快樂鳥與邪惡刺(S) | JavaScript 程式專案

{"id":17392,"student_id":139,"content":"setBackdrop(\"bg.jpg\");\r\nvar score = 0\r\nvar firstSpikeY = 80\r\n\r\nvar topSpike = createSprite(\"topSpike.png\");\r\ntopSpike.y = 35;\r\n\r\nvar downSpike = createSprite(\"downSpike.png\");\r\ndownSpike.y = 445;\r\n\r\nvar bird = createSprite(\"bird.png\");\r\nbird.rotationStyle = \"flipped\"\r\n\r\nvar rightSpikes = [];\r\n\r\nvar leftSpikes = []\r\n\r\nvar vy = -6;\r\n\r\n\r\n\r\nfor(var i = 0;i\u003c5;i++){\r\n\r\n    var rightSpike = createSprite({\r\n    x: 455,\r\n    y: firstSpikeY + i*65,\r\n    hidden:true,\r\n    scale: 1.2, // 1.2倍大\r\n    costumes: [\"rightSpike.png\"]\r\n});\r\n    rightSpikes.push(rightSpike);\r\n}\r\nfor(var i = 0;i\u003c5;i++){\r\n\r\nvar leftSpike = createSprite({\r\n    x: 185,\r\n    y: firstSpikeY + i*65,\r\n    hidden:true,\r\n    scale: 1.2,\r\n    costumes: [\"leftSpike.png\"]\r\n});\r\nleftSpikes.push(leftSpike)\r\n}\r\n\r\nwhen(\"click\",function(){\r\n   vy = -6 \r\n\r\n\r\n\r\n});\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\nforever(function(){\r\n    bird.stepForward(3)\r\n    bird.y += vy;\r\n    vy += 0.3\r\n    if(bird.x \u003e 440){\r\n        bird.direction += 180\r\n        score ++\r\n        showleftSpikes();\r\n    }\r\n    if(bird.touched(topSpike)||bird.touched(downSpike)||\r\n    bird.touched(rightSpikes)||bird.touched(leftSpikes)){\r\n        stop()\r\n    }\r\n    \r\n    \r\n    \r\n    \r\n    \r\n    if (bird.x \u003c 200){\r\n        bird.direction += 180\r\n        score++\r\n        showrightSpikes()\r\n    }\r\n    if(score \u003c 10){\r\n    print(score,300,205,\"red\",60)\r\n}else{\r\n    print(score,285,205,\"red\",60)\r\n}\r\n});\r\n\r\n\r\nfunction showleftSpikes(){\r\n    for(var i=0; i\u003c4;i++){\r\n    var showSpikeIndex =  Math.floor(Math.random()*5)\r\n     leftSpikes[showSpikeIndex ].hidden = false\r\n}\r\n    for(var i=0;i\u003c5;i++){\r\n        rightSpikes[i].hidden = true;\r\n    }\r\n}\r\nfunction showrightSpikes(){\r\n    for(var i=0; i\u003c4;i++){\r\n    var showSpikeIndex =  Math.floor(Math.random()*5)\r\n     rightSpikes[showSpikeIndex ].hidden = false\r\n}\r\n for(var i=0;i\u003c5;i++){\r\n        leftSpikes[i].hidden = true;\r\n    }\r\n}\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n","created_at":"2017-09-16T17:18:06.748+08:00","updated_at":"2019-11-01T05:46:56.873+08:00","name":"快樂鳥與邪惡刺(S)","language":"javascript","screenshot":{"url":"https://cdn2.koding.school/uploads/project/screenshot/17392/c7070c2ff3ac51dc9d22ae07930a0fce.jpg"},"parent_id":11473,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":156,"hashid":"kdms6k3y","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}