1 // (c) Copyright 2006-2009 notaz, All rights reserved.
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2 // Free for non-commercial use.
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4 // For commercial use, separate licencing terms must be obtained.
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13 #include "readpng.h"
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14 #include "lprintf.h"
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19 #include <version.h>
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21 #include <pico/pico_int.h>
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22 #include <pico/patch.h>
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23 #include <zlib/zlib.h>
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25 #define array_size(x) (sizeof(x) / sizeof(x[0]))
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27 static char static_buff[64];
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28 static char menu_error_msg[64] = { 0, };
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29 static int menu_error_time = 0;
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33 static unsigned char *menu_font_data = NULL;
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34 static int menu_text_color = 0xffff; // default to white
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35 static int menu_sel_color = -1; // disabled
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37 /* note: these might become non-constant in future */
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39 static const int me_mfont_w = 16, me_mfont_h = 20;
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40 static const int me_sfont_w = 12, me_sfont_h = 20;
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42 static const int me_mfont_w = 8, me_mfont_h = 10;
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43 static const int me_sfont_w = 6, me_sfont_h = 10;
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46 // draws text to current bbp16 screen
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47 static void text_out16_(int x, int y, const char *text, int color)
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49 int i, l, u, tr, tg, tb, len;
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50 unsigned short *dest = (unsigned short *)g_screen_ptr + x + y * g_screen_width;
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51 tr = (color & 0xf800) >> 8;
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52 tg = (color & 0x07e0) >> 3;
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53 tb = (color & 0x001f) << 3;
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55 if (text == (void *)1)
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64 for (p = text; *p != 0 && *p != '\n'; p++)
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69 for (i = 0; i < len; i++)
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71 unsigned char *src = menu_font_data + (unsigned int)text[i] * me_mfont_w * me_mfont_h / 2;
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72 unsigned short *dst = dest;
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73 for (l = 0; l < me_mfont_h; l++, dst += g_screen_width - me_mfont_w)
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75 for (u = me_mfont_w / 2; u > 0; u--, src++)
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79 r = (*dst & 0xf800) >> 8;
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80 g = (*dst & 0x07e0) >> 3;
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81 b = (*dst & 0x001f) << 3;
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82 r = (c^0xf)*r/15 + c*tr/15;
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83 g = (c^0xf)*g/15 + c*tg/15;
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84 b = (c^0xf)*b/15 + c*tb/15;
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85 *dst++ = ((r<<8)&0xf800) | ((g<<3)&0x07e0) | (b>>3);
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87 r = (*dst & 0xf800) >> 8;
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88 g = (*dst & 0x07e0) >> 3;
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89 b = (*dst & 0x001f) << 3;
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90 r = (c^0xf)*r/15 + c*tr/15;
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91 g = (c^0xf)*g/15 + c*tg/15;
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92 b = (c^0xf)*b/15 + c*tb/15;
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93 *dst++ = ((r<<8)&0xf800) | ((g<<3)&0x07e0) | (b>>3);
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100 void text_out16(int x, int y, const char *texto, ...)
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104 int maxw = (g_screen_width - x) / me_mfont_w;
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109 va_start(args, texto);
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110 vsnprintf(buffer, sizeof(buffer), texto, args);
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113 if (maxw > sizeof(buffer) - 1)
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114 maxw = sizeof(buffer) - 1;
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117 text_out16_(x,y,buffer,menu_text_color);
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120 /* draws in 6x8 font, might multiply size by integer */
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121 static void smalltext_out16_(int x, int y, const char *texto, int color)
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123 unsigned char *src;
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124 unsigned short *dst;
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125 int multiplier = me_sfont_w / 6;
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128 for (i = 0;; i++, x += me_sfont_w)
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130 unsigned char c = (unsigned char) texto[i];
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133 if (!c || c == '\n')
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136 src = fontdata6x8[c];
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137 dst = (unsigned short *)g_screen_ptr + x + y * g_screen_width;
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142 for (h2 = multiplier; h2 > 0; h2--)
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144 for (m = 0x20; m; m >>= 1) {
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146 for (w2 = multiplier; w2 > 0; w2--)
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152 dst += g_screen_width - me_sfont_w;
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159 static void smalltext_out16(int x, int y, const char *texto, int color)
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162 int maxw = (g_screen_width - x) / 6;
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167 strncpy(buffer, texto, sizeof(buffer));
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168 if (maxw > sizeof(buffer) - 1)
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169 maxw = sizeof(buffer) - 1;
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172 smalltext_out16_(x, y, buffer, color);
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175 static void menu_draw_selection(int x, int y, int w)
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178 unsigned short *dst, *dest;
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180 text_out16_(x, y, (void *)1, (menu_sel_color < 0) ? menu_text_color : menu_sel_color);
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182 if (menu_sel_color < 0) return; // no selection hilight
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185 dest = (unsigned short *)g_screen_ptr + x + y * g_screen_width + 14;
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186 for (h = me_mfont_h + 1; h > 0; h--)
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189 for (i = w - 14; i > 0; i--)
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190 *dst++ = menu_sel_color;
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191 dest += g_screen_width;
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195 static int parse_hex_color(char *buff)
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198 int t = (int) strtoul(buff, &endp, 16);
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201 return ((t<<8)&0xf800) | ((t>>5)&0x07e0) | ((t>>19)&0x1f);
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203 return ((t>>8)&0xf800) | ((t>>5)&0x07e0) | ((t>>3)&0x1f);
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208 void menu_init(void)
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211 unsigned char *fd, *fds;
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215 if (menu_font_data != NULL)
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216 free(menu_font_data);
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218 menu_font_data = calloc((MENU_X2 ? 256 * 320 : 128 * 160) / 2, 1);
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219 if (menu_font_data == NULL)
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222 // generate default 8x10 font from fontdata8x8
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223 for (c = 0, fd = menu_font_data; c < 256; c++)
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225 for (l = 0; l < 8; l++)
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227 unsigned char fd8x8 = fontdata8x8[c*8+l];
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228 if (fd8x8&0x80) *fd = 0xf0;
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229 if (fd8x8&0x40) *fd |= 0x0f; fd++;
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230 if (fd8x8&0x20) *fd = 0xf0;
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231 if (fd8x8&0x10) *fd |= 0x0f; fd++;
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232 if (fd8x8&0x08) *fd = 0xf0;
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233 if (fd8x8&0x04) *fd |= 0x0f; fd++;
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234 if (fd8x8&0x02) *fd = 0xf0;
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235 if (fd8x8&0x01) *fd |= 0x0f; fd++;
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237 fd += 8*2/2; // 2 empty lines
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241 // expand default font
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242 fds = menu_font_data + 128 * 160 / 2 - 4;
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243 fd = menu_font_data + 256 * 320 / 2 - 1;
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244 for (c = 255; c >= 0; c--)
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246 for (l = 9; l >= 0; l--, fds -= 4)
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248 for (i = 3; i >= 0; i--) {
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249 int px = fds[i] & 0x0f;
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250 *fd-- = px | (px << 4);
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251 px = (fds[i] >> 4) & 0x0f;
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252 *fd-- = px | (px << 4);
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254 for (i = 3; i >= 0; i--) {
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255 int px = fds[i] & 0x0f;
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256 *fd-- = px | (px << 4);
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257 px = (fds[i] >> 4) & 0x0f;
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258 *fd-- = px | (px << 4);
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264 // load custom font and selector (stored as 1st symbol in font table)
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265 emu_make_path(buff, "skin/font.png", sizeof(buff));
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266 readpng(menu_font_data, buff, READPNG_FONT);
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267 // default selector symbol is '>'
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268 memcpy(menu_font_data, menu_font_data + ((int)'>') * me_mfont_w * me_mfont_h / 2,
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269 me_mfont_w * me_mfont_h / 2);
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270 emu_make_path(buff, "skin/selector.png", sizeof(buff));
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271 readpng(menu_font_data, buff, READPNG_SELECTOR);
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273 // load custom colors
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274 emu_make_path(buff, "skin/skin.txt", sizeof(buff));
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275 f = fopen(buff, "r");
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278 lprintf("found skin.txt\n");
