Play Checkers
<body topmargin=0 leftmargin=0 marginheight=0 marginwidth=0><script> (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) })(window,document,'script','//www.google-analytics.com/analytics.js','ga'); ga('create', 'UA-47423994-1', 'fortunecity.ws'); ga('send', 'pageview'); </script> <center> <br> <div> <script language="javascript" type="text/javascript" src="http://ad.broadcaststation.net/ads/show_ad.php?width=728&height=90"></script> </div> </center> <table cellpadding=0 cellspacing=0 border=0><tr> <td valign="top" height=95 BGCOLOR="#111111" TEXT="#F7F7FF" bgproperties="fixed" background="83da86c1dyxtip.gif"> <div> <FONT SIZE="5" COLOR="#FF9900" FACE="Arial" ><B>Bill's Funnies </B></FONT> <B> </B><B>| </B><B> </B><A HREF="index.htm" TARGET="_top" TITLE="Bills Funnies "><U><B>home</B></U></A></div> <div> <A HREF="id114.htm" TARGET="_top" TITLE="God Bless The U.S.A."><U>God Bless The U.S.A.</U></A> | <A HREF="funnies_pg_1.htm" TARGET="_top" TITLE="Funnies Pg.1"><U>Funnies Pg.1</U></A> | <A HREF="funnies_pg_2.htm" TARGET="_top" TITLE="Funnies Pg.2"><U>Funnies Pg.2</U></A> | <A HREF="funnies_pg_3.htm" TARGET="_top" TITLE="Funnies Pg.3"><U>Funnies Pg.3</U></A> | <A HREF="funnies_pg_4.htm" TARGET="_top" TITLE="Funnies Pg.4"><U>Funnies Pg.4</U></A> | <A HREF="funnies_pg_5.htm" TARGET="_top" TITLE="Funnies Pg.5"><U>Funnies Pg.5</U></A> | <A HREF="funnies_pg_6.htm" TARGET="_top" TITLE="Funnies Pg.6"><U>Funnies Pg.6</U></A> | <A HREF="funnies_pg_7.htm" TARGET="_top" TITLE="Funnies Pg.7"><U>Funnies Pg.7</U></A> | <A HREF="id106.htm" TARGET="_top" TITLE="Blonde Funnies"><U>Blonde Funnies</U></A> | <A HREF="points_to_ponder.htm" TARGET="_top" TITLE="Points to ponder"><U>Points to ponder</U></A> | <A HREF="eye_chart.htm" TARGET="_top" TITLE="Eye Chart "><U>Eye Chart </U></A> | Play Checkers | <A HREF="redneck_jokes.htm" TARGET="_top" TITLE="Redneck Jokes"><U>Redneck Jokes</U></A> | <A HREF="funny_pic_s_1.htm" TARGET="_top" TITLE="Funny Pics 1"><U>Funny Pic's 1</U></A> | <A HREF="funny_pic_s_2.htm" TARGET="_top" TITLE="Funny Pics 2"><U>Funny Pic's 2</U></A> | <A HREF="funny_pic_s_3.htm" TARGET="_top" TITLE="Funny Pics 3"><U>Funny Pic's 3</U></A> | <A HREF="e_greetings.htm" TARGET="_top" TITLE="Send EGreetings"><U>Send E-Greetings</U></A> | <A HREF="id107.htm" TARGET="_top" TITLE="Awards"><U>Awards</U></A> | <A HREF="links.htm" TARGET="_top" TITLE="Other Site Links"><U>Other Site Links</U></A> | <A HREF="contact_me.htm" TARGET="_top" TITLE="Contact Me"><U>Contact Me</U></A> | <A HREF="headline_news.htm" TARGET="_top" TITLE="Headline News"><U>Headline News</U></A></div> <div> </div> </td> </tr><tr> <td valign="top" height=385 BGCOLOR="#CCFFFF" TEXT="#080000" bgproperties="fixed" background="21164643.jpg"> <div> Play Checkers </div> <div> You are red & the computer is black. Click on a red checker and then click</div> <div> where you want to move to. It is possible to beat the computer. Scroll the</div> <div> game up until it centers the screen. There is a comment box at the</div> <div> bottom that will tell you what's going on as you play. Click on the bar at</div> <div> the bottom of the page to re-start the game. Good luck! </div> <DIV ALIGN="LEFT"></DIV> <div> <B><!