implemented in-game menu
This commit is contained in:
Shaun Inman
parent
baf2c0da7f
commit
c486cf61d9
1 changed files with 427 additions and 25 deletions
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@ -29,6 +29,7 @@ static int show_menu;
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static struct Game {
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static struct Game {
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char path[MAX_PATH];
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char path[MAX_PATH];
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char name[MAX_PATH]; // TODO: rename to basename?
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char name[MAX_PATH]; // TODO: rename to basename?
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char m3u_path[MAX_PATH];
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void* data;
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void* data;
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size_t size;
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size_t size;
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} game;
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} game;
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@ -50,11 +51,60 @@ static void Game_open(char* path) {
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fread(game.data, sizeof(uint8_t), game.size, file);
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fread(game.data, sizeof(uint8_t), game.size, file);
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fclose(file);
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fclose(file);
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// m3u-based?
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char* tmp;
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char m3u_path[256];
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char base_path[256];
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char dir_name[256];
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strcpy(m3u_path, game.path);
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tmp = strrchr(m3u_path, '/') + 1;
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tmp[0] = '\0';
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strcpy(base_path, m3u_path);
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tmp = strrchr(m3u_path, '/');
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tmp[0] = '\0';
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tmp = strrchr(m3u_path, '/');
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strcpy(dir_name, tmp);
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tmp = m3u_path + strlen(m3u_path);
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strcpy(tmp, dir_name);
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tmp = m3u_path + strlen(m3u_path);
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strcpy(tmp, ".m3u");
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if (exists(m3u_path)) {
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strcpy(game.m3u_path, m3u_path);
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strcpy((char*)game.name, strrchr(m3u_path, '/')+1);
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}
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else {
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game.m3u_path[0] = '\0';
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}
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}
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}
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static void Game_close(void) {
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static void Game_close(void) {
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free(game.data);
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free(game.data);
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}
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}
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static struct retro_disk_control_ext_callback disk_control_ext;
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static void Game_changeDisc(char* path) {
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if (exactMatch(game.path, path) || !exists(path)) return;
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Game_close();
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Game_open(path);
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struct retro_game_info game_info = {};
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game_info.path = game.path;
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game_info.data = game.data;
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game_info.size = game.size;
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disk_control_ext.replace_image_index(0, &game_info);
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putFile(CHANGE_DISC_PATH, path); // MinUI still needs to know this to update recents.txt
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}
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///////////////////////////////
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///////////////////////////////
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static struct Core {
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static struct Core {
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@ -235,7 +285,6 @@ static void State_resume(void) {
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///////////////////////////////
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///////////////////////////////
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// callbacks
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// callbacks
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static struct retro_disk_control_ext_callback disk_control_ext;
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// TODO: tmp, naive options
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// TODO: tmp, naive options
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static struct {
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static struct {
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@ -930,6 +979,9 @@ void Core_load(void) {
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printf("%f\n%f\n", core.fps, core.sample_rate);
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printf("%f\n%f\n", core.fps, core.sample_rate);
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fflush(stdout);
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fflush(stdout);
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}
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}
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void Core_reset(void) {
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core.reset();
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}
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void Core_unload(void) {
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void Core_unload(void) {
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SND_quit();
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SND_quit();
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}
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}
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@ -947,10 +999,76 @@ void Core_close(void) {
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///////////////////////////////////////
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///////////////////////////////////////
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#define MENU_ITEM_COUNT 5
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#define MENU_SLOT_COUNT 8
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enum {
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ITEM_CONT,
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ITEM_SAVE,