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281 fgets(buff, sizeof(buff), f);
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282 if (buff[0] == '#' || buff[0] == '/') continue; // comment
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283 if (buff[0] == '\r' || buff[0] == '\n') continue; // empty line
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284 if (strncmp(buff, "text_color=", 11) == 0)
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286 int tmp = parse_hex_color(buff+11);
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287 if (tmp >= 0) menu_text_color = tmp;
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288 else lprintf("skin.txt: parse error for text_color\n");
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290 else if (strncmp(buff, "selection_color=", 16) == 0)
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292 int tmp = parse_hex_color(buff+16);
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293 if (tmp >= 0) menu_sel_color = tmp;
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294 else lprintf("skin.txt: parse error for selection_color\n");
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297 lprintf("skin.txt: parse error: %s\n", buff);
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304 static int me_id2offset(const menu_entry *ent, menu_id id)
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307 for (i = 0; ent->name; ent++, i++)
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308 if (ent->id == id) return i;
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310 lprintf("%s: id %i not found\n", __FUNCTION__, id);
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314 static void me_enable(menu_entry *entries, menu_id id, int enable)
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316 int i = me_id2offset(entries, id);
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317 entries[i].enabled = enable;
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320 static int me_count(const menu_entry *ent)
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324 for (ret = 0; ent->name; ent++, ret++)
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330 static void me_draw(const menu_entry *entries, int sel, void (*draw_more)(void))
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332 const menu_entry *ent;
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333 int x, y, w = 0, h = 0;
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334 int offs, col2_offs = 27 * me_mfont_w;
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339 /* calculate size of menu rect */
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340 for (ent = entries, i = n = 0; ent->name; ent++, i++)
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351 wt = strlen(ent->name) * me_mfont_w;
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352 if (wt == 0 && ent->generate_name)
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353 name = ent->generate_name(ent->id, &offs);
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355 wt = strlen(name) * me_mfont_w;
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357 if (ent->beh != MB_NONE)
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359 if (wt > col2_offs)
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360 col2_offs = wt + me_mfont_w;
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363 switch (ent->beh) {
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364 case MB_NONE: break;
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366 case MB_OPT_RANGE: wt += me_mfont_w * 3; break;
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367 case MB_OPT_CUSTOM:
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368 case MB_OPT_CUSTONOFF:
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369 case MB_OPT_CUSTRANGE:
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372 if (ent->generate_name != NULL)
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373 name = ent->generate_name(ent->id, &offs);
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375 wt += (strlen(name) + offs) * me_mfont_w;
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384 h = n * me_mfont_h;
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385 w += me_mfont_w * 2; /* selector */
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387 if (w > g_screen_width) {
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388 lprintf("width %d > %d\n", w, g_screen_width);
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389 w = g_screen_width;
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391 if (h > g_screen_height) {
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392 lprintf("height %d > %d\n", w, g_screen_height);
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393 h = g_screen_height;
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396 x = g_screen_width / 2 - w / 2;
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397 y = g_screen_height / 2 - h / 2;
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400 plat_video_menu_begin();
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401 menu_draw_selection(x, y + asel * me_mfont_h, w);
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402 x += me_mfont_w * 2;
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404 for (ent = entries; ent->name; ent++)
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410 if (strlen(name) == 0) {
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411 if (ent->generate_name)
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412 name = ent->generate_name(ent->id, &offs);
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415 text_out16(x, y, name);
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417 switch (ent->beh) {
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421 text_out16(x + col2_offs, y, (*(int *)ent->var & ent->mask) ? "ON" : "OFF");
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424 text_out16(x + col2_offs, y, "%i", *(int *)ent->var);
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426 case MB_OPT_CUSTOM:
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427 case MB_OPT_CUSTONOFF:
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428 case MB_OPT_CUSTRANGE:
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431 if (ent->generate_name)
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432 name = ent->generate_name(ent->id, &offs);
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434 text_out16(x + col2_offs + offs * me_mfont_w, y, "%s", name);
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441 /* display message if we have one */
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442 if (menu_error_msg[0] != 0) {
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443 if (g_screen_height - h >= 2 * me_mfont_h)
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444 text_out16(5, g_screen_height - me_mfont_h - 4, menu_error_msg);
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446 lprintf("menu msg doesn't fit!\n");
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448 if (plat_get_ticks_ms() - menu_error_time > 2048)
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449 menu_error_msg[0] = 0;
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452 if (draw_more != NULL)
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455 plat_video_menu_end();
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458 static int me_process(menu_entry *entry, int is_next)
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460 switch (entry->beh)
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463 case MB_OPT_CUSTONOFF:
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464 *(int *)entry->var ^= entry->mask;
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467 case MB_OPT_CUSTRANGE:
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468 *(int *)entry->var += is_next ? 1 : -1;
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469 if (*(int *)entry->var < (int)entry->min)
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470 *(int *)entry->var = (int)entry->max;
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471 if (*(int *)entry->var > (int)entry->max)
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472 *(int *)entry->var = (int)entry->min;
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479 static void debug_menu_loop(void);
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481 static void me_loop(menu_entry *menu, int *menu_sel, void (*draw_more)(void))
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483 int ret, inp, sel = *menu_sel, menu_sel_max;
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485 menu_sel_max = me_count(menu) - 1;
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486 if (menu_sel_max < 0) {
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487 lprintf("no enabled menu entries\n");
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491 while ((!menu[sel].enabled || !menu[sel].selectable) && sel < menu_sel_max)
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494 /* make sure action buttons are not pressed on entering menu */
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495 me_draw(menu, sel, NULL);
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496 while (in_menu_wait_any(50) & (PBTN_MOK|PBTN_MBACK|PBTN_MENU));
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500 me_draw(menu, sel, draw_more);
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501 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|
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502 PBTN_MOK|PBTN_MBACK|PBTN_MENU|PBTN_L|PBTN_R, 70);
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503 if (inp & (PBTN_MENU|PBTN_MBACK))
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506 if (inp & PBTN_UP ) {
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510 sel = menu_sel_max;
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512 while (!menu[sel].enabled || !menu[sel].selectable);
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514 if (inp & PBTN_DOWN) {
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517 if (sel > menu_sel_max)
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520 while (!menu[sel].enabled || !menu[sel].selectable);
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523 /* a bit hacky but oh well */
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524 if ((inp & (PBTN_L|PBTN_R)) == (PBTN_L|PBTN_R))
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527 if (inp & (PBTN_LEFT|PBTN_RIGHT)) { /* multi choice */
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528 if (me_process(&menu[sel], (inp & PBTN_RIGHT) ? 1 : 0))
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532 if (inp & (PBTN_MOK|PBTN_LEFT|PBTN_RIGHT))
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534 if (menu[sel].handler != NULL) {
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535 ret = menu[sel].handler(menu[sel].id, inp);
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537 menu_sel_max = me_count(menu) - 1; /* might change */
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544 /* ***************************************** */
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546 /* platform specific options and handlers */
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547 #include "../gp2x/menu.c"
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549 static void draw_menu_credits(void)
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551 const char *creds, *p;
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552 int x, y, h, w, wt;
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554 p = creds = plat_get_credits();
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556 for (h = 1, w = 0; *p != 0; h++) {
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557 for (wt = 0; *p != 0 && *p != '\n'; p++)
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567 x = g_screen_width / 2 - w * me_mfont_w / 2;
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568 y = g_screen_height / 2 - h * me_mfont_h / 2;
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572 plat_video_menu_begin();
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574 for (p = creds; *p != 0 && y <= g_screen_height - me_mfont_h; y += me_mfont_h) {
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575 text_out16(x, y, p);
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577 for (; *p != 0 && *p != '\n'; p++)
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583 plat_video_menu_end();
