[libpicofe.git] / common / menu.c

// (c) Copyright 2006,2007 notaz, All rights reserved.\r
// Free for non-commercial use.\r
\r
// For commercial use, separate licencing terms must be obtained.\r
\r
#include <stdio.h>\r
#include <string.h>\r
#include <stdlib.h>\r
#include <stdarg.h>\r
\r
#include "menu.h"\r
#include "fonts.h"\r
#include "readpng.h"\r
#include "lprintf.h"\r
#include "common.h"\r
#include "emu.h"\r
\r
\r
char menuErrorMsg[64] = { 0, };\r
\r
// PicoPad[] format: MXYZ SACB RLDU\r
me_bind_action me_ctrl_actions[12] =\r
{\r
	{ "UP     ", 0x001 },\r
	{ "DOWN   ", 0x002 },\r
	{ "LEFT   ", 0x004 },\r
	{ "RIGHT  ", 0x008 },\r
	{ "A      ", 0x040 },\r
	{ "B      ", 0x010 },\r
	{ "C      ", 0x020 },\r
	{ "START  ", 0x080 },\r
	{ "MODE   ", 0x800 },\r
	{ "X      ", 0x400 },\r
	{ "Y      ", 0x200 },\r
	{ "Z      ", 0x100 }\r
};\r
\r
\r
static unsigned char menu_font_data[10240];\r
static int menu_text_color = 0xffff; // default to white\r
static int menu_sel_color = -1; // disabled\r
\r
// draws text to current bbp16 screen\r
static void text_out16_(int x, int y, const char *text, int color)\r
{\r
	int i, l, u, tr, tg, tb, len;\r
	unsigned short *dest = (unsigned short *)SCREEN_BUFFER + x + y*SCREEN_WIDTH;\r
	tr = (color & 0xf800) >> 8;\r
	tg = (color & 0x07e0) >> 3;\r
	tb = (color & 0x001f) << 3;\r
\r
	if (text == (void *)1)\r
	{\r
		// selector symbol\r
		text = "";\r
		len = 1;\r
	}\r
	else\r
		len = strlen(text);\r
\r
	for (i = 0; i < len; i++)\r
	{\r
		unsigned char  *src = menu_font_data + (unsigned int)text[i]*4*10;\r
		unsigned short *dst = dest;\r
		for (l = 0; l < 10; l++, dst += SCREEN_WIDTH-8)\r
		{\r
			for (u = 8/2; u > 0; u--, src++)\r
			{\r
				int c, r, g, b;\r
				c = *src >> 4;\r
				r = (*dst & 0xf800) >> 8;\r
				g = (*dst & 0x07e0) >> 3;\r
				b = (*dst & 0x001f) << 3;\r
				r = (c^0xf)*r/15 + c*tr/15;\r
				g = (c^0xf)*g/15 + c*tg/15;\r
				b = (c^0xf)*b/15 + c*tb/15;\r
				*dst++ = ((r<<8)&0xf800) | ((g<<3)&0x07e0) | (b>>3);\r
				c = *src & 0xf;\r
				r = (*dst & 0xf800) >> 8;\r
				g = (*dst & 0x07e0) >> 3;\r
				b = (*dst & 0x001f) << 3;\r
				r = (c^0xf)*r/15 + c*tr/15;\r
				g = (c^0xf)*g/15 + c*tg/15;\r
				b = (c^0xf)*b/15 + c*tb/15;\r
				*dst++ = ((r<<8)&0xf800) | ((g<<3)&0x07e0) | (b>>3);\r
			}\r
		}\r
		dest += 8;\r
	}\r
}\r
\r
void text_out16(int x, int y, const char *texto, ...)\r
{\r
	va_list args;\r
	char    buffer[512];\r
\r
	va_start(args,texto);\r
	vsprintf(buffer,texto,args);\r
	va_end(args);\r
\r
	text_out16_(x,y,buffer,menu_text_color);\r
}\r
\r
\r
void smalltext_out16(int x, int y, const char *texto, int color)\r
{\r
	int i;\r
	unsigned char  *src;\r
	unsigned short *dst;\r
\r
	for (i = 0;; i++, x += 6)\r
	{\r
		unsigned char c = (unsigned char) texto[i];\r
		int h = 8;\r
\r
		if (!c) break;\r
\r
		src = fontdata6x8[c];\r
		dst = (unsigned short *)SCREEN_BUFFER + x + y*SCREEN_WIDTH;\r
\r
		while (h--)\r
		{\r
			int w = 0x20;\r
			while (w)\r
			{\r
				if( *src & w ) *dst = color;\r
				dst++;\r
				w>>=1;\r
			}\r
			src++;\r
\r
			dst += SCREEN_WIDTH-6;\r
		}\r
	}\r
