0001 ///////////////////////////////////////////////////////
0002 // xWinLib Sudoku, written by SM Repetti
0003 // (c) 2008-2013 by SM Repetti, All Rights Reserved
0004 //
0005 var NUM_PRESET = 1;
0006 var NUM_INIT = 2;
0007
0008 function xwin_Sudoku( ) {
0009 this.win = null;
0010 this.winNav = null;
0011 this.winResults = null;
0012 this.winTimer = null;
0013 this.aCell = null;
0014 this.cellWidth = 60;
0015 this.cellHeight = 60;
0016 this.cellMargin = 5;
0017 this.curCell = null;
0018 this.difficulty = "";
0019
0020 this.gameStart = null;
0021 this.htimer = null;
0022
0023 this.init( );
0024 }
0025
0026 xwin_Sudoku.prototype.init = function( ) {
0027 var i, j;
0028
0029 // create the main window
0030 this.win = new xWindow( "sudoku" );
0031 this.win.style = WS_NORMAL | WS_TRANSPARENT | WS_BORDER | WS_MOVEABLE;
0032 this.win.setposition( 0, 0, 750, 592 );
0033 this.win.displayMode = DISP_CENTERED;
0034 this.win.transLevel = 70;
0035 this.win.create( );
0036
0037 // initialize the cell array
0038 this.aCell = new Array( 9 );
0039 for ( i=0; i<9; i++ ) {
0040 this.aCell[i] = new Array( 9 );
0041 }
0042
0043 // create the cells
0044 for ( i=0; i<9; i++ ) {
0045 for ( j=0; j<9; j++ ) {
0046 this.aCell[i][j] = this.cellCreate( i, j );
0047 }
0048 }
0049
0050 // create the side window
0051 this.winNav = new xWindow( "sudoku_nav" );
0052 this.winNav.style = WS_NORMAL | WS_TRANSPARENT | WS_BORDER | WS_CHILD;
0053 this.winNav.setposition( 590, 5, 153, 580 );
0054 this.winNav.bodyClass = "smtxtw";
0055 this.winNav.oparent = this.win;
0056 this.winNav.overflow = "hidden";
0057 this.winNav.padding = 7;
0058 this.winNav.transLevel = 50;
0059 this.winNav.action = "<b><font class=title>SUDOKU</font><br>xWinLib<p>" +
0060 "<a href='javascript:sudoku.gameNew();'>New Game</a><br>" +
0061 "<a href='javascript:sudoku.gameReset();'>Reset Game</a><br>" +
0062 "<a href='javascript:sudoku.gameBackgroundToggle();'>Toggle Background</a></b>" +
0063 "<div style='position:absolute; left:6; top:310; width:138'>" +
0064 "Use the ARROW KEYS, MOUSE, or TAB BUTTON to select a cell, then enter a number between 1 and 9. Enter hints by holding down the SHIFT button. Press DELETE or the SPACEBAR to erase an entry." +
0065 "<p><font color='FFFF80'>Written by SM Repetti using the xWinLib library. <a href='mailto:steve@steverepetti.com?subject=Request Sudoku Custom Version'><font color=white>Click here</font></a> to request a custom commercial version.</font>" +
0066 "<p><a href=\"javascript:exUndock( '/demos/sudoku/sudoku.js' )\">View source code...</a>" +
0067 "</div>";
0068 this.winNav.create( );
0069
0070 // create the results window
0071 this.winResults = new xWindow( "sudoku_results" );