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586 // --------- loading ROM screen ----------
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588 static int cdload_called = 0;
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590 static void load_progress_cb(int percent)
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592 int ln, len = percent * g_screen_width / 100;
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593 unsigned short *dst = (unsigned short *)g_screen_ptr + g_screen_width * 10 * 2;
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595 if (len > g_screen_width)
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596 len = g_screen_width;
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597 for (ln = 10 - 2; ln > 0; ln--, dst += g_screen_width)
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598 memset(dst, 0xff, len * 2);
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599 plat_video_menu_end();
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602 static void cdload_progress_cb(int percent)
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604 int ln, len = percent * g_screen_width / 100;
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605 unsigned short *dst = (unsigned short *)g_screen_ptr + g_screen_width * 10 * 2;
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607 memset(dst, 0xff, g_screen_width * (me_sfont_h - 2) * 2);
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609 smalltext_out16(1, 3 * me_sfont_h, "Processing CD image / MP3s", 0xffff);
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610 smalltext_out16(1, 4 * me_sfont_h, rom_fname_loaded, 0xffff);
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611 dst += g_screen_width * me_sfont_h * 3;
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613 if (len > g_screen_width)
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614 len = g_screen_width;
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615 for (ln = (me_sfont_h - 2); ln > 0; ln--, dst += g_screen_width)
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616 memset(dst, 0xff, len * 2);
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618 plat_video_menu_end();
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622 void menu_romload_prepare(const char *rom_name)
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624 const char *p = rom_name + strlen(rom_name);
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626 while (p > rom_name && *p != '/')
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629 /* fill both buffers, callbacks won't update in full */
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630 plat_video_menu_begin();
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631 smalltext_out16(1, 1, "Loading", 0xffff);
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632 smalltext_out16(1, me_sfont_h, p, 0xffff);
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633 plat_video_menu_end();
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635 plat_video_menu_begin();
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636 smalltext_out16(1, 1, "Loading", 0xffff);
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637 smalltext_out16(1, me_sfont_h, p, 0xffff);
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638 plat_video_menu_end();
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640 PicoCartLoadProgressCB = load_progress_cb;
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641 PicoCDLoadProgressCB = cdload_progress_cb;
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645 void menu_romload_end(void)
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647 PicoCartLoadProgressCB = PicoCDLoadProgressCB = NULL;
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648 smalltext_out16(1, (cdload_called ? 6 : 3) * me_sfont_h,
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649 "Starting emulation...", 0xffff);
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650 plat_video_menu_end();
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653 // -------------- del confirm ---------------
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655 static void do_delete(const char *fpath, const char *fname)
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661 plat_video_menu_begin();
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664 menu_darken_bg(g_screen_ptr, g_screen_width * g_screen_height, 0);
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666 len = strlen(fname);
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667 if (len > g_screen_width/6)
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668 len = g_screen_width/6;
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670 mid = g_screen_width / 2;
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671 text_out16(mid - me_mfont_w * 15 / 2, 8 * me_mfont_h, "About to delete");
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672 smalltext_out16(mid - len * me_sfont_w / 2, 9 * me_mfont_h + 5, fname, 0xbdff);
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673 text_out16(mid - me_mfont_w * 13 / 2, 11 * me_mfont_h, "Are you sure?");
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675 nm = in_get_key_name(-1, -PBTN_MA3);
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676 snprintf(tmp, sizeof(tmp), "(%s - confirm, ", nm);
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678 nm = in_get_key_name(-1, -PBTN_MBACK);
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679 snprintf(tmp + len, sizeof(tmp) - len, "%s - cancel)", nm);
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682 text_out16(mid - me_mfont_w * len / 2, 12 * me_mfont_h, tmp);
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683 plat_video_menu_end();
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685 while (in_menu_wait_any(50) & (PBTN_MENU|PBTN_MA2));
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686 inp = in_menu_wait(PBTN_MA3|PBTN_MBACK, 100);
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687 if (inp & PBTN_MA3)
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691 // -------------- ROM selector --------------
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693 // rrrr rggg gggb bbbb
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694 static unsigned short file2color(const char *fname)
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696 const char *ext = fname + strlen(fname) - 3;
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697 static const char *rom_exts[] = { "zip", "bin", "smd", "gen", "iso", "cso", "cue" };
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698 static const char *other_exts[] = { "gmv", "pat" };
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701 if (ext < fname) ext = fname;
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702 for (i = 0; i < array_size(rom_exts); i++)
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703 if (strcasecmp(ext, rom_exts[i]) == 0) return 0xbdff; // FIXME: mk defines
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704 for (i = 0; i < array_size(other_exts); i++)
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705 if (strcasecmp(ext, other_exts[i]) == 0) return 0xaff5;
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709 static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)
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711 int max_cnt, start, i, x, pos;
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713 max_cnt = g_screen_height / me_sfont_h;
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714 start = max_cnt / 2 - sel;
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715 n--; // exclude current dir (".")
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717 plat_video_menu_begin();
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719 // if (!rom_loaded)
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720 // menu_darken_bg(gp2x_screen, 320*240, 0);
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722 menu_darken_bg((short *)g_screen_ptr + g_screen_width * max_cnt/2 * 10, g_screen_width * 8, 0);
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724 x = 5 + me_mfont_w + 1;
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725 if (start - 2 >= 0)
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726 smalltext_out16(14, (start - 2) * me_sfont_h, curdir, 0xffff);
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727 for (i = 0; i < n; i++) {
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729 if (pos < 0) continue;
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730 if (pos >= max_cnt) break;
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731 if (namelist[i+1]->d_type == DT_DIR) {
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732 smalltext_out16(x, pos * me_sfont_h, "/", 0xfff6);
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733 smalltext_out16(x + me_sfont_w, pos * me_sfont_h, namelist[i+1]->d_name, 0xfff6);
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735 unsigned short color = file2color(namelist[i+1]->d_name);
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736 smalltext_out16(x, pos * me_sfont_h, namelist[i+1]->d_name, color);
\r
739 smalltext_out16(5, max_cnt/2 * me_sfont_h, ">", 0xffff);
\r
740 plat_video_menu_end();
\r
743 static int scandir_cmp(const void *p1, const void *p2)
\r
745 struct dirent **d1 = (struct dirent **)p1, **d2 = (struct dirent **)p2;
\r
746 if ((*d1)->d_type == (*d2)->d_type) return alphasort(d1, d2);
\r
747 if ((*d1)->d_type == DT_DIR) return -1; // put before
\r
748 if ((*d2)->d_type == DT_DIR) return 1;
\r
749 return alphasort(d1, d2);
\r
752 static const char *filter_exts[] = {
\r
753 ".mp3", ".MP3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",
\r
757 static int scandir_filter(const struct dirent *ent)
\r
762 if (ent == NULL || ent->d_name == NULL) return 0;
\r
763 if (strlen(ent->d_name) < 5) return 1;
\r
765 p = ent->d_name + strlen(ent->d_name) - 4;
\r
767 for (i = 0; i < array_size(filter_exts); i++)
\r
768 if (strcmp(p, filter_exts[i]) == 0)
\r
774 static char *menu_loop_romsel(char *curr_path, int len)
\r
776 struct dirent **namelist;
\r
777 int n, inp, sel = 0;
\r
778 char *ret = NULL, *fname = NULL;
\r
781 // is this a dir or a full path?
\r
782 if (!plat_is_dir(curr_path)) {
\r
783 char *p = curr_path + strlen(curr_path) - 1;
\r
784 for (; p > curr_path && *p != '/'; p--)
\r
790 n = scandir(curr_path, &namelist, scandir_filter, scandir_cmp);
\r
792 lprintf("menu_loop_romsel failed, dir: %s\n", curr_path);
\r
795 getcwd(curr_path, len);
\r
796 n = scandir(curr_path, &namelist, scandir_filter, scandir_cmp);
\r
799 lprintf("menu_loop_romsel failed, dir: %s\n", curr_path);
\r
805 if (fname != NULL) {
\r
807 for (i = 1; i < n; i++) {
\r
808 if (strcmp(namelist[i]->d_name, fname) == 0) {
\r
817 draw_dirlist(curr_path, namelist, n, sel);
\r
818 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|
\r
819 PBTN_L|PBTN_R|PBTN_MA2|PBTN_MOK|PBTN_MBACK|PBTN_MENU, 33);
\r
820 if (inp & PBTN_UP ) { sel--; if (sel < 0) sel = n-2; }
\r
821 if (inp & PBTN_DOWN) { sel++; if (sel > n-2) sel = 0; }
\r
822 if (inp & PBTN_LEFT) { sel-=10; if (sel < 0) sel = 0; }
\r
823 if (inp & PBTN_L) { sel-=24; if (sel < 0) sel = 0; }
\r
824 if (inp & PBTN_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }
\r
825 if (inp & PBTN_R) { sel+=24; if (sel > n-2) sel = n-2; }
\r
826 if ((inp & PBTN_MOK) || (inp & (PBTN_MENU|PBTN_MA2)) == (PBTN_MENU|PBTN_MA2))
\r
829 if (namelist[sel+1]->d_type == DT_REG)
\r
831 strcpy(rom_fname_reload, curr_path);
\r
832 strcat(rom_fname_reload, "/");
\r
833 strcat(rom_fname_reload, namelist[sel+1]->d_name);
\r
834 if (inp & PBTN_MOK) { // return sel
\r
835 ret = rom_fname_reload;
\r
838 do_delete(rom_fname_reload, namelist[sel+1]->d_name);
\r
840 while (n--) free(namelist[n]);
\r
845 else if (namelist[sel+1]->d_type == DT_DIR)
\r
849 if (!(inp & PBTN_MOK)) continue;
\r
850 newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;
\r
851 newdir = malloc(newlen);
\r
852 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {
\r
853 char *start = curr_path;
\r
854 p = start + strlen(start) - 1;
\r
855 while (*p == '/' && p > start) p--;
\r
856 while (*p != '/' && p > start) p--;
\r
857 if (p <= start) strcpy(newdir, "/");
\r
858 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }
\r
860 strcpy(newdir, curr_path);
\r
861 p = newdir + strlen(newdir) - 1;
\r
862 while (*p == '/' && p >= newdir) *p-- = 0;
\r
863 strcat(newdir, "/");
\r
864 strcat(newdir, namelist[sel+1]->d_name);
\r
866 ret = menu_loop_romsel(newdir, newlen);
\r
872 // unknown file type, happens on NTFS mounts. Try to guess.
