black formatting

More compliant with Tetris Guidelines

README.md

@@ -2,9 +2,11 @@
 
 Tetris clone made with Python and Arcade graphic library
 
+![Screenshot](https://malingrey.fr/images/fMd4EseZ/VtwJIMyQ.png)
+
 ## Requirements
 
-* [Python](https://www.python.org/)
+* [Python](https://www.python.org/) 3.6 or later
 
 ## Install
 
@@ -19,3 +21,17 @@ python -m pip install -r requirements.txt
 ```shell
 python tetrarcade.py
 ```
+
+## Settings
+
+* Windows: Edit `%appdata%\Tetrarcade\TetrArcade.ini`
+* Linux: Edit `~/.local/share/Tetrarcade/TetrArcade.ini`
+
+Use key name from [arcade.key package](http://arcade.academy/arcade.key.html).
+
+## Build
+
+```shell
+python -m pip install -r build-requirements.txt
+python setup.py bdist
+```

TetrArcade.py

@@ -1,141 +1,212 @@
 # -*- coding: utf-8 -*-
 import sys
-import locale
+import random
-import time
-import os
 
 try:
     import arcade
-except ImportError:
+except ImportError as e:
     sys.exit(
-        """This game require arcade library.
+        str(e)
+        + """
+This game require arcade library.
 You can install it with:
 python -m pip install --user arcade"""
     )
+import pyglet
 
-import tetrislogic
+import locale
+import time
+import os
+import itertools
+import configparser
+
+from tetrislogic import TetrisLogic, Color, Coord, I_Tetrimino, Movement, AbstractTimer
 
 
 # Constants
+# Matrix
+LINES = 20
+COLLUMNS = 10
+NEXT_PIECES = 6
+
+# Delays (seconds)
+LOCK_DELAY = 0.5
+FALL_DELAY = 1
+AUTOREPEAT_DELAY = 0.300
+AUTOREPEAT_PERIOD = 0.010
+PARTICULE_ACCELERATION = 1.1
+
+# Piece init coord
+MATRIX_PIECE_COORD = Coord(4, LINES)
+NEXT_PIECES_COORDS = [Coord(COLLUMNS + 4, LINES - 4 * n) for n in range(NEXT_PIECES)]
+HELD_PIECE_COORD = Coord(-5, LINES)
+
 # Window
 WINDOW_WIDTH = 800
 WINDOW_HEIGHT = 600
+WINDOW_MIN_WIDTH = 517
+WINDOW_MIN_HEIGHT = 388
 WINDOW_TITLE = "TETRARCADE"
-MINO_SIZE = 20
+BG_COLOR = (7, 11, 21)
 
 # Delays (seconds)
 HIGHLIGHT_TEXT_DISPLAY_DELAY = 0.7
 
 # Transparency (0=invisible, 255=opaque)
-NORMAL_ALPHA = 200
+NORMAL_ALPHA = 255
 PRELOCKED_ALPHA = 100
 GHOST_ALPHA = 30
 MATRIX_BG_ALPHA = 100
+BAR_ALPHA = 75
+
+# Mino size
+MINO_SIZE = 20
+MINO_SPRITE_SIZE = 21
+
+if getattr(sys, "frozen", False):
+    # The application is frozen
+    PROGRAM_DIR = os.path.dirname(sys.executable)
+else:
+    # The application is not frozen
+    PROGRAM_DIR = os.path.dirname(__file__)
+RESOURCES_DIR = os.path.join(PROGRAM_DIR, "resources")
 
 # Sprites
-WINDOW_BG_PATH = "images/bg.jpg"
+IMAGES_DIR = os.path.join(RESOURCES_DIR, "images")
-MATRIX_SPRITE_PATH = "images/matrix.png"
+WINDOW_BG_PATH = os.path.join(IMAGES_DIR, "bg.jpg")
-MINOES_SPRITES_PATHS = {
+MATRIX_BG_PATH = os.path.join(IMAGES_DIR, "matrix.png")
-    "orange":  "images/orange_mino.png",
+MINOES_SPRITES_PATH = os.path.join(IMAGES_DIR, "minoes.png")
-    "blue":    "images/blue_mino.png",
+Color.LOCKED = 7
-    "yellow":  "images/yellow_mino.png",
+MINOES_COLOR_ID = {
-    "cyan":    "images/cyan_mino.png",
+    Color.BLUE: 0,
-    "green":   "images/green_mino.png",
+    Color.CYAN: 1,
-    "red":     "images/red_mino.png",
+    Color.GREEN: 2,
-    "magenta": "images/magenta_mino.png"
+    Color.MAGENTA: 3,
+    Color.ORANGE: 4,
+    Color.RED: 5,
+    Color.YELLOW: 6,
+    Color.LOCKED: 7,
 }
+TEXTURES = arcade.load_textures(
+    MINOES_SPRITES_PATH,
+    ((i * MINO_SPRITE_SIZE, 0, MINO_SPRITE_SIZE, MINO_SPRITE_SIZE) for i in range(8)),
+)
+TEXTURES = {color: TEXTURES[i] for color, i in MINOES_COLOR_ID.items()}
 
-# User profile path
+# Music
-if sys.platform == "win32":
+MUSIC_DIR = os.path.join(RESOURCES_DIR, "musics")
-    USER_PROFILE_DIR = os.environ.get("appdata", os.path.expanduser("~\Appdata\Roaming"))
+MUSICS_PATHS = (entry.path for entry in os.scandir(MUSIC_DIR))
-else:
-    USER_PROFILE_DIR = os.environ.get("XDG_DATA_HOME", os.path.expanduser("~/.local/share"))
-USER_PROFILE_DIR = os.path.join(USER_PROFILE_DIR, "TetrArcade")
-HIGH_SCORE_PATH = os.path.join(USER_PROFILE_DIR, ".high_score")
 
 # Text
 TEXT_COLOR = arcade.color.BUBBLES
+FONT_NAME = os.path.join(RESOURCES_DIR, "fonts/joystix monospace.ttf")
+STATS_TEXT_MARGIN = 40
+STATS_TEXT_SIZE = 14
+STATS_TEXT_WIDTH = 150
 HIGHLIGHT_TEXT_COLOR = arcade.color.BUBBLES
-FONT_NAME = "joystix monospace.ttf"
+HIGHLIGHT_TEXT_SIZE = 20
-TEXT_MARGIN = 40
-FONT_SIZE = 16
-TEXT_HEIGHT = 20.8
-HIGHLIGHT_TEXT_FONT_SIZE = 20
 
-CONTROL_TEXT = """
+# User profile path
+if sys.platform == "win32":
+    USER_PROFILE_DIR = os.environ.get(
+        "appdata", os.path.expanduser("~\Appdata\Roaming")
+    )
+else:
+    USER_PROFILE_DIR = os.environ.get(
+        "XDG_DATA_HOME", os.path.expanduser("~/.local/share")
+    )
+USER_PROFILE_DIR = os.path.join(USER_PROFILE_DIR, "TetrArcade")
+HIGH_SCORE_PATH = os.path.join(USER_PROFILE_DIR, ".high_score")
+CONF_PATH = os.path.join(USER_PROFILE_DIR, "config.ini")
 
 
-CONTROLS
+class Texture:
 
-MOVE LEFT            ←
+    NORMAL = 0
-MOVE RIGHT           →
+    LOCKED = 1
-SOFT DROP            ↓
-HARD DROP        SPACE
-ROTATE CLOCKWISE     ↑
-ROTATE COUNTER       Z
-HOLD                 C
-PAUSE              ESC
 
 
-"""
+class State:
-START_TEXT = "TETRARCADE" + CONTROL_TEXT + "PRESS [ENTER] TO START"
-PAUSE_TEXT = "PAUSE" + CONTROL_TEXT + "PRESS [ESC] TO RESUME"
-STATS_TEXT = """SCORE
 
-HIGH SCORE
+    STARTING = 0
+    PLAYING = 1
+    PAUSED = 2
+    OVER = 3
 
-LEVEL
 
-GOAL
+class Timer(AbstractTimer):
+    def __init__(self):
+        self.tasks = {}
 
-LINES
+    def postpone(self, task, delay):
+        _task = lambda _: task()
+        self.tasks[task] = _task
+        pyglet.clock.schedule_once(_task, delay)
 
-TIME
+    def cancel(self, task):
-"""
+        try:
-GAME_OVER_TEXT = """GAME
+            _task = self.tasks[task]
-OVER
+        except KeyError:
+            pass
+        else:
+            arcade.unschedule(_task)
+            del self.tasks[task]
 
-PRESS
+    def reset(self, task, delay):
-[ENTER]
+        try:
-TO PLAY
+            _task = self.tasks[task]
-AGAIN"""
+        except KeyError:
+            _task = lambda _: task()
+            self.tasks[task] = _task
+        else:
+            arcade.unschedule(_task)
+        pyglet.clock.schedule_once(_task, delay)
 
 
 class MinoSprite(arcade.Sprite):
-
+    def __init__(self, mino, window, alpha):
-    def __init__(self, mino, matrix_bg, alpha):
+        super().__init__()
-        super().__init__(MINOES_SPRITES_PATHS[mino.color])
         self.alpha = alpha
-        self.matrix_bg = matrix_bg
+        self.window = window
+        self.append_texture(TEXTURES[mino.color])
+        self.append_texture(TEXTURES[Color.LOCKED])
+        self.set_texture(0)
 
