V0.4 Exploding lines

New musics
Piece lock optimize

TetrArcade.py

@@ -1,10 +1,6 @@
 # -*- coding: utf-8 -*-
 import sys
-import locale
-import time
-import os
-
-import configparser
+import random
 
 try:
     import arcade
@@ -16,11 +12,35 @@ This game require arcade library.
 You can install it with:
 python -m pip install --user arcade"""
     )
+import pyglet
 
-from tetrislogic import TetrisLogic, Color, State
+import locale
+import time
+import os
+import itertools
+import configparser
+
+from tetrislogic import TetrisLogic, Color, Phase, Coord, I_Tetrimino, Movement
 
 
 # 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
@@ -33,19 +53,30 @@ BG_COLOR = (7, 11, 21)
 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 = "res/bg.jpg"
-MATRIX_BG_PATH = "res/matrix.png"
-HELD_BG_PATH = "res/held.png"
-NEXT_BG_PATH = "res/next.png"
-MINOES_SPRITES_PATH = "res/minoes.png"
-Color.PRELOCKED = 7
+IMAGES_DIR = os.path.join(RESOURCES_DIR, "images")
+WINDOW_BG_PATH = os.path.join(IMAGES_DIR, "bg.jpg")
+MATRIX_BG_PATH = os.path.join(IMAGES_DIR, "matrix.png")
+MINOES_SPRITES_PATH = os.path.join(IMAGES_DIR, "minoes.png")
+Color.LOCKED = 7
 MINOES_COLOR_ID = {
     Color.BLUE: 0,
     Color.CYAN: 1,
@@ -54,33 +85,42 @@ MINOES_COLOR_ID = {
     Color.ORANGE: 4,
     Color.RED: 5,
     Color.YELLOW: 6,
-    Color.PRELOCKED: 7,
+    Color.LOCKED: 7,
 }
-MINO_SIZE = 20
-MINO_SPRITE_SIZE = 21
 TEXTURES = arcade.load_textures(
-    MINOES_SPRITES_PATH, ((i * MINO_SPRITE_SIZE, 0, MINO_SPRITE_SIZE, MINO_SPRITE_SIZE) for i in range(8))
+    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()}
+NORMAL_TEXTURE = 0
+LOCKED_TEXTURE = 1
 
-# 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, "TetrArcade.ini")
+# Music
+MUSIC_DIR = os.path.join(RESOURCES_DIR, "musics")
+MUSICS_PATHS = (entry.path for entry in os.scandir(MUSIC_DIR))
 
 # Text
 TEXT_COLOR = arcade.color.BUBBLES
-FONT_NAME = "res/joystix monospace.ttf"
+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
 HIGHLIGHT_TEXT_SIZE = 20
 
+# 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, "TetrArcade.ini")
+
 
 class MinoSprite(arcade.Sprite):
     def __init__(self, mino, window, alpha):
@@ -88,22 +128,22 @@ class MinoSprite(arcade.Sprite):
         self.alpha = alpha
         self.window = window
         self.append_texture(TEXTURES[mino.color])
-        self.append_texture(TEXTURES[Color.PRELOCKED])
+        self.append_texture(TEXTURES[Color.LOCKED])
         self.set_texture(0)
 
-    def refresh(self, x, y, prelocked=False):
+    def update(self, x, y, texture=0):
         self.scale = self.window.scale
         size = MINO_SIZE * self.scale
-        self.left = self.window.matrix_bg.left + x * size
-        self.bottom = self.window.matrix_bg.bottom + y * size
-        self.set_texture(prelocked)
+        self.left = self.window.matrix.bg.left + x * size
+        self.bottom = self.window.matrix.bg.bottom + y * size
+        self.set_texture(texture)
 
 
 class MinoesSprites(arcade.SpriteList):
     def resize(self, scale):
         for sprite in self:
             sprite.scale = scale
-        self.refresh()
+        self.update()
 
 
 class TetrominoSprites(MinoesSprites):
@@ -115,24 +155,28 @@ class TetrominoSprites(MinoesSprites):
             mino.sprite = MinoSprite(mino, window, alpha)
             self.append(mino.sprite)
 
-    def refresh(self):
+    def update(self, texture=NORMAL_TEXTURE):
         for mino in self.tetromino:
             coord = mino.coord + self.tetromino.coord
-            mino.sprite.refresh(coord.x, coord.y, self.tetromino.prelocked)
+            mino.sprite.update(coord.x, coord.y, texture)
 
 
 class MatrixSprites(MinoesSprites):
     def __init__(self, matrix):
         super().__init__()
         self.matrix = matrix
-        self.refresh()
+        self.update()
 
-    def refresh(self):
+    def update(self):
         for y, line in enumerate(self.matrix):
             for x, mino in enumerate(line):
                 if mino:
-                    mino.sprite.refresh(x, y)
-                    self.append(mino.sprite)
+                    mino.sprite.update(x, y)
+
+    def remove_line(self, y):
+        for mino in self.matrix[y]:
+            if mino:
+                self.remove(mino.sprite)
 
 
 class TetrArcade(TetrisLogic, arcade.Window):
@@ -152,7 +196,7 @@ class TetrArcade(TetrisLogic, arcade.Window):
             self.new_conf()
             self.load_conf()
 