\r
873 FILE *tstf; int tmp;
\r
874 strcpy(rom_fname_reload, curr_path);
\r
875 strcat(rom_fname_reload, "/");
\r
876 strcat(rom_fname_reload, namelist[sel+1]->d_name);
\r
877 tstf = fopen(rom_fname_reload, "rb");
\r
880 if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)
\r
881 namelist[sel+1]->d_type = DT_REG;
\r
882 else namelist[sel+1]->d_type = DT_DIR;
\r
888 if (inp & PBTN_MBACK)
\r
893 while (n--) free(namelist[n]);
\r
900 // ------------ patch/gg menu ------------
\r
902 static void draw_patchlist(int sel)
\r
904 int max_cnt, start, i, pos, active;
\r
906 max_cnt = g_screen_height / 10;
\r
907 start = max_cnt / 2 - sel;
\r
909 plat_video_menu_begin();
\r
911 for (i = 0; i < PicoPatchCount; i++) {
\r
913 if (pos < 0) continue;
\r
914 if (pos >= max_cnt) break;
\r
915 active = PicoPatches[i].active;
\r
916 smalltext_out16(14, pos * me_sfont_h, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff);
\r
917 smalltext_out16(14+6*4, pos * me_sfont_h, PicoPatches[i].name, active ? 0xfff6 : 0xffff);
\r
921 smalltext_out16(14, pos * me_sfont_h, "done", 0xffff);
\r
923 text_out16(5, max_cnt / 2 * me_sfont_h, ">");
\r
924 plat_video_menu_end();
\r
927 static void menu_loop_patches(void)
\r
929 static int menu_sel = 0;
\r
934 draw_patchlist(menu_sel);
\r
935 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R|PBTN_MOK|PBTN_MBACK, 33);
\r
936 if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }
\r
937 if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }
\r
938 if (inp &(PBTN_LEFT|PBTN_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }
\r
939 if (inp &(PBTN_RIGHT|PBTN_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }
\r
940 if (inp & PBTN_MOK) { // action
\r
941 if (menu_sel < PicoPatchCount)
\r
942 PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;
\r
945 if (inp & PBTN_MBACK)
\r
950 // ------------ savestate loader ------------
\r
952 static int state_slot_flags = 0;
\r
954 static void state_check_slots(void)
\r
958 state_slot_flags = 0;
\r
960 for (slot = 0; slot < 10; slot++) {
\r
961 if (emu_check_save_file(slot))
\r
962 state_slot_flags |= 1 << slot;
\r
966 static void draw_savestate_bg(int slot)
\r
968 struct PicoVideo tmp_pv;
\r
969 unsigned short tmp_cram[0x40];
\r
970 unsigned short tmp_vsram[0x40];
\r
971 void *tmp_vram, *file;
\r
974 fname = emu_get_save_fname(1, 0, slot);
\r
975 if (!fname) return;
\r
977 tmp_vram = malloc(sizeof(Pico.vram));
\r
978 if (tmp_vram == NULL) return;
\r
980 memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));
\r
981 memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));
\r
982 memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));
\r
983 memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));
\r
985 if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {
\r
986 file = gzopen(fname, "rb");
\r
987 emu_setSaveStateCbs(1);
\r
989 file = fopen(fname, "rb");
\r
990 emu_setSaveStateCbs(0);
\r
994 if (PicoAHW & PAHW_MCD) {
\r
995 PicoCdLoadStateGfx(file);
\r
997 areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file
\r
998 areaRead(Pico.vram, 1, sizeof(Pico.vram), file);
\r
999 areaSeek(file, 0x2000, SEEK_CUR);
\r
1000 areaRead(Pico.cram, 1, sizeof(Pico.cram), file);
\r
1001 areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);
\r
1002 areaSeek(file, 0x221a0, SEEK_SET);
\r
1003 areaRead(&Pico.video, 1, sizeof(Pico.video), file);
\r
1008 /* do a frame and fetch menu bg */
\r
1009 pemu_forced_frame(POPT_EN_SOFTSCALE);
\r
1010 plat_video_menu_enter(1);
\r
1012 memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));
\r
1013 memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));
\r
1014 memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));
\r
1015 memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));
\r
1019 static void draw_savestate_menu(int menu_sel, int is_loading)
\r
1021 int i, x, y, w, h;
\r
1023 if (state_slot_flags & (1 << menu_sel))
\r
1024 draw_savestate_bg(menu_sel);
\r
1026 w = (13 + 2) * me_mfont_w;
\r
1027 h = (1+2+10+1) * me_mfont_h;
\r
1028 x = g_screen_width / 2 - w / 2;
\r
1030 y = g_screen_height / 2 - h / 2;
\r
1033 plat_video_menu_begin();
\r
1035 text_out16(x, y, is_loading ? "Load state" : "Save state");
\r
1036 y += 3 * me_mfont_h;
\r
1038 menu_draw_selection(x - me_mfont_w * 2, y + menu_sel * me_mfont_h, (13 + 2) * me_mfont_w + 4);
\r
1040 /* draw all 10 slots */
\r
1041 for (i = 0; i < 10; i++, y += me_mfont_h)
\r
1043 text_out16(x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");
\r
1045 text_out16(x, y, "back");
\r
1047 plat_video_menu_end();
\r
1050 static int menu_loop_savestate(int is_loading)
\r
1052 static int menu_sel = 10;
\r
1053 int menu_sel_max = 10;
\r
1054 unsigned long inp = 0;
\r
1056 state_check_slots();
\r
1060 draw_savestate_menu(menu_sel, is_loading);
\r
1061 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_MOK|PBTN_MBACK, 100);
\r
1062 if (inp & PBTN_UP) {
\r
1066 menu_sel = menu_sel_max;
\r
1067 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
\r
1069 if (inp & PBTN_DOWN) {
\r
1072 if (menu_sel > menu_sel_max)
\r
1074 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
\r
1076 if (inp & PBTN_MOK) { // save/load
\r
1077 if (menu_sel < 10) {
\r
1078 state_slot = menu_sel;
\r
1079 if (emu_save_load_game(is_loading, 0)) {
\r
1080 me_update_msg(is_loading ? "Load failed" : "Save failed");
\r
1087 if (inp & PBTN_MBACK)
\r
1092 // -------------- key config --------------
\r
1094 static char *action_binds(int player_idx, int action_mask, int dev_id)
\r
1096 int k, count, can_combo, type;
\r
1099 static_buff[0] = 0;
\r
1101 binds = in_get_dev_binds(dev_id);
\r
1102 if (binds == NULL)
\r
1103 return static_buff;
\r
1105 count = in_get_dev_info(dev_id, IN_INFO_BIND_COUNT);
\r
1106 can_combo = in_get_dev_info(dev_id, IN_INFO_DOES_COMBOS);
\r
1108 type = IN_BINDTYPE_EMU;
\r
1109 if (player_idx >= 0) {
\r
1111 type = IN_BINDTYPE_PLAYER12;
\r
1113 if (player_idx == 1)
\r
1114 action_mask <<= 16;
\r
1116 for (k = 0; k < count; k++)
\r
1118 const char *xname;
\r
1121 if (!(binds[IN_BIND_OFFS(k, type)] & action_mask))
\r
1124 xname = in_get_key_name(dev_id, k);
\r
1125 len = strlen(static_buff);
\r
1127 strncat(static_buff, can_combo ? " + " : ", ",
\r
1128 sizeof(static_buff) - len - 1);