-- Start Gem Build Your Own Web Gem --> <html> <script language="JavaScript"> <!-- version = 1.0; // --> </script> <script language="JavaScript1.1"> <!-- version = 1.1; // --> </script> <script language="JavaScript"> <!-- if (version==1.0) document.write("Your browser doesn't have JavaScript 1.1 capabilities. " + "This checkers game script only works on Netscape 3+ and MSIE 4+."); // --> </script> <script language="JavaScript1.1"> <!-- // Checkers Game // black.gif // gray.gif // you1.gif -- normal piece (player/red) // you2.gif -- highlighted piece // you1k.gif -- kinged normal piece // you2k.gif -- kinged highlighted piece // me1.gif -- normal piece (computer/black) // me2.gif -- highlighted piece // me1k.gif -- kinged normal piece // me2k.gif -- kinged highlighted piece function preload() { this.length = preload.arguments.length; for (var i = 0; i < this.length; i++) { this[i] = new Image(); this[i].src = preload.arguments[i]; } } var pics = new preload("black.html","gray.html", "you1.html","you2.html","you1k.html","you2k.html", "me1.html","me2.html","me1k.html","me2k.html"); var black = -1; // computer is black var red = 1; // visitor is red var square_dim = 35; var piece_toggled = false; var my_turn = false; var double_jump = false; var comp_move = false; var game_is_over = false; var safe_from = safe_to = null; var toggler = null; var togglers = 0; function Board() { board = new Array(); for (var i=0;i<8; i++) { board[i] = new Array(); for (var j=0;j<8;j++) board[i][j] = Board.arguments[8*j+i]; } board[-2] = new Array(); // prevents errors board[-1] = new Array(); // prevents errors board[8] = new Array(); // prevents errors board[9] = new Array(); // prevents errors } var board; Board(1,0,1,0,1,0,1,0, 0,1,0,1,0,1,0,1, 1,0,1,0,1,0,1,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,-1,0,-1,0,-1,0,-1, -1,0,-1,0,-1,0,-1,0, 0,-1,0,-1,0,-1,0,-1); function message(str) { if (!game_is_over) document.disp.message.value = str; } function moveable_space(i,j) { // calculates whether it is a gray (moveable) // or black (non-moveable) space return (((i%2)+j)%2 == 0); } function Coord(x,y) { this.x = x; this.y = y; } function coord(x,y) { c = new Coord(x,y); return c; } document.write("<table border=0 cellspacing=0 cellpadding=0 width="+(square_dim*8+8) +"<tr><td><img src=HTMLobj-2113/'black.gif' width="+(square_dim*8+8) +" height=4><br></td></tr>"); for(var j=0;j<8;j++) { document.write("<tr><td><img src=HTMLobj-2113/'black.gif' width=4 height="+square_dim+">"); for(var i=0;i<8;i++) { if (moveable_space(i,j)) document.write("<a href='javascript:clicked("+i+","+j+")'>"); document.write("<img src='"); if (board[i][j]==1) document.write("HTMLobj-2113/you1.gif"); else if (board[i][j]==-1) document.write("HTMLobj-2113/me1.gif"); else if (moveable_space(i,j)) document.write("HTMLobj-2113/gray.gif"); else document.write("HTMLobj-2113/black.gif"); document.write("' width="+square_dim+" height="+square_dim +" name='space"+i+""+j+"' border=0>"); if (moveable_space(i,j)) document.write("</a>"); } document.write("<img src='HTMLobj-2113/black.gif' width=4 height="+square_dim+"></td></tr>"); } document.write("<tr><td><img src='HTMLobj-2113/black.gif' width="+(square_dim*8+8) +" height=4><br></td></tr></table><br>" +"<form