}\r
\r
void smalltext_out16_lim(int x, int y, const char *texto, int color, int max)\r
{\r
	char    buffer[SCREEN_WIDTH/6+1];\r
\r
	strncpy(buffer, texto, SCREEN_WIDTH/6);\r
	if (max > SCREEN_WIDTH/6) max = SCREEN_WIDTH/6;\r
	if (max < 0) max = 0;\r
	buffer[max] = 0;\r
\r
	smalltext_out16(x, y, buffer, color);\r
}\r
\r
void menu_draw_selection(int x, int y, int w)\r
{\r
	int i, h;\r
	unsigned short *dst, *dest;\r
\r
	text_out16_(x, y, (void *)1, (menu_sel_color < 0) ? menu_text_color : menu_sel_color);\r
\r
	if (menu_sel_color < 0) return; // no selection hilight\r
\r
	if (y > 0) y--;\r
	dest = (unsigned short *)SCREEN_BUFFER + x + y*SCREEN_WIDTH + 14;\r
	for (h = 11; h > 0; h--)\r
	{\r
		dst = dest;\r
		for (i = w; i > 0; i--)\r
			*dst++ = menu_sel_color;\r
		dest += SCREEN_WIDTH;\r
	}\r
}\r
\r
static int parse_hex_color(char *buff)\r
{\r
	char *endp = buff;\r
	int t = (int) strtoul(buff, &endp, 16);\r
	if (endp != buff)\r
#ifdef PSP\r
		return ((t<<8)&0xf800) | ((t>>5)&0x07e0) | ((t>>19)&0x1f);\r
#else\r
		return ((t>>8)&0xf800) | ((t>>5)&0x07e0) | ((t>>3)&0x1f);\r
#endif\r
	return -1;\r
}\r
\r
void menu_init(void)\r
{\r
	int c, l;\r
	unsigned char *fd = menu_font_data;\r
	char buff[256];\r
	FILE *f;\r
\r
	// generate default font from fontdata8x8\r
	memset(menu_font_data, 0, sizeof(menu_font_data));\r
	for (c = 0; c < 256; c++)\r
	{\r
		for (l = 0; l < 8; l++)\r
		{\r
			unsigned char fd8x8 = fontdata8x8[c*8+l];\r
			if (fd8x8&0x80) *fd |= 0xf0;\r
			if (fd8x8&0x40) *fd |= 0x0f; fd++;\r
			if (fd8x8&0x20) *fd |= 0xf0;\r
			if (fd8x8&0x10) *fd |= 0x0f; fd++;\r
			if (fd8x8&0x08) *fd |= 0xf0;\r
			if (fd8x8&0x04) *fd |= 0x0f; fd++;\r
			if (fd8x8&0x02) *fd |= 0xf0;\r
			if (fd8x8&0x01) *fd |= 0x0f; fd++;\r
		}\r
		fd += 8*2/2; // 2 empty lines\r
	}\r
\r
	// load custom font and selector (stored as 1st symbol in font table)\r
	readpng(menu_font_data, "skin/font.png", READPNG_FONT);\r
	memcpy(menu_font_data, menu_font_data + ((int)'>')*4*10, 4*10); // default selector symbol is '>'\r
	readpng(menu_font_data, "skin/selector.png", READPNG_SELECTOR);\r
\r
	// load custom colors\r
	f = fopen("skin/skin.txt", "r");\r
	if (f != NULL)\r
	{\r
		lprintf("found skin.txt\n");\r
		while (!feof(f))\r
		{\r
			fgets(buff, sizeof(buff), f);\r
			if (buff[0] == '#'  || buff[0] == '/')  continue; // comment\r
			if (buff[0] == '\r' || buff[0] == '\n') continue; // empty line\r
			if (strncmp(buff, "text_color=", 11) == 0)\r
			{\r
				int tmp = parse_hex_color(buff+11);\r
				if (tmp >= 0) menu_text_color = tmp;\r
				else lprintf("skin.txt: parse error for text_color\n");\r
			}\r
			else if (strncmp(buff, "selection_color=", 16) == 0)\r
			{\r
				int tmp = parse_hex_color(buff+16);\r
				if (tmp >= 0) menu_sel_color = tmp;\r
				else lprintf("skin.txt: parse error for selection_color\n");\r
			}\r
			else\r
				lprintf("skin.txt: parse error: %s\n", buff);\r
		}\r
		fclose(f);\r
	}\r
}\r
\r
\r
int me_id2offset(const menu_entry *entries, int count, menu_id id)\r
{\r
	int i;\r
	for (i = 0; i < count; i++)\r
	{\r
