[fceu.git] / drivers / cli / main.c

/* FCE Ultra - NES/Famicom Emulator
 *
 * Copyright notice for this file:
 *  Copyright (C) 2002 Ben Parnell
 *
 * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

/*  This file contains or coordinates all of the code necessary to compile
    on a UNIX system that can use svgalib, such as FreeBSD and Linux.
    This code is not guaranteed to compile on FreeBSD, though.
*/


#include <unistd.h>
#include <sys/types.h>
#include <signal.h>
#include <sys/time.h>
#include <sys/stat.h>
#include <string.h>
#include <strings.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>

#include "main.h"
#include "throttle.h"

#include "../common/config.h"
#include "../common/args.h"
#include "../common/unixdsp.h"
#include "../common/cheat.h"

#include "dface.h"

static int ntsccol=0,ntschue=-1,ntsctint=-1;
/*static*/ int soundvol=100;
static int inited=0;

int srendlinev[2]={8,0};
int erendlinev[2]={239,239};
int srendline,erendline;


static char BaseDirectory[2048];

int eoptions=0;

static void DriverKill(void);
static int DriverInitialize(void);

static int gametype;
#include "input.c"

static void ParseGI(FCEUGI *gi)
{
 gametype=gi->type;

 InputType[0]=UsrInputType[0];
 InputType[1]=UsrInputType[1];
 InputTypeFC=UsrInputTypeFC;

 if(gi->input[0]>=0)
  InputType[0]=gi->input[0];
 if(gi->input[1]>=0)
  InputType[1]=gi->input[1];
 if(gi->inputfc>=0)
  InputTypeFC=gi->inputfc;
 FCEUI_GetCurrentVidSystem(&srendline,&erendline);
}

void FCEUD_PrintError(char *s)
{
 puts(s);
}

static char *cpalette=0;
static void LoadCPalette(void)
{
 uint8 tmpp[192];
 FILE *fp;

 if(!(fp=fopen(cpalette,"rb")))
 {
  printf(" Error loading custom palette from file: %s\n",cpalette);
  return;
 }
 fread(tmpp,1,192,fp);
 FCEUI_SetPaletteArray(tmpp);
 fclose(fp);
}

static CFGSTRUCT fceuconfig[]={
	AC(soundvol),
	ACS(cpalette),
	AC(ntsctint),
	AC(ntschue),
	AC(ntsccol),
	AC(UsrInputTypeFC),
	ACA(UsrInputType),
	AC(powerpadside),
	AC(powerpadsc),
	AC(eoptions),
	ACA(srendlinev),
	ACA(erendlinev),
	ADDCFGSTRUCT(DriverConfig),
	ENDCFGSTRUCT
};

static void SaveConfig(void)
{
	char tdir[2048];
	sprintf(tdir,"%s"PSS"fceu.cfg",BaseDirectory);
        DriverInterface(DES_GETNTSCTINT,&ntsctint);
        DriverInterface(DES_GETNTSCHUE,&ntschue);
        SaveFCEUConfig(tdir,fceuconfig);
}

static void LoadConfig(void)
{
	char tdir[2048];
        sprintf(tdir,"%s"PSS"fceu.cfg",BaseDirectory);
        LoadFCEUConfig(tdir,fceuconfig);
        if(ntsctint>=0) DriverInterface(DES_SETNTSCTINT,&ntsctint);
        if(ntschue>=0) DriverInterface(DES_SETNTSCHUE,&ntschue);
}

static void CreateDirs(void)
{
 char *subs[5]={"fcs","snaps","gameinfo","sav","cheats"};
 char tdir[2048];
 int x;

 mkdir(BaseDirectory,S_IRWXU);
 for(x=0;x<5;x++)
 {
  sprintf(tdir,"%s"PSS"%s",BaseDirectory,subs[x]);
  mkdir(tdir,S_IRWXU);
 }
}

static void SetSignals(void (*t)(int))
{
  int sigs[11]={SIGINT,SIGTERM,SIGHUP,SIGPIPE,SIGSEGV,SIGFPE,SIGKILL,SIGALRM,SIGABRT,SIGUSR1,SIGUSR2};
  int x;
  for(x=0;x<11;x++)
   signal(sigs[x],t);
}

