git-sync on dita

5 files changed, 728 insertions, 441 deletions

diff --git a/pygame/Makefile b/pygame/Makefile
new file mode 100644
index 0000000..36729a7
--- /dev/null
+++ b/pygame/Makefile
@@ -0,0 +1,23 @@
+.PHONY: all
+all: deploy
+
+#.PHONY: zipapp
+#zipapp:
+#	rm -rf /tmp/gamechestgui.zipapp
+#	mkdir /tmp/gamechestgui.zipapp
+#	pip3 install --target /tmp/gamechestgui.zipapp -r ../gamechestcli/requirements.txt
+#	pip3 install --target /tmp/gamechestgui.zipapp -r requirements.txt
+#	rsync -Pa ../gamechestcli/gamechest /tmp/gamechestgui.zipapp/.
+#	rsync -Pa __main__.py profiledb.py /tmp/gamechestgui.zipapp/.
+#	python3 -m zipapp -p "/usr/bin/env python3" /tmp/gamechestgui.zipapp
+#	if [ -e ~/games/.saves ]; then mv /tmp/gamechestgui.pyz ~/games/.saves/tools/bin/. ; elif [ -e ~/game-saves ]; then mv /tmp/gamechestgui.pyz ~/game-saves/tools/bin/. ; fi
+
+.PHONY: deploy
+deploy:
+	rm -rf ~/games/.saves/tools/bin/libs/gamechestgui
+	mkdir -p ~/games/.saves/tools/bin/libs/gamechestgui
+	pip3 install --target ~/games/.saves/tools/bin/libs/gamechestgui -r ../gamechestcli/requirements.txt
+	pip3 install --target ~/games/.saves/tools/bin/libs/gamechestgui -r requirements.txt
+	rsync -Pa ../gamechestcli/gamechest ~/games/.saves/tools/bin/libs/gamechestgui/.
+	rsync -Pa __init__.py profiledb.py ~/games/.saves/tools/bin/libs/gamechestgui/.
+	rsync -Pa gamechestgui ~/games/.saves/tools/bin/.
diff --git a/pygame/__init__.py b/pygame/__init__.py
new file mode 100755
index 0000000..b6ec930
--- /dev/null
+++ b/pygame/__init__.py
@@ -0,0 +1,695 @@
+#!/usr/bin/python3
+
+from dataclasses import dataclass
+from functools import lru_cache, partial
+from pathlib import Path
+import subprocess
+import selectors
+
+#import pygame_sdl2 as pygame
+import pygame
+import yaml
+
+from .profiledb import ProfileDB
+
+from gamechest.cliactions import run
+from gamechest.gamedb import GameDB
+from gamechest.statusdb import StatusDB
+from gamechest.gameconfig import config
+from gamechest.runners.install import Install
+from gamechest.runners.remove import Remove
+
+
+# 16:9 ratio
+#WINDOW_RESOLUTION = (1280, 720)
+#WINDOW_RESOLUTION = (800, 600)
+WINDOW_RESOLUTION = (1024, 576)
+
+if pygame.ver[0] != '2':
+    raise ValueError(f'pygame2 required, got {pygame.ver}')
+
+
+class Event(Exception): pass
+class QuitEvent(Event): pass
+
+
+@lru_cache(maxsize=40)
+def get_text_surface(text, font, color):
+    new_surface = font.render(text, Parameters.font_antialias, color)
+    print('cache miss for', text)
+    return new_surface
+
+
+def calculate_new_size(size_max, size):
+    width_max, height_max = size_max
+    width, height = size
+
+    if width > width_max:
+        ratio = width_max / width
+        width = width_max
+        height = height * ratio
+
+    if height > height_max:
+        ratio = height_max / height
+        height = height_max
+        width = width * ratio
+
+    return width, height
+
+
+@lru_cache(maxsize=40)
+def get_image_surface(path, resize=None, alpha=False):
+    print('cache miss for', path)
+    image = pygame.image.load(str(path))
+    if alpha:
+        image = image.convert_alpha()
+    else:
+        image = image.convert()
+    if resize:
+        new_size = calculate_new_size(resize, (image.get_width(),
+                                               image.get_height()))
+        image = pygame.transform.scale(image, new_size)
+        print('new_size', new_size)
+    return image
+
+
+@dataclass
+class AppState:
+    menu_selected_index: int = 0
+
+
+class Parameters:
+    key_delay = 330
+    key_interval = 1000//25
+    font_antialias = True
+
+
+
+
+class GuiApp:
+
+    def __init__(self):
+        pygame.init()
+        pygame.key.set_repeat(Parameters.key_delay, Parameters.key_interval)
+        #print(pygame.display.list_modes())
+        self.window = pygame.display.set_mode(WINDOW_RESOLUTION)
+        self.clock = pygame.time.Clock()
+        self.cycles_per_second = 60
+        self.menu_font = pygame.font.Font(pygame.font.get_default_font(), 16)
+        self.menu_color = (0, 0, 200)
+        self.render_timer = 0
+        self.render_timeout = 1000//30 # 30 fps
+
+    def process_input(self, last_frame_time, event=None):
+        if event is None:
+            event = pygame.event.poll()
+        if event.type == pygame.KEYDOWN:
+            print('event', event, 'key name', pygame.key.name(event.key))
+            if event.key in (pygame.K_q, pygame.K_ESCAPE):
+                raise QuitEvent()
+        if event.type == pygame.QUIT:
+            raise QuitEvent()
+
+    def update(self, last_frame_time):
+        pass
+
+    def render(self, last_frame_time):
+        self.render_timer += last_frame_time
+        if self.render_timer < self.render_timeout:
+            return
+        self.render_timer = 0
+
+        self.window.fill((0, 0, 0))
+
+        # Initial y
+        y = 50
+        x = 50
+
+        self.window.blit(surface, (x, y))
+
+        pygame.display.update()
+
+
+    def loop(self):
+        last_frame_time = 1 # equivalent to 0 but avoid div0
+        last_render_time = 1
+        try:
+            while 1:
+                self.process_input(last_frame_time)
+                self.update(last_frame_time)
+                self.render(last_frame_time)
+                last_frame_time = self.clock.tick(self.cycles_per_second)
+        except QuitEvent:
+            pass
+
+        print('quitting')
+        pygame.quit()
+
+
+class ProfileDataObserver:
+
+    def event_current_profile_changed(self, new_profile):
+        pass
+
+
+class ObservedSubject:
+    def __init__(self):
+        self.observers = []
+
+    def add_observer(self, observer):
+        self.observers.append(observer)
+
+    def del_observer(self, observer):