0072 this.winResults.style = WS_NORMAL | WS_TRANSPARENT | WS_BORDER;
0073 this.winResults.setposition( 6, 130, 138, 138 );
0074 this.winResults.bodyClass = "smtxtw";
0075 this.winResults.oparent = this.winNav;
0076 this.winResults.overflow = "hidden";
0077 this.winResults.padding = 0;
0078 this.winResults.transLevel = 100;
0079 this.winResults.action = "<table id='sResults' border=1 bordercolor='#606060' cellspacing=0 cellpadding=0 class=tblResults>" +
0080 "<tr height=15><td width=15> </td><td width=15> </td><td width=15> </td><td width=15> </td><td width=15> </td><td width=15> </td><td width=15> </td><td width=15> </td><td width=15> </td></tr>" +
0081 "<tr height=15><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>" +
0082 "<tr height=15><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>" +
0083 "<tr height=15><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>" +
0084 "<tr height=15><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>" +
0085 "<tr height=15><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>" +
0086 "<tr height=15><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>" +
0087 "<tr height=15><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>" +
0088 "<tr height=15><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>" +
0089 "</table>";
0090 this.winResults.create( );
0091
0092 // create the timer window
0093 this.winTimer= new xWindow( "sudoku_timer" );
0094 this.winTimer.style = WS_NORMAL | WS_TRANSPARENT;
0095 this.winTimer.setposition( 7, 275, 138, 20 );
0096 this.winTimer.bodyClass = "smtxtw";
0097 this.winTimer.oparent = this.winNav;
0098 this.winTimer.overflow = "hidden";
0099 this.winTimer.padding = 0;
0100 this.winTimer.transLevel = 100;
0101 this.winTimer.action = "00:00.00";
0102 this.winTimer.create( );
0103
0104 xlib.eventBind( document, "keydown", keyHandler, true );
0105 xlib.eventBind( document, "keyup", keyupHandler, false );
0106 };
0107
0108 xwin_Sudoku.prototype.cellCreate = function( r, c ) {
0109 var w, x, y;
0110
0111 w = new xWindow( "c" + r + c );
0112 w.style = WS_NORMAL | WS_TRANSPARENT | WS_BORDER;
0113 w.oparent = this.win;
0114 w.overflow = "hidden";
0115 w.transLevel = 80;
0116
0117 if ( ( ( r < 3 || r > 5 ) && ( c < 3 || c > 5 ) ) ||
0118 ( ( r > 2 && r < 6 ) && ( c > 2 && c < 6 ) ) ) {
0119 w.transLevel = 50;
0120 }
0121
0122 x = ( ( this.cellMargin + this.cellWidth ) * c ) + this.cellMargin;
0123 y = ( ( this.cellMargin + this.cellHeight ) * r ) + this.cellMargin;
0124
0125 w.setposition( x, y, this.cellWidth, this.cellHeight );
0126
