MOD_CPC_SHIFT, // CPC_D
0x72 | MOD_CPC_SHIFT, // CPC_E
0x65 | MOD_CPC_SHIFT, // CPC_F
0x64 | MOD_CPC_SHIFT, // CPC_G
0x54 | MOD_CPC_SHIFT, // CPC_H
0x43 | MOD_CPC_SHIFT, // CPC_I
0x55 | MOD_CPC_SHIFT, // CPC_J
0x45 | MOD_CPC_SHIFT, // CPC_K
0x44 | MOD_CPC_SHIFT, // CPC_L
0x46 | MOD_CPC_SHIFT, // CPC_M
0x56 | MOD_CPC_SHIFT, // CPC_N
0x42 | MOD_CPC_SHIFT, // CPC_O
0x33 | MOD_CPC_SHIFT, // CPC_P
0x83 | MOD_CPC_SHIFT, // CPC_Q
0x62 | MOD_CPC_SHIFT, // CPC_R
0x74 | MOD_CPC_SHIFT, // CPC_S
0x63 | MOD_CPC_SHIFT, // CPC_T
0x52 | MOD_CPC_SHIFT, // CPC_U
0x67 | MOD_CPC_SHIFT, // CPC_V
0x73 | MOD_CPC_SHIFT, // CPC_W
0x77 | MOD_CPC_SHIFT, // CPC_X
0x53 | MOD_CPC_SHIFT, // CPC_Y
0x87 | MOD_CPC_SHIFT, // CPC_Z
0x85, // CPC_a
0x66, // CPC_b
0x76, // CPC_c
0x75, // CPC_d
0x72, // CPC_e
0x65, // CPC_f
0x64, // CPC_g
0x54, // CPC_h
0x43, // CPC_i
0x55, // CPC_j
0x45, // CPC_k
0x44, // CPC_l
0x46, // CPC_m
0x56, // CPC_n
0x42, // CPC_o
0x33, // CPC_p
0x83, // CPC_q
0x62, // CPC_r
0x74, // CPC_s
0x63, // CPC_t
0x52, // CPC_u
0x67, // CPC_v
0x73, // CPC_w
0x77, // CPC_x
0x53, // CPC_y
0x87, // CPC_z
0x60 | MOD_CPC_SHIFT, // CPC_AMPERSAND
0x21 | MOD_CPC_SHIFT, // CPC_ASTERISK
0x32, // CPC_AT
0x26 | MOD_CPC_SHIFT, // CPC_BACKQUOTE
0x26, // CPC_BACKSLASH
0x86, // CPC_CAPSLOCK
0x20, // CPC_CLR
0x34 | MOD_CPC_SHIFT, // CPC_COLON
0x47, // CPC_COMMA
0x27, // CPC_CONTROL
0x11, // CPC_COPY
0x02 | MOD_CPC_SHIFT, // CPC_CPY_DOWN
0x10 | MOD_CPC_SHIFT, // CPC_CPY_LEFT
0x01 | MOD_CPC_SHIFT, // CPC_CPY_RIGHT
0x00 | MOD_CPC_SHIFT, // CPC_CPY_UP
0x02, // CPC_CUR_DOWN
0x10, // CPC_CUR_LEFT
0x01, // CPC_CUR_RIGHT
0x00, // CPC_CUR_UP
0x02 | MOD_CPC_CTRL, // CPC_CUR_ENDBL
0x10 | MOD_CPC_CTRL, // CPC_CUR_HOMELN
0x01 | MOD_CPC_CTRL, // CPC_CUR_ENDLN
0x00 | MOD_CPC_CTRL, // CPC_CUR_HOMEBL
0x81 | MOD_CPC_SHIFT, // CPC_DBLQUOTE
0x97, // CPC_DEL
0x70 | MOD_CPC_SHIFT, // CPC_DOLLAR
0x06, // CPC_ENTER
0x31 | MOD_CPC_SHIFT, // CPC_EQUAL
0x82, // CPC_ESC
0x80 | MOD_CPC_SHIFT, // CPC_EXCLAMATN
0x17, // CPC_F0
0x15, // CPC_F1
0x16, // CPC_F2
0x05, // CPC_F3
0x24, // CPC_F4
0x14, // CPC_F5
0x04, // CPC_F6
0x12, // CPC_F7
0x13, // CPC_F8
0x03, // CPC_F9
0x07, // CPC_FPERIOD
0x37 | MOD_CPC_SHIFT, // CPC_GREATER
0x71 | MOD_CPC_SHIFT, // CPC_HASH
0x21, // CPC_LBRACKET
