+static HMENU mmain = 0, mdisplay = 0, mpicohw = 0;\r
+static int rom_loaded = 0;\r
+static HBITMAP ppad_bmp = 0;\r
+static HBITMAP ppage_bmps[7] = { 0, };\r
+static char rom_name[0x20*3+1];\r
+static int main_wnd_as_pad = 0;\r
+\r
+static void UpdateRect()\r
+{\r
+ WINDOWINFO wi;\r
+ memset(&wi, 0, sizeof(wi));\r
+ wi.cbSize = sizeof(wi);\r
+ GetWindowInfo(FrameWnd, &wi);\r
+ FrameRectMy = wi.rcClient;\r
+}\r
+\r
+static int extract_rom_name(char *dest, const unsigned char *src, int len)\r
+{\r
+ char *p = dest, s_old = 0x20;\r
+ int i;\r
+\r
+ for (i = len - 1; i >= 0; i--)\r
+ {\r
+ if (src[i^1] != ' ') break;\r
+ }\r
+ len = i + 1;\r
+\r
+ for (i = 0; i < len; i++)\r
+ {\r
+ unsigned char s = src[i^1];\r
+ if (s == 0x20 && s_old == 0x20) continue;\r
+ else if (s >= 0x20 && s < 0x7f && s != '%')\r
+ {\r
+ *p++ = s;\r
+ }\r
+ else\r
+ {\r
+ sprintf(p, "%%%02x", s);\r
+ p += 3;\r
+ }\r
+ s_old = s;\r
+ }\r
+ *p = 0;\r
+\r
+ return p - dest;\r
+}\r
+\r
+static void check_name_alias(const char *afname)\r
+{\r
+ char buff[256], *var, *val;\r
+ FILE *f;\r
+ int ret;\r
+\r
+ f = fopen(afname, "r");\r
+ if (f == NULL) return;\r
+\r
+ while (1)\r
+ {\r
+ ret = config_get_var_val(f, buff, sizeof(buff), &var, &val);\r
+ if (ret == 0) break;\r
+ if (ret == -1) continue;\r
+\r
+ if (strcmp(rom_name, var) == 0) {\r
+ lprintf("rom aliased: \"%s\" -> \"%s\"\n", rom_name, val);\r
+ strncpy(rom_name, val, sizeof(rom_name));\r
+ break;\r
+ }\r
+ }\r
+ fclose(f);\r
+}\r
+\r
+static HBITMAP png2hb(const char *fname, int is_480)\r
+{\r
+ BITMAPINFOHEADER bih;\r
+ HBITMAP bmp;\r
+ void *bmem;\r
+ int ret;\r
+\r
+ bmem = calloc(1, is_480 ? 480*240*3 : 320*240*3);\r
+ if (bmem == NULL) return NULL;\r
+ ret = readpng(bmem, fname, is_480 ? READPNG_480_24 : READPNG_320_24);\r
+ if (ret != 0) {\r
+ free(bmem);\r
+ return NULL;\r
+ }\r
+\r
+ memset(&bih, 0, sizeof(bih));\r
+ bih.biSize = sizeof(bih);\r
+ bih.biWidth = is_480 ? 480 : 320;\r
+ bih.biHeight = -240;\r
+ bih.biPlanes = 1;\r
+ bih.biBitCount = 24;\r
+ bih.biCompression = BI_RGB;\r
+ bmp = CreateDIBitmap(GetDC(FrameWnd), &bih, CBM_INIT, bmem, (BITMAPINFO *)&bih, 0);\r
+ if (bmp == NULL)\r
+ lprintf("CreateDIBitmap failed with %i", GetLastError());\r
+\r
+ free(bmem);\r
+ return bmp;\r
+}\r
+\r
+static void PrepareForROM(void)\r
+{\r
+ unsigned char *rom_data = NULL;\r
+ int i, ret, show = PicoAHW & PAHW_PICO;\r
+ \r
+ PicoGetInternal(PI_ROM, (pint_ret_t *) &rom_data);\r
+ EnableMenuItem(mmain, 2, MF_BYPOSITION|(show ? MF_ENABLED : MF_GRAYED));\r
+ ShowWindow(PicoPadWnd, show ? SW_SHOWNA : SW_HIDE);\r
+ ShowWindow(PicoSwWnd, show ? SW_SHOWNA : SW_HIDE);\r
+ CheckMenuItem(mpicohw, 1210, show ? MF_CHECKED : MF_UNCHECKED);\r
