Dogcows Code - chaz/carfire/blob - Project06/CS 3505 Project 06/CS 3505 Project 06/LobbyGUI.cs

   1 using System;
   2 using System.Collections.Generic;
   3 using System.Linq;
   4 using System.Text;
   5 using Microsoft.Xna.Framework.Net;
   6 using System.Diagnostics;
   7 using Microsoft.Xna.Framework.GamerServices;
   8 using Microsoft.Xna.Framework.Graphics;
   9 using Microsoft.Xna.Framework;
  10 using Microsoft.Xna.Framework.Input;
  11 using Microsoft.Xna.Framework.Content;
  12
  13 namespace CS_3505_Project_06
  14 {
  15     public class lobbyGUI : ILobby
  16     {
  17         float scale;
  18
  19         Texture2D background;
  20         Texture2D spotLight;
  21         Texture2D cs;
  22         Texture2D selectGameScreen;
  23
  24         Vector2 backgroundPos;
  25         Vector2 spotLightPos;
  26         Vector2 spotLightCenter;
  27         Vector2 csPos;
  28
  29         Vector2 zero;
  30         Vector2 spotLightVelocity;
  31
  32         int MaxX;
  33         int MinX;
  34         int MaxY;
  35         int MinY;
  36
  37         Texture2D checkedBox;
  38         Texture2D deselectBox;
  39         Texture2D emptySelectBox;
  40         Texture2D menuItem;
  41
  42         Boolean ready;
  43
  44         SpriteFont menuFont;
  45         string selected;
  46         Vector2 createGamePos;
  47         string createGameText;
  48         Vector2 findGamePos;
  49         string findGameText;
  50
  51         Vector2 returnToMainPos;
  52         string returnToMainText;
  53
  54         KeyboardState previousKeyboardState;
  55         KeyboardState currentKeyboardState;
  56
  57         GamerCollection<NetworkGamer> players;
  58         LocalNetworkGamer localPlayer;
  59         AvailableNetworkSessionCollection availableSessions;
  60         bool allReady;
  61
  62         int selectedSessionIndex;
  63
  64         private enum lobbyState
  65         {
  66             Welcome,
  67             CreateGame,
  68             FindGame,
  69             Connected
  70         }
  71
  72         lobbyState currentState;
  73
  74         public lobbyGUI()
  75         {
  76             currentState = lobbyState.Welcome;
  77             selectedSessionIndex = 0;
  78             ready = false;
  79         }
  80
  81         public void LoadContent(ContentManager contentManager, GraphicsDeviceManager graphics)
  82         {
  83             background = contentManager.Load<Texture2D>("background");
  84             spotLight = contentManager.Load<Texture2D>("spotlight");
  85             cs = contentManager.Load<Texture2D>("cs");
  86             selectGameScreen = contentManager.Load<Texture2D>("selectGameScreen");
  87             backgroundPos = new Vector2(0f, 0f);
  88             spotLightPos = new Vector2(100f, graphics.GraphicsDevice.Viewport.Height - 98);
  89             spotLightCenter = new Vector2(800f, 800f);
  90             spotLightVelocity = new Vector2(-100, 33);
  91             csPos = new Vector2(10f, graphics.GraphicsDevice.Viewport.Height - 98);
  92
  93             zero = new Vector2(0, 0);
  94
  95             MaxX = graphics.GraphicsDevice.Viewport.Width;
  96             MinX = 0;
  97             MaxY = graphics.GraphicsDevice.Viewport.Height;
  98             MinY = 100;
  99
 100             scale = MaxX / 1600f;
 101
 102             //playerlist stuff
 103             checkedBox = contentManager.Load<Texture2D>("checkedBox");
 104             deselectBox = contentManager.Load<Texture2D>("deselectBox");
 105             emptySelectBox = contentManager.Load<Texture2D>("emptySelectBox");
 106             menuItem = contentManager.Load<Texture2D>("menuItem");
 107
 108
 109
 110             //menu fonts
 111             menuFont = contentManager.Load<SpriteFont>("menuFont");
 112             createGamePos = new Vector2(100f, MaxY / 3);
 113             createGameText = "Create Game";
 114             selected = createGameText;
 115
 116             findGamePos = new Vector2(100f, (MaxY / 3) + 60);
 117             findGameText = "Find Game";
 118
 119             returnToMainPos = new Vector2(MaxX / 2, MaxY - 120);
 120             returnToMainText = "press [ X ] to return to main menu";
 121
 122
 123         }
 124
 125         public void UnloadContent()
 126         {
 127
 128         }
 129
 130         public long Update(GameTime gameTime, NetworkGame networkGame)
 131         {
 132
 133             UpdateSpotLight(gameTime);
 134             currentKeyboardState = Keyboard.GetState();
 135
 136             if (networkGame.sessionExists())
 137             {
 138                 players = networkGame.NetworkGamers;