-        super().__init__()
+        super().__init__(LINES, COLLUMNS, NEXT_PIECES)
         arcade.Window.__init__(
             self,
             width=self.init_width,
@@ -166,17 +210,31 @@ class TetrArcade(TetrisLogic, arcade.Window):
         arcade.set_background_color(BG_COLOR)
         self.set_minimum_size(WINDOW_MIN_WIDTH, WINDOW_MIN_HEIGHT)
         self.bg = arcade.Sprite(WINDOW_BG_PATH)
-        self.matrix_bg = arcade.Sprite(MATRIX_BG_PATH)
-        self.matrix_bg.alpha = MATRIX_BG_ALPHA
-        self.held_bg = arcade.Sprite(HELD_BG_PATH)
-        self.held_bg.alpha = BAR_ALPHA
-        self.next_bg = arcade.Sprite(NEXT_BG_PATH)
-        self.next_bg.alpha = BAR_ALPHA
+        self.matrix.bg = arcade.Sprite(MATRIX_BG_PATH)
+        self.matrix.bg.alpha = MATRIX_BG_ALPHA
         self.matrix.sprites = MatrixSprites(self.matrix)
         self.on_resize(self.init_width, self.init_height)
+        self.exploding_minoes = [None for y in range(LINES)]
+
+        if self.play_music:
+            try:
+                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
 
     def new_conf(self):
-        self.conf["WINDOW"] = {"width": WINDOW_WIDTH, "height": WINDOW_HEIGHT, "fullscreen": False}
+        self.conf["WINDOW"] = {
+            "width": WINDOW_WIDTH,
+            "height": WINDOW_HEIGHT,
+            "fullscreen": False,
+        }
         self.conf["KEYBOARD"] = {
             "start": "ENTER",
             "move left": "LEFT",
@@ -189,6 +247,7 @@ class TetrArcade(TetrisLogic, arcade.Window):
             "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):
@@ -204,28 +263,61 @@ class TetrArcade(TetrisLogic, arcade.Window):
         for action, key in self.conf["KEYBOARD"].items():
             self.conf["KEYBOARD"][action] = key.upper()
         self.key_map = {
-            State.STARTING: {
+            Phase.STARTING: {
                 getattr(arcade.key, self.conf["KEYBOARD"]["start"]): self.new_game,
-                getattr(arcade.key, self.conf["KEYBOARD"]["fullscreen"]): self.toggle_fullscreen,
+                getattr(
+                    arcade.key, self.conf["KEYBOARD"]["fullscreen"]
+                ): self.toggle_fullscreen,
             },
-            State.PLAYING: {
+            Phase.FALLING: {
                 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"]["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.swap,
+                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,
+                getattr(
+                    arcade.key, self.conf["KEYBOARD"]["fullscreen"]
+                ): self.toggle_fullscreen,
             },
-            State.PAUSED: {
+            Phase.LOCK: {
+                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,
+            },
+            Phase.PAUSED: {
                 getattr(arcade.key, self.conf["KEYBOARD"]["pause"]): self.resume,
-                getattr(arcade.key, self.conf["KEYBOARD"]["fullscreen"]): self.toggle_fullscreen,
+                getattr(
+                    arcade.key, self.conf["KEYBOARD"]["fullscreen"]
+                ): self.toggle_fullscreen,
             },
-            State.OVER: {
+            Phase.OVER: {
                 getattr(arcade.key, self.conf["KEYBOARD"]["start"]): self.new_game,
-                getattr(arcade.key, self.conf["KEYBOARD"]["fullscreen"]): self.toggle_fullscreen,
+                getattr(
+                    arcade.key, self.conf["KEYBOARD"]["fullscreen"]
+                ): self.toggle_fullscreen,
             },
         }
 
@@ -236,12 +328,21 @@ class TetrArcade(TetrisLogic, arcade.Window):
             "\n\n\nCONTROLS\n\n"
             + "\n".join(
                 "{:<16s}{:>6s}".format(key, action)
-                for key, action in tuple(self.conf["KEYBOARD"].items()) + (("QUIT", "ALT+F4"),)
+                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.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
 
@@ -252,52 +353,91 @@ 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)
-        return tetromino
-
-    def new_current(self):
         self.matrix.sprites = MatrixSprites(self.matrix)
-        super().new_current()
-        self.ghost.sprites = TetrominoSprites(self.ghost, self, GHOST_ALPHA)
-        for tetromino in [self.current, self.ghost] + self.next:
-            tetromino.sprites.refresh()
+        for piece in next_pieces:
+            piece.sprites = TetrominoSprites(piece, self)
 
