{\r
public class lobbyGUI : ILobby\r
{\r
+ #region local variables\r
float scale;\r
\r
Texture2D background;\r
\r
int selectedSessionIndex;\r
\r
+ bool chatActive;\r
+ String chatMessage;\r
+ Queue<ChatInfo> currentChat;\r
+\r
+ \r
+\r
private enum lobbyState\r
{\r
Welcome,\r
CreateGame,\r
FindGame,\r
+ FindingGames, // TODO: New state.\r
+ JoiningGame, // TODO: New state.\r
Connected\r
}\r
\r
lobbyState currentState;\r
+ #endregion\r
\r
public lobbyGUI()\r
{\r
currentState = lobbyState.Welcome;\r
selectedSessionIndex = 0;\r
ready = false;\r
+ chatActive = false;\r
+ chatMessage = "";\r
+ currentChat = new Queue<ChatInfo>();\r
}\r
\r
public void LoadContent(ContentManager contentManager, GraphicsDeviceManager graphics)\r
\r
}\r
\r
+ /// <summary>\r
+ /// Transition into connected state\r
+ /// </summary>\r
+ void JoinedSession(NetworkSession session, NetworkGame networkGame)\r
+ {\r
+ if (session != null)\r
+ {\r
+ currentState = lobbyState.Connected;\r
+ }\r
+ else\r
+ {\r
+ // TODO: This should do something more than just throw the player back to the welcome screen.\r
+ currentState = lobbyState.Welcome;\r
+ Console.WriteLine("Couldn't create/join the session.");\r
+ }\r
+ }\r
+\r
+ /// <summary>\r
+ /// Called when Async FindSession returns. Available sessions is then updated\r
+ /// </summary>\r
+ void FoundSessions(AvailableNetworkSessionCollection sessions, NetworkGame networkGame)\r
+ {\r
+ availableSessions = sessions;\r
+ }\r
+\r
+ /// <summary>\r
+ /// Catches exceptions for and Async calls\r
+ /// </summary>\r
+ void AsyncCallbackFailed(Exception exception, NetworkGame networkGame)\r
+ {\r
+ currentState = lobbyState.Welcome;\r
+ Console.WriteLine("Exception as thrown during async call: " + exception.Message);\r
+ }\r
+\r
+ /// <summary>\r
+ /// Adds and new chats to the chat list. If chat list is full, older messages are removed.\r
+ /// </summary>\r
+ private void UpdateChat(GameTime gameTime, NetworkGame networkGame)\r
+ {\r
+ List<ChatInfo> chts = networkGame.ReceiveChats();\r
+ for (int x = 0; x < chts.Count(); x++)\r
+ currentChat.Enqueue(chts[x]);\r
+\r
+ //if number of chat messages has reached max remove older messages as new ones are added\r
+ if (currentChat.Count() > 8)\r
+ {\r
+ for (int x = 0; x < chts.Count(); x++)\r
+ {\r
+ currentChat.Dequeue();\r
+ }\r
+ }\r
+\r
+ }\r
+\r
+ /// <summary>\r
+ /// Main update call for Lobby, what is actually updated is determined by what the current state is.\r
+ /// </summary>\r
public long Update(GameTime gameTime, NetworkGame networkGame)\r
{\r
\r
UpdateSpotLight(gameTime);\r
currentKeyboardState = Keyboard.GetState();\r
\r
- if (networkGame.sessionExists())\r
+ if (networkGame.HasActiveSession)\r
{\r
players = networkGame.NetworkGamers;\r
}\r
{\r
currentState = lobbyState.Welcome;\r
ready = false;\r
- if (networkGame.sessionExists())\r
+ if (networkGame.HasActiveSession)\r
{\r
players = null;\r
networkGame.LeaveSession();\r
}\r
if (currentKeyboardState.IsKeyDown(Keys.Y) && previousKeyboardState.IsKeyUp(Keys.Y))\r
{\r
- currentState = lobbyState.Connected;\r
- networkGame.CreateSession(4);\r
+ currentState = lobbyState.JoiningGame;\r
+ networkGame.ErrorDelegate = AsyncCallbackFailed;\r
+ networkGame.CreateSession(JoinedSession);\r
} \r
break;\r
\r
currentState = lobbyState.Welcome;\r
ready = false;\r
}\r
- availableSessions = networkGame.FindSessions();\r
- if (availableSessions != null)\r
+ availableSessions = null;\r