-    def set_position(self, x, y):
+    def update(self, x, y):
-        self.left   = self.matrix_bg.left   + x*MINO_SIZE
+        self.scale = self.window.scale
-        self.bottom = self.matrix_bg.bottom + y*MINO_SIZE
+        size = MINO_SIZE * self.scale
+        self.left = self.window.matrix.bg.left + x * size
+        self.bottom = self.window.matrix.bg.bottom + y * size
 
 
-class TetrominoSprites(arcade.SpriteList):
+class MinoesSprites(arcade.SpriteList):
+    def resize(self, scale):
+        for sprite in self:
+            sprite.scale = scale
+        self.update()
 
-    def __init__(self, tetromino, matrix_bg, alpha=NORMAL_ALPHA):
+
+class TetrominoSprites(MinoesSprites):
+    def __init__(self, tetromino, window, alpha=NORMAL_ALPHA):
         super().__init__()
         self.tetromino = tetromino
-        self.matrix_bg = matrix_bg
+        self.alpha = alpha
         for mino in tetromino:
-            mino.sprite = MinoSprite(mino, matrix_bg, alpha)
+            mino.sprite = MinoSprite(mino, window, alpha)
             self.append(mino.sprite)
 
     def update(self):
         for mino in self.tetromino:
             coord = mino.coord + self.tetromino.coord
-            mino.sprite.set_position(coord.x, coord.y)
+            mino.sprite.update(coord.x, coord.y)
-        super().update()
 
-    def set_alpha(self, alpha):
+    def set_texture(self, texture):
-        for sprite in self:
+        for mino in self.tetromino:
-            sprite.alpha = alpha
+            mino.sprite.set_texture(texture)
+        self.update()
 
 
-class MatrixSprites(arcade.SpriteList):
+class MatrixSprites(MinoesSprites):
-
     def __init__(self, matrix):
         super().__init__()
         self.matrix = matrix
@@ -145,270 +216,451 @@ class MatrixSprites(arcade.SpriteList):
         for y, line in enumerate(self.matrix):
             for x, mino in enumerate(line):
                 if mino:
-                    mino.sprite.set_position(x, y)
+                    mino.sprite.update(x, y)
-                    self.append(mino.sprite)
+
-        super().update()
+    def remove_line(self, y):
+        for mino in self.matrix[y]:
+            if mino:
+                self.remove(mino.sprite)
 
 
-class TetrArcade(tetrislogic.TetrisLogic, arcade.Window):
+class TetrArcade(TetrisLogic, arcade.Window):
+
+    timer = Timer()
 
     def __init__(self):
-        locale.setlocale(locale.LC_ALL, '')
+        locale.setlocale(locale.LC_ALL, "")
         self.highlight_texts = []
-        self.tasks = {}
 
-        self.KEY_MAP = {
+        self.conf = configparser.ConfigParser()
-            tetrislogic.State.STARTING: {
+        if self.conf.read(CONF_PATH):
-                arcade.key.ENTER:     self.new_game
+            try:
-            },
+                self.load_conf()
-            tetrislogic.State.PLAYING: {
+            except:
-                arcade.key.LEFT:      self.move_left,
+                self.new_conf()
-                arcade.key.NUM_4:     self.move_left,
+                self.load_conf()
-                arcade.key.RIGHT:     self.move_right,
+        else:
-                arcade.key.NUM_6:     self.move_right,
+            self.new_conf()
-                arcade.key.SPACE:     self.hard_drop,
+            self.load_conf()
-                arcade.key.NUM_8:     self.hard_drop,
-                arcade.key.DOWN:      self.soft_drop,
-                arcade.key.NUM_2:     self.soft_drop,
-                arcade.key.UP:        self.rotate_clockwise,
-                arcade.key.X:         self.rotate_clockwise,
-                arcade.key.NUM_1:     self.rotate_clockwise,
-                arcade.key.NUM_5:     self.rotate_clockwise,
-                arcade.key.NUM_9:     self.rotate_clockwise,
-                arcade.key.Z:         self.rotate_counter,
-                arcade.key.NUM_3:     self.rotate_counter,
-                arcade.key.NUM_7:     self.rotate_counter,
-                arcade.key.C:         self.swap,
-                arcade.key.MOD_SHIFT: self.swap,
-                arcade.key.NUM_0:     self.swap,
-                arcade.key.ESCAPE:    self.pause,
-                arcade.key.F1:        self.pause,
-            },
-            tetrislogic.State.PAUSED: {
-                arcade.key.ESCAPE:    self.resume,
-                arcade.key.F1:        self.resume
-            },
-            tetrislogic.State.OVER: {
-                arcade.key.ENTER:     self.new_game
-            }
-        }
-
-        super().__init__()
 
+        super().__init__(LINES, COLLUMNS, NEXT_PIECES)
         arcade.Window.__init__(
             self,
-            width = WINDOW_WIDTH,
+            width=self.init_width,
-            height = WINDOW_HEIGHT,
+            height=self.init_height,
-            title = WINDOW_TITLE,
+            title=WINDOW_TITLE,
-            resizable = False,
+            resizable=True,
-            antialiasing = False
+            antialiasing=False,
+            fullscreen=self.init_fullscreen,
         )
 
-        center_x = WINDOW_WIDTH / 2
+        arcade.set_background_color(BG_COLOR)
-        center_y = WINDOW_HEIGHT / 2
+        self.set_minimum_size(WINDOW_MIN_WIDTH, WINDOW_MIN_HEIGHT)
         self.bg = arcade.Sprite(WINDOW_BG_PATH)
-        self.bg.center_x = center_x
+        self.matrix.bg = arcade.Sprite(MATRIX_BG_PATH)
-        self.bg.center_y = center_y
+        self.matrix.bg.alpha = MATRIX_BG_ALPHA
-        self.matrix_bg = arcade.Sprite(MATRIX_SPRITE_PATH)
-        self.matrix_bg.alpha = MATRIX_BG_ALPHA
-        self.matrix_bg.center_x = center_x
-        self.matrix_bg.center_y = center_y
-        self.matrix_bg.left = int(self.matrix_bg.left)
-        self.matrix_bg.top  = int(self.matrix_bg.top)
         self.matrix.sprites = MatrixSprites(self.matrix)
-        self.stats_text = arcade.create_text(
+        self.on_resize(self.init_width, self.init_height)
-            text = STATS_TEXT,
+        self.exploding_minoes = [None for y in range(LINES)]
-            color = TEXT_COLOR,
+
-            font_size = FONT_SIZE,
+        if self.play_music:
-            font_name = FONT_NAME,
+            try:
-            anchor_x = 'right'
+                self.music = pyglet.media.Player()
+                playlist = itertools.cycle(
+                    pyglet.media.load(path) for path in MUSICS_PATHS
+                )
+                self.music.queue(playlist)
+            except:
+                Warning("Can't play music.")
+                self.music = None
+        else:
+            self.music = None
+
+        self.state = State.STARTING
+
+    def new_conf(self):
+        self.conf["WINDOW"] = {
+            "width": WINDOW_WIDTH,
+            "height": WINDOW_HEIGHT,
+            "fullscreen": False,
+        }
+        self.conf["KEYBOARD"] = {
+            "start": "ENTER",
+            "move left": "LEFT",
+            "move right": "RIGHT",
+            "soft drop": "DOWN",
+            "hard drop": "SPACE",
+            "rotate clockwise": "UP",
+            "rotate counter": "Z",
+            "hold": "C",
+            "pause": "ESCAPE",
+            "fullscreen": "F11",
+        }
+        self.conf["MUSIC"] = {"play": True}
+        self.conf["AUTO-REPEAT"] = {"delay": 0.3, "period": 0.01}
+        self.load_conf()
+        if not os.path.exists(USER_PROFILE_DIR):
+            os.makedirs(USER_PROFILE_DIR)
+        with open(CONF_PATH, "w") as f:
+            self.conf.write(f)
+
+    def load_conf(self):
+        self.init_width = int(self.conf["WINDOW"]["width"])
+        self.init_height = int(self.conf["WINDOW"]["height"])
+        self.init_fullscreen = self.conf["WINDOW"].getboolean("fullscreen")
+
+        for action, key in self.conf["KEYBOARD"].items():
+            self.conf["KEYBOARD"][action] = key.upper()
+        self.key_map = {
+            State.STARTING: {
+                getattr(arcade.key, self.conf["KEYBOARD"]["start"]): self.new_game,
+                getattr(
+                    arcade.key, self.conf["KEYBOARD"]["fullscreen"]
+                ): self.toggle_fullscreen,
+            },
+            State.PLAYING: {
+                getattr(arcade.key, self.conf["KEYBOARD"]["move left"]): self.move_left,
+                getattr(
+                    arcade.key, self.conf["KEYBOARD"]["move right"]
+                ): self.move_right,
+                getattr(arcade.key, self.conf["KEYBOARD"]["soft drop"]): self.soft_drop,
+                getattr(arcade.key, self.conf["KEYBOARD"]["hard drop"]): self.hard_drop,
+                getattr(
+                    arcade.key, self.conf["KEYBOARD"]["rotate clockwise"]
+                ): self.rotate_clockwise,
+                getattr(
+                    arcade.key, self.conf["KEYBOARD"]["rotate counter"]
+                ): self.rotate_counter,
+                getattr(arcade.key, self.conf["KEYBOARD"]["hold"]): self.hold,
+                getattr(arcade.key, self.conf["KEYBOARD"]["pause"]): self.pause,
+                getattr(
+                    arcade.key, self.conf["KEYBOARD"]["fullscreen"]
+                ): self.toggle_fullscreen,
+            },
+            State.PAUSED: {
+                getattr(arcade.key, self.conf["KEYBOARD"]["pause"]): self.resume,
+                getattr(
+                    arcade.key, self.conf["KEYBOARD"]["fullscreen"]
+                ): self.toggle_fullscreen,
+            },
+            State.OVER: {
+                getattr(arcade.key, self.conf["KEYBOARD"]["start"]): self.new_game,
+                getattr(
+                    arcade.key, self.conf["KEYBOARD"]["fullscreen"]
+                ): self.toggle_fullscreen,
+            },
+        }
+
+        self.AUTOREPEAT_DELAY = float(self.conf["AUTO-REPEAT"]["delay"])
+        self.AUTOREPEAT_PERIOD = float(self.conf["AUTO-REPEAT"]["period"])
+
+        controls_text = (
+            "\n\n\nCONTROLS\n\n"
+            + "\n".join(
+                "{:<16s}{:>6s}".format(key, action)
+                for key, action in tuple(self.conf["KEYBOARD"].items())
+                + (("QUIT", "ALT+F4"),)
+            )
+            + "\n\n\n"
+        )
+        self.start_text = (
+            "TETRARCADE"
+            + controls_text
+            + "PRESS [{}] TO START".format(self.conf["KEYBOARD"]["start"])
+        )
+        self.pause_text = (
+            "PAUSE"
+            + controls_text
+            + "PRESS [{}] TO RESUME".format(self.conf["KEYBOARD"]["pause"])
+        )
+        self.game_over_text = """GAME
+OVER
+
+PRESS
+[{}]
+TO PLAY
+AGAIN""".format(
+            self.conf["KEYBOARD"]["start"]
         )
 
