\n\u524d\u56de\u306f\u3001\u4e0a\u30ad\u30fc\u3092\u62bc\u3057\u305f\u3068\u304d\u306e\u307f\u306e\u51e6\u7406\u3092\u66f8\u3044\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u4e0a\u4e0b\u5de6\u53f3\u306e\u30ad\u30fc\u306b\u5bfe\u5fdc\u3057\u307e\u3057\u305f\u3002
\n
\n\u3053\u308c\u306b\u4f34\u3063\u3066\u3001\u4e0a\u4e0b\u5de6\u53f3\u306e\u30ad\u30fc\u3092\u62bc\u3057\u305f\u3068\u304d\u3001\u5404\u30bb\u30eb\u306e\u79fb\u52d5\u5148\u3092\u6c42\u3081\u308b\u95a2\u6570\u3092\u5207\u308a\u51fa\u3057\u307e\u3057\u305f\u3002
\n\u79fb\u52d5\u5148\u3092\u6c42\u3081\u308b\u306e\u306fgetDestPos()\u30e1\u30bd\u30c3\u30c9\u3067\u3001\u3053\u308c\u3092\u5229\u7528\u3057\u3066\u30bb\u30eb\u79fb\u52d5\u3092\u884c\u3046moveCell()\u30e1\u30bd\u30c3\u30c9\u3092\u5b9f\u88c5\u3057\u3066\u3044\u307e\u3059\u3002
\n
\n\u4ed6\u306b\u306f\u3001\u65b9\u5411\u6307\u5b9a\u304cC#\u306eKeys\u5217\u6319\u4f53\u306e\u5b9a\u7fa9\u3092\u6d41\u7528\u3057\u3066\u3044\u305f\u305f\u3081\u3001\u5c02\u7528\u306eDIR\u5217\u6319\u4f53\u3092\u4f5c\u3063\u3066\u3044\u308b\u306a\u3069\u3001\u7d30\u304b\u3044\u3068\u3053\u308d\u3092\u4fee\u6b63\u3057\u307e\u3057\u305f\u3002
\n
\n
\nusing System;\nusing System.Collections.Generic;\nusing System.Data;\nusing System.Windows.Forms;\nusing System.Diagnostics;\n\nnamespace Mock2048 {\n enum DIR {\n UP,\n RIGHT,\n DOWN,\n LEFT,\n };\n\n public partial class Form1 : Form {\n const int BOARD_SIZE = 4;\n\n \/\/ \u76e4\u9762\u306e\u60c5\u5831\n private int[,] board = new int[BOARD_SIZE,BOARD_SIZE]; \n\n public Form1() {\n InitializeComponent();\n }\n\n \/\/*********************************************************************\n \/\/\/ \u753b\u9762\u8868\u793a\u6642\u306e\u30cf\u30f3\u30c9\u30e9\n \/\/\/ <\/summary>\n \/\/*********************************************************************\n private void Form1_Load( object sender, EventArgs e ) {\n \/\/ Form\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u81ea\u8eab\u304c\u30ad\u30fc\u5165\u529b\u3092\u53d6\u5f97\u53ef\u80fd\u3068\u3059\u308b\n this.KeyPreview = true;\n\n \/\/\u76e4\u9762\u306e\u521d\u671f\u5316\n initBoard();\n\n \/\/ \u76e4\u9762\u3092\u8868\u793a\u3059\u308b\n displayBoard(); \n }\n\n\n \/\/*********************************************************************\n \/\/\/ \u30ad\u30fc\u5165\u529b\u6642\u306e\u30cf\u30f3\u30c9\u30e9\n \/\/\/ <\/summary>\n \/\/*********************************************************************\n private void Form1_KeyDown( object sender, KeyEventArgs e ) {\n switch (e.KeyCode) {\n case Keys.Up: moveCell( DIR.UP ); break;\n case Keys.Right: moveCell( DIR.RIGHT ); break;\n case Keys.Down: moveCell( DIR.DOWN ); break;\n case Keys.Left: moveCell( DIR.LEFT ); break;\n }\n \n \/\/ \u76e4\u9762\u3092\u8868\u793a\u3059\u308b\n displayBoard();\n }\n\n \/\/*********************************************************************\n \/\/\/ \u76e4\u9762\u306e\u521d\u671f\u5316(\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u306e\u30bb\u30c3\u30c8)\n \/\/\/ <\/summary>\n \/\/*********************************************************************\n private void initBoard() {\n board[0,0] = 2;\n board[0,3] = 2;\n board[1,1] = 8;\n\n board[2,0] = 4;\n board[2,2] = 4;\n board[3,0] = 2;\n board[3,1] = 2;\n board[3,3] = 8;\n\n }\n\n \/\/*********************************************************************\n \/\/\/ \u76e4\u9762\u3092\u753b\u9762\u306b\u8868\u793a\u3055\u305b\u308b\n \/\/\/ <\/summary>\n \/\/*********************************************************************\n private void displayBoard() {\n string boardData = \"\";\n\n \/\/ \u3059\u3079\u3066\u306e\u884c\u306e\u30c7\u30fc\u30bf\u3092\u51fa\u3059\u307e\u3067\u7e70\u308a\u8fd4\u3057\n for (int y = 0; y < 4; y++) {\n \/\/ 1\u884c\u5206\u306e\u30c7\u30fc\u30bf\u3092\u51fa\u529b\n for (int x = 0; x < 4; x++) {\n boardData += \"[\" + String.Format(\"{0, 2}\", board[x,y]) + \"] \";\n }\n boardData += Environment.NewLine;\n boardData += Environment.NewLine;\n }\n\n txtLog.Text = boardData;\n\n txtLog.Select(0,0);\n txtLog.ReadOnly = true;\n }\n\n \/\/*********************************************************************\n \/\/\/ \u3000\u6307\u5b9a\u3055\u308c\u305f\u65b9\u5411\u306b\u79fb\u52d5\u3055\u305b\u308b\n \/\/\/ <\/summary>\n \/\/\/ <\/param>\n \/\/*********************************************************************\n private void moveCell( DIR dir ) {\n\n \/\/ \u5165\u529b\u3055\u308c\u305f\u30ad\u30fc\u3092\u5224\u5b9a\u3059\u308b\n switch ( dir ) {\n case DIR.UP:\n \/\/ 2\uff5e4\u5217\u76ee\u306b\u5bfe\u3057\u4e0a\u65b9\u5411\u306e\u30b9\u30e9\u30a4\u30c9\u3092\u8a66\u307f\u308b\n for (int y = 1; y < BOARD_SIZE; y++) {\n for (int x = 0; x < BOARD_SIZE; x++) { \n moveCell( x, y, DIR.UP );\n }\n }\n break;\n case DIR.DOWN:\n \/\/ 1\uff5e3\u5217\u76ee\u306b\u5bfe\u3057\u4e0b\u65b9\u5411\u306e\u30b9\u30e9\u30a4\u30c9\u3092\u8a66\u307f\u308b\n for (int y = BOARD_SIZE-2; y >= 0; y--) {\n for (int x = 0; x < BOARD_SIZE; x++) { \n moveCell( x, y, DIR.DOWN );\n }\n }\n break;\n case DIR.LEFT:\n \/\/ 2\uff5e4\u884c\u76ee\u306b\u5bfe\u3057\u5de6\u65b9\u5411\u306e\u30b9\u30e9\u30a4\u30c9\u3092\u8a66\u307f\u308b\n for (int y = 0; y < BOARD_SIZE; y++) {\n for (int x = 1; x < 4; x++) {\n moveCell( x, y, DIR.LEFT );\n }\n }\n break;\n case DIR.RIGHT:\n \/\/ 1\uff5e3\u884c\u76ee\u306b\u5bfe\u3057\u53f3\u65b9\u5411\u306e\u30b9\u30e9\u30a4\u30c9\u3092\u8a66\u307f\u308b\n for (int y = 0; y < BOARD_SIZE; y++) {\n for (int x = BOARD_SIZE-2; x >= 0; x--) {\n moveCell( x, y, DIR.RIGHT );\n }\n }\n break;\n default:\n \/\/txtLog.Text = \"\";\n break; \n }\n }\n\n \/\/*********************************************************************\n \/\/\/ \u3000\u6307\u5b9a\u3055\u308c\u305f\u65b9\u5411\u306b\u30bb\u30eb\u3092\u30b9\u30e9\u30a4\u30c9\u3055\u305b\u308b\n \/\/\/ <\/summary>\n \/\/\/ <\/param>\n \/\/\/ <\/param>\n \/\/\/ <\/param>\n \/\/*********************************************************************\n private void moveCell( int x, int y, DIR dir ) {\n int endX;\n int endY;\n bool isDuplicate;\n\n \/\/ \u79fb\u52d5\u5148\u306e\u30bb\u30eb\u4f4d\u7f6e\u3092\u6c42\u3081\u308b\n getDestPos( x, y, dir, out endX, out endY, out isDuplicate );\n\n \/\/ \u30bb\u30eb\u3092\u79fb\u52d5\n int targetVal = board[x,y];\n board[x,y] = 0;\n board[endX,endY] = targetVal * (isDuplicate ? 2 : 1 );\n }\n\n \/\/*********************************************************************\n \/\/\/ \u3000\u6307\u5b9a\u3055\u308c\u305f\u65b9\u5411\u306b\u30bb\u30eb\u3092\u30b9\u30e9\u30a4\u30c9\u3055\u305b\u305f\u6642\u306e\u79fb\u52d5\u5148\u3092\u6c42\u3081\u308b\n \/\/\/ <\/summary>\n \/\/\/ <\/param>\n \/\/\/ <\/param>\n \/\/\/ <\/param>\n \/\/\/ <\/param>\n \/\/\/ <\/param>\n \/\/\/ <\/param>\n \/\/*********************************************************************\n private void getDestPos( int x, int y, DIR dir, out int endX, out int endY, out bool isDuplicate ) {\n\n \/\/ initialize\n endX = x;\n endY = y;\n isDuplicate = false;\n\n \/\/ \u6307\u5b9a\u3055\u308c\u305f\u30bb\u30eb\u306e\u5024\u3092\u53d6\u5f97\n int targetCellVal = board[x,y];\n if (targetCellVal == 0) {\n return;\n }\n\n \/\/ \u79fb\u52d5\u65b9\u5411\u3092\u5143\u306b\u63a2\u7d22\u65b9\u5411\u306e\u30aa\u30d5\u30bb\u30c3\u30c8\u3092\u6c7a\u3081\u308b\n int dx = 1;\n int dy = 1;\n switch ( dir ) {\n case DIR.UP: dx = 0; dy = -1; break;\n case DIR.RIGHT: dx = 1; dy = 0; break;\n case DIR.DOWN: dx = 0; dy = 1; break;\n case DIR.LEFT: dx = -1; dy = 0; break;\n }\n\n\n \/\/ \u4f55\u304b\u306b\u3076\u3064\u304b\u308b\u307e\u3067\u63a2\u7d22\u3059\u308b\n while (true) {\n if (endX + dx < 0 || endY + dy < 0 || endX + dx >= BOARD_SIZE || endY + dy >= BOARD_SIZE) {\n \/\/ \u58c1\u306b\u3076\u3064\u304b\u3063\u305f -> 1\u3064\u624b\u524d\u306e\u5834\u6240\u3067\u30b9\u30c8\u30c3\u30d7\n isDuplicate = false;\n break;\n } else if (board[endX + dx, endY + dy] != 0) {\n \/\/ \u4ed6\u306e\u30bb\u30eb\u306b\u3076\u3064\u304b\u3063\u305f\n if (targetCellVal == board[endX + dx, endY + dy]) {\n \/\/ \u885d\u7a81\u5148\u304c\u540c\u3058\u5024\u3060\u3063\u305f\u3000-> \u91cd\u306d\u308b\n endX += dx;\n endY += dy;\n