static void CloseStuff(int signum)
{
	DriverKill();
        printf("\nSignal %d has been caught and dealt with...\n",signum);
        switch(signum)
        {
         case SIGINT:printf("How DARE you interrupt me!\n");break;
         case SIGTERM:printf("MUST TERMINATE ALL HUMANS\n");break;
         case SIGHUP:printf("Reach out and hang-up on someone.\n");break;
         case SIGPIPE:printf("The pipe has broken!  Better watch out for floods...\n");break;
         case SIGSEGV:printf("Iyeeeeeeeee!!!  A segmentation fault has occurred.  Have a fluffy day.\n");break;
	 /* So much SIGBUS evil. */
	 #ifdef SIGBUS
	 #if(SIGBUS!=SIGSEGV)
         case SIGBUS:printf("I told you to be nice to the driver.\n");break;
	 #endif
	 #endif
         case SIGFPE:printf("Those darn floating points.  Ne'er know when they'll bite!\n");break;
         case SIGALRM:printf("Don't throw your clock at the meowing cats!\n");break;
         case SIGABRT:printf("Abort, Retry, Ignore, Fail?\n");break;
         case SIGUSR1:
         case SIGUSR2:printf("Killing your processes is not nice.\n");break;
        }
        exit(1);
}

static void DoArgs(int argc, char *argv[])
{
        static char *cortab[5]={"none","gamepad","zapper","powerpad","arkanoid"};
        static int cortabi[5]={SI_NONE,SI_GAMEPAD,
                               SI_ZAPPER,SI_POWERPADA,SI_ARKANOID};
	static char *fccortab[5]={"none","arkanoid","shadow","4player","fkb"};
	static int fccortabi[5]={SIFC_NONE,SIFC_ARKANOID,SIFC_SHADOW,
			         SIFC_4PLAYER,SIFC_FKB};

	int x;
	static char *inputa[2]={0,0};
	static char *fcexp=0;
	static int docheckie[4];

        static ARGPSTRUCT FCEUArgs[]={
         {"-soundvol",0,&soundvol,0},
         {"-cpalette",0,&cpalette,0x4001},

         {"-ntsccol",0,&ntsccol,0},
         {"-pal",&docheckie[0],0,0},
         {"-input1",0,&inputa[0],0x4001},{"-input2",0,&inputa[1],0x4001},
         {"-fcexp",0,&fcexp,0x4001},

         {"-gg",&docheckie[1],0,0},
         {"-no8lim",0,&eoptions,0x8001},
         {"-subase",0,&eoptions,0x8002},
         {"-snapname",0,&eoptions,0x8000|EO_SNAPNAME},
	 {"-nofs",0,&eoptions,0x8000|EO_NOFOURSCORE},
         {"-clipsides",0,&eoptions,0x8000|EO_CLIPSIDES},
	 {"-nothrottle",0,&eoptions,0x8000|EO_NOTHROTTLE},
         {"-slstart",0,&srendlinev[0],0},{"-slend",0,&erendlinev[0],0},
         {"-slstartp",0,&srendlinev[1],0},{"-slendp",0,&erendlinev[1],0},
	 {0,(void *)DriverArgs,0,0},
	 {0,0,0,0}
        };

        memset(docheckie,0,sizeof(docheckie));
	ParseArguments(argc, argv, FCEUArgs);
	if(cpalette)
	{
  	 if(cpalette[0]=='0')
	  if(cpalette[1]==0)
	  {
	   free(cpalette);
	   cpalette=0;
	  }
	}
	if(docheckie[0])
	 FCEUI_SetVidSystem(1);
	if(docheckie[1])
	 FCEUI_SetGameGenie(1);

        FCEUI_DisableSpriteLimitation(eoptions&1);
        FCEUI_SaveExtraDataUnderBase(eoptions&2);
	FCEUI_SetSnapName(eoptions&EO_SNAPNAME);

	for(x=0;x<2;x++)
	{
         if(srendlinev[x]<0 || srendlinev[x]>239) srendlinev[x]=0;
         if(erendlinev[x]<srendlinev[x] || erendlinev[x]>239) erendlinev[x]=239;
	}