0xff, // CPC_LCBRACE
0x50 | MOD_CPC_SHIFT, // CPC_LEFTPAREN
0x47 | MOD_CPC_SHIFT, // CPC_LESS
0x25, // CPC_LSHIFT
0x31, // CPC_MINUS
0x61 | MOD_CPC_SHIFT, // CPC_PERCENT
0x37, // CPC_PERIOD
0x32 | MOD_CPC_SHIFT, // CPC_PIPE
0x23 | MOD_CPC_SHIFT, // CPC_PLUS
0xff, // CPC_POUND
0x30, // CPC_POWER
0x36 | MOD_CPC_SHIFT, // CPC_QUESTION
0x51 | MOD_CPC_SHIFT, // CPC_QUOTE
0x23, // CPC_RBRACKET
0xff, // CPC_RCBRACE
0x22, // CPC_RETURN
0x41 | MOD_CPC_SHIFT, // CPC_RIGHTPAREN
0x25, // CPC_RSHIFT
0x34, // CPC_SEMICOLON
0x36, // CPC_SLASH
0x57, // CPC_SPACE
0x84, // CPC_TAB
0x40 | MOD_CPC_SHIFT, // CPC_UNDERSCORE
0x90, // CPC_J0_UP
0x91, // CPC_J0_DOWN
0x92, // CPC_J0_LEFT
0x93, // CPC_J0_RIGHT
0x94, // CPC_J0_FIRE1
0x95, // CPC_J0_FIRE2
0x60, // CPC_J1_UP
0x61, // CPC_J1_DOWN
0x62, // CPC_J1_LEFT
0x63, // CPC_J1_RIGHT
0x64, // CPC_J1_FIRE1
0x65, // CPC_J1_FIRE2
0x35 | MOD_CPC_SHIFT, // CPC_ES_NTILDE
0x35, // CPC_ES_nTILDE
0x30 | MOD_CPC_SHIFT, // CPC_ES_PESETA
0xff, // CPC_FR_eACUTE
0xff, // CPC_FR_eGRAVE
0xff, // CPC_FR_cCEDIL
0xff, // CPC_FR_aGRAVE
0xff, // CPC_FR_uGRAVE
}
};
#define MOD_PC_SHIFT (KMOD_SHIFT << 16)
#define MOD_PC_CTRL (KMOD_CTRL << 16)
#define MOD_PC_MODE (KMOD_MODE << 16)
#define KBD_MAX_ENTRIES 160
static int kbd_layout[4][KBD_MAX_ENTRIES][2] = {
{ // US PC to CPC keyboard layout translation
{ CPC_0, SDLK_0 },
{ CPC_1, SDLK_1 },
{ CPC_2, SDLK_2 },
{ CPC_3, SDLK_3 },
{ CPC_4, SDLK_4 },
{ CPC_5, SDLK_5 },
{ CPC_6, SDLK_6 },
{ CPC_7, SDLK_7 },
{ CPC_8, SDLK_8 },
{ CPC_9, SDLK_9 },
{ CPC_A, SDLK_a | MOD_PC_SHIFT },
{ CPC_B, SDLK_b | MOD_PC_SHIFT },
{ CPC_C, SDLK_c | MOD_PC_SHIFT },
{ CPC_D, SDLK_d | MOD_PC_SHIFT },
{ CPC_E, SDLK_e | MOD_PC_SHIFT },
{ CPC_F, SDLK_f | MOD_PC_SHIFT },
{ CPC_G, SDLK_g | MOD_PC_SHIFT },
{ CPC_H, SDLK_h | MOD_PC_SHIFT },
{ CPC_I, SDLK_i | MOD_PC_SHIFT },
{ CPC_J, SDLK_j | MOD_PC_SHIFT },
{ CPC_K, SDLK_k | MOD_PC_SHIFT },
{ CPC_L, SDLK_l | MOD_PC_SHIFT },
{ CPC_M, SDLK_m | MOD_PC_SHIFT },
{ CPC_N, SDLK_n | MOD_PC_SHIFT },
{ CPC_O, SDLK_o | MOD_PC_SHIFT },
{ CPC_P, SDLK_p | MOD_PC_SHIFT },
{ CPC_Q, SDLK_q | MOD_PC_SHIFT },
{ CPC_R, SDLK_r | MOD_PC_SHIFT },
{ CPC_S, SDLK_s | MOD_PC_SHIFT },
{ CPC_T, SDLK_t | MOD_PC_SHIFT },
{ CPC_U, SDLK_u | MOD_PC_SHIFT },
{ CPC_V, SDLK_v | MOD_PC_SHIFT },