-    def new_game(self):
+        self.play_music = self.conf["MUSIC"].getboolean("play")
+
+    def on_new_game(self, next_pieces):
         self.highlight_texts = []
-        super().new_game()
 
-    def new_tetromino(self):
-        tetromino = super().new_tetromino()
-        tetromino.sprites = TetrominoSprites(tetromino, self.matrix_bg)
-        return tetromino
-
-    def new_current(self):
         self.matrix.sprites = MatrixSprites(self.matrix)
-        super().new_current()
+        for piece in next_pieces:
-        self.ghost.sprites = TetrominoSprites(self.ghost, self.matrix_bg, GHOST_ALPHA)
+            piece.sprites = TetrominoSprites(piece, self)
-        for tetromino in [self.current, self.ghost] + self.next:
-            tetromino.sprites.update()
 
-    def move(self, movement, prelock=True):
+        if self.music:
-        moved = super().move(movement, prelock)
+            self.music.seek(0)
-        if self.current.prelocked:
+            self.music.play()
-            self.current.sprites.set_alpha(PRELOCKED_ALPHA)
-        if moved:
-            change_x = movement.x * MINO_SIZE
-            change_y = movement.y * MINO_SIZE
-            self.current.sprites.move(change_x, change_y)
-            if movement in (tetrislogic.Movement.LEFT, tetrislogic.Movement.RIGHT):
-                self.ghost.sprites.update()
-        return moved
 
-    def rotate(self, rotation):
+        self.state = State.PLAYING
-        rotated = super().rotate(rotation)
-        if rotated:
-            for tetromino in (self.current, self.ghost):
-                tetromino.sprites.update()
-        return rotated
 
-    def swap(self):
+    def on_new_level(self, level):
-        super().swap()
+        self.show_text("LEVEL\n{:n}".format(level))
-        self.ghost = TetrominoSprites(self.ghost, self.matrix_bg, GHOST_ALPHA)
-        for tetromino in [self.held, self.current, self.ghost]:
-            if tetromino:
-                tetromino.sprites.update()
 
-    def lock(self):
+    def on_generation_phase(self, matrix, falling_piece, ghost_piece, next_pieces):
-        self.current.sprites.update()
+        matrix.sprites.update()
-        super().lock()
+        falling_piece.sprites = TetrominoSprites(falling_piece, self)
+        ghost_piece.sprites = TetrominoSprites(ghost_piece, self, GHOST_ALPHA)
+        next_pieces[-1].sprites = TetrominoSprites(next_pieces[-1], self)
+        for piece, coord in zip(next_pieces, NEXT_PIECES_COORDS):
+            piece.coord = coord
+
+    def on_falling_phase(self, falling_piece):
+        falling_piece.sprites.set_texture(Texture.NORMAL)
+
+    def on_locked(self, falling_piece):
+        falling_piece.sprites.set_texture(Texture.LOCKED)
+
+    def on_locks_down(self, matrix, falling_piece):
+        falling_piece.sprites.set_texture(Texture.NORMAL)
+        for mino in falling_piece:
+            matrix.sprites.append(mino.sprite)
+
+    def on_animate_phase(self, matrix, lines_to_remove):
+        for y in lines_to_remove:
+            line_textures = tuple(TEXTURES[mino.color] for mino in matrix[y])
+            self.exploding_minoes[y] = arcade.Emitter(
+                center_xy=(matrix.bg.left, matrix.bg.bottom + (y + 0.5) * MINO_SIZE),
+                emit_controller=arcade.EmitBurst(COLLUMNS),
+                particle_factory=lambda emitter: arcade.LifetimeParticle(
+                    filename_or_texture=random.choice(line_textures),
+                    change_xy=arcade.rand_in_rect(
+                        (-COLLUMNS * MINO_SIZE, -4 * MINO_SIZE),
+                        2 * COLLUMNS * MINO_SIZE,
+                        5 * MINO_SIZE,
+                    ),
+                    lifetime=0.2,
+                    center_xy=arcade.rand_on_line((0, 0), (matrix.bg.width, 0)),
+                    scale=self.scale,
+                    alpha=NORMAL_ALPHA,
+                    change_angle=2,
+                    mutation_callback=self.speed_up_particule,
+                ),
+            )
+
+    def speed_up_particule(self, particule):
+        particule.change_x *= PARTICULE_ACCELERATION
+        particule.change_y *= PARTICULE_ACCELERATION
+
+    def on_eliminate_phase(self, matrix, lines_to_remove):
+        for y in lines_to_remove:
+            matrix.sprites.remove_line(y)
+
+    def on_completion_phase(self, pattern_name, pattern_score, nb_combo, combo_score):
+        if pattern_score:
+            self.show_text("{:s}\n{:n}".format(pattern_name, pattern_score))
+        if combo_score:
+            self.show_text("COMBO x{:n}\n{:n}".format(nb_combo, combo_score))
+
+    def on_hold(self, held_piece):
+        held_piece.coord = HELD_PIECE_COORD
+        if type(held_piece) == I_Tetrimino:
+            held_piece.coord += Movement.LEFT
+
+    def on_pause(self):
+        self.state = State.PAUSED
+        if self.music:
+            self.music.pause()
+
+    def resume(self):
+        if self.music:
+            self.music.play()
+        self.state = State.PLAYING
+
+    def on_game_over(self):
+        self.state = State.OVER
+        if self.music:
+            self.music.pause()
 
     def on_key_press(self, key, modifiers):
-        for key_or_modifier in (key, modifiers):
+        try:
-            try:
+            action = self.key_map[self.state][key]
-                action = self.KEY_MAP[self.state][key_or_modifier]
+        except KeyError:
-            except KeyError:
+            return
-                pass
+        else:
-            else:
+            self.do_action(action)
-                self.do_action(action)
 
     def on_key_release(self, key, modifiers):
-        for key_or_modifier in (key, modifiers):
+        try:
-            try:
+            action = self.key_map[self.state][key]
-                action = self.KEY_MAP[self.state][key_or_modifier]
+        except KeyError:
-            except KeyError:
+            return
-                pass
+        else:
-            else:
+            self.remove_action(action)
-                self.remove_action(action)
 
     def show_text(self, text):
         self.highlight_texts.append(text)
-        self.restart(self.del_highlight_text, HIGHLIGHT_TEXT_DISPLAY_DELAY)
+        self.timer.postpone(self.del_highlight_text, HIGHLIGHT_TEXT_DISPLAY_DELAY)
 
     def del_highlight_text(self):
         if self.highlight_texts:
             self.highlight_texts.pop(0)
         else:
-            self.stop(self.del_highlight_text)
+            self.timer.cancel(self.del_highlight_text)
 
     def on_draw(self):
         arcade.start_render()
         self.bg.draw()
 
-        if self.state in (tetrislogic.State.PLAYING, tetrislogic.State.OVER):
+        if self.state not in (State.STARTING, State.PAUSED):
-            self.matrix_bg.draw()
+            self.matrix.bg.draw()
             self.matrix.sprites.draw()
 
-            for tetromino in [self.held, self.current, self.ghost] + self.next:
+            for tetromino in [
+                self.held.piece,
+                self.matrix.piece,
+                self.matrix.ghost,
+            ] + self.next.pieces:
                 if tetromino:
                     tetromino.sprites.draw()
 