 139             }
 140
 141             //check inputs
 142             switch (currentState)
 143             {
 144                 case lobbyState.Welcome:
 145                     if (selected == createGameText)
 146                     {
 147                         if (currentKeyboardState.IsKeyDown(Keys.Enter) && previousKeyboardState.IsKeyUp(Keys.Enter))
 148                             currentState = lobbyState.CreateGame;
 149                         if (currentKeyboardState.IsKeyDown(Keys.Down))
 150                             selected = findGameText;
 151                     }
 152                     else
 153                     {
 154                         if (currentKeyboardState.IsKeyDown(Keys.Enter) && previousKeyboardState.IsKeyUp(Keys.Enter))
 155                             currentState = lobbyState.FindGame;
 156                         if (currentKeyboardState.IsKeyDown(Keys.Up))
 157                             selected = createGameText;
 158                     }
 159                     break;
 160
 161                 case lobbyState.CreateGame:
 162                     if (currentKeyboardState.IsKeyDown(Keys.X) && previousKeyboardState.IsKeyUp(Keys.X))
 163                     {
 164                         currentState = lobbyState.Welcome;
 165                         ready = false;
 166                         if (networkGame.sessionExists())
 167                         {
 168                             players = null;
 169                             networkGame.LeaveSession();
 170                         }
 171                     }
 172                     if (currentKeyboardState.IsKeyDown(Keys.Y) && previousKeyboardState.IsKeyUp(Keys.Y))
 173                     {
 174                         currentState = lobbyState.Connected;
 175                         networkGame.CreateSession(4);
 176                     }
 177                     break;
 178
 179                 case lobbyState.FindGame:
 180                     if (currentKeyboardState.IsKeyDown(Keys.X) && previousKeyboardState.IsKeyUp(Keys.X))
 181                     {
 182                         currentState = lobbyState.Welcome;
 183                         ready = false;
 184                     }
 185                     availableSessions = networkGame.FindSessions();
 186                     if (availableSessions != null)
 187                     {
 188                         networkGame.JoinSession(availableSessions[0]);
 189                         currentState = lobbyState.Connected;
 190
 191                         availableSessions.Dispose();
 192                         availableSessions = null;
 193                     }
 194                     break;
 195
 196                 case lobbyState.Connected:
 197                     if (currentKeyboardState.IsKeyDown(Keys.X) && previousKeyboardState.IsKeyUp(Keys.X))
 198                     {
 199                         ready = false;
 200                         if (networkGame.sessionExists())
 201                         {
 202                             players = null;
 203                             networkGame.LeaveSession();
 204                         }
 205                         currentState = lobbyState.Welcome;
 206                     }
 207                     if (currentKeyboardState.IsKeyDown(Keys.R) && previousKeyboardState.IsKeyUp(Keys.R))
 208                         networkGame.LocalGamer.IsReady = true;
 209
 210                     if (networkGame.sessionExists())
 211                     {
 212                         localPlayer = networkGame.LocalGamer;
 213                         players = networkGame.NetworkGamers;
 214                         if (players != null)
 215                         {
 216                             allReady = true;
 217                             foreach (NetworkGamer p in players)
 218                                 if (p.IsReady == false)
 219                                 {
 220                                     allReady = false;
 221                                     break;
 222                                 }
 223                         }
 224
 225                         //allows host to start the game when all players are ready, change count below to different number for testing with less then 4 players
 226                         if(allReady && players.Count == 2 && localPlayer == players[0])
 227                         {
 228                             if (currentKeyboardState.IsKeyDown(Keys.B) && previousKeyboardState.IsKeyUp(Keys.B))
 229                             {
 230                                 networkGame.StartGame();