{ CPC_W, SDLK_w | MOD_PC_SHIFT },
{ CPC_X, SDLK_x | MOD_PC_SHIFT },
{ CPC_Y, SDLK_y | MOD_PC_SHIFT },
{ CPC_Z, SDLK_z | MOD_PC_SHIFT },
{ CPC_a, SDLK_a },
{ CPC_b, SDLK_b },
{ CPC_c, SDLK_c },
{ CPC_d, SDLK_d },
{ CPC_e, SDLK_e },
{ CPC_f, SDLK_f },
{ CPC_g, SDLK_g },
{ CPC_h, SDLK_h },
{ CPC_i, SDLK_i },
{ CPC_j, SDLK_j },
{ CPC_k, SDLK_k },
{ CPC_l, SDLK_l },
{ CPC_m, SDLK_m },
{ CPC_n, SDLK_n },
{ CPC_o, SDLK_o },
{ CPC_p, SDLK_p },
{ CPC_q, SDLK_q },
{ CPC_r, SDLK_r },
{ CPC_s, SDLK_s },
{ CPC_t, SDLK_t },
{ CPC_u, SDLK_u },
{ CPC_v, SDLK_v },
{ CPC_w, SDLK_w },
{ CPC_x, SDLK_x },
{ CPC_y, SDLK_y },
{ CPC_z, SDLK_z },
{ CPC_AMPERSAND, SDLK_7 | MOD_PC_SHIFT },
{ CPC_ASTERISK, SDLK_8 | MOD_PC_SHIFT },
{ CPC_AT, SDLK_2 | MOD_PC_SHIFT },
{ CPC_BACKQUOTE, SDLK_BACKQUOTE },
{ CPC_BACKSLASH, SDLK_BACKSLASH },
{ CPC_CAPSLOCK, SDLK_CAPSLOCK },
{ CPC_CLR, SDLK_DELETE },
{ CPC_COLON, SDLK_SEMICOLON | MOD_PC_SHIFT },
{ CPC_COMMA, SDLK_COMMA },
{ CPC_CONTROL, SDLK_LCTRL },
{ CPC_COPY, SDLK_LALT },
{ CPC_CPY_DOWN, SDLK_DOWN | MOD_PC_SHIFT },
{ CPC_CPY_LEFT, SDLK_LEFT | MOD_PC_SHIFT },
{ CPC_CPY_RIGHT, SDLK_RIGHT | MOD_PC_SHIFT },
{ CPC_CPY_UP, SDLK_UP | MOD_PC_SHIFT },
{ CPC_CUR_DOWN, SDLK_DOWN },
{ CPC_CUR_LEFT, SDLK_LEFT },
{ CPC_CUR_RIGHT, SDLK_RIGHT },
{ CPC_CUR_UP, SDLK_UP },
{ CPC_CUR_ENDBL, SDLK_END | MOD_PC_CTRL },
{ CPC_CUR_HOMELN, SDLK_HOME },
{ CPC_CUR_ENDLN, SDLK_END },
{ CPC_CUR_HOMEBL, SDLK_HOME | MOD_PC_CTRL },
{ CPC_DBLQUOTE, SDLK_QUOTE | MOD_PC_SHIFT },
{ CPC_DEL, SDLK_BACKSPACE },
{ CPC_DOLLAR, SDLK_4 | MOD_PC_SHIFT },
{ CPC_ENTER, SDLK_KP_ENTER },
{ CPC_EQUAL, SDLK_EQUALS },
{ CPC_ESC, SDLK_ESCAPE },
{ CPC_EXCLAMATN, SDLK_1 | MOD_PC_SHIFT },
{ CPC_F0, SDLK_KP0 },
{ CPC_F1, SDLK_KP1 },
{ CPC_F2, SDLK_KP2 },
{ CPC_F3, SDLK_KP3 },
{ CPC_F4, SDLK_KP4 },
{ CPC_F5, SDLK_KP5 },
{ CPC_F6, SDLK_KP6 },
{ CPC_F7, SDLK_KP7 },
{ CPC_F8, SDLK_KP8 },
{ CPC_F9, SDLK_KP9 },
{ CPC_FPERIOD, SDLK_KP_PERIOD },
{ CPC_GREATER, SDLK_PERIOD | MOD_PC_SHIFT },
{ CPC_HASH, SDLK_3 | MOD_PC_SHIFT },
{ CPC_LBRACKET, SDLK_LEFTBRACKET },
{ CPC_LCBRACE, SDLK_LEFTBRACKET | MOD_PC_SHIFT },
{ CPC_LEFTPAREN, SDLK_9 | MOD_PC_SHIFT },
{ CPC_LESS, SDLK_COMMA | MOD_PC_SHIFT },
{ CPC_LSHIFT, SDLK_LSHIFT },
{ CPC_MINUS, SDLK_MINUS },