\r
1129 len += can_combo ? 3 : 2;
\r
1131 strncat(static_buff, xname, sizeof(static_buff) - len - 1);
\r
1134 return static_buff;
\r
1137 static int count_bound_keys(int dev_id, int action_mask, int bindtype)
\r
1143 binds = in_get_dev_binds(dev_id);
\r
1144 if (binds == NULL)
\r
1147 count = in_get_dev_info(dev_id, IN_INFO_BIND_COUNT);
\r
1148 for (k = 0; k < count; k++)
\r
1150 if (binds[IN_BIND_OFFS(k, bindtype)] & action_mask)
\r
1157 static void draw_key_config(const me_bind_action *opts, int opt_cnt, int player_idx,
\r
1158 int sel, int dev_id, int dev_count, int is_bind)
\r
1160 char buff[64], buff2[32];
\r
1161 const char *dev_name;
\r
1164 w = ((player_idx >= 0) ? 20 : 30) * me_mfont_w;
\r
1165 x = g_screen_width / 2 - w / 2;
\r
1166 y = (g_screen_height - 4 * me_mfont_h) / 2 - (2 + opt_cnt) * me_mfont_h / 2;
\r
1167 if (x < me_mfont_w * 2)
\r
1168 x = me_mfont_w * 2;
\r
1170 plat_video_menu_begin();
\r
1171 if (player_idx >= 0)
\r
1172 text_out16(x, y, "Player %i controls", player_idx + 1);
\r
1174 text_out16(x, y, "Emulator controls");
\r
1176 y += 2 * me_mfont_h;
\r
1177 menu_draw_selection(x - me_mfont_w * 2, y + sel * me_mfont_h, w + 2 * me_mfont_w);
\r
1179 for (i = 0; i < opt_cnt; i++, y += me_mfont_h)
\r
1180 text_out16(x, y, "%s : %s", opts[i].name,
\r
1181 action_binds(player_idx, opts[i].mask, dev_id));
\r
1183 dev_name = in_get_dev_name(dev_id, 1, 1);
\r
1184 w = strlen(dev_name) * me_mfont_w;
\r
1185 if (w < 30 * me_mfont_w)
\r
1186 w = 30 * me_mfont_w;
\r
1187 if (w > g_screen_width)
\r
1188 w = g_screen_width;
\r
1190 x = g_screen_width / 2 - w / 2;
\r
1193 snprintf(buff2, sizeof(buff2), "%s", in_get_key_name(-1, -PBTN_MOK));
\r
1194 snprintf(buff, sizeof(buff), "%s - bind, %s - clear", buff2,
\r
1195 in_get_key_name(-1, -PBTN_MA2));
\r
1196 text_out16(x, g_screen_height - 4 * me_mfont_h, buff);
\r
1199 text_out16(x, g_screen_height - 4 * me_mfont_h, "Press a button to bind/unbind");
\r
1201 if (dev_count > 1) {
\r
1202 text_out16(x, g_screen_height - 3 * me_mfont_h, dev_name);
\r
1203 text_out16(x, g_screen_height - 2 * me_mfont_h, "Press left/right for other devs");
\r
1206 plat_video_menu_end();
\r
1209 static void key_config_loop(const me_bind_action *opts, int opt_cnt, int player_idx)
\r
1211 int i, sel = 0, menu_sel_max = opt_cnt - 1;
\r
1212 int dev_id, dev_count, kc, is_down, mkey;
\r
1213 int unbind, bindtype, mask_shift;
\r
1215 for (i = 0, dev_id = -1, dev_count = 0; i < IN_MAX_DEVS; i++) {
\r
1216 if (in_get_dev_name(i, 1, 0) != NULL) {
\r
1223 if (dev_id == -1) {
\r
1224 lprintf("no devs, can't do config\n");
\r
1229 if (player_idx == 1)
\r
1231 bindtype = player_idx >= 0 ? IN_BINDTYPE_PLAYER12 : IN_BINDTYPE_EMU;
\r
1235 draw_key_config(opts, opt_cnt, player_idx, sel, dev_id, dev_count, 0);
\r
1236 mkey = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_MBACK|PBTN_MOK|PBTN_MA2, 100);
\r
1238 case PBTN_UP: sel--; if (sel < 0) sel = menu_sel_max; continue;
\r
1239 case PBTN_DOWN: sel++; if (sel > menu_sel_max) sel = 0; continue;
\r
1241 for (i = 0, dev_id--; i < IN_MAX_DEVS; i++, dev_id--) {
\r
1243 dev_id = IN_MAX_DEVS - 1;
\r
1244 if (in_get_dev_name(dev_id, 1, 0) != NULL)
\r
1249 for (i = 0, dev_id++; i < IN_MAX_DEVS; i++, dev_id++) {
\r
1250 if (dev_id >= IN_MAX_DEVS)
\r
1252 if (in_get_dev_name(dev_id, 1, 0) != NULL)
\r
1256 case PBTN_MBACK: return;
\r
1258 if (sel >= opt_cnt)
\r
1260 while (in_menu_wait_any(30) & PBTN_MOK);
\r
1263 in_unbind_all(dev_id, opts[sel].mask << mask_shift, bindtype);
\r
1268 draw_key_config(opts, opt_cnt, player_idx, sel, dev_id, dev_count, 1);
\r
1270 /* wait for some up event */
\r
1271 for (is_down = 1; is_down; )
\r
1272 kc = in_update_keycode(&dev_id, &is_down, -1);
\r
1274 i = count_bound_keys(dev_id, opts[sel].mask << mask_shift, bindtype);
\r
1277 /* allow combos if device supports them */
\r
1278 if (i == 1 && bindtype == IN_BINDTYPE_EMU &&
\r
1279 in_get_dev_info(dev_id, IN_INFO_DOES_COMBOS))
\r
1282 in_bind_key(dev_id, kc, opts[sel].mask << mask_shift, bindtype, unbind);
\r
1286 // PicoPad[] format: MXYZ SACB RLDU
\r
1287 me_bind_action me_ctrl_actions[15] =
\r
1289 { "UP ", 0x0001 },
\r
1290 { "DOWN ", 0x0002 },
\r
1291 { "LEFT ", 0x0004 },
\r
1292 { "RIGHT ", 0x0008 },
\r
1296 { "A turbo", 0x4000 },
\r
1297 { "B turbo", 0x1000 },
\r
1298 { "C turbo", 0x2000 },
\r
1299 { "START ", 0x0080 },
\r
1300 { "MODE ", 0x0800 },
\r
1306 me_bind_action emuctrl_actions[] =
\r
1308 { "Load State ", PEV_STATE_LOAD },
\r
1309 { "Save State ", PEV_STATE_SAVE },
\r
1310 { "Prev Save Slot ", PEV_SSLOT_PREV },
\r
1311 { "Next Save Slot ", PEV_SSLOT_NEXT },
\r
1312 { "Switch Renderer ", PEV_SWITCH_RND },
\r
1313 { "Volume Down ", PEV_VOL_DOWN },
\r
1314 { "Volume Up ", PEV_VOL_UP },
\r
1315 { "Fast forward ", PEV_FF },
\r
1316 { "Enter Menu ", PEV_MENU },
\r
1317 { "Pico Next page ", PEV_PICO_PNEXT },
\r
1318 { "Pico Prev page ", PEV_PICO_PPREV },
\r
1319 { "Pico Switch input", PEV_PICO_SWINP },
\r
1323 static int key_config_loop_wrap(menu_id id, int keys)
\r
1326 case MA_CTRL_PLAYER1:
\r
1327 key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions), 0);
\r
1329 case MA_CTRL_PLAYER2:
\r
1330 key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions), 1);
\r
1333 key_config_loop(emuctrl_actions, array_size(emuctrl_actions) - 1, -1);
\r
1341 static const char *mgn_dev_name(menu_id id, int *offs)
\r
1343 const char *name = NULL;
\r
1344 static int it = 0;
\r
1346 if (id == MA_CTRL_DEV_FIRST)
\r
1349 for (; it < IN_MAX_DEVS; it++) {
\r
1350 name = in_get_dev_name(it, 1, 1);
\r
1359 static int mh_saveloadcfg(menu_id id, int keys);
\r
1360 static const char *mgn_savecfg(menu_id id, int *offs);
\r
1362 static menu_entry e_menu_keyconfig[] =
\r
1364 mee_handler_id("Player 1", MA_CTRL_PLAYER1, key_config_loop_wrap),
\r
1365 mee_handler_id("Player 2", MA_CTRL_PLAYER2, key_config_loop_wrap),
\r
1366 mee_handler_id("Emulator controls", MA_CTRL_EMU, key_config_loop_wrap),
\r
1367 mee_onoff ("6 button pad", MA_OPT_6BUTTON_PAD, PicoOpt, POPT_6BTN_PAD),
\r
1368 mee_range ("Turbo rate", MA_CTRL_TURBO_RATE, currentConfig.turbo_rate, 1, 30),
\r
1369 mee_handler_mkname_id(MA_OPT_SAVECFG, mh_saveloadcfg, mgn_savecfg),
\r