+        self.observers.remove(observer)
+
+    def notify_event(self, event_name, *args, **kws):
+        for observer in self.observers:
+            getattr(observer, event_name)(*args, **kws)
+
+
+class ProfileData(ObservedSubject):
+
+    def __init__(self):
+        super().__init__()
+        self.profiledb = ProfileDB()
+        self.profiles_len = len(self.profiledb.get_profiles())
+        self.current_profile_index = 0
+        configured_default_profile = config.get_profile_id()
+        for index, profile in enumerate(self.profiledb.get_profiles()):
+            if profile['name'] == configured_default_profile:
+                self.current_profile_index = index
+
+    def change_active_profile(self, new_index):
+        if new_index < 0:
+            new_index = 0
+        elif new_index >= self.profiles_len:
+            new_index = self.profiles_len-1
+        if self.current_profile_index != new_index:
+            self.current_profile_index = new_index
+            self.notify_event('event_current_profile_changed',
+                              self.get_current_profile())
+
+    def change_profile_increase(self):
+        self.change_active_profile(self.current_profile_index +1)
+
+    def change_profile_decrease(self):
+        self.change_active_profile(self.current_profile_index -1)
+
+    def get_current_profile(self):
+        return self.profiledb.get_profiles()[self.current_profile_index]['name']
+
+    def get_current_profile_avatar(self):
+        return self.profiledb.get_profiles()[self.current_profile_index].get('avatar', None)
+
+    def get_current_display(self):
+        return self.profiledb.get_profiles()[self.current_profile_index]['display']
+
+
+class ProfileRenderer(ProfileDataObserver):
+
+    def __init__(self, profiledata):
+        self.profiledata = profiledata
+        self.surface_to_render = None
+        profiledata.add_observer(self)
+        self.font_filename = pygame.font.match_font('bitstreamverasans')
+        print('ProfileRenderer font:', self.font_filename)
+        self.font = pygame.font.Font(self.font_filename, 24)
+        self.font_fg_color = (0, 200, 200)
+        self.avatar_surface = None
+        self.avatar_size = (100, 100)
+        self.image_box = get_image_surface(config.get_data_d() / 'asset/box.png', resize=(170, 170), alpha=True)
+        self.load_avatar()
+
+    def load_avatar(self):
+        self.avatar_surface = None
+        if path := self.profiledata.get_current_profile_avatar():
+            path = config.get_data_d() / path
+            if path.exists():
+                self.avatar_surface = get_image_surface(path,
+                                                        self.avatar_size)
+            else:
+                print('no avatar found at', path)
+
+    def event_current_profile_changed(self, new_profile):
+        self.surface_to_render = None
+        self.load_avatar()
+        print('changing rendering profile to', new_profile)
+
+    def render(self, surface, pos):
+        if self.surface_to_render is None:
+            profile_name = self.profiledata.get_current_profile()
+            new_surface = get_text_surface(
+                self.profiledata.get_current_display(),
+                self.font, self.font_fg_color)
+            #new_surface = self.font.render(self.profiledata.get_current_display(), Parameters.font_antialias, self.font_fg_color)
+            self.surface_to_render = new_surface
+        avatar_pos = (pos[0] + 15, pos[1] + 15)
+        #text_pos = (avatar_pos[0] +  self.avatar_size[0] + 5, avatar_pos[1])
+        text_pos = (avatar_pos[0], avatar_pos[1] + self.avatar_size[1])
+        surface.blit(self.image_box, pos)
+        if self.avatar_surface:
+            surface.blit(self.avatar_surface, avatar_pos)
+        surface.blit(self.surface_to_render, text_pos)
+
+
+
+class GameData(ObservedSubject):
+
+    def __init__(self):
+        super().__init__()
+        self.game_db = GameDB()
+        self.games_idtitles = list(self.game_db.get_idtitles())
+        self.games_len = len(self.games_idtitles)
+        self.game_index = 0
+
+    def change_active_game(self, new_index):
+        if new_index < 0:
+            new_index = 0
+        elif new_index >= self.games_len:
+            new_index = self.games_len-1
+        if self.game_index != new_index:
+            self.game_index = new_index
+            self.notify_event('event_current_game_changed',
+                              self.get_current_gameinfo())
+
+    #def get_idtitles(self):
+    #    return self.games_idtitles
+
+    def get_games_subset(self):
+        low_index = max(self.game_index-3, 0)
+        high_index = low_index + 6
+        for index, item in enumerate(self.games_idtitles[low_index:high_index], start=low_index):
+            selected = 1 if self.game_index == index else 0
+            game_info = self.game_db.get_info(item[0])
+            current_icon = game_info.get(
+                'icon', None)
+            if current_icon is not None:
+                current_icon = config.get_data_d() / current_icon
+            yield selected, item[0], item[1], current_icon, game_info
+
+    def get_current_gameinfo(self):
+        return self.game_db.get_info(self.get_current_id())
+
+    def get_current_id(self):
+        current_id = self.games_idtitles[self.game_index][0]
+        return current_id
+
+    def get_current_title(self):
+        current_title = self.games_idtitles[self.game_index][1]
+        return current_title
+
+    def change_game_increase(self):
+        self.change_active_game(self.game_index +1)
+
+    def change_game_decrease(self):
+        self.change_active_game(self.game_index -1)
+
+class GameDataObserver:
+