		if (entries[i].id == id) return i;\r
	}\r
\r
	lprintf("%s: id %i not found\n", __FUNCTION__, id);\r
	return 0;\r
}\r
\r
void me_enable(menu_entry *entries, int count, menu_id id, int enable)\r
{\r
	int i = me_id2offset(entries, count, id);\r
	entries[i].enabled = enable;\r
}\r
\r
int me_count_enabled(const menu_entry *entries, int count)\r
{\r
	int i, ret = 0;\r
\r
	for (i = 0; i < count; i++)\r
	{\r
		if (entries[i].enabled) ret++;\r
	}\r
\r
	return ret;\r
}\r
\r
menu_id me_index2id(const menu_entry *entries, int count, int index)\r
{\r
	int i;\r
\r
	for (i = 0; i < count; i++)\r
	{\r
		if (entries[i].enabled)\r
		{\r
			if (index == 0) break;\r
			index--;\r
		}\r
	}\r
	if (i >= count) i = count - 1;\r
	return entries[i].id;\r
}\r
\r
void me_draw(const menu_entry *entries, int count, int x, int y, me_draw_custom_f *cust_draw, void *param)\r
{\r
	int i, y1 = y;\r
\r
	for (i = 0; i < count; i++)\r
	{\r
		if (!entries[i].enabled) continue;\r
		if (entries[i].name == NULL)\r
		{\r
			if (cust_draw != NULL)\r
				cust_draw(&entries[i], x, y1, param);\r
			y1 += 10;\r
			continue;\r
		}\r
		text_out16(x, y1, entries[i].name);\r
		if (entries[i].beh == MB_ONOFF)\r
			text_out16(x + 27*8, y1, (*(int *)entries[i].var & entries[i].mask) ? "ON" : "OFF");\r
		else if (entries[i].beh == MB_RANGE)\r
			text_out16(x + 27*8, y1, "%i", *(int *)entries[i].var);\r
		y1 += 10;\r
	}\r
}\r
\r
int me_process(menu_entry *entries, int count, menu_id id, int is_next)\r
{\r
	int i = me_id2offset(entries, count, id);\r
	menu_entry *entry = &entries[i];\r
	switch (entry->beh)\r
	{\r
		case MB_ONOFF:\r
			*(int *)entry->var ^= entry->mask;\r
			return 1;\r
		case MB_RANGE:\r
			*(int *)entry->var += is_next ? 1 : -1;\r
			if (*(int *)entry->var < (int)entry->min) *(int *)entry->var = (int)entry->min;\r
			if (*(int *)entry->var > (int)entry->max) *(int *)entry->var = (int)entry->max;\r
			return 1;\r
		default:\r
			return 0;\r
	}\r
}\r
\r
const char *me_region_name(unsigned int code, int auto_order)\r
{\r
	static const char *names[] = { "Auto", "      Japan NTSC", "      Japan PAL", "      USA", "      Europe" };\r
	static const char *names_short[] = { "", " JP", " JP", " US", " EU" };\r
	int u, i = 0;\r
	if (code) {\r
		code <<= 1;\r
		while((code >>= 1)) i++;\r
		if (i > 4) return "unknown";\r
		return names[i];\r
	} else {\r
		static char name[24];\r
		strcpy(name, "Auto:");\r
		for (u = 0; u < 3; u++) {\r
			i = 0; code = ((auto_order >> u*4) & 0xf) << 1;\r
			while((code >>= 1)) i++;\r
			strcat(name, names_short[i]);\r
		}\r
		return name;\r
	}\r
}\r
\r
// ------------ debug menu ------------\r
\r
#include <sys/stat.h>\r
#include <sys/types.h>\r
\r
#include <Pico/Pico.h>\r
#include <Pico/Debug.h>\r
\r
void SekStepM68k(void);\r
\r
static void draw_text_debug(const char *str, int skip, int from)\r
{\r
	const char *p;\r
	int len, line;\r
\r
	p = str;\r
	while (skip-- > 0)\r
	{\r
		while (*p && *p != '\n') p++;\r
		if (*p == 0 || p[1] == 0) return;\r
		p++;\r
	}\r
\r
	str = p;\r
	for (line = from; line < SCREEN_HEIGHT/10; line++)\r
	{\r
		while (*p && *p != '\n') p++;\r
