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                         players = networkGame.LocalGamers;
 175                     }
 176                     break;
 177
 178                 case lobbyState.FindGame:
 179                     if (currentKeyboardState.IsKeyDown(Keys.X) && previousKeyboardState.IsKeyUp(Keys.X))
 180                     {
 181                         currentState = lobbyState.Welcome;
 182                         ready = false;
 183                     }
 184                     availableSessions = networkGame.FindSessions();
 185
 186                     break;
 187
 188                 case lobbyState.Connected:
 189                     if (currentKeyboardState.IsKeyDown(Keys.X) && previousKeyboardState.IsKeyUp(Keys.X))
 190                     {
 191                         ready = false;
 192                         if (networkGame.sessionExists())
 193                         {
 194                             players = null;
 195                             networkGame.LeaveSession();
 196                         }
 197                         currentState = lobbyState.Welcome;
 198                     }
 199                     if (currentKeyboardState.IsKeyDown(Keys.R) && previousKeyboardState.IsKeyUp(Keys.R))
 200                         ready = true;
 201                     break;
 202
 203             }
 204             previousKeyboardState = Keyboard.GetState();
 205
 206             return 1;
 207         }
 208
 209         /// <summary>
 210         /// Draws the lobby GUI. Has different states for difference menu configurations
 211         /// </summary>
 212         public long Draw(SpriteBatch spriteBatch)
 213         {
 214             spriteBatch.Draw(background, backgroundPos, null, Color.White, 0, zero, scale, SpriteEffects.None, 0);
 215             spriteBatch.Draw(cs, csPos, null, Color.White, 0, zero, 0.5f, SpriteEffects.None, 0);
 216             spriteBatch.Draw(spotLight, spotLightPos, null, Color.White, 0, spotLightCenter, 1f, SpriteEffects.None, 0);
 217
 218             switch (currentState)
 219             {
 220                 case lobbyState.Welcome:
 221                     spriteBatch.DrawString(menuFont, "press [ Home ] to login", new Vector2(350, 20), Color.LightGray, 0f, zero, .6f, SpriteEffects.None, 0.5f);
 222                     if (selected == createGameText)
 223                         spriteBatch.DrawString(menuFont, createGameText, createGamePos, Color.Red, 0, zero, 1f, SpriteEffects.None, 0.5f);
 224                     else
 225                         spriteBatch.DrawString(menuFont, createGameText, createGamePos, Color.Gray, 0, zero, 1f,SpriteEffects.None, 0.5f);
 226                     if (selected == findGameText)
 227                         spriteBatch.DrawString(menuFont, findGameText, findGamePos, Color.Red, 0, zero, 1f, SpriteEffects.None, 0.5f);
 228                     else
 229                         spriteBatch.DrawString(menuFont, findGameText, findGamePos, Color.Gray, 0, zero, 1f, SpriteEffects.None, 0.5f);
 230                     break;
 231
 232                 case lobbyState.CreateGame:
 233                     DrawPlayerList(spriteBatch);
 234                     spriteBatch.DrawString(menuFont, "You are now the Host!", new Vector2(MaxX / 2, MaxY / 3), Color.White, 0f, zero, .7f, SpriteEffects.None, 0.5f);
 235                     spriteBatch.DrawString(menuFont, "press: Y to continue", new Vector2(MaxX /2, (MaxY / 3) + menuFont.LineSpacing), Color.White, 0f, zero, .6f, SpriteEffects.None, 0.5f);
 236                     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);
 237
 238                     break;
 239
 240                 case lobbyState.FindGame:
 241                     spriteBatch.Draw(selectGameScreen, backgroundPos, null, Color.White, 0, zero, scale, SpriteEffects.None, 0);
 242                     if(availableSessions == null)
 243                         spriteBatch.DrawString(menuFont, "searching for available games ....", new Vector2(150, 100), Color.Gray, 0f, zero, .7f, SpriteEffects.None, 0.5f);
 244                     else if (availableSessions.Count == 0)
