partially working menu

[fceu.git] / drivers / gp2x / input.c

diff --git a/drivers/gp2x/input.c b/drivers/gp2x/input.c
index 8936ec0..cd25e97 100644 (file)
--- a/drivers/gp2x/input.c
+++ b/drivers/gp2x/input.c
@@ -27,15 +27,14 @@
 #define JOY_LEFT        0x40
 #define JOY_RIGHT       0x80
 
-
 #include "minimal.h"
+
+extern uint8 Exit; // exit emu loop
+
 extern int swapbuttons;
-extern int stretch_offset;
+extern int scaled_display;
 extern int FSkip_setting;
 
-extern void SetVideoScaling(int pixels,int width,int height);
-INLINE long UpdateGamepadGP2X(void);
-
 
 
 /* UsrInputType[] is user-specified.  InputType[] is current
@@ -58,35 +57,6 @@ static uint32 MouseData[3];
 static uint8 fkbkeys[0x48];
 unsigned long lastpad=0;
 
-void FCEUD_UpdateInput(void)
-{
-  int t=0;
-  long lastpad2=lastpad;
-  long pad = UpdateGamepadGP2X();
-  t=1;
-  //  JSreturn=(JSreturn&0xFF000000)|(JSreturn&0xFF)|((JSreturn&0xFF0000)>>8)|((JSreturn&0xFF00)<<8);
-  if(gametype==GIT_FDS)
-  {
-    NoWaiting&=~1;
-       if ((pad & GP2X_PUSH) && (!(pad & GP2X_SELECT)) && (!(pad & GP2X_L)) && (!(pad & GP2X_R)) && (!(lastpad2 & GP2X_PUSH)))
-       {
-      DriverInterface(DES_FDSSELECT,0);
-       }
-       else if ((pad & GP2X_L) && (!(pad & GP2X_SELECT)) && (!(pad & GP2X_PUSH)) && (!(pad & GP2X_R))&& (!(lastpad2 & GP2X_L)))
-       {
-      DriverInterface(DES_FDSINSERT,0);
-       }
-       else if ((pad & GP2X_R) && (!(pad & GP2X_SELECT)) && (!(pad & GP2X_L)) && (!(pad & GP2X_PUSH)) && (!(lastpad2 & GP2X_R)))
-       {
-      DriverInterface(DES_FDSEJECT,0);
-       }
-  }
-
-}
-
-
-//#ifdef GP2X
-
 extern void ResetNES(void);
 extern void CleanSurface(void);
 
@@ -101,6 +71,7 @@ int TurboFireBottom=0;
 int turbo_toggle_A=0;
 int turbo_toggle_B=0;
 
+
 static void setsoundvol(int soundvolume)
 {
     //FCEUI_SetSoundVolume(soundvol);
@@ -121,15 +92,15 @@ static void setsoundvol(int soundvolume)
     soundvolmeter[20]=0;
     FCEU_DispMessage("|%s|", soundvolmeter);
 }
-/**
- * GP2x joystick reader
- *
- */
-INLINE long UpdateGamepadGP2X(void)
+
+
+
+void FCEUD_UpdateInput(void)
 {
+  long lastpad2=lastpad;
+  unsigned long pad=gp2x_joystick_read(1); // TODO: USB joys and stuff
   uint32 JS=0;
 
-  unsigned long pad=gp2x_joystick_read();
 #define down(b) (pad & GP2X_##b)
 #define last_down(b) (lastpad & GP2X_##b)
 #define L_down (pad & GP2X_L)
@@ -160,6 +131,10 @@ INLINE long UpdateGamepadGP2X(void)
     //FCEUI_SetSoundVolume(soundvol);
     setsoundvol(soundvol);
   }
+  else if (down(VOL_DOWN) && down(VOL_UP))
+  {
+    Exit = 1;
+  }
 
   if (shift)
   {
@@ -173,23 +148,15 @@ INLINE long UpdateGamepadGP2X(void)
           // still pressed down from stretching from last one
           goto no_pad;
        }
-        if (stretch_offset == 32)
-       {
-          stretch_offset=0;
-       }
-        else
-       {
-          stretch_offset=32;
-       }
+        scaled_display = !scaled_display;
 
-        if (stretch_offset == 32)
+        if (scaled_display)
        {
-          SetVideoScaling(320, 320, 240);
-          CleanSurface();
+         gp2x_video_RGB_setscaling(0, 256, 240);
        }
         else
        {
-         SetVideoScaling(320, 256, 240);
+          gp2x_video_RGB_setscaling(0, 320, 240);
        }
 
         goto no_pad;
@@ -378,18 +345,36 @@ INLINE long UpdateGamepadGP2X(void)
   //padTmp=(pad & GP2X_START) >> 8;  //   2^8,
   JS |= (((pad & GP2X_START) >> 8) << 3);  // 0x8 is 2^3
 
-
   JSreturn = JS;
   lastpad=pad;
 
-  return pad;
   //JSreturn=(JS&0xFF000000)|(JS&0xFF)|((JS&0xFF0000)>>8)|((JS&0xFF00)<<8);
+
+
+  //  JSreturn=(JSreturn&0xFF000000)|(JSreturn&0xFF)|((JSreturn&0xFF0000)>>8)|((JSreturn&0xFF00)<<8);
+  // TODO: make these bindable, use new interface
+  if(gametype==GIT_FDS)
+  {
+    NoWaiting&=~1;
+       if ((pad & GP2X_PUSH) && (!(pad & GP2X_SELECT)) && (!(pad & GP2X_L)) && (!(pad & GP2X_R)) && (!(lastpad2 & GP2X_PUSH)))
+       {
+      DriverInterface(DES_FDSSELECT,0);
+       }
+       else if ((pad & GP2X_L) && (!(pad & GP2X_SELECT)) && (!(pad & GP2X_PUSH)) && (!(pad & GP2X_R))&& (!(lastpad2 & GP2X_L)))
+       {
+      DriverInterface(DES_FDSINSERT,0);
+       }
+       else if ((pad & GP2X_R) && (!(pad & GP2X_SELECT)) && (!(pad & GP2X_L)) && (!(pad & GP2X_PUSH)) && (!(lastpad2 & GP2X_R)))
+       {
+      DriverInterface(DES_FDSEJECT,0);
+       }
+  }
+  return;
+
 no_pad:
   JSreturn=0;
   lastpad=pad;
-  return 0;
 }
-//#endif
 
 
 static void InitOtherInput(void)