week17.py

# Week 17: Dodger (lists + difficulty)
import random

WIDTH = 700
HEIGHT = 500

player = [WIDTH//2, HEIGHT-40]
speed = 6

# Enemies as a list of [x, y, vy]
enemies = [[random.randint(20, WIDTH-20), 0, random.randint(2, 5)] for _ in range(5)]
score = 0
game_over = False

def update():
    global score, game_over
    if game_over:
        return

    if keyboard.left:  player[0] -= speed
    if keyboard.right: player[0] += speed
    player[0] = max(10, min(WIDTH-10, player[0]))

    # Move enemies
    for e in enemies:
        e[1] += e[2]
        if e[1] > HEIGHT + 10:
            e[0] = random.randint(20, WIDTH-20)
            e[1] = -10
            e[2] = min(10, e[2] + 1)   # gets harder
            score += 1

        # Collision (simple)
        if abs(e[0] - player[0]) < 15 and abs(e[1] - player[1]) < 15:
            game_over = True

def draw():
    screen.clear()
    screen.draw.text(f"Score: {score}", (20, 20))
    screen.draw.filled_circle(tuple(player), 10, "white")
    for e in enemies:
        screen.draw.filled_circle((e[0], e[1]), 8, "red")

    if game_over:
        screen.draw.text("GAME OVER", center=(WIDTH//2, HEIGHT//2), fontsize=60)