def test_figure_move_left(self):
f = Figure()
cells = f.move_left()
for idx, cell in enumerate(f.cells):
self.assertEqual(cells[idx][0] + 1, cell[0])
self.assertEqual(cells[idx][1], cell[1])
class GameLogic:
def __init__(self, config):
self.config = config
self.falling_cycles = int(config.falling_rate / config.refresh_rate)
self.current_cycle_count = 0
self.tetromino = None
self.score = 0
self.game_ended = False
def is_step_down_cycle(self):
self.current_cycle_count = (self.current_cycle_count +
1) % self.falling_cycles
if self.current_cycle_count == 0:
return True
return False
def set_game_ended(self, has_ended):
self.game_ended = has_ended
def get_score(self):
return self.score
def has_full_row(self):
# start check with the bottom line
reverse_grid = copy.deepcopy(self.config.grid)
reverse_grid.reverse()
for i, line in enumerate(reverse_grid):
full_blocks = 0
for block in line:
if block == "X":
full_blocks += 1
if full_blocks == len(line):
self.score += 1
del self.config.grid[len(self.config.grid) - i - 1]
self.config.grid.insert(
0, [" " for _ in range(self.config.columns)])
return True
return False
def do_logic(self, input_key):
if not self.game_ended:
self.has_full_row()
if self.tetromino is None or self.tetromino.is_dead:
self.tetromino = Figure(self.config.columns, self.config.line,
self.config)
else:
if input_key == 100:
self.tetromino.move_right()
if input_key == 97:
self.tetromino.move_left()
if input_key == 115:
self.tetromino.move_to_bottom()
if input_key == 119:
self.tetromino.rotate_right()
if self.is_step_down_cycle():
self.tetromino.move_step_down()
if self.tetromino is not None and self.tetromino.y <= 0:
raise Exception("Initial collision")
return self.tetromino.draw(copy.deepcopy(self.config.grid))
class Game(Frame):
"""Game class"""
def __init__(self, master=None, title="Application"):
"""init Game class"""
Frame.__init__(self, master)
self.bQuit = Button(self, text='Quit', command=self.quit)
self.master.rowconfigure(0, weight=1)
self.master.columnconfigure(0, weight=1)
self.master.title(title)
self.grid(sticky=N + E + S + W)
self.best = 0
self.score = 0
self.lines = 0
self.first_screen()
def create_figure(self):
"""Create figure and next figure fu9nction"""
if self.next_figure is not None:
self.control.canvas_next.remove_figure(self.next_figure.shifted())
self.current_figure = self.next_figure
else:
self.current_figure = Figure()
# Draw next figure
self.next_figure = Figure()
self.control.canvas_next.hold_figure(self.next_figure.shifted())
self.control.canvas_next.redraw()
def gravity(self, event=None):
"""Move the figure one cell down and draw function"""
self.control.canvas.remove_figure(self.current_figure)
coords = self.current_figure.move_down()
if self.control.canvas.is_valid_coords(coords):
self.current_figure.cells = coords
else:
self.control.canvas.hold_figure(self.current_figure)
lines = self.control.canvas.find_complete_lines(
self.current_figure)
self.lines += lines
self.score += 4
if self.score > self.best:
self.best = self.score
self.control.score_string.set(f"Score: {self.score}")
self.control.best_string.set(f"Best: {self.best}")
self.control.lines_string.set(f"Lines: {self.lines}")
self.create_figure()
if self.control.canvas.is_valid_coords(self.current_figure.cells):
self.control.canvas.hold_figure(self.current_figure)
else:
self.game_over()
return 0
self.control.canvas.hold_figure(self.current_figure)
return 1
def move_left(self, event):
"""Move the figure one cell left and draw function"""
self.control.canvas.remove_figure(self.current_figure)
coords = self.current_figure.move_left()