0127 w.action = "<div style='position:absolute; left:0; top:0; width:" + this.cellWidth + "; height:" + this.cellHeight + ";'><table id='" + w.name + "_sHint' style='visibility:hidden;' class='hint' cellpadding=0 cellspacing=0>" +
0128 "<tr width=33% align=center><td width=33%> </td><td width=34%> </td><td width=33%> </td></tr>" +
0129 "<tr width=34% align=center><td> </td><td> </td><td> </td></tr>" +
0130 "<tr width=33% align=center><td> </td><td> </td><td> </td></tr>" +
0131 "</table></div>" +
0132 "<div style='position:absolute; left:0; top:0; width:" + this.cellWidth + "; height:" + this.cellHeight + ";'><table class='num' cellpadding=0 cellspacing=0>" +
0133 "<tr align=center><td style='visibility:hidden;' id='" + w.name + "_sNum'></td><tr>" +
0134 "</table></div>";
0135
0136 w.eClick = clickHandler;
0137 w.create( );
0138
0139 return( w );
0140 };
0141
0142 xwin_Sudoku.prototype.cellIndex = function( w ) {
0143 var a, cnt, i;
0144
0145 a = this.aCell;
0146 for ( i=0; i<9; i++ ) {
0147 for ( j=0; j<9; j++ ) {
0148 if ( a[i][j].name == w.name ) {
0149 return( { "row": i, "col": j } );
0150 }
0151 }
0152 }
0153 return( null );
0154 };
0155
0156 xwin_Sudoku.prototype.cellSetNum = function( r, c, val, ntype, k ) {
0157 var w, o, x, a, cname = "num";
0158
0159 w = typeof( r ) == "number" ? this.aCell[r][c] : r;
0160 if ( ( ntype & NUM_PRESET ) && ( ! strempty( val ) ) ) {
0161 cname = "numPreset";
0162 w.eClick = null;
0163 }
0164 o = domObject( w.name + "_sNum" );
0165 if ( ! ( ntype & NUM_PRESET ) && ( o.className == "numPreset" ) ) {
0166 return;
0167 }
0168
0169 if ( strempty( o.innerHTML ) && k && k.isSHIFT ) {
0170 o = domObject( w.name + "_sHint" );
0171 x = int( val ) - 1;
0172 a = [ 1,1,1,2,2,2,3,3,3 ];
0173 r = a[x];
0174 a = [ 1,2,3,1,2,3,1,2,3 ];
0175 c = a[x];
0176
0177 o = tableCellObj( o, r, c );
0178 if ( strat( val, o.innerHTML ) ) {
0179 o.innerHTML = " ";
0180 }
0181 else {
0182 o.innerHTML = val;
0183 }
0184 }
0185 else {
0186 if ( ntype & NUM_INIT ) {
0187 w.eClick = clickHandler;
0188 }
0189 o.className = cname;
0190 o.innerHTML = val;
0191 o.style.visibility = strempty( val ) ? "hidden" : "visible";
0192 if ( cname != "numPreset" ) {
0193 o = domObject( w.name + "_sHint" );
0194 o.style.visibility = strempty( val ) ? "visible" : "hidden";
0195 if ( ! strempty( val ) ) {
0196 sudoku.gameVerify( );
0197 }
0198 }
0199 }
0200 };
0201
0202 xwin_Sudoku.prototype.cellTab = function( w, k ) {
0203 var p, x, y, r;
0204
0205 p = this.cellIndex( w );
0206 if ( ! p ) { return; }
0207
0208 switch ( k.code ) {
0209 case KEY_TAB:
0210 x = int( strextract( "" + ( p.col / 3 ), ".", 1 ) ) * 3;
0211 y = int( strextract( "" + ( p.row / 3 ), ".", 1 ) ) * 3;
0212 r = ( { 'x1': x, 'y1': y, 'x2': x+2, 'y2': y+2 } );
0213