+    def event_current_game_changed(self, new_game_info): pass
+
+class GameRenderer(GameDataObserver):
+
+    def __init__(self, gamedata, status_db):
+        self.gamedata = gamedata
+        self.status_db = status_db
+        gamedata.add_observer(self)
+        self.font_filename = pygame.font.match_font('bitstreamverasans')
+        print('GameRenderer font:', self.font_filename)
+        self.font = pygame.font.Font(self.font_filename, 16)
+        self.font_selected = pygame.font.Font(self.font_filename, 24)
+        self.font_fg_color = (90, 90, 200)
+        #self.image_right_arrow = get_image_surface(config.get_data_d() / 'asset/arrow-right.png',
+        #                                           resize=(16, 16),
+        #                                           alpha=True)
+        self.image_right_arrow = get_image_surface(config.get_data_d() / 'asset/bulb.png',
+                                                   resize=(16, 16),
+                                                   alpha=True)
+        self.image_box = get_image_surface(config.get_data_d() / 'asset/box.png', resize=(400, 400), alpha=True)
+        self.image_box.set_alpha(220)
+
+    def event_current_game_changed(self, new_game_info):
+        print('game changed, new game:', new_game_info['title'])
+
+    def render(self, dest_surface, pos):
+        x = pos[0]
+        y = pos[1]
+        y_pad = 32
+        surface_height = None
+        #selected_item_y = y
+        #low_index = max(selected_index-3, 0)
+        #high_index = low_index + 6
+        dest_surface.blit(self.image_box, pos)
+        x += 15
+        y += 45
+        for selected, game_id, game_title, game_icon, game_info in self.gamedata.get_games_subset():
+            text = game_title
+            if not self.status_db.is_installed(game_info):
+                text = f'[u] {text}'
+            else:
+                text = f'[i] {text}'
+            arrow_width = self.image_right_arrow.get_width()
+            text_x = x + y_pad
+            surface = get_text_surface(text,
+                                       self.font_selected if selected else
+                                       self.font,
+                                       self.font_fg_color)
+            if game_icon and game_icon.exists():
+                icon_surface = get_image_surface(game_icon,
+                                                 resize=(y_pad, y_pad),
+                                                 alpha=True)
+                icon_pos = (x + arrow_width,
+                            y + (surface.get_height()
+                                 - icon_surface.get_height())/2)
+
+                dest_surface.blit(icon_surface, icon_pos)
+            dest_surface.blit(surface, (text_x
+                                        + arrow_width + 5, y))
+            if selected:
+                surface_height = surface.get_height()
+                #selected_item_y = y
+                dest_surface.blit(self.image_right_arrow, (x, y + (surface_height - self.image_right_arrow.get_height())/2))
+            y += surface.get_height() + y_pad
+
+
+class GameCoverRenderer(GameDataObserver):
+
+    def __init__(self, gamedata):
+        self.gamedata = gamedata
+        gamedata.add_observer(self)
+        self.current_game_info = self.gamedata.get_current_gameinfo()
+        self.cover_shift = (0, 0)
+        self.default_cover_surface = get_image_surface(config.get_data_d() / 'asset/default_cover.jpeg',
+                                                   resize=WINDOW_RESOLUTION)
+        self.default_cover_shift = (
+                (WINDOW_RESOLUTION[0] - self.default_cover_surface.get_width())/2,
+                (WINDOW_RESOLUTION[1] - self.default_cover_surface.get_height())/2,
+        )
+        self.load_cover()
+
+    def event_current_game_changed(self, new_game_info):
+        print('game changed, cover:', new_game_info.get('cover', None))
+        self.current_game_info = new_game_info
+        self.load_cover()
+
+    def load_cover(self):
+        self.cover_surface = None
+        path = self.current_game_info.get('cover', None)
+        if path is None:
+            self.cover_surface = self.default_cover_surface
+            self.cover_shift = self.default_cover_shift
+            return
+        path = config.get_data_d() / Path(path)
+        if path.exists():
+            self.cover_surface = get_image_surface(path,
+                                                   resize=WINDOW_RESOLUTION)
+            self.cover_shift = (
+                (WINDOW_RESOLUTION[0] - self.cover_surface.get_width())/2,
+                (WINDOW_RESOLUTION[1] - self.cover_surface.get_height())/2,
+            )
+        else:
+            self.cover_surface = self.default_cover_surface
+            self.cover_shift = self.default_cover_shift
+
+    def render(self, dest_surface, pos):
+        if self.cover_surface is None:
+            return
+        pos = (
+            pos[0] + self.cover_shift[0],
+            pos[1] + self.cover_shift[1],
+        )
+        dest_surface.blit(self.cover_surface, pos)
+
+
+class ProgressBarRenderer:
+
+    def __init__(self):
+        self.progress = .0
+        self.back_color = 0xEEEEEEF0
+        self.front_color = 0x0000FF00
+
+    def set_progress(self, progress):
+        'progress is between .0 and 1.0'
+        self.progress = progress
+
+    def render(self, dest_surface, pos):
+        size = (100, 10)
+        background_rect = pygame.Rect(pos[0], pos[1], size[0], size[1])
+        inside_rect = pygame.Rect(pos[0]+2, pos[1]+2, int(96*self.progress), 6)
+
+        dest_surface.lock()
+        pygame.draw.rect(dest_surface, self.back_color, background_rect,
+                         border_radius=5)