if self.control.canvas.is_valid_coords(coords):
self.current_figure.cells = coords
self.control.canvas.hold_figure(self.current_figure)
self.control.canvas.redraw()
def move_right(self, event):
"""Move the figure one cell right and draw function"""
self.control.canvas.remove_figure(self.current_figure)
coords = self.current_figure.move_right()
if self.control.canvas.is_valid_coords(coords):
self.current_figure.cells = coords
self.control.canvas.hold_figure(self.current_figure)
self.control.canvas.redraw()
def rotate(self, event):
"""Rotate the figure clockwise and draw function"""
self.control.canvas.remove_figure(self.current_figure)
coords = self.current_figure.rotate()
if self.control.canvas.is_valid_coords(coords):
self.current_figure.cells = coords
self.control.canvas.hold_figure(self.current_figure)
self.control.canvas.redraw()
def first_screen(self):
"""Start screen control"""
self.control = Frame(borderwidth=3, relief="solid", bg="white")
self.control.grid(row=0, column=0, sticky=N + E + S + W)
header_im = PhotoImage(file="tetris.png")
self.control.header = Label(self.control,
image=header_im,
borderwidth=3,
relief="solid",
width=400,
bg="white")
self.control.header.image = header_im
self.control.header.grid(row=0, columnspan=3, sticky=N + E + S + W)
self.control.canvas = CanvasGame(self.control,
width=400,
height=600,
borderwidth=3,
relief="solid",
bg="white",
rows=24,
columns=16,
cell=25)
self.control.canvas.grid(row=1, column=0, rowspan=7)
self.control.canvas_next = Canvas(self.control,
width=150,
height=200,
borderwidth=3,
relief="solid",
bg="white")
self.control.canvas_next.grid(row=1,
column=1,
columnspan=2,
sticky=N + E + S + W)
self.control = Frame(borderwidth=3, relief="solid", bg="white")
self.control.grid(row=0, column=0, sticky=N + E + S + W)
self.control.best_string = StringVar()
self.control.best_string.set(f"Best: {self.best}")
self.control.score_string = StringVar()
self.control.score_string.set(f"Score: {self.score}")
header_im = PhotoImage(file="tetris.png")
self.control.header = Label(self.control,
image=header_im,
borderwidth=3,
relief="solid",
width=615,
bg="white")
self.control.header.image = header_im
self.control.header.grid(row=0, columnspan=4, sticky=N + E + S + W)
self.control.score = Label(self.control,
textvariable=self.control.score_string,
borderwidth=3,
relief="solid",
font=("Liberation Sans", 14),
bg="white")
self.control.score.grid(row=2,
column=1,
columnspan=2,
sticky=N + E + S + W)
self.control.new_game = Button(self.control,
text="New Game",
command=self.second_screen,
borderwidth=3,
relief="solid",
font=("Liberation Sans", 14),
bg="white")
self.control.new_game.grid(row=4,
column=1,
columnspan=2,
sticky=N + E + S + W)
self.control.best = Label(self.control,
textvariable=self.control.best_string,
borderwidth=3,
relief="solid",
font=("Liberation Sans", 14),
bg="white")
self.control.best.grid(row=6,
column=1,
columnspan=2,
sticky=N + E + S + W)
self.control.quit = Button(self.control,
text="Quit",
command=self.quit,
borderwidth=3,
relief="solid",
font=("Liberation Sans", 14),
bg="white")
self.control.quit.grid(row=8,
column=1,
columnspan=2,
sticky=N + E + S + W)
self.control.grid_rowconfigure(1, minsize=100)
self.control.grid_rowconfigure(3, minsize=50)
self.control.grid_rowconfigure(5, minsize=50)
self.control.grid_rowconfigure(7, minsize=50)
self.control.grid_columnconfigure(0, minsize=35)
def second_screen(self):
"""Game screen control"""
self.score = 0
self.lines = 0
self.control = Frame(borderwidth=3, relief="solid")
self.control.grid(row=0, column=0, sticky=N + E + S + W)
