void NetplayUpdate(uint8 *joyp)
{
static uint8 buf[5]; /* 4 play states, + command/extra byte */
static uint8 joypb[4];
memcpy(joypb,joyp,4);
/* This shouldn't happen, but just in case. 0xFF is used as a command escape elsewhere. */
if(joypb[0] == 0xFF)
joypb[0] = 0xF;
#ifdef NETWORK
if(!netdcount)
if(!FCEUD_SendData(joypb,numlocal))
{
NetError();
return;
}
if(!netdcount)
do
{
if(!FCEUD_RecvData(buf,5))
{
NetError();
return;
}
switch(buf[4])
{
default: FCEU_DoSimpleCommand(buf[4]);break;
case FCEUNPCMD_TEXT:
{
uint8 *tbuf;
uint32 len = FCEU_de32lsb(buf);
if(len > 100000) // Insanity check!
{
NetError();
return;
}
tbuf = malloc(len + 1);
tbuf[len] = 0;
if(!FCEUD_RecvData(tbuf, len))
{
NetError();
free(tbuf);
return;
}
FCEUD_NetplayText(tbuf);
free(tbuf);
}
break;
case FCEUNPCMD_SAVESTATE:
{
char *fn;
FILE *fp;
/* Send the cheats first, then the save state, since
there might be a frame or two in between the two sendfile
commands on the server side.
*/
fn = FCEU_MakeFName(FCEUMKF_CHEAT,0,0);
//if(!
FCEUNET_SendFile(FCEUNPCMD_LOADCHEATS,fn);
// {
// free(fn);
// return;
// }
free(fn);
if(!FCEUnetplay) return;
fn = FCEU_MakeFName(FCEUMKF_NPTEMP,0,0);
fp = fopen(fn, "wb");
if(FCEUSS_SaveFP(fp))
{
fclose(fp);
if(!FCEUNET_SendFile(FCEUNPCMD_LOADSTATE, fn))
{
unlink(fn);
free(fn);
return;
}
unlink(fn);
free(fn);
}
else
{
fclose(fp);
FCEUD_PrintError("File error. (K)ill, (M)aim, (D)estroy? Now!");
unlink(fn);
free(fn);
return;
}
}
break;
case FCEUNPCMD_LOADCHEATS:
{
FILE *fp = FetchFile(FCEU_de32lsb(buf));
if(!fp) return;
FCEU_FlushGameCheats(0,1);
FCEU_LoadGameCheats(fp);
}
break;
case FCEUNPCMD_LOADSTATE:
{
FILE *fp = FetchFile(FCEU_de32lsb(buf));
if(!fp) return;
if(FCEUSS_LoadFP(fp))
{
fclose(fp);
FCEU_DispMessage("Remote state loaded.");
} else FCEUD_PrintError("File error. (K)ill, (M)aim, (D)estroy?");
}
break;
}
} while(buf[4]);
#endif
netdcount=(netdcount+1)%netdivisor;
memcpy(netjoy,buf,4);
*(uint32 *)joyp=*(uint32 *)netjoy;
}
void NetplayUpdate(uint8 *joyp)
{
static uint8 buf[5]; /* 4 play states, + command/extra byte */
static uint8 joypb[4];
memcpy(joypb,joyp,4);
/* This shouldn't happen, but just in case. 0xFF is used as a command escape elsewhere. */
if(joypb[0] == 0xFF)
joypb[0] = 0xF;
if(!netdcount)
if(!FCEUD_SendData(joypb,numlocal))
{
NetError();
return;
}
if(!netdcount)
{
do
{
if(!FCEUD_RecvData(buf,5))
{
NetError();
return;
}
switch(buf[4])
{
default: FCEU_DoSimpleCommand(buf[4]);break;
case FCEUNPCMD_TEXT:
{
uint8 *tbuf;
uint32 len = FCEU_de32lsb(buf);
if(len > 100000) // Insanity check!
