節食蛇 | 程式專案 | 橘蘋學習平台

{"id":216828,"student_id":10,"content":"from game import *\nimport random\n\nset_backdrop(\"black\")\n\nhead = create_sprite(\"body.png\")\nbody = [create_sprite(\"body.png\")]\nfood = []\n\nhead.x = 50*12 + 25\nhead.y = 50*9 + 25\n\n\nclock = 0\n\ndef loop():\n    global clock, body\n    \n    draw_text(int(clock/60), 10, 10, 'blue', 40)\n    \n    clock += 1\n    if clock % 10 == 0:\n        tail = body.pop()\n        tail.move_to(head)\n        head.step_forward(50)\n        body = [tail] + body\n    \n        for f in food:\n            if f.touched(head):\n                b = create_sprite(\"body.png\")\n                b.move_to(head)\n                f.destroy()\n                body.append(b)\n                \n        for b in body:\n            if b.touched(head):\n                set_backdrop(\"pink\")\n                stop()\n    \n    if clock % 60 == 0:\n        f = create_sprite('food.png')\n        f.x = random.randrange(0, 24) * 50 + 25\n        f.y = random.randrange(0, 18) * 50 + 25\n        food.append(f)\n    \n    \n    if key.up and head.direction != 180: head.direction = 0\n    if key.right and head.direction != 270: head.direction = 90\n    if key.down and head.direction != 0: head.direction = 180\n    if key.left and head.direction != 90: head.direction = 270\n    \n    if head.x \u003c 0 or head.x \u003e 1200 or  head.y \u003c 0 or head.y \u003e 900:\n        set_backdrop(\"pink\")\n        stop()\n        \n\ngame.forever(loop) #重複不斷執行","created_at":"2021-01-06T18:11:47.041+08:00","updated_at":"2021-01-06T18:52:15.283+08:00","name":"節食蛇","language":"python","screenshot":{"url":"https://cdn2.koding.school/uploads/project/screenshot/216828/d1df25b2738683732bd80fb77933492e.jpg"},"parent_id":4,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":212,"hashid":"meysw6n89","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}