private void UpdateGameState(Guid key)
{
GameplayCommunicationsStore client = ConnectedClients[key];
Core.GameStateInformation.GameStateUpdate gameStateUpdate = new Core.GameStateInformation.GameStateUpdate();
Character playerCharacter = _players.Where(i => i.Id == client.PlayerCharacterId).First();
gameStateUpdate.ViewableArea = GetViewableArea(playerCharacter.Location, gameStateUpdate);
gameStateUpdate.OtherPlayers = GetOtherViewablePlayersPositions(key, playerCharacter.Location);
gameStateUpdate.NpcsInTheArea = GetNpcsInTheArea(key, playerCharacter.Location);
client.Callback.GameStateUpdatedCallback(gameStateUpdate);
}
public void Join(Guid key)
{
//Get the call back for the game play client
IGameplayCallback callback = OperationContext.Current.GetCallbackChannel <IGameplayCallback>();
//Create a CommunicationsStore to hold information about the connected client
GameplayCommunicationsStore client = new GameplayCommunicationsStore(OperationContext.Current.InstanceContext, callback);
//TODO:Need to handle the client not being authenticated
client.UserAccount = Authentication.AuthenticationService.GetUserAccount(key);
if (!OperationContext.Current.IncomingMessageProperties.ContainsKey(RemoteEndpointMessageProperty.Name))
{
client.IPAddress = "127.0.0.1";
}
else
{
client.IPAddress = ((RemoteEndpointMessageProperty)OperationContext.Current.IncomingMessageProperties[RemoteEndpointMessageProperty.Name]).Address;
}
//Add the client to our static list. We need to lock the list for synchronization safety.
lock (ConnectedClients)
{
ConnectedClients.Add(key, client);
}
PlayerCharacter playerCharacter = new PlayerCharacter(_game);
_players.Add(playerCharacter);
playerCharacter.Location = new System.Drawing.Point(13, 10);
client.PlayerCharacterId = playerCharacter.Id;
_zombiesSystem.Players.Add(playerCharacter);
Console.WriteLine("{0} joined the game.", client.UserAccount.Nickname);
UpdateGameState(key);
}
public void Move(Guid key, List <Core.GameStateInformation.Directions> movements)
{
if (!ConnectedClients.ContainsKey(key))
{
return;
}
GameplayCommunicationsStore connectedClient = ConnectedClients[key];
Character playerCharacter = _players.Where(i => i.Id == connectedClient.PlayerCharacterId).First();
//TODO:Implement movement restrictions here
//TODO:This is allowing the player to move diagonally through two hexes that are unpassable.
foreach (Core.GameStateInformation.Directions movementDirection in movements)
{
Point newLocation = playerCharacter.Location;
switch (movementDirection)
{
case LegendsOfKesmaiSurvival.Core.GameStateInformation.Directions.North:
newLocation = new System.Drawing.Point(playerCharacter.Location.X, playerCharacter.Location.Y - 1);
break;
case LegendsOfKesmaiSurvival.Core.GameStateInformation.Directions.South:
newLocation = new System.Drawing.Point(playerCharacter.Location.X, playerCharacter.Location.Y + 1);
break;
case LegendsOfKesmaiSurvival.Core.GameStateInformation.Directions.East:
newLocation = new System.Drawing.Point(playerCharacter.Location.X + 1, playerCharacter.Location.Y);
break;
case LegendsOfKesmaiSurvival.Core.GameStateInformation.Directions.West:
newLocation = new System.Drawing.Point(playerCharacter.Location.X - 1, playerCharacter.Location.Y);
break;
case LegendsOfKesmaiSurvival.Core.GameStateInformation.Directions.NorthEast:
newLocation = new System.Drawing.Point(playerCharacter.Location.X + 1, playerCharacter.Location.Y - 1);
break;
case LegendsOfKesmaiSurvival.Core.GameStateInformation.Directions.NorthWest:
newLocation = new System.Drawing.Point(playerCharacter.Location.X - 1, playerCharacter.Location.Y - 1);
break;
case LegendsOfKesmaiSurvival.Core.GameStateInformation.Directions.SouthEast:
newLocation = new System.Drawing.Point(playerCharacter.Location.X + 1, playerCharacter.Location.Y + 1);
break;
case LegendsOfKesmaiSurvival.Core.GameStateInformation.Directions.SouthWest:
newLocation = new System.Drawing.Point(playerCharacter.Location.X - 1, playerCharacter.Location.Y + 1);
break;
}
//Get the tile that the player is trying to move to
Game.GameTile newTile = _game.GameMap.GetTileFromLocation(newLocation.X, newLocation.Y);
//Do not let the player move to a tile that is not accessible
if (newTile.IsPassable)
{
playerCharacter.Location = newLocation;
}
}
//TODO:Only need to update the game states of clients that would be affected by the player moving in or into the viewable area
foreach (Guid clientKey in ConnectedClients.Keys)
{
UpdateGameState(clientKey);
}
}