1370 mee_handler_id("Save cfg for loaded game", MA_OPT_SAVECFG_GAME, mh_saveloadcfg),
\r
1372 mee_label ("Input devices:"),
\r
1373 mee_label_mk (MA_CTRL_DEV_FIRST, mgn_dev_name),
\r
1374 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
\r
1375 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
\r
1376 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
\r
1377 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
\r
1378 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
\r
1379 mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
\r
1383 static int menu_loop_keyconfig(menu_id id, int keys)
\r
1385 static int sel = 0;
\r
1387 me_enable(e_menu_keyconfig, MA_OPT_SAVECFG_GAME, rom_loaded);
\r
1388 me_loop(e_menu_keyconfig, &sel, NULL);
\r
1392 // ------------ SCD options menu ------------
\r
1394 static const char *mgn_cdopt_ra(menu_id id, int *offs)
\r
1397 if (PicoCDBuffers <= 0)
\r
1399 sprintf(static_buff, "%5iK", PicoCDBuffers * 2);
\r
1400 return static_buff;
\r
1403 static int mh_cdopt_ra(menu_id id, int keys)
\r
1405 if (keys & PBTN_LEFT) {
\r
1406 PicoCDBuffers >>= 1;
\r
1407 if (PicoCDBuffers < 2)
\r
1408 PicoCDBuffers = 0;
\r
1410 if (PicoCDBuffers <= 0)
\r
1411 PicoCDBuffers = 1;
\r
1412 PicoCDBuffers <<= 1;
\r
1413 if (PicoCDBuffers > 8*1024)
\r
1414 PicoCDBuffers = 8*1024; // 16M
\r
1419 static menu_entry e_menu_cd_options[] =
\r
1421 mee_onoff("CD LEDs", MA_CDOPT_LEDS, currentConfig.EmuOpt, 0x0400),
\r
1422 mee_onoff("CDDA audio", MA_CDOPT_CDDA, PicoOpt, POPT_EN_MCD_CDDA),
\r
1423 mee_onoff("PCM audio", MA_CDOPT_PCM, PicoOpt, POPT_EN_MCD_PCM),
\r
1424 mee_cust ("ReadAhead buffer", MA_CDOPT_READAHEAD, mh_cdopt_ra, mgn_cdopt_ra),
\r
1425 mee_onoff("SaveRAM cart", MA_CDOPT_SAVERAM, PicoOpt, POPT_EN_MCD_RAMCART),
\r
1426 mee_onoff("Scale/Rot. fx (slow)", MA_CDOPT_SCALEROT_CHIP, PicoOpt, POPT_EN_MCD_GFX),
\r
1427 mee_onoff("Better sync (slow)", MA_CDOPT_BETTER_SYNC, PicoOpt, POPT_EN_MCD_PSYNC),
\r
1431 static int menu_loop_cd_options(menu_id id, int keys)
\r
1433 static int sel = 0;
\r
1434 me_loop(e_menu_cd_options, &sel, NULL);
\r
1438 // ------------ adv options menu ------------
\r
1440 static menu_entry e_menu_adv_options[] =
\r
1442 mee_onoff ("SRAM/BRAM saves", MA_OPT_SRAM_STATES, currentConfig.EmuOpt, EOPT_EN_SRAM),
\r
1443 mee_onoff ("Disable sprite limit", MA_OPT2_NO_SPRITE_LIM, PicoOpt, POPT_DIS_SPRITE_LIM),
\r
1444 mee_onoff ("Emulate Z80", MA_OPT2_ENABLE_Z80, PicoOpt, POPT_EN_Z80),
\r
1445 mee_onoff ("Emulate YM2612 (FM)", MA_OPT2_ENABLE_YM2612, PicoOpt, POPT_EN_FM),
\r
1446 mee_onoff ("Emulate SN76496 (PSG)", MA_OPT2_ENABLE_SN76496,PicoOpt, POPT_EN_PSG),
\r
1447 mee_onoff ("gzip savestates", MA_OPT2_GZIP_STATES, currentConfig.EmuOpt, EOPT_GZIP_SAVES),
\r
1448 mee_onoff ("Don't save last used ROM", MA_OPT2_NO_LAST_ROM, currentConfig.EmuOpt, EOPT_NO_AUTOSVCFG),
\r
1449 mee_onoff ("Disable idle loop patching",MA_OPT2_NO_IDLE_LOOPS,PicoOpt, POPT_DIS_IDLE_DET),
\r
1450 MENU_GP2X_OPTIONS_ADV
\r
1454 static int menu_loop_adv_options(menu_id id, int keys)
\r
1456 static int sel = 0;
\r
1457 me_loop(e_menu_adv_options, &sel, NULL);
\r
1461 // ------------ gfx options menu ------------
\r
1463 static int mh_opt_render(menu_id id, int keys)
\r
1465 plat_video_toggle_renderer((keys & PBTN_RIGHT) ? 1 : 0, 1);
\r
1469 static menu_entry e_menu_gfx_options[] =
\r
1471 mee_cust ("Renderer", MA_OPT_RENDERER, mh_opt_render, mgn_opt_renderer),
\r
1472 MENU_GP2X_OPTIONS_GFX
\r
1476 static int menu_loop_gfx_options(menu_id id, int keys)
\r
1478 static int sel = 0;
\r
1479 me_loop(e_menu_gfx_options, &sel, NULL);
\r
1483 // ------------ options menu ------------
\r
1485 static menu_entry e_menu_options[];
\r
1487 static int sndrate_prevnext(int rate, int dir)
\r
1489 static const int rates[] = { 8000, 11025, 16000, 22050, 44100 };
\r
1492 for (i = 0; i < 5; i++)
\r
1493 if (rates[i] == rate) break;
\r
1495 i += dir ? 1 : -1;
\r
1497 if (!(PicoOpt & POPT_EN_STEREO)) {
\r
1498 PicoOpt |= POPT_EN_STEREO;
\r
1504 if (PicoOpt & POPT_EN_STEREO) {
\r
1505 PicoOpt &= ~POPT_EN_STEREO;
\r
1513 static void region_prevnext(int right)
\r
1515 // jp_ntsc=1, jp_pal=2, usa=4, eu=8
\r
1516 static const int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };
\r
1520 if (!PicoRegionOverride) {
\r
1521 for (i = 0; i < 6; i++)
\r
1522 if (rgn_orders[i] == PicoAutoRgnOrder) break;
\r
1523 if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];
\r
1524 else PicoRegionOverride=1;
\r
1527 PicoRegionOverride <<= 1;
\r
1528 if (PicoRegionOverride > 8)
\r
1529 PicoRegionOverride = 8;
\r
1531 if (!PicoRegionOverride) {
\r
1532 for (i = 0; i < 6; i++)
\r
1533 if (rgn_orders[i] == PicoAutoRgnOrder) break;
\r
1534 if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];
\r
1537 PicoRegionOverride >>= 1;
\r
1541 static int mh_opt_misc(menu_id id, int keys)
\r
1546 case MA_OPT_SOUND_QUALITY:
\r
1547 PsndRate = sndrate_prevnext(PsndRate, keys & PBTN_RIGHT);
\r
1549 case MA_OPT_REGION:
\r
1550 region_prevnext(keys & PBTN_RIGHT);
\r
1552 case MA_OPT_CONFIRM_STATES:
\r
1553 i = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);
\r
1554 i += (keys & PBTN_LEFT) ? -1 : 1;
\r
1555 if (i < 0) i = 0; else if (i > 3) i = 3;
\r
1556 i |= i << 1; i &= ~2;
\r
1557 currentConfig.EmuOpt &= ~0xa00;
\r
1558 currentConfig.EmuOpt |= i << 9;
\r
1566 static int mh_saveloadcfg(menu_id id, int keys)
\r
1570 if (keys & (PBTN_LEFT|PBTN_RIGHT)) { // multi choice
\r
1571 config_slot += (keys & PBTN_LEFT) ? -1 : 1;
\r
1572 if (config_slot < 0) config_slot = 9;
\r
1573 else if (config_slot > 9) config_slot = 0;
\r
1574 me_enable(e_menu_options, MA_OPT_LOADCFG, config_slot != config_slot_current);
\r
1579 case MA_OPT_SAVECFG:
\r
1580 case MA_OPT_SAVECFG_GAME:
\r
1581 if (emu_write_config(id == MA_OPT_SAVECFG_GAME ? 1 : 0))
\r
1582 me_update_msg("config saved");
\r
1584 me_update_msg("failed to write config");
\r
1586 case MA_OPT_LOADCFG:
\r
1587 ret = emu_read_config(1, 1);
\r
1588 if (!ret) ret = emu_read_config(0, 1);
\r
1589 if (ret) me_update_msg("config loaded");
\r
1590 else me_update_msg("failed to load config");
\r
1599 static int mh_restore_defaults(menu_id id, int keys)
\r
1601 emu_set_defconfig();
\r
1602 me_update_msg("defaults restored");
\r
1606 static const char *mgn_opt_fskip(menu_id id, int *offs)