{
NetError();
return;
}
tbuf = (uint8*)malloc(len + 1); //mbg merge 7/17/06 added cast
tbuf[len] = 0;
if(!FCEUD_RecvData(tbuf, len))
{
NetError();
free(tbuf);
return;
}
FCEUD_NetplayText(tbuf);
free(tbuf);
}
break;
case FCEUNPCMD_SAVESTATE:
{
//mbg todo netplay
//char *fn;
//FILE *fp;
////Send the cheats first, then the save state, since
////there might be a frame or two in between the two sendfile
////commands on the server side.
//fn = strdup(FCEU_MakeFName(FCEUMKF_CHEAT,0,0).c_str());
////why??????
////if(!
// FCEUNET_SendFile(FCEUNPCMD_LOADCHEATS,fn);
//// {
//// free(fn);
//// return;
//// }
//free(fn);
//if(!FCEUnetplay) return;
//fn = strdup(FCEU_MakeFName(FCEUMKF_NPTEMP,0,0).c_str());
//fp = fopen(fn, "wb");
//if(FCEUSS_SaveFP(fp,Z_BEST_COMPRESSION))
//{
// fclose(fp);
// if(!FCEUNET_SendFile(FCEUNPCMD_LOADSTATE, fn))
// {
// unlink(fn);
// free(fn);
// return;
// }
// unlink(fn);
// free(fn);
//}
//else
//{
// fclose(fp);
// FCEUD_PrintError("File error. (K)ill, (M)aim, (D)estroy? Now!");
// unlink(fn);
// free(fn);
// return;
//}
}
break;
case FCEUNPCMD_LOADCHEATS:
{
FILE *fp = FetchFile(FCEU_de32lsb(buf));
if(!fp) return;
FCEU_FlushGameCheats(0,1);
FCEU_LoadGameCheats(fp);
}
break;
//mbg 6/16/08 - netplay doesnt work right now anyway
/*case FCEUNPCMD_LOADSTATE:
{
FILE *fp = FetchFile(FCEU_de32lsb(buf));
if(!fp) return;
if(FCEUSS_LoadFP(fp,SSLOADPARAM_BACKUP))
{
fclose(fp);
FCEU_DispMessage("Remote state loaded.",0);
} else FCEUD_PrintError("File error. (K)ill, (M)aim, (D)estroy?");
}
break;*/
}
} while(buf[4]);
netdcount=(netdcount+1)%netdivisor;
memcpy(netjoy,buf,4);
*(uint32 *)joyp=*(uint32 *)netjoy;
}
}
// TODO: make this function legible! (what are all these magic numbers and weirdly named variables and crazy unexplained loops?)
void FCEUMOV_AddJoy(uint8 *js)
{
// int x,y;
if(!current) return; // Not playback nor recording.
if(current < 0) // Playback
{
while(nextts == framets || nextd == -1)
{
int tmp,ti;
uint8 d;
if(nextd != -1)
{
if(nextd&0x80)
{
//puts("Egads");
FCEU_DoSimpleCommand(nextd&0x1F);
}
else
joop[(nextd >> 3)&0x3] ^= 1 << (nextd&0x7);
}
tmp = movie_readchar();
d = tmp;
if(tmp < 0)
{
StopPlayback();
memcpy(&cur_input_display,js,4);
return;
}
nextts = 0;
tmp >>= 5;
tmp &= 0x3;
ti=0;
int tmpfix = tmp;
while(tmp--) {
nextts |= movie_readchar() << (ti * 8);
ti++;
}
// This fixes a bug in movies recorded before version 0.98.11
// It's probably not necessary, but it may keep away CRAZY PEOPLE who recorded
// movies on <= 0.98.10 and don't work on playback.
if(tmpfix == 1 && !nextts)
{
nextts |= movie_readchar()<<8;
}
else if(tmpfix == 2 && !nextts) {
nextts |= movie_readchar()<<16;
}
if(nextd != -1)
framets = 0;
nextd = d;
}
memcpy(js,joop,4);
}
#if 0
else if(current > 0) // Recording