		len = p - str;\r
		if (len > 55) len = 55;\r
		smalltext_out16_lim(1, line*10, str, 0xffff, len);\r
		if (*p == 0) break;\r
		p++; str = p;\r
	}\r
}\r
\r
static void draw_frame_debug(void)\r
{\r
	char layer_str[48] = "layers:             ";\r
	if (PicoDrawMask & PDRAW_LAYERB_ON)      memcpy(layer_str +  8, "B", 1);\r
	if (PicoDrawMask & PDRAW_LAYERA_ON)      memcpy(layer_str + 10, "A", 1);\r
	if (PicoDrawMask & PDRAW_SPRITES_LOW_ON) memcpy(layer_str + 12, "spr_lo", 6);\r
	if (PicoDrawMask & PDRAW_SPRITES_HI_ON)  memcpy(layer_str + 19, "spr_hi", 6);\r
\r
	clear_screen();\r
	emu_forcedFrame(0);\r
	smalltext_out16(4, SCREEN_HEIGHT-8, layer_str, 0xffff);\r
}\r
\r
void debug_menu_loop(void)\r
{\r
	int inp, mode = 0;\r
	int spr_offs = 0, dumped = 0;\r
\r
	while (1)\r
	{\r
		switch (mode)\r
		{\r
			case 0: menu_draw_begin();\r
				draw_text_debug(PDebugMain(), 0, 0);\r
				if (dumped) {\r
					smalltext_out16(SCREEN_WIDTH-6*10, SCREEN_HEIGHT-8, "dumped", 0xffff);\r
					dumped = 0;\r
				}\r
				break;\r
			case 1: draw_frame_debug(); break;\r
			case 2: clear_screen();\r
				emu_forcedFrame(0);\r
				darken_screen();\r
				PDebugShowSpriteStats(SCREEN_BUFFER, SCREEN_WIDTH); break;\r
			case 3: clear_screen();\r
				PDebugShowPalette(SCREEN_BUFFER, SCREEN_WIDTH);\r
				PDebugShowSprite((unsigned short *)SCREEN_BUFFER + SCREEN_WIDTH*120+SCREEN_WIDTH/2+16,\r
					SCREEN_WIDTH, spr_offs);\r
				draw_text_debug(PDebugSpriteList(), spr_offs, 6);\r
				break;\r
		}\r
		menu_draw_end();\r
\r
		inp = read_buttons(BTN_EAST|BTN_SOUTH|BTN_WEST|BTN_L|BTN_R|BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT);\r
		if (inp & BTN_SOUTH) return;\r
		if (inp & BTN_L) { mode--; if (mode < 0) mode = 3; }\r
		if (inp & BTN_R) { mode++; if (mode > 3) mode = 0; }\r
		switch (mode)\r
		{\r
			case 0:\r
				if (inp & BTN_EAST) SekStepM68k();\r
				if ((inp & (BTN_WEST|BTN_LEFT)) == (BTN_WEST|BTN_LEFT)) {\r
					mkdir("dumps", 0777);\r
					PDebugDumpMem();\r
					dumped = 1;\r
				}\r
				break;\r
			case 1:\r
				if (inp & BTN_LEFT)  PicoDrawMask ^= PDRAW_LAYERB_ON;\r
				if (inp & BTN_RIGHT) PicoDrawMask ^= PDRAW_LAYERA_ON;\r
				if (inp & BTN_DOWN)  PicoDrawMask ^= PDRAW_SPRITES_LOW_ON;\r
				if (inp & BTN_UP)    PicoDrawMask ^= PDRAW_SPRITES_HI_ON;\r
				break;\r
			case 3:\r
				if (inp & BTN_DOWN)  spr_offs++;\r
				if (inp & BTN_UP)    spr_offs--;\r
				if (spr_offs < 0) spr_offs = 0;\r
				break;\r
		}\r
	}\r
}\r
\r
\r
Commit	Line	Data
c7a4ff64	1	// (c) Copyright 2006,2007 notaz, All rights reserved.\r
	2	// Free for non-commercial use.\r
	3	\r
	4	// For commercial use, separate licencing terms must be obtained.\r
	5	\r
	6	#include <stdio.h>\r
	7	#include <string.h>\r
	8	#include <stdlib.h>\r
	9	#include <stdarg.h>\r
	10	\r
	11	#include "menu.h"\r
	12	#include "fonts.h"\r
	13	#include "readpng.h"\r
	14	#include "lprintf.h"\r
b8464531	15	#include "common.h"\r
b8464531	16	#include "emu.h"\r
c7a4ff64	17	\r
c7a4ff64	18	\r
f013066e	19	char menuErrorMsg[64] = { 0, };\r
f013066e	20	\r
367b6f1f	21	// PicoPad[] format: MXYZ SACB RLDU\r