+ CheckMenuItem(mpicohw, 1211, show ? MF_CHECKED : MF_UNCHECKED);\r
+ PostMessage(FrameWnd, WM_COMMAND, 1220 + PicoPicohw.page, 0);\r
+ DrawMenuBar(FrameWnd);\r
+ InvalidateRect(PicoSwWnd, NULL, 1);\r
+\r
+ PicoPicohw.pen_pos[0] =\r
+ PicoPicohw.pen_pos[1] = 0x8000;\r
+ PicoPadAdd = 0;\r
+\r
+ ret = extract_rom_name(rom_name, rom_data + 0x150, 0x20);\r
+ if (ret == 0)\r
+ extract_rom_name(rom_name, rom_data + 0x130, 0x20);\r
+\r
+ if (show)\r
+ {\r
+ char path[MAX_PATH], *p;\r
+ GetModuleFileName(NULL, path, sizeof(path) - 32);\r
+ p = strrchr(path, '\\');\r
+ if (p == NULL) p = path;\r
+ else p++;\r
+ if (ppad_bmp == NULL) {\r
+ strcpy(p, "pico\\pad.png");\r
+ ppad_bmp = png2hb(path, 0);\r
+ }\r
+\r
+ strcpy(p, "pico\\alias.txt");\r
+ check_name_alias(path);\r
+\r
+ for (i = 0; i < 7; i++) {\r
+ if (ppage_bmps[i] != NULL) DeleteObject(ppage_bmps[i]);\r
+ sprintf(p, "pico\\%s_%i.png", rom_name, i);\r
+ ppage_bmps[i] = png2hb(path, 1);\r
+ }\r
+ // games usually don't have page 6, so just duplicate page 5.\r
+ if (ppage_bmps[6] == NULL && ppage_bmps[5] != NULL) {\r
+ sprintf(p, "pico\\%s_5.png", rom_name);\r
+ ppage_bmps[6] = png2hb(path, 1);\r
+ }\r
+ }\r
+}\r
+\r
+static void LoadROM(const char *cmdpath)\r
+{\r
+ static char rompath[MAX_PATH] = { 0, };\r
+ unsigned char *rom_data_new = NULL;\r
+ unsigned int rom_size = 0;\r
+ pm_file *rom = NULL;\r
+ int oldwait=LoopWait;\r
+ int i, ret;\r
+\r
+ if (cmdpath) {\r
+ strcpy(rompath, cmdpath + (cmdpath[0] == '\"' ? 1 : 0));\r
+ if (rompath[strlen(rompath)-1] == '\"') rompath[strlen(rompath)-1] = 0;\r
+ if (strlen(rompath) > 4) rom = pm_open(rompath);\r
+ }\r
+\r
+ if (!rom) {\r
+ OPENFILENAME of; ZeroMemory(&of, sizeof(OPENFILENAME));\r
+ of.lStructSize = sizeof(OPENFILENAME);\r
+ of.lpstrFilter = "ROMs\0*.smd;*.bin;*.gen;*.zip\0";\r
+ of.lpstrFile = rompath; rompath[0] = 0;\r
+ of.nMaxFile = MAX_PATH;\r
+ of.Flags = OFN_FILEMUSTEXIST|OFN_HIDEREADONLY;\r
+ of.hwndOwner = FrameWnd;\r
+ if (!GetOpenFileName(&of)) return;\r
+ rom = pm_open(rompath);\r
+ if (!rom) { error("failed to open ROM"); return; }\r
+ }\r
+\r
+ ret=PicoCartLoad(rom, &rom_data_new, &rom_size);\r
+ pm_close(rom);\r
+ if (ret) {\r
+ error("failed to load ROM");\r
+ return;\r
+ }\r
+\r
+ // halt the work thread..\r
+ // just a hack, should've used proper sync. primitives here, but who will use this emu anyway..\r
+ LoopWaiting=0;\r
+ LoopWait=1;\r
+ for (i = 0; LoopWaiting == 0 && i < 10; i++) Sleep(100);\r
+\r
+ PicoCartUnload();\r
+ PicoCartInsert(rom_data_new, rom_size);\r
+\r
+ PrepareForROM();\r
+\r
+ rom_loaded = 1;\r
+ romname = rompath;\r
+ LoopWait=0;\r
+}\r
+\r
+static int rect_widths[4] = { 320, 256, 640, 512 };\r
+static int rect_heights[4] = { 224, 224, 448, 448 };\r
+\r