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