-            arcade.render_text(
+            t = time.localtime(self.stats.time)
-                self.stats_text,
+            font_size = STATS_TEXT_SIZE * self.scale
-                self.matrix_bg.left - TEXT_MARGIN,
+            for y, text in enumerate(
-                self.matrix_bg.bottom
+                ("TIME", "LINES", "GOAL", "LEVEL", "HIGH SCORE", "SCORE")
-            )
+            ):
-            t = time.localtime(self.time)
+                arcade.draw_text(
+                    text=text,
+                    start_x=self.matrix.bg.left
+                    - self.scale * (STATS_TEXT_MARGIN + STATS_TEXT_WIDTH),
+                    start_y=self.matrix.bg.bottom + 1.5 * (2 * y + 1) * font_size,
+                    color=TEXT_COLOR,
+                    font_size=font_size,
+                    align="right",
+                    font_name=FONT_NAME,
+                    anchor_x="left",
+                )
             for y, text in enumerate(
                 (
-
+                    "{:02d}:{:02d}:{:02d}".format(t.tm_hour - 1, t.tm_min, t.tm_sec),
-                    "{:02d}:{:02d}:{:02d}".format(
+                    "{:n}".format(self.stats.lines_cleared),
-                        t.tm_hour-1, t.tm_min, t.tm_sec
+                    "{:n}".format(self.stats.goal),
-                    ),
+                    "{:n}".format(self.stats.level),
-                    "{:n}".format(self.nb_lines_cleared),
+                    "{:n}".format(self.stats.high_score),
-                    "{:n}".format(self.goal),
+                    "{:n}".format(self.stats.score),
-                    "{:n}".format(self.level),
-                    "{:n}".format(self.high_score),
-                    "{:n}".format(self.score)
                 )
             ):
                 arcade.draw_text(
-                    text = text,
+                    text=text,
-                    start_x = self.matrix_bg.left - TEXT_MARGIN,
+                    start_x=self.matrix.bg.left - STATS_TEXT_MARGIN * self.scale,
-                    start_y = self.matrix_bg.bottom + 2*y*TEXT_HEIGHT,
+                    start_y=self.matrix.bg.bottom + 3 * y * font_size,
-                    color = TEXT_COLOR,
+                    color=TEXT_COLOR,
-                    font_size = FONT_SIZE,
+                    font_size=font_size,
-                    align = 'right',
+                    align="right",
-                    font_name = FONT_NAME,
+                    font_name=FONT_NAME,
-                    anchor_x = 'right'
+                    anchor_x="right",
                 )
 
+        for exploding_minoes in self.exploding_minoes:
+            if exploding_minoes:
+                exploding_minoes.draw()
+
         highlight_text = {
-            tetrislogic.State.STARTING: START_TEXT,
+            State.STARTING: self.start_text,
-            tetrislogic.State.PLAYING: self.highlight_texts[0] if self.highlight_texts else "",
+            State.PLAYING: self.highlight_texts[0] if self.highlight_texts else "",
-            tetrislogic.State.PAUSED: PAUSE_TEXT,
+            State.PAUSED: self.pause_text,
-            tetrislogic.State.OVER: GAME_OVER_TEXT
+            State.OVER: self.game_over_text,
         }.get(self.state, "")
         if highlight_text:
             arcade.draw_text(
-                text = highlight_text,
+                text=highlight_text,
-                start_x = self.matrix_bg.center_x,
+                start_x=self.matrix.bg.center_x,
-                start_y = self.matrix_bg.center_y,
+                start_y=self.matrix.bg.center_y,
-                color = HIGHLIGHT_TEXT_COLOR,
+                color=HIGHLIGHT_TEXT_COLOR,
-                font_size = HIGHLIGHT_TEXT_FONT_SIZE,
+                font_size=HIGHLIGHT_TEXT_SIZE * self.scale,
-                align = 'center',
+                align="center",
-                font_name = FONT_NAME,
+                font_name=FONT_NAME,
-                anchor_x = 'center',
+                anchor_x="center",
-                anchor_y = 'center'
+                anchor_y="center",
             )
 
+    def on_hide(self):
+        self.pause()
+
+    def toggle_fullscreen(self):
+        self.set_fullscreen(not self.fullscreen)
+
+    def on_resize(self, width, height):
+        super().on_resize(width, height)
+        center_x = width / 2
+        center_y = height / 2
+        self.scale = min(width / WINDOW_WIDTH, height / WINDOW_HEIGHT)
+
+        self.bg.scale = max(width / WINDOW_WIDTH, height / WINDOW_HEIGHT)
+        self.bg.center_x = center_x
+        self.bg.center_y = center_y
+
+        self.matrix.bg.scale = self.scale
+        self.matrix.bg.center_x = center_x
+        self.matrix.bg.center_y = center_y
+        self.matrix.bg.left = int(self.matrix.bg.left)
+        self.matrix.bg.top = int(self.matrix.bg.top)
+
+        self.matrix.sprites.resize(self.scale)
+
+        for tetromino in [
+            self.held.piece,
+            self.matrix.piece,
+            self.matrix.ghost,
+        ] + self.next.pieces:
+            if tetromino:
+                tetromino.sprites.resize(self.scale)
+
     def load_high_score(self):
         try:
-            with open(HIGH_SCORE_PATH, "r") as f:
+            with open(HIGH_SCORE_PATH, "rb") as f:
-               self.high_score = int(f.read())
+                crypted_high_score = f.read()
+                super().load_high_score(crypted_high_score)
         except:
-            self.high_score = 0
+            self.stats.high_score = 0
 
     def save_high_score(self):
         try:
             if not os.path.exists(USER_PROFILE_DIR):
                 os.makedirs(USER_PROFILE_DIR)
-            with open(HIGH_SCORE_PATH, mode='w') as f:
+            with open(HIGH_SCORE_PATH, mode="wb") as f:
-                f.write(str(self.high_score))
+                crypted_high_score = super().save_high_score()
+                f.write(crypted_high_score)
         except Exception as e:
             sys.exit(
                 """High score: {:n}
 High score could not be saved:
-""".format(self.high_score)
+""".format(
+                    self.high_score
+                )
                 + str(e)
             )
 
-    def start(self, task, period):
+    def update(self, delta_time):
-        _task = lambda _: task()
+        for piece in [
-        self.tasks[task] = _task
+            self.held.piece,
-        arcade.schedule(_task, period)
+            self.matrix.piece,
+            self.matrix.ghost,
+        ] + self.next.pieces:
+            if piece:
+                piece.sprites.update()
+        for exploding_minoes in self.exploding_minoes:
+            if exploding_minoes:
+                exploding_minoes.update()
 
-    def stop(self, task):
+    def on_close(self):
-        try:
+        self.save_high_score()
-            _task = self.tasks[task]
+        if self.music:
-        except KeyError:
+            self.music.pause()
-            pass
+        super().on_close()
-        else:
-            arcade.unschedule(_task)
-            del self.tasks[task]
-
-    def restart(self, task, period):
-        try:
-            _task = self.tasks[task]
-        except KeyError:
-            _task = lambda _: task()
-            self.tasks[task] = _task
-        else:
-            arcade.unschedule(_task)
-        arcade.schedule(_task, period)
 
 
 def main():
-    tetrarcade = TetrArcade()
+    try:
-    arcade.run()
+        TetrArcade()
-    tetrarcade.save_high_score()
+        arcade.run()
+    except Exception as e:
+        sys.exit(e)
+
 
 if __name__ == "__main__":
     main()

build-requirements.txt

@@ -0,0 +1,2 @@
+arcade
+cx-freeze

setup.py

@@ -0,0 +1,37 @@
+# -*- coding: utf-8 -*-
+import sys
+from cx_Freeze import setup, Executable
+
+if sys.platform == "win32":
+    base = "Win32GUI"
+    icon = "icon.ico"
+else:
+    base = None
+    icon = None
+
+excludes = ["tkinter", "PyQt4", "PyQt5", "PySide", "PySide2"]
+
+executable = Executable(
+    script="TetrArcade.py",
+    icon=icon,
+    base=base,
+    shortcutName="TetrArcade",
+    shortcutDir="DesktopFolder",
+)
+
+options = {
+    "build_exe": {
+        "packages": ["arcade", "pyglet"],
+        "excludes": excludes,
+        "include_files": "resources",
+        "silent": True,
+    }
+}
+setup(
+    name="TetrArcade",
+    version="0.5",
+    description="Tetris clone",
+    author="AdrienMalin",
+    executables=[executable],
+    options=options,
+)

test.py

@@ -0,0 +1,36 @@
+# -*- coding: utf-8 -*-
+
+from TetrArcade import TetrArcade, MinoSprite, State
+from tetrislogic import Mino, Color, Coord
+
+game = TetrArcade()
+game.new_game()
+for x in range(game.matrix.collumns):
+    mino = Mino(Color.ORANGE, Coord(x, 0))
+    mino.sprite = MinoSprite(mino, game, 200)
+    game.matrix[0][x] = mino
+    game.matrix.sprites.append(mino.sprite)
+game.move_left()
+game.pause()
+game.resume()
+game.move_right()
+game.hold()
+game.update(0)
+game.on_draw()
+game.rotate_clockwise()
+game.hold()
+game.update(0)
+game.on_draw()
+game.rotate_counter()
+for i in range(22):
+    game.soft_drop()
+    game.on_draw()
+game.lock_phase()
+game.hold()
+game.update(0)
+game.on_draw()
+game.matrix.sprites.update()
+game.on_draw()
+while game.state != State.OVER:
+    game.hard_drop()
+game.on_draw()

tetrislogic/__init__.py

@@ -1,5 +1,15 @@
 # -*- coding: utf-8 -*-
-from .consts import NB_LINES, NB_COLS, NB_NEXT
+from .consts import LINES, COLLUMNS, NEXT_PIECES
-from .utils import Movement, Rotation
+from .utils import Movement, Spin, Color, Coord
-from .tetromino import Mino, Tetromino
+from .tetromino import (
-from .tetrislogic import TetrisLogic, State, Matrix
+    Mino,
+    Tetromino,
+    I_Tetrimino,
+    J_Tetrimino,
+    L_Tetrimino,
+    O_Tetrimino,
+    S_Tetrimino,
+    T_Tetrimino,
+    Z_Tetrimino,
+)
+from .tetrislogic import TetrisLogic, Matrix, AbstractTimer

tetrislogic/consts.py

@@ -1,24 +1,27 @@
 # -*- coding: utf-8 -*-
-from .utils import Coord
+from .utils import Coord, T_Spin
 