 231                             }
 232                         }
 233                     }
 234                     else
 235                         currentState = lobbyState.Welcome;
 236
 237                     break;
 238
 239             }
 240             previousKeyboardState = Keyboard.GetState();
 241
 242             return 1;
 243         }
 244
 245         /// <summary>
 246         /// Draws the lobby GUI. Has different states for difference menu configurations
 247         /// </summary>
 248         public long Draw(SpriteBatch spriteBatch)
 249         {
 250             spriteBatch.Draw(background, backgroundPos, null, Color.White, 0, zero, scale, SpriteEffects.None, 0);
 251             spriteBatch.Draw(cs, csPos, null, Color.White, 0, zero, 0.5f, SpriteEffects.None, 0);
 252             spriteBatch.Draw(spotLight, spotLightPos, null, Color.White, 0, spotLightCenter, 1f, SpriteEffects.None, 0);
 253
 254             switch (currentState)
 255             {
 256                 case lobbyState.Welcome:
 257                     spriteBatch.DrawString(menuFont, "press [ Home ] to login", new Vector2(350, 20), Color.LightGray, 0f, zero, .6f, SpriteEffects.None, 0.5f);
 258                     if (selected == createGameText)
 259                         spriteBatch.DrawString(menuFont, createGameText, createGamePos, Color.Red, 0, zero, 1f, SpriteEffects.None, 0.5f);
 260                     else
 261                         spriteBatch.DrawString(menuFont, createGameText, createGamePos, Color.Gray, 0, zero, 1f,SpriteEffects.None, 0.5f);
 262                     if (selected == findGameText)
 263                         spriteBatch.DrawString(menuFont, findGameText, findGamePos, Color.Red, 0, zero, 1f, SpriteEffects.None, 0.5f);
 264                     else
 265                         spriteBatch.DrawString(menuFont, findGameText, findGamePos, Color.Gray, 0, zero, 1f, SpriteEffects.None, 0.5f);
 266                     break;
 267
 268                 case lobbyState.CreateGame:
 269                     DrawPlayerList(spriteBatch);
 270                     spriteBatch.DrawString(menuFont, "You are now the Host!", new Vector2(MaxX / 2, MaxY / 3), Color.White, 0f, zero, .7f, SpriteEffects.None, 0.5f);
 271                     spriteBatch.DrawString(menuFont, "press: Y to continue", new Vector2(MaxX /2, (MaxY / 3) + menuFont.LineSpacing), Color.White, 0f, zero, .6f, SpriteEffects.None, 0.5f);
 272                     spriteBatch.DrawString(menuFont, "X to return to main menu", new Vector2(MaxX /2 + 40, (MaxY / 3) + 2 * menuFont.LineSpacing), Color.White, 0f, zero, .6f, SpriteEffects.None, 0.5f);
 273
 274                     break;
 275
 276                 case lobbyState.FindGame:
 277                     spriteBatch.Draw(selectGameScreen, backgroundPos, null, Color.White, 0, zero, scale, SpriteEffects.None, 0);
 278                     if(availableSessions == null)
 279                         spriteBatch.DrawString(menuFont, "searching for available games ....", new Vector2(150, 100), Color.Gray, 0f, zero, .7f, SpriteEffects.None, 0.5f);
 280                     else if (availableSessions.Count == 0)
 281                         spriteBatch.DrawString(menuFont, "no games currently available, searching ....", new Vector2(150, 100), Color.Gray, 0f, zero, .7f, SpriteEffects.None, 0.5f);
 282                     else
 283                     {
 284                         for (int sessionIndex = 0; sessionIndex < availableSessions.Count; sessionIndex++)
 285                         {
 286                             Color color = Color.Gray;
 287
 288                             if (sessionIndex == selectedSessionIndex)
 289                                 color = Color.Red;
 290
 291                             spriteBatch.DrawString(menuFont, availableSessions[sessionIndex].HostGamertag, new Vector2(150, 100 + sessionIndex * menuFont.LineSpacing), color, 0f, zero, .7f, SpriteEffects.None, 0.5f);
 292                             spriteBatch.DrawString(menuFont, availableSessions[sessionIndex].CurrentGamerCount + " / " + availableSessions[sessionIndex].OpenPublicGamerSlots + availableSessions[sessionIndex].OpenPrivateGamerSlots,
 293                                                    new Vector2(400, 100 + sessionIndex * menuFont.LineSpacing), color, 0f, zero, .7f, SpriteEffects.None, 0.5f);
 294                         }
 295                     }
 296                     break;
 297
 298                 case lobbyState.Connected:
 299                     DrawPlayerList(spriteBatch);
 300
 301                     if(allReady && players.Count == 2 && localPlayer == players[0])
