Fixed SNA, Z80 loading, added load"" in F9, remapped sinclair Joysticks

Makefile

@@ -117,12 +117,14 @@ dist: $(BUILD)
 	mkdir -p $@/fbzx-wii/tapes
 	mkdir -p $@/fbzx-wii/snapshots
 	mkdir -p $@/fbzx-wii/microdrives
-	mkdir -p $@/fbzx-wii/pixmaps
 	mkdir -p $@/apps/fbzx-wii/doc
 	cp fbzx.dol $@/apps/fbzx-wii/boot.dol
 	cp spectrum-roms/* $@/fbzx-wii/spectrum-roms
 	cp keymap.bmp $@/fbzx-wii/fbzx
 	cp AMSTRAD CAPABILITIES COPYING FAQ README README.TZX VERSIONS $@/apps/fbzx-wii/doc
+	touch $@/fbzx-wii/tapes/dummy
+	touch $@/fbzx-wii/snapshots/dummy
+	touch $@/fbzx-wii/microdrives/dummy
 	cd $@ && tar -czf ../fbzx-wii-bin.tar.gz *
 
 #---------------------------------------------------------------------------------

src/cargador.c

@@ -97,8 +97,6 @@ int save_z80(char *filename) {
 
   if(ordenador.mode128k==0) // 48K
 	fprintf(fichero,"%c%c",(byte)(procesador.PC&0x0FF),(byte)((procesador.PC>>8)&0xFF)); // PC
-	//Endian?
-	//fprintf(fichero,"%c%c",(byte)(procesador.PC&0x0FF),(byte)((procesador.PC<<8)&0xFF)); // PC
   else
     fprintf(fichero,"%c%c",0,0); // 128K
 
@@ -161,7 +159,7 @@ int save_z80(char *filename) {
 
 int load_z80(char *filename) {
 
-	struct z80snapshot snap;
+	static struct z80snapshot snap;
 	unsigned char tempo[30],tempo2[56],memo[49152],type,compressed,page,byte_read[3];
 	FILE *fichero;
 	int longitud=0,longitud2,bucle,retval;
@@ -427,10 +425,16 @@ int load_sna(char *filename) {
 	unsigned char tempo2[98308];
 	unsigned char type=0;
 	FILE *fichero;
-	struct z80snapshot snap;
+	static struct z80snapshot snap;
 	unsigned char v1,v2;
 	int addr,loop;
 
+	//Some inits
+	for(loop=0;loop<16;loop++)
+		snap.ay_regs[loop]=0;
+	snap.ay_latch=0;
+	snap.issue=3;
+	snap.joystick=0;
 	
 	printf("Loading SNA file\n");
 	
@@ -568,7 +572,7 @@ void load_snap(struct z80snapshot *snap) {
   procesador.Rm.br.E=snap->E;
   procesador.Rm.br.H=snap->H;
   procesador.Rm.br.L=snap->L;
-  printf("A:%d F:%d B:%d C:%d D:%d E:%d H:%d L:%d\n",snap->A,snap->F,snap->B,snap->C,snap->D,snap->E,snap->H,snap->L);
+  printf("A:%x F:%x B:%x C:%x D:%x E:%x H:%x L:%x\n",snap->A,snap->F,snap->B,snap->C,snap->D,snap->E,snap->H,snap->L);
   procesador.Ra.br.A=snap->AA;
   procesador.Ra.br.F=snap->FF;
   procesador.Ra.br.B=snap->BB;
@@ -577,16 +581,16 @@ void load_snap(struct z80snapshot *snap) {
   procesador.Ra.br.E=snap->EE;
   procesador.Ra.br.H=snap->HH;
   procesador.Ra.br.L=snap->LL;
-  printf("A:%d F:%d B:%d C:%d D:%d E:%d H:%d L:%d\n",snap->AA,snap->FF,snap->BB,snap->CC,snap->DD,snap->EE,snap->HH,snap->LL);
+  printf("A:%x F:%x B:%x C:%x D:%x E:%x H:%x L:%x\n",snap->AA,snap->FF,snap->BB,snap->CC,snap->DD,snap->EE,snap->HH,snap->LL);
   procesador.Rm.wr.IX=snap->IX;
   procesador.Rm.wr.IY=snap->IY;
   procesador.Rm.wr.SP=snap->SP;
   procesador.PC=snap->PC;
-  printf("IX:%d IY:%d SP:%d PC:%d\n",snap->IX,snap->IY,snap->SP,snap->PC);
+  printf("IX:%x IY:%x SP:%x PC:%x\n",snap->IX,snap->IY,snap->SP,snap->PC);
   procesador.I=snap->I;
   procesador.R=snap->R;
   procesador.R2=snap->R;
-  printf("I:%d R:%d\n",snap->I,snap->R);
+  printf("I:%x R:%x\n",snap->I,snap->R);
 