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ITEM_LOAD,
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ITEM_OPTS,
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ITEM_QUIT,
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};
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enum {
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STATUS_CONT = 0,
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STATUS_SAVE = 1,
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STATUS_LOAD = 11,
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STATUS_OPTS = 23,
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STATUS_DISC = 24,
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STATUS_QUIT = 30
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};
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static struct Menu {
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static struct Menu {
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int initialized;
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int initialized;
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SDL_Surface* overlay;
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SDL_Surface* overlay;
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} menu;
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char* items[MENU_ITEM_COUNT];
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int slot;
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} menu = {
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.items = {
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[ITEM_CONT] = "Continue",
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[ITEM_SAVE] = "Save",
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[ITEM_LOAD] = "Load",
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[ITEM_OPTS] = "Reset",
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[ITEM_QUIT] = "Quit",
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}
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};
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typedef struct __attribute__((__packed__)) uint24_t {
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uint8_t a,b,c;
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} uint24_t;
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static SDL_Surface* Menu_thumbnail(SDL_Surface* src_img) {
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SDL_Surface* dst_img = SDL_CreateRGBSurface(0,SCREEN_WIDTH/2, SCREEN_HEIGHT/2,src_img->format->BitsPerPixel,src_img->format->Rmask,src_img->format->Gmask,src_img->format->Bmask,src_img->format->Amask);
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uint8_t* src_px = src_img->pixels;
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uint8_t* dst_px = dst_img->pixels;
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int step = dst_img->format->BytesPerPixel;
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int step2 = step * 2;
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int stride = src_img->pitch;
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for (int y=0; y<dst_img->h; y++) {
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for (int x=0; x<dst_img->w; x++) {
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switch(step) {
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case 1:
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*dst_px = *src_px;
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break;
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case 2:
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*(uint16_t*)dst_px = *(uint16_t*)src_px;
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break;
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case 3:
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*(uint24_t*)dst_px = *(uint24_t*)src_px;
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break;
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case 4:
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*(uint32_t*)dst_px = *(uint32_t*)src_px;
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break;
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}
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dst_px += step;
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src_px += step2;
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}
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src_px += stride;
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}
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return dst_img;
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}
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void Menu_init(void) {
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void Menu_init(void) {
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menu.overlay = SDL_CreateRGBSurface(SDL_SWSURFACE, SCREEN_WIDTH, SCREEN_HEIGHT, SCREEN_DEPTH, 0, 0, 0, 0);
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menu.overlay = SDL_CreateRGBSurface(SDL_SWSURFACE, SCREEN_WIDTH, SCREEN_HEIGHT, SCREEN_DEPTH, 0, 0, 0, 0);
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@ -974,42 +1092,222 @@ void Menu_loop(void) {
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// current screen is on the previous buffer
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// current screen is on the previous buffer
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SDL_Surface* backing = GFX_getBufferCopy();
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SDL_Surface* backing = GFX_getBufferCopy();
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// displau name
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// path and string things
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char rom_name[MAX_PATH];
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char* tmp;
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getDisplayName(game.path, rom_name);
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char rom_name[256]; // without extension or cruft
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char slot_path[256];
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char emu_name[256];
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char minui_dir[256];
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getEmuName(game.path, emu_name);
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sprintf(minui_dir, USERDATA_PATH "/.minui/%s", emu_name);
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mkdir(minui_dir, 0755);
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int rom_disc = -1;
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int disc = rom_disc;
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int total_discs = 0;
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char disc_name[16];
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char* disc_paths[9]; // up to 9 paths, Arc the Lad Collection is 7 discs
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char base_path[256]; // used below too when status==kItemSave
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if (game.m3u_path[0]) {
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strcpy(base_path, game.m3u_path);
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tmp = strrchr(base_path, '/') + 1;
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tmp[0] = '\0';
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//read m3u file
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FILE* file = fopen(game.m3u_path, "r");
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if (file) {
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char line[256];
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while (fgets(line,256,file)!=NULL) {
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normalizeNewline(line);
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trimTrailingNewlines(line);