 
 # Matrix
-NB_LINES = 20
+LINES = 20
-NB_COLS = 10
+COLLUMNS = 10
-NB_NEXT = 5
+NEXT_PIECES = 5
 
 # Delays (seconds)
 LOCK_DELAY = 0.5
 FALL_DELAY = 1
-AUTOREPEAT_DELAY = 0.200    # Official : 0.300
+AUTOREPEAT_DELAY = 0.300  # Official : 0.300 s
-AUTOREPEAT_PERIOD = 0.010   # Official : 0.010
+AUTOREPEAT_PERIOD = 0.010  # Official : 0.010 s
-
 
 # Piece init coord
-CURRENT_COORD = Coord(4, NB_LINES)
+MATRIX_PIECE_COORD = Coord(4, LINES)
-NEXT_COORDS = [
+
-    Coord(NB_COLS+6, NB_LINES-4*n-3)
+# Scores
-    for n in range(NB_NEXT)
+LINES_CLEAR_NAME = "LINES_CLEAR_NAME"
-]
+SCORES = (
-HELD_COORD = Coord(-7, NB_LINES-3)
+    {LINES_CLEAR_NAME: "", T_Spin.NONE: 0, T_Spin.MINI: 1, T_Spin.T_SPIN: 4},
-HELD_I_COORD = Coord(-7, NB_LINES-3)
+    {LINES_CLEAR_NAME: "SINGLE", T_Spin.NONE: 1, T_Spin.MINI: 2, T_Spin.T_SPIN: 8},
+    {LINES_CLEAR_NAME: "DOUBLE", T_Spin.NONE: 3, T_Spin.T_SPIN: 12},
+    {LINES_CLEAR_NAME: "TRIPLE", T_Spin.NONE: 5, T_Spin.T_SPIN: 16},
+    {LINES_CLEAR_NAME: "TETRIS", T_Spin.NONE: 8},
+)

tetrislogic/tetrislogic.py

@@ -1,116 +1,367 @@
 # -*- coding: utf-8 -*-
-from .utils import Coord, Movement, Rotation, T_Spin, Line
+import pickle
-from .tetromino import Tetromino, T
+
+from .utils import Coord, Movement, Spin, T_Spin, T_Slot
+from .tetromino import Tetromino, T_Tetrimino
 from .consts import (
-    NB_LINES, NB_COLS, NB_NEXT,
+    LINES,
-    LOCK_DELAY, FALL_DELAY,
+    COLLUMNS,
-    AUTOREPEAT_DELAY, AUTOREPEAT_PERIOD,
+    NEXT_PIECES,
-    CURRENT_COORD, NEXT_COORDS, HELD_COORD, HELD_I_COORD
+    LOCK_DELAY,
+    FALL_DELAY,
+    AUTOREPEAT_DELAY,
+    AUTOREPEAT_PERIOD,
+    MATRIX_PIECE_COORD,
+    SCORES,
+    LINES_CLEAR_NAME,
 )
 
 
-LINES_CLEAR_NAME = "LINES_CLEAR_NAME"
+CRYPT_KEY = 987943759387540938469837689379857347598347598379584857934579343
 
 
-class State:
+class AbstractTimer:
+    def postpone(task, delay):
+        raise Warning("AbstractTimer.postpone is not implemented.")
 
-    STARTING = "STARTING"
+    def cancel(self, task):
-    PLAYING  = "PLAYING"
+        raise Warning("AbstractTimer.stop is not implemented.")
-    PAUSED   = "PAUSED"
+
-    OVER     = "OVER"
+    def reset(self, task, period):
+        self.timer.cancel(task)
+        self.timer.postpone(task, period)
 
 
-class Matrix(list):
+class PieceContainer:
+    def __init__(self):
+        self.piece = None
+
+
+class HoldQueue(PieceContainer):
+    pass
+
+
+class Matrix(list, PieceContainer):
+    def __init__(self, lines, collumns):
+        list.__init__(self)
+        PieceContainer.__init__(self)
+        self.lines = lines
+        self.collumns = collumns
+        self.ghost = None
+
+    def reset(self):
+        self.clear()
+        for y in range(self.lines + 3):
+            self.append_new_line()
+
+    def append_new_line(self):
+        self.append([None for x in range(self.collumns)])
 
     def cell_is_free(self, coord):
         return (
-            0 <= coord.x < NB_COLS
+            0 <= coord.x < self.collumns and 0 <= coord.y and not self[coord.y][coord.x]
-            and 0 <= coord.y
+        )
-            and not self[coord.y][coord.x]
+
+    def space_to_move(self, potential_coord, minoes_coord):
+        return all(
+            self.cell_is_free(potential_coord + mino_coord)
+            for mino_coord in minoes_coord
+        )
+
+    def space_to_fall(self):
+        return self.space_to_move(
+            self.piece.coord + Movement.DOWN, (mino.coord for mino in self.piece)
         )
 
 
-class TetrisLogic():
+class NextQueue(PieceContainer):
+    def __init__(self, nb_pieces):
+        super().__init__()
+        self.nb_pieces = nb_pieces
+        self.pieces = []
 
-    def __init__(self):
-        self.load_high_score()
-        self.state = State.STARTING
-        self.matrix = Matrix()
-        self.next = []
-        self.current = None
-        self.ghost = None
-        self.held = None
-        self.time = 0
-        self.autorepeatable_actions = (self.move_left, self.move_right, self.soft_drop)
-        self.pressed_actions = []
-        self._score = 0
 
-    def get_score(self):
+class Stats:
+    def _get_score(self):
         return self._score
 
-    def set_score(self, new_score):
+    def _set_score(self, new_score):
         self._score = new_score
         if self._score > self.high_score:
             self.high_score = self._score
 
-    score = property(get_score, set_score)
+    score = property(_get_score, _set_score)
 
-    def new_game(self):
+    def __init__(self):
-        self.level = 0
+        self._score = 0
-        self.score = 0
+        self.high_score = 0
-        self.nb_lines_cleared = 0
-        self.goal = 0
         self.time = 0
 
-        self.pressed_actions = []
+    def new_game(self, level):
-        self.auto_repeat = False
+        self.level = level - 1
+        self.score = 0
+        self.lines_cleared = 0
+        self.goal = 0
+        self.time = 0
+        self.combo = -1
 
         self.lock_delay = LOCK_DELAY
         self.fall_delay = FALL_DELAY
 
-        self.matrix.clear()
-        for y in range(NB_LINES+3):
-            self.append_new_line_to_matrix()
-        self.next = [self.new_tetromino() for n in range(NB_NEXT)]
-        self.held = None
-        self.state = State.PLAYING
-        self.start(self.update_time, 1)
-
-        self.new_level()
-
-    def new_tetromino(self):
-        return Tetromino()
-
-    def append_new_line_to_matrix(self):
-        self.matrix.append(Line(None for x in range(NB_COLS)))
-
     def new_level(self):
         self.level += 1
         self.goal += 5 * self.level
         if self.level <= 20:
-            self.fall_delay = pow(0.8 - ((self.level-1)*0.007), self.level-1)
+            self.fall_delay = pow(0.8 - ((self.level - 1) * 0.007), self.level - 1)
         if self.level > 15:
-            self.lock_delay = 0.5 * pow(0.9, self.level-15)
+            self.lock_delay = 0.5 * pow(0.9, self.level - 15)
-        self.show_text("LEVEL\n{:n}".format(self.level))
-        self.restart(self.fall, self.fall_delay)
 
-        self.new_current()
+    def update_time(self):
+        self.time += 1
 
-    def new_current(self):
+    def locks_down(self, t_spin, lines_cleared):
-        self.current = self.next.pop(0)
+        pattern_name = []
-        self.current.coord = CURRENT_COORD
+        pattern_score = 0
-        self.ghost = self.current.ghost()
+        combo_score = 0
-        self.move_ghost()
-        self.next.append(self.new_tetromino())
-        self.next[-1].coord = NEXT_COORDS[-1]
-        for tetromino, coord in zip (self.next, NEXT_COORDS):
-            tetromino.coord = coord
 