+        pygame.draw.rect(dest_surface, self.front_color, inside_rect,
+                         border_radius=5)
+        dest_surface.unlock()
+
+
+class DoubleProgressBarRenderer:
+    def __init__(self):
+        self.progress_bar_global = ProgressBarRenderer()
+        self.progress_bar_step = ProgressBarRenderer()
+        self.title = ""
+        self.title_surface = None
+        self.font_filename = pygame.font.match_font('bitstreamverasans')
+        print('GameRenderer font:', self.font_filename)
+        self.font = pygame.font.Font(self.font_filename, 10)
+        self.font_color = 0xFFFFFFFF
+        self.set_title("")
+
+    def set_progress(self, global_progress, step_progress):
+        self.progress_bar_global.set_progress(global_progress)
+        self.progress_bar_step.set_progress(step_progress)
+
+    def set_title(self, title):
+        self.title = title or ""
+        self.title_surface = get_text_surface(title, self.font, self.font_color)
+
+    def render(self, dest_surface, pos):
+        x = pos[0]
+        y = pos[1]
+        rect = pygame.Rect(x, y, 104, 10+10+10+2+2+2+2)
+        x += 2
+        y += 2
+        pygame.draw.rect(dest_surface, 0x00000000, rect, border_radius=3)
+        if self.title_surface:
+            dest_surface.blit(self.title_surface, (x, y))
+            #y += self.title_surface.get_height() + 2
+            y += 10 + 2
+        self.progress_bar_global.render(dest_surface, (x, y))
+        self.progress_bar_step.render(dest_surface, (x, y+12))
+
+
+
+class GuiAppSub1(GuiApp):
+
+    def __init__(self):
+        super().__init__()
+        self.input_timer = 0
+        self.input_timeout = 1000//10
+        self.state = AppState()
+        self.base_window_fill_color = (0, 0, 0)
+        self.user_move_vector = (0, 0)
+        self.game_db = GameDB()
+        #self.menu_font_cache = ({}, [])
+        #self.menu_font_cache_max = 40
+        #self.last_movement_update_time = self.clock.
+        self.joysticks = {}
+        self.joysticks_axis_threshold = 0
+        self.profile_data = ProfileData()
+        self.profile_renderer = ProfileRenderer(self.profile_data)
+        self.game_data = GameData()
+        self.status_db = StatusDB()
+        self.game_renderer = GameRenderer(self.game_data, self.status_db)
+        self.game_cover_renderer = GameCoverRenderer(self.game_data)
+        self.action = None
+        self.runner = None
+        self.progress_bar = DoubleProgressBarRenderer()
+        self.selector = selectors.DefaultSelector()
+        self.delay_change = None
+
+    def process_input(self, last_frame_time):
+
+        movement_up_keys = (
+            pygame.K_UP,
+            pygame.K_k,
+        )
+        movement_down_keys = (
+            pygame.K_DOWN,
+            pygame.K_j,
+        )
+        axis_change = 0
+        for event in pygame.event.get():
+            go_super = 1
+            x, y = self.user_move_vector
+            if event.type == pygame.KEYDOWN:
+                if event.key in (*movement_up_keys, *movement_down_keys):
+                    y = 1 if event.key in movement_down_keys else -1
+                    go_super = 0
+                elif event.key in (pygame.K_LEFT, pygame.K_RIGHT):
+                    x = -1 if event.key == pygame.K_LEFT else 1
+                    go_super = 0
+            elif event.type == pygame.KEYUP:
+                x, y = self.user_move_vector
+                if event.key in (*movement_up_keys, *movement_down_keys):
+                    y = 0
+                    go_super = 0
+                elif event.key in (pygame.K_LEFT, pygame.K_RIGHT):
+                    x = 0
+                    go_super = 0
+                elif event.key == pygame.K_RETURN:
+                    self.action = 'run'
+                elif event.key == pygame.K_i:
+                    self.action = 'install'
+                elif event.key == pygame.K_d:
+                    self.action = 'remove'
+            elif event.type in (pygame.JOYBUTTONDOWN, pygame.JOYBUTTONUP):
+                go_super = 0
+                factor = 1 if pygame.JOYBUTTONDOWN else 0
+                joystick = self.joysticks[event.instance_id]
+                print('gamepad event', event)
+                #if event.button == 0:
+                    #y += 1 * factor
+                if event.type == pygame.JOYBUTTONDOWN:
+                    joystick.rumble(0.3, 0.8, 40)
+                if event.button == 1:
+                    raise QuitEvent()
+                elif event.button == 2:
+                    self.action = 'run'
+                #if event.button == 1:
+                    #y -= 1 * factor
+            elif event.type == pygame.JOYAXISMOTION:
+                go_super = 0
+                if event.axis == 1:  # left stick up-down axis
+                    new_axis = self.joysticks_axis_threshold
+                    #print('motion event', event)
+                    if event.value > 0.70:
+                        new_axis = 1  # down activated
+                    elif event.value < 0.5 and event.value > -0.5:
+                        new_axis = 0  # down and up deactivated
+                    elif event.value < -0.70:
+                        new_axis = -1  # up activated
+                    if new_axis != self.joysticks_axis_threshold:
+                        axis_change = 1
+                        self.joysticks_axis_threshold = new_axis
+                        print('threshold', self.joysticks_axis_threshold)
+            elif event.type == pygame.JOYDEVICEADDED:
+                # This event will be generated when the program starts for every
+                # joystick, filling up the list without needing to create them manually.