isDuplicate = true;\n break;\n } else {\n \/\/ \u885d\u7a81\u5148\u304c\u7570\u306a\u308b\u5024\u3060\u3063\u305f\u3000-> 1\u3064\u624b\u524d\u306e\u5834\u6240\u3067\u30b9\u30c8\u30c3\u30d7\n isDuplicate = false;\n break;\n }\n } else {\n \/\/ \u4f55\u306b\u3082\u3076\u3064\u304b\u3089\u306a\u304b\u3063\u305f -> \u3055\u3089\u306b\u6b21\u306e\u4f4d\u7f6e\u3092\u30c1\u30a7\u30c3\u30af\n endX += dx;\n endY += dy;\n continue;\n } \n }\n\n \/\/Debug.WriteLine( \"\u30bb\u30eb\u306e\u79fb\u52d5\u3092\u884c\u3044\u307e\u3059 [\" + x + \", \" + y + \"] -> [\" + endX + \", \" + endY + \"] dup=\" + isDuplicate );\n }\n }\n}\n<\/pre>\n
\n\u4eca\u56de\u4f5c\u3063\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u306eexe\u3082\u7f6e\u3044\u3068\u304d\u307e\u3059\u3002
\n\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u30ab\u30fc\u30bd\u30eb\u30ad\u30fc\u3092\u62bc\u3057\u3066\u64cd\u4f5c\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u3046\u307e\u304f\u64cd\u4f5c\u3059\u308b\u3068\u300132\u306e\u6570\u5b57\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002
\nMock2048_20160127.zip<\/a>
\n
\n\u6b21\u56de\u306f\u3001Board\u306e\u6982\u5ff5\u3092\u30af\u30e9\u30b9\u306b\u5206\u3051\u308b\u304b\u3001\u3082\u3057\u304f\u306f\u5168\u4f53\u306e\u30b2\u30fc\u30e0\u306e\u9032\u884c\u5236\u5fa1\u3092\u4f5c\u308b\u4e88\u5b9a\u3067\u3059\u3002
\n
\n<\/p>\n","protected":false},"excerpt":{"rendered":"\u524d\u56de\u306f\u3001\u4e0a\u30ad\u30fc\u3092\u62bc\u3057\u305f\u3068\u304d\u306e\u307f\u306e\u51e6\u7406\u3092\u66f8\u3044\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u4e0a\u4e0b\u5de6\u53f3\u306e\u30ad\u30fc\u306b\u5bfe\u5fdc\u3057\u307e\u3057\u305f\u3002 \u3053\u308c\u306b\u4f34\u3063\u3066\u3001\u4e0a\u4e0b\u5de6\u53f3\u306e\u30ad\u30fc\u3092\u62bc\u3057\u305f\u3068\u304d\u3001\u5404\u30bb\u30eb\u306e\u79fb\u52d5\u5148\u3092\u6c42\u3081\u308b\u95a2\u6570\u3092\u5207\u308a\u51fa\u3057\u307e\u3057\u305f\u3002 \u79fb\u52d5\u5148\u3092\u6c42\u3081\u308b\u306e\u306fgetDestPos()\u30e1\u30bd\u30c3\u30c9\u3067\u3001\u3053\u308c\u3092\u5229\u7528\u3057\u3066\u30bb\u30eb\u79fb\u52d5\u3092\u884c\u3046moveCell()\u30e1\u30bd\u30c3\u30c9\u3092\u5b9f\u88c5\u3057\u3066\u3044\u307e\u3059\u3002 \u4ed6\u306b\u306f\u3001\u65b9\u5411\u6307\u5b9a\u304cC#\u306eKeys\u5217\u6319\u4f53\u306e\u5b9a\u7fa9\u3092\u6d41\u7528\u3057\u3066\u3044\u305f\u305f\u3081\u3001\u5c02\u7528\u306eDIR\u5217\u6319\u4f53\u3092\u4f5c\u3063\u3066\u3044\u308b\u306a\u3069\u3001\u7d30\u304b\u3044\u3068\u3053\u308d\u3092\u4fee\u6b63\u3057\u307e\u3057\u305f\u3002 using System; using System.Collections.Generic; using System.Data; using