0214 if ( k.isSHIFT ) {
0215 p.col--;
0216 if ( p.col < r.x1 ) {
0217 p.row--;
0218 if ( p.row < r.y1 ) {
0219 p.col = r.x2;
0220 p.row = r.y2;
0221 }
0222 else {
0223 p.col = r.x2;
0224 }
0225 }
0226 }
0227 else {
0228 p.col++;
0229 if ( p.col > r.x2 ) {
0230 p.row++;
0231 if ( p.row > r.y2 ) {
0232 p.col = r.x1;
0233 p.row = r.y1;
0234 }
0235 else {
0236 p.col = r.x1;
0237 }
0238 }
0239 }
0240 break;
0241 case KEY_ARROWLEFT:
0242 p.col--; if ( p.col < 0 ) { p.col = 8; }
0243 break;
0244 case KEY_ARROWUP:
0245 p.row--; if ( p.row < 0 ) { p.row = 8; }
0246 break;
0247 case KEY_ARROWRIGHT:
0248 p.col++; if ( p.col > 8 ) { p.col = 0; }
0249 break;
0250 case KEY_ARROWDOWN:
0251 p.row++; if ( p.row > 8 ) { p.row = 0; }
0252 break;
0253 }
0254
0255 this.cellToggle( this.aCell[p.row][p.col] );
0256 };
0257
0258 xwin_Sudoku.prototype.cellToggle = function( w ) {
0259
0260 if ( sudoku.curCell ) {
0261 if ( sudoku.curCell.name == w.name ) {
0262 return;
0263 }
0264 sudoku.curCell.obj.style.border = "solid 1px black";
0265 if ( sudoku.curCell.name == w.name ) {
0266 sudoku.curCell = null;
0267 return;
0268 }
0269 }
0270
0271 w.obj.style.border = "solid 3px white";
0272 w.obj.focus( );
0273 sudoku.curCell = w;
0274 };
0275
0276 xwin_Sudoku.prototype.gameBackgroundToggle = function( ) {
0277 this.win.obj.style.background = strat( "white", this.win.obj.style.background ) ? "" : "white";
0278 };
0279
0280 xwin_Sudoku.prototype.gameLoad = function( data ) {
0281 var a, i, cnt, r=0, c=0;
0282
0283 if ( ! data ) {
0284 this.gameNew( 1 );
0285 return;
0286 }
0287
0288
0289 a = data.split( "," );
0290 this.difficulty = upper( a[81] );
0291 for ( i=0; i<81; i++ ) {
0292 if ( c > 8 ) {
0293 r++;
0294 c = 0;
0295 }
0296 this.cellSetNum( r, c++, a[i] == "0" ? "" : a[i], NUM_PRESET | NUM_INIT );
0297 }
0298 this.cellToggle( this.aCell[0][0] );
0299
0300 this.gameStart = new Date( );
0301 this.gameTimer( 1 );
0302
0303 this.gameVerify( );
0304 };
0305
0306 xwin_Sudoku.prototype.gameNew = function( NoConfirm ) {
0307 var a;
0308
0309 if ( ! NoConfirm ) {
0310 if ( ! confirm( "Are you sure you want to load a new game?" ) ) {
0311 return;
0312 }
0313 }
0314
0315 a = new Array( );
0316
0317 a[1] = "0,8,6,0,3,9,4,0,0,0,1,0,0,0,2,0,0,0,0,7,0,0,0,0,0,1,8,0,2,0,0,0,3,0,0,4,0,0,0,6,0,1,0,0,0,6,0,0,5,0,0,0,7,0,7,3,0,0,0,0,0,9,0,0,0,0,9,0,0,0,4,0,0,0,9,3,5,0,1,2,0,easy";
0318 a[2] = "0,0,0,0,9,0,3,0,0,2,0,8,3,0,4,0,0,5,0,6,0,0,0,0,0,2,0,0,0,9,0,0,0,1,3,0,0,4,0,9,0,7,0,6,0,0,2,6,0,0,0,8,0,0,0,7,0,0,0,0,0,9,0,9,0,0,6,0,5,7,0,3,0,0,1,0,7,0,0,0,0,easy";
0319 a[3] = "3,0,0,0,0,1,8,0,2,0,1,6,0,0,0,0,9,0,0,2,4,0,0,7,0,0,0,0,6,0,0,9,0,2,0,0,0,0,2,0,0,0,6,0,0,0,0,9,0,1,0,0,7,0,0,0,0,6,0,0,5,1,0,0,3,0,0,0,0,4,2,0,7,0,1,3,0,0,0,0,8,easy";
