README.md import pygame import sys

Initialize pygame

pygame.init()

Screen dimensions

SCREEN_WIDTH = 800 SCREEN_HEIGHT = 600 screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT)) pygame.display.set_caption("Simple Mario Game")

Colors

BLACK = (0, 0, 0) WHITE = (255, 255, 255) RED = (255, 0, 0)

Mario character

class Mario: def init(self, x, y): self.x = x self.y = y self.width = 40 self.height = 60 self.velocity_y = 0 self.jumping = False

def draw(self, surface):
    pygame.draw.rect(surface, RED, (self.x, self.y, self.width, self.height))

def jump(self):
    if not self.jumping:
        self.jumping = True
        self.velocity_y = -15

def update(self):
    if self.jumping:
        self.velocity_y += 0.8
        self.y += self.velocity_y
        if self.y > SCREEN_HEIGHT - self.height:
            self.y = SCREEN_HEIGHT - self.height
            self.jumping = False
            self.velocity_y = 0

Obstacle (Goomba-like)

class Goomba: def init(self, x, y): self.x = x self.y = y self.width = 30 self.height = 30

def draw(self, surface):
    pygame.draw.rect(surface, BLACK, (self.x, self.y, self.width, self.height))

def move(self):
    self.x -= 2
    if self.x < -self.width:
        self.x = SCREEN_WIDTH

Create Mario and Goomba

mario = Mario(50, SCREEN_HEIGHT - 60) goomba = Goomba(SCREEN_WIDTH, SCREEN_HEIGHT - 30)

Game loop

clock = pygame.time.Clock() running = True

while running: for event in pygame.event.get(): if event.type == pygame.QUIT: running = False if event.type == pygame.KEYDOWN: if event.key == pygame.K_SPACE: mario.jump()

keys = pygame.key.get_pressed()
if keys[pygame.K_LEFT] and mario.x > 0:
    mario.x -= 5
if keys[pygame.K_RIGHT] and mario.x < SCREEN_WIDTH - mario.width:
    mario.x += 5

mario.update()
goomba.move()

# Check for collision
if (mario.x < goomba.x + goomba.width and
    mario.x + mario.width > goomba.x and
    mario.y < goomba.y + goomba.height and
    mario.y + mario.height > goomba.y):
    print("Game Over!")
    running = False

# Drawing
screen.fill(WHITE)
mario.draw(screen)
goomba.draw(screen)
pygame.display.flip()

clock.tick(30)

pygame.quit() sys.exit()