	22	me_bind_action me_ctrl_actions[12] =\r
	23	{\r
	24	{ "UP ", 0x001 },\r
	25	{ "DOWN ", 0x002 },\r
	26	{ "LEFT ", 0x004 },\r
	27	{ "RIGHT ", 0x008 },\r
	28	{ "A ", 0x040 },\r
	29	{ "B ", 0x010 },\r
	30	{ "C ", 0x020 },\r
	31	{ "START ", 0x080 },\r
	32	{ "MODE ", 0x800 },\r
	33	{ "X ", 0x400 },\r
	34	{ "Y ", 0x200 },\r
	35	{ "Z ", 0x100 }\r
	36	};\r
	37	\r
	38	\r
c7a4ff64	39	static unsigned char menu_font_data[10240];\r
	40	static int menu_text_color = 0xffff; // default to white\r
	41	static int menu_sel_color = -1; // disabled\r
	42	\r
	43	// draws text to current bbp16 screen\r
	44	static void text_out16_(int x, int y, const char *text, int color)\r
	45	{\r
	46	int i, l, u, tr, tg, tb, len;\r
	47	unsigned short dest = (unsigned short )SCREEN_BUFFER + x + y*SCREEN_WIDTH;\r
	48	tr = (color & 0xf800) >> 8;\r
	49	tg = (color & 0x07e0) >> 3;\r
	50	tb = (color & 0x001f) << 3;\r
	51	\r
	52	if (text == (void *)1)\r
	53	{\r
	54	// selector symbol\r
	55	text = "";\r
	56	len = 1;\r
	57	}\r
	58	else\r
	59	len = strlen(text);\r
	60	\r
	61	for (i = 0; i < len; i++)\r
	62	{\r
	63	unsigned char src = menu_font_data + (unsigned int)text[i]4*10;\r
	64	unsigned short *dst = dest;\r
	65	for (l = 0; l < 10; l++, dst += SCREEN_WIDTH-8)\r
	66	{\r
	67	for (u = 8/2; u > 0; u--, src++)\r
	68	{\r
	69	int c, r, g, b;\r
	70	c = *src >> 4;\r
	71	r = (*dst & 0xf800) >> 8;\r
	72	g = (*dst & 0x07e0) >> 3;\r
	73	b = (*dst & 0x001f) << 3;\r
	74	r = (c^0xf)r/15 + ctr/15;\r
	75	g = (c^0xf)g/15 + ctg/15;\r
	76	b = (c^0xf)b/15 + ctb/15;\r
	77	*dst++ = ((r<<8)&0xf800) \| ((g<<3)&0x07e0) \| (b>>3);\r
	78	c = *src & 0xf;\r
	79	r = (*dst & 0xf800) >> 8;\r
	80	g = (*dst & 0x07e0) >> 3;\r
	81	b = (*dst & 0x001f) << 3;\r
	82	r = (c^0xf)r/15 + ctr/15;\r
	83	g = (c^0xf)g/15 + ctg/15;\r
	84	b = (c^0xf)b/15 + ctb/15;\r
	85	*dst++ = ((r<<8)&0xf800) \| ((g<<3)&0x07e0) \| (b>>3);\r
	86	}\r
	87	}\r
	88	dest += 8;\r
	89	}\r
	90	}\r
	91	\r
	92	void text_out16(int x, int y, const char *texto, ...)\r
	93	{\r
	94	va_list args;\r
	95	char buffer[512];\r
	96	\r
	97	va_start(args,texto);\r
	98	vsprintf(buffer,texto,args);\r
	99	va_end(args);\r
	100	\r
	101	text_out16_(x,y,buffer,menu_text_color);\r
	102	}\r
103	\r
104	\r
105	void smalltext_out16(int x, int y, const char *texto, int color)\r
106	{\r
107	int i;\r
108	unsigned char *src;\r
109	unsigned short *dst;\r
110	\r
111	for (i = 0;; i++, x += 6)\r
112	{\r
113	unsigned char c = (unsigned char) texto[i];\r
114	int h = 8;\r
115	\r
116	if (!c) break;\r
117	\r
118	src = fontdata6x8[c];\r
119	dst = (unsigned short )SCREEN_BUFFER + x + ySCREEN_WIDTH;\r
120	\r
121	while (h--)\r
122	{\r
123	int w = 0x20;\r
124	while (w)\r
125	{\r
126	if( src & w ) dst = color;\r
127	dst++;\r
128	w>>=1;\r
129	}\r
130	src++;\r
131	\r
132	dst += SCREEN_WIDTH-6;\r
133	}\r
134	}\r
135	}\r
136	\r
137	void smalltext_out16_lim(int x, int y, const char *texto, int color, int max)\r
138	{\r
139	char buffer[SCREEN_WIDTH/6+1];\r
140	\r
141	strncpy(buffer, texto, SCREEN_WIDTH/6);\r
142	if (max > SCREEN_WIDTH/6) max = SCREEN_WIDTH/6;\r
143	if (max < 0) max = 0;\r