0320 a[4] = "0,0,0,9,0,6,0,0,0,0,9,0,0,0,0,0,7,0,6,8,7,0,0,0,4,2,9,0,0,6,8,0,3,5,0,0,5,0,0,0,0,0,0,0,2,0,0,9,7,0,2,1,0,0,1,4,2,0,0,0,7,8,6,0,6,0,0,0,0,0,4,0,0,0,0,6,0,7,0,0,0,easy";
0321 a[5] = "6,0,2,7,5,0,0,4,0,0,0,0,9,6,2,0,0,0,0,7,0,4,0,0,0,0,0,0,1,6,0,9,0,7,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,7,0,8,5,0,0,0,0,0,0,9,0,3,0,0,0,0,1,8,7,0,0,0,0,8,0,0,3,4,6,0,7,easy";
0322 a[6] = "0,0,2,9,0,7,5,0,0,0,8,0,0,6,0,0,2,0,1,0,3,0,0,0,4,0,9,0,0,4,3,0,6,8,0,0,0,0,0,0,0,0,0,0,0,0,0,9,2,0,8,1,0,0,2,0,6,0,0,0,7,0,5,0,5,0,0,4,0,0,3,0,0,0,1,7,0,2,6,0,0,easy";
0323 a[7] = "0,0,0,9,0,6,0,0,0,0,9,0,0,0,0,0,7,0,6,8,7,0,0,0,4,2,9,0,0,6,8,0,3,5,0,0,5,0,0,0,0,0,0,0,2,0,0,9,7,0,2,1,0,0,1,4,2,0,0,0,7,8,6,0,6,0,0,0,0,0,4,0,0,0,0,6,0,7,0,0,0,easy";
0324
0325 a[8] = "0,0,1,7,0,0,2,0,0,0,7,0,0,8,4,0,0,3,0,0,0,0,0,9,1,0,8,4,0,3,0,0,2,0,0,0,8,0,0,0,0,0,0,0,7,0,0,0,6,0,0,3,0,9,9,0,8,4,0,0,0,0,0,1,0,0,5,2,0,0,8,0,0,0,5,0,0,6,7,0,0,medium";
0326 a[9] = "0,9,0,0,0,0,8,0,0,0,0,1,0,0,2,4,6,5,2,0,0,0,7,0,0,0,0,0,0,0,0,0,3,5,0,9,0,6,0,0,0,0,0,3,0,3,0,5,1,0,0,0,0,0,0,0,0,0,6,0,0,0,8,7,1,2,3,0,0,9,0,0,0,0,9,0,0,0,0,7,0,medium";
0327 a[10] = "9,0,5,0,6,0,0,0,0,0,0,0,0,0,5,8,0,6,0,0,0,0,0,4,0,5,9,0,0,0,0,5,1,3,4,0,0,0,2,0,0,0,6,0,0,0,7,4,6,2,0,0,0,0,3,5,0,1,0,0,0,0,0,8,0,9,3,0,0,0,0,0,0,0,0,0,8,0,7,0,4,medium";
0328 a[11] = "0,3,0,2,0,4,0,0,8,0,0,9,0,6,0,5,0,0,0,4,0,8,0,0,0,7,0,9,0,0,0,4,0,0,8,0,0,0,3,0,0,0,4,0,0,0,5,0,0,1,0,0,0,3,0,8,0,0,0,7,0,2,0,0,0,1,0,8,0,7,0,0,6,0,0,5,0,1,0,3,0,medium";
0329 a[12] = "9,0,0,4,0,0,3,0,0,0,0,6,0,5,2,0,0,9,0,0,0,8,0,0,0,2,0,5,0,0,1,8,0,0,0,0,6,4,0,0,0,0,0,5,1,0,0,0,0,9,5,0,0,4,0,8,0,0,0,6,0,0,0,4,0,0,5,2,0,9,0,0,0,0,1,0,0,3,0,0,5,medium";
0330 a[13] = "6,0,0,0,0,0,8,0,0,0,3,1,8,0,0,6,0,0,2,0,0,9,0,6,3,0,4,0,5,0,0,0,7,0,1,0,0,0,0,0,8,0,0,0,0,0,1,0,3,0,0,0,8,0,1,0,9,2,0,8,0,0,6,0,0,7,0,0,9,2,4,0,0,0,3,0,0,0,0,0,9,medium";
0331 a[14] = "0,0,0,0,0,1,0,5,0,0,0,4,0,0,0,3,8,0,5,0,0,9,0,0,0,7,0,0,0,9,0,3,0,0,1,0,0,5,1,4,0,6,2,3,0,0,7,0,0,1,0,6,0,0,0,4,0,0,0,3,0,0,9,0,3,6,0,0,0,1,0,0,0,9,0,7,0,0,0,0,0,medium";
0332 a[15] = "4,5,0,0,6,0,7,1,0,7,0,0,1,0,0,0,6,0,0,0,0,0,0,0,5,0,3,0,2,0,0,3,0,0,0,0,8,0,1,0,0,0,6,0,5,0,0,0,0,5,0,0,9,0,1,0,4,0,0,0,0,0,0,0,6,0,0,0,4,0,0,8,0,3,8,0,1,0,0,5,9,medium";
0333 a[16] = "0,8,0,7,0,0,4,0,0,0,1,9,0,3,0,0,8,0,0,7,3,0,0,0,2,0,0,5,0,0,8,0,0,0,0,0,0,0,7,4,0,9,1,0,0,0,0,0,0,0,3,0,0,5,0,0,8,0,0,0,6,1,0,0,3,0,0,7,0,5,9,0,0,0,6,0,0,5,0,2,0,medium";
0334 a[17] = "0,1,0,0,0,0,9,0,0,3,8,0,0,2,9,1,0,0,0,0,4,0,0,8,0,2,0,4,0,0,9,0,3,0,0,0,1,0,0,0,0,0,0,0,4,0,0,0,2,0,1,0,0,7,0,2,0,3,0,0,8,0,0,0,0,8,1,5,0,0,3,2,0,0,6,0,0,0,0,7,0,medium";
