beertender_teacher 副本 | JavaScript Programming Project

{"id":169486,"student_id":10,"content":"// 設定背景：\nsetBackdrop(\"bar.png\");\n/*\nvar table = createSprite(\"table0.png\");\ntable.scale = 1;\ntable.x = 445;\ntable.y = 500;\n*/\nvar table = createSprite(\"table.png\");\ntable.scale = 1;\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 level = 1;\nvar speed = 0.5;\nvar interval = 200;\n\n//beertender\nvar koding = createSprite([\"koding.png\", \"kodingWithBeer.png\"]);\nkoding.costumeId = 0;\nkoding.x = 1200;\nkoding.y = 100;\nkoding.direction = 100;\n\nfunction kodingGoDown(){\n    if (koding.y \u003c 400) {\n        koding.y += 100;\n    }\n}\n\nfunction kodingGoUp(){\n    if (koding.y \u003e 100) {\n        koding.y -= 100;\n    }\n}\non(\"keydown\", \"down\", kodingGoDown);\non(\"keydown\", \"up\", kodingGoUp);\n\nfunction kodingGetBeer(){\n    koding.costumeId = 1;\n}\n\nfunction kodingSendBeer(){\n    koding.costumeId = 0;\n    createBeer(koding.y);\n}\n\non(\"keydown\", \"space\", kodingGetBeer);\non(\"keyup\", \"space\", kodingSendBeer);\n/*\n//老師示範\nwhen(\"keydown\", \"down\", function() {\n    if (koding.y \u003c 400) {\n        koding.y += 100;\n    }\n});\n//學生練習\nwhen(\"keydown\", \"up\", function() {\n    if (koding.y \u003e 100) {\n        koding.y -= 100;\n    }\n});\n\nwhen(\"keydown\", \"space\", function() {\n    koding.costumeId = 1;\n    //待：只觸發一次嗎？\n    //createBeer(koding.y);\n});\n\nwhen(\"keyup\", \"space\", function() {\n    koding.costumeId = 0;\n    createBeer(koding.y);\n});\n*/\nvar count = 0;\nfunction createBeer(yloc) {\n    var beer = createSprite([\"beer.png\",\"broken.jpg\"]);\n    //beer.scale = 0.15;\n    beer.x = 500;\n    beer.y = yloc+20;\n    beerMugs.push(beer);\n\n    beer.on(\"touch\", customers, function(target) {\n        target.costumeId = 1;\n        backCustomers.push(target);\n        score += 1;\n        beer.hidden = true;\n        beer.destroy();\n    });\n\n}\n\nfunction moveBeerMugs() {\n    for (var i = 0; i \u003c beerMugs.length; i++) {\n        if (beerMugs[i].hidden == false){\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.x = 50;\n        customer.y = 100*Math.ceil(Math.random()*4);\n        //customer.direction = 0;\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    \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    //gameOverLogo.hidden = false;\n    //startBtn.hidden = false;\n    drawText(\"GAME OVER\", 150, 220, 'white', 60);\n    stop();\n}\n\n// 不停地執行...\nforever(function() {\n    drawText(\"score:\", 500, 10, 'white', 20);\n    drawText(score, 600, 10, 'white', 20);\n    drawText(\"Level:\", 10, 10, 'white', 20);\n    drawText(level, 80, 10, 'white', 20);\n    drawText(\"interval:\", 210, 10, 'white', 20);\n    drawText(interval, 310, 10, 'white', 20);\n    createCustomer();\n    moveCustomers();\n    moveBeerMugs();\n    checkGameOver();\n    /*\n    if(key.up){\n        if (koding.y \u003e 100) {\n            koding.y -= 100;\n        }\n    }\n    if(key.down){\n        if (koding.y \u003c 400) {\n            koding.y += 100;\n        }\n    }\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});","created_at":"2020-07-22T18:21:49.934+08:00","updated_at":"2020-07-22T18:27:09.696+08:00","name":"beertender_teacher 副本","language":"javascript","screenshot":{"url":"/uploads/project/screenshot/169486/60b7576b88a6abb3962f63196879edb5.jpg"},"parent_id":169140,"plugin":"Game.set({width: 1200, height: 900})","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":411,"hashid":"yeys6yyw","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}

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