貪吃蛇_雙師素材更新 | JavaScript 程式專案

{"id":114767,"student_id":10,"content":"setBackdrop('black');\nvar head = createSprite('head.png');\nvar body = createSprite('body.png');\nvar food = createSprite('food.png');\nvar bodies = [body];\nvar score = 0;\nvar clock = 0;\nbody.x -= 20;\nfood.x = Math.random()*640;\nfood.y = Math.random()*480;\n\n\nforever(function() {\n    clock++;\n    print(score, 10, 10, 'white');\n    \n    if (clock%8 == 0) {\n        if (head.touched(food)) {\n            food.x = Math.random()*640;\n            food.y = Math.random()*480;\n            var b = createSprite('body.png');\n            b.moveTo(head);\n            bodies.push(b);\n            score++;\n        }\n        if (head.touched(bodies) || head.x \u003c 0 || head.y \u003c 0 || head.x \u003e 640 || head.y \u003e 480) {\n            stop();\n            print(\"Game over!\", 160, 200, \"white\", 60);\n        }\n        var b = bodies.pop();\n        b.moveTo(head);\n        bodies.unshift(b);\n        head.stepForward(20);\n    }\n\n    if (key.up) {\n        head.direction = 0;\n    }\n    if (key.right) {\n        head.direction = 90;\n    }\n    if (key.down) {\n        head.direction = 180;\n    }\n    if (key.left) {\n        head.direction = 270;\n    }\n});","created_at":"2019-12-16T15:58:15.029+08:00","updated_at":"2020-04-29T20:53:06.557+08:00","name":"貪吃蛇_雙師素材更新","language":"javascript","screenshot":{"url":"https://cdn7.koding.school/uploads/project/screenshot/114767/50fd2063b61e37e1d3bede9212ea5972.jpg"},"parent_id":2,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":270,"hashid":"9ygsevzn","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}