Pecus/libretro-atari800
1
0
Fork 0
mirror of https://github.com/Pecusx/libretro-atari800.git synced 2026-05-20 22:33:22 +02:00
Code Issues Packages Projects Releases Wiki Activity
Files
master
libretro-atari800/libretro/core-mapper.c
T
greenchili2 20d59afb3f Fix first run crashing on Xbox One. Added savestate support. Rewind … (#87) 
* Fix first run crashing on Xbox One.
* Added savestate support.
* Rewind works.  Fixes issue #83 and possibly #49.
* Added Disc Control menu.  Supports Disks, Tapes and M3U files (issue #66).
* Added in support for 5200 Super Carts.
* Better support for 5200 controller.
* Added Paddle support.
* Converted Core Options menu to v2.
* Moved some core options into submenus.
* Added controller mappings for Ports 2-4.
* Added options for Dual Stick and Swap Ports.  Fixes issue #76.
* Joystick/Console now controlled more easily with device type Atari Keyboard.
* Added 4 Hi-Res Artifacting modes.  Restart does something now.
* When core option changed only reboot if necessary.  Removed several hardcoded controller binds.  Fixed issue #29.  Joypad input ignored when virtual keyboard active.
* SIO Acceleration now defaults to enabled.  Fix for Bounty Bob (5200 & lift fix A800).
* Added Atari 800 carts to autodetect DB.
* Added more Carts to DB.
* Fixed Drive Index not being reset on 'restart'.
* Changed Atari Joystick default mappings to something more reasonable.
2023-07-31 23:35:21 +02:00

706 lines
19 KiB
C
Raw Permalink Blame History

#include "libretro.h"
#include "libretro-core.h"
#include "retroscreen.h"
#include "platform.h"
#include "vkbd.h"
#include "input.h"
#include "pokey.h"
//CORE VAR
#ifdef _WIN32
char slash = '\\';
#else
char slash = '/';
#endif
//extern void retro_message(const char* text, unsigned int frames, int alt);
long frame=0;
unsigned long Ktime=0 , LastFPSTime=0;
//VIDEO
#ifdef RENDER16B
uint16_t Retro_Screen[400*300];
#else
unsigned int Retro_Screen[400*300];
#endif
//SOUND
short signed int SNDBUF[1024*2];
int snd_sampler_pal = 44100 / 50;
int snd_sampler_ntsc = 44100 / 60;
//EMU FLAGS
int NPAGE = -1, KCOL = 1, BKGCOLOR = 0;
int SHOWKEY = -1, SHOWKEYDELAY = 0;
int VKBD_OPACITY = -1;
#if defined(ANDROID) || defined(__ANDROID__)
int MOUSE_EMULATED = 1;
#else
int MOUSE_EMULATED = -1;
#endif
int SHIFTON=-1,MOUSEMODE=-1,PAS=4;
int SND=1; //SOUND ON/OFF
int pauseg=0; //enter_gui
int touch=-1; // gui mouse btn
//JOY
int al[2][2];//left analog1
int ar[2][2];//right analog1
unsigned char MXjoy[4]; // joy
int16_t joypad_bits[4];
extern UBYTE consol_mask;
#define JOYRANGE_UP_VALUE -16384 /* Joystick ranges in XY */
#define JOYRANGE_DOWN_VALUE 16383
#define JOYRANGE_LEFT_VALUE -16384
#define JOYRANGE_RIGHT_VALUE 16383
// retro core option variables
extern int atari_joyhack;
extern int keyboard_type;
extern int pot_analog_deadzone;
extern int paddle_mode;
extern int paddle_speed;
extern int INPUT_joy_5200_center;
extern int INPUT_joy_5200_min;
extern int INPUT_joy_5200_max;
extern int INPUT_digital_5200_min;
extern int INPUT_digital_5200_center;
extern int INPUT_digital_5200_max;
//MOUSE Is this even tied to anything?