+                joy = pygame.joystick.Joystick(event.device_index)
+                self.joysticks[joy.get_instance_id()] = joy
+                print(f"Gamepad {joy.get_instance_id()} connected")
+            elif event.type == pygame.JOYDEVICEREMOVED:
+                del self.joysticks[event.instance_id]
+                print(f"Gamepad {event.instance_id} disconnected")
+
+            if go_super == 0:
+                if axis_change:
+                    self.user_move_vector = (x, self.joysticks_axis_threshold)
+                else:
+                    self.user_move_vector = (x, y)
+                #print('new move vector:', self.user_move_vector)
+            else:
+                super().process_input(last_frame_time, event)
+
+    def update(self, last_frame_time):
+        #self.input_timer += last_frame_time
+        #if self.input_timer < self.input_timeout:
+        #    return
+        #self.input_timer = 0
+
+        if self.user_move_vector[1] < 0:
+            self.game_data.change_game_decrease()
+        elif self.user_move_vector[1] > 0:
+            self.game_data.change_game_increase()
+
+        if self.user_move_vector[0] < 0:
+            self.profile_data.change_profile_decrease()
+        elif self.user_move_vector[0] > 0:
+            self.profile_data.change_profile_increase()
+
+        if action := self.action:
+            self.action = None
+            profile_id = self.profile_renderer.profiledata.get_current_profile()
+            game_id = self.game_data.get_current_id()
+            game_info = self.game_data.get_current_gameinfo()
+            print('current id', game_id)
+            print('profile id', profile_id)
+            if not self.runner:
+                # action not already running, else skip action
+                if action == 'run':
+                    if not self.status_db.is_installed(game_info):
+                        print('Game', game_id, 'is not installed, aborting.', file=sys.stderr)
+                    else:
+                        command = self.game_db.get_game_command(profile_id, game_id)
+                        subprocess.run(command)
+                elif action == 'install':
+                    #subprocess.run([
+                    #    'gamechest',
+                    #    'install',
+                    #    game_id])
+                    remote_basedir = config.get_remote_basedir()
+                    source = f'{remote_basedir}/{game_info["package_name"]}'
+                    dest = config.get_games_install_basedir() / game_info['id']
+                    dest.mkdir(parents=True, exist_ok=True)
+                    self.runner = Install(source, dest)
+                    self.selector.register(self.runner.get_read_fd(),
+                                        selectors.EVENT_READ)
+                    self.delay_change = partial(self.status_db.set_installed, game_info)
+                    self.progress_bar.set_title("installing...")
+                elif action == 'remove':
+                    remote_basedir = config.get_remote_basedir()
+                    path = (
+                        config.get_games_install_basedir()
+                        / game_id
+                    )
+                    #subprocess.run([
+                    #    'gamechest',
+                    #    'remove',
+                    #    game_id])
+                    self.runner = Remove(path)
+                    self.selector.register(self.runner.get_read_fd(),
+                                        selectors.EVENT_READ)
+                    self.delay_change = partial(self.status_db.set_uninstalled, game_info)
+                    self.progress_bar.set_title("removing...")