 245                         spriteBatch.DrawString(menuFont, "no games currently available, searching ....", new Vector2(150, 100), Color.Gray, 0f, zero, .7f, SpriteEffects.None, 0.5f);
 246                     else
 247                     {
 248                         for (int sessionIndex = 0; sessionIndex < availableSessions.Count; sessionIndex++)
 249                         {
 250                             Color color = Color.Gray;
 251
 252                             if (sessionIndex == selectedSessionIndex)
 253                                 color = Color.Red;
 254
 255                             spriteBatch.DrawString(menuFont, availableSessions[sessionIndex].HostGamertag, new Vector2(150, 100 + sessionIndex * menuFont.LineSpacing), color, 0f, zero, .7f, SpriteEffects.None, 0.5f);
 256                             spriteBatch.DrawString(menuFont, availableSessions[sessionIndex].CurrentGamerCount + " / " + availableSessions[sessionIndex].OpenPublicGamerSlots, new Vector2(400, 300 + sessionIndex * menuFont.LineSpacing), color, 0f, zero, .7f, SpriteEffects.None, 0.5f);
 257                             spriteBatch.DrawString(menuFont, availableSessions[sessionIndex].QualityOfService + "", new Vector2(350, 100 + sessionIndex * menuFont.LineSpacing), color, 0f, zero, .7f, SpriteEffects.None, 0.5f);
 258                         }
 259                     }
 260                     break;
 261
 262                 case lobbyState.Connected:
 263                     DrawPlayerList(spriteBatch);
 264                     spriteBatch.DrawString(menuFont, "Waiting for ready players...", new Vector2(MaxX / 2, MaxY / 2), Color.White, 0f, zero, .7f, SpriteEffects.None, 0.5f);
 265                     break;
 266             }
 267
 268             return 1;
 269         }
 270
 271         private void UpdateSpotLight(GameTime gameTime)
 272         {
 273             spotLightPos = new Vector2(spotLightPos.X + spotLightVelocity.X * (float)gameTime.ElapsedGameTime.TotalSeconds,
 274                                         spotLightPos.Y + spotLightVelocity.Y * (float)gameTime.ElapsedGameTime.TotalSeconds);
 275
 276             if (spotLightPos.X > MaxX || spotLightPos.X < MinX) //right or left wall
 277             {
 278                 spotLightVelocity = new Vector2(spotLightVelocity.X * -1, spotLightVelocity.Y);
 279             }
 280             else if (spotLightPos.Y > MaxY || spotLightPos.Y < MinY) //top or bottom wall
 281             {
 282                 spotLightVelocity = new Vector2(spotLightVelocity.X, spotLightVelocity.Y * -1);
 283             }
 284         }
 285
 286
 287         private void DrawPlayerList(SpriteBatch spriteBatch)
 288         {
 289
 290             //reference point
 291             Vector2 topOfList = new Vector2(MaxX / 8, MaxY / 4);
 292
 293             //command info
 294             spriteBatch.DrawString(menuFont, "Current Players", new Vector2(topOfList.X + 15, topOfList.Y - 25), Color.White);
 295             spriteBatch.DrawString(menuFont, "Command Options:          to mark your self as ready", new Vector2(20, 20), Color.Gray, 0f, zero, .6f, SpriteEffects.None, 1f);
 296             spriteBatch.DrawString(menuFont, "type players # to toggle chat", new Vector2(175, 40), Color.Gray, 0f, zero, .6f, SpriteEffects.None, 1f);
 297             spriteBatch.DrawString(menuFont, "return to main menu", new Vector2(175, 60), Color.Gray, 0f, zero, .6f, SpriteEffects.None, 1f);
 298             spriteBatch.DrawString(menuFont, "R", new Vector2(145, 20), Color.DarkGreen, 0f, zero, .6f, SpriteEffects.None, 1f);
 299             spriteBatch.DrawString(menuFont, "#", new Vector2(145, 40), Color.DarkGreen, 0f, zero, .6f, SpriteEffects.None, 1f);
 300             spriteBatch.DrawString(menuFont, "X", new Vector2(145, 60), Color.DarkGreen, 0f, zero, .6f, SpriteEffects.None, 1f);
 301
 302
 303             spriteBatch.Draw(menuItem, topOfList, null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 304
 305             //player 1
 306             spriteBatch.DrawString(menuFont, "Ready", new Vector2(topOfList.X + 5, topOfList.Y + 45), Color.DarkGray, 0f, zero, .6f, SpriteEffects.None, 1f);