 302                         spriteBatch.DrawString(menuFont, "Press B to begin game!", new Vector2(MaxX / 2, MaxY / 2), Color.White, 0f, zero, .7f, SpriteEffects.None, 0.5f);
 303                     else if(allReady)
 304                         spriteBatch.DrawString(menuFont, "The game will begin soon.", new Vector2(MaxX / 2, MaxY / 2), Color.White, 0f, zero, .7f, SpriteEffects.None, 0.5f);
 305                     else
 306                         spriteBatch.DrawString(menuFont, "Waiting for ready players...", new Vector2(MaxX / 2, MaxY / 2), Color.White, 0f, zero, .7f, SpriteEffects.None, 0.5f);
 307                     break;
 308             }
 309
 310             return 1;
 311         }
 312
 313         private void UpdateSpotLight(GameTime gameTime)
 314         {
 315             spotLightPos = new Vector2(spotLightPos.X + spotLightVelocity.X * (float)gameTime.ElapsedGameTime.TotalSeconds,
 316                                         spotLightPos.Y + spotLightVelocity.Y * (float)gameTime.ElapsedGameTime.TotalSeconds);
 317
 318             if (spotLightPos.X > MaxX || spotLightPos.X < MinX) //right or left wall
 319             {
 320                 spotLightVelocity = new Vector2(spotLightVelocity.X * -1, spotLightVelocity.Y);
 321             }
 322             else if (spotLightPos.Y > MaxY || spotLightPos.Y < MinY) //top or bottom wall
 323             {
 324                 spotLightVelocity = new Vector2(spotLightVelocity.X, spotLightVelocity.Y * -1);
 325             }
 326         }
 327
 328
 329         private void DrawPlayerList(SpriteBatch spriteBatch)
 330         {
 331
 332             //reference point
 333             Vector2 topOfList = new Vector2(MaxX / 8, MaxY / 4);
 334
 335             //command info
 336             spriteBatch.DrawString(menuFont, "Current Players", new Vector2(topOfList.X + 15, topOfList.Y - 25), Color.White);
 337             spriteBatch.DrawString(menuFont, "Command Options:          to mark your self as ready", new Vector2(20, 20), Color.Gray, 0f, zero, .6f, SpriteEffects.None, 1f);
 338             spriteBatch.DrawString(menuFont, "type players # to toggle chat", new Vector2(175, 40), Color.Gray, 0f, zero, .6f, SpriteEffects.None, 1f);
 339             spriteBatch.DrawString(menuFont, "return to main menu", new Vector2(175, 60), Color.Gray, 0f, zero, .6f, SpriteEffects.None, 1f);
 340             spriteBatch.DrawString(menuFont, "R", new Vector2(145, 20), Color.DarkGreen, 0f, zero, .6f, SpriteEffects.None, 1f);
 341             spriteBatch.DrawString(menuFont, "#", new Vector2(145, 40), Color.DarkGreen, 0f, zero, .6f, SpriteEffects.None, 1f);
 342             spriteBatch.DrawString(menuFont, "X", new Vector2(145, 60), Color.DarkGreen, 0f, zero, .6f, SpriteEffects.None, 1f);
 343
 344             //Background squares
 345             spriteBatch.Draw(menuItem, topOfList, null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 346             spriteBatch.Draw(menuItem, new Vector2(topOfList.X, topOfList.Y + 65), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 347             spriteBatch.Draw(menuItem, new Vector2(topOfList.X, topOfList.Y + 130), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 348             spriteBatch.Draw(menuItem, new Vector2(topOfList.X, topOfList.Y + 195), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 349
 350             //Ready Labels
 351             spriteBatch.DrawString(menuFont, "Ready", new Vector2(topOfList.X + 5, topOfList.Y + 45), Color.DarkGray, 0f, zero, .6f, SpriteEffects.None, 1f);
 352             spriteBatch.DrawString(menuFont, "Ready", new Vector2(topOfList.X + 5, topOfList.Y + 110), Color.DarkGray, 0f, zero, .6f, SpriteEffects.None, 1f);
 353             spriteBatch.DrawString(menuFont, "Ready", new Vector2(topOfList.X + 5, topOfList.Y + 175), Color.DarkGray, 0f, zero, .6f, SpriteEffects.None, 1f);
 354             spriteBatch.DrawString(menuFont, "Ready", new Vector2(topOfList.X + 5, topOfList.Y + 240), Color.DarkGray, 0f, zero, .6f, SpriteEffects.None, 1f);
 355
 356             //Ready CheckBoxs
 357             if (players == null)
 358             {
 359                 spriteBatch.Draw(emptySelectBox, new Vector2(topOfList.X - 32, topOfList.Y + 35), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 360                 spriteBatch.Draw(emptySelectBox, new Vector2(topOfList.X - 32, topOfList.Y + 100), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 361                 spriteBatch.Draw(emptySelectBox, new Vector2(topOfList.X - 32, topOfList.Y + 165), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 362                 spriteBatch.Draw(emptySelectBox, new Vector2(topOfList.X - 32, topOfList.Y + 230), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 363             }
