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simplified, added some documentation

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This commit is contained in:
Jeena Paradies 2011-01-30 06:36:58 +01:00
parent 20a07dbd6a
commit 8e468b5eec
5 changed files with 64 additions and 44 deletions
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8
games/tic-tac-toe-js/index.html
View file

@ -8,12 +8,12 @@
<script src="js/TicTacToeClient.js"></script>
<script>
var game_name ="tictactoe"
var GGS = new GGSI(game_name);
var GGS = new GGS(game_name);
function init() {
GameServerI.addGame(game_name, main());
GameServerI.addClient(game_name, new TicTacToeClient(frames.player1.document.getElementById("p1"), GameServerI));
GameServerI.addClient(game_name, new TicTacToeClient(frames.player2.document.getElementById("p2"), GameServerI));
GameServer.addGame(game_name, main());
GameServer.addClient(game_name, new TicTacToeClient(frames.player1.document.getElementById("p1"), GameServer));
GameServer.addClient(game_name, new TicTacToeClient(frames.player2.document.getElementById("p2"), GameServer));
}
</script>
<link rel="stylesheet" href="css/screen.css" type="text/css" media="screen">

4
games/tic-tac-toe-js/js/GGS.js
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@ -1,4 +1,4 @@
function GGSI(game_name) {
function GGS(game_name) {
var world = new Storage(game_name, "world");
this.__defineGetter__("world", function(){
return world;
@ -11,6 +11,6 @@ function GGSI(game_name) {
var game_n = game_name;
this.__defineGetter__("users", function(){
return GameServerI.users(game_n);
return GameServer.users(game_n);
});
}

20
games/tic-tac-toe-js/js/GameServer.js
View file

@ -55,7 +55,7 @@ GameServer.prototype.callCommand = function(game_name, client, command, attrs) {
if(typeof game.instance.userCommand == "function") {
var user = null;
for (var i=0; i < game.users.length; i++) {
if (game.users[i].client == client) {
if (game.users[i].isClient(client)) {
user = game.users[i];
}
}
@ -129,7 +129,7 @@ GameServer.prototype.clear = function(game_name, type) {
} else throw "GGS: Unknown game " + game_name
}
var GameServerI = new GameServer();
var GameServer = new GameServer();
@ -143,9 +143,11 @@ function User(id, client) {
return {
id: id,
client: client,
sendCommand: function(command, args) {
client.commandCalled(command, args);
},
isClient: function(c) {
return c == client;
}
}
}
@ -159,24 +161,24 @@ function Storage(game_name, type) {
return {
setItem: function(key, value) {
GameServerI.set(self.gameName, self.type, key, value);
GameServer.set(self.gameName, self.type, key, value);
},
getItem: function(key) {
return GameServerI.get(self.gameName, self.type, key);
return GameServer.get(self.gameName, self.type, key);
},
key: function(position) {
return GameServerI.key(self.gameName, self.type, position);
return GameServer.key(self.gameName, self.type, position);
},
length: {
get: function() {
return GameServerI.length(self.gameName, self.type);
return GameServer.length(self.gameName, self.type);
}
},
removeItem: function(key) {
GameServerI.remove(self.gameName, self.type, key);
GameServer.remove(self.gameName, self.type, key);
},
clear: function() {
GameServerI.clear(self.gameName, self.type);
GameServer.clear(self.gameName, self.type);
}
}
} else throw "GGS: No such storage available " + type;

73
games/tic-tac-toe-js/js/TicTacToe.js
View file

@ -1,8 +1,31 @@
function TicTacToe() {};
TicTacToe.prototype.init = function() {
/*
This code is public domain, it's just a example how a game
on our Generic Game Server could look like.
API:
GGS.world // webstorage interface
GGS.localStorage // webstorage interface
http://dev.w3.org/html5/webstorage/
GGS.users is a array with User objects:
User {
id // integer attribute
sendCommand: function(command, args)
}
There are optional and mandatory methods a Game should implement:
Game main() // m - should return a instance of the game, is called at startup
userCommand(user, command, args) // m - is called when a client sends a message
userAllowed(user) // o - should return a bolean, is called when a new is added
userAdded(user) // o - is called when a client was added
*/
function TicTacToe() {};
TicTacToe.prototype.userAllowed = function(user) {
if(GGS.users.length <= 2) return true
else return false;
@ -58,8 +81,10 @@ TicTacToe.prototype.userCommand = function(user, command, args) {
var gameBoard = JSON.parse(GGS.world.getItem("game_board"));
if (gameBoard[props.x][props.y] == 0) {
gameBoard[props.x][props.y] = p;
GGS.world.setItem("game_board", JSON.stringify(gameBoard))
GGS.world.setItem("game_board", JSON.stringify(gameBoard));
if (this.checkIfWon(p, gameBoard)) {
if (p == 1) {
this.getUser(p1_id).sendCommand("winner", "You win!");
@ -92,44 +117,36 @@ TicTacToe.prototype.checkIfWon = function(player, gameBoard) {
var rows = gameBoard.length;
for (i = 0; i < rows; ++i) {
for (j = 0; j < rows; ++j) {
if (gameBoard[i][j] != player) {
for (j = 0; j < rows; ++j)
if (gameBoard[i][j] != player)
break;
}
}
if (j == rows) {
return true;
}
for (j = 0; j < rows; ++j) {
if (gameBoard[j][i] != player) {
if (j == rows)
return true;
for (j = 0; j < rows; ++j)
if (gameBoard[j][i] != player)
break;
}
}
if (j == rows) {
if (j == rows)
return true;
}
}
// Now check diagnols
for (i = 0; i < rows; ++i) {
if (gameBoard[i][i] != player) {
for (i = 0; i < rows; ++i)
if (gameBoard[i][i] != player)
break;
}
}
if (i == rows) {
if (i == rows)
return true;
}
for (i = 0; i < rows; ++i) {
if (gameBoard[i][rows - i - 1] != player) {
for (i = 0; i < rows; ++i)
if (gameBoard[i][rows - i - 1] != player)
break;
}
}
if (i == rows) {
if (i == rows)
return true;
}
return false;
}

3
games/tic-tac-toe-js/js/TicTacToeClient.js
View file

@ -1,4 +1,6 @@
// This first version doesn't take networking into account yet.
// Only tested in FireFox, Safari, Chrome and Opera
// Will not work in IE <9 because getters and setters are used.
function TicTacToeClient(container, server) {
this.server = server;
@ -6,7 +8,6 @@ function TicTacToeClient(container, server) {
this.init();
}
TicTacToeClient.prototype.init = function() {
this.rows = 3;
this.spots = [];