drivers/cli/sdl.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <string.h>
   4
   5 #include "sdl.h"
   6 #include "sdl-video.h"
   7 #ifdef NETWORK
   8 #include "unix-netplay.h"
   9 #endif
  10
  11 DSETTINGS Settings;
  12 CFGSTRUCT DriverConfig[]={
  13         AC(_xscale),
  14         AC(_yscale),
  15         AC(_xscalefs),
  16         AC(_yscalefs),
  17         AC(_efx),
  18         AC(_efxfs),
  19         AC(_sound),
  20         #ifdef DSPSOUND
  21         AC(_f8bit),
  22         #else
  23         AC(_ebufsize),
  24         AC(_lbufsize),
  25         #endif
  26         AC(_fullscreen),
  27         AC(_xres),
  28         AC(_yres),
  29         ACA(joyBMap),
  30         ACA(joyAMap),
  31         ACA(joy),
  32         //ACS(_fshack),
  33         ENDCFGSTRUCT
  34 };
  35
  36 //-fshack x       Set the environment variable SDL_VIDEODRIVER to \"x\" when
  37 //                entering full screen mode and x is not \"0\".
  38
  39 char *DriverUsage=
  40 "-xres   x       Set horizontal resolution to x for full screen mode.\n\
  41 -yres   x       Set vertical resolution to x for full screen mode.\n\
  42 -xscale(fs) x   Multiply width by x.\n\
  43 -yscale(fs) x   Multiply height by x.\n\
  44 -efx(fs) x      Enable scanlines effect if x is non zero.  yscale must be >=2\n\
  45                 and preferably a multiple of 2.\n\
  46 -fs      x      Select full screen mode if x is non zero.\n\
  47 -joyx   y       Use joystick y as virtual joystick x.\n\
  48 -sound x        Sound.\n\
  49                  0 = Disabled.\n\
  50                  Otherwise, x = playback rate.\n\
  51 "
  52 #ifdef DSPSOUND
  53 "-f8bit x        Force 8-bit sound.\n\
  54                  0 = Disabled.\n\
  55                  1 = Enabled.\n\
  56 "
  57 #else
  58 "-lbufsize x    Internal FCE Ultra sound buffer size. Size = 2^x samples.\n\
  59 -ebufsize x     External SDL sound buffer size. Size = 2^x samples.\n\
  60 "
  61 #endif
  62 "-connect s      Connect to server 's' for TCP/IP network play.\n\
  63 -server         Be a host/server for TCP/IP network play.\n\
  64 -netport x      Use TCP/IP port x for network play.";
  65
  66 static int docheckie[2]={0,0};
  67 ARGPSTRUCT DriverArgs[]={
  68          {"-joy1",0,&joy[0],0},{"-joy2",0,&joy[1],0},
  69          {"-joy3",0,&joy[2],0},{"-joy4",0,&joy[3],0},
  70          {"-xscale",0,&_xscale,0},
  71          {"-yscale",0,&_yscale,0},
  72          {"-efx",0,&_efx,0},
  73          {"-xscalefs",0,&_xscalefs,0},
  74          {"-yscalefs",0,&_yscalefs,0},
  75          {"-efxfs",0,&_efxfs,0},
  76          {"-xres",0,&_xres,0},
  77          {"-yres",0,&_yres,0},
  78          {"-fs",0,&_fullscreen,0},
  79          //{"-fshack",0,&_fshack,0x4001},
  80          {"-sound",0,&_sound,0},
  81          #ifdef DSPSOUND
  82          {"-f8bit",0,&_f8bit,0},
  83          #else
  84          {"-lbufsize",0,&_lbufsize,0},
  85          {"-ebufsize",0,&_ebufsize,0},
  86          #endif
  87          #ifdef NETWORK
  88          {"-connect",&docheckie[0],&netplayhost,0x4001},
  89          {"-server",&docheckie[1],0,0},
  90          {"-netport",0,&Port,0},
  91          #endif
  92          {0,0,0,0}
  93 };
  94
  95 static void SetDefaults(void)
  96 {
  97  _xres=320;
  98  _yres=240;
  99  _fullscreen=0;
 100  _sound=48000;
 101  #ifdef DSPSOUND
 102  _f8bit=0;
 103  #else
 104  _lbufsize=10;
 105  _ebufsize=8;
 106  #endif
 107  _xscale=_yscale=_xscalefs=_yscalefs=1;
 108  _efx=_efxfs=0;
 109  //_fshack=_fshacksave=0;
 110  memset(joy,0,sizeof(joy));
 111 }
 112
 113 void DoDriverArgs(void)
 114 {
 115         int x;
 116
 117         #ifdef BROKEN
 118         if(_fshack)
 119         {
 120          if(_fshack[0]=='0')
 121           if(_fshack[1]==0)
 122           {
 123            free(_fshack);
 124            _fshack=0;
 125           }
 126         }
 127         #endif
 128
 129         #ifdef NETWORK
 130         if(docheckie[0])
 131          netplay=2;
 132         else if(docheckie[1])
 133          netplay=1;
 134
 135         if(netplay)
 136          FCEUI_SetNetworkPlay(netplay);
 137         #endif
 138
 139         for(x=0;x<4;x++)
 140          if(!joy[x])
 141          {
 142           memset(joyBMap[x],0,sizeof(joyBMap[0]));
 143           memset(joyAMap[x],0,sizeof(joyAMap[0]));
 144          }
 145 }
 146 int InitMouse(void)
 147 {
 148  return(0);
 149 }
 150 void KillMouse(void){}
 151 void GetMouseData(uint32 *d)
 152 {
 153  int x,y;
 154  uint32 t;
 155
 156  t=SDL_GetMouseState(&x,&y);
 157  d[2]=0;
 158  if(t&SDL_BUTTON(1))
 159   d[2]|=1;
 160  if(t&SDL_BUTTON(3))
 161   d[2]|=2;
 162  t=PtoV(x,y);
 163  d[0]=t&0xFFFF;
 164  d[1]=(t>>16)&0xFFFF;
 165 }
 166
 167 int InitKeyboard(void)
 168 {
 169  return(1);
 170 }
 171
 172 int UpdateKeyboard(void)
 173 {
 174  return(1);
 175 }
 176
 177 void KillKeyboard(void)
 178 {
 179
 180 }
 181
 182 char *GetKeyboard(void)
 183 {
 184  SDL_PumpEvents();
 185  return(SDL_GetKeyState(0));
 186 }
 187 #include "unix-basedir.h"
 188
 189 int main(int argc, char *argv[])
 190 {
 191         puts("\nStarting FCE Ultra "VERSION_STRING"...\n");
 192         if(SDL_Init(0))
 193         {
 194          printf("Could not initialize SDL: %s.\n", SDL_GetError());
 195          return(-1);
 196         }
 197         SetDefaults();
 198
 199         #ifdef BROKEN
 200         if(getenv("SDL_VIDEODRIVER"))
 201         {
 202          if((_fshacksave=malloc(strlen(getenv("SDL_VIDEODRIVER"))+1)))
 203           strcpy(_fshacksave,getenv("SDL_VIDEODRIVER"));
 204         }
 205         else
 206          _fshacksave=0;
 207         #endif
 208
 209         {
 210          int ret=CLImain(argc,argv);
 211          SDL_Quit();
 212          return(ret);
 213         }
 214 }
 215