X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=fceu.git;a=blobdiff_plain;f=drivers%2Fgp2x%2Fmain.c;h=a399e1ed44608148b4053ed9ccdc8b2a2987042a;hp=e9223f2b1d817f8008cc5192c6a68c55aac93b9d;hb=e328100eecae3adfce1c3b57364bee5d166217ef;hpb=b2b95d2e0d1fd5e52d03c2152605b09b024c1d0e

diff --git a/drivers/gp2x/main.c b/drivers/gp2x/main.c
index e9223f2..a399e1e 100644
--- a/drivers/gp2x/main.c
+++ b/drivers/gp2x/main.c
@@ -1,7 +1,4 @@
 /* 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
@@ -18,11 +15,6 @@
  * 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>
@@ -36,6 +28,7 @@
 #include <stdlib.h>
 
 #include "main.h"
+#include "minimal.h"
 #include "throttle.h"
 #include "menu.h"
 #include "gp2x.h"
@@ -60,8 +53,6 @@ FCEUGI *fceugi = NULL;
 static int ntsccol=0,ntschue=-1,ntsctint=-1;
 int soundvol=70;
 int inited=0;
-int swapbuttons=0;
-int showfps=0;
 
 int srendlinev[2]={0,0};
 int erendlinev[2]={239,239};
@@ -129,37 +120,74 @@ static CFGSTRUCT fceuconfig[]={
 	AC(eoptions),
 	ACA(srendlinev),
 	ACA(erendlinev),
-	ACA(lastLoadedGameName),
 	ADDCFGSTRUCT(DriverConfig),
 	ENDCFGSTRUCT
 };
 
-static void SaveConfig(void)
+void SaveConfig(const char *name)
 {
 	char tdir[2048];
-	sprintf(tdir,"%s"PSS"fceu.cfg",BaseDirectory);
+	if (name)
+	     sprintf(tdir,"%s"PSS"cfg"PSS"%s.cfg",BaseDirectory,name);
+	else sprintf(tdir,"%s"PSS"fceu2.cfg",BaseDirectory);
         DriverInterface(DES_GETNTSCTINT,&ntsctint);
         DriverInterface(DES_GETNTSCHUE,&ntschue);
         SaveFCEUConfig(tdir,fceuconfig);
 }
 
-static void LoadConfig(void)
+static void LoadConfig(const char *name)
 {
 	char tdir[2048];
-        sprintf(tdir,"%s"PSS"fceu.cfg",BaseDirectory);
+	if (name)
+	     sprintf(tdir,"%s"PSS"cfg"PSS"%s.cfg",BaseDirectory,name);
+	else sprintf(tdir,"%s"PSS"fceu2.cfg",BaseDirectory);
         LoadFCEUConfig(tdir,fceuconfig);
         if(ntsctint>=0) DriverInterface(DES_SETNTSCTINT,&ntsctint);
         if(ntschue>=0) DriverInterface(DES_SETNTSCHUE,&ntschue);
 }
 
+static void LoadLLGN(void)
+{
+ char tdir[2048];
+ FILE *f;
+ int len;
+ sprintf(tdir,"%s"PSS"last_rom.txt",BaseDirectory);
+ f=fopen(tdir, "r");
+ if(f)
+ {
+  len = fread(lastLoadedGameName, 1, sizeof(lastLoadedGameName)-1, f);
+  lastLoadedGameName[len] = 0;
+  fclose(f);
+ }
+}
+
+static void SaveLLGN(void)
+{
+ // save last loaded game name
+ if (lastLoadedGameName[0])
+ {
+  char tdir[2048];
+  FILE *f;
+  sprintf(tdir,"%s"PSS"last_rom.txt",BaseDirectory);
+  f=fopen(tdir, "w");
+  if(f)
+  {
+   fwrite(lastLoadedGameName, 1, strlen(lastLoadedGameName), f);
+   fclose(f);
+   sync();
+  }
+ }
+}
+
+
 static void CreateDirs(void)
 {
- char *subs[5]={"fcs","snaps","gameinfo","sav","cheats"};
+ char *subs[]={"fcs","snaps","gameinfo","sav","cheats","cfg"};
  char tdir[2048];
  int x;
 
  mkdir(BaseDirectory,S_IRWXU);
- for(x=0;x<5;x++)
+ for(x=0;x<sizeof(subs)/sizeof(subs[0]);x++)
  {
   sprintf(tdir,"%s"PSS"%s",BaseDirectory,subs[x]);
   mkdir(tdir,S_IRWXU);
@@ -232,8 +260,6 @@ static int DoArgs(int argc, char *argv[])
 	 {"-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},
-	     {"-swapbuttons",&swapbuttons, 0, 0},
-	     {"-showfps",&showfps, 0, 0},
 	 {0,(void *)DriverArgs,0,0},
 	 {0,0,0,0}
         };
@@ -250,7 +276,7 @@ static int DoArgs(int argc, char *argv[])
 	  }
 	}
 	if(docheckie[0])
-	 FCEUI_SetVidSystem(1);
+	 Settings.region_force=2;
 	if(docheckie[1])
 	 FCEUI_SetGameGenie(1);
         FCEUI_DisableSpriteLimitation(1);
@@ -269,7 +295,7 @@ static int DoArgs(int argc, char *argv[])
         FCEUI_SetRenderedLines(srendlinev[0],erendlinev[0],srendlinev[1],erendlinev[1]);
         FCEUI_SetRenderedLines(0,erendlinev[0],srendlinev[1],erendlinev[1]);
         FCEUI_SetSoundVolume(soundvol);
-	DriverInterface(DES_NTSCCOL,&ntsccol);
+	DriverInterface(DES_NTSCCOL,&ntsccol); // TODO
 	DoDriverArgs();
 