0335 a[18] = "0,5,1,0,0,0,2,7,0,0,3,0,7,2,6,0,4,0,7,0,0,0,0,0,0,0,8,0,0,2,1,0,4,7,0,0,0,0,0,0,0,0,0,0,0,0,0,9,6,0,8,1,0,0,2,0,0,0,0,0,0,0,7,0,7,0,9,1,2,0,3,0,0,1,5,0,0,0,9,6,0,medium";
0336 a[19] = "5,0,0,4,0,0,6,8,0,0,2,0,0,0,0,0,0,4,0,6,0,2,0,8,0,0,9,9,0,1,0,0,0,2,6,0,0,0,0,0,1,0,0,0,0,0,5,7,0,0,0,9,0,3,2,0,0,7,0,4,0,5,0,4,0,0,0,0,0,0,9,0,0,1,8,0,0,5,0,0,6,medium";
0337
0338 a[20] = "2,0,0,0,0,0,0,5,0,0,0,0,0,0,7,1,0,0,0,8,4,9,0,0,0,3,0,8,0,0,7,4,0,0,6,5,0,0,0,0,2,0,0,0,0,3,6,0,0,1,8,0,0,4,0,9,0,0,0,6,5,1,0,0,0,2,8,0,0,0,0,0,0,7,0,0,0,0,0,0,9,hard";
0339 a[21] = "0,0,3,0,0,0,0,7,6,0,1,0,5,0,0,0,4,0,5,2,0,0,6,0,0,3,0,0,0,0,1,0,5,0,0,0,0,5,2,0,0,0,1,9,0,0,0,0,8,0,7,0,0,0,0,4,0,0,5,0,0,8,7,0,7,0,0,0,4,0,2,0,9,8,0,0,0,0,4,0,0,hard";
0340 a[22] = "3,0,5,0,2,0,0,4,1,0,0,9,0,0,1,7,0,0,0,0,0,0,0,0,2,0,0,7,0,0,3,0,0,6,0,0,5,0,0,1,0,2,0,0,3,0,0,8,0,0,9,0,0,5,0,0,3,0,0,0,0,0,0,0,0,4,8,0,0,5,0,0,1,6,0,0,4,0,3,0,9,hard";
0341 a[23] = "2,0,0,0,3,0,0,7,5,0,5,0,0,0,2,3,8,0,0,0,0,5,0,9,0,0,0,0,0,0,4,0,0,5,0,8,9,0,0,0,0,0,0,0,7,7,0,2,0,0,6,0,0,0,0,0,0,1,0,5,0,0,0,0,2,4,9,0,0,0,6,0,8,9,0,0,6,0,0,0,3,hard";
0342 a[24] = "0,5,0,0,0,3,0,0,4,0,8,0,0,7,2,0,0,0,2,0,3,9,0,8,0,0,1,0,0,6,0,3,0,0,0,9,0,0,0,0,0,0,0,0,0,3,0,0,0,5,0,7,0,0,6,0,0,8,0,4,3,0,7,0,0,0,1,9,0,0,2,0,9,0,0,3,0,0,0,4,0,hard";
0343 a[25] = "0,1,0,0,0,0,0,0,8,6,0,2,0,3,0,0,0,9,0,0,0,1,0,2,4,0,0,0,3,0,4,0,9,8,0,0,0,5,0,0,0,0,0,4,0,0,0,4,3,0,8,0,7,0,0,0,1,2,0,3,0,0,0,8,0,0,0,4,0,6,0,1,9,0,0,0,0,0,0,3,0,hard";
0344
0345 a[26] = "0,0,0,0,0,0,0,0,8,4,0,0,0,7,9,0,5,0,0,5,0,0,0,2,3,9,1,0,0,3,8,0,0,0,0,0,0,2,0,0,0,0,0,8,0,0,0,0,0,0,6,1,0,0,8,7,2,9,0,0,0,3,0,0,1,0,3,5,0,0,0,2,3,0,0,0,0,0,0,0,0,evil";
0346 a[27] = "0,5,0,0,0,1,6,0,0,3,0,6,0,0,0,0,0,0,0,0,9,3,0,0,2,0,4,0,0,0,0,3,0,1,0,2,0,0,0,8,0,4,0,0,0,8,0,5,0,2,0,0,0,0,6,0,1,0,0,5,3,0,0,0,0,0,0,0,0,9,0,1,0,0,7,2,0,0,0,4,0,evil";
0347 a[28] = "0,0,0,0,6,8,0,7,0,0,3,2,0,0,0,0,0,0,0,0,6,0,0,3,2,5,0,1,9,0,0,7,0,0,8,0,0,0,0,0,4,0,0,0,0,0,5,0,0,8,0,0,3,4,0,7,9,1,0,0,3,0,0,0,0,0,0,0,0,5,6,0,0,6,0,7,3,0,0,0,0,evil";
0348 a[29] = "0,3,0,6,9,0,0,0,0,5,7,0,0,3,8,0,0,0,0,0,0,0,0,0,6,0,0,4,9,5,3,0,0,0,8,0,0,6,0,0,0,0,0,1,0,0,8,0,0,0,6,5,3,9,0,0,7,0,0,0,0,0,0,0,0,0,8,2,0,0,4,5,0,0,0,0,6,1,0,2,0,evil";
0349
0350 if ( ! NoConfirm ) {
0351 this.gameReset( 1 );
0352 }
0353
0354 x = random( a.length - 1 );
0355 this.gameLoad( a[x] );
0356 };
0357
0358 xwin_Sudoku.prototype.gameReset = function( NoConfirm ) {
0359 var a, cnt, i, oHint, o, x, y;
0360
0361 if ( ! NoConfirm ) {
0362 if ( ! confirm( "Are you sure you want to reset the current game?" ) ) {
0363 return;
0364 }
0365 }
0366
0367 aRows = [ 1,1,1,2,2,2,3,3,3 ];
0368 aCols = [ 1,2,3,1,2,3,1,2,3 ];
0369
0370 a = this.aCell;