extern int pushi; // gui mouse btn
int gmx,gmy; //gui mouse
int mouse_wu=0,mouse_wd=0;
//Atari800 EMU mouse
extern UBYTE POKEY_POT_input[8];
extern int INPUT_mouse_pot_min;
extern int INPUT_mouse_pot_max;
//KEYBOARD
char Key_State[512];
static char old_Key_State[512];
int mbt[4][16] = { {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}, { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
, { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }, { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 } };
//STATS GUI
int BOXDEC= 32+2;
int STAT_BASEY;
/*static*/ retro_input_state_t input_state_cb;
static retro_input_poll_t input_poll_cb;
extern bool libretro_supports_bitmasks;
void retro_set_input_state(retro_input_state_t cb)
{
input_state_cb = cb;
}
void retro_set_input_poll(retro_input_poll_t cb)
{
input_poll_cb = cb;
}
int slowdown=0;
#if defined(ANDROID) || defined(__ANDROID__)
#define DEFAULT_PATH "/mnt/sdcard/"
#else
#ifdef PS3PORT
#define DEFAULT_PATH "/dev_hdd0/HOMEBREW/"
#else
#define DEFAULT_PATH "/"
#endif
#endif
#define RETRO_DEVICE_ATARI_KEYBOARD RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_KEYBOARD, 0)
#define RETRO_DEVICE_ATARI_JOYSTICK RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_JOYPAD, 1)
#define RETRO_DEVICE_ATARI_5200_JOYSTICK RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_JOYPAD, 2)
void texture_uninit(void) { }
void texture_init(void)
{
memset(Retro_Screen, 0, sizeof(Retro_Screen));
memset(old_Key_State ,0, sizeof(old_Key_State));
gmx=(retrow/2)-1;
gmy=(retroh/2)-1;
}
int pushi=0; //mouse button
int keydown=0,keyup=0;
int KBMOD=-1;
int RSTOPON=-1;
int CTRLON=-1;
extern unsigned short int bmp[400*300];
extern unsigned atari_devices[ 4 ];
extern int UI_is_active;
extern int CURRENT_TV;
void retro_sound_update(void)
{
int x,stop=CURRENT_TV==312?885:742;//FIXME: 882/735?
if (! UI_is_active)
{
Sound_Callback(SNDBUF, 1024*2*2);
for(x=0;x<stop*2;x+=2)
retro_audio_cb(SNDBUF[x],SNDBUF[x+2]);
}
}
//extern void vkbd_key(int key,int pressed);
void Screen_SetFullUpdate(int scr)
{
if (scr == 0 || scr > 1)
memset(Retro_Screen, 0, sizeof(Retro_Screen));
}
void vkbd_key(int key,int pressed)
{
if(pressed)
{
if(SHIFTON==1)
;
Key_State[key]=1;
// key is being held down
}
else
{
if(SHIFTON==1)
;
Key_State[key]=0;
// key is being RELEASE
}
}
void retro_virtualkb(void)
{
// VKBD
int i;
// RETRO B Y SLT STA UP DWN LEFT RGT A X L R L2 R2 L3 R3
// INDEX 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
static int oldi=-1;
static int vkx=0,vky=0;
if(oldi!=-1)
{
vkbd_key(oldi,0);
oldi=-1;
}
if(SHOWKEY==1)
{
static int vkflag[5]={0,0,0,0,0};
if ( (joypad_bits[0] & (1 << RETRO_DEVICE_ID_JOYPAD_UP)) && vkflag[0]==0 )
vkflag[0]=1;
else if (vkflag[0]==1 && !(joypad_bits[0] & (1 << RETRO_DEVICE_ID_JOYPAD_UP)) )
{
vkflag[0]=0;
vky -= 1;
}
if ( (joypad_bits[0] & (1 << RETRO_DEVICE_ID_JOYPAD_DOWN)) && vkflag[1]==0 )
vkflag[1]=1;