+
+        if self.runner:
+            if self.runner.poll() is None:
+                if self.selector.select(0):
+                    progress = self.runner.progress_read()
+                    self.progress_bar.set_progress(progress.step / progress.steps_count, progress.percent / 100)
+            else:
+                self.progress_bar.set_progress(1, 1)
+                self.progress_bar.set_title("done")
+                self.runner = None
+                if self.delay_change is not None:
+                    self.delay_change()
+                    self.delay_change = None
+
+
+        self.user_move_vector = (0, 0)
+
+    def render(self, last_frame_time):
+        self.window.fill(self.base_window_fill_color)
+
+        self.game_cover_renderer.render(self.window, (0, 0))
+
+        # Initial y
+        y = 50
+        x = 50 + 64 + 5
+        self.game_renderer.render(self.window, (x, y))
+
+
+        fps_surface = get_text_surface(f'{self.clock.get_fps():02.0f}',
+                                       self.menu_font, self.menu_color)
+        fps_pos = (self.window.get_width() - fps_surface.get_width(), 0)
+        self.window.blit(fps_surface, fps_pos)
+
+        self.profile_renderer.render(self.window, (700, 50))
+        self.progress_bar.render(self.window, (500, 50))
+
+        pygame.display.update()
+
+
+app = GuiAppSub1()
+app.loop()
diff --git a/pygame/arrow-right.png b/pygame/arrow-right.png
deleted file mode 100644
index c88334f..0000000
--- a/pygame/arrow-right.png
+++ /dev/null
diff --git a/pygame/gamechestgui b/pygame/gamechestgui
new file mode 100755
index 0000000..5cedfaa
--- /dev/null
+++ b/pygame/gamechestgui
@@ -0,0 +1,10 @@
+#!/usr/bin/python3
+
+import sys
+import os
+file_path = os.path.realpath(__file__)
+sys.path.insert(0, os.path.join(os.path.dirname(file_path), 'libs'))
+sys.path.insert(0, os.path.join(os.path.dirname(file_path), 'libs/gamechestgui'))
+
+import gamechestgui
+#gamechestgui.__main__()
diff --git a/pygame/main.py b/pygame/main.py
deleted file mode 100755
index ba61077..0000000
--- a/pygame/main.py
+++ /dev/null
@@ -1,441 +0,0 @@
-#!/usr/bin/python3
-
-from dataclasses import dataclass
-from pathlib import Path
-
-#import pygame_sdl2 as pygame
-import pygame
-import yaml
-
-from profiledb import ProfileDB
-
-from gamechest.cliactions import run
-from gamechest.gamedb import GameDB
-
-
-#WINDOW_RESOLUTION = (1280, 720)
-WINDOW_RESOLUTION = (800, 600)
-
-if pygame.ver[0] != '2':
-    raise ValueError(f'pygame2 required, got {pygame.ver}')
-
-
-class Event(Exception): pass
-class QuitEvent(Event): pass
-
-
-@dataclass
-class AppState:
-    menu_selected_index: int = 0
-
-
-class Parameters:
-    key_delay = 330
-    key_interval = 1000//25
-
-
-
-
-class GuiApp:
-
-    def __init__(self):
-        pygame.init()
-        pygame.key.set_repeat(Parameters.key_delay, Parameters.key_interval)
-        #print(pygame.display.list_modes())
-        self.window = pygame.display.set_mode(WINDOW_RESOLUTION)
-        self.clock = pygame.time.Clock()
-        self.cycles_per_second = 60
-        #self.render_factor_div = 2 # 60/2 => 30fps
-        #self.input_factor_div = 6 # 60/6 => 10 input repeat per second
-        self.menu_font = pygame.font.Font(pygame.font.get_default_font(), 32)
-        self.font_antialias = True
-        #self.font_antialias = False
-        self.menu_color = (0, 0, 200)
-        self.render_timer = 0
-        self.render_timeout = 1000//30 # 30 fps
-
-    def process_input(self, last_frame_time, event=None):
-        if event is None:
-            event = pygame.event.poll()
-        if event.type == pygame.KEYDOWN:
-            print('event', event, 'key name', pygame.key.name(event.key))
-            if event.key in (pygame.K_q, pygame.K_ESCAPE):
-                raise QuitEvent()
-        if event.type == pygame.QUIT:
-            raise QuitEvent()
-
-    def update(self, last_frame_time):
-        pass
-
-    def render(self, last_frame_time):
-        self.render_timer += last_frame_time
-        if self.render_timer < self.render_timeout:
-            return
-        self.render_timer = 0
-
-        self.window.fill((0, 0, 0))
-
-        # Initial y
-        y = 50
-
-        # Title
-        #surface = self.titleFont.render("TANK BATTLEGROUNDS !!", True, (200, 0, 0))
-        #x = (self.window.get_width() - surface.get_width()) // 2
-        #self.window.blit(surface, (x, y))
-        #y += (200 * surface.get_height()) // 100
-
-        x = 50
-
-        # Compute menu width
-        #menuWidth = 0
-        #for item in self.menuItems:
-        #    surface = self.itemFont.render(item['title'], True, (200, 0, 0))
-        #    menuWidth = max(menuWidth, surface.get_width())
-        #    item['surface'] = surface
-
-        surface = self.menu_font.render("I love my cat !",
-                                        self.font_antialias, self.menu_color)
-        self.window.blit(surface, (x, y))
-
-        ## Draw menu items
-        #x = (self.window.get_width() - menuWidth) // 2
-        #for index, item in enumerate(self.menuItems):
-        #    # Item text
-        #    surface = item['surface']
-        #    self.window.blit(surface, (x, y))
-
-        #    # Cursor
-        #    if index == self.currentMenuItem:
-        #        cursorX = x - self.menuCursor.get_width() - 10
-        #        cursorY = y + (surface.get_height() - self.menuCursor.get_height()) // 2
-        #        self.window.blit(self.menuCursor, (cursorX, cursorY))
-
-        #    y += (120 * surface.get_height()) // 100           
-
-
-        #pygame.draw.rect(self.window,
-        #                (0,0,255),
-        #                (120,120,400,240))
-
-        pygame.display.update()
-
-
-    def loop(self):
-        #current_render_div = self.render_factor_div
-        #current_input_div = self.input_factor_div
-        last_frame_time = 1 # equivalent to 0 but avoid div0
-        last_render_time = 1
-        try:
-            while 1:
-                #current_render_div -= 1
-                #current_input_div -= 1
-                self.process_input(last_frame_time)
-                #self.update(current_input_div)
-                self.update(last_frame_time)
-                self.render(last_frame_time)
-                #if current_render_div <= 0:
-                #    self.render(last_render_time)
-                #    current_render_div = self.render_factor_div
-                #    last_render_time = 0
-                #if current_input_div <= 0:
-                #    current_input_div = self.input_factor_div
-                last_frame_time = self.clock.tick(self.cycles_per_second)
-                #last_render_time += last_frame_time
-        except QuitEvent:
-            pass
-
-        print('quitting')
-        pygame.quit()
-
-
-class ProfileDataObserver:
-
-    def event_current_profile_changed(self, new_profile):
-        pass
-
-
-class ObservedSubject:
-    def __init__(self):
-        self.observers = []
-
-    def add_observer(self, observer):
-        self.observers.append(observer)
-
-    def del_observer(self, observer):