144	buffer[max] = 0;\r
145	\r
146	smalltext_out16(x, y, buffer, color);\r
147	}\r
148	\r
149	void menu_draw_selection(int x, int y, int w)\r
150	{\r
151	int i, h;\r
152	unsigned short dst, dest;\r
153	\r
154	text_out16_(x, y, (void *)1, (menu_sel_color < 0) ? menu_text_color : menu_sel_color);\r
155	\r
156	if (menu_sel_color < 0) return; // no selection hilight\r
157	\r
158	if (y > 0) y--;\r
159	dest = (unsigned short )SCREEN_BUFFER + x + ySCREEN_WIDTH + 14;\r
160	for (h = 11; h > 0; h--)\r
161	{\r
162	dst = dest;\r
163	for (i = w; i > 0; i--)\r
164	*dst++ = menu_sel_color;\r
165	dest += SCREEN_WIDTH;\r
166	}\r
167	}\r
168	\r
169	static int parse_hex_color(char *buff)\r
170	{\r
171	char *endp = buff;\r
172	int t = (int) strtoul(buff, &endp, 16);\r
703e4c7b	173	if (endp != buff)\r
	174	#ifdef PSP\r
	175	return ((t<<8)&0xf800) \| ((t>>5)&0x07e0) \| ((t>>19)&0x1f);\r
	176	#else\r
	177	return ((t>>8)&0xf800) \| ((t>>5)&0x07e0) \| ((t>>3)&0x1f);\r
	178	#endif\r
c7a4ff64	179	return -1;\r
	180	}\r
	181	\r
	182	void menu_init(void)\r
	183	{\r
	184	int c, l;\r
	185	unsigned char *fd = menu_font_data;\r
	186	char buff[256];\r
	187	FILE *f;\r
	188	\r
	189	// generate default font from fontdata8x8\r
	190	memset(menu_font_data, 0, sizeof(menu_font_data));\r
	191	for (c = 0; c < 256; c++)\r
	192	{\r
	193	for (l = 0; l < 8; l++)\r
	194	{\r
	195	unsigned char fd8x8 = fontdata8x8[c*8+l];\r
	196	if (fd8x8&0x80) *fd \|= 0xf0;\r
	197	if (fd8x8&0x40) *fd \|= 0x0f; fd++;\r
	198	if (fd8x8&0x20) *fd \|= 0xf0;\r
	199	if (fd8x8&0x10) *fd \|= 0x0f; fd++;\r
	200	if (fd8x8&0x08) *fd \|= 0xf0;\r
	201	if (fd8x8&0x04) *fd \|= 0x0f; fd++;\r
	202	if (fd8x8&0x02) *fd \|= 0xf0;\r
	203	if (fd8x8&0x01) *fd \|= 0x0f; fd++;\r
	204	}\r
	205	fd += 8*2/2; // 2 empty lines\r
	206	}\r
	207	\r
	208	// load custom font and selector (stored as 1st symbol in font table)\r
	209	readpng(menu_font_data, "skin/font.png", READPNG_FONT);\r
	210	memcpy(menu_font_data, menu_font_data + ((int)'>')410, 4*10); // default selector symbol is '>'\r
	211	readpng(menu_font_data, "skin/selector.png", READPNG_SELECTOR);\r
	212	\r
	213	// load custom colors\r
	214	f = fopen("skin/skin.txt", "r");\r
	215	if (f != NULL)\r
	216	{\r
	217	lprintf("found skin.txt\n");\r
	218	while (!feof(f))\r
	219	{\r
	220	fgets(buff, sizeof(buff), f);\r
	221	if (buff[0] == '#' \|\| buff[0] == '/') continue; // comment\r
	222	if (buff[0] == '\r' \|\| buff[0] == '\n') continue; // empty line\r
	223	if (strncmp(buff, "text_color=", 11) == 0)\r
	224	{\r
	225	int tmp = parse_hex_color(buff+11);\r
	226	if (tmp >= 0) menu_text_color = tmp;\r
	227	else lprintf("skin.txt: parse error for text_color\n");\r
	228	}\r
	229	else if (strncmp(buff, "selection_color=", 16) == 0)\r
	230	{\r
	231	int tmp = parse_hex_color(buff+16);\r
	232	if (tmp >= 0) menu_sel_color = tmp;\r
	233	else lprintf("skin.txt: parse error for selection_color\n");\r
	234	}\r
	235	else\r
	236	lprintf("skin.txt: parse error: %s\n", buff);\r
	237	}\r
	238	fclose(f);\r
	239	}\r
	240	}\r
	241	\r
	242	\r
243	int me_id2offset(const menu_entry *entries, int count, menu_id id)\r