else if (vkflag[1]==1 && !(joypad_bits[0] & (1 << RETRO_DEVICE_ID_JOYPAD_DOWN)) )
{
vkflag[1]=0;
vky += 1;
}
if ( (joypad_bits[0] & (1 << RETRO_DEVICE_ID_JOYPAD_LEFT)) && vkflag[2]==0 )
vkflag[2]=1;
else if (vkflag[2]==1 && !(joypad_bits[0] & (1 << RETRO_DEVICE_ID_JOYPAD_LEFT)) )
{
vkflag[2]=0;
vkx -= 1;
}
if ( (joypad_bits[0] & (1 << RETRO_DEVICE_ID_JOYPAD_RIGHT)) && vkflag[3]==0 )
vkflag[3]=1;
else if (vkflag[3]==1 && !(joypad_bits[0] & (1 << RETRO_DEVICE_ID_JOYPAD_RIGHT)) )
{
vkflag[3]=0;
vkx += 1;
}
if(vkx<0)vkx=NPLGN-1;
if(vkx>NPLGN-1)vkx=0;
if(vky<0)vky=NLIGN-1;
if(vky>NLIGN-1)vky=0;
virtual_kdb(( char *)Retro_Screen,vkx,vky);
i=0; // swapped Button 1 and 2 definitions ( used to be 8 )
if( (joypad_bits[0] & (1 << i)) && vkflag[4]==0 )
vkflag[4]=1;
else if( !(joypad_bits[0] & (1 << i)) && vkflag[4]==1 )
{
vkflag[4]=0;
i=check_vkey2(vkx,vky);
if(i==-1)
oldi=-1;
if(i==-2)
{
NPAGE=-NPAGE;
oldi=-1;
}
else if(i==-3)
{
//KDB bgcolor
KCOL=-KCOL;
oldi=-1;
}
else if(i==-4)
{
//VKbd show/hide
oldi=-1;
Screen_SetFullUpdate(0);
SHOWKEY=-SHOWKEY;
}
else if(i==-5)
{
//VKbd opacitu on/off
VKBD_OPACITY=-VKBD_OPACITY;
oldi=-1;
}
else if(i==-6)
oldi=-1;
else if(i==-7)
oldi=-1;
else if(i==-8)
oldi=-1;
else
{
if(i==RETROK_LSHIFT) //SHIFT
{
SHIFTON=-SHIFTON;
oldi=-1;
}
else if(i==RETROK_LCTRL) //CTRL
{
CTRLON=-CTRLON;
oldi=-1;
}
else if(i==-12) //RSTOP
{
//(RETROK_ESCAPE);
RSTOPON=-RSTOPON;
oldi=-1;
}
else if(i==-13) //GUI
{
SHOWKEY=-SHOWKEY;
oldi=-1;
}
else if(i==-14) //JOY PORT TOGGLE
{
SHOWKEY=-SHOWKEY;
oldi=-1;
}
else
{
oldi=i;
vkbd_key(oldi,1);
}
}
}
}
}
void Process_key(void)
{
int i;
if(keyboard_type==1)
return;
for(i=0;i<320;i++)
Key_State[i]=input_state_cb(0, RETRO_DEVICE_KEYBOARD, 0,i) ? 0x80: 0;
if(memcmp( Key_State,old_Key_State , sizeof(Key_State) ) )
{
for(i=0;i<320;i++)
{
if(Key_State[i] && Key_State[i]!=old_Key_State[i] )
{
if(i==RETROK_RCTRL)
{
CTRLON=-CTRLON;
continue;
}
if(i==RETROK_RSHIFT)
{
SHIFTON=-SHIFTON;
continue;
}
if(i==RETROK_LALT)
{
KBMOD=-KBMOD;
continue;
}
//printf("press: %d \n",i);
//retro_key_down(i);
}
else if ( !Key_State[i] && Key_State[i]!=old_Key_State[i] )
{
if(i==RETROK_RCTRL)
{
CTRLON=-CTRLON;
continue;
}
if(i==RETROK_RSHIFT)
{
SHIFTON=-SHIFTON;
continue;
}
if(i==RETROK_LALT)
{
KBMOD=-KBMOD;
continue;
}
//printf("release: %d \n",i);
//retro_key_up(i);
}
}
}
memcpy(old_Key_State,Key_State , sizeof(Key_State) );
}
int Atari_POT(int input)
{
int which = input / 2;
int xval, yval, pval, result;
//if (consol_mask == 0x0f)
// return 228;
/* account for Joystick swap enabled */
if (atari_joyhack == 2)
which = (which + 1) % 2;
xval = input_state_cb(which, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X);
yval = input_state_cb(which, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y);
pval = (input & 1) ? yval : xval;
if ((pval > -pot_analog_deadzone) && (pval < pot_analog_deadzone))
return INPUT_joy_5200_center;
/* Convert to amplitude */
float amplitude = (float)((pval > pot_analog_deadzone) ?
