達克比合作案遊戲 - Debug 副本 | JavaScript 程式專案

{"id":431282,"student_id":10,"content":"createSprite('bg.png');\nlet player = createSprite('player.png', 'playerWithFood.png', 'playerUpset.png');\nlet instructions = createSprite('instructions.png');\nlet gameoverText = createSprite('gameover.png');\nlet bgm;\n\n['tableA.png', 'tableB.png', 'tableC.png', 'tableD.png'].forEach((img, idx) =\u003e {\n    let table = createSprite(img);\n    table.moveTo(450, 340 + idx * 170);\n    table.layer = table.y;\n});\n\nplayer.moveTo(950, 170 * 2);\ngameoverText.layer = 1000;\ninstructions.layer = 2000;\n\nconst WAIT = 0; //等待開始\nconst PLAY = 1; //遊戲進行\nconst STOP = 2; //遊戲結束\n\nlet status = WAIT;\nlet speed = 1;\nlet score = 0;\nlet level = 0;\nlet clock = 0;\nlet playerLine = 0;\nlet beerMugs = [];\nlet customers = [];\n\nwhen('keydown', 'up', function () {\n    if (playerLine \u003e 0) playerLine -= 1;\n});\n\nwhen('keydown', 'down', function () {\n    if (playerLine \u003c 3) playerLine += 1;\n});\n\nwhen('keyup', 'space', createBeer);\n\nforever(gameloop);\n\nfunction gameloop() {\n    instructions.hidden = status !== WAIT;\n    gameoverText.hidden = status !== STOP;\n\n    if (status === WAIT \u0026\u0026 key.enter) {\n        startGame();\n    }\n    if (status === PLAY) {\n        updatePlayer();\n        beerMugs.forEach(updateBeer);\n        customers.forEach(updateCustomer);\n        updateClock();\n    }\n    if (status === STOP \u0026\u0026 key.q) {\n        status = WAIT;\n    }\n    if (status === PLAY || status === STOP) {\n        renderTexts();\n    }\n}\n\nfunction renderTexts() {\n    drawText('等級：' + level, 15, 15, 'white', 25);\n    drawText('分數：' + score, 15, 45, 'white', 25);\n    drawText('時間：' + Math.floor(clock / 60) + '秒', 15, 75, 'white', 25);\n}\n\nfunction startGame() {\n    beerMugs.forEach(s =\u003e s.destroy());\n    customers.forEach(s =\u003e s.destroy());\n    beerMugs = [];\n    customers = [];\n    score = 0;\n    level = 0;\n    clock = 0;\n    status = PLAY;\n    bgm = createSound('bgm.wav', true);\n}\n\nfunction updateClock() {\n    clock++;\n    if (clock % (130 - level * 10) == 0) createCustomer();\n    if (clock % 300 === 0 \u0026\u0026 level \u003c 10) level++;\n    speed = 1 + level * 0.1;\n}\n\nfunction updatePlayer() {\n    player.costumeId = status === STOP ? 2 : (key.space ? 1 : 0);\n    player.y = playerLine * 170 + 240;\n}\n\nfunction updateBeer(s) {\n    s.x -= speed * 4;\n    s.scale = s.x % 200 \u003e 100 ? 0.9: 1;\n    if (s.x \u003c 100 \u0026\u0026 !s.hidden) {\n        gameover();\n        s.costumeId = 1;\n    }\n    customers.forEach(customer =\u003e {\n        if (s.touched(customer) \u0026\u0026 s.line === customer.line) {\n            s.hidden = true;\n            customer.costumeId = 1;\n            score++;\n        }\n    });\n}\n\nfunction updateCustomer(s) {\n    s.x += s.costumeId === 0 ? speed * 1.7: -speed * 5;\n    if (s.x \u003c 0) s.hidden = true;\n    if (s.x \u003e 780) {\n        gameover();\n        s.costumeId = 2;\n    }\n}\n\nfunction createBeer() {\n    if (status === PLAY) {\n        let beer = createSprite('originalFood.png', 'brokenFood.png');\n        beer.moveTo(player);\n        beer.layer = 1000;\n        beer.line = playerLine;\n        beerMugs.push(beer);\n        createSound('shoot.wav');\n    }\n}\n\nfunction createCustomer() {\n    let customer = createSprite('customer.png', 'customerWithFood.png', 'customerAngry.png');\n    let line = Math.floor(Math.random() * 4);\n    customer.x = 80;\n    customer.y = line * 170 + 340 - 100; //向上位移一點\n    customer.line = line;\n    customer.layer = customer.y;\n    customers.push(customer);\n}\n\nfunction gameover() {\n    status = STOP;\n    createSound('lose.wav');\n    bgm.pause();\n}","created_at":"2022-09-01T18:48:05.198+08:00","updated_at":"2022-09-02T09:37:03.381+08:00","name":"達克比合作案遊戲 - Debug 副本","language":"javascript","screenshot":{"url":"https://cdn2.koding.school/uploads/project/screenshot/431282/b230fa3bcc0fafe3f75ee57f07ce202f.jpg"},"parent_id":431269,"plugin":"Game.set({width: 1200, height: 900})\n\n\n","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":125,"hashid":"d5msy9kmq","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}

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