+ networkGame.ErrorDelegate = AsyncCallbackFailed;\r
+ networkGame.FindSessions(FoundSessions);\r
+ currentState = lobbyState.FindingGames;\r
+ break;\r
+\r
+ case lobbyState.FindingGames:\r
+ if (currentKeyboardState.IsKeyDown(Keys.X) && previousKeyboardState.IsKeyUp(Keys.X))\r
{\r
- networkGame.JoinSession(availableSessions[0]);\r
- currentState = lobbyState.Connected;\r
+ currentState = lobbyState.Welcome;\r
+ ready = false;\r
+ }\r
+ if (availableSessions != null && availableSessions.Count == 0)\r
+ currentState = lobbyState.FindGame;\r
+ else if (availableSessions != null && availableSessions.Count > 0)\r
+ {\r
+ if (currentKeyboardState.IsKeyDown(Keys.D1) && previousKeyboardState.IsKeyUp(Keys.D1) && availableSessions.Count > 0)\r
+ {\r
+ networkGame.JoinSession(availableSessions[0], JoinedSession);\r
+ }\r
+ else if (currentKeyboardState.IsKeyDown(Keys.D2) && previousKeyboardState.IsKeyUp(Keys.D2) && availableSessions.Count > 1)\r
+ {\r
+ networkGame.JoinSession(availableSessions[1], JoinedSession);\r
+ }\r
+ else if (currentKeyboardState.IsKeyDown(Keys.D3) && previousKeyboardState.IsKeyUp(Keys.D3) && availableSessions.Count > 2)\r
+ {\r
+ networkGame.JoinSession(availableSessions[2], JoinedSession);\r
+ }\r
+ else if (currentKeyboardState.IsKeyDown(Keys.D4) && previousKeyboardState.IsKeyUp(Keys.D4) && availableSessions.Count > 3)\r
+ {\r
+ networkGame.JoinSession(availableSessions[3], JoinedSession);\r
+ }\r
+\r
+ currentState = lobbyState.JoiningGame;\r
\r
availableSessions.Dispose();\r
availableSessions = null;\r
}\r
+\r
break;\r
\r
case lobbyState.Connected:\r
- if (currentKeyboardState.IsKeyDown(Keys.X) && previousKeyboardState.IsKeyUp(Keys.X))\r
+ if (chatActive) //If chat is activated by pressing T all inputs go to chat. Enter finishes chat esc returns\r
{\r
- ready = false;\r
- if (networkGame.sessionExists())\r
+ if (currentKeyboardState.IsKeyDown(Keys.Escape) && previousKeyboardState.IsKeyUp(Keys.Escape))\r
{\r
- players = null;\r
- networkGame.LeaveSession();\r
+ chatActive = false;\r
+ break;\r
+ }\r
+ if (currentKeyboardState.IsKeyDown(Keys.Enter) && previousKeyboardState.IsKeyUp(Keys.Enter))\r
+ {\r
+ networkGame.SendChat(chatMessage);\r
+ chatActive = false;\r
+ break;\r
+ }\r
+ Keys[] k = currentKeyboardState.GetPressedKeys();\r
+ Keys[] kp = previousKeyboardState.GetPressedKeys();\r
+ List<Keys> newKeys = new List<Keys>();\r
+\r
+ for (int x = 0; x < k.Count(); x++) //copy new keys into array\r
+ {\r
+ if (!kp.Contains(k[x]))\r
+ {\r
+ newKeys.Add(k[x]);\r
+ }\r
}\r
- currentState = lobbyState.Welcome;\r
- }\r
- if (currentKeyboardState.IsKeyDown(Keys.R) && previousKeyboardState.IsKeyUp(Keys.R))\r
- networkGame.LocalGamer.IsReady = true;\r
\r
- if (networkGame.sessionExists())\r
+ foreach(Keys ky in newKeys)\r
+ {\r
+ if (ky.Equals(Keys.Back))\r
+ chatMessage = chatMessage.Substring(0, chatMessage.Length-1);\r
+ else if(ky.Equals(Keys.Space))\r
+ chatMessage = chatMessage + " ";\r
+ else\r
+ chatMessage = chatMessage + ky.ToString();\r
+ }\r
+ \r
+ }\r
+ else //normal op mode\r
{\r
- localPlayer = networkGame.LocalGamer;\r
- players = networkGame.NetworkGamers;\r
- if (players != null)\r
+ UpdateChat(gameTime, networkGame);\r
+ chatMessage = "";\r
+ if (currentKeyboardState.IsKeyDown(Keys.T) && previousKeyboardState.IsKeyUp(Keys.T))\r
+ {\r
+ chatActive = true;\r
+ }\r
+ if (currentKeyboardState.IsKeyDown(Keys.X) && previousKeyboardState.IsKeyUp(Keys.X))\r