(pval - pot_analog_deadzone) :
(pval + pot_analog_deadzone)) /
(float)(LIBRETRO_ANALOG_RANGE - pot_analog_deadzone);
/* Map to Atari 5200 values */
if (amplitude >= 0.0f)
result = (JOY_5200_CENTER + (unsigned int)(((float)(INPUT_joy_5200_max - JOY_5200_CENTER) * amplitude) + 0.5f));
else
result = (JOY_5200_CENTER - (unsigned int)(((float)(JOY_5200_CENTER - INPUT_joy_5200_min) * -amplitude) + 0.5f));
/* for debug purposes */
//if (input == 1)
//{
// char msg[256];
// //sprintf(msg, "X=%f, Y=%f, Deadzone=%f. Result- %i\n", xval / (float)LIBRETRO_ANALOG_RANGE, yval / (float)LIBRETRO_ANALOG_RANGE, (float)pot_analog_deadzone, result);
// sprintf(msg, "Joy Min=%i, Joy Max=%i. Result- %i\n", INPUT_joy_5200_max, INPUT_joy_5200_min, result);
// retro_message(msg, 60, 0);
//}
return result;
}
int Retro_PollEvent()
{
// RETRO B Y SLT STA UP DWN LEFT RGT A X L R L2 R2 L3 R3
// INDEX 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
int i,j;
static int vbt[4][16]={
{0x80,0x0,0x0,0x0,0x01,0x02,0x04,0x08,0x10,0x40,0x0,0x0,0x0,0x0,0x0,0x0},
{0x80,0x0,0x0,0x0,0x01,0x02,0x04,0x08,0x10,0x40,0x0,0x0,0x0,0x0,0x0,0x0},
{0x80,0x0,0x0,0x0,0x01,0x02,0x04,0x08,0x10,0x40,0x0,0x0,0x0,0x0,0x0,0x0},
{0x80,0x0,0x0,0x0,0x01,0x02,0x04,0x08,0x10,0x40,0x0,0x0,0x0,0x0,0x0,0x0},
};
input_poll_cb();
for (j = 0; j < 4; j++)
{
if (libretro_supports_bitmasks)
joypad_bits[j] = input_state_cb(j, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_MASK);
else
{
joypad_bits[j] = 0;
for (i = 0; i < (RETRO_DEVICE_ID_JOYPAD_R3+1); i++)
joypad_bits[j] |= input_state_cb(j, RETRO_DEVICE_JOYPAD, 0, i) ? (1 << i) : 0;
}
}
int mouse_l;
int mouse_r;
int16_t mouse_x,mouse_y;
mouse_x=mouse_y=0;
if (SHOWKEY==-1 && pauseg==0)
Process_key();
//Joy mode
for(j=0;j<4;j++)
{
for(i=0;i<16;i++)
{
if(joypad_bits[j] & (1 << i))
MXjoy[j] |= vbt[j][i]; // Joy press
else if( MXjoy[j] & vbt[j][i])
MXjoy[j] &= ~vbt[j][i]; // Joy press
}
}
if (atari_joyhack == 1 && !paddle_mode) //hack for robotron right analog act as Joy1
{
//emulate Joy1 with joy analog right
ar[0][0] = (input_state_cb(0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_X));
ar[0][1] = (input_state_cb(0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_RIGHT, RETRO_DEVICE_ID_ANALOG_Y));
/* Directions */
if (ar[0][1] <= JOYRANGE_UP_VALUE)
MXjoy[1] |= 0x01;
else if (ar[0][1] >= JOYRANGE_DOWN_VALUE)
MXjoy[1] |= 0x02;
if (ar[0][0] <= JOYRANGE_LEFT_VALUE)
MXjoy[1] |= 0x04;
else if (ar[0][0] >= JOYRANGE_RIGHT_VALUE)
MXjoy[1] |= 0x08;
}
else if (atari_joyhack == 2 && !paddle_mode) //hack for Joy 1 / 2 swap.