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if (strlen(line)==0) continue; // skip empty lines
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char disc_path[256];
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strcpy(disc_path, base_path);
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tmp = disc_path + strlen(disc_path);
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strcpy(tmp, line);
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// found a valid disc path
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if (exists(disc_path)) {
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disc_paths[total_discs] = strdup(disc_path);
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// matched our current disc
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if (exactMatch(disc_path, game.path)) {
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rom_disc = total_discs;
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disc = rom_disc;
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sprintf(disc_name, "Disc %i", disc+1);
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}
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total_discs += 1;
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}
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}
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fclose(file);
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}
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}
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// shares saves across multi-disc games too
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sprintf(slot_path, "%s/%s.txt", minui_dir, game.name);
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getDisplayName(game.name, rom_name);
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puts("slot_path");
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puts(slot_path);
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fflush(stdout);
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//
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int selected = 0; // resets every launch
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if (exists(slot_path)) menu.slot = getInt(slot_path);
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if (menu.slot==8) menu.slot = 0;
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char save_path[256];
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char bmp_path[256];
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char txt_path[256];
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int save_exists = 0;
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int preview_exists = 0;
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int status = STATUS_CONT; // TODO: tmp
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int show_setting = 0;
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int show_setting = 0;
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int menu_dirty = 1;
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int dirty = 1;
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int menu_start = SDL_GetTicks();
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while (show_menu) {
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while (show_menu) {
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GFX_startFrame();
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int frame_start = SDL_GetTicks();
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PAD_poll();
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PAD_poll();
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// TODO: tmp (L)oad and w(R)ite state
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if (PAD_justPressed(BTN_UP)) {
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if (PAD_justPressed(BTN_L1)) {
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selected -= 1;
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State_read();
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if (selected<0) selected += MENU_ITEM_COUNT;
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dirty = 1;
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}
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else if (PAD_justPressed(BTN_DOWN)) {
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selected += 1;
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if (selected>=MENU_ITEM_COUNT) selected -= MENU_ITEM_COUNT;
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dirty = 1;
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}
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else if (PAD_justPressed(BTN_LEFT)) {
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if (total_discs>1 && selected==ITEM_CONT) {
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disc -= 1;
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if (disc<0) disc += total_discs;
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dirty = 1;
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sprintf(disc_name, "Disc %i", disc+1);
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}
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else if (selected==ITEM_SAVE || selected==ITEM_LOAD) {
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menu.slot -= 1;
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if (menu.slot<0) menu.slot += MENU_SLOT_COUNT;
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dirty = 1;
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}
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}
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else if (PAD_justPressed(BTN_RIGHT)) {
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if (total_discs>1 && selected==ITEM_CONT) {
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disc += 1;
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if (disc==total_discs) disc -= total_discs;
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dirty = 1;
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sprintf(disc_name, "Disc %i", disc+1);
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}
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else if (selected==ITEM_SAVE || selected==ITEM_LOAD) {
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menu.slot += 1;
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if (menu.slot>=MENU_SLOT_COUNT) menu.slot -= MENU_SLOT_COUNT;
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dirty = 1;
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}
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}
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if (dirty && (selected==ITEM_SAVE || selected==ITEM_LOAD)) {
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int last_slot = state_slot;
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state_slot = menu.slot;
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State_getPath(save_path);
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state_slot = last_slot;
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sprintf(bmp_path, "%s/%s.%d.bmp", minui_dir, game.name, menu.slot);
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sprintf(txt_path, "%s/%s.%d.txt", minui_dir, game.name, menu.slot);
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save_exists = exists(save_path);
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preview_exists = save_exists && exists(bmp_path);
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// printf("save_path: %s (%i)\n", save_path, save_exists);
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// printf("bmp_path: %s (%i)\n", bmp_path, preview_exists);
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}
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if (PAD_justPressed(BTN_B)) { // TODO: ignore BTN_MENU release if VOL_* buttons were pressed while it was pressed?