244	{\r
245	int i;\r
246	for (i = 0; i < count; i++)\r
247	{\r
248	if (entries[i].id == id) return i;\r
249	}\r
250	\r
251	lprintf("%s: id %i not found\n", __FUNCTION__, id);\r
252	return 0;\r
253	}\r
254	\r
255	void me_enable(menu_entry *entries, int count, menu_id id, int enable)\r
256	{\r
257	int i = me_id2offset(entries, count, id);\r
258	entries[i].enabled = enable;\r
259	}\r
260	\r
261	int me_count_enabled(const menu_entry *entries, int count)\r
262	{\r
263	int i, ret = 0;\r
264	\r
265	for (i = 0; i < count; i++)\r
266	{\r
267	if (entries[i].enabled) ret++;\r
268	}\r
269	\r
270	return ret;\r
271	}\r
272	\r
273	menu_id me_index2id(const menu_entry *entries, int count, int index)\r
274	{\r
275	int i;\r
276	\r
277	for (i = 0; i < count; i++)\r
278	{\r
279	if (entries[i].enabled)\r
280	{\r
281	if (index == 0) break;\r
282	index--;\r
283	}\r
284	}\r
285	if (i >= count) i = count - 1;\r
286	return entries[i].id;\r
287	}\r
288	\r
289	void me_draw(const menu_entry entries, int count, int x, int y, me_draw_custom_f cust_draw, void *param)\r
290	{\r
291	int i, y1 = y;\r
292	\r
293	for (i = 0; i < count; i++)\r
294	{\r
295	if (!entries[i].enabled) continue;\r
296	if (entries[i].name == NULL)\r
297	{\r
298	if (cust_draw != NULL)\r
299	cust_draw(&entries[i], x, y1, param);\r
300	y1 += 10;\r
301	continue;\r
302	}\r
303	text_out16(x, y1, entries[i].name);\r
304	if (entries[i].beh == MB_ONOFF)\r
305	text_out16(x + 278, y1, ((int *)entries[i].var & entries[i].mask) ? "ON" : "OFF");\r
306	else if (entries[i].beh == MB_RANGE)\r
307	text_out16(x + 278, y1, "%i", (int *)entries[i].var);\r
308	y1 += 10;\r
309	}\r
310	}\r
311	\r
312	int me_process(menu_entry *entries, int count, menu_id id, int is_next)\r
313	{\r
314	int i = me_id2offset(entries, count, id);\r
315	menu_entry *entry = &entries[i];\r
316	switch (entry->beh)\r
317	{\r
318	case MB_ONOFF:\r
319	(int )entry->var ^= entry->mask;\r
320	return 1;\r
321	case MB_RANGE:\r
322	(int )entry->var += is_next ? 1 : -1;\r
323	if ((int )entry->var < (int)entry->min) (int )entry->var = (int)entry->min;\r
324	if ((int )entry->var > (int)entry->max) (int )entry->var = (int)entry->max;\r
325	return 1;\r
326	default:\r
327	return 0;\r
328	}\r
329	}\r
330	\r
0ae25549	331	const char *me_region_name(unsigned int code, int auto_order)\r
	332	{\r
	333	static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };\r
	334	static const char *names_short[] = { "", " JP", " JP", " US", " EU" };\r
	335	int u, i = 0;\r
	336	if (code) {\r
	337	code <<= 1;\r
	338	while((code >>= 1)) i++;\r
	339	if (i > 4) return "unknown";\r
	340	return names[i];\r
	341	} else {\r
	342	static char name[24];\r
	343	strcpy(name, "Auto:");\r
	344	for (u = 0; u < 3; u++) {\r
	345	i = 0; code = ((auto_order >> u*4) & 0xf) << 1;\r
	346	while((code >>= 1)) i++;\r
	347	strcat(name, names_short[i]);\r
	348	}\r
	349	return name;\r
	350	}\r
	351	}\r
c7a4ff64	352	\r
b8464531	353	// ------------ debug menu ------------\r
	354	\r
	355	#include <sys/stat.h>\r
	356	#include <sys/types.h>\r
	357	\r