\r
1608 if (currentConfig.Frameskip < 0)
\r
1610 sprintf(static_buff, "%d", currentConfig.Frameskip);
\r
1611 return static_buff;
\r
1614 static const char *mgn_opt_sound(menu_id id, int *offs)
\r
1618 str2 = (PicoOpt & POPT_EN_STEREO) ? "stereo" : "mono";
\r
1619 sprintf(static_buff, "%5iHz %s", PsndRate, str2);
\r
1620 return static_buff;
\r
1623 static const char *mgn_opt_region(menu_id id, int *offs)
\r
1625 static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };
\r
1626 static const char *names_short[] = { "", " JP", " JP", " US", " EU" };
\r
1627 int code = PicoRegionOverride;
\r
1633 while ((code >>= 1)) i++;
\r
1638 strcpy(static_buff, "Auto:");
\r
1639 for (u = 0; u < 3; u++) {
\r
1640 code = (PicoAutoRgnOrder >> u*4) & 0xf;
\r
1641 for (i = 0; code; code >>= 1, i++)
\r
1643 strcat(static_buff, names_short[i]);
\r
1645 return static_buff;
\r
1649 static const char *mgn_opt_c_saves(menu_id id, int *offs)
\r
1651 switch ((currentConfig.EmuOpt >> 9) & 5) {
\r
1652 default: return "OFF";
\r
1653 case 1: return "writes";
\r
1654 case 4: return "loads";
\r
1655 case 5: return "both";
\r
1659 static const char *mgn_savecfg(menu_id id, int *offs)
\r
1661 strcpy(static_buff, "Save global config");
\r
1662 if (config_slot != 0)
\r
1663 sprintf(static_buff + strlen(static_buff), " (profile: %i)", config_slot);
\r
1664 return static_buff;
\r
1667 static const char *mgn_loadcfg(menu_id id, int *offs)
\r
1669 sprintf(static_buff, "Load cfg from profile %i", config_slot);
\r
1670 return static_buff;
\r
1673 static menu_entry e_menu_options[] =
\r
1675 mee_range ("Save slot", MA_OPT_SAVE_SLOT, state_slot, 0, 9),
\r
1676 mee_range_cust("Frameskip", MA_OPT_FRAMESKIP, currentConfig.Frameskip, -1, 16, mgn_opt_fskip),
\r
1677 mee_cust ("Region", MA_OPT_REGION, mh_opt_misc, mgn_opt_region),
\r
1678 mee_onoff ("Show FPS", MA_OPT_SHOW_FPS, currentConfig.EmuOpt, EOPT_SHOW_FPS),
\r
1679 mee_onoff ("Enable sound", MA_OPT_ENABLE_SOUND, currentConfig.EmuOpt, EOPT_EN_SOUND),
\r
1680 mee_cust ("Sound Quality", MA_OPT_SOUND_QUALITY, mh_opt_misc, mgn_opt_sound),
\r
1681 mee_cust ("Confirm savestate", MA_OPT_CONFIRM_STATES,mh_opt_misc, mgn_opt_c_saves),
\r
1682 mee_range (cpu_clk_name, MA_OPT_CPU_CLOCKS, currentConfig.CPUclock, 20, 900),
\r
1683 mee_handler ("[Display options]", menu_loop_gfx_options),
\r
1684 mee_handler ("[Advanced options]", menu_loop_adv_options),
\r
1685 mee_handler ("[Sega/Mega CD options]", menu_loop_cd_options),
\r
1686 mee_handler_mkname_id(MA_OPT_SAVECFG, mh_saveloadcfg, mgn_savecfg),
\r
1687 mee_handler_id("Save cfg for current game only", MA_OPT_SAVECFG_GAME, mh_saveloadcfg),
\r
1688 mee_handler_mkname_id(MA_OPT_LOADCFG, mh_saveloadcfg, mgn_loadcfg),
\r
1689 mee_handler ("Restore defaults", mh_restore_defaults),
\r
1693 static int menu_loop_options(menu_id id, int keys)
\r
1695 static int sel = 0;
\r
1697 me_enable(e_menu_options, MA_OPT_SAVECFG_GAME, rom_loaded);
\r
1698 me_enable(e_menu_options, MA_OPT_LOADCFG, config_slot != config_slot_current);
\r
1700 me_loop(e_menu_options, &sel, NULL);
\r
1702 if (PicoRegionOverride)
\r
1703 // force setting possibly changed..
\r
1704 Pico.m.pal = (PicoRegionOverride == 2 || PicoRegionOverride == 8) ? 1 : 0;
\r
1709 // ------------ debug menu ------------
\r
1711 #include <pico/debug.h>
\r
1713 extern void SekStepM68k(void);
\r
1715 static void mplayer_loop(void)
\r
1717 pemu_sound_start();
\r
1722 if (in_menu_wait_any(0) & PBTN_MA3)
\r
1724 pemu_sound_wait();
\r
1727 pemu_sound_stop();
\r
1730 static void draw_text_debug(const char *str, int skip, int from)
\r
1736 while (skip-- > 0)
\r
1738 while (*p && *p != '\n')
\r
1740 if (*p == 0 || p[1] == 0)
\r
1746 for (line = from; line < g_screen_height / me_sfont_h; line++)
\r
1748 smalltext_out16(1, line * me_sfont_h, str, 0xffff);
\r
1749 while (*p && *p != '\n')
\r
1757 static void draw_frame_debug(void)
\r
1759 char layer_str[48] = "layers: ";
\r
1760 if (PicoDrawMask & PDRAW_LAYERB_ON) memcpy(layer_str + 8, "B", 1);
\r
1761 if (PicoDrawMask & PDRAW_LAYERA_ON) memcpy(layer_str + 10, "A", 1);
\r
1762 if (PicoDrawMask & PDRAW_SPRITES_LOW_ON) memcpy(layer_str + 12, "spr_lo", 6);
\r
1763 if (PicoDrawMask & PDRAW_SPRITES_HI_ON) memcpy(layer_str + 19, "spr_hi", 6);
\r
1765 memset(g_screen_ptr, 0, g_screen_width * g_screen_height * 2);
\r
1766 pemu_forced_frame(0);
\r
1767 smalltext_out16(4, 1, "build: " __DATE__ " " __TIME__, 0xffff);
\r
1768 smalltext_out16(4, g_screen_height - me_sfont_h, layer_str, 0xffff);
\r
1771 static void debug_menu_loop(void)
\r
1773 int inp, mode = 0;
\r
1774 int spr_offs = 0, dumped = 0;
\r
1781 case 0: plat_video_menu_begin();
\r
1782 tmp = PDebugMain();
\r
1783 plat_debug_cat(tmp);
\r
1784 draw_text_debug(tmp, 0, 0);
\r
1786 smalltext_out16(g_screen_width - 6 * me_sfont_h,
\r
1787 g_screen_height - me_mfont_h, "dumped", 0xffff);
\r
1791 case 1: draw_frame_debug(); break;
\r
1792 case 2: memset(g_screen_ptr, 0, g_screen_width * g_screen_height * 2);
\r
1793 pemu_forced_frame(0);
\r
1794 menu_darken_bg(g_screen_ptr, g_screen_width * g_screen_height, 0);
\r
1795 PDebugShowSpriteStats((unsigned short *)g_screen_ptr + (g_screen_height/2 - 240/2)*g_screen_width +
\r
1796 g_screen_width/2 - 320/2, g_screen_width); break;
\r
1797 case 3: memset(g_screen_ptr, 0, g_screen_width * g_screen_height * 2);
\r
1798 PDebugShowPalette(g_screen_ptr, g_screen_width);
\r
1799 PDebugShowSprite((unsigned short *)g_screen_ptr + g_screen_width*120 + g_screen_width/2 + 16,
\r
1800 g_screen_width, spr_offs);
\r
1801 draw_text_debug(PDebugSpriteList(), spr_offs, 6);
\r
1804 plat_video_menu_end();
\r
1806 inp = in_menu_wait(PBTN_MOK|PBTN_MBACK|PBTN_MA2|PBTN_MA3|PBTN_L|PBTN_R |
\r
1807 PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT, 70);
\r
1808 if (inp & PBTN_MBACK) return;
\r
1809 if (inp & PBTN_L) { mode--; if (mode < 0) mode = 3; }
\r
1810 if (inp & PBTN_R) { mode++; if (mode > 3) mode = 0; }
\r
1814 if (inp & PBTN_MOK)
\r
1816 if (inp & PBTN_MA3) {
\r
1817 while (inp & PBTN_MA3)
\r
1818 inp = in_menu_wait_any(-1);
\r
1821 if ((inp & (PBTN_MA2|PBTN_LEFT)) == (PBTN_MA2|PBTN_LEFT)) {
\r
1822 mkdir("dumps", 0777);
\r
1824 while (inp & PBTN_MA2) inp = in_menu_wait_any(-1);
\r
1829 if (inp & PBTN_LEFT) PicoDrawMask ^= PDRAW_LAYERB_ON;