-    def move(self, movement, prelock=True):
-        moved = super().move(movement, prelock)
-        self.current.sprites.refresh()
-        if moved:
-            self.ghost.sprites.refresh()
-        return moved
+        if self.music:
+            self.music.seek(0)
+            self.music.play()
 
-    def rotate(self, rotation):
-        rotated = super().rotate(rotation)
-        if rotated:
-            for tetromino in (self.current, self.ghost):
-                tetromino.sprites.refresh()
-        return rotated
+    def on_new_level(self, level):
+        self.show_text("LEVEL\n{:n}".format(level))
 
-    def swap(self):
-        super().swap()
-        self.ghost.sprites = TetrominoSprites(self.ghost, self, GHOST_ALPHA)
-        for tetromino in [self.held, self.current, self.ghost]:
-            if tetromino:
-                tetromino.sprites.refresh()
+    def on_generation_phase(self, matrix, falling_piece, ghost_piece, next_pieces):
+        matrix.sprites.update()
+        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 lock(self):
-        self.current.prelocked = False
-        self.current.sprites.refresh()
-        super().lock()
+    def on_locked(self, matrix, locked_piece):
+        for mino in locked_piece:
+            matrix.sprites.append(mino.sprite)
+
+    def on_line_remove(self, matrix, y):
+        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=1,
+                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,
+            ),
+        )
+
+        matrix.sprites.remove_line(y)
+
+    def speed_up_particule(self, particule):
+        particule.change_x *= PARTICULE_ACCELERATION
+        particule.change_y *= PARTICULE_ACCELERATION
+
+    def on_pattern_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, falling_piece, ghost_piece):
+        held_piece.coord = HELD_PIECE_COORD
+        if type(held_piece) == I_Tetrimino:
+            held_piece.coord += Movement.LEFT
+        ghost_piece.sprites = TetrominoSprites(ghost_piece, self, GHOST_ALPHA)
+
+    def pause(self):
+        super().pause()
+        if self.music:
+            self.music.pause()
+
+    def resume(self):
+        super().resume()
+        if self.music:
+            self.music.play()
+
+    def on_game_over(self):
+        if self.music:
+            self.music.pause()
 
     def on_key_press(self, key, modifiers):
         for key_or_modifier in (key, modifiers):
             try:
-                action = self.key_map[self.state][key_or_modifier]
+                action = self.key_map[self.phase][key_or_modifier]
             except KeyError:
                 pass
             else:
@@ -306,7 +446,7 @@ AGAIN""".format(
     def on_key_release(self, key, modifiers):
         for key_or_modifier in (key, modifiers):
             try:
-                action = self.key_map[self.state][key_or_modifier]
+                action = self.key_map[self.phase][key_or_modifier]
             except KeyError:
                 pass
             else:
@@ -326,23 +466,28 @@ AGAIN""".format(
         arcade.start_render()
         self.bg.draw()
 
-        if self.state in (State.PLAYING, State.OVER):
-            self.matrix_bg.draw()
-            self.held_bg.draw()
-            self.next_bg.draw()
+        if self.phase not in (Phase.STARTING, Phase.PAUSED):
+            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()
 
-            t = time.localtime(self.time)
+            t = time.localtime(self.stats.time)
             font_size = STATS_TEXT_SIZE * self.scale
-            for y, text in enumerate(("TIME", "LINES", "GOAL", "LEVEL", "HIGH SCORE", "SCORE")):
+            for y, text in enumerate(
+                ("TIME", "LINES", "GOAL", "LEVEL", "HIGH SCORE", "SCORE")
+            ):
                 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,
+                    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",
@@ -352,17 +497,17 @@ AGAIN""".format(
             for y, text in enumerate(
                 (
                     "{:02d}:{:02d}:{:02d}".format(t.tm_hour - 1, t.tm_min, t.tm_sec),
-                    "{:n}".format(self.nb_lines_cleared),
-                    "{:n}".format(self.goal),
-                    "{:n}".format(self.level),
-                    "{:n}".format(self.high_score),
-                    "{:n}".format(self.score),
+                    "{:n}".format(self.stats.lines_cleared),
+                    "{:n}".format(self.stats.goal),
+                    "{:n}".format(self.stats.level),
+                    "{:n}".format(self.stats.high_score),
+                    "{:n}".format(self.stats.score),
                 )
             ):
                 arcade.draw_text(
                     text=text,
-                    start_x=self.matrix_bg.left - STATS_TEXT_MARGIN * self.scale,
-                    start_y=self.matrix_bg.bottom + 3 * y * font_size,
+                    start_x=self.matrix.bg.left - STATS_TEXT_MARGIN * self.scale,
+                    start_y=self.matrix.bg.bottom + 3 * y * font_size,
                     color=TEXT_COLOR,
                     font_size=font_size,
                     align="right",
@@ -370,17 +515,21 @@ AGAIN""".format(
                     anchor_x="right",
                 )
 