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status = STATUS_CONT;
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show_menu = 0;
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show_menu = 0;
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}
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}
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else if (PAD_justPressed(BTN_R1)) {
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else if (PAD_justPressed(BTN_A)) {
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switch(selected) {
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case ITEM_CONT:
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if (total_discs && rom_disc!=disc) {
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status = STATUS_DISC;
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char* disc_path = disc_paths[disc];
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Game_changeDisc(disc_path);
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}
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else {
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status = STATUS_CONT;
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}
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show_menu = 0;
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break;
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case ITEM_SAVE: {
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state_slot = menu.slot;
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State_write();
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State_write();
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status = STATUS_SAVE;
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SDL_Surface* preview = Menu_thumbnail(backing);
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SDL_RWops* out = SDL_RWFromFile(bmp_path, "wb");
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if (total_discs) {
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char* disc_path = disc_paths[disc];
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putFile(txt_path, disc_path + strlen(base_path));
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sprintf(bmp_path, "%s/%s.%d.bmp", minui_dir, game.name, menu.slot);
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}
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SDL_SaveBMP_RW(preview, out, 1);
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SDL_FreeSurface(preview);
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putInt(slot_path, menu.slot);
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show_menu = 0;
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show_menu = 0;
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}
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}
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break;
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if (PAD_justPressed(BTN_B)) show_menu = 0;
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case ITEM_LOAD: {
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if (PAD_justPressed(BTN_X)) {
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if (save_exists && total_discs) {
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char slot_disc_name[256];
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getFile(txt_path, slot_disc_name, 256);
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char slot_disc_path[256];
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if (slot_disc_name[0]=='/') strcpy(slot_disc_path, slot_disc_name);
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else sprintf(slot_disc_path, "%s%s", base_path, slot_disc_name);
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char* disc_path = disc_paths[disc];
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if (!exactMatch(slot_disc_path, disc_path)) {
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Game_changeDisc(slot_disc_path);
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}
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}
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state_slot = menu.slot;
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State_read();
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status = STATUS_LOAD;
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putInt(slot_path, menu.slot);
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show_menu = 0;
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show_menu = 0;