   if(snap->IFF1) {
     procesador.IFF1=1;
@@ -598,8 +602,9 @@ void load_snap(struct z80snapshot *snap) {
   } else {
     procesador.IFF2=0;
   }
-
+	printf("IFF1:%x IFF2:%x\n",snap->IFF1,snap->IFF1);
   procesador.IM=snap->Imode;
+  printf("IM:%x\n",snap->Imode);
   Z80free_Out(0xFFFE,((snap->border&0x07)|0x10));
 
   switch(snap->type) {

src/cargador.h

@@ -29,7 +29,7 @@ struct z80snapshot {
   byte border; // border color
   byte pager; // content of pagination register in 128K mode
   unsigned char page[12][16384];
-  unsigned int found_pages; // bit=1: page exists. bit=0: page don't exists.
+  //unsigned int found_pages; // bit=1: page exists. bit=0: page don't exists.
   unsigned char ay_regs[16];
   unsigned char ay_latch;
   unsigned char joystick;

src/computer.c

@@ -123,6 +123,7 @@ void computer_init () {
 	ordenador.ay_envel_way = 0;
 	
 	ordenador.tape_loop_counter = 0;
+	ordenador.kbd_buffer_pointer = 0;
 }
 
 void computer_set_palete() {
@@ -696,6 +697,29 @@ inline void read_keyboard (SDL_Event *pevento2) {
 	SDL_Event evento,evento2,*pevento;
 	Sint16 valor;
 	Uint8 eje;
+	static int countdown;
+	
+	
+	if (ordenador.kbd_buffer_pointer) 
+	{	
+		if (countdown) 
+		countdown--; 
+		else 
+		{
+			if (ordenador.kbd_buffer_pointer != 1)
+			{
+			SDL_PushEvent(&ordenador.keyboard_buffer[ordenador.kbd_buffer_pointer-2]);
+			ordenador.kbd_buffer_pointer--; 
+			countdown=5;
+			}
+			else 
+			{
+			ordenador.kbd_buffer_pointer = 0;
+			    if ((ordenador.tape_fast_load == 0) || (ordenador.tape_file_type==TAP_TZX))
+					ordenador.pause = 0;
+			}
+		}	
+	}		
 							
 	if (pevento2==NULL) {
 		pevento=&evento;
@@ -868,7 +892,43 @@ inline void read_keyboard (SDL_Event *pevento2) {
 			break;		
 
 		case SDLK_F9:
-			SDL_Fullscreen_Switch();
+			//SDL_Fullscreen_Switch();
+			//Emulate load ""
+			
+			ordenador.keyboard_buffer[9].key.keysym.sym=SDLK_j;
+			ordenador.keyboard_buffer[9].type=SDL_KEYDOWN;		
+			
+			ordenador.keyboard_buffer[8].key.keysym.sym=SDLK_j;
+			ordenador.keyboard_buffer[8].type=SDL_KEYUP;
+					
+			ordenador.keyboard_buffer[7].key.keysym.sym=SDLK_RCTRL;
+			ordenador.keyboard_buffer[7].type=SDL_KEYDOWN;
+					
+			ordenador.keyboard_buffer[6].key.keysym.sym=SDLK_p;
+			ordenador.keyboard_buffer[6].type=SDL_KEYDOWN;
+					
+			ordenador.keyboard_buffer[5].key.keysym.sym=SDLK_p;
+			ordenador.keyboard_buffer[5].type=SDL_KEYUP;			
+			
+			ordenador.keyboard_buffer[4].key.keysym.sym=SDLK_p;
+			ordenador.keyboard_buffer[4].type=SDL_KEYDOWN;			
+			
+			ordenador.keyboard_buffer[3].key.keysym.sym=SDLK_p;
+			ordenador.keyboard_buffer[3].type=SDL_KEYUP;
+						
+			ordenador.keyboard_buffer[2].key.keysym.sym=SDLK_RCTRL;
+			ordenador.keyboard_buffer[2].type=SDL_KEYUP;
+			
+			ordenador.keyboard_buffer[1].key.keysym.sym=SDLK_RETURN;
+			ordenador.keyboard_buffer[1].type=SDL_KEYDOWN;			
+			
+			ordenador.keyboard_buffer[0].key.keysym.sym=SDLK_RETURN;
+			ordenador.keyboard_buffer[0].type=SDL_KEYUP;
+			
+	
+			ordenador.kbd_buffer_pointer=11;
+			countdown=5;
+			
 			break;
 