0371 for ( i=0; i<9; i++ ) {
0372 for ( j=0; j<9; j++ ) {
0373 if ( domObject( a[i][j].name + "_sNum" ).className != "numPreset" ) {
0374 this.cellSetNum( a[i][j], 0, "" );
0375 oHint = domObject( a[i][j].name + "_sHint" );
0376 for ( x=0; x<3; x++ ) {
0377 o = tableRowObj( oHint, x+1 );
0378 for ( y=0; y<3; y++ ){
0379 o.cells[y].innerHTML = " ";
0380 }
0381 }
0382 }
0383 }
0384 }
0385
0386 if ( ! NoConfirm ) {
0387 this.cellToggle( this.aCell[0][0] );
0388 }
0389 this.gameStart = new Date( );
0390 this.gameVerify( );
0391 };
0392
0393 xwin_Sudoku.prototype.gameResultsRow = function( row, flag ) {
0394 var i, otable;
0395
0396 otable = domObject( "sResults" );
0397 for ( i=1; i<10; i++ ) {
0398 o = tableCellObj( otable, row+1, i );
0399 o.style.background = flag ? "#00FF00" : "";
0400 }
0401 };
0402
0403 xwin_Sudoku.prototype.gameResultsCol = function( col, flag ) {
0404 var i, otable;
0405
0406 otable = domObject( "sResults" );
0407 for ( i=1; i<10; i++ ) {
0408 o = tableCellObj( otable, i, col+1 );
0409 if ( flag ) { o.style.background = "#00FF00"; }
0410 }
0411 };
0412
0413 xwin_Sudoku.prototype.gameResultsBlock = function( a, flag ) {
0414 var i, otable;
0415
0416 otable = domObject( "sResults" );
0417 for ( i=0; i<9; i++ ) {
0418 o = tableCellObj( otable, a[i][0]+1, a[i][1]+1 );
0419 if ( flag ) { o.style.background = "#00FF00"; }
0420 }
0421 };
0422
0423 xwin_Sudoku.prototype.gameTimer = function( flag ) {
0424 if ( this.htimer ) {
0425 clearTimeout( this.htimer );
0426 this.htimer = null;
0427 }
0428
0429 if ( flag ) {
0430 this.htimer = setTimeout( "sudoku.gameTimerUpdate( )", 200 );
0431 }
0432 };
0433
0434 xwin_Sudoku.prototype.gameTimerUpdate = function( flag ) {
0435 d = new xDate( );
0436 sudoku.winTimer.oBody.innerHTML = d.diff( d.date, sudoku.gameStart ) + " <font color='FFFF80'>" + this.difficulty + "</font>";
0437 setTimeout( "sudoku.gameTimerUpdate( )", 200 );
0438 };
0439
0440 xwin_Sudoku.prototype.gameVerify = function( ) {
0441 var a, cnt, i, ttl=1, d;
0442
0443 // verify rows
0444 for ( i=0; i<9; i++ ) {
0445 a = [ 0,0,0,0,0,0,0,0,0 ];
0446 for ( j=0; j<9; j++ ) {
0447 x = int( "0" + domObject( this.aCell[i][j].name + "_sNum" ).innerHTML ) - 1;
0448 a[x]=1;
0449 }
0450
0451 flag = 1;
0452 for ( j=0; j<9; j++ ) {
0453 if ( ! a[j] ) {
0454 flag = 0;
0455 break;
0456 }
0457 }
0458 this.gameResultsRow( i, flag );
0459 if ( ! flag ) { ttl = 0; }
0460 }
0461
0462 // verify cols
0463 for ( i=0; i<9; i++ ) {
0464 a = [ 0,0,0,0,0,0,0,0,0 ];
0465 for ( j=0; j<9; j++ ) {
0466 x = int( "0" + domObject( this.aCell[j][i].name + "_sNum" ).innerHTML ) - 1;
0467 a[x]=1;
0468 }
0469
0470 flag = 1;
0471 for ( j=0; j<9; j++ ) {