{\r
- allReady = true;\r
- foreach (NetworkGamer p in players)\r
- if (p.IsReady == false)\r
+ ready = false;\r
+ currentChat.Clear();\r
+ if (networkGame.HasActiveSession)\r
+ {\r
+ players = null;\r
+ networkGame.LeaveSession();\r
+ }\r
+ currentState = lobbyState.Welcome;\r
+\r
+ }\r
+ if (currentKeyboardState.IsKeyDown(Keys.R) && previousKeyboardState.IsKeyUp(Keys.R))\r
+ networkGame.LocalGamer.IsReady = true;\r
+\r
+ if (networkGame.HasActiveSession)\r
+ {\r
+ localPlayer = networkGame.LocalGamer;\r
+ players = networkGame.NetworkGamers;\r
+ if (players != null)\r
+ {\r
+ allReady = true;\r
+ foreach (NetworkGamer p in players)\r
+ if (p.IsReady == false)\r
+ {\r
+ allReady = false;\r
+ break;\r
+ }\r
+ }\r
+\r
+ //allows host to start the game when all players are ready, change count below to different number for testing with less then 4 players\r
+ if (allReady && players.Count == 4 && localPlayer == players[0])\r
+ {\r
+ if (currentKeyboardState.IsKeyDown(Keys.B) && previousKeyboardState.IsKeyUp(Keys.B))\r
{\r
- allReady = false;\r
- break;\r
+ networkGame.ForceStartGame();\r
}\r
+ }\r
}\r
+ else\r
+ currentState = lobbyState.Welcome;\r
}\r
- else\r
- currentState = lobbyState.Welcome;\r
-\r
break;\r
\r
}\r
\r
break;\r
\r
- case lobbyState.FindGame:\r
+ case lobbyState.FindingGames:\r
spriteBatch.Draw(selectGameScreen, backgroundPos, null, Color.White, 0, zero, scale, SpriteEffects.None, 0);\r
+ spriteBatch.DrawString(menuFont, "select game by pressing listed games index", new Vector2(250, 400), Color.Gray, 0f, zero, .7f, SpriteEffects.None, 0.5f);\r
if(availableSessions == null)\r
spriteBatch.DrawString(menuFont, "searching for available games ....", new Vector2(150, 100), Color.Gray, 0f, zero, .7f, SpriteEffects.None, 0.5f);\r
else if (availableSessions.Count == 0)\r
if (sessionIndex == selectedSessionIndex)\r
color = Color.Red;\r
\r
- spriteBatch.DrawString(menuFont, availableSessions[sessionIndex].HostGamertag, new Vector2(150, 100 + sessionIndex * menuFont.LineSpacing), color, 0f, zero, .7f, SpriteEffects.None, 0.5f);\r
- spriteBatch.DrawString(menuFont, availableSessions[sessionIndex].CurrentGamerCount + " / " + availableSessions[sessionIndex].OpenPublicGamerSlots + availableSessions[sessionIndex].OpenPrivateGamerSlots,\r
- new Vector2(400, 100 + sessionIndex * menuFont.LineSpacing), color, 0f, zero, .7f, SpriteEffects.None, 0.5f);\r
+ spriteBatch.DrawString(menuFont, sessionIndex+1 + " " + availableSessions[sessionIndex].HostGamertag, new Vector2(150, 125 + sessionIndex * menuFont.LineSpacing), color, 0f, zero, .7f, SpriteEffects.None, 0.5f);\r
+ spriteBatch.DrawString(menuFont, availableSessions[sessionIndex].CurrentGamerCount + " / 4",\r
+ new Vector2(450, 125 + sessionIndex * menuFont.LineSpacing), color, 0f, zero, .7f, SpriteEffects.None, 0.5f);\r
}\r
}\r
break;\r
\r
case lobbyState.Connected:\r
DrawPlayerList(spriteBatch);\r
- \r
- if(allReady && players.Count == 2 && localPlayer == players[0])\r
+ DrawChatInfo(spriteBatch); \r
+ if(allReady && players.Count == 4 && localPlayer == players[0])\r
spriteBatch.DrawString(menuFont, "Press B to begin game!", new Vector2(MaxX / 2, MaxY / 2), Color.White, 0f, zero, .7f, SpriteEffects.None, 0.5f);\r
else if(allReady)\r
spriteBatch.DrawString(menuFont, "The game will begin soon.", new Vector2(MaxX / 2, MaxY / 2), Color.White, 0f, zero, .7f, SpriteEffects.None, 0.5f);\r
return 1;\r
}\r
\r
+ /// <summary>\r