 307             if(!ready)
 308                 spriteBatch.Draw(emptySelectBox, new Vector2(topOfList.X - 32, topOfList.Y + 35), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 309             else
 310                 spriteBatch.Draw(checkedBox, new Vector2(topOfList.X - 32, topOfList.Y + 30), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 311
 312             spriteBatch.DrawString(menuFont, "Chat with", new Vector2(topOfList.X + 152, topOfList.Y + 45), Color.DarkGray, 0f, zero, .6f, SpriteEffects.None, 1f);
 313             Boolean chatwith = false;  // change to reflect info from network, move to update and create one for each player
 314             if (!chatwith)
 315                 spriteBatch.Draw(deselectBox, new Vector2(topOfList.X +218, topOfList.Y + 35), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 316             else
 317                 spriteBatch.Draw(checkedBox, new Vector2(topOfList.X + 218, topOfList.Y + 30), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 318
 319             //player 2
 320             spriteBatch.Draw(menuItem, new Vector2(topOfList.X, topOfList.Y + 65), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 321             spriteBatch.DrawString(menuFont, "Ready", new Vector2(topOfList.X + 5, topOfList.Y + 110), Color.DarkGray, 0f, zero, .6f, SpriteEffects.None, 1f);
 322             if (!ready)
 323                 spriteBatch.Draw(emptySelectBox, new Vector2(topOfList.X - 32, topOfList.Y + 100), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 324             else
 325                 spriteBatch.Draw(checkedBox, new Vector2(topOfList.X - 32, topOfList.Y + 95), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 326
 327             spriteBatch.DrawString(menuFont, "Chat with", new Vector2(topOfList.X + 152, topOfList.Y + 110), Color.DarkGray, 0f, zero, .6f, SpriteEffects.None, 1f);
 328             // change to reflect info from network
 329             if (!chatwith)
 330                 spriteBatch.Draw(deselectBox, new Vector2(topOfList.X + 218, topOfList.Y + 100), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 331             else
 332                 spriteBatch.Draw(checkedBox, new Vector2(topOfList.X + 218, topOfList.Y + 95), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 333
 334             //player 3
 335             spriteBatch.Draw(menuItem, new Vector2(topOfList.X, topOfList.Y + 130), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 336             spriteBatch.DrawString(menuFont, "Ready", new Vector2(topOfList.X + 5, topOfList.Y + 175), Color.DarkGray, 0f, zero, .6f, SpriteEffects.None, 1f);
 337             if (!ready)
 338                 spriteBatch.Draw(emptySelectBox, new Vector2(topOfList.X - 32, topOfList.Y + 165), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 339             else
 340                 spriteBatch.Draw(checkedBox, new Vector2(topOfList.X - 32, topOfList.Y + 160), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 341
 342             spriteBatch.DrawString(menuFont, "Chat with", new Vector2(topOfList.X + 152, topOfList.Y + 175), Color.DarkGray, 0f, zero, .6f, SpriteEffects.None, 1f);
 343
 344             if (!chatwith)
 345                 spriteBatch.Draw(deselectBox, new Vector2(topOfList.X + 218, topOfList.Y + 165), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 346             else
 347                 spriteBatch.Draw(checkedBox, new Vector2(topOfList.X + 218, topOfList.Y + 160), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 348
 349             //player 4
 350             spriteBatch.Draw(menuItem, new Vector2(topOfList.X, topOfList.Y + 195), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 351             spriteBatch.DrawString(menuFont, "Ready", new Vector2(topOfList.X + 5, topOfList.Y + 240), Color.DarkGray, 0f, zero, .6f, SpriteEffects.None, 1f);
 352             if (!ready)
 353                 spriteBatch.Draw(emptySelectBox, new Vector2(topOfList.X - 32, topOfList.Y + 230), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 354             else
 355                 spriteBatch.Draw(checkedBox, new Vