add rapid fire buttons 'turbo A/B', turbo speed option

Makefile.gc

@@ -30,7 +30,7 @@ LANG		:=	ENGLISH # Supported languages: ENGLISH
 # options for code generation
 #---------------------------------------------------------------------------------
 CFLAGS  = -g -O3 -Wall $(MACHDEP) $(INCLUDE) -DNGC \
-		-DHAVE_ASPRINTF -DSTDC -DFCEU_VERSION_NUMERIC=9812 \
+		-DHAVE_ASPRINTF -DSTDC -DFCEU_VERSION_NUMERIC=9812 -DFRAMESKIP \
 	    -D_SZ_ONE_DIRECTORY -D_LZMA_IN_CB -D_LZMA_OUT_READ \
 	    -DLANG_$(LANG)
 CXXFLAGS	=	$(CFLAGS)

Makefile.wii

@@ -30,7 +30,7 @@ LANG		:=	ENGLISH # Supported languages: ENGLISH
 # options for code generation
 #---------------------------------------------------------------------------------
 CFLAGS  = -g -O3 -Wall $(MACHDEP) $(INCLUDE) -DNGC -DWII_DVD \
-		-DHAVE_ASPRINTF -DSTDC -DFCEU_VERSION_NUMERIC=9812 \
+		-DHAVE_ASPRINTF -DSTDC -DFCEU_VERSION_NUMERIC=9812 -DFRAMESKIP \
 	    -D_SZ_ONE_DIRECTORY -D_LZMA_IN_CB -D_LZMA_OUT_READ \
 	    -DLANG_$(LANG)
 CXXFLAGS	=	$(CFLAGS)

readme.txt

@@ -1,7 +1,7 @@
 ¸,ø¤°`°¤ø,¸¸,ø¤°`°¤ø,¸,ø¤°`°¤ø,¸¸,ø¤°`°¤ø,¸,ø¤°`°¤ø,¸¸,ø¤°`°¤ø,¸,ø¤°`°¤ø,¸¸,ø¤
  
                                  - FCE Ultra GX -
-                                  Version 2.0.6
+                                  Version 2.0.7
                          http://code.google.com/p/fceugc   
                                (Under GPL License)
  
@@ -29,6 +29,15 @@ SNES9x GX project.
 |0O×øo·                         UPDATE HISTORY                        ·oø×O0|
 `¨•¨¨¨¨¨ ¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨ ¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨ ¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨ ¨¨¨¨¨¨¨¨¨¨¨¨¨'
 
+[What's New 2.0.7]
+* Special thanks to eke-eke & KruLLo for contributions, bugfixes, and tips
+* Video code rewritten - now has original, unfiltered, filtered modes
+* Zoom option
+* 16:9 aspect ratio correction
+* SD/USB hot-swapping!
+* A/B rapid-fire
+* Turbo option
+
 [What's New 2.0.6 - October 21, 2008]
 * Right audio channel corruption fixed (thanks cyberdog!)
 * Low pass audio filter turned off (muffles audio)

source/ngc/fceuconfig.h

@@ -63,5 +63,6 @@ struct SGCSettings{
 
 extern struct SGCSettings GCSettings;
 extern int ConfigRequested;
+extern int frameskip;
 
 #endif

source/ngc/fceugx.c

@@ -40,6 +40,7 @@ unsigned char * nesrom = NULL;
 int ConfigRequested = 0;
 bool isWii;
 uint8 *xbsave=NULL;
+int frameskip = 0;
 
 extern bool romLoaded;
 
@@ -150,15 +151,25 @@ int main(int argc, char *argv[])
 		FCEUI_SetSoundQuality(1); // 0 - low, 1 - high, 2 - high (alt.)
 		ResetVideo_Emu();
 
+		static int fskipc=0;
+
 		while(1) // emulation loop
 		{
 			uint8 *gfx;
 			int32 *sound;
 			int32 ssize;
 