-        if not self.can_move(
+        if t_spin:
-            self.current.coord,
+            pattern_name.append(t_spin)
-            (mino.coord for mino in self.current)
+        if lines_cleared:
+            pattern_name.append(SCORES[lines_cleared][LINES_CLEAR_NAME])
+            self.combo += 1
+        else:
+            self.combo = -1
+
+        if lines_cleared or t_spin:
+            pattern_score = SCORES[lines_cleared][t_spin]
+            self.goal -= pattern_score
+            pattern_score *= 100 * self.level
+            pattern_name = "\n".join(pattern_name)
+
+        if self.combo >= 1:
+            combo_score = (20 if lines_cleared == 1 else 50) * self.combo * self.level
+
+        self.score += pattern_score + combo_score
+
+        return pattern_name, pattern_score, self.combo, combo_score
+
+
+class TetrisLogic:
+
+    # These class attributes can be redefined on inheritance
+    AUTOREPEAT_DELAY = AUTOREPEAT_DELAY
+    AUTOREPEAT_PERIOD = AUTOREPEAT_PERIOD
+    MATRIX_PIECE_COORD = MATRIX_PIECE_COORD
+
+    timer = AbstractTimer()
+
+    def __init__(self, lines=LINES, collumns=COLLUMNS, next_pieces=NEXT_PIECES):
+        self.stats = Stats()
+        self.load_high_score()
+        self.held = HoldQueue()
+        self.matrix = Matrix(lines, collumns)
+        self.next = NextQueue(next_pieces)
+        self.autorepeatable_actions = (self.move_left, self.move_right, self.soft_drop)
+        self.pressed_actions = []
+
+    def new_game(self, level=1):
+        self.stats.new_game(level)
+
+        self.pressed_actions = []
+
+        self.matrix.reset()
+        self.next.pieces = [Tetromino() for n in range(self.next.nb_pieces)]
+        self.held.piece = None
+        self.timer.postpone(self.stats.update_time, 1)
+
+        self.on_new_game(self.next.pieces)
+        self.new_level()
+
+    def on_new_game(self, next_pieces):
+        pass
+
+    def new_level(self):
+        self.stats.new_level()
+        self.on_new_level(self.stats.level)
+        self.generation_phase()
+
+    def on_new_level(self, level):
+        pass
+
+    # Tetris Engine
+
+    def generation_phase(self, held_piece=None):
+        if not held_piece:
+            self.matrix.piece = self.next.pieces.pop(0)
+            self.next.pieces.append(Tetromino())
+        self.matrix.piece.coord = self.MATRIX_PIECE_COORD
+        self.matrix.ghost = self.matrix.piece.ghost()
+        self.refresh_ghost()
+        # if self.pressed_actions:
+        #    self.timer.postpone(self.repeat_action, self.AUTOREPEAT_DELAY)
+
+        self.on_generation_phase(
+            self.matrix, self.matrix.piece, self.matrix.ghost, self.next.pieces
+        )
+        if self.move(Movement.DOWN):
+            self.falling_phase()
+        else:
+            self.game_over()
+
+    def refresh_ghost(self):
+        self.matrix.ghost.coord = self.matrix.piece.coord
+        for ghost_mino, current_mino in zip(self.matrix.ghost, self.matrix.piece):
+            ghost_mino.coord = current_mino.coord
+        while self.matrix.space_to_move(
+            self.matrix.ghost.coord + Movement.DOWN,
+            (mino.coord for mino in self.matrix.ghost),
+        ):
+            self.matrix.ghost.coord += Movement.DOWN
+
+    def on_generation_phase(self, matrix, falling_piece, ghost_piece, next_pieces):
+        pass
+
+    def falling_phase(self):
+        self.timer.cancel(self.lock_phase)
+        self.timer.cancel(self.locks_down)
+        self.matrix.piece.locked = False
+        self.timer.postpone(self.lock_phase, self.stats.fall_delay)
+        self.on_falling_phase(self.matrix.piece)
+
+    def on_falling_phase(self, falling_piece):
+        pass
+
+    def lock_phase(self):
+        self.move(Movement.DOWN)
+
+    def on_locked(self, falling_piece):
+        pass
+
+    def move(self, movement, rotated_coords=None, lock=True):
+        potential_coord = self.matrix.piece.coord + movement
+        potential_minoes_coords = rotated_coords or (
+            mino.coord for mino in self.matrix.piece
+        )
+        if self.matrix.space_to_move(potential_coord, potential_minoes_coords):
+            self.matrix.piece.coord = potential_coord
+            if rotated_coords:
+                for mino, coord in zip(self.matrix.piece, rotated_coords):
+                    mino.coord = coord
+            self.refresh_ghost()
+            if movement != Movement.DOWN:
+                self.matrix.piece.rotated_last = False
+            if self.matrix.space_to_fall():
+                self.falling_phase()
+            else:
+                self.matrix.piece.locked = True
+                self.on_locked(self.matrix.piece)
+                self.timer.reset(self.locks_down, self.stats.lock_delay)
+            return True
+        else:
+            return False
+
+    def rotate(self, spin):
+        rotated_coords = tuple(
+            Coord(spin * mino.coord.y, -spin * mino.coord.x)
+            for mino in self.matrix.piece
+        )
+        for rotation_point, liberty_degree in enumerate(
+            self.matrix.piece.SRS[spin][self.matrix.piece.orientation], start=1
+        ):
+            if self.move(liberty_degree, rotated_coords, lock=False):
+                self.matrix.piece.orientation = (
+                    self.matrix.piece.orientation + spin
+                ) % 4
+                self.matrix.piece.rotated_last = True
+                if rotation_point == 5:
+                    self.matrix.piece.rotation_point_5_used = True
+                return True
+        else:
+            return False
+
+    def locks_down(self):
+        # self.timer.cancel(self.repeat_action)
+        self.timer.cancel(self.lock_phase)
+
+        # Game over
+        if all(
+            (mino.coord + self.matrix.piece.coord).y >= self.matrix.lines
+            for mino in self.matrix.piece
         ):
             self.game_over()
+            return
+
+        for mino in self.matrix.piece:
+            coord = mino.coord + self.matrix.piece.coord
+            if coord.y <= self.matrix.lines + 3:
+                self.matrix[coord.y][coord.x] = mino
+
+        self.on_locks_down(self.matrix, self.matrix.piece)
+
+        # Pattern phase
+
+        # T-Spin
+        if type(self.matrix.piece) == T_Tetrimino and self.matrix.piece.rotated_last:
+            a = self.is_t_slot(T_Slot.A)
+            b = self.is_t_slot(T_Slot.B)
+            c = self.is_t_slot(T_Slot.C)
+            d = self.is_t_slot(T_Slot.D)
+            if a and b and (c or d):
+                t_spin = T_Spin.T_SPIN
+            elif c and d and (a or b):
+                if self.matrix.piece.rotation_point_5_used:
+                    t_spin = T_Spin.T_SPIN
+                else:
+                    t_spin = T_Spin.MINI
+            else:
+                t_spin = T_Spin.NONE
+        else:
+            t_spin = T_Spin.NONE
+
+        # Clear complete lines
+        self.lines_to_remove = []
+        for y, line in reversed(list(enumerate(self.matrix))):
+            if all(mino for mino in line):
+                self.lines_to_remove.append(y)
+        lines_cleared = len(self.lines_to_remove)
+        if lines_cleared:
+            self.stats.lines_cleared += lines_cleared
+
+        # Animate phase
+
+        self.on_animate_phase(self.matrix, self.lines_to_remove)
+
+        # Eliminate phase
+        self.on_eliminate_phase(self.matrix, self.lines_to_remove)
+        for y in self.lines_to_remove:
+            self.matrix.pop(y)
+            self.matrix.append_new_line()
+
+        # Completion phase
+
+        pattern_name, pattern_score, nb_combo, combo_score = self.stats.locks_down(
+            t_spin, lines_cleared
+        )
+        self.on_completion_phase(pattern_name, pattern_score, nb_combo, combo_score)
+
+        if self.stats.goal <= 0:
+            self.new_level()
+        else:
+            self.generation_phase()
+
+    def on_locks_down(self, matrix, falling_piece):
+        pass
+
+    def on_animate_phase(self, matrix, lines_to_remove):
+        pass
+
+    def on_eliminate_phase(self, matrix, lines_to_remove):
+        pass
+
+    def on_completion_phase(self, pattern_name, pattern_score, nb_combo, combo_score):
+        pass
+
+    # Actions
 
     def move_left(self):
         self.move(Movement.LEFT)
@@ -119,263 +370,98 @@ class TetrisLogic():
         self.move(Movement.RIGHT)
 
     def rotate_clockwise(self):
-        self.rotate(Rotation.CLOCKWISE)
+        self.rotate(Spin.CLOCKWISE)
 
     def rotate_counter(self):
-        self.rotate(Rotation.COUNTER)
+        self.rotate(Spin.COUNTER)
-
-    def move_ghost(self):
-        self.ghost.coord = self.current.coord
-        for ghost_mino, current_mino in zip(self.ghost, self.current):
-            ghost_mino.coord = current_mino.coord
-        while self.can_move(
-            self.ghost.coord + Movement.DOWN,
-            (mino.coord for mino in self.ghost)
-        ):
-            self.ghost.coord += Movement.DOWN
 
     def soft_drop(self):
         moved = self.move(Movement.DOWN)
         if moved:
-            self.score += 1
+            self.stats.score += 1
         return moved
 
     def hard_drop(self):
-        while self.move(Movement.DOWN, prelock=False):
+        self.timer.cancel(self.lock_phase)
-            self.score += 2
+        self.timer.cancel(self.locks_down)
-        self.lock()
+        while self.move(Movement.DOWN, lock=False):
+            self.stats.score += 2
+        self.locks_down()
 