        FCEUI_SetRenderedLines(srendlinev[0],erendlinev[0],srendlinev[1],erendlinev[1]);
        FCEUI_SetSoundVolume(soundvol);
	//DriverInterface(DES_NTSCCOL,&ntsccol);
	DoDriverArgs();

	if(fcexp)
	{
	 int y;
         for(y=0;y<5;y++)
         {
          if(!strncmp(fccortab[y],fcexp,8))
          {
	   UsrInputTypeFC=fccortabi[y];
	   break;
          }
         }
	 free(fcexp);
	}
	for(x=0;x<2;x++)
	{
	 int y;

         if(!inputa[x])
	  continue;

	 for(y=0;y<5;y++)
	 {
	  if(!strncmp(cortab[y],inputa[x],8))
	  {
	   UsrInputType[x]=cortabi[y];
	   if(y==3)
	   {
	    powerpadside&=~(1<<x);
	    powerpadside|=((((inputa[x][8])-'a')&1)^1)<<x;
	   }
	   free(inputa[x]);
	  }
	 }
	}
}

#include "usage.h"

int CLImain(int argc, char *argv[])
{
	FCEUGI *tmp;
	int ret;

	if(!(ret=FCEUI_Initialize()))
         return(1);
        GetBaseDirectory(BaseDirectory);
	FCEUI_SetBaseDirectory(BaseDirectory);

	CreateDirs();
        if(argc<=1)
        {
         ShowUsage(argv[0]);
         return 1;
        }
        LoadConfig();
        DoArgs(argc-2,&argv[1]);
	FCEUI_SetNTSCTH(ntsccol, ntsctint, ntschue);
	if(cpalette)
	 LoadCPalette();
	if(InitSound())
	 inited|=1;

        if(!(tmp=FCEUI_LoadGame(argv[argc-1])))
        {
         ret=0;
         goto dk;
        }
	ParseGI(tmp);
	RefreshThrottleFPS();
        if(!DriverInitialize())
        {
         ret=0;
         goto dk;
        }
	InitOtherInput();
	FCEUI_Emulate();

	dk:
	DriverKill();
        return(ret?0:1);
}

static int DriverInitialize(void)
{
   SetSignals((void *)CloseStuff);

   if(InitJoysticks())
    inited|=2;
   if(!InitVideo()) return 0;
   inited|=4;
   if(!InitKeyboard()) return 0;
   inited|=8;
   return 1;
}

static void DriverKill(void)
{
 SaveConfig();
 SetSignals(SIG_IGN);

 if(inited&2)
  KillJoysticks();
 if(inited&8)
  KillKeyboard();
 if(inited&4)
  KillVideo();
 if(inited&1)
  KillSound();
 if(inited&16)
  KillMouse();
 inited=0;
}

