射氣球（完整版）副本 | JavaScript 程式專案

{"id":185050,"student_id":16,"content":"var bg_1 = createSprite('bg_1.png'); //背景1\nvar bg_2 = createSprite('bg_2.png'); //背景2\nvar target = createSprite('target.png'); //準星\nvar reward = createSprite('r0.png', 'r1.png', 'r2.png', 'r3.png', 'r4.png', 'r5.png', 'r6.png', 'r7.png', 'r8.png', 'r9.png', 'r10.png'); //獎品\nvar number = createSprite('n0.png', 'n1.png', 'n2.png', 'n3.png', 'n4.png', 'n5.png'); //倒數秒數\nvar clock = 0; //計數器\nvar scores = 0; //遊戲分數\nvar balloons = []; //存放氣球角色的陣列\nvar endTime = Date.now() + 15000;\n\nnumber.opacity = 0.7;\nnumber.hidden = true;\n\nbg_1.layer = 1;\nnumber.layer = 2;\ntarget.layer = 3;\nreward.layer = 4;\nreward.hidden = true;\ntarget.scale = 0.75;\n\nforever(loop);\n\nfunction loop () {\n    var time = Math.floor((endTime - Date.now())/1000);\n    drawText(scores, 60, 20, 'white', 40);\n    drawText(time, 150, 20, 'white', 40);\n    target.x = cursor.x;\n    target.y = cursor.y;\n    clock++;\n    if (clock % 10 == 0) {\n        var b = createSprite('a.png', 'b.png', 'c.png', 'd.png', 'e.png', 'f.png', 'g.png');\n        b.x = Math.random()*1000 + 100;\n        b.y = 800;\n        var rand = Math.random();\n        if (rand \u003c 0.3) b.costumeId = 0;\n        else if (rand \u003c 0.6) b.costumeId = 1;\n        else if (rand \u003c 0.7) b.costumeId = 2;\n        else if (rand \u003c 0.8) b.costumeId = 3;\n        else if (rand \u003c 0.9) b.costumeId = 4;\n        else if (rand \u003c 0.95) b.costumeId = 5;\n        else b.costumeId = 6;\n        balloons.push(b);\n    }\n    for (var i = 0; i \u003c balloons.length; i++) {\n        var b = balloons[i];\n        if (b.costumeId == 0) b.y -= 3;\n        if (b.costumeId == 1) b.y -= 5;\n        if (b.costumeId == 2) b.y -= 7;\n        if (b.costumeId == 3) b.y -= 8;\n        if (b.costumeId == 4) b.y -= 8;\n        if (b.costumeId == 5) b.y -= 7;\n        if (b.costumeId == 6) b.y -= 6;\n        if (cursor.isDown \u0026\u0026 b.touched(cursor)) {\n            if (b.costumeId == 0) scores += 1;\n            if (b.costumeId == 1) scores += 5;\n            if (b.costumeId == 2) scores += 10;\n            if (b.costumeId == 3) scores *= 2;\n            if (b.costumeId == 4) scores /= 2;\n            if (b.costumeId == 5) endTime = Date.now();\n            if (b.costumeId == 6) endTime += 3000\n            b.destroy();\n        }\n    }\n\n}","created_at":"2020-08-23T16:00:30.900+08:00","updated_at":"2020-08-24T04:47:50.464+08:00","name":"射氣球（完整版） 副本","language":"javascript","screenshot":{"url":"https://cdn3.koding.school/uploads/project/screenshot/185050/73b9d971e48b83a6479165ba7dcef638.jpg"},"parent_id":11102,"plugin":"Game.set({width: 1200, height: 900})","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":98,"hashid":"vngse34e","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}