 364             else
 365             {
 366                 if (!(players.Count >= 1 && players[0].IsReady))
 367                     spriteBatch.Draw(emptySelectBox, new Vector2(topOfList.X - 32, topOfList.Y + 35), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 368                 else
 369                     spriteBatch.Draw(checkedBox, new Vector2(topOfList.X - 32, topOfList.Y + 30), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 370                 if (!(players.Count >= 2 && players[1].IsReady))
 371                     spriteBatch.Draw(emptySelectBox, new Vector2(topOfList.X - 32, topOfList.Y + 100), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 372                 else
 373                     spriteBatch.Draw(checkedBox, new Vector2(topOfList.X - 32, topOfList.Y + 95), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 374                 if (!(players.Count >= 3 && players[2].IsReady))
 375                     spriteBatch.Draw(emptySelectBox, new Vector2(topOfList.X - 32, topOfList.Y + 165), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 376                 else
 377                     spriteBatch.Draw(checkedBox, new Vector2(topOfList.X - 32, topOfList.Y + 160), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 378                 if (!(players.Count >= 4 && players[3].IsReady))
 379                     spriteBatch.Draw(emptySelectBox, new Vector2(topOfList.X - 32, topOfList.Y + 230), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 380                 else
 381                     spriteBatch.Draw(checkedBox, new Vector2(topOfList.X - 32, topOfList.Y + 225), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 382             }
 383
 384             //Chat Labels
 385             spriteBatch.DrawString(menuFont, "Chat with", new Vector2(topOfList.X + 152, topOfList.Y + 45), Color.DarkGray, 0f, zero, .6f, SpriteEffects.None, 1f);
 386             spriteBatch.DrawString(menuFont, "Chat with", new Vector2(topOfList.X + 152, topOfList.Y + 110), Color.DarkGray, 0f, zero, .6f, SpriteEffects.None, 1f);
 387             spriteBatch.DrawString(menuFont, "Chat with", new Vector2(topOfList.X + 152, topOfList.Y + 175), Color.DarkGray, 0f, zero, .6f, SpriteEffects.None, 1f);
 388             spriteBatch.DrawString(menuFont, "Chat with", new Vector2(topOfList.X + 152, topOfList.Y + 240), Color.DarkGray, 0f, zero, .6f, SpriteEffects.None, 1f);
 389
 390             //Chat CheckBoxs
 391             Boolean chatwith = false;  // change to reflect info from network, move to update and create one for each player
 392             if (!chatwith)
 393                 spriteBatch.Draw(deselectBox, new Vector2(topOfList.X +218, topOfList.Y + 35), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 394             else
 395                 spriteBatch.Draw(checkedBox, new Vector2(topOfList.X + 218, topOfList.Y + 30), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 396
 397             if (!chatwith)
 398                 spriteBatch.Draw(deselectBox, new Vector2(topOfList.X + 218, topOfList.Y + 100), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 399             else
 400                 spriteBatch.Draw(checkedBox, new Vector2(topOfList.X + 218, topOfList.Y + 95), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 401
 402             if (!chatwith)
 403                 spriteBatch.Draw(deselectBox, new Vector2(topOfList.X + 218, topOfList.Y + 165), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 404             else
 405                 spriteBatch.Draw(checkedBox, new Vector2(topOfList.X + 218, topOfList.Y + 160), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 406
 407             if (!chatwith)
 408                 spriteBatch.Draw(deselectBox, new Vector2(topOfList.X + 218, topOfList.Y + 230), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 409             else
 410                 spriteBatch.Draw(checkedBox, new Vector2(topOfList.X + 218, topOfList.Y + 225), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 411
 412
 413             //draw player names
 414             if (players != null)
 415             {
 416                 for (int g = 0; g < players.Count; g++)
 417                 {
 418                     spriteBatch.DrawString(menuFont, players[g].Gamertag, new Vector2(topOfList.X + 10, topOfList.Y + 10 + 65*g), Color.White, 0f, zero, .75f, SpriteEffects.None, 1f);
 419                 }
 420             }
 421         }
 422     }
 423 }