thanks for your instant response Paul Ferrie
i have developed main.asc
and use shared objects also for updating users list. user list works fine but the character position synchronization is not working
here is my code for user character synchronization
-----------
main.asc
-----------
application.onAppStart = function()
{
application.users_so = SharedObject.get("users_so", false);
application.users = new Array();
application.currCharacters = new Array();
}
application.onConnect = function( newClient, username ) {
// declaring some client specific variables
newClient.name = username;
application.acceptConnection(newClient);
newClient.call("setUserId", null, newClient.id);
trace(username+" Connected ");
user = new Object();
user.id = newClient.id;
user.name = newClient.name;
user.status = "Online";
application.users.push(user);
application.users_so.setProperty("users", application.users);
newClient.sync_character_position = function(character, xpos, ypos, screenWidth, screenHeight)
{
trace("sync_character_position: "+character+" x: "+xpos+" y: "+ypos);
for (var j=0; j<application.currCharacters.length; j++) {
if(character == application.currCharacters[j].ref) {
application.currCharacters[j].x = xpos;
application.currCharacters[j].y = ypos;
}
}
for (var i=0; i<application.clients.length; i++) {
if(application.clients[i].id != newClient.id) {
application.clients[i].call("change_characterPosition", null, character, xpos, ypos, screenWidth, screenHeight);
}
}
}
newClient.server_openCharacter = function(ch_ref, ch_title, ch_x, ch_y, ch_w, ch_h, screen_width, screen_height)
{
trace("server_openCharacter: character = "+ch_ref);
var chinfo = new Object();
chinfo.ref = ch_ref;
chinfo.title = ch_title;
chinfo.x = ch_x;
chinfo.y = ch_y;
chinfo.w = ch_w;
chinfo.h = ch_h;
chinfo.rw = screen_width;
chinfo.rh = screen_height;
application.currCharacters.push(chinfo);
for (var i=0; i<application.clients.length; i++) {
if(application.clients[i].id != newClient.id) {
application.clients[i].call("open_character", null, ch_ref, ch_title, ch_x, ch_y, ch_w, ch_h, screen_width, screen_height);
}
}
}
}
//
application.onDisconnect = function(client)
{
trace(client.name+" Disconnected");
for(i=0; i<application.users.length; i++) {
if(application.users[i].id == client.id) {
application.users.splice(i,1);
}
}
application.users_so.setProperty("users", application.users);
for (var i=0; i<application.clients.length; i++) {
if(application.clients[i].id != client.id) {
application.clients[i].call("close_character", null);
}
}
}
----------------
fla source code
----------------
// ... import necessary packages ... \\
import flash.net.*;
import flash.events.*;
import fl.events.*;
var userId:String = null;
var chrc:Fairy;
var conn:NetConnection = new NetConnection();
doConnect();
// ... Functionss ... \\
function doConnect():void {
conn.connect("rtmpt://localhost:1935/TestApp/", userName);
conn.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
function netStatusHandler(param1:NetStatusEvent):void {
switch(param1.info.code){
case "NetConnection.Connect.Success": {
trace("connected.");
connectOnline();
break;
}// end case
case "NetConnection.Connect.Closed": {
trace("Disconnected.");
break;
}// end case
case "NetStream.Play.StreamNotFound": {
trace("Connection Failed.");
break;
}// end case
default: {
break;
}// end default
}// end switch
}// end netStatusHandlers
conn.client = new Object();
conn.client.setUserId = function(id) {
userId = id;
}
conn.client.change_characterPosition = function(chrc, xpos, ypos, server_width, server_height) {
tracer.text = "Character = "+Fairy(chrc)+" xpos: "+xpos+" ypos: "+ypos; //tracer is a dynamic text field on stage
Fairy(chrc).x = (xpos/server_width) * stage.stageWidth;
Fairy(chrc).y = (ypos/server_height)* stage.stageHeight;
}
conn.client.open_character = function() {
removeChild(root[chrc]);
}
conn.client.move_character = function(chrc, xpos, ypos) {
chrc.x = xpos;
chrc.y = ypos;
}
conn.client.open_character = function(chrc, ch_title, xpos, ypos, w, h, server_width, server_height) {
chrc = new Fairy();
chrc.x = (xpos/server_width) * stage.stageWidth;
chrc.y = (ypos/server_height)* stage.stageHeight;
chrc.width = w*stage.stageWidth/server_width;
chrc.height = h*stage.stageHeight/server_height;
chrc.fairy_name.text = ch_title;
addChild(chrc);
}
}// end doConnect
function connectOnline():void {
var users_so:SharedObject = SharedObject.getRemote("users_so", conn.uri);
users_so.addEventListener(SyncEvent.SYNC, onSyncEvt);
users_so.connect(conn);
function onSyncEvt(evt:SyncEvent) {
var users:Array = evt.target.data.users;
user_list.removeAll();
for (var i=0; i < users.length; i++) {
user_list.addItem({label: users[i].name+" ("+users[i].status+")", data: {id: users[i].id}});
}
user_list.sortItemsOn("label");
}
//show character at stage with directional movement
var fairy:Fairy = new Fairy();
fairy.x = 878;
fairy.y = 564;
fairy.width = fairy.height = 200;
fairy.fairy_name.text = userName;
addChild(fairy);
trace(fairy);
conn.call("server_openCharacter", null, Fairy(fairy), fairy.fairy_name.text, fairy.x, fairy.y, fairy.width, fairy.height, stage.stageWidth, stage.stageHeight);
stage.addEventListener(KeyboardEvent.KEY_DOWN, keyPressedDown);
function keyPressedDown(param1:KeyboardEvent) : void {
var keycode:uint;
var step:uint;
keycode = param1.keyCode;
step = 5;
switch(keycode) {
case Keyboard.LEFT: {
fairy.x = fairy.x - step;
conn.call("sync_character_position", null, Fairy(fairy), fairy.x, fairy.y, stage.stageWidth, stage.stageHeight);
break;
}// end case
case Keyboard.RIGHT: {
fairy.x = fairy.x + step;
conn.call("sync_character_position", null, Fairy(fairy), fairy.x, fairy.y, stage.stageWidth, stage.stageHeight);
break;
}// end case
case Keyboard.UP: {
fairy.y = fairy.y - step;
conn.call("sync_character_position", null, Fairy(fairy), fairy.x, fairy.y, stage.stageWidth, stage.stageHeight);
break;
}// end case
case Keyboard.DOWN: {
fairy.y = fairy.y + step;
conn.call("sync_character_position", null, Fairy(fairy), fairy.x, fairy.y, stage.stageWidth, stage.stageHeight);
break;
}// end case
default: {
break;
}// end default
}// end switch
}// end function
}
please help in fixing the issue
thanks in advance