beertender 副本 | JavaScript Programming Project

{"id":163409,"student_id":10,"content":"// 設定背景：\nsetBackdrop(\"bar.png\", 0, 0, 640, 550);\n//setBackdrop(\"bar.png\");\n\n// 播放音檔：\n//sound.play(\"Gymnopedie_No_1.mp3\");\nvar clock = 0;\nvar customers = [];\nvar beerMugs = [];\nvar backCustomers = [];\nvar score = 0;\nvar speed = 0.5;\nvar interval = 200;\nvar level = 1;\nvar count = 0;\n\nvar x_speed = 50;\n\n\nvar koding = createSprite(\"koding01.png\", \"koding02.png\");\nkoding.costumeId = 0;\nkoding.scale = 0.7;\nkoding.x = 500;\nkoding.y = 100;\nkoding.direction = 0;\n\n\nforever(loop); //重複不斷執行遊戲迴圈\nwhen(\"keydown\", \"down\", moveDown); //當下按鍵被按下時，執行 moveDown\nwhen(\"keydown\", \"up\", moveUp); //當下按鍵被按下時，執行 moveUp\nwhen(\"keydown\", \"space\", spceDown); //當下按鍵被按下時，執行 spceDown\nwhen(\"keyup\", \"space\", spceUp); //當下按鍵被按下時，執行 spceUp\n\n\n//遊戲主迴圈\nfunction loop () {\n    print(\"score: \" + score, 500, 10, 'white', 20);\n    print(\"Level: \" + level, 10, 10, 'white', 20);\n    print(\"interval: \" + interval, 200, 10, 'white', 20);\n    \n    createCustomer();\n    moveCustomers();\n    moveBeerMugs();\n    checkGameOver();\n    \n    clock += 1;\n    if(clock%500 === 0){\n        speed += 0.2;\n        level += 1;\n        if(interval\u003e20){\n            interval -= 30;\n        }\n    }\n}\n\nfunction moveDown () {\n    if (koding.y \u003c 400) {\n        koding.y += 100;\n    }\n}\n\nfunction moveUp () {\n    if (koding.y \u003e 100) {\n        koding.y -= 100;\n    }\n}\n\nfunction spceDown () {\n    koding.costumeId = 1;\n}\n\nfunction spceUp () {\n    koding.costumeId = 0;\n    createBeer(koding.y);\n}\n\nfunction createBeer(yloc) {\n    var beer = createSprite(\"beer.png\",\"broken.jpg\");\n    beer.costumeId = 0;\n    beer.scale = 0.15;\n    beer.x = 500;\n    beer.y = yloc+20;\n    beerMugs.push(beer);\n\n    beer.when(\"touch\", customers, function(target) {\n        target.costumeId = 1;\n        backCustomers.push(target);\n        score += 1;\n        this.hidden = true;\n        this.destroy();\n    });\n}\n\nfunction moveBeerMugs() {\n    for (var i = 0; i \u003c beerMugs.length; i++) {\n        if (beerMugs[i].hidden === false \u0026\u0026 beerMugs[i].costumeId === 0){\n            beerMugs[i].x -= 2*speed;\n        }\n    }\n}\n\nfunction createCustomer() {\n    if (clock%interval === 0) {\n        var customer = createSprite(\"customer.png\", \"customerWithBeer.png\");\n        customer.costumeId = 0;\n        customer.scale = 0.7;\n        customer.x = 50;\n        customer.y = 100*Math.ceil(Math.random()*4);\n        customers.push(customer);\n    }\n}\n\nfunction moveCustomers() {\n    for (var i = 0; i \u003c customers.length; i++) {\n        customers[i].x += speed;\n    }\n    for (var i = 0; i \u003c backCustomers.length; i++) {\n        backCustomers[i].x -= 3*speed;\n        if (backCustomers[i].x \u003c 50) {\n            backCustomers[i].destroy();\n        }\n    }\n}\n\nfunction checkGameOver() {\n    for (var i = 0; i \u003c beerMugs.length; i++) {\n        if (beerMugs[i].x \u003c 20) {\n            beerMugs[i].costumeId = 1;\n            gameOver();\n        }\n    }\n    for(var i = 0; i \u003c customers.length; i++){\n        if(customers[i].x \u003e 500){\n            gameOver();\n        }\n    }\n}\n\nfunction gameOver() {\n    print(\"GAME OVER\", 200, 250, 'white', 50);\n    stop();\n}\n","created_at":"2020-07-10T12:55:01.898+08:00","updated_at":"2020-07-10T13:15:44.800+08:00","name":"beertender 副本","language":"javascript","screenshot":{"url":"/uploads/project/screenshot/163409/1c49f9e65e702eb558c59378e3aa72f2.jpg"},"parent_id":163170,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":400,"hashid":"yeys9k32","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}

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