void FCEUD_Update(uint8 *XBuf, int16 *Buffer, int Count)
{
 if(!Count && !NoWaiting && !(eoptions&EO_NOTHROTTLE))
  SpeedThrottle();
 BlitScreen(XBuf);
 if(Count)
  WriteSound(Buffer,Count,NoWaiting);
 FCEUD_UpdateInput();
}
Commit	Line	Data
63bd5be0	1	/* FCE Ultra - NES/Famicom Emulator
	2	*
	3	* Copyright notice for this file:
	4	* Copyright (C) 2002 Ben Parnell
	5	*
	6	* This program is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation; either version 2 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* This program is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with this program; if not, write to the Free Software
	18	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	19	*/
	20
	21	/* This file contains or coordinates all of the code necessary to compile
	22	on a UNIX system that can use svgalib, such as FreeBSD and Linux.
	23	This code is not guaranteed to compile on FreeBSD, though.
	24	*/
	25
	26
	27	#include <unistd.h>
	28	#include <sys/types.h>
	29	#include <signal.h>
	30	#include <sys/time.h>
	31	#include <sys/stat.h>
	32	#include <string.h>
	33	#include <strings.h>
	34	#include <errno.h>
	35	#include <stdio.h>
	36	#include <stdlib.h>
	37
	38	#include "main.h"
	39	#include "throttle.h"
	40
	41	#include "../common/config.h"
	42	#include "../common/args.h"
	43	#include "../common/unixdsp.h"
	44	#include "../common/cheat.h"
	45
	46	#include "dface.h"
	47
	48	static int ntsccol=0,ntschue=-1,ntsctint=-1;
	49	/static/ int soundvol=100;
	50	static int inited=0;
	51
	52	int srendlinev[2]={8,0};
	53	int erendlinev[2]={239,239};
	54	int srendline,erendline;
	55
	56
	57	static char BaseDirectory[2048];
	58
	59	int eoptions=0;
	60
	61	static void DriverKill(void);
	62	static int DriverInitialize(void);
	63
	64	static int gametype;
65	#include "input.c"
66
67	static void ParseGI(FCEUGI *gi)
68	{
69	gametype=gi->type;
70
71	InputType[0]=UsrInputType[0];
72	InputType[1]=UsrInputType[1];
73	InputTypeFC=UsrInputTypeFC;
74
75	if(gi->input[0]>=0)
76	InputType[0]=gi->input[0];
77	if(gi->input[1]>=0)
78	InputType[1]=gi->input[1];
79	if(gi->inputfc>=0)
80	InputTypeFC=gi->inputfc;
81	FCEUI_GetCurrentVidSystem(&srendline,&erendline);
82	}
83
84	void FCEUD_PrintError(char *s)
85	{
86	puts(s);
87	}
88
89	static char *cpalette=0;
90	static void LoadCPalette(void)
91	{
92	uint8 tmpp[192];
93	FILE *fp;
94
95	if(!(fp=fopen(cpalette,"rb")))
96	{
97	printf(" Error loading custom palette from file: %s\n",cpalette);
98	return;
99	}
100	fread(tmpp,1,192,fp);
101	FCEUI_SetPaletteArray(tmpp);
102	fclose(fp);
103	}
104
105	static CFGSTRUCT fceuconfig[]={
106	AC(soundvol),
107	ACS(cpalette),
108	AC(ntsctint),
109	AC(ntschue),
110	AC(ntsccol),
111	AC(UsrInputTypeFC),
112	ACA(UsrInputType),
113	AC(powerpadside),
114	AC(powerpadsc),
115	AC(eoptions),
116	ACA(srendlinev),
117	ACA(erendlinev),
118	ADDCFGSTRUCT(DriverConfig),
119	ENDCFGSTRUCT
120	};
121
122	static void SaveConfig(void)
123	{
124	char tdir[2048];
125	sprintf(tdir,"%s"PSS"fceu.cfg",BaseDirectory);
126	DriverInterface(DES_GETNTSCTINT,&ntsctint);
