灰鴉邊境

[kcc4098-collab]

No description provided.

[kcc4098-collab]

import pygame
import random
import math

pygame.init()
WIDTH, HEIGHT = 720, 1080
screen = pygame.display.set_mode((WIDTH, HEIGHT))
pygame.display.set_caption("灰鴉邊境：2040")
clock = pygame.time.Clock()
FPS = 60

BG_COLOR = (18, 22, 30)
PLAYER_COLOR = (26, 170, 70)
ENEMY_COLOR = (170, 35, 35)
BULLET_COLOR = (230, 230, 40)

class Player:
def init(self):
self.x = WIDTH // 2
self.y = HEIGHT // 2
self.speed = 5
self.radius = 22

def move(self, dx, dy):
    self.x += dx * self.speed
    self.y += dy * self.speed
    self.x = max(self.radius, min(WIDTH - self.radius, self.x))
    self.y = max(self.radius, min(HEIGHT - self.radius, self.y))

def draw(self):
    pygame.draw.circle(screen, PLAYER_COLOR, (int(self.x), int(self.y)), self.radius)

class Bullet:
def init(self, x, y, angle):
self.x = x
self.y = y
self.speed = 10
self.angle = angle

def update(self):
    self.x += math.cos(self.angle) * self.speed
    self.y += math.sin(self.angle) * self.speed

def draw(self):
    pygame.draw.circle(screen, BULLET_COLOR, (int(self.x), int(self.y)), 5)

def is_out(self):
    return self.x < 0 or self.x > WIDTH or self.y < 0 or self.y > HEIGHT

class Enemy:
def init(self):
side = random.choice(["top","bottom","left","right"])
if side == "top":
self.x = random.randint(0, WIDTH)
self.y = -30
elif side == "bottom":
self.x = random.randint(0, WIDTH)
self.y = HEIGHT + 30
elif side == "left":
self.x = -30
self.y = random.randint(0, HEIGHT)
else:
self.x = WIDTH + 30
self.y = random.randint(0, HEIGHT)
self.speed = 2
self.radius = 18

def update(self, px, py):
    dx = px - self.x
    dy = py - self.y
    dist = math.hypot(dx, dy)
    if dist > 0:
        self.x += dx/dist * self.speed
        self.y += dy/dist * self.speed

def draw(self):
    pygame.draw.circle(screen, ENEMY_COLOR, (int(self.x), int(self.y)), self.radius)

def main():
player = Player()
bullets = []
enemies = []
spawn_timer = 0
font = pygame.font.SysFont(None, 40)
running = True

while running:
    clock.tick(FPS)
    screen.fill(BG_COLOR)
    mx, my = pygame.mouse.get_pos()

    for e in pygame.event.get():
        if e.type == pygame.QUIT:
            running = False
        if e.type == pygame.MOUSEBUTTONDOWN or e.type == pygame.FINGERDOWN:
            tx, ty = e.pos
            ang = math.atan2(ty - player.y, tx - player.x)
            bullets.append(Bullet(player.x, player.y, ang))

    move_x = (mx - player.x) * 0.08
    move_y = (my - player.y) * 0.08
    player.move(move_x, move_y)

    spawn_timer += 1
    if spawn_timer > 70:
        enemies.append(Enemy())
        spawn_timer = 0

    for b in bullets[:]:
        b.update()
        b.draw()
        if b.is_out():
            bullets.remove(b)

    for e in enemies[:]:
        e.update(player.x, player.y)
        e.draw()
        for b in bullets[:]:
            dist = math.hypot(e.x - b.x, e.y - b.y)
            if dist < e.radius:
                enemies.remove(e)
                bullets.remove(b)
                break

    player.draw()
    tip = font.render("點擊畫面射擊 | 手指拖動移動", True, (210,210,210))
    screen.blit(tip, (20, 20))
    pygame.display.flip()
pygame.quit()

if name == "main":
main()

[nwatab]

@kcc4098-collab
Thanks for your contribution! The game code looks interesting, but it was accidentally added to .gitignore instead of a proper game directory.
Could you move the code to a new folder like games/gray_raven_2040/main.py and restore the original .gitignore? Once that's done, we'd be happy to review it properly.