+        for exploding_minoes in self.exploding_minoes:
+            if exploding_minoes:
+                exploding_minoes.draw()
+
         highlight_text = {
-            State.STARTING: self.start_text,
-            State.PLAYING: self.highlight_texts[0] if self.highlight_texts else "",
-            State.PAUSED: self.pause_text,
-            State.OVER: self.game_over_text,
-        }.get(self.state, "")
+            Phase.STARTING: self.start_text,
+            Phase.FALLING: self.highlight_texts[0] if self.highlight_texts else "",
+            Phase.PAUSED: self.pause_text,
+            Phase.OVER: self.game_over_text,
+        }.get(self.phase, "")
         if highlight_text:
             arcade.draw_text(
                 text=highlight_text,
-                start_x=self.matrix_bg.center_x,
-                start_y=self.matrix_bg.center_y,
+                start_x=self.matrix.bg.center_x,
+                start_y=self.matrix.bg.center_y,
                 color=HIGHLIGHT_TEXT_COLOR,
                 font_size=HIGHLIGHT_TEXT_SIZE * self.scale,
                 align="center",
@@ -405,23 +554,19 @@ AGAIN""".format(
         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.held_bg.scale = self.scale
-        self.held_bg.right = self.matrix_bg.left
-        self.held_bg.top = self.matrix_bg.top
-
-        self.next_bg.scale = self.scale
-        self.next_bg.left = self.matrix_bg.right
-        self.next_bg.top = self.matrix_bg.top
+        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, 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.resize(self.scale)
 
@@ -431,7 +576,7 @@ AGAIN""".format(
                 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:
@@ -474,8 +619,21 @@ High score could not be saved:
             arcade.unschedule(_task)
         arcade.schedule(_task, period)
 
+    def update(self, delta_time):
+        for piece in [self.held.piece, self.matrix.ghost] + self.next.pieces:
+            if piece:
+                piece.sprites.update()
+        if self.matrix.piece:
+            texture = LOCKED_TEXTURE if self.phase == Phase.LOCK else NORMAL_TEXTURE
+            self.matrix.piece.sprites.update(texture=texture)
+        for exploding_minoes in self.exploding_minoes:
+            if exploding_minoes:
+                exploding_minoes.update()
+
     def on_close(self):
         self.save_high_score()
+        if self.music:
+            self.music.pause()
         super().on_close()
 
 

build-requirements.txt

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

setup.py

@@ -9,35 +9,29 @@ else:
     base = None
     icon = None
 
-excludes = [
-    "tkinter",
-    "PyQt4",
-    "PyQt5",
-    "PySide",
-    "PySide2"
-]
+excludes = ["tkinter", "PyQt4", "PyQt5", "PySide", "PySide2"]
 
 executable = Executable(
-    script = "TetrArcade.py",
-    icon = icon,
-    base = base,
+    script="TetrArcade.py",
+    icon=icon,
+    base=base,
     shortcutName="TetrArcade",
-    shortcutDir="DesktopFolder"
+    shortcutDir="DesktopFolder",
 )
 
 options = {
     "build_exe": {
         "packages": ["arcade", "pyglet"],
         "excludes": excludes,
-        "include_files": "res",
-        "silent": True
+        "include_files": "resources",
+        "silent": True,
     }
 }
 setup(
-    name = "TetrArcade",
-    version = "0.1",
-    description = "Tetris clone",
-    author = "AdrienMalin",
-    executables = [executable],
-    options = options,
+    name="TetrArcade",
+    version="0.4",
+    description="Tetris clone",
+    author="AdrienMalin",
+    executables=[executable],
+    options=options,
 )

test.py

@@ -1,15 +1,30 @@
 # -*- coding: utf-8 -*-
 
-from TetrArcade import TetrArcade, State
+from TetrArcade import TetrArcade, Phase, MinoSprite
+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.rotate_clockwise()
+game.hold()
 game.rotate_counter()
-for i in range(12):
+for i in range(22):
     game.soft_drop()
+    game.on_draw()
+game.lock_phase()
+game.hold()
+game.matrix.sprites.update()
 game.on_draw()
-while game.state != State.OVER:
+while game.phase != Phase.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 .utils import Movement, Rotation, Color
-from .tetromino import Mino, Tetromino
-from .tetrislogic import TetrisLogic, State, Matrix
+from .consts import LINES, COLLUMNS, NEXT_PIECES
+from .utils import Movement, Rotation, Color, Coord, Phase
+from .tetromino import (
+    Mino,
+    Tetromino,
+    I_Tetrimino,
+    J_Tetrimino,
+    L_Tetrimino,
+    O_Tetrimino,
+    S_Tetrimino,
+    T_Tetrimino,
+    Z_Tetrimino,
+)
+from .tetrislogic import TetrisLogic, Matrix

tetrislogic/consts.py

@@ -3,18 +3,15 @@ from .utils import Coord
 
 
 # Matrix
-NB_LINES = 20
-NB_COLS = 10
-NB_NEXT = 5
+LINES = 20
+COLLUMNS = 10
+NEXT_PIECES = 5
 
 # Delays (seconds)
 LOCK_DELAY = 0.5
 FALL_DELAY = 1
-AUTOREPEAT_DELAY = 0.200  # Official : 0.300
-AUTOREPEAT_PERIOD = 0.010  # Official : 0.010
-
+AUTOREPEAT_DELAY = 0.300  # Official : 0.300 s
+AUTOREPEAT_PERIOD = 0.010  # Official : 0.010 s
 