{
//emulate Joy1 with joy analog right
al[0][0] = (input_state_cb(0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X));
al[0][1] = (input_state_cb(0, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y));
if (libretro_supports_bitmasks)
joypad_bits[1] = input_state_cb(0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_MASK);
else
{
joypad_bits[1] = 0;
joypad_bits[1] |= input_state_cb(0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_MASK) ? 1 : 0;
}
for (i = 0 ; i < 16; i++)
{
if (joypad_bits[1] & (1 << i))
MXjoy[1] |= vbt[0][i]; // Joy press
else if (MXjoy[1] & vbt[0][i])
MXjoy[1] &= ~vbt[0][i]; // Joy press
}
/* Directions */
if (al[0][1] <= JOYRANGE_UP_VALUE)
MXjoy[1] |= 0x01;
else if (al[0][1] >= JOYRANGE_DOWN_VALUE)
MXjoy[1] |= 0x02;
if (al[0][0] <= JOYRANGE_LEFT_VALUE)
MXjoy[1] |= 0x04;
else if (al[0][0] >= JOYRANGE_RIGHT_VALUE)
MXjoy[1] |= 0x08;
}
if ( atari_devices[0] != RETRO_DEVICE_ATARI_KEYBOARD)
{
//shortcut for joy mode only
//Button B Y SLT STA
// 0 1 2 3
for (i = 0; i < 16; i++)
{
for (int j = 0; j < 4; j++)
{
if ((joypad_bits[j] & (1 << i)) && mbt[j][i] == 0)
mbt[j][i] = 1;
else if (mbt[j][i] == 1 && !(joypad_bits[j] & (1 << i)))
{
mbt[j][i] = 0;
#if defined(ANDROID) || defined(__ANDROID__)
/* apparently this is used by the ANDROID port? Keep in for now. Android only*/
if(i==2)
MOUSE_EMULATED = -MOUSE_EMULATED;
#endif
}
}
}
/* Huh? */
//for(i=0;i<4;i++)
//{
// if ( (joypad_bits[0] & (1 << i)) && mbt[i]==0 )
// mbt[i]=1;
// else if (mbt[i]==1 && !(joypad_bits[0] & (1 << i)) )
// {
// mbt[i]=0;
// //if(i==2) /* hard coded? android only? */
// // MOUSE_EMULATED = -MOUSE_EMULATED;
// }
//}
////Button L R L2 R2 L3 R3
//// 10 11 12 13 14 15
//for(i=10;i<16;i++)
//{
// if ( (joypad_bits[0] & (1 << i)) && mbt[i]==0 )
// mbt[i]=1;
// else if ( mbt[i]==1 && !(joypad_bits[0] & (1 << i)) )
// {
// mbt[i]=0;
// //if(i==14) /* removed can be defined in controller settings screen? */
// //SHOWKEY = -SHOWKEY;
// }
//}
}
else //Emulate joystick controls with keyboard/retro_keyboard only Joy 1 atm... experimental
{
// these are the same for both computer and 5200
if (Key_State[RETROK_KP8]) // up
MXjoy[0] |= 0x01;
else if (Key_State[RETROK_KP2]) // down
MXjoy[0] |= 0x02;
if (Key_State[RETROK_KP4]) // left
MXjoy[0] |= 0x04;
else if (Key_State[RETROK_KP6]) // right
MXjoy[0] |= 0x08;
if (Key_State[RETROK_RALT]) // fire 1
