... | JavaScript 程式專案 | 橘蘋學習平台

{"id":10360,"student_id":13,"content":"setBackdrop(\"#ffffff\");\nvar koding = createSprite({\n    x: 320,\n    y: 240,\n    scale: 0.2,\n    costumes: \"1.svg\"\n});\n\nvar rad = 0;\nvar y = -5;\n\nforever(function(){\n    koding.x = 320 + 200*Math.sin(rad);\n    // koding.y = 240 - 200*Math.cos(rad);\n    koding.y += y;\n    rad += 0.05;// 重複執行20次\n    if(koding.x == 520 || koding.) {\n        y *= -1;\n    }\n});\n\n// var vx = 20;\n// var vy = -3;\n// var x = -1;\n// forever(function () {\n//     vx += x;\n//     koding.x += vx;\n//     koding.y += vy;\n//     console.log(vx);\n//     if (vx \u003c= -20 || vx \u003e= 20) {\n//         x *= -1;\n//     }\n//     if(vx \u003c= -20 || vx \u003e= 20 || vx == 0) {\n//         vy *= -1;\n//     }\n// });","created_at":"2017-03-01T20:52:04.729+08:00","updated_at":"2019-11-11T20:44:06.423+08:00","name":"...","language":"javascript","screenshot":{"url":"https://cdn6.koding.school/uploads/project/screenshot/10360/eda6414e169265410d9d1d2d45a0454f.jpg"},"parent_id":2,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":275,"hashid":"6rps92z3","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}