System.Wi\u2026<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true},"categories":[5],"tags":[188],"jetpack_featured_media_url":"","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":6865,"url":"http:\/\/nanoappli.com\/blog\/archives\/6865","url_meta":{"origin":6798,"position":0},"title":"C#\u30672048\u30b2\u30fc\u30e0\u306e\u30af\u30ed\u30fc\u30f3\u3092\u4f5c\u308b[\u305d\u306e6]","date":"2016\u5e742\u67085\u65e5","format":false,"excerpt":"\u4eca\u56de\u306f\u3001\u524d\u56de\u306b\u4f5c\u3063\u305f\u306e\u30bb\u30eb\u306e\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u51e6\u7406\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002 \u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3092\u3055\u305b\u308b\u3068\u3044\u3046\u3053\u3068\u306f\u3001\u5404\u2026","rel":"","context":"","img":{"alt_text":"","src":"https:\/\/i0.wp.com\/nanoappli.com\/blog\/wp-content\/uploads\/2016\/02\/20160204_1.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":6807,"url":"http:\/\/nanoappli.com\/blog\/archives\/6807","url_meta":{"origin":6798,"position":1},"title":"C#\u30672048\u30b2\u30fc\u30e0\u306e\u30af\u30ed\u30fc\u30f3\u3092\u4f5c\u308b[\u305d\u306e4]","date":"2016\u5e741\u670828\u65e5","format":false,"excerpt":"\u4eca\u65e5\u306f\u3001\u524d\u56de\u306e\u4e88\u5b9a\u901a\u308a\u76e4\u9762\u306e\u7ba1\u7406\u3092\u5225\u30af\u30e9\u30b9\u306b\u5206\u3051\u3066\u307f\u307e\u3057\u305f\u3002 \u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u3092\u884c\u3063\u305f\u3060\u3051\u306a\u306e\u3067\u3001\u524d\u2026","rel":"","context":"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":6814,"url":"http:\/\/nanoappli.com\/blog\/archives\/6814","url_meta":{"origin":6798,"position":2},"title":"C#\u30672048\u30b2\u30fc\u30e0\u306e\u30af\u30ed\u30fc\u30f3\u3092\u4f5c\u308b[\u305d\u306e3]","date":"2016\u5e741\u670828\u65e5","format":false,"excerpt":"\u4eca\u56de\u306f\u3001\u30b2\u30fc\u30e0\u30b5\u30a4\u30af\u30eb\u306e\u4f5c\u6210\u3092\u884c\u3044\u307e\u3057\u305f\u3002 \u4ee5\u4e0b\u306e\u7d30\u3005\u3068\u3057\u305f\u51e6\u7406\u3092\u8ffd\u52a0\u3057\u30011\u56de\u5206\u306e\u30b2\u30fc\u30e0\u958b\u59cb->\u30d7\u30ec\u2026","rel":"","context":"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":6778,"url":"http:\/\/nanoappli.com\/blog\/archives\/6778","url_meta":{"origin":6798,"position":3},"title":"C#\u30672048\u30b2\u30fc\u30e0\u306e\u30af\u30ed\u30fc\u30f3\u3092\u4f5c\u308b[\u305d\u306e1]","date":"2016\u5e741\u670821\u65e5","format":false,"excerpt":"\u3053\u308c\u304b\u3089\u52c9\u5f37\u3092\u304b\u306d\u3066\u30012048\u3068\u3044\u3046\u30b2\u30fc\u30e0\u306e\u30af\u30ed\u30fc\u30f3\u3092WinForm\u3067\u4f5c\u3063\u3066\u307f\u3088\u3046\u3068\u601d\u3044\u307e\u3059\u3002 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