飛行訓練_雙師班_v3 | JavaScript 程式專案

{"id":165406,"student_id":10,"content":"setBackdrop('bg.png'); //設定背景\nvar ship = createSprite('player.png'); //飛船\nvar food = createSprite('food_0.png', 'food_1.png', 'food_2.png'); //目標物\nvar bars = createSprite('dd0.png', 'd1.png', 'd2.png', 'd3.png', 'd4.png', 'd5.png', 'd6.png', 'd7.png'); //儀表板\nvar n1 = createSprite('0.png', '1.png', '2.png', '3.png', '4.png', '5.png', '6.png', '7.png', '8.png', '9.png'); //百位數\nvar n2 = createSprite('0.png', '1.png', '2.png', '3.png', '4.png', '5.png', '6.png', '7.png', '8.png', '9.png'); //十位數\nvar n3 = createSprite('0.png', '1.png', '2.png', '3.png', '4.png', '5.png', '6.png', '7.png', '8.png', '9.png'); //個位數\nvar gameover = createSprite('gameover.png');\n\nvar shadows = []; //存放火焰角色\nvar bullets = []; //存放子彈角色\nvar level = 0; //遊戲等級\nvar clock = 0; //計數器\nvar end = 0; //緩慢模式結束時間點\nvar life = 7; //遊戲生命\nvar isStart = false; //是否開始遊戲\n\nn1.moveTo(550, 50);\nn2.moveTo(600, 50);\nn3.moveTo(650, 50);\nbars.moveTo(600, 850);\n\ngameover.hidden = true;\n\nfood.x = 100 + Math.random() * 1000;\nfood.y = 100 + Math.random() * 700;\nship.layer = 1;\n\nvar bgm = sound.play('bgm.mp3', true);\n\nforever(loop); //重複不斷執行遊戲回圈\n\n//遊戲主迴圈\nfunction loop () {\n    \n    if (isStart) {\n    \n        var speed = ship.distanceTo(cursor)/20;\n        ship.toward(cursor);\n        ship.stepForward(speed);\n    \n        clock++;\n        if ((clock \u003e end \u0026\u0026 clock %2 == 0) || clock%8 == 0) {\n            var bullet = createSprite('bullet_0.png', 'bullet_1.png');\n            bullet.direction = Math.random()*360;\n            bullet.stepForward(1200);\n            bullet.direction = Math.random()*360;;\n            bullets.push(bullet);\n        }\n    }\n\n    for (var i = 0; i \u003c bullets.length; i++) {\n        var b = bullets[i];\n        if (b.distanceTo(600, 450) \u003e 1200) {\n            b.destroy();\n        }\n        if (b.touched(ship)) {\n            b.destroy();\n            life--;\n            sound.play('hit.wav');\n        }\n        if (clock \u003c end) {\n            b.stepForward(1);\n            b.costumeId = 1;\n        } else {\n            b.stepForward(4);\n            b.costumeId = 0;\n        }\n    }\n\n    if (ship.touched(food)) {\n        food.x = 100 + Math.random() * 1000;\n        food.y = 100 + Math.random() * 700;\n\n        if (food.costumeId == 1 \u0026\u0026 life \u003c 7) {\n            life++;\n        }\n        if (food.costumeId == 2) {\n            end = clock + 500;\n        }\n\n        level += 1;\n        if (level % 10 == 4) {\n            food.costumeId = 2;\n        } else if (level % 10 == 9) {\n            food.costumeId = 1;\n        } else {\n            food.costumeId = 0;\n        }\n        sound.play('effect.wav');\n    }\n\n    n1.costumeId = Math.floor(level/100)%10;\n    n2.costumeId = Math.floor(level/10)%10;\n    n3.costumeId = Math.floor(level/1)%10;\n\n    bars.costumeId = life;\n    if (life \u003c= 0) {\n        stop();\n        gameover.hidden = false;\n    }\n\n    if (clock%5 == 0) {\n        var shadow = createSprite('flame.png');\n        shadow.direction = ship.direction + 90;\n        shadow.moveTo(ship);\n        shadows.push(shadow);\n    }\n    for (var i = 0; i \u003c shadows.length; i++) {\n        shadows[i].opacity -= 0.01;\n        shadows[i].scale -= 0.01;\n        if (shadows[i].opacity \u003c 0) {\n            shadows[i].destroy();\n        }\n    }\n    \n    if (cursor.isDown) {\n        isStart = true;\n    }\n};\n","created_at":"2020-07-15T16:10:44.264+08:00","updated_at":"2024-01-16T13:22:42.458+08:00","name":"飛行訓練_雙師班_v3","language":"javascript","screenshot":{"url":"https://cdn5.koding.school/uploads/project/screenshot/165406/d7f72eb85f77b49e3fb4f79f33aa33bb.jpg"},"parent_id":136305,"plugin":"Game.set({width: 1200, height: 900})","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":279,"hashid":"p93s9gkn","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}