-    def fall(self):
+    def hold(self):
-        self.move(Movement.DOWN)
+        if not self.matrix.piece.hold_enabled:
-
-    def move(self, movement, prelock=True):
-        potential_coord = self.current.coord + movement
-        if self.can_move(
-            potential_coord,
-            (mino.coord for mino in self.current)
-        ):
-            if self.current.prelocked:
-                self.restart(self.lock, self.lock_delay)
-            self.current.coord = potential_coord
-            if not movement == Movement.DOWN:
-                self.current.last_rotation_point = None
-            self.move_ghost()
-            return True
-        else:
-            if (
-                prelock and not self.current.prelocked
-                and movement == Movement.DOWN
-            ):
-                self.current.prelocked = True
-                self.start(self.lock, self.lock_delay)
-            return False
-
-    def rotate(self, rotation):
-        rotated_coords = tuple(
-            Coord(rotation*mino.coord.y, -rotation*mino.coord.x)
-            for mino in self.current
-        )
-        for rotation_point, liberty_degree in enumerate(
-            self.current.SRS[rotation][self.current.orientation],
-            start = 1
-        ):
-            potential_coord = self.current.coord + liberty_degree
-            if self.can_move(potential_coord, rotated_coords):
-                if self.current.prelocked:
-                    self.restart(self.lock, self.lock_delay)
-                self.current.coord = potential_coord
-                for mino, coord in zip(self.current, rotated_coords):
-                    mino.coord = coord
-                self.current.orientation = (
-                    (self.current.orientation + rotation) % 4
-                )
-                self.current.last_rotation_point = rotation_point
-                self.move_ghost()
-                return True
-        else:
-            return False
-
-    SCORES = (
-        {LINES_CLEAR_NAME: "", T_Spin.NONE: 0, T_Spin.MINI: 1, T_Spin.T_SPIN: 4},
-        {LINES_CLEAR_NAME: "SINGLE", T_Spin.NONE: 1, T_Spin.MINI: 2, T_Spin.T_SPIN: 8},
-        {LINES_CLEAR_NAME: "DOUBLE", T_Spin.NONE: 3, T_Spin.T_SPIN: 12},
-        {LINES_CLEAR_NAME: "TRIPLE", T_Spin.NONE: 5, T_Spin.T_SPIN: 16},
-        {LINES_CLEAR_NAME: "TETRIS", T_Spin.NONE: 8}
-    )
-
-    def lock(self):
-        # Piece unlocked
-        if self.can_move(
-            self.current.coord + Movement.DOWN,
-            (mino.coord for mino in self.current)
-        ):
             return
 
-        # Start lock
+        self.matrix.piece.hold_enabled = False
-        self.current.prelocked = False
+        self.timer.cancel(self.lock_phase)
-        self.stop(self.lock)
+        self.matrix.piece, self.held.piece = self.held.piece, self.matrix.piece
-        if self.pressed_actions:
-            self.auto_repeat = False
-            self.restart(self.repeat_action, AUTOREPEAT_DELAY)
 
-        # Game over
+        for mino, coord in zip(self.held.piece, self.held.piece.MINOES_COORDS):
-        if all(
+            mino.coord = coord
-            (mino.coord + self.current.coord).y >= NB_LINES
-            for mino in self.current
-        ):
-            self.game_over()
-            return
 
-        # T-Spin
+        self.on_hold(self.held.piece)
-        if (
+        self.generation_phase(self.matrix.piece)
-            type(self.current) == T
-            and self.current.last_rotation_point is not None
-        ):
-            a = self.is_t_slot(0)
-            b = self.is_t_slot(1)
-            c = self.is_t_slot(3)
-            d = self.is_t_slot(2)
-            if self.current.last_rotation_point == 5 or (
-                a and b and (c or d)
-            ):
-                t_spin = T_Spin.T_SPIN
-            elif c and d and (a or b):
-                t_spin = T_Spin.MINI
-            else:
-                t_spin = T_Spin.NONE
-        else:
-            t_spin = T_Spin.NONE
 
-        for mino in self.current:
+    def on_hold(self, held_piece):
-            coord = mino.coord + self.current.coord
+        pass
-            del(mino.coord)
-            if coord.y <= NB_LINES+3:
-                self.matrix[coord.y][coord.x] = mino
 
-        # Clear complete lines
+    T_SLOT_COORDS = (Coord(-1, 1), Coord(1, 1), Coord(-1, 1), Coord(-1, -1))
-        nb_lines_cleared = 0
-        for y, line in reversed(list(enumerate(self.matrix))):
-            if all(mino for mino in line):
-                nb_lines_cleared += 1
-                self.matrix.pop(y)
-                self.append_new_line_to_matrix()
-        if nb_lines_cleared:
-            self.nb_lines_cleared += nb_lines_cleared
-
-        # Scoring
-        lock_strings = []
-        lock_score = 0
-
-        if t_spin:
-            lock_strings.append(t_spin)
-        if nb_lines_cleared:
-            lock_strings.append(self.SCORES[nb_lines_cleared][LINES_CLEAR_NAME])
-            self.combo += 1
-        else:
-            self.combo = -1
-
-        if nb_lines_cleared or t_spin:
-            ds = self.SCORES[nb_lines_cleared][t_spin]
-            self.goal -= ds
-            ds *= 100 * self.level
-            lock_score += ds
-            lock_strings.append(str(ds))
-            self.show_text("\n".join(lock_strings))
-
-        if self.combo >= 1:
-            ds = (20 if nb_lines_cleared==1 else 50) * self.combo * self.level
-            lock_score += ds
-            self.show_text("COMBO x{:n}\n{:n}".format(self.combo, ds))
-
-        self.score += lock_score
-
-        if self.goal <= 0:
-            self.new_level()
-        else:
-            self.new_current()
-
-    def can_move(self, potential_coord, minoes_coords):
-        return all(
-            self.matrix.cell_is_free(potential_coord+mino_coord)
-            for mino_coord in minoes_coords
-        )
-
-    T_SLOT_COORDS = (
-        Coord(-1,  1),
-        Coord( 1,  1),
-        Coord(-1,  1),
-        Coord(-1, -1)
-    )
 
     def is_t_slot(self, n):
-        t_slot_coord = self.current.coord + self.T_SLOT_COORDS[
+        t_slot_coord = (
-            (self.current.orientation + n) % 4
+            self.matrix.piece.coord
-        ]
+            + self.T_SLOT_COORDS[(self.matrix.piece.orientation + n) % 4]
+        )
         return not self.matrix.cell_is_free(t_slot_coord)
 
-    def swap(self):
-        if self.current.hold_enabled:
-            self.current.hold_enabled = False
-            self.current.prelocked = False
-            self.stop(self.lock)
-            self.current, self.held = self.held, self.current
-            if self.held.__class__ == Tetromino.I:
-                self.held.coord = HELD_I_COORD
-            else:
-                self.held.coord = HELD_COORD
-            for mino, coord in zip(self.held, self.held.MINOES_COORDS):
-                mino.coord = coord
-
-            if self.current:
-                self.current.coord = CURRENT_COORD
-                self.ghost = self.current.ghost()
-                self.move_ghost()
-            else:
-                self.new_current()
-
     def pause(self):
-        self.state = State.PAUSED
         self.stop_all()
         self.pressed_actions = []
-        self.auto_repeat = False
+        self.timer.cancel(self.repeat_action)
-        self.stop(self.repeat_action)
+        self.on_pause()
+
+    def on_pause(self):
+        pass
 
     def resume(self):
-        self.state = State.PLAYING
+        self.timer.postpone(self.lock_phase, self.stats.fall_delay)
-        self.start(self.fall, self.fall_delay)
+        if self.matrix.piece.locked:
-        if self.current.prelocked:
+            self.timer.postpone(self.locks_down, self.stats.lock_delay)
-            self.start(self.lock, self.lock_delay)
+        self.timer.postpone(self.stats.update_time, 1)
-        self.start(self.update_time, 1)
+        self.on_resume()
+
+    def on_resume(self):
+        pass
 
     def game_over(self):
-        self.state = State.OVER
         self.stop_all()
         self.save_high_score()
+        self.on_game_over()
+
+    def on_game_over(self):
+        pass
 
     def stop_all(self):
-        self.stop(self.fall)
+        self.timer.cancel(self.lock_phase)
-        self.stop(self.lock)
+        self.timer.cancel(self.locks_down)
-        self.stop(self.update_time)
+        self.timer.cancel(self.stats.update_time)
-
-    def update_time(self):
-        self.time += 1
 
     def do_action(self, action):
         action()
         if action in self.autorepeatable_actions:
-            self.auto_repeat = False
             self.pressed_actions.append(action)
-            self.restart(self.repeat_action, AUTOREPEAT_DELAY)
+            if action == self.soft_drop:
+                delay = self.stats.fall_delay / 20
+            else:
+                delay = self.AUTOREPEAT_DELAY
+            self.timer.reset(self.repeat_action, delay)
 
     def repeat_action(self):
-        if self.pressed_actions:
+        if not self.pressed_actions:
-            self.pressed_actions[-1]()
+            return
-            if not self.auto_repeat:
+
-                self.auto_repeat = True
+        self.pressed_actions[-1]()
-                self.restart(self.repeat_action, AUTOREPEAT_PERIOD)
+        self.timer.postpone(self.repeat_action, self.AUTOREPEAT_PERIOD)
-        else:
-            self.auto_repeat = False
-            self.stop(self.repeat_action)
 
     def remove_action(self, action):
         if action in self.autorepeatable_actions:
@@ -388,27 +474,18 @@ class TetrisLogic():
         print(text)
         raise Warning("TetrisLogic.show_text not implemented.")
 