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quit = 1; // TODO: tmp
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}
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break;
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case ITEM_OPTS:
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Core_reset(); // TODO: tmp?
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status = STATUS_OPTS;
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show_menu = 0;
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break;
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case ITEM_QUIT:
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status = STATUS_QUIT;
|
||||||
|
show_menu = 0;
|
||||||
|
quit = 1; // TODO: tmp?
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
if (!show_menu) break;
|
||||||
}
|
}
|
||||||
|
|
||||||
POW_update(&menu_dirty, &show_setting, Menu_beforeSleep, Menu_afterSleep);
|
POW_update(&dirty, &show_setting, Menu_beforeSleep, Menu_afterSleep);
|
||||||
|
|
||||||
if (menu_dirty) {
|
if (dirty) {
|
||||||
SDL_BlitSurface(backing, NULL, screen, NULL);
|
SDL_BlitSurface(backing, NULL, screen, NULL);
|
||||||
SDL_BlitSurface(menu.overlay, NULL, screen, NULL);
|
SDL_BlitSurface(menu.overlay, NULL, screen, NULL);
|
||||||
|
|
||||||
|
int ox, oy;
|
||||||
int ow = GFX_blitHardwareGroup(screen, show_setting);
|
int ow = GFX_blitHardwareGroup(screen, show_setting);
|
||||||
|
int max_width = SCREEN_WIDTH - SCALE1(PADDING * 2) - ow;
|
||||||
|
|
||||||
SDL_Surface* text = TTF_RenderUTF8_Blended(font.large, rom_name, COLOR_WHITE);
|
char display_name[256];
|
||||||
int max_width = MIN(SCREEN_WIDTH - SCALE1(PADDING * 2) - ow, text->w+SCALE1(12*2));
|
int text_width = GFX_truncateDisplayName(rom_name, display_name, max_width);
|
||||||
|
max_width = MIN(max_width, text_width);
|
||||||
|
|
||||||
|
SDL_Surface* text;
|
||||||
|
text = TTF_RenderUTF8_Blended(font.large, display_name, COLOR_WHITE);
|
||||||
GFX_blitPill(ASSET_BLACK_PILL, screen, &(SDL_Rect){
|
GFX_blitPill(ASSET_BLACK_PILL, screen, &(SDL_Rect){
|
||||||
SCALE1(PADDING),
|
SCALE1(PADDING),
|
||||||
SCALE1(PADDING),
|
SCALE1(PADDING),
|
||||||
|
|
@ -1030,12 +1328,116 @@ void Menu_loop(void) {
|
||||||
GFX_blitButtonGroup((char*[]){ "POWER","SLEEP", NULL }, screen, 0);
|
GFX_blitButtonGroup((char*[]){ "POWER","SLEEP", NULL }, screen, 0);
|
||||||
GFX_blitButtonGroup((char*[]){ "B","BACK", "A","OKAY", NULL }, screen, 1);
|
GFX_blitButtonGroup((char*[]){ "B","BACK", "A","OKAY", NULL }, screen, 1);
|
||||||
|
|
||||||
|
// list
|
||||||
|
TTF_SizeUTF8(font.large, menu.items[ITEM_CONT], &ow, NULL);
|
||||||
|
ow += SCALE1(12*2);
|
||||||
|
oy = 35;
|
||||||
|
for (int i=0; i<MENU_ITEM_COUNT; i++) {
|
||||||
|
char* item = menu.items[i];
|
||||||
|
SDL_Color text_color = COLOR_WHITE;
|
||||||
|
|
||||||
|
if (i==selected) {
|
||||||
|
// disc change
|
||||||
|
if (total_discs>1 && i==ITEM_CONT) {
|
||||||
|
GFX_blitPill(ASSET_DARK_GRAY_PILL, screen, &(SDL_Rect){
|
||||||
|
SCALE1(PADDING),
|
||||||
|
SCALE1(oy + PADDING),
|
||||||
|
SCREEN_WIDTH - SCALE1(PADDING * 2),
|
||||||
|
SCALE1(PILL_SIZE)
|
||||||
|
});
|
||||||
|
text = TTF_RenderUTF8_Blended(font.large, disc_name, COLOR_WHITE);
|
||||||
|
SDL_BlitSurface(text, NULL, screen, &(SDL_Rect){
|
||||||
|
SCREEN_WIDTH - SCALE1(PADDING + 12) - text->w,
|
||||||
|
SCALE1(oy + PADDING + 4)
|
||||||
|
});
|
||||||
|
SDL_FreeSurface(text);
|
||||||
|
}
|
||||||
|
|
||||||
|
// pill
|
||||||
|
GFX_blitPill(ASSET_WHITE_PILL, screen, &(SDL_Rect){
|
||||||
|
SCALE1(PADDING),
|
||||||
|
SCALE1(oy + PADDING + (i * PILL_SIZE)),
|
||||||
|
ow,
|
||||||
|
SCALE1(PILL_SIZE)
|
||||||
|
});
|
||||||
|
text_color = COLOR_BLACK;
|
||||||
|
|
||||||
|
// TODO: draw arrow?
|
||||||
|
}
|
||||||
|
else {
|
||||||
|
// shadow
|
||||||
|
text = TTF_RenderUTF8_Blended(font.large, item, COLOR_BLACK);
|
||||||
|
SDL_BlitSurface(text, NULL, screen, &(SDL_Rect){
|
||||||
|
SCALE1(2 + PADDING + 12),
|
||||||
|
SCALE1(1 + PADDING + oy + (i * PILL_SIZE) + 4)
|
||||||
|
});
|
||||||
|
SDL_FreeSurface(text);
|
||||||
|
}
|
||||||
|
|
||||||
|
// text
|
||||||
|
text = TTF_RenderUTF8_Blended(font.large, item, text_color);
|
||||||
|
SDL_BlitSurface(text, NULL, screen, &(SDL_Rect){
|
||||||
|
SCALE1(PADDING + 12),
|
||||||
|
SCALE1(oy + PADDING + (i * PILL_SIZE) + 4)
|
||||||
|
});
|
||||||
|
SDL_FreeSurface(text);
|
||||||
|
}
|
||||||
|
|
||||||
|
// slot preview
|
||||||
|
if (selected==ITEM_SAVE || selected==ITEM_LOAD) {
|
||||||
|
#define WINDOW_RADIUS 4 // TODO: this logic belongs in blitRect?
