滑雪_完整 | JavaScript 程式專案

{"id":354049,"student_id":10,"content":"let images = ['o_0.png', 'o_1.png', 'o_2.png', 't_3.png', 't_4.png', 't_5.png']\nlet numberImgs = ['0.png', '1.png', '2.png', '3.png', '4.png', '5.png', '6.png', '7.png', '8.png', '9.png'];\nlet bg = createSprite('bg.png'); //背景圖\nlet info = createSprite('info.png'); //山屋背景\nlet n1 = createSprite(numberImgs); //分數個位數\nlet n2 = createSprite(numberImgs); //分數十位數\nlet n3 = createSprite(numberImgs); //分數百位數\nlet b1 = createSprite(images); //障礙物1\nlet b2 = createSprite(images); //障礙物2\nlet b3 = createSprite(images); //障礙物3\nlet b4 = createSprite(images); //障礙物4\nlet monster = createSprite('m_0.png', 'm_1.png', 'm_2.png'); //雪怪\nlet people = createSprite('y_0.png', 'y_1.png'); //觀光客叩叮\nlet player = createSprite('p_0.png', 'p_1.png', 'p_2.png', 'p_3.png'); //玩家\nlet enterBtn = createSprite('enter_btn.png'); // 重新開始提示按鍵\n\nlet speed = 6; // 速度\nlet score = 0; // 分數\nlet isStart = false; // 是否開始\n\ninit(); // 初始化\n\nn1.moveTo(50, 50);\nn2.moveTo(100, 50);\nn3.moveTo(150, 50);\nenterBtn.y = 700;\n\n// 重置所有角色位置\nfunction init () {\n    info.y = 450;\n    bg.y = 1800;\n    b1.moveTo(1300, 0);\n    b2.moveTo(1300, 300);\n    b3.moveTo(1300, 600);\n    b4.moveTo(1300, 900);\n    monster.y = -1000;\n    player.x = 600;\n    people.y = 1200;\n    score = 0;\n    speed = 5;\n    enterBtn.hidden = true;\n    isStart = false;\n    player.costumeId = 0;\n    people.costumeId = 0;\n}\n\n\n// 遊戲主迴圈\nfunction gameloop () {\n    if (isStart \u0026\u0026 enterBtn.hidden) {\n        updatePlayer();\n        updateMonster();\n        updateGround();\n        updateBlock(b1);\n        updateBlock(b2);\n        updateBlock(b3);\n        updateBlock(b4);\n        updatePeople();\n        updateNumbers();\n        if (speed \u003c 10) {\n            speed += 0.001;\n        }\n    }\n\n    if (key.right || key.left) {\n        isStart = true;\n    }\n\n    if (key.enter \u0026\u0026 enterBtn.hidden == false) {\n        init();\n    }\n}\n\n// 更新背景圖\nfunction updateGround () {\n    bg.y -= speed;\n    info.y -= speed;\n    if (bg.y \u003c 0) {\n        bg.y += 900;\n    }\n}\n\n// 更新障礙物\nfunction updateBlock (block) {\n    block.y -= speed;\n    if (block.y \u003c 0) {\n        block.y += 1200;\n        block.x = 100 + Math.random() * 1000;\n        block.costumeId = Math.floor(Math.random() * 6);\n        block.scale = 1.3;\n    }\n    if (block.touched(player) \u0026\u0026 block.y \u003e player.y) {\n        gameover();\n    }\n}\n\n// 更新玩家\nfunction updatePlayer () {\n    player.costumeId = 0;\n    if (key.right \u0026\u0026 player.x \u003c 1200) {\n        player.x += speed * 1.5;\n        player.costumeId = 1;\n    }\n    if (key.left \u0026\u0026 player.x \u003e 0) {\n        player.x -= speed * 1.5;\n        player.costumeId = 2;\n    }\n}\n\n// 更新雪怪\nfunction updateMonster () {\n\n    monster.y += speed / 2;\n    if (monster.y \u003e 1000) {\n        monster.y -= 1800;\n    }\n\n    if (monster.x \u003e player.x) {\n        monster.x -= speed / 6;\n    } else {\n        monster.x += speed / 6;\n    }\n    \n    if (monster.y % 100 \u003e 50) {\n        monster.costumeId = 0;\n    } else {\n        monster.costumeId = 1;\n    }\n\n    if (monster.touched(player) \u0026\u0026 monster.y \u003c player.y) {\n        gameover();\n    }\n}\n\n// 更新黃色叩叮\nfunction updatePeople () {\n\n    // people.y -= speed / 2;\n    if (people.costumeId == 0) {\n        people.y -= speed / 2;\n    } else {\n        people.y -= speed;\n    }\n\n    if (people.y \u003c -100) {\n        people.y += 1300;\n        people.x = Math.random() * 1000 + 100;\n        people.costumeId = 0;\n    }\n\n    if (people.touched(player) \u0026\u0026 people.costumeId == 0) {\n        people.costumeId = 1;\n        score += 10;\n    }\n}\n\n// 更新分數\nfunction updateNumbers () {\n    score += 0.01;\n    let s = Math.floor(score);\n    n1.costumeId = Math.floor(s / 100);\n    n2.costumeId = Math.floor(s / 10) % 10;\n    n3.costumeId = s % 10;\n}\n\n// 遊戲結束\nfunction gameover () {\n    player.costumeId = 3; // 玩家跌倒\n    monster.costumeId = 2; // 雪怪嘲笑\n    enterBtn.hidden = false; // 顯示重新開始提示\n}\n\nforever(gameloop)","created_at":"2022-03-07T10:14:20.177+08:00","updated_at":"2022-03-10T08:56:51.633+08:00","name":"滑雪_完整","language":"javascript","screenshot":{"url":"https://cdn2.koding.school/uploads/project/screenshot/354049/b230fa3bcc0fafe3f75ee57f07ce202f.jpg"},"parent_id":249765,"plugin":"Game.set({width: 1200, height: 900})","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":146,"hashid":"wdks4rmrg","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}