Combined all system reboots

src/devices/screen.h

@@ -28,5 +28,6 @@ void screen_resize(Uint16 width, Uint16 height);
 void screen_change(Uint16 x1, Uint16 y1, Uint16 x2, Uint16 y2);
 void screen_redraw(void);
 void screen_debugger(Uxn *u);
+
 Uint8 screen_dei(Uxn *u, Uint8 addr);
 void screen_deo(Uint8 *ram, Uint8 *d, Uint8 port);

src/devices/system.c

@@ -96,11 +96,27 @@ system_version(char *name, char *date)
 	return 0;
 }
 
+void
+system_reboot(Uxn *u, char *rom, int soft)
+{
+	int i;
+	for(i = 0x100 * soft; i < 0x10000; i++)
+		u->ram[i] = 0;
+	for(i = 0x0; i < 0x100; i++)
+		u->dev[i] = 0;
+	u->wst.ptr = 0;
+	u->rst.ptr = 0;
+	if(system_load(u, boot_rom))
+		if(uxn_eval(u, PAGE_PROGRAM))
+			boot_rom = rom;
+}
+
 int
 system_init(Uxn *u, Uint8 *ram, char *rom)
 {
 	u->ram = ram;
 	if(!system_load(u, rom))
+		if(!system_load(u, "boot.rom"))
 			return system_error("Init", "Failed to load rom.");
 	boot_rom = rom;
 	return 1;

src/devices/system.h

@@ -18,9 +18,11 @@ WITH REGARD TO THIS SOFTWARE.
 extern char *boot_rom;
 
 void system_connect(Uint8 device, Uint8 ver, Uint16 dei, Uint16 deo);
+void system_reboot(Uxn *u, char *rom, int soft);
+void system_inspect(Uxn *u);
 int system_version(char *emulator, char *date);
 int system_load(Uxn *u, char *filename);
-void system_inspect(Uxn *u);
 int system_error(char *msg, const char *err);
 int system_init(Uxn *u, Uint8 *ram, char *rom);
+
 void system_deo(Uxn *u, Uint8 *d, Uint8 port);

src/uxnemu.c

@@ -255,43 +255,14 @@ emu_init(void)
 	return 1;
 }
 
-static int
-emu_start(Uxn *u, char *rom)
-{
-	exec_deadline = SDL_GetPerformanceCounter() + deadline_interval;
-	screen_resize(WIDTH, HEIGHT);
-	if(!uxn_eval(u, PAGE_PROGRAM))
-		return system_error("Boot", "Failed to eval rom.");
-	SDL_SetWindowTitle(emu_window, rom);
-	return 1;
-}
-
 static void
-emu_restart(Uxn *u)
+emu_restart(Uxn *u, char *rom, int soft)
 {
 	screen_resize(WIDTH, HEIGHT);
-	SDL_SetWindowTitle(emu_window, boot_rom);
-	if(!emu_start(u, "launcher.rom"))
-		emu_start(u, boot_rom);
-}
-
-static int
-emu_restart_soft(Uxn *u)
-{
-	int i;
-	for(i = 0x100; i < 0x10000; i++)
-		u->ram[i] = 0;
-	for(i = 0x0; i < 0x100; i++)
-		u->dev[i] = 0;
-	u->wst.ptr = 0;
-	u->rst.ptr = 0;
 	screen_fill(uxn_screen.bg, 0, 0, uxn_screen.width, uxn_screen.height, 0);
 	screen_fill(uxn_screen.fg, 0, 0, uxn_screen.width, uxn_screen.height, 0);
-	if(!system_load(u, boot_rom))
+	system_reboot(u, rom, soft);
-		return system_error("Boot", "Failed to load rom.");
+	SDL_SetWindowTitle(emu_window, boot_rom);
-	if(!uxn_eval(u, PAGE_PROGRAM))
-		return system_error("Boot", "Failed to eval rom.");
-	return 1;
 }
 
 static void
@@ -384,8 +355,7 @@ handle_events(Uxn *u)
 		else if(event.type == SDL_WINDOWEVENT && event.window.event == SDL_WINDOWEVENT_EXPOSED)
 			emu_redraw(u);
 		else if(event.type == SDL_DROPFILE) {
-			screen_resize(WIDTH, HEIGHT);
+			emu_restart(u, event.drop.file, 0);
-			emu_start(u, event.drop.file);
 			SDL_free(event.drop.file);
 		}
 		/* Audio */
@@ -416,9 +386,9 @@ handle_events(Uxn *u)
 			else if(event.key.keysym.sym == SDLK_F3)
 				capture_screen();
 			else if(event.key.keysym.sym == SDLK_F4)
-				emu_restart(u);
+				emu_restart(u, boot_rom, 0);
 			else if(event.key.keysym.sym == SDLK_F5)
-				emu_restart_soft(u);
+				emu_restart(u, boot_rom, 1);
 			ksym = event.key.keysym.sym;
 			if(SDL_PeepEvents(&event, 1, SDL_PEEKEVENT, SDL_KEYUP, SDL_KEYUP) == 1 && ksym == event.key.keysym.sym)
 				return 1;