 # Piece init coord
-CURRENT_COORD = Coord(4, NB_LINES)
-NEXT_COORDS = [Coord(NB_COLS + 4, NB_LINES - 4 * n - 3) for n in range(NB_NEXT)]
-HELD_COORD = Coord(-5, NB_LINES - 3)
+MATRIX_PIECE_COORD = Coord(4, LINES)

tetrislogic/tetrislogic.py

@@ -1,20 +1,17 @@
 # -*- coding: utf-8 -*-
-import random
 import pickle
 
-from .utils import Coord, Movement, Rotation, T_Spin
-from .tetromino import Tetromino, T, I
+from .utils import Coord, Movement, Rotation, T_Spin, Phase
+from .tetromino import Tetromino, T_Tetrimino
 from .consts import (
-    NB_LINES,
-    NB_COLS,
-    NB_NEXT,
+    LINES,
+    COLLUMNS,
+    NEXT_PIECES,
     LOCK_DELAY,
     FALL_DELAY,
     AUTOREPEAT_DELAY,
     AUTOREPEAT_PERIOD,
-    CURRENT_COORD,
-    NEXT_COORDS,
-    HELD_COORD,
+    MATRIX_PIECE_COORD,
 )
 
 
@@ -22,87 +19,79 @@ LINES_CLEAR_NAME = "LINES_CLEAR_NAME"
 CRYPT_KEY = 987943759387540938469837689379857347598347598379584857934579343
 
 
-class State:
-
-    STARTING = "STARTING"
-    PLAYING = "PLAYING"
-    PAUSED = "PAUSED"
-    OVER = "OVER"
-
-
-class Matrix(list):
-    def cell_is_free(self, coord):
-        return 0 <= coord.x < NB_COLS and 0 <= coord.y and not self[coord.y][coord.x]
-
-
-class TetrisLogic:
-
-    NB_LINES = NB_LINES
-    NB_COLS = NB_COLS
-    NB_NEXT = NB_NEXT
-    LOCK_DELAY = LOCK_DELAY
-    FALL_DELAY = FALL_DELAY
-    AUTOREPEAT_DELAY = AUTOREPEAT_DELAY
-    AUTOREPEAT_PERIOD = AUTOREPEAT_PERIOD
-    CURRENT_COORD = CURRENT_COORD
-    NEXT_COORDS = NEXT_COORDS
-    HELD_COORD = HELD_COORD
-    random_bag = []
-
+class PieceContainer:
     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
+        self.piece = None
 
-    def get_score(self):
+
+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 < self.collumns and 0 <= coord.y and not self[coord.y][coord.x]
+        )
+
+
+class NextQueue(PieceContainer):
+    def __init__(self, nb_pieces):
+        super().__init__()
+        self.nb_pieces = nb_pieces
+        self.pieces = []
+
+
+class Stats:
+
+    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 _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):
-        self.level = 0
-        self.score = 0
-        self.nb_lines_cleared = 0
-        self.goal = 0
+    def __init__(self):
+        self._score = 0
+        self.high_score = 0
         self.time = 0
 
-        self.pressed_actions = []
-        self.auto_repeat = False
+    def new_game(self, level):
+        self.level = level - 1
+        self.score = 0
+        self.lines_cleared = 0
+        self.goal = 0
+        self.time = 0
+        self.combo = -1
 
-        self.lock_delay = self.LOCK_DELAY
-        self.fall_delay = self.FALL_DELAY
-
-        self.matrix.clear()
-        for y in range(self.NB_LINES + 3):
-            self.append_new_line_to_matrix()
-        self.next = [self.new_tetromino() for n in range(self.NB_NEXT)]
-        self.held = None
-        self.state = State.PLAYING
-        self.start(self.update_time, 1)
-
-        self.new_level()
-
-    def new_tetromino(self):
-        if not self.random_bag:
-            self.random_bag = list(Tetromino.shapes)
-            random.shuffle(self.random_bag)
-        return self.random_bag.pop()()
-
-    def append_new_line_to_matrix(self):
-        self.matrix.append([None for x in range(self.NB_COLS)])
+        self.lock_delay = LOCK_DELAY
+        self.fall_delay = FALL_DELAY
 
     def new_level(self):
         self.level += 1
@@ -111,23 +100,277 @@ class TetrisLogic:
             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.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):
-        self.current = self.next.pop(0)
-        self.current.coord = self.CURRENT_COORD
-        self.ghost = self.current.ghost()
-        self.move_ghost()
-        self.next.append(self.new_tetromino())
-        self.next[-1].coord = self.NEXT_COORDS[-1]
-        for tetromino, coord in zip(self.next, self.NEXT_COORDS):
-            tetromino.coord = coord
+    def pattern_phase(self, t_spin, lines_cleared):
+        pattern_name = []
+        pattern_score = 0
+        combo_score = 0
 