 	if(fcexp)
@@ -309,6 +335,7 @@ static int DoArgs(int argc, char *argv[])
 	return ret;
 }
 
+
 #include "usage.h"
 
 int CLImain(int argc, char *argv[])
@@ -332,9 +359,11 @@ int CLImain(int argc, char *argv[])
 	lastLoadedGameName[0] = 0;
 
 	CreateDirs();
-        LoadConfig();
-	gp2x_opt_setup();
+        LoadConfig(NULL);
         last_arg_parsed=DoArgs(argc-1,&argv[1]);
+	gp2x_opt_setup();
+	gp2x_cpuclock_gamma_update();
+	LoadLLGN();
 	if(cpalette)
 	 LoadCPalette();
 	if(InitSound())
@@ -348,7 +377,6 @@ int CLImain(int argc, char *argv[])
 	}
 	else
 	{
-	 lastLoadedGameName[0] = 0;
 	 Exit = 1;
 	}
 
@@ -361,6 +389,9 @@ int CLImain(int argc, char *argv[])
           fceugi=FCEUI_LoadGame(lastLoadedGameName);
 	  if (fceugi)
 	  {
+	   LoadConfig(lastLoadedGameName);
+	   if (Settings.region_force)
+	    FCEUI_SetVidSystem(Settings.region_force - 1);
 	   ParseGI(fceugi);
 	   //RefreshThrottleFPS();
 	   InitOtherInput();
@@ -369,14 +400,21 @@ int CLImain(int argc, char *argv[])
 	   // TODO: handlers for other formats then iNES
 	   {
 	  int MapperNo;
-	  iNES_HEADER *head = iNESGetHead();
+	  iNES_HEADER *head = iNESGetHead(); // TODO: ReMake
           MapperNo = (head->ROM_type>>4);
           MapperNo|=(head->ROM_type2&0xF0);
 	  FCEU_DispMessage("%s, Mapper: %d%s%s", PAL?"PAL":"NTSC", MapperNo, (head->ROM_type&2)?", BB":"", (head->ROM_type&4)?", T":"");
 	   }
 	  }
 	  else
-	   strcpy(menuErrorMsg, "failed to load ROM");
+	  {
+	   switch(LoadGameLastError) {
+	    default: strcpy(menuErrorMsg, "failed to load ROM"); break;
+	    case  2: strcpy(menuErrorMsg, "Can't find a ROM for movie"); break;
+	    case 10: strcpy(menuErrorMsg, "FDS BIOS ROM is missing, read docs"); break;
+	    case 11: strcpy(menuErrorMsg, "Error reading auxillary FDS file"); break;
+	   }
+	  }
 	 }
          if(Exit || !fceugi)
          {
@@ -389,12 +427,22 @@ int CLImain(int argc, char *argv[])
 	  }
          }
 
+	 PrepareOtherInput();
 	 gp2x_video_changemode(Settings.scaling == 3 ? 15 : 8);
-         gp2x_video_RGB_setscaling(0, 320, 240);
-	 gp2x_start_sound(22050, 16, 0);
+	 switch (Settings.scaling & 3) {
+		 case 0: gp2x_video_RGB_setscaling(0, 320, 240); gp2x_video_set_offs(0); break;
+		 case 1: gp2x_video_RGB_setscaling(0, 256, 240); gp2x_video_set_offs(32); break;
+		 case 2: gp2x_video_RGB_setscaling(0, 256, 240); gp2x_video_set_offs(32); break; // TODO
+		 case 3: gp2x_video_RGB_setscaling(0, 320, 240); gp2x_video_set_offs(32); break;
+	 }
+	 gp2x_start_sound(Settings.sound_rate, 16, 0);
 	 FCEUI_Emulate();
 	}
 
+	if (fceugi)
+	 CloseGame();
+
+	SaveLLGN();
 	DriverKill();
         return 0;
 }
@@ -403,39 +451,29 @@ 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();
+ // SaveConfig(NULL); // done explicitly in menu now
  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))
+ if(!Count && !(eoptions&EO_NOTHROTTLE))
   SpeedThrottle();
  BlitScreen(xbuf);
- if(Count && !NoWaiting && !(eoptions&EO_NOTHROTTLE))
+ if(Count && !(eoptions&EO_NOTHROTTLE))
   WriteSound(Buffer,Count);
  FCEUD_UpdateInput();
 }