127	DriverInterface(DES_GETNTSCHUE,&ntschue);
128	SaveFCEUConfig(tdir,fceuconfig);
129	}
130
131	static void LoadConfig(void)
132	{
133	char tdir[2048];
134	sprintf(tdir,"%s"PSS"fceu.cfg",BaseDirectory);
135	LoadFCEUConfig(tdir,fceuconfig);
136	if(ntsctint>=0) DriverInterface(DES_SETNTSCTINT,&ntsctint);
137	if(ntschue>=0) DriverInterface(DES_SETNTSCHUE,&ntschue);
138	}
139
140	static void CreateDirs(void)
141	{
142	char *subs[5]={"fcs","snaps","gameinfo","sav","cheats"};
143	char tdir[2048];
144	int x;
145
146	mkdir(BaseDirectory,S_IRWXU);
147	for(x=0;x<5;x++)
148	{
149	sprintf(tdir,"%s"PSS"%s",BaseDirectory,subs[x]);
150	mkdir(tdir,S_IRWXU);
151	}
152	}
153
154	static void SetSignals(void (*t)(int))
155	{
156	int sigs[11]={SIGINT,SIGTERM,SIGHUP,SIGPIPE,SIGSEGV,SIGFPE,SIGKILL,SIGALRM,SIGABRT,SIGUSR1,SIGUSR2};
157	int x;
158	for(x=0;x<11;x++)
159	signal(sigs[x],t);
160	}
161
162	static void CloseStuff(int signum)
163	{
164	DriverKill();
165	printf("\nSignal %d has been caught and dealt with...\n",signum);
166	switch(signum)
167	{
168	case SIGINT:printf("How DARE you interrupt me!\n");break;
169	case SIGTERM:printf("MUST TERMINATE ALL HUMANS\n");break;
170	case SIGHUP:printf("Reach out and hang-up on someone.\n");break;
171	case SIGPIPE:printf("The pipe has broken! Better watch out for floods...\n");break;
172	case SIGSEGV:printf("Iyeeeeeeeee!!! A segmentation fault has occurred. Have a fluffy day.\n");break;
173	/* So much SIGBUS evil. */
174	#ifdef SIGBUS
175	#if(SIGBUS!=SIGSEGV)
176	case SIGBUS:printf("I told you to be nice to the driver.\n");break;
177	#endif
178	#endif
179	case SIGFPE:printf("Those darn floating points. Ne'er know when they'll bite!\n");break;
180	case SIGALRM:printf("Don't throw your clock at the meowing cats!\n");break;
181	case SIGABRT:printf("Abort, Retry, Ignore, Fail?\n");break;
182	case SIGUSR1:
183	case SIGUSR2:printf("Killing your processes is not nice.\n");break;
184	}
185	exit(1);
186	}
187
188	static void DoArgs(int argc, char *argv[])
189	{
190	static char *cortab[5]={"none","gamepad","zapper","powerpad","arkanoid"};
191	static int cortabi[5]={SI_NONE,SI_GAMEPAD,
192	SI_ZAPPER,SI_POWERPADA,SI_ARKANOID};
193	static char *fccortab[5]={"none","arkanoid","shadow","4player","fkb"};
194	static int fccortabi[5]={SIFC_NONE,SIFC_ARKANOID,SIFC_SHADOW,
195	SIFC_4PLAYER,SIFC_FKB};
196
197	int x;
198	static char *inputa[2]={0,0};
199	static char *fcexp=0;
200	static int docheckie[4];
201
202	static ARGPSTRUCT FCEUArgs[]={
203	{"-soundvol",0,&soundvol,0},
204	{"-cpalette",0,&cpalette,0x4001},
205
206	{"-ntsccol",0,&ntsccol,0},
207	{"-pal",&docheckie[0],0,0},
208	{"-input1",0,&inputa[0],0x4001},{"-input2",0,&inputa[1],0x4001},
209	{"-fcexp",0,&fcexp,0x4001},
210
211	{"-gg",&docheckie[1],0,0},
212	{"-no8lim",0,&eoptions,0x8001},
213	{"-subase",0,&eoptions,0x8002},
214	{"-snapname",0,&eoptions,0x8000\|EO_SNAPNAME},
215	{"-nofs",0,&eoptions,0x8000\|EO_NOFOURSCORE},
216	{"-clipsides",0,&eoptions,0x8000\|EO_CLIPSIDES},
217	{"-nothrottle",0,&eoptions,0x8000\|EO_NOTHROTTLE},
218	{"-slstart",0,&srendlinev[0],0},{"-slend",0,&erendlinev[0],0},