-        if not self.can_move(self.current.coord, (mino.coord for mino in self.current)):
+        if t_spin:
+            pattern_name.append(t_spin)
+        if lines_cleared:
+            pattern_name.append(self.SCORES[lines_cleared][LINES_CLEAR_NAME])
+            self.combo += 1
+        else:
+            self.combo = -1
+
+        if lines_cleared or t_spin:
+            pattern_score = self.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:
+
+    LINES = LINES
+    COLLUMNS = COLLUMNS
+    NEXT_PIECES = NEXT_PIECES
+    AUTOREPEAT_DELAY = AUTOREPEAT_DELAY
+    AUTOREPEAT_PERIOD = AUTOREPEAT_PERIOD
+    MATRIX_PIECE_COORD = MATRIX_PIECE_COORD
+
+    def __init__(self, lines=LINES, collumns=COLLUMNS, next_pieces=NEXT_PIECES):
+        self.stats = Stats()
+        self.load_high_score()
+        self.phase = Phase.STARTING
+        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.auto_repeat = False
+
+        self.matrix.reset()
+        self.next.pieces = [Tetromino() for n in range(self.next.nb_pieces)]
+        self.held.piece = None
+        self.start(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
+
+    def generation_phase(self):
+        self.phase = Phase.GENERATION
+        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.on_generation_phase(
+            self.matrix, self.matrix.piece, self.matrix.ghost, self.next.pieces
+        )
+        if not self.move(Movement.DOWN):
             self.game_over()
+        else:
+            self.restart(self.fall, self.stats.fall_delay)
+            self.falling_phase()
+
+    def on_generation_phase(self, matrix, falling_piece, ghost_piece, next_pieces):
+        pass
+
+    def falling_phase(self):
+        self.phase = Phase.FALLING
+        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.space_to_move(
+            self.matrix.ghost.coord + Movement.DOWN,
+            (mino.coord for mino in self.matrix.ghost),
+        ):
+            self.matrix.ghost.coord += Movement.DOWN
+
+        self.on_falling_phase(self.matrix.piece, self.matrix.ghost)
+
+    def on_falling_phase(self, falling_piece, ghost_piece):
+        pass
+
+    def fall(self):
+        self.move(Movement.DOWN)
+
+    def move(self, movement, rotated_coords=None, lock=True):
+        potential_coord = self.matrix.piece.coord + movement
+        if self.space_to_move(
+            potential_coord,
+            rotated_coords or (mino.coord for mino in self.matrix.piece),
+        ):
+            self.matrix.piece.coord = potential_coord
+            if rotated_coords:
+                for mino, coord in zip(self.matrix.piece, rotated_coords):
+                    mino.coord = coord
+            else:
+                if movement != Movement.DOWN:
+                    self.matrix.piece.last_rotation_point = None
+                if self.phase == Phase.LOCK:
+                    self.restart(self.pattern_phase, self.stats.lock_delay)
+            self.falling_phase()
+            return True
+        else:
+            if lock and self.phase != Phase.LOCK and movement == Movement.DOWN:
+                self.lock_phase()
+            return False
+
+    def lock_phase(self):
+        self.phase = Phase.LOCK
+        self.on_lock_phase(self.matrix.piece)
+        self.start(self.pattern_phase, self.stats.lock_delay)
+
+    def on_lock_phase(self, locked_piece):
+        pass
+
+    def space_to_move(self, potential_coord, minoes_coord):
+        return all(
+            self.matrix.cell_is_free(potential_coord + mino_coord)
+            for mino_coord in minoes_coord
+        )
+
+    def rotate(self, rotation):
+        rotated_coords = tuple(
+            Coord(rotation * mino.coord.y, -rotation * mino.coord.x)
+            for mino in self.matrix.piece
+        )
+        for rotation_point, liberty_degree in enumerate(
+            self.matrix.piece.SRS[rotation][self.matrix.piece.orientation], start=1
+        ):
+            if self.move(liberty_degree, rotated_coords):
+                self.matrix.piece.orientation = (
+                    self.matrix.piece.orientation + rotation
+                ) % 4
+                self.matrix.piece.last_rotation_point = rotation_point
+                return True
+        else:
+            return False
+
+    def hold(self):
+        if not self.matrix.piece.hold_enabled:
+            return
+
+        self.matrix.piece.hold_enabled = False
+        self.stop(self.pattern_phase)
+        self.stop(self.fall)
+        self.matrix.piece, self.held.piece = self.held.piece, self.matrix.piece
+
+        for mino, coord in zip(self.held.piece, self.held.piece.MINOES_COORDS):
+            mino.coord = coord
+
+        if self.matrix.piece:
+            self.matrix.piece.coord = self.MATRIX_PIECE_COORD
+            self.matrix.ghost = self.matrix.piece.ghost()
+            self.on_hold(self.held.piece, self.matrix.piece, self.matrix.ghost)
+            self.falling_phase()
+        else:
+            self.generation_phase()
+            self.on_hold(self.held.piece, self.matrix.piece, self.matrix.ghost)
+
+    def on_hold(self, held_piece, falling_piece, ghost_piece):
+        pass
+
+    def pattern_phase(self):
+        self.phase = Phase.PATTERN
+        self.matrix.piece.prelocked = False
+        self.stop(self.pattern_phase)
+        self.stop(self.fall)
+
+        # Piece unlocked
+        if self.space_to_move(
+            self.matrix.piece.coord + Movement.DOWN,
+            (mino.coord for mino in self.matrix.piece),
+        ):
+            return
+
+        # Game over
+        if all(
+            (mino.coord + self.matrix.piece.coord).y >= self.matrix.lines
+            for mino in self.matrix.piece
+        ):
+            self.game_over()
+            return
+
+        if self.pressed_actions:
+            self.auto_repeat = False
+            self.stop(self.repeat_action)
+
+        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_locked(self.matrix, self.matrix.piece)
+
+        # T-Spin
+        if (
+            type(self.matrix.piece) == T_Tetrimino
+            and self.matrix.piece.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.matrix.piece.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
+
+        # Clear complete lines
+        lines_cleared = 0
+        for y, line in reversed(list(enumerate(self.matrix))):
+            if all(mino for mino in line):
+                lines_cleared += 1
+                self.on_line_remove(self.matrix, y)
+                self.matrix.pop(y)
+                self.matrix.append_new_line()
+        if lines_cleared:
+            self.stats.lines_cleared += lines_cleared
+
+        pattern_name, pattern_score, nb_combo, combo_score = self.stats.pattern_phase(
+            t_spin, lines_cleared
+        )
+        self.on_pattern_phase(pattern_name, pattern_score, nb_combo, combo_score)
+
+        if self.stats.goal <= 0:
+            self.new_level()
+        else:
+            self.generation_phase()
+
+        if self.pressed_actions:
+            self.start(self.repeat_action, self.AUTOREPEAT_DELAY)
+
+    def on_locked(self, matrix, locked_piece):
+        pass
+
+    def on_line_remove(self, matrix, y):
+        pass
+
+    def on_pattern_phase(self, pattern_name, pattern_score, nb_combo, combo_score):
+        pass
 