|
||||||
|
// unscaled
|
||||||
|
ox = 146;
|
||||||
|
oy = 54;
|
||||||
|
int hw = SCREEN_WIDTH / 2;
|
||||||
|
int hh = SCREEN_HEIGHT / 2;
|
||||||
|
|
||||||
|
// preview window
|
||||||
|
// GFX_blitWindow(screen, Screen.menu.preview.x, Screen.menu.preview.y, Screen.menu.preview.width, Screen.menu.preview.height, 1);
|
||||||
|
|
||||||
|
// window
|
||||||
|
GFX_blitRect(ASSET_STATE_BG, screen, &(SDL_Rect){SCALE2(ox-WINDOW_RADIUS,oy-WINDOW_RADIUS),hw+SCALE1(WINDOW_RADIUS*2),hh+SCALE1(WINDOW_RADIUS*3+6)});
|
||||||
|
|
||||||
|
if (preview_exists) { // has save, has preview
|
||||||
|
SDL_Surface* preview = IMG_Load(bmp_path);
|
||||||
|
if (!preview) printf("IMG_Load: %s\n", IMG_GetError());
|
||||||
|
SDL_BlitSurface(preview, NULL, screen, &(SDL_Rect){SCALE2(ox,oy)});
|
||||||
|
SDL_FreeSurface(preview);
|
||||||
|
}
|
||||||
|
else {
|
||||||
|
SDL_Rect preview_rect = {SCALE2(ox,oy),hw,hh};
|
||||||
|
SDL_FillRect(screen, &preview_rect, 0);
|
||||||
|
if (save_exists) { // has save but no preview
|
||||||
|
GFX_blitMessage("No Preview", screen, &preview_rect);
|
||||||
|
}
|
||||||
|
else { // no save
|
||||||
|
GFX_blitMessage("Empty Slot", screen, &preview_rect);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// pagination
|
||||||
|
ox += 24;
|
||||||
|
oy += 124;
|
||||||
|
for (int i=0; i<MENU_SLOT_COUNT; i++) {
|
||||||
|
if (i==menu.slot) {
|
||||||
|
GFX_blitAsset(ASSET_PAGE, NULL, screen, &(SDL_Rect){SCALE2(ox+(i*15),oy)});
|
||||||
|
}
|
||||||
|
else {
|
||||||
|
GFX_blitAsset(ASSET_DOT, NULL, screen, &(SDL_Rect){SCALE2(ox+(i*15)+4,oy+2)});
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// SDL_BlitSurface(slot_overlay, NULL, screen, &preview_rect);
|
||||||
|
// SDL_BlitSurface(slot_dots, NULL, screen, &(SDL_Rect){Screen.menu.slots.x,Screen.menu.slots.y});
|
||||||
|
// SDL_BlitSurface(slot_dot_selected, NULL, screen, &(SDL_Rect){Screen.menu.slots.x+(Screen.menu.slots.ox*slot),Screen.menu.slots.y});
|
||||||
|
}
|
||||||
|
|
||||||
GFX_flip(screen);
|
GFX_flip(screen);
|
||||||
menu_dirty = 0;
|
dirty = 0;
|
||||||
}
|
}
|
||||||
else {
|
else {
|
||||||
// slow down to 60fps
|
// slow down to 60fps
|
||||||
unsigned long frame_duration = SDL_GetTicks() - menu_start;
|
unsigned long frame_duration = SDL_GetTicks() - frame_start;
|
||||||
#define kTargetFrameDuration 17
|
#define kTargetFrameDuration 17
|
||||||
if (frame_duration<kTargetFrameDuration) SDL_Delay(kTargetFrameDuration-frame_duration);
|
if (frame_duration<kTargetFrameDuration) SDL_Delay(kTargetFrameDuration-frame_duration);
|
||||||
}
|
}
|
||||||
|
|
|
||||||
Loading…
Add table
Add a link
Reference in a new issue