 		case SDLK_F10:	// Reset emulator
@@ -932,7 +992,7 @@ inline void read_keyboard (SDL_Event *pevento2) {
 		break;
 		
 		case 3:	// sinclair 2
-			temporal_io = SDLK_7;
+			temporal_io = SDLK_9;
 		break;
 		}
 	break;
@@ -968,11 +1028,11 @@ inline void read_keyboard (SDL_Event *pevento2) {
 		break;
 		
 		case 2:	// sinclair 1
-			temporal_io = SDLK_1;
+			temporal_io = SDLK_2;
 		break;
 				
 		case 3:	// sinclair 2
-			temporal_io = SDLK_9;
+			temporal_io = SDLK_7;
 		break;
 		
 		}
@@ -989,11 +1049,11 @@ inline void read_keyboard (SDL_Event *pevento2) {
 		break;
 		
 		case 2:	// sinclair 1
-			temporal_io = SDLK_2;
+			temporal_io = SDLK_1;
 		break;
 		
 		case 3:	// sinclair 2
-			temporal_io = SDLK_0;
+			temporal_io = SDLK_6;
 		break;		
 		}
 	break;
@@ -1018,7 +1078,7 @@ inline void read_keyboard (SDL_Event *pevento2) {
 		break;
 		
 		case 3:	// sinclair 2
-			temporal_io = SDLK_6;
+			temporal_io = SDLK_0;
 		break;		
 		}
 	break;

src/computer.h

@@ -193,6 +193,8 @@ struct computer {
 	unsigned char other_ret; // 0=no change; 1=memory returns RET (201)
 
 	unsigned char turbo;
+	SDL_Event keyboard_buffer[10];
+	unsigned int kbd_buffer_pointer;
 };
 
 void computer_init();

src/emulator.c

@@ -430,7 +430,7 @@ void load_config(struct computer *object) {
 			continue;
 		}
 		if (!strncmp(line,"mode=",5)) {
-			printf("Cambio a modo %c\n",line[5]-'0');
+			printf("Cambio a modo %c\n",line[5]);
 			mode128k=line[5]-'0';
 			continue;
 		}
@@ -636,7 +636,7 @@ int main(int argc,char *argv[]) {
 			argumento++;
 		} else if(0==strncmp(argv[argumento],"-jump",5)) {
 			jump_frames=(int)(argv[argumento][5]);
-			jump_frames-=48;
+			jump_frames-=48;//???
 			argumento++;
 			printf ("Jump %d\n",jump_frames);
 		} else {

src/menus.c

@@ -284,10 +284,13 @@ void settings_menu() {
 			if(ordenador.turbo){
 				ordenador.tst_sample=3500000/ordenador.freq;
 				ordenador.turbo = 0;
+				jump_frames=0;
 			} else {
-				ordenador.tst_sample=100000000/ordenador.freq;
+				ordenador.tst_sample=12000000/ordenador.freq; //5,0 MHz max emulation speed for wii
 				ordenador.turbo = 1;
+				jump_frames=3;
 			}
+		break;	
 		}
 	} while(fin);
 
@@ -334,7 +337,7 @@ void help_menu() {
 	print_string(fbuffer,"tools",382,280,15,0,ancho);
 
 	print_string(fbuffer,"F9:",14,320,12,0,ancho);
-	print_string(fbuffer,"Toggle fullscreen",62,320,15,0,ancho);
+	print_string(fbuffer,"load",62,320,15,0,ancho);
 
 	print_string(fbuffer,"F10:",336,320,12,0,ancho);
 	print_string(fbuffer,"reset spectrum",398,320,15,0,ancho);

src/sound.c

@@ -499,8 +499,8 @@ void sound_play() {
 		ordenador.volume, ordenador.volume, callback);
 		started_sound_asnd = 1;
 		}
-		
+		//Double buffer
-		while (!ASND_TestVoiceBufferReady(1)){};
+		while (!ASND_TestVoiceBufferReady(1)){}; //Wait for one buffer to be free
 		if (!ASND_TestPointer (1, sound[0])) 
 			{ASND_AddVoice(1,sound[0],ordenador.buffer_len);
 			ordenador.current_buffer = sound[0]; }