219	{"-slstartp",0,&srendlinev[1],0},{"-slendp",0,&erendlinev[1],0},
220	{0,(void *)DriverArgs,0,0},
221	{0,0,0,0}
222	};
223
224	memset(docheckie,0,sizeof(docheckie));
225	ParseArguments(argc, argv, FCEUArgs);
226	if(cpalette)
227	{
228	if(cpalette[0]=='0')
229	if(cpalette[1]==0)
230	{
231	free(cpalette);
232	cpalette=0;
233	}
234	}
235	if(docheckie[0])
236	FCEUI_SetVidSystem(1);
237	if(docheckie[1])
238	FCEUI_SetGameGenie(1);
239
240	FCEUI_DisableSpriteLimitation(eoptions&1);
241	FCEUI_SaveExtraDataUnderBase(eoptions&2);
242	FCEUI_SetSnapName(eoptions&EO_SNAPNAME);
243
244	for(x=0;x<2;x++)
245	{
246	if(srendlinev[x]<0 \|\| srendlinev[x]>239) srendlinev[x]=0;
247	if(erendlinev[x]<srendlinev[x] \|\| erendlinev[x]>239) erendlinev[x]=239;
248	}
249
250	FCEUI_SetRenderedLines(srendlinev[0],erendlinev[0],srendlinev[1],erendlinev[1]);
251	FCEUI_SetSoundVolume(soundvol);
252	//DriverInterface(DES_NTSCCOL,&ntsccol);
253	DoDriverArgs();
254
255	if(fcexp)
256	{
257	int y;
258	for(y=0;y<5;y++)
259	{
260	if(!strncmp(fccortab[y],fcexp,8))
261	{
262	UsrInputTypeFC=fccortabi[y];
263	break;
264	}
265	}
266	free(fcexp);
267	}
268	for(x=0;x<2;x++)
269	{
270	int y;
271
272	if(!inputa[x])
273	continue;
274
275	for(y=0;y<5;y++)
276	{
277	if(!strncmp(cortab[y],inputa[x],8))
278	{
279	UsrInputType[x]=cortabi[y];
280	if(y==3)
281	{
282	powerpadside&=~(1<<x);
283	powerpadside\|=((((inputa[x][8])-'a')&1)^1)<<x;
284	}
285	free(inputa[x]);
286	}
287	}
288	}
289	}
290
291	#include "usage.h"
292
293	int CLImain(int argc, char *argv[])
294	{
295	FCEUGI *tmp;
296	int ret;
297
298	if(!(ret=FCEUI_Initialize()))
299	return(1);
300	GetBaseDirectory(BaseDirectory);
301	FCEUI_SetBaseDirectory(BaseDirectory);
302
303	CreateDirs();
304	if(argc<=1)
305	{
306	ShowUsage(argv[0]);
307	return 1;
308	}
309	LoadConfig();
310	DoArgs(argc-2,&argv[1]);
311	FCEUI_SetNTSCTH(ntsccol, ntsctint, ntschue);
312	if(cpalette)
313	LoadCPalette();
314	if(InitSound())
315	inited\|=1;
316
317	if(!(tmp=FCEUI_LoadGame(argv[argc-1])))
318	{
319	ret=0;
320	goto dk;
321	}
322	ParseGI(tmp);
323	RefreshThrottleFPS();
324	if(!DriverInitialize())
325	{
326	ret=0;
327	goto dk;
328	}
329	InitOtherInput();
330	FCEUI_Emulate();
331
332	dk:
333	DriverKill();
334	return(ret?0:1);
335	}
336
337	static int DriverInitialize(void)
338	{
339	SetSignals((void *)CloseStuff);
340
341	if(InitJoysticks())
342	inited\|=2;
343	if(!InitVideo()) return 0;
344	inited\|=4;
345	if(!InitKeyboard()) return 0;
346	inited\|=8;
347	return 1;
348	}
349
350	static void DriverKill(void)
351	{
352	SaveConfig();
353	SetSignals(SIG_IGN);
354
355	if(inited&2)
356	KillJoysticks();
357	if(inited&8)
358	KillKeyboard();
359	if(inited&4)
360	KillVideo();
361	if(inited&1)
362	KillSound();
363	if(inited&16)
364	KillMouse();
365	inited=0;
366	}
367
368	void FCEUD_Update(uint8 XBuf, int16 Buffer, int Count)
369	{
370	if(!Count && !NoWaiting && !(eoptions&EO_NOTHROTTLE))
371	SpeedThrottle();
372	BlitScreen(XBuf);
373	if(Count)
374	WriteSound(Buffer,Count,NoWaiting);
375	FCEUD_UpdateInput();
376	}
377