+ /// Updates backgound animation with moving spotlight. Spotlight bounces off walls \r
+ /// </summary>\r
private void UpdateSpotLight(GameTime gameTime)\r
{\r
spotLightPos = new Vector2(spotLightPos.X + spotLightVelocity.X * (float)gameTime.ElapsedGameTime.TotalSeconds,\r
}\r
}\r
\r
+ /// <summary>\r
+ /// Draws the list of current chat messages received by the local client.\r
+ /// </summary>\r
+ private void DrawChatInfo(SpriteBatch spriteBatch)\r
+ {\r
+ if (currentChat.Count > 0)\r
+ {\r
+ for (int y = 0; y < currentChat.Count; y++)\r
+ {\r
+ spriteBatch.DrawString(menuFont, currentChat.ElementAt(y).Sender + ": " + currentChat.ElementAt(y).Message\r
+ , new Vector2(400, 10 + y*15), Color.Blue, 0f, zero, .6f, SpriteEffects.None, 1f);\r
+ }\r
\r
+ }\r
+ if(chatActive)\r
+ spriteBatch.DrawString(menuFont, chatMessage, new Vector2(400, 10 + 15*(currentChat.Count + 1)), Color.Green, 0f, zero, .6f, SpriteEffects.None, 1f);\r
+ }\r
+\r
+ /// <summary>\r
+ /// Draws player list objects for the connected state.\r
+ /// </summary>\r
private void DrawPlayerList(SpriteBatch spriteBatch)\r
{\r
\r
spriteBatch.DrawString(menuFont, "Current Players", new Vector2(topOfList.X + 15, topOfList.Y - 25), Color.White);\r
spriteBatch.DrawString(menuFont, "Command Options: to mark your self as ready", new Vector2(20, 20), Color.Gray, 0f, zero, .6f, SpriteEffects.None, 1f);\r
spriteBatch.DrawString(menuFont, "type players # to toggle chat", new Vector2(175, 40), Color.Gray, 0f, zero, .6f, SpriteEffects.None, 1f);\r
- spriteBatch.DrawString(menuFont, "return to main menu", new Vector2(175, 60), Color.Gray, 0f, zero, .6f, SpriteEffects.None, 1f);\r
+ spriteBatch.DrawString(menuFont, "return to main menu", new Vector2(175, 80), Color.Gray, 0f, zero, .6f, SpriteEffects.None, 1f);\r
+ spriteBatch.DrawString(menuFont, "enter chat mode", new Vector2(175, 60), Color.Gray, 0f, zero, .6f, SpriteEffects.None, 1f);\r
spriteBatch.DrawString(menuFont, "R", new Vector2(145, 20), Color.DarkGreen, 0f, zero, .6f, SpriteEffects.None, 1f);\r
spriteBatch.DrawString(menuFont, "#", new Vector2(145, 40), Color.DarkGreen, 0f, zero, .6f, SpriteEffects.None, 1f);\r
- spriteBatch.DrawString(menuFont, "X", new Vector2(145, 60), Color.DarkGreen, 0f, zero, .6f, SpriteEffects.None, 1f);\r
- \r
+ spriteBatch.DrawString(menuFont, "X", new Vector2(145, 80), Color.DarkGreen, 0f, zero, .6f, SpriteEffects.None, 1f);\r
+ spriteBatch.DrawString(menuFont, "T", new Vector2(145, 60), Color.DarkGreen, 0f, zero, .6f, SpriteEffects.None, 1f);\r
+\r
//Background squares\r
spriteBatch.Draw(menuItem, topOfList, null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);\r
spriteBatch.Draw(menuItem, new Vector2(topOfList.X, topOfList.Y + 65), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);\r
spriteBatch.DrawString(menuFont, "Chat with", new Vector2(topOfList.X + 152, topOfList.Y + 240), Color.DarkGray, 0f, zero, .6f, SpriteEffects.None, 1f);\r
\r
//Chat CheckBoxs\r
- Boolean chatwith = false; // change to reflect info from network, move to update and create one for each player\r
+ Boolean chatwith = true; // change to reflect info from network, move to update and create one for each player\r
if (!chatwith)\r
spriteBatch.Draw(deselectBox, new Vector2(topOfList.X +218, topOfList.Y + 35), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);\r
else\r
}\r
}\r
}\r
-}\r
+}
\ No newline at end of file
projects / chaz / carfire / blobdiff