main

import pygame
pygame.init()
win = pygame.display.set_mode((800, 800))
pygame.display.set_caption("Scrolling game")
#declare variables
#   for a player
moving_left = False
moving_right = False
jump = False
TILE_SIZE = 32
#   for a map
scrollx = 0
#creating_world
with open('world.txt') as world:
    reader = world.read()
    world_data = reader.split("\n")
    world.close()
class Square(pygame.sprite.Sprite):
    def __init__(self, x, y):
        pygame.sprite.Sprite.__init__(self)
        self.rect = pygame.Rect(x, y, 32, 32)
        self.can_jump = True
        self.vely = -30
    def draw(self):
        pygame.draw.rect(win, (255, 80, 80), self.rect)
    def move(self):
        global scrollx, jump
        Gravity = 3
        dx = 0
        dy = 0
        dy += Gravity
        if moving_left:
            dx -= 4
        elif moving_right:
            dx += 4
        if jump:
            dy += self.vely
            self.vely += 1
            if self.vely == 0:
                jump = False
                self.can_jump = True
                self.vely = -30
        for tile in obstacle_list:
            if self.rect.bottom >= tile.y and jump == False:
                dy = 0
        scrollx = -dx
        self.rect.x += dx
        self.rect.y += dy
class Block(pygame.sprite.Sprite):
    def __init__(self, x, y, width, height, color, name_file):
        pygame.sprite.Sprite.__init__(self)
        self.rect = pygame.Rect(x, y, width, height)
        self.color = color
        self.image = pygame.transform.scale(pygame.image.load(f'blocks/{name_file}'), (width, height))
    def move(self):
        self.rect.x += scrollx
Player = Square(400, 400)
run = True
Dirt_group = pygame.sprite.Group()
Grass_group = pygame.sprite.Group()
Clock = pygame.time.Clock()
obstacle_list = []
count_loads = 0
while run:
    Clock.tick(80)
    win.fill((255, 124, 255))
    if count_loads != 1:
        y = 0
        for row in world_data:
            x = 0
            for tile in row:
                if tile == '1':
                    dirt = Block(x * TILE_SIZE, y * TILE_SIZE, TILE_SIZE, TILE_SIZE, (70, 27, 2), 'dirt.png')
                    Dirt_group.add(dirt)
                if tile == '2':
                    grass = Block(x * TILE_SIZE, y * TILE_SIZE, TILE_SIZE, TILE_SIZE, (29, 194, 12), 'grass.png')
                    Grass_group.add(grass)
                if tile != '0':
                    obstacle_list.append(pygame.Rect(x * TILE_SIZE, y * TILE_SIZE, TILE_SIZE, TILE_SIZE))
                x += 1
            y += 1
        count_loads += 1
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            run = False
        if event.type == pygame.KEYDOWN:
            if event.key == pygame.K_d:
                moving_right = True
            if event.key == pygame.K_a:
                moving_left = True
            if event.key == pygame.K_SPACE and Player.can_jump:
                jump = True
                Player.can_jump = False
        if event.type == pygame.KEYUP:
            if event.key == pygame.K_d:
                moving_right = False
            if event.key == pygame.K_a:
                moving_left = False
    Grass_group.update()
    Dirt_group.update()
    Grass_group.draw(win)
    Dirt_group.draw(win)
    Player.draw()
    Player.move()
    pygame.display.update()