-    def load_high_score(self):
+    def load_high_score(self, crypted_high_score=None):
-        self.high_score = 0
+        if crypted_high_score:
-        raise Warning(
+            crypted_high_score = int(pickle.loads(crypted_high_score))
-            """TetrisLogic.load_high_score not implemented.
+            self.stats.high_score = crypted_high_score ^ CRYPT_KEY
+        else:
+            raise Warning(
+                """TetrisLogic.load_high_score not implemented.
 High score is set to 0"""
-        )
+            )
+            self.stats.high_score = 0
 
     def save_high_score(self):
-        print("High score: {:n}".format(self.high_score))
+        crypted_high_score = self.stats.high_score ^ CRYPT_KEY
-        raise Warning(
+        crypted_high_score = pickle.dumps(crypted_high_score)
-            """TetrisLogic.save_high_score not implemented.
+        return crypted_high_score
-High score is not saved"""
-        )
-
-    def start(task, period):
-        raise Warning("TetrisLogic.start is not implemented.")
-
-    def stop(self, task):
-        raise Warning("TetrisLogic.stop is not implemented.")
-
-    def restart(self, task, period):
-        self.stop(task)
-        self.start(task, period)
-

tetrislogic/tetromino.py

@@ -1,17 +1,16 @@
 # -*- coding: utf-8 -*-
 import random
 
-from .utils import Coord, Rotation
+from .utils import Coord, Spin, Color
+
 
 class Mino:
-
     def __init__(self, color, coord):
         self.color = color
         self.coord = coord
 
 
 class MetaTetromino(type):
-
     def __init__(cls, name, bases, dct):
         super().__init__(name, bases, dct)
         Tetromino.shapes.append(cls)
@@ -29,17 +28,17 @@ class Tetromino:
         return cls.random_bag.pop()()
 
 
-class AbstractTetromino(list):
+class TetrominoBase(list):
 
     # Super rotation system
     SRS = {
-        Rotation.CLOCKWISE: (
+        Spin.CLOCKWISE: (
             (Coord(0, 0), Coord(-1, 0), Coord(-1, 1), Coord(0, -2), Coord(-1, -2)),
             (Coord(0, 0), Coord(1, 0), Coord(1, -1), Coord(0, 2), Coord(1, 2)),
             (Coord(0, 0), Coord(1, 0), Coord(1, 1), Coord(0, -2), Coord(1, -2)),
             (Coord(0, 0), Coord(-1, 0), Coord(-1, -1), Coord(0, -2), Coord(-1, 2)),
         ),
-        Rotation.COUNTER: (
+        Spin.COUNTER: (
             (Coord(0, 0), Coord(1, 0), Coord(1, 1), Coord(0, -2), Coord(1, -2)),
             (Coord(0, 0), Coord(1, 0), Coord(1, -1), Coord(0, 2), Coord(1, 2)),
             (Coord(0, 0), Coord(-1, 0), Coord(-1, 1), Coord(0, -2), Coord(-1, -2)),
@@ -48,41 +47,39 @@ class AbstractTetromino(list):
     }
 
     def __init__(self):
-        super().__init__(
+        super().__init__(Mino(self.MINOES_COLOR, coord) for coord in self.MINOES_COORDS)
-            Mino(self.MINOES_COLOR, coord)
-            for coord in self.MINOES_COORDS
-        )
         self.orientation = 0
-        self.last_rotation_point = None
+        self.rotated_last = False
+        self.rotation_point_5_used = False
         self.hold_enabled = True
-        self.prelocked = False
 
     def ghost(self):
-        return self.__class__()
+        return type(self)()
 
-class O(AbstractTetromino, metaclass=MetaTetromino):
+
+class O_Tetrimino(TetrominoBase, metaclass=MetaTetromino):
 
     SRS = {
-        Rotation.CLOCKWISE: (tuple(), tuple(), tuple(), tuple()),
+        Spin.CLOCKWISE: (tuple(), tuple(), tuple(), tuple()),
-        Rotation.COUNTER: (tuple(), tuple(), tuple(), tuple()),
+        Spin.COUNTER: (tuple(), tuple(), tuple(), tuple()),
     }
     MINOES_COORDS = (Coord(0, 0), Coord(1, 0), Coord(0, 1), Coord(1, 1))
-    MINOES_COLOR = "yellow"
+    MINOES_COLOR = Color.YELLOW
 
     def rotate(self, direction):
         return False
 
 
-class I(AbstractTetromino, metaclass=MetaTetromino):
+class I_Tetrimino(TetrominoBase, metaclass=MetaTetromino):
 
     SRS = {
-        Rotation.CLOCKWISE: (
+        Spin.CLOCKWISE: (
             (Coord(1, 0), Coord(-1, 0), Coord(2, 0), Coord(-1, -1), Coord(2, 2)),
             (Coord(0, -1), Coord(-1, -1), Coord(2, -1), Coord(-1, 1), Coord(2, -2)),
             (Coord(-1, 0), Coord(1, 0), Coord(-2, 0), Coord(1, 1), Coord(-2, -2)),
             (Coord(0, -1), Coord(1, 1), Coord(-2, 1), Coord(1, -1), Coord(-2, 2)),
         ),
-        Rotation.COUNTER: (
+        Spin.COUNTER: (
             (Coord(0, -1), Coord(-1, -1), Coord(2, -1), Coord(-1, 1), Coord(2, -2)),
             (Coord(-1, 0), Coord(1, 0), Coord(-2, 0), Coord(1, 1), Coord(-2, -2)),
             (Coord(0, 1), Coord(1, 1), Coord(-2, 1), Coord(1, -1), Coord(-2, 2)),
@@ -90,34 +87,34 @@ class I(AbstractTetromino, metaclass=MetaTetromino):
         ),
     }
     MINOES_COORDS = (Coord(-1, 0), Coord(0, 0), Coord(1, 0), Coord(2, 0))
-    MINOES_COLOR = "cyan"
+    MINOES_COLOR = Color.CYAN
 
 
-class T(AbstractTetromino, metaclass=MetaTetromino):
+class T_Tetrimino(TetrominoBase, metaclass=MetaTetromino):
 
     MINOES_COORDS = (Coord(-1, 0), Coord(0, 0), Coord(0, 1), Coord(1, 0))
-    MINOES_COLOR = "magenta"
+    MINOES_COLOR = Color.MAGENTA
 
 
-class L(AbstractTetromino, metaclass=MetaTetromino):
+class L_Tetrimino(TetrominoBase, metaclass=MetaTetromino):
 
     MINOES_COORDS = (Coord(-1, 0), Coord(0, 0), Coord(1, 0), Coord(1, 1))
-    MINOES_COLOR = "orange"
+    MINOES_COLOR = Color.ORANGE
 
 
-class J(AbstractTetromino, metaclass=MetaTetromino):
+class J_Tetrimino(TetrominoBase, metaclass=MetaTetromino):
 
     MINOES_COORDS = (Coord(-1, 1), Coord(-1, 0), Coord(0, 0), Coord(1, 0))
-    MINOES_COLOR = "blue"
+    MINOES_COLOR = Color.BLUE
 
 
-class S(AbstractTetromino, metaclass=MetaTetromino):
+class S_Tetrimino(TetrominoBase, metaclass=MetaTetromino):
 
     MINOES_COORDS = (Coord(-1, 0), Coord(0, 0), Coord(0, 1), Coord(1, 1))
-    MINOES_COLOR = "green"
+    MINOES_COLOR = Color.GREEN
 
 
-class Z(AbstractTetromino, metaclass=MetaTetromino):
+class Z_Tetrimino(TetrominoBase, metaclass=MetaTetromino):
 
     MINOES_COORDS = (Coord(-1, 1), Coord(0, 1), Coord(0, 0), Coord(1, 0))
-    MINOES_COLOR = "red"
+    MINOES_COLOR = Color.RED

tetrislogic/utils.py

@@ -1,34 +1,47 @@
 # -*- coding: utf-8 -*-
 class Coord:
-
     def __init__(self, x, y):
         self.x = x
         self.y = y
 
     def __add__(self, other):
-        return Coord(self.x+other.x, self.y+other.y)
+        return Coord(self.x + other.x, self.y + other.y)
 
 
 class Movement:
 
-    LEFT  = Coord(-1,  0)
+    LEFT = Coord(-1, 0)
-    RIGHT = Coord( 1,  0)
+    RIGHT = Coord(1, 0)
-    DOWN  = Coord( 0, -1)
+    DOWN = Coord(0, -1)
 
 
-class Rotation:
+class Spin:
 
-    CLOCKWISE =  1
+    CLOCKWISE = 1
-    COUNTER   = -1
+    COUNTER = -1
 
 
 class T_Spin:
 
-    NONE =   ""
+    NONE = ""
     MINI = "MINI\nT-SPIN"
-    T_SPIN =      "T-SPIN"
+    T_SPIN = "T-SPIN"
 
 
-class Line(list):
+class T_Slot:
-    pass
 
+    A = 0
+    B = 1
+    C = 3
+    D = 2
+
+
+class Color:
+
+    BLUE = 0
+    CYAN = 1
+    GREEN = 2
+    MAGENTA = 3
+    ORANGE = 4
+    RED = 5
+    YELLOW = 6