name='disp'><textarea name='message' wrap=virtual rows=2 cols=40></textarea><br><input " +"type=button value=\"Start the Game Over\" onClick=\"location.href+=''\"></form>"); function clicked(i,j) { if (my_turn) { if (integ(board[i][j])==1) toggle(i,j); else if (piece_toggled) move(selected,coord(i,j)); else message("First click one of your red pieces, then click where you want to move it"); } else { message("It's not your turn yet. Hang on a sec!"); } } function toggle(x,y) { if (my_turn) { if (piece_toggled) draw(selected.x,selected.y,"HTMLobj-2113/you1"+((board[selected.x][selected.y]==1.1)?"k":"")+".gif"); if (piece_toggled && (selected.x == x) && (selected.y == y)) { piece_toggled = false; if (double_jump) { my_turn = double_jump = false; computer(); } } else { piece_toggled = true; draw(x,y,"HTMLobj-2113/you2"+((board[x][y]==1.1)?"k":"")+".gif"); } selected = coord(x,y); } else { if ((piece_toggled) && (integ(board[selected_c.x][selected_c.y])==-1)) draw(selected_c.x,selected_c.y,"HTMLobj-2113/me1"+((board[selected_c.x][selected_c.y]==-1.1)?"k":"")+".gif"); if (piece_toggled && (selected_c.x == x) && (selected_c.y == y)) { piece_toggled = false; } else { piece_toggled = true; draw(x,y,"HTMLobj-2113/me2"+((board[x][y]==-1.1)?"k":"")+".gif"); } selected_c = coord(x,y); } } function draw(x,y,name) { document.images["space"+x+""+y].src = name; } function integ(num) { if (num != null) return Math.round(num); else return null; } function abs(num) { return Math.abs(num); } function sign(num) { if (num < 0) return -1; else return 1; } function concatenate(arr1,arr2) { // function tacks the second array onto the end of the first and returns result for(var i=0;i<arr2.length;i++) arr1[arr1.length+i] = arr2[i]; return arr1; } function legal_move(from,to) { if ((to.x < 0) || (to.y < 0) || (to.x > 7) || (to.y > 7)) return false; piece = board[from.x][from.y]; distance = coord(to.x-from.x,to.y-from.y); if ((distance.x == 0) || (distance.y == 0)) { message("You may only move diagonally."); return false; } if (abs(distance.x) != abs(distance.y)) { message("Invalid move."); return false; } if (abs(distance.x) > 2) { message("Invalid move."); return false; } if ((abs(distance.x) == 1) && double_jump) { return false; } if ((board[to.x][to.y] != 0) || (piece == 0)) { return false; } if ((abs(distance.x) == 2) && (integ(piece) != -integ(board[from.x+sign(distance.x)][from.y+sign(distance.y)]))) { return false; } if ((integ(piece) == piece) && (sign(piece) != sign(distance.y))) { return false; } return true; } function move(from,to) { my_turn = true; if (legal_move(from,to)) { piece = board[from.x][from.y]; distance = coord(to.x-from.x,to.y-from.y); if ((abs(distance.x) == 1) && (board[to.x][to.y] == 0)) { swap(from,to); } else if ((abs(distance.x) == 2) && (integ(piece) != integ(board[from.x+sign(distance.x)][from.y+sign(distance.y)]))) { double_jump = false; swap(from,to); remove(from.x+sign(distance.x),from.y+sign(distance.y)); if ((legal_move(to,coord(to.x+2,to.y+2))) || (legal_move(to,coord(to.x+2,to.y-2))) || (legal_move(to,coord(to.x-2,to.y-2))) || (legal_move(to,coord(to.x-2,to.y+2)))) { double_jump = true; message("You may complete the double jump or click on your piece to stay still."); } } if ((board[to.x][to.y] == 1) && (to.y == 7)) king_me(to.x,to.y); selected = to; if (game_over() && !double_jump) { setTimeout("toggle("+to.x+","+to.y+");my_turn = double_jump = false;computer();",1000); } } return true; } function king_me(x,y) { if (board[x][y] == 1) { board[x][y] = 1.1; // king you draw(x,y,"HTMLobj-2113/you2k.gif"); } else if (board[x][y] == -1) { board[x][y] = -1.1; // king me draw(x,y,"%5eGENDIR/me2k.html"); } } function swap(from,to) { if (my_turn || comp_move) { dummy_src = document.images["space"+to.x+""+to.y].src; document.images["space"+to.x+""+to.y].src = document.images["space"+from.x+""+from.y].src; document.images["space"+from.x+""+from.y].src = dummy_src; } dummy_num = board[from.x][from.y]; board[from.x][from.y] = board[to.x][to.y]; board[to.x][to.y] = dummy_num; } function remove(x,y) { if (my_turn || comp_move) draw(x,y,"HTMLobj-2113/gray.gif"); board[x][y] = 0; } function Result(val) { this.high = val; this.dir = new Array(); } function move_comp(from,to) { toggle(from.x,from.y); comp_move = true; swap(from,to); if (abs(from.x-to.x) == 2) { remove(from.x+sign(to.x-from.x),from.y+sign(to.y-from.y)); } if ((board[to.x][to.y] == -1) && (to.y == 0)) king_me(to.x,to.y); setTimeout("selected_c = coord("+to.x+","+to.y+");piece_toggled = true;",900); setTimeout("bak=my_turn;my_turn=false;toggle("+to.x+","+to.y+");my_turn=bak;",1000); if (game_over()) { setTimeout("comp_move = false;my_turn = true;togglers=0;",600); message("Ok. It's your turn. You may make your move."); } return true; } function game_over() { // make sure game is not over (return false if game is over) comp = you = false; for(var i=0;i<8;i++) { for(var j=0;j<8;j++) { if(integ(board[i][j]) == -1) comp = true; if(integ(board[i][j]) == 1) you = true; } } if (!comp) message("You beat me!"); if (!you) message("Gotcha! Game over."); game_is_over = (!comp || !you) return (!game_is_over); } // the higher the jump_priority, the more often the computer will take the jump over the safe move var jump_priority = 10; function computer() { // step one - prevent any jumps for(var j=0;j<8;j++) { for(var i=0;i<8;i++) { if (integ(board[i][j]) == 1) { if ((legal_move(coord(i,j),coord(i+2,j+2))) && (prevent(coord(i+2,j+2),coord(i+1,j+1)))) { return true; } if ((legal_move(coord(i,j),coord(i-2,j+2))) && (prevent(coord(i-2,j+2),coord(i-1,j+1)))) { return true; } } if (board[i][j] == 1.1) { if ((legal_move(coord(i,j),coord(i-2,j-2))) && (prevent(coord(i-2,j-2),coord(i-1,j-1)))) { return true; } if ((legal_move(coord(i,j),coord(i+2,j-2))) && (prevent(coord(i+2,j-2),coord(i+1,j-1)))) { return true; } } } } // step two - if step one not taken, look for jumps for(var j=7;j>=0;j--) { for(var i=0;i<8;i++) { if (jump(i,j)) return true; } } safe_from = null; // step three - if step two not taken, look for safe single space moves for(var j=0;j<8;j++) { for(var i=0;i<8;i++) { if (single(i,j)) return true; } } // if no safe moves, just take whatever you can get if (safe_from != null) { move_comp(safe_from,safe_to); } else { message("You beat me!!"); game_is_over = true; } safe_from = safe_to = null; return false; } function jump(i,j) { if (board[i][j] == -1.1) { if (legal_move(coord(i,j),coord(i+2,j+2))) { move_comp(coord(i,j),coord(i+2,j+2)); setTimeout("jump("+(i+2)+","+(j+2)+");",500); return true; } if (legal_move(coord(i,j),coord(i-2,j+2))) { move_comp(coord(i,j),coord(i-2,j+2)); setTimeout("jump("+(i-2)+","+(j+2)+");",500); return true; } } if (integ(board[i][j]) == -1) { if (legal_move(coord(i,j),coord(i-2,j-2))) { move_comp(coord(i,j),coord(i-2,j-2)); setTimeout("jump("+(i-2)+","+(j-2)+");",500); return true; } if (legal_move(coord(i,j),coord(i+2,j-2))) { move_comp(coord(i,j),coord(i+2,j-2)); setTimeout("jump("+(i+2)+","+(j-2)+");",500); return true; } } return false; } function single(i,j) { if (board[i][j] == -1.1) { if (legal_move(coord(i,j),coord(i+1,j+1))) { safe_from = coord(i,j); safe_to = coord(i+1,j+1); if (wise(coord(i,j),coord(i+1,j+1))) { move_comp(coord(i,j),coord(i+1,j+1)); return true; } } if (legal_move(coord(i,j),coord(i-1,j+1))) { safe_from = coord(i,j); safe_to = coord(i-1,j+1); if (wise(coord(i,j),coord(i-1,j+1))) { move_comp(coord(i,j),coord(i-1,j+1)); return true; } } } if (integ(board[i][j]) == -1) { if (legal_move(coord(i,j),coord(i+1,j-1))) { safe_from = coord(i,j); safe_to = coord(i+1,j-1); if (wise(coord(i,j),coord(i+1,j-1))) { move_comp(coord(i,j),coord(i+1,j-1)); return true; } } if (legal_move(coord(i,j),coord(i-1,j-1))) { safe_from = coord(i,j); safe_to = coord(i-1,j-1); if (wise(coord(i,j),coord(i-1,j-1))) { move_comp(coord(i,j),coord(i-1,j-1)); return true; } } } return false; } function possibilities(x,y) { if (!jump(x,y)) if (!single(x,y)) return true; else return false; else return false; } function prevent(end,s) { i = end.x; j = end.y; if (!possibilities(s.x,s.y)) return true; else if ((integ(board[i-1][j+1])==-1) && (legal_move(coord(i-1,j+1),coord(i,j)))) { return move_comp(coord(i-1,j+1),coord(i,j)); } else if ((integ(board[i+1][j+1])==-1) && (legal_move(coord(i+1,j+1),coord(i,j)))) { return move_comp(coord(i+1,j+1),coord(i,j)); } else if ((board[i-1][j-1]==-1.1) && (legal_move(coord(i-1,j-1),coord(i,j)))) { return move_comp(coord(i-1,j-1),coord(i,j)); } else if ((board[i+1][j-1]==-1.1) && (legal_move(coord(i+1,j-1),coord(i,j)))) { return move_comp(coord(i+1,j-1),coord(i,j)); } else { return false; } } function wise(from,to) { i = to.x; j = to.y; n = (j>0); s = (j<7); e = (i<7); w = (i>0); if (n&&e) ne = board[i+1][j-1]; else ne = null; if (n&&w) nw = board[i-1][j-1]; else nw = null; if (s&&e) se = board[i+1][j+1]; else se = null; if (s&&w) sw = board[i-1][j+1]; else sw = null; eval(((j-from.y != 1)?"s":"n")+((i-from.x != 1)?"e":"w")+"=0;"); if ((sw==0) && (integ(ne)==1)) return false; if ((se==0) && (integ(nw)==1)) return false; if ((nw==0) && (se==1.1)) return false; if ((ne==0) && (sw==1.1)) return false; return true; } message("You may begin! Select a piece to move."); my_turn = true; // --> </script> </body> <!-- ARCHIVE by FORTUNECITY.ws --> <center> <div> <br> <script language="javascript" type="text/javascript" src="http://ad.broadcaststation.net/ads/show_ad.php?width=300&height=250&cache=0"></script> <script language="javascript" type="text/javascript" src="http://ad.broadcaststation.net/ads/show_ad.php?width=300&height=250"></script> </div> <br> <br> </center> </html> <!-- End Gem Build Your Own Web Gem --> </B></div> </td> </tr></table></body>