\r
1830 if (inp & PBTN_RIGHT) PicoDrawMask ^= PDRAW_LAYERA_ON;
\r
1831 if (inp & PBTN_DOWN) PicoDrawMask ^= PDRAW_SPRITES_LOW_ON;
\r
1832 if (inp & PBTN_UP) PicoDrawMask ^= PDRAW_SPRITES_HI_ON;
\r
1833 if (inp & PBTN_MOK) {
\r
1834 PsndOut = NULL; // just in case
\r
1835 PicoSkipFrame = 1;
\r
1837 PicoSkipFrame = 0;
\r
1838 while (inp & PBTN_MOK) inp = in_menu_wait_any(-1);
\r
1842 if (inp & PBTN_DOWN) spr_offs++;
\r
1843 if (inp & PBTN_UP) spr_offs--;
\r
1844 if (spr_offs < 0) spr_offs = 0;
\r
1850 // ------------ main menu ------------
\r
1852 static char *romsel_run(void)
\r
1854 char *ret, *sel_name;
\r
1856 sel_name = malloc(sizeof(rom_fname_loaded));
\r
1857 if (sel_name == NULL)
\r
1859 strcpy(sel_name, rom_fname_loaded);
\r
1861 ret = menu_loop_romsel(sel_name, sizeof(rom_fname_loaded));
\r
1866 static int main_menu_handler(menu_id id, int keys)
\r
1872 case MA_MAIN_RESUME_GAME:
\r
1876 case MA_MAIN_SAVE_STATE:
\r
1878 return menu_loop_savestate(0);
\r
1880 case MA_MAIN_LOAD_STATE:
\r
1882 return menu_loop_savestate(1);
\r
1884 case MA_MAIN_RESET_GAME:
\r
1890 case MA_MAIN_LOAD_ROM:
\r
1891 ret_name = romsel_run();
\r
1892 if (ret_name != NULL) {
\r
1893 lprintf("selected file: %s\n", ret_name);
\r
1894 engineState = PGS_ReloadRom;
\r
1898 case MA_MAIN_CREDITS:
\r
1899 draw_menu_credits();
\r
1900 in_menu_wait(PBTN_MOK|PBTN_MBACK, 70);
\r
1902 case MA_MAIN_EXIT:
\r
1903 engineState = PGS_Quit;
\r
1905 case MA_MAIN_PATCHES:
\r
1906 if (rom_loaded && PicoPatches) {
\r
1907 menu_loop_patches();
\r
1909 me_update_msg("Patches applied");
\r
1913 lprintf("%s: something unknown selected\n", __FUNCTION__);
\r
1920 static menu_entry e_menu_main[] =
\r
1922 mee_label ("PicoDrive " VERSION),
\r
1926 mee_handler_id("Resume game", MA_MAIN_RESUME_GAME, main_menu_handler),
\r
1927 mee_handler_id("Save State", MA_MAIN_SAVE_STATE, main_menu_handler),
\r
1928 mee_handler_id("Load State", MA_MAIN_LOAD_STATE, main_menu_handler),
\r
1929 mee_handler_id("Reset game", MA_MAIN_RESET_GAME, main_menu_handler),
\r
1930 mee_handler_id("Load new ROM/ISO", MA_MAIN_LOAD_ROM, main_menu_handler),
\r
1931 mee_handler_id("Change options", MA_MAIN_OPTIONS, menu_loop_options),
\r
1932 mee_handler_id("Configure controls", MA_MAIN_OPTIONS, menu_loop_keyconfig),
\r
1933 mee_handler_id("Credits", MA_MAIN_CREDITS, main_menu_handler),
\r
1934 mee_handler_id("Patches / GameGenie",MA_MAIN_PATCHES, main_menu_handler),
\r
1935 mee_handler_id("Exit", MA_MAIN_EXIT, main_menu_handler),
\r
1939 void menu_loop(void)
\r
1941 static int sel = 0;
\r
1943 me_enable(e_menu_main, MA_MAIN_RESUME_GAME, rom_loaded);
\r
1944 me_enable(e_menu_main, MA_MAIN_SAVE_STATE, rom_loaded);
\r
1945 me_enable(e_menu_main, MA_MAIN_LOAD_STATE, rom_loaded);
\r
1946 me_enable(e_menu_main, MA_MAIN_RESET_GAME, rom_loaded);
\r
1947 me_enable(e_menu_main, MA_MAIN_PATCHES, PicoPatches != NULL);
\r
1949 plat_video_menu_enter(rom_loaded);
\r
1950 in_set_blocking(1);
\r
1951 me_loop(e_menu_main, &sel, menu_main_plat_draw);
\r
1954 if (engineState == PGS_Menu)
\r
1955 engineState = PGS_Running;
\r
1956 /* wait until menu, ok, back is released */
\r
1957 while (in_menu_wait_any(50) & (PBTN_MENU|PBTN_MOK|PBTN_MBACK));
\r
1960 in_set_blocking(0);
\r
1963 // --------- CD tray close menu ----------
\r
1965 static int mh_tray_load_cd(menu_id id, int keys)
\r
1967 cd_img_type cd_type;
\r
1971 ret_name = romsel_run();
\r
1972 if (ret_name == NULL)
\r
1975 cd_type = emu_cd_check(NULL, ret_name);
\r
1976 if (cd_type != CIT_NOT_CD)
\r
1977 ret = Insert_CD(ret_name, cd_type);
\r
1979 me_update_msg("Load failed, invalid CD image?");
\r
1983 engineState = PGS_RestartRun;
\r
1987 static int mh_tray_nothing(menu_id id, int keys)
\r
1992 static menu_entry e_menu_tray[] =
\r
1994 mee_label ("The unit is about to"),
\r
1995 mee_label ("close the CD tray."),
\r
1998 mee_handler("Load CD image", mh_tray_load_cd),
\r
1999 mee_handler("Insert nothing", mh_tray_nothing),
\r
2002 int menu_loop_tray(void)
\r
2004 int ret = 1, sel = 0;
\r
2006 plat_video_menu_enter(rom_loaded);
\r
2008 in_set_blocking(1);
\r
2009 me_loop(e_menu_tray, &sel, NULL);
\r
2011 if (engineState != PGS_RestartRun) {
\r
2012 engineState = PGS_RestartRun;
\r
2013 ret = 0; /* no CD inserted */
\r
2016 while (in_menu_wait_any(50) & (PBTN_MENU|PBTN_MOK|PBTN_MBACK));
\r
2017 in_set_blocking(0);
\r
2024 void me_update_msg(const char *msg)
\r
2026 strncpy(menu_error_msg, msg, sizeof(menu_error_msg));
\r
2027 menu_error_msg[sizeof(menu_error_msg) - 1] = 0;
\r
2029 menu_error_time = plat_get_ticks_ms();
\r
2030 lprintf("msg: %s\n", menu_error_msg);
\r
2033 // ------------ util ------------
\r
2035 /* GP2X/wiz for now, probably extend later */
\r
2036 void menu_plat_setup(int is_wiz)
\r
2041 me_enable(e_menu_gfx_options, MA_OPT_TEARING_FIX, 0);
\r
2045 me_enable(e_menu_adv_options, MA_OPT_ARM940_SOUND, 0);
\r
2046 me_enable(e_menu_gfx_options, MA_OPT2_GAMMA, 0);
\r
2047 me_enable(e_menu_gfx_options, MA_OPT2_A_SN_GAMMA, 0);
\r
2049 i = me_id2offset(e_menu_gfx_options, MA_OPT_SCALING);
\r
2050 e_menu_gfx_options[i].max = 1; /* only off and sw */
\r
2053 /* TODO: rename */
\r
2054 void menu_darken_bg(void *dst, int pixels, int darker)
\r
2056 unsigned int *screen = dst;
\r
2062 unsigned int p = *screen;
\r
2063 *screen++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);
\r
2070 unsigned int p = *screen;
\r
2071 *screen++ = (p&0xf79ef79e)>>1;
\r
2076 /* hidden options for config engine only */
\r
2077 static menu_entry e_menu_hidden[] =
\r
2079 mee_onoff("Accurate sprites", MA_OPT_ACC_SPRITES, PicoOpt, 0x080),
\r
2083 static menu_entry *e_menu_table[] =
\r
2086 e_menu_gfx_options,
\r
2087 e_menu_adv_options,
\r
2088 e_menu_cd_options,
\r
2093 static menu_entry *me_list_table = NULL;
\r
2094 static menu_entry *me_list_i = NULL;
\r
2096 menu_entry *me_list_get_first(void)
\r
2098 me_list_table = me_list_i = e_menu_table[0];
\r
2102 menu_entry *me_list_get_next(void)
\r
2107 if (me_list_i->name != NULL)
\r
2110 for (i = 0; i < array_size(e_menu_table); i++)
\r
2111 if (me_list_table == e_menu_table[i])
\r
2114 if (i + 1 < array_size(e_menu_table))
\r
2115 me_list_table = me_list_i = e_menu_table[i + 1];
\r
2117 me_list_table = me_list_i = NULL;
\r