0472 if ( ! a[j] ) {
0473 flag = 0;
0474 break;
0475 }
0476 }
0477 if ( flag ) { this.gameResultsCol( i, flag ); }
0478 if ( ! flag ) { ttl = 0; }
0479 }
0480
0481 // verify blocks
0482 a = new Array( 9 );
0483 a[0] = [ [0,0], [0,1], [0,2], [1,0], [1,1], [1,2], [2,0], [2,1], [2,2] ];
0484 a[1] = [ [3,0], [3,1], [3,2], [4,0], [4,1], [4,2], [5,0], [5,1], [5,2] ];
0485 a[2] = [ [6,0], [6,1], [6,2], [7,0], [7,1], [7,2], [8,0], [8,1], [8,2] ];
0486 a[3] = [ [0,3], [0,4], [0,5], [1,3], [1,4], [1,5], [2,3], [2,4], [2,5] ];
0487 a[4] = [ [3,3], [3,4], [3,5], [4,3], [4,4], [4,5], [5,3], [5,4], [5,5] ];
0488 a[5] = [ [6,3], [6,4], [6,5], [7,3], [7,4], [7,5], [8,3], [8,4], [8,5] ];
0489 a[6] = [ [0,6], [0,7], [0,8], [1,6], [1,7], [1,8], [2,6], [2,7], [2,8] ];
0490 a[7] = [ [3,6], [3,7], [3,8], [4,6], [4,7], [4,8], [5,6], [5,7], [5,8] ];
0491 a[8] = [ [6,6], [6,7], [6,8], [7,6], [7,7], [7,8], [8,6], [8,7], [8,8] ];
0492
0493 for ( i=0; i<9; i++ ) {
0494 b = [ 0,0,0,0,0,0,0,0,0 ];
0495 for ( j=0; j<9; j++ ) {
0496 pt = a[i][j];
0497 x = int( "0" + domObject( this.aCell[pt[0]][pt[1]].name + "_sNum" ).innerHTML ) - 1;
0498 b[x]=1;
0499 }
0500
0501 flag = 1;
0502 for ( j=0; j<9; j++ ) {
0503 if ( ! b[j] ) {
0504 flag = 0;
0505 break;
0506 }
0507 }
0508 if ( flag ) { this.gameResultsBlock( a[i], flag ); }
0509 if ( ! flag ) { ttl = 0; }
0510 }
0511
0512 if ( ttl ) {
0513 this.gameTimer( 0 );
0514 d = new xDate( );
0515 alert( "Congratulations! You have successfully completed the puzzle.\nYour final time was " + d.diff( d.date, this.gameStart ) );
0516 }
0517 };
0518
0519 function clickHandler( w, e ) {
0520 sudoku.cellToggle( w );
0521 }
0522
0523
0524 function keyupHandler( e ) {
0525 xlib.editClearSelection( e );
0526 }
0527
0528 function keyHandler( e ) {
0529 var k = xlib.keyGet( e );
0530
0531 if ( sudoku.curCell ) {
0532 switch ( k.code ) {
0533 case KEY_SPACE:
0534 case KEY_DELETE:
0535 sudoku.cellSetNum( sudoku.curCell, 0, "" );
0536 break;
0537 case KEY_TAB:
0538 case KEY_ARROWLEFT:
0539 case KEY_ARROWUP:
0540 case KEY_ARROWRIGHT:
0541 case KEY_ARROWDOWN:
0542 sudoku.cellTab( sudoku.curCell, k );
0543 break;
0544
0545 case KEY_BACKSPACE:
0546 xlib.eventCancelBubble( e );
0547 return( xlib.eventCancel( e ) );
0548
0549 default:
0550 if ( k.code > 48 && k.code < 58 ) {
0551 sudoku.cellSetNum( sudoku.curCell, 0, "" + ( k.code - 48 ), 0, k );
0552 }
0553 else if ( k.code > 96 && k.code < 106 ) {
0554 // non-shifted num-lock
0555 sudoku.cellSetNum( sudoku.curCell, 0, "" + ( k.code - 96 ), 0, k );
0556 }
0557 }
0558
0559 if ( k.code == KEY_TAB ) {
0560 xlib.eventCancelBubble( e );
0561 return( xlib.eventCancel( e ) );
0562 }
0563 }
0564 }