-			FCEUI_Emulate(&gfx, &sound, &ssize, 0);
+			#ifdef FRAMESKIP
-			xbsave = gfx;
+			fskipc=(fskipc+1)%(frameskip+1);
-			FCEUD_Update(gfx, sound, ssize);
+			#endif
+
+			FCEUI_Emulate(&gfx, &sound, &ssize, fskipc);
+
+			if(!fskipc)
+			{
+				xbsave = gfx;
+				FCEUD_Update(gfx, sound, ssize);
+			}
 
 			if(ConfigRequested)
 			{

source/ngc/gcvideo.c

@@ -25,6 +25,7 @@
 
 extern unsigned int SMBTimer;
 int FDSTimer = 0;
+u32 FrameTimer = 0;
 int FDSSwitchRequested;
 
 /*** External 2D Video ***/
@@ -88,10 +89,10 @@ s16 square[] ATTRIBUTE_ALIGN (32) =
    * X,   Y,  Z
    * Values set are for roughly 4:3 aspect
    */
-  -HASPECT, VASPECT, 0,		// 0
+   -HASPECT,  VASPECT, 0,	// 0
-    HASPECT, VASPECT, 0,	// 1
+    HASPECT,  VASPECT, 0,	// 1
     HASPECT, -VASPECT, 0,	// 2
-    -HASPECT, -VASPECT, 0,	// 3
+   -HASPECT, -VASPECT, 0	// 3
 };
 
 
@@ -273,6 +274,7 @@ copy_to_xfb (u32 arg)
 	}
 
 	SMBTimer++;
+	FrameTimer++;
 
 	// FDS switch disk requested - need to eject, select, and insert
 	// but not all at once!

source/ngc/gcvideo.h

@@ -33,5 +33,6 @@ struct st_palettes {
 extern struct st_palettes palettes[];
 extern int FDSSwitchRequested;
 extern bool progressive;
+u32 FrameTimer;
 
 #endif

source/ngc/menu.c

@@ -575,10 +575,12 @@ GetButtonMap(u16 ctrlr_type, char* btn_name)
 	return pressed;
 }	// end getButtonMap()
 
-int cfg_btns_count = 10;
+int cfg_btns_count = 12;
 char cfg_btns_menu[][50] = {
 	"B           -         ",
 	"A           -         ",
+	"RAPID B     -         ",
+	"RAPID A     -         ",
 	"SELECT      -         ",
 	"START       -         ",
 	"UP          -         ",
@@ -666,6 +668,8 @@ ConfigureButtons (u16 ctrlr_type)
 			case 6:
 			case 7:
 			case 8:
+			case 9:
+			case 10:
 				/*** Change button map ***/
 				// wait for input
 				memset (temp, 0, sizeof(temp));
@@ -677,7 +681,7 @@ ConfigureButtons (u16 ctrlr_type)
 				break;
 
 			case -1: /*** Button B ***/
-			case 9:
+			case 11:
 				/*** Return ***/
 				quit = 1;
 				break;

