算術炸彈（完整版） | JavaScript 程式專案

{"id":9464,"student_id":13,"content":"// Lesson 1\nsetBackdrop(\"bg.jpg\");\nvar right = createSprite(\"success.png\");\nright.moveTo(280, 300);\nvar wrong = createSprite(\"error.png\");\nwrong.moveTo(360, 300);\nvar bomb = createSprite([\"bomb.png\",\"boom.png\"]);\nbomb.moveTo( 180, 60);\n\nvar score = 0;\n// End of Lesson 1\n// Lesson 5\nvar progressBar = 300;\n// Lesson 2\ncreateQ();\n\nforever(function(){\n    print(\"Score: \" + score,280,360,\"#FF5151\",25); // Lesson 1\n    // Lesson 5 加入這個 if-else 判斷式\n    if(progressBar \u003e 0){\n        print(num1 + \"  + \" + num2 + \"  =  \", 240, 120, \"#8d6e63\", 40); // Lesson 2\n        print(answer,300,180,\"#8d6e63\",40); // Lesson 2\n    }else{\n        gameOver();\n    }\n    // Lesson 5 把進度條畫出來\n    progressBar-=2;\n    pen.fillColor = \"#FF5151\";\n    pen.size = 0;\n    pen.drawRect(200,60,progressBar, 10);\n});\n// Lesson 3\nright.when(\"click\", function () {\n    if(num1+num2 == answer){\n        score += 1;\n        createQ();   \n    }else{\n        // 遊戲結束\n        gameOver(); // Lesson 3 加入“遊戲結束”的註解，Lesson 4 才call function\n    }   \n});\n\nwrong.when(\"click\", function () {\n    if(num1+num2 != answer){\n        score += 1;\n        createQ();\n     }else{\n        // 遊戲結束\n        gameOver(); // Lesson 3 加入“遊戲結束”的註解，Lesson 4 才call function\n     }\n});\n// End of Lesson 3\n// Lesson 2\nfunction createQ(){\n    num1 = Math.ceil(Math.random()*10);\n    num2 = Math.ceil(Math.random()*10);\n    if(Math.random() \u003c 0.3) {\n        answer = num1 + num2;\n    }else {\n        answer = Math.floor(Math.random()*20);\n    }\n    progressBar = 300; // Lesson 5 才加入\n}\n// End of Lesson 2\n\n// Lesson 4\nfunction gameOver(){\n    print(\"Game Over\",190,120,\"#8d6e63\",50);\n    print(\"Score: \" + score,280,360,\"#FF5151\",25);\n    bomb.costumeId = 1;\n    stop();\n}\n// End of Lesson 4\n\n\n","created_at":"2017-03-01T20:52:04.729+08:00","updated_at":"2019-10-28T05:55:16.859+08:00","name":"算術炸彈（完整版）","language":"javascript","screenshot":{"url":"https://cdn9.koding.school/uploads/project/screenshot/9464/10cfddb7093634eb8b1cf7a790b40dba.jpg"},"parent_id":2,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":440,"hashid":"yeysvzmd","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}