-        self.observers.remove(observer)
-
-    def notify_event(self, event_name, *args, **kws):
-        for observer in self.observers:
-            getattr(observer, event_name)(*args, **kws)
-
-
-class ProfileData(ObservedSubject):
-
-    def __init__(self):
-        super().__init__()
-        self.profiledb = ProfileDB()
-        self.profiles_len = len(self.profiledb.get_profiles())
-        self.current_profile_index = 0
-
-    def change_active_profile(self, new_index):
-        if new_index < 0:
-            new_index = 0
-        elif new_index >= self.profiles_len:
-            new_index = self.profiles_len-1
-        if self.current_profile_index != new_index:
-            print('new index', self.current_profile_index, '->', new_index)
-            self.current_profile_index = new_index
-            print(id(self), 'new index', self.current_profile_index)
-            self.notify_event('event_current_profile_changed',
-                              self.get_current_profile())
-
-    def change_profile_increase(self):
-        self.change_active_profile(self.current_profile_index +1)
-
-    def change_profile_decrease(self):
-        self.change_active_profile(self.current_profile_index -1)
-
-    def get_current_profile(self):
-        return self.profiledb.get_profiles()[self.current_profile_index]['name']
-
-    def get_current_display(self):
-        return self.profiledb.get_profiles()[self.current_profile_index]['display']
-
-
-class ProfileRenderer(ProfileDataObserver):
-
-    def __init__(self, profiledata):
-        self.profiledata = profiledata
-        self.surface_to_render = None
-        profiledata.add_observer(self)
-        self.font_filename = pygame.font.match_font('bitstreamverasans')
-        print('ProfileRenderer font:', self.font_filename)
-        self.font = pygame.font.Font(self.font_filename, 24)
-        self.font_antialias = True
-        self.font_fg_color = (0, 200, 200)
-
-    def event_current_profile_changed(self, new_profile):
-        self.surface_to_render = None
-        print('changing rendering profile to', new_profile)
-
-    def render(self, surface):
-        if self.surface_to_render is None:
-            profile_name = self.profiledata.get_current_profile()
-            new_surface = self.font.render(self.profiledata.get_current_display(), self.font_antialias, self.font_fg_color)
-            self.surface_to_render = new_surface
-        surface.blit(self.surface_to_render, (50, 50))
-
-
-class GuiAppSub1(GuiApp):
-
-    def __init__(self):
-        super().__init__()
-        self.input_timer = 0
-        self.input_timeout = 1000//10
-        self.state = AppState()
-        self.base_window_fill_color = (0, 0, 0)
-        self.user_move_vector = (0, 0)
-        #with Path('~/games/.saves/gamedata.yaml').expanduser().open() as fp:
-        #    self.gamedb = yaml.safe_load(fp)
-        self.game_db = GameDB()
-        #self.menu_items = [x['title'] for x in self.gamedb['games']]
-        self.menu_items = list(self.game_db.get_ids())
-        self.menu_font_cache = ({}, [])
-        self.menu_font_cache_max = 40
-        self.image_right_arrow = pygame.image.load('arrow-right.png').convert()
-        #self.last_movement_update_time = self.clock.
-        self.joysticks = {}
-        self.joysticks_axis_threshold = 0
-        self.profile_data = ProfileData()
-        self.profile_renderer = ProfileRenderer(self.profile_data)
-
-
-    def menu_font_render(self, text):
-        cached_surface = self.menu_font_cache[0].get(text, None)
-        if cached_surface is not None:
-            self.menu_font_cache[1].remove(text)
-            self.menu_font_cache[1].append(text) # refresh mru place
-            return cached_surface
-
-        new_surface = self.menu_font.render(text,
-                                            self.font_antialias,
-                                            self.menu_color)
-
-        self.menu_font_cache[0][text] = new_surface
-        self.menu_font_cache[1].append(text)
-
-        if len(self.menu_font_cache[1]) > self.menu_font_cache_max:
-            removed_item_text = self.menu_font_cache[1].pop(0)
-            del self.menu_font_cache[0][removed_item_text]
-
-        # debug for cache miss:
-        print('cache miss for', text)
-
-        return new_surface
-
-    def process_input(self, last_frame_time):
-
-        movement_up_keys = (
-            pygame.K_UP,
-            pygame.K_k,
-        )
-        movement_down_keys = (
-            pygame.K_DOWN,
-            pygame.K_j,
-        )
-        axis_change = 0
-        for event in pygame.event.get():
-            go_super = 1
-            x, y = self.user_move_vector
-            if event.type == pygame.KEYDOWN:
-                if event.key in (*movement_up_keys, *movement_down_keys):
-                    y = 1 if event.key in movement_down_keys else -1
-                    go_super = 0
-                elif event.key in (pygame.K_LEFT, pygame.K_RIGHT):
-                    x = -1 if event.key == pygame.K_LEFT else 1
-                    go_super = 0
-            elif event.type == pygame.KEYUP:
-                x, y = self.user_move_vector
-                if event.key in (*movement_up_keys, *movement_down_keys):
-                    y = 0
-                    go_super = 0
-                elif event.key in (pygame.K_LEFT, pygame.K_RIGHT):
-                    x = 0
-                    go_super = 0
-            elif event.type in (pygame.JOYBUTTONDOWN, pygame.JOYBUTTONUP):
-                go_super = 0
-                factor = 1 if pygame.JOYBUTTONDOWN else 0
-                joystick = self.joysticks[event.instance_id]
-                print('gamepad event', event)
-                #if event.button == 0:
-                    #y += 1 * factor
-                if event.type == pygame.JOYBUTTONDOWN:
-                    joystick.rumble(0.3, 0.8, 40)
-                if event.button == 1:
-                    raise QuitEvent()
-                #if event.button == 1:
-                    #y -= 1 * factor
-            elif event.type == pygame.JOYAXISMOTION:
-                go_super = 0
-                if event.axis == 1:  # left stick up-down axis
-                    new_axis = self.joysticks_axis_threshold
-                    #print('motion event', event)
-                    if event.value > 0.70:
-                        new_axis = 1  # down activated
-                    elif event.value < 0.5 and event.value > -0.5:
-                        new_axis = 0  # down and up deactivated
-                    elif event.value < -0.70:
-                        new_axis = -1  # up activated
-                    if new_axis != self.joysticks_axis_threshold:
-                        axis_change = 1
-                        self.joysticks_axis_threshold = new_axis
-                        print('threshold', self.joysticks_axis_threshold)
-            elif event.type == pygame.JOYDEVICEADDED:
-                # This event will be generated when the program starts for every
-                # joystick, filling up the list without needing to create them manually.