{ CPC_PERCENT, SDLK_5 | MOD_PC_SHIFT },
{ CPC_PERIOD, SDLK_PERIOD },
{ CPC_PIPE, SDLK_BACKSLASH | MOD_PC_SHIFT },
{ CPC_PLUS, SDLK_EQUALS | MOD_PC_SHIFT },
{ CPC_POUND, 0 },
{ CPC_POWER, SDLK_6 | MOD_PC_SHIFT },
{ CPC_QUESTION, SDLK_SLASH | MOD_PC_SHIFT },
{ CPC_QUOTE, SDLK_QUOTE },
{ CPC_RBRACKET, SDLK_RIGHTBRACKET },
{ CPC_RCBRACE, SDLK_RIGHTBRACKET | MOD_PC_SHIFT },
{ CPC_RETURN, SDLK_RETURN },
{ CPC_RIGHTPAREN, SDLK_0 | MOD_PC_SHIFT },
{ CPC_RSHIFT, SDLK_RSHIFT },
{ CPC_SEMICOLON, SDLK_SEMICOLON },
{ CPC_SLASH, SDLK_SLASH },
{ CPC_SPACE, SDLK_SPACE },
{ CPC_TAB, SDLK_TAB },
{ CPC_UNDERSCORE, SDLK_MINUS | MOD_PC_SHIFT },
{ CAP32_EXIT, SDLK_F10 },
{ CAP32_FPS, SDLK_F8 },
{ CAP32_GUI, SDLK_F1},
{ CAP32_FULLSCRN, SDLK_F2 },
{ CAP32_JOY, SDLK_F7 },
//{ CAP32_LOADDRVA, SDLK_F6 },
//{ CAP32_LOADDRVB, SDLK_F7 },
//{ CAP32_LOADSNAP, SDLK_F2 },
//{ CAP32_LOADTAPE, SDLK_F3 },
//{ CAP32_MF2RESET, SDLK_F6 | MOD_PC_CTRL },
{ CAP32_MF2STOP, SDLK_F6 },
//{ CAP32_OPTIONS, SDLK_F8 },
//{ CAP32_PAUSE, SDLK_BREAK },
{ CAP32_RESET, SDLK_F5 },
//{ CAP32_SAVESNAP, SDLK_F4 },
//{ CAP32_SCRNSHOT, SDLK_PRINT },
{ CAP32_SPEED, SDLK_F9 },
{ CAP32_TAPEPLAY, SDLK_F4 }
},
{ // French PC to CPC keyboard layout translation
{ CPC_0, SDLK_WORLD_64 | MOD_PC_SHIFT },
{ CPC_1, SDLK_AMPERSAND | MOD_PC_SHIFT },
{ CPC_2, SDLK_WORLD_73 | MOD_PC_SHIFT},
{ CPC_3, SDLK_QUOTEDBL | MOD_PC_SHIFT },
{ CPC_4, SDLK_QUOTE | MOD_PC_SHIFT },
{ CPC_5, SDLK_LEFTPAREN | MOD_PC_SHIFT },
{ CPC_6, SDLK_MINUS | MOD_PC_SHIFT },
{ CPC_7, SDLK_WORLD_72 | MOD_PC_SHIFT },
{ CPC_8, SDLK_UNDERSCORE | MOD_PC_SHIFT },
{ CPC_9, SDLK_WORLD_71 | MOD_PC_SHIFT },
{ CPC_A, SDLK_a | MOD_PC_SHIFT },
{ CPC_B, SDLK_b | MOD_PC_SHIFT },
{ CPC_C, SDLK_c | MOD_PC_SHIFT },
{ CPC_D, SDLK_d | MOD_PC_SHIFT },
{ CPC_E, SDLK_e | MOD_PC_SHIFT },
{ CPC_F, SDLK_f | MOD_PC_SHIFT },
{ CPC_G, SDLK_g | MOD_PC_SHIFT },
{ CPC_H, SDLK_h | MOD_PC_SHIFT },
{ CPC_I, SDLK_i | MOD_PC_SHIFT },
{ CPC_J, SDLK_j | MOD_PC_SHIFT },
{ CPC_K, SDLK_k | MOD_PC_SHIFT },
{ CPC_L, SDLK_l | MOD_PC_SHIFT },
{ CPC_M, SDLK_m | MOD_PC_SHIFT },
{ CPC_N, SDLK_n | MOD_PC_SHIFT },
{ CPC_O, SDLK_o | MOD_PC_SHIFT },
{ CPC_P, SDLK_p | MOD_PC_SHIFT },
{ CPC_Q, SDLK_q | MOD_PC_SHIFT },
{ CPC_R, SDLK_r | MOD_PC_SHIFT },
{ CPC_S, SDLK_s | MOD_PC_SHIFT },