	358	#include <Pico/Pico.h>\r
	359	#include <Pico/Debug.h>\r
	360	\r
	361	void SekStepM68k(void);\r
	362	\r
	363	static void draw_text_debug(const char *str, int skip, int from)\r
	364	{\r
	365	const char *p;\r
	366	int len, line;\r
	367	\r
	368	p = str;\r
	369	while (skip-- > 0)\r
	370	{\r
	371	while (p && p != '\n') p++;\r
	372	if (*p == 0 \|\| p[1] == 0) return;\r
	373	p++;\r
	374	}\r
	375	\r
	376	str = p;\r
	377	for (line = from; line < SCREEN_HEIGHT/10; line++)\r
	378	{\r
	379	while (p && p != '\n') p++;\r
	380	len = p - str;\r
	381	if (len > 55) len = 55;\r
	382	smalltext_out16_lim(1, line*10, str, 0xffff, len);\r
	383	if (*p == 0) break;\r
	384	p++; str = p;\r
	385	}\r
	386	}\r
	387	\r
	388	static void draw_frame_debug(void)\r
	389	{\r
	390	char layer_str[48] = "layers: ";\r
	391	if (PicoDrawMask & PDRAW_LAYERB_ON) memcpy(layer_str + 8, "B", 1);\r
	392	if (PicoDrawMask & PDRAW_LAYERA_ON) memcpy(layer_str + 10, "A", 1);\r
	393	if (PicoDrawMask & PDRAW_SPRITES_LOW_ON) memcpy(layer_str + 12, "spr_lo", 6);\r
	394	if (PicoDrawMask & PDRAW_SPRITES_HI_ON) memcpy(layer_str + 19, "spr_hi", 6);\r
	395	\r
	396	clear_screen();\r
	397	emu_forcedFrame(0);\r
	398	smalltext_out16(4, SCREEN_HEIGHT-8, layer_str, 0xffff);\r
	399	}\r
	400	\r
	401	void debug_menu_loop(void)\r
	402	{\r
	403	int inp, mode = 0;\r
	404	int spr_offs = 0, dumped = 0;\r
	405	\r
	406	while (1)\r
	407	{\r
	408	switch (mode)\r
	409	{\r
	410	case 0: menu_draw_begin();\r
	411	draw_text_debug(PDebugMain(), 0, 0);\r
	412	if (dumped) {\r
	413	smalltext_out16(SCREEN_WIDTH-6*10, SCREEN_HEIGHT-8, "dumped", 0xffff);\r
	414	dumped = 0;\r
	415	}\r
	416	break;\r
417	case 1: draw_frame_debug(); break;\r
418	case 2: clear_screen();\r
419	emu_forcedFrame(0);\r
420	darken_screen();\r
421	PDebugShowSpriteStats(SCREEN_BUFFER, SCREEN_WIDTH); break;\r
422	case 3: clear_screen();\r
423	PDebugShowPalette(SCREEN_BUFFER, SCREEN_WIDTH);\r
424	PDebugShowSprite((unsigned short )SCREEN_BUFFER + SCREEN_WIDTH120+SCREEN_WIDTH/2+16,\r
425	SCREEN_WIDTH, spr_offs);\r
426	draw_text_debug(PDebugSpriteList(), spr_offs, 6);\r
427	break;\r
428	}\r
429	menu_draw_end();\r
430	\r
431	inp = read_buttons(BTN_EAST\|BTN_SOUTH\|BTN_WEST\|BTN_L\|BTN_R\|BTN_UP\|BTN_DOWN\|BTN_LEFT\|BTN_RIGHT);\r
432	if (inp & BTN_SOUTH) return;\r
433	if (inp & BTN_L) { mode--; if (mode < 0) mode = 3; }\r
434	if (inp & BTN_R) { mode++; if (mode > 3) mode = 0; }\r
435	switch (mode)\r
436	{\r
437	case 0:\r
438	if (inp & BTN_EAST) SekStepM68k();\r
439	if ((inp & (BTN_WEST\|BTN_LEFT)) == (BTN_WEST\|BTN_LEFT)) {\r
440	mkdir("dumps", 0777);\r
441	PDebugDumpMem();\r
442	dumped = 1;\r
443	}\r
444	break;\r
445	case 1:\r
446	if (inp & BTN_LEFT) PicoDrawMask ^= PDRAW_LAYERB_ON;\r
447	if (inp & BTN_RIGHT) PicoDrawMask ^= PDRAW_LAYERA_ON;\r
448	if (inp & BTN_DOWN) PicoDrawMask ^= PDRAW_SPRITES_LOW_ON;\r
449	if (inp & BTN_UP) PicoDrawMask ^= PDRAW_SPRITES_HI_ON;\r
450	break;\r
451	case 3:\r
452	if (inp & BTN_DOWN) spr_offs++;\r
453	if (inp & BTN_UP) spr_offs--;\r
454	if (spr_offs < 0) spr_offs = 0;\r
455	break;\r
456	}\r
457	}\r
458	}\r
459	\r
460	\r