-                joy = pygame.joystick.Joystick(event.device_index)
-                self.joysticks[joy.get_instance_id()] = joy
-                print(f"Gamepad {joy.get_instance_id()} connected")
-            elif event.type == pygame.JOYDEVICEREMOVED:
-                del self.joysticks[event.instance_id]
-                print(f"Gamepad {event.instance_id} disconnected")
-
-            if go_super == 0:
-                if axis_change:
-                    self.user_move_vector = (x, self.joysticks_axis_threshold)
-                else:
-                    self.user_move_vector = (x, y)
-                print('new move vector:', self.user_move_vector)
-            else:
-                super().process_input(last_frame_time, event)
-
-    def update(self, last_frame_time):
-        #self.input_timer += last_frame_time
-        #if self.input_timer < self.input_timeout:
-        #    return
-        #self.input_timer = 0
-
-        menu_new_index = self.state.menu_selected_index
-        if self.user_move_vector[1] < 0:
-            menu_new_index -= 1
-        elif self.user_move_vector[1] > 0:
-            menu_new_index += 1
-        if menu_new_index < 0:
-            menu_new_index = 0
-        elif menu_new_index > (len(self.menu_items)-1):
-            menu_new_index = len(self.menu_items)-1
-        self.state.menu_selected_index = menu_new_index
-
-        if self.user_move_vector[0] < 0:
-            self.profile_data.change_profile_decrease()
-        elif self.user_move_vector[0] > 0:
-            self.profile_data.change_profile_increase()
-
-        self.user_move_vector = (0, 0)
-
-    def render(self, last_frame_time):
-        self.window.fill(self.base_window_fill_color)
-
-        # Initial y
-        y = 50
-
-        # Title
-        #surface = self.titleFont.render("TANK BATTLEGROUNDS !!", True, (200, 0, 0))
-        #x = (self.window.get_width() - surface.get_width()) // 2
-        #self.window.blit(surface, (x, y))
-        #y += (200 * surface.get_height()) // 100
-
-        x = 50 + 64 + 5
-
-        # Compute menu width
-        #menuWidth = 0
-        #for item in self.menuItems:
-        #    surface = self.itemFont.render(item['title'], True, (200, 0, 0))
-        #    menuWidth = max(menuWidth, surface.get_width())
-        #    item['surface'] = surface
-
-        y_pad = 5
-        font_selected_item_height = None
-        selected_item_y = y
-        for index, item in enumerate(self.menu_items):
-            surface = self.menu_font_render(item)
-            self.window.blit(surface, (x, y))
-            if self.state.menu_selected_index == index:
-                font_selected_item_height = surface.get_height()
-                selected_item_y = y
-            y += surface.get_height() + y_pad
-
-        self.window.blit(self.image_right_arrow, (50, selected_item_y - 64//2
-                                                  + font_selected_item_height//2))
-
-
-        fps_surface = self.menu_font_render(f'{self.clock.get_fps():02.0f}')
-        fps_pos = (self.window.get_width() - fps_surface.get_width(), 0)
-        self.window.blit(fps_surface, fps_pos)
-
-        ## Draw menu items
-        #x = (self.window.get_width() - menuWidth) // 2
-        #for index, item in enumerate(self.menuItems):
-        #    # Item text
-        #    surface = item['surface']
-        #    self.window.blit(surface, (x, y))
-
-        #    # Cursor
-        #    if index == self.currentMenuItem:
-        #        cursorX = x - self.menuCursor.get_width() - 10
-        #        cursorY = y + (surface.get_height() - self.menuCursor.get_height()) // 2
-        #        self.window.blit(self.menuCursor, (cursorX, cursorY))
-
-        #    y += (120 * surface.get_height()) // 100           
-
-
-        #pygame.draw.rect(self.window,
-        #                (0,0,255),
-        #                (120,120,400,240))
-        self.profile_renderer.render(self.window)
-
-        pygame.display.update()
-
-
-app = GuiAppSub1()
-app.loop()