11111

import pygame


class Board:
    def __init__(self, width, height):
        self.width = width
        self.height = height
        self.board = [[0 for _ in range(width)] for _ in range(height)]
        self.gray = []
        self.player = None
        self.left = 0
        self.top = 0
        self.cell_size = 10
        self.speed = 50

    def set_view(self, left, top, cell_size):
        self.left = left
        self.top = top
        self.cell_size = cell_size

    def render(self):
        for i, j in self.gray:
            pygame.draw.rect(screen, [128, 128, 128], [i, j, 50, 10])
        if self.player is not None:
            pygame.draw.rect(screen, [0, 0, 255], [self.player[0], self.player[1],
                                                       20, 20])
            x, y = self.player
            self.speed = 50
            for i, j in self.gray:
                left = max(x, i)
                top = min(y + 20, j + 10)
                right = min(x + 20, i + 50)
                bottom = max(y, j)
                widt = right - left
                heigh = top - bottom
                if widt > 0 and heigh > 0:
                    self.speed = 0

    def get_click1(self, mouse_pos):
        cell = self.get_cell1(mouse_pos)
        self.on_click1(cell)

    def get_cell1(self, mouse_pos):
        x, y = mouse_pos
        if x >= 500 or y >= 500:
            return None
        return x, y

    def on_click1(self, kor):
        if kor is not None:
            x, y = kor
            self.gray.append([x, y])

    def get_click2(self, mouse_pos):
        cell = self.get_cell2(mouse_pos)
        self.on_click2(cell)

    def get_cell2(self, mouse_pos):
        x, y = mouse_pos
        if x >= 500 or y >= 500:
            return None
        return x, y

    def on_click2(self, kor):
        if kor is not None:
            x, y = kor
            self.player = [x, y]
            self.speed = 50

    def move_down(self):
        if self.player is not None:
            self.player[1] += self.speed // 50

    def move_right(self):
        if self.player is not None:
            self.player[0] += 10

    def move_left(self):
        if self.player is not None:
            self.player[0] -= 10


pygame.init()
size = width, height = (500, 500)
screen = pygame.display.set_mode(size)
screen.fill((0, 0, 0))
n, m = 500, 500
board = Board(n, m)
running = True
is_next = False
speed = 50
fps = 0
font = pygame.font.Font(None, 25)
text = font.render("My text",True, pygame.Color("black"))
screen.blit(text, [250, 250])
timer = pygame.time.Clock()
while running:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False
        if event.type == pygame.MOUSEBUTTONDOWN and event.button == 1:
            board.get_click1(event.pos)
        if event.type == pygame.MOUSEBUTTONDOWN and event.button == 3:
            board.get_click2(event.pos)
        if event.type == pygame.KEYDOWN and event.key == pygame.K_RIGHT:
            board.move_right()
        if event.type == pygame.KEYDOWN and event.key == pygame.K_LEFT:
            board.move_left()
    fps += timer.tick()
    if fps / 20 >= 1:
        board.move_down()
        fps %= 20
    fps %= 20
    screen.fill((0, 0, 0))
    board.render()
    pygame.display.flip()
pygame.quit()

aaaw