source/ngc/pad.c

@@ -29,6 +29,7 @@ extern bool romLoaded;
 // All other pads are mapped to this
 unsigned int nespadmap[] = {
 	JOY_B, JOY_A,
+	RAPID_B, RAPID_A, // rapid press A/B buttons
 	JOY_SELECT, JOY_START,
 	JOY_UP, JOY_DOWN,
 	JOY_LEFT, JOY_RIGHT,
@@ -38,6 +39,7 @@ unsigned int nespadmap[] = {
 /*** Gamecube controller Padmap ***/
 unsigned int gcpadmap[] = {
 	PAD_BUTTON_B, PAD_BUTTON_A,
+	PAD_BUTTON_Y, PAD_BUTTON_X,
 	PAD_TRIGGER_Z, PAD_BUTTON_START,
 	PAD_BUTTON_UP, PAD_BUTTON_DOWN,
 	PAD_BUTTON_LEFT, PAD_BUTTON_RIGHT,
@@ -46,6 +48,7 @@ unsigned int gcpadmap[] = {
 /*** Wiimote Padmap ***/
 unsigned int wmpadmap[] = {
 	WPAD_BUTTON_1, WPAD_BUTTON_2,
+	0, 0,
 	WPAD_BUTTON_MINUS, WPAD_BUTTON_PLUS,
 	WPAD_BUTTON_RIGHT, WPAD_BUTTON_LEFT,
 	WPAD_BUTTON_UP, WPAD_BUTTON_DOWN,
@@ -54,14 +57,16 @@ unsigned int wmpadmap[] = {
 /*** Classic Controller Padmap ***/
 unsigned int ccpadmap[] = {
 	WPAD_CLASSIC_BUTTON_Y, WPAD_CLASSIC_BUTTON_B,
+	WPAD_CLASSIC_BUTTON_X, WPAD_CLASSIC_BUTTON_A,
 	WPAD_CLASSIC_BUTTON_MINUS, WPAD_CLASSIC_BUTTON_PLUS,
 	WPAD_CLASSIC_BUTTON_UP, WPAD_CLASSIC_BUTTON_DOWN,
 	WPAD_CLASSIC_BUTTON_LEFT, WPAD_CLASSIC_BUTTON_RIGHT,
-	WPAD_CLASSIC_BUTTON_A
+	WPAD_CLASSIC_BUTTON_FULL_L
 };
 /*** Nunchuk + wiimote Padmap ***/
 unsigned int ncpadmap[] = {
 	WPAD_NUNCHUK_BUTTON_C, WPAD_NUNCHUK_BUTTON_Z,
+	0, 0,
 	WPAD_BUTTON_MINUS, WPAD_BUTTON_PLUS,
 	WPAD_BUTTON_UP, WPAD_BUTTON_DOWN,
 	WPAD_BUTTON_LEFT, WPAD_BUTTON_RIGHT,
@@ -270,7 +275,9 @@ void UpdateCursorPosition (int pad)
 /****************************************************************************
  * Convert GC Joystick Readings to JOY
  ****************************************************************************/
-u8 PADTUR = 2;
+int RAPID_SKIP = 2; // frames to skip between rapid button presses
+int RAPID_PRESS = 2; // number of rapid button presses to execute
+int rapidbutton[4][2] = {{0}};
 
 unsigned char DecodeJoy( unsigned short pad )
 {
@@ -381,7 +388,17 @@ unsigned char DecodeJoy( unsigned short pad )
 			// if zapper is on, ignore all buttons except START and SELECT
 			if(!GCSettings.zapper || nespadmap[i] == JOY_START || nespadmap[i] == JOY_SELECT)
 			{
-				if(nespadmap[i] > 0)
+				if(nespadmap[i] == RAPID_A)
+				{
+					// activate rapid fire for A button
+					rapidbutton[pad][0] = RAPID_PRESS;
+				}
+				else if(nespadmap[i] == RAPID_B)
+				{
+					// activate rapid fire for B button
+					rapidbutton[pad][1] = RAPID_PRESS;
+				}
+				else if(nespadmap[i] > 0)
 				{
 					J |= nespadmap[i];
 				}
@@ -401,6 +418,22 @@ unsigned char DecodeJoy( unsigned short pad )
 			}
 		}
 	}
+
+	// rapid fire buttons
+	if(FrameTimer % RAPID_SKIP == 0) // only press button every X frames
+	{
+		if(rapidbutton[pad][0] > 0) // rapid A
+		{
+			J |= JOY_A;
+			rapidbutton[pad][0]--;
+		}
+		if(rapidbutton[pad][1] > 0) // rapid B
+		{
+			J |= JOY_B;
+			rapidbutton[pad][1]--;
+		}
+	}
+
 	// zapper enabled
 	if(GCSettings.zapper)
 	{
@@ -459,7 +492,23 @@ void GetJoy()
     u32 wm_pb = WPAD_ButtonsHeld (0); // wiimote / expansion button info
     #endif
 
-    /*** Check for video zoom ***/
+    // Turbo mode
+    // RIGHT on c-stick and on classic ctrlr right joystick
+    if(
+    	(gc_px > 70)
+		#ifdef HW_RVL
+		|| (wm_sx > 70)
+		#endif
+	)
+    {
+    	frameskip = 3;
+    }
+    else
+    {
+    	frameskip = 0;
+    }
+
+    // Check for video zoom
 	if (GCSettings.Zoom)
 	{
 		if (gc_py < -36 || gc_py > 36)

source/ngc/pad.h

@@ -16,7 +16,9 @@
 
 #define PI 				3.14159265f
 #define PADCAL			50
-#define MAXJP 			9
+#define MAXJP 			11
+#define RAPID_A 		256
+#define RAPID_B			512
 
 extern unsigned int gcpadmap[];
 extern unsigned int wmpadmap[];