{"id":51103,"student_id":243,"content":"\r\nvar grid = game(32, 24); // 初始化地圖\r\nwhen('keyup', 'space', grid.pause); // 空白鍵開始、暫停\r\n\r\nfunction update () {\r\n var newGrid=[]\r\n for (var x = 0; x \u003c 32; x++){\r\n newGrid[x=[]]\r\n for (var y = 0; y \u003c 24; y++){\r\n var c=calc(x,y);\r\n // print(1,x*20,y*20,'red')\r\n if(grid[x][y]\u0026\u0026 c\u003c2)newGrid[x][y]=false;\r\n if(grid[x][y]\u0026\u0026 c\u003e3)newGrid[x][y]=false;\r\n if(grid[x][y]\u0026\u0026 c==2)newGrid[x][y]=false;\r\n if(c==3)newGrid[x][y]=true;\r\n \r\n }\r\n \r\n }\r\n for (var x = 0; x \u003c 32; x++){\r\n for (var y = 0; y \u003c 24; y++){\r\n}\r\n\r\n// 實作二\r\nfunction calc (x, y) {\r\n var cont=0;\r\n if (grid[x-1][y-1]) count++;\r\n if (grid[x-0][y-1]) count++;\r\n if (grid[x+1][y-1]) count++;\r\n if (grid[x-1][y+0]) count++;\r\n if (grid[x+1][y+0]) count++;\r\n if (grid[x-1][y+1]) count++;\r\n if (grid[x-0][y+1]) count++;\r\n if (grid[x+1][y+1]) count++;\r\n return count;\r\n}\r\n\r\n","created_at":"2018-12-02T10:16:41.762+08:00","updated_at":"2019-10-21T04:54:23.371+08:00","name":"生命遊戲 副本","language":"javascript","screenshot":{"url":"https://cdn0.koding.school/uploads/project/screenshot/51103/8a8c0edd0fa735d5937403878f78578e.jpg"},"parent_id":33937,"plugin":"// 為了讓 print 正常在 update 中順利印出數字\nstopRendering();\n\nvar game = function (w, h) {\n \n var grid = {}\n var width = 640/w;\n var height = 480/h;\n var run = false; // 開始 or 暫停\n\n for (var x=-1; x \u003c w+1; x++) {\n grid[x] = {};\n for (var y=-1; y \u003c h+1; y++) {\n grid[x][y] = false;\n }\n }\n \n var clock = 0;\n forever(function() {\n clock++;\n if (clock % 20 != 0) return; // 每秒更新 3 次\n\n for (var x = 0; x \u003c w; x++) {\n for (var y = 0; y \u003c h; y++) {\n pen.size = 1;\n pen.fillColor = grid[x][y] ? 'black': 'white';\n pen.drawRect(x*width, y*height, width, height);\n }\n }\n\n if (run) update();\n });\n\n when(\"click\", function() {\n var x = Math.floor(cursor.x/(640/w));\n var y = Math.floor(cursor.y/(480/h));\n grid[x][y] = !grid[x][y];\n });\n\n grid.pause = function () {\n run = !run;\n };\n\n return grid;\n}","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":60,"hashid":"5j3sveqe","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}
[]
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