MXjoy[0] |= 0x80;
// 5200 fire button 2
if (Atari800_machine_type == Atari800_MACHINE_5200 && !UI_is_active)
if ( Key_State[RETROK_RCTRL])
INPUT_key_shift = 1;
}
if (paddle_mode)
{
for (int i = 0; i < 4; i++)
{
int pval = input_state_cb(i, RETRO_DEVICE_ANALOG, RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X);
if ((pval < -pot_analog_deadzone) || (pval > pot_analog_deadzone))
{
if (pval > 0)
POKEY_POT_input[i] -= paddle_speed;
else
POKEY_POT_input[i] += paddle_speed;
}
else
{
if (joypad_bits[0] & (1 << RETRO_DEVICE_ID_JOYPAD_RIGHT))
POKEY_POT_input[i] -= paddle_speed;
if (joypad_bits[0] & (1 << RETRO_DEVICE_ID_JOYPAD_LEFT))
POKEY_POT_input[i] += paddle_speed;
}
if (POKEY_POT_input[i] < INPUT_mouse_pot_min)
POKEY_POT_input[i] = INPUT_mouse_pot_min;
if (POKEY_POT_input[i] > INPUT_mouse_pot_max)
POKEY_POT_input[i] = INPUT_mouse_pot_max;
}
}
if(MOUSE_EMULATED==1)
{
if(slowdown>0)
return 1;
if (joypad_bits[0] & (1 << RETRO_DEVICE_ID_JOYPAD_RIGHT))
mouse_x += PAS;
if (joypad_bits[0] & (1 << RETRO_DEVICE_ID_JOYPAD_LEFT))
mouse_x -= PAS;
if (joypad_bits[0] & (1 << RETRO_DEVICE_ID_JOYPAD_DOWN))
mouse_y += PAS;
if (joypad_bits[0] & (1 << RETRO_DEVICE_ID_JOYPAD_UP))
mouse_y -= PAS;
mouse_l = (joypad_bits[0] & (1 << RETRO_DEVICE_ID_JOYPAD_B)) ? 1 : 0;
mouse_r = (joypad_bits[0] & (1 << RETRO_DEVICE_ID_JOYPAD_A)) ? 1 : 0;
slowdown=1;
}
else
{
mouse_wu = input_state_cb(0, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_WHEELUP);
mouse_wd = input_state_cb(0, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_WHEELDOWN);
mouse_x = input_state_cb(0, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_X);
mouse_y = input_state_cb(0, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_Y);
mouse_l = input_state_cb(0, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_LEFT);
mouse_r = input_state_cb(0, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_RIGHT);
}
static int mmbL=0,mmbR=0;
if(mmbL==0 && mouse_l)
{
mmbL=1;
pushi=1;
touch=1;
}
else if(mmbL==1 && !mouse_l)
{
mmbL=0;
pushi=0;
touch=-1;
}
if(mmbR==0 && mouse_r)
mmbR=1;
else if(mmbR==1 && !mouse_r)
mmbR=0;
gmx += mouse_x;
gmy += mouse_y;
if(gmx<0)
gmx = 0;
if(gmx>retrow-1)
gmx = retrow-1;
if(gmy<0)
gmy = 0;
if(gmy>retroh-1)
gmy = retroh-1;
if(SHOWKEY==1 && pauseg==0)
retro_virtualkb();
return 1;
}
Reference in New Issue View Git Blame Copy Permalink