     def move_left(self):
         self.move(Movement.LEFT)
@@ -141,210 +384,64 @@ class TetrisLogic:
     def rotate_counter(self):
         self.rotate(Rotation.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.score += 2
-        self.lock()
-
-    def fall(self):
-        self.move(Movement.DOWN)
-
-    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):
-        self.current.prelocked = False
-        self.stop(self.lock)
-
-        # Piece unlocked
-        if self.can_move(self.current.coord + Movement.DOWN, (mino.coord for mino in self.current)):
-            return
-
-        # Game over
-        if all((mino.coord + self.current.coord).y >= self.NB_LINES for mino in self.current):
-            self.game_over()
-            return
-
-        if self.pressed_actions:
-            self.auto_repeat = False
-            self.restart(self.repeat_action, self.AUTOREPEAT_DELAY)
-
-        # T-Spin
-        if 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:
-            coord = mino.coord + self.current.coord
-            del mino.coord
-            if coord.y <= self.NB_LINES + 3:
-                self.matrix[coord.y][coord.x] = mino
-
-        # Clear complete lines
-        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)
+        while self.move(Movement.DOWN, lock=False):
+            self.stats.score += 2
+        self.pattern_phase()
 
     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[(self.current.orientation + n) % 4]
+        t_slot_coord = (
+            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 type(self.held) == I:
-                self.held.coord = self.HELD_COORD + Movement.LEFT
-            else:
-                self.held.coord = self.HELD_COORD
-            for mino, coord in zip(self.held, self.held.MINOES_COORDS):
-                mino.coord = coord
-
-            if self.current:
-                self.current.coord = self.CURRENT_COORD
-                self.ghost = self.current.ghost()
-                self.move_ghost()
-            else:
-                self.new_current()
-
     def pause(self):
-        self.state = State.PAUSED
+        self.phase = Phase.PAUSED
         self.stop_all()
         self.pressed_actions = []
         self.auto_repeat = False
         self.stop(self.repeat_action)
 
     def resume(self):
-        self.state = State.PLAYING
-        self.start(self.fall, self.fall_delay)
-        if self.current.prelocked:
-            self.start(self.lock, self.lock_delay)
-        self.start(self.update_time, 1)
+        self.phase = Phase.FALLING
+        self.start(self.fall, self.stats.fall_delay)
+        if self.phase == Phase.LOCK:
+            self.start(self.pattern_phase, self.stats.lock_delay)
+        self.start(self.stats.update_time, 1)
 
     def game_over(self):
-        self.state = State.OVER
+        self.phase = Phase.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.stop(self.lock)
-        self.stop(self.update_time)
-
-    def update_time(self):
-        self.time += 1
+        self.stop(self.pattern_phase)
+        self.stop(self.stats.update_time)
 
