poopy river | JavaScript 程式專案

{"id":226841,"student_id":10,"content":"Game.set({width: 800, height: 1200})\n\nvar player = createSprite('player.png');\nvar vx = 0;\nvar vy = 0;\nvar pps = [];\nvar circles = [];\nvar score = 0;\nplayer.y = 900;\n\nfor (var i=0; i\u003c10; i++) {\n    var s = createSprite('pp.png', 'orange.png', 'apple.png');\n    s.costumeId = Math.floor(Math.random() * 3);\n    s.x = Math.random() * 600 + 100;\n    s.y = - i * 300;\n    pps.push(s);\n}\n\nfor (var i=0; i\u003c10; i++) {\n    var c = createSprite('circle.png');\n    c.x = player.x;\n    c.y = player.y + i * 30;\n    circles.push(c);\n}\n\nfunction gameloop () {\n    score += 1;\n    player.x += vx;\n    \n    if (player.x \u003e 800 || player.x \u003c 0) {\n        vx = -vx;\n    }\n    \n    for (var i=0; i\u003cpps.length; i++) {\n        var s = pps[i];\n        s.y += vy;\n        if (s.y \u003e 1200) {\n            s.y -= 3000 - Math.random() * 100;\n            s.x = Math.random() * 600 + 100;\n            s.hidden = false;\n            if (Math.random() \u003e 0.9) {\n                s.costumeId = 1;\n            } else {\n                s.costumeId = 0;\n            }\n        }\n        \n        if (s.touched(player)) {\n            if (s.costumeId == 0) {\n                s.scale = 2;\n                stop();\n            } else {\n                s.hidden = true;\n            }\n        }\n    }\n    \n    for (var i=0; i\u003ccircles.length; i++) {\n        var c = circles[i];\n        c.y += vy;\n        c.scale -= 0.01;\n        c.opacity -= 0.01;\n        if (c.y \u003e 1200) {\n            c.x = player.x;\n            c.y = player.y;\n            c.scale = 1;\n            c.opacity = 1;\n        }\n    }\n    \n    print(score);\n}\n\nfunction changeDirection() {\n    if (vx == 0) {\n        vx = 5;\n        vy = 5;\n    } else {\n        vx = -vx;\n    }\n}\n\nforever(gameloop);\non('click', changeDirection);","created_at":"2021-02-04T16:15:32.551+08:00","updated_at":"2021-03-17T16:35:37.448+08:00","name":"poopy river","language":"javascript","screenshot":{"url":"https://cdn7.koding.school/uploads/project/screenshot/226841/bdbacac214027916cbbc2e35afdf86a1.jpg"},"parent_id":2,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":199,"hashid":"d5msvn8gm","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}