René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Jewel1","articleBody":"package com.lvxinchun.game;\n\nimport java.util.ArrayList;\nimport java.util.List;\nimport java.util.Random;\nimport java.util.Scanner;\n\npublic class AppRun {\n\n```\npublic static final int TYPE_SIZE = 8;\npublic static final int ROW = 8;\npublic static final int COL = 8; \nprivate static Random RAND = new Random();\nprivate int[][] arr = new int[ROW][COL];\n\nprivate static List\u003cInteger\u003e TYPE_SET = new ArrayList\u003cInteger\u003e();\n\npublic AppRun(){\n    for(int i = 0; i \u003c 8; i++){\n        TYPE_SET.add(i);\n    }\n}\n\npublic static void main(String[] args){\n    AppRun app = new AppRun();\n    app.initRand();\n    app.print();\n\n    System.out.print(\"Please input \u003e\u003e\");\n    Scanner input=new Scanner(System.in);   //定义一个从系统缓存读取数据的对偶\n    String str=input.next();   //从缓存中读出数据\n    String[] rcs = str.split(\"-\");\n    int r1 = Integer.parseInt(rcs[0]);\n    int c1 = Integer.parseInt(rcs[1]); \n    int r2 = Integer.parseInt(rcs[2]);\n    int c2 = Integer.parseInt(rcs[3]); \n    System.out.println(\"(\" + r1 + \",\" + c1 + \") \u003c---\u003e (\" + r2 + \",\" + c2 + \")\");//\n    app.exchange(r1, c1, r2, c2);\n    app.print();\n    if(app.checkSome().size() \u003e 0){\n        System.out.println(\"==============\");\n    }\n}\n\npublic void initRand(){\n    for(int row = 0; row \u003c ROW; row++){\n        for(int col = 0; col \u003c COL; col++){\n            int left1 = -1,left2 = -1,up1 = -1,up2 = -1;\n            if(col \u003e= 2){\n                left1 = arr[row][col-2];\n                left2 = arr[row][col-1];\n            }\n            if(row \u003e= 2){\n                up1 = arr[row-2][col];\n                up2 = arr[row-1][col];\n            }\n            arr[row][col] = getNextType(left1, left2, up1, up2);\n        }\n    }\n}\n\npublic void exchange(int r1, int c1, int r2, int c2){\n    int temp = arr[r1][c1];\n    arr[r1][c1] = arr[r2][c2];\n    arr[r2][c2] = temp;\n}\n\npublic List\u003cArr\u003e checkSome(){\n    List\u003cArr\u003e list = new ArrayList\u003cArr\u003e();\n    int i = 0;\n    int row = 0;\n\n    while(true){\n        if(arr[row][i] == arr[row][i+1]){\n\n        }\n        break;\n    }\n    return list;\n    //up\n\n    //down\n    //left\n    //right\n}\n\npublic void print(){\n    for(int row = 0; row \u003c ROW; row++){\n        for(int col = 0; col \u003c COL; col++){\n            if(arr[row][col] == -1){\n                System.out.print(\"X-\");\n            }else{\n                System.out.print(arr[row][col] + \"-\");\n            }\n        }\n        System.out.println();\n    }\n    System.out.println();\n}\n\npublic int getNextType(int left1, int left2, int up1, int up2){\n\n    List\u003cInteger\u003e list = new ArrayList\u003cInteger\u003e();\n    if(left1 == left2){\n        if(up1 == up2){\n            for(int i = 0; i \u003c TYPE_SIZE; i++){\n                if(i != left1 \u0026\u0026 i != up1){\n                    list.add(i);\n                }\n            }\n        }else{\n            for(int i = 0; i \u003c TYPE_SIZE; i++){\n                if(i != left1){\n                    list.add(i);\n                }\n            }\n        }\n    }else{\n        if(up1 == up2){\n            for(int i = 0; i \u003c TYPE_SIZE; i++){\n                if(i != up1){\n                    list.add(i);\n                }\n            }\n        }else{\n            for(int i = 0; i \u003c TYPE_SIZE; i++){\n                list.add(i);\n            }\n        }\n    }\n\n    int index = RAND.nextInt(list.size());\n    return list.get(index);\n}\n```\n\n}\n","author":{"url":"https://github.com/thinkingcoding","@type":"Person","name":"thinkingcoding"},"datePublished":"2014-01-21T10:39:48.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":5},"url":"https://github.com/1/HeyJava/issues/1"}