     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, self.AUTOREPEAT_DELAY)
+            if action == self.soft_drop:
+                delay = self.stats.fall_delay / 20
+            else:
+                delay = self.AUTOREPEAT_DELAY
+            self.restart(self.repeat_action, delay)
 
     def repeat_action(self):
         if self.pressed_actions:
@@ -370,16 +467,16 @@ class TetrisLogic:
     def load_high_score(self, crypted_high_score=None):
         if crypted_high_score:
             crypted_high_score = int(pickle.loads(crypted_high_score))
-            self.high_score = crypted_high_score ^ CRYPT_KEY
+            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.high_score = 0
+            self.stats.high_score = 0
 
     def save_high_score(self):
-        crypted_high_score = self.high_score ^ CRYPT_KEY
+        crypted_high_score = self.stats.high_score ^ CRYPT_KEY
         crypted_high_score = pickle.dumps(crypted_high_score)
         return crypted_high_score
 

tetrislogic/tetromino.py

@@ -1,4 +1,6 @@
 # -*- coding: utf-8 -*-
+import random
+
 from .utils import Coord, Rotation, Color
 
 
@@ -14,9 +16,20 @@ class MetaTetromino(type):
         Tetromino.shapes.append(cls)
 
 
-class Tetromino(list):
+class Tetromino:
 
     shapes = []
+    random_bag = []
+
+    def __new__(cls):
+        if not cls.random_bag:
+            cls.random_bag = list(cls.shapes)
+            random.shuffle(cls.random_bag)
+        return cls.random_bag.pop()()
+
+
+class TetrominoBase(list):
+
     # Super rotation system
     SRS = {
         Rotation.CLOCKWISE: (
@@ -44,7 +57,7 @@ class Tetromino(list):
         return type(self)()
 
 
-class O(Tetromino, metaclass=MetaTetromino):
+class O_Tetrimino(TetrominoBase, metaclass=MetaTetromino):
 
     SRS = {
         Rotation.CLOCKWISE: (tuple(), tuple(), tuple(), tuple()),
@@ -57,7 +70,7 @@ class O(Tetromino, metaclass=MetaTetromino):
         return False
 
 
-class I(Tetromino, metaclass=MetaTetromino):
+class I_Tetrimino(TetrominoBase, metaclass=MetaTetromino):
 
     SRS = {
         Rotation.CLOCKWISE: (
@@ -77,31 +90,31 @@ class I(Tetromino, metaclass=MetaTetromino):
     MINOES_COLOR = Color.CYAN
 
 
-class T(Tetromino, metaclass=MetaTetromino):
+class T_Tetrimino(TetrominoBase, metaclass=MetaTetromino):
 
     MINOES_COORDS = (Coord(-1, 0), Coord(0, 0), Coord(0, 1), Coord(1, 0))
     MINOES_COLOR = Color.MAGENTA
 
 
-class L(Tetromino, metaclass=MetaTetromino):
+class L_Tetrimino(TetrominoBase, metaclass=MetaTetromino):
 
     MINOES_COORDS = (Coord(-1, 0), Coord(0, 0), Coord(1, 0), Coord(1, 1))
     MINOES_COLOR = Color.ORANGE
 
 
-class J(Tetromino, metaclass=MetaTetromino):
+class J_Tetrimino(TetrominoBase, metaclass=MetaTetromino):
 
     MINOES_COORDS = (Coord(-1, 1), Coord(-1, 0), Coord(0, 0), Coord(1, 0))
     MINOES_COLOR = Color.BLUE
 
 
-class S(Tetromino, metaclass=MetaTetromino):
+class S_Tetrimino(TetrominoBase, metaclass=MetaTetromino):
 
     MINOES_COORDS = (Coord(-1, 0), Coord(0, 0), Coord(0, 1), Coord(1, 1))
     MINOES_COLOR = Color.GREEN
 
 
-class Z(Tetromino, metaclass=MetaTetromino):
+class Z_Tetrimino(TetrominoBase, metaclass=MetaTetromino):
 
     MINOES_COORDS = (Coord(-1, 1), Coord(0, 1), Coord(0, 0), Coord(1, 0))
     MINOES_COLOR = Color.RED

tetrislogic/utils.py

@@ -37,3 +37,14 @@ class Color:
     ORANGE = 4
     RED = 5
     YELLOW = 6
+
+
+class Phase:
+
+    STARTING = "STARTING"
+    GENERATION = "GENERATION"
+    FALLING = "FALLING"
+    LOCK = "LOCK"
+    PATTERN = "PATTERN"
+    PAUSED = "PAUSED"
+    OVER = "OVER"