迷宮產生器（預設版）副本 | JavaScript 程式專案

{"id":159942,"student_id":3647,"content":"var x = 0; //挖洞機的 X 座標\nvar y = 0; //挖洞機的 Y 座標\nvar width = 20; //格子大小\n \nforever(loop); \n \n\n// 遊戲主迴圈\nfunction loop () {\n   pen.fillColor = \"blue\";\n  \n    pen.drawRect(x*width+1, y*width+1, width-2, width-2);\n   var arr=[];\n   \n    if (maze[x+1][y].color==\"white\") {\n    arr.push(\"right\");\n    \n    }\n    if (maze[x-1][y].color==\"white\") {\n    arr.push(\"left\");\n    \n    }\n    if (maze[x][y-1].color==\"white\") {\n    arr.push(\"up\");\n    \n    }\n    if (maze[x][y+1].color==\"white\") {\n    arr.push(\"down\");\n    \n    }\n    \n     var rand=Math.floor(Math.random()*arr.length);\n    var next=arr[rand];\n    maze[x][y].color=\"lightblue\";\n     if (next==\"up\") {\n        maze[x][y].up = true;\n\n        y -= 1;\n        maze[x][y].down = true;\n    }\n    else if (next==\"down\") {\n        maze[x][y].down = true;\n        y += 1;\n        maze[x][y].up = true;\n    }\n    else if (next==\"left\") {\n        maze[x][y].left = true;\n        x -= 1;\n        maze[x][y].right = true;\n    }\n    else if (next==\"right\") {\n        maze[x][y].right = true;\n        x += 1;\n        maze[x][y].left = true;\n    }else{\n        maze[x][y].color=\"yellow\";\n        if (maze[x][y].right\u0026\u0026maze[x+1][y].color==\"lightblue\") {\n            \n            x+=1;\n            \n        }\n         else if (maze[x][y].left\u0026\u0026maze[x-1][y].color==\"lightblue\") { \n            x-=1;\n             \n        }\n         else if (maze[x][y].up\u0026\u0026maze[x][y-1].color==\"lightblue\") {\n            y-=1;\n             \n        }\n         else if (maze[x][y].down\u0026\u0026maze[x][y+1].color==\"lightblue\") {\n            y+=1;\n              \n        }\n    }\n   \n}\n\n    \n    \n    \n    \n    \n    \n    \n    \n   \n   ","created_at":"2020-06-20T18:36:09.230+08:00","updated_at":"2020-07-11T20:08:13.334+08:00","name":"迷宮產生器（預設版） 副本","language":"javascript","screenshot":{"url":"https://cdn5.koding.school/uploads/project/screenshot/159942/fa643086a07d91f394aab224632166d2.jpg"},"parent_id":157103,"plugin":"var maze = [];\nvar width = 20;\nvar row = 640/width;\nvar col = 480/width;\n\nfor (var x = -1; x \u003c row + 1; x++) {\n    maze[x] = [];\n    for (var y = -1; y \u003c col + 1; y++) {\n        var color = x == -1 || y == -1 || x == row || y == col ? 'black' : 'white';\n        maze[x][y] = {\n            color: color,\n            up: false,\n            right: false,\n            down: false,\n            left: false\n        };\n    }\n}\n\nforever(function() {\n    for (var cx = 0; cx \u003c row; cx++) {\n        for (var cy = 0; cy \u003c col; cy++) {\n            \n            var cell = maze[cx][cy];\n            pen.size = 0.001;\n            pen.fillColor = cell.color;\n            pen.drawRect(cx*width, cy*width, width, width);\n            \n            pen.size = 1;\n            var x = cx*width;\n            var y = cy*width;\n            if (!cell.up) pen.drawLine(x, y, x + width, y);\n            if (!cell.right) pen.drawLine(x + width, y, x + width, y + width);\n            if (!cell.down) pen.drawLine(x, y + width, x + width, y + width);\n            if (!cell.left) pen.drawLine(x, y + width, x, y);\n        }\n    }\n});\n","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":96,"hashid":"ej9s45v8","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}