self.control.best_string = StringVar()
self.control.best_string.set(f"Best: {self.best}")
self.control.score_string = StringVar()
self.control.score_string.set(f"Score: {self.score}")
self.control.lines_string = StringVar()
self.control.lines_string.set(f"Lines: {self.lines}")
header_im = PhotoImage(file="tetris.png")
self.control.header = Label(self.control,
image=header_im,
borderwidth=3,
relief="solid",
width=400,
bg="white")
self.control.header.image = header_im
self.control.header.grid(row=0, columnspan=3, sticky=N + E + S + W)
self.control.canvas = CanvasGame(self.control,
width=400,
height=600,
borderwidth=3,
relief="solid",
bg="white",
rows=24,
columns=16,
cell=25)
self.control.canvas.grid(row=1, column=0, rowspan=7)
self.control.canvas_next = CanvasGame(self.control,
width=200,
height=200,
borderwidth=3,
relief="solid",
bg="white",
rows=8,
columns=8,
cell=25)
self.control.canvas_next.grid(row=1,
column=1,
columnspan=2,
sticky=N + E + S + W)
self.control.lines = Label(self.control,
textvariable=self.control.lines_string,
borderwidth=3,
relief="solid",
font=("Liberation Sans", 14),
bg="white")
self.control.lines.grid(row=3,
column=1,
columnspan=2,
sticky=N + E + S + W)
self.control.score = Label(self.control,
textvariable=self.control.score_string,
borderwidth=3,
relief="solid",
font=("Liberation Sans", 14),
bg="white")
self.control.score.grid(row=4,
column=1,
columnspan=2,
sticky=N + E + S + W)
self.control.best = Label(self.control,
textvariable=self.control.best_string,
borderwidth=3,
relief="solid",
font=("Liberation Sans", 14),
bg="white")
self.control.best.grid(row=5,
column=1,
columnspan=2,
sticky=N + E + S + W)
self.control.pause = Button(self.control,
text="Pause",
command=self.pause,
borderwidth=3,
relief="solid",
font=("Liberation Sans", 14),
bg="white")
self.control.pause.grid(row=6, column=1, sticky=N + E + S + W)
self.control.quit = Button(self.control,
text="Quit",
command=self.terminate,
borderwidth=3,
relief="solid",
font=("Liberation Sans", 14),
bg="white")
self.control.quit.grid(row=6, column=2, sticky=N + E + S + W)
self.control.canvas.draw()
self.control.canvas_next.draw()
self.next_figure = None
self.create_figure()
self._job = None
self.bind_all("<Left>", self.move_left)
self.bind_all("<Right>", self.move_right)
self.bind_all("<Up>", self.rotate)
self.bind_all("<Down>", self.gravity)
self.tick()
def tick(self):
"""Game timer"""
flag = self.gravity()
if flag == 0:
return
self.control.canvas.redraw()
self._job = self.after(250, self.tick)
def resume(self):
"""Resume game function"""
self.control.pause.config(command=self.pause, text="Pause")
self._job = self.after(250, self.tick)
self.bind_all("<Left>", self.move_left)
self.bind_all("<Right>", self.move_right)
self.bind_all("<Up>", self.rotate)
self.bind_all("<Down>", self.gravity)
def pause(self):
"""Pause game function"""
if self._job is not None:
self.after_cancel(self._job)
self._job = None
self.unbind_all("<Left>")
self.unbind_all("<Right>")
self.unbind_all("<Up>")
self.unbind_all("<Down>")
self.control.pause.config(command=self.resume, text="Resume")
def game_over(self):
"""Stop the game"""
if self._job is not None:
self.after_cancel(self._job)
self._job = None
self.unbind_all("<Left>")
self.unbind_all("<Right>")
self.unbind_all("<Up>")
self.unbind_all("<Down>")
self.control.pause.config(command=self.second_screen, text="Start")
messagebox.showinfo("Info", "Game Over")
def terminate(self):
"""Quit to start screen"""
if self._job is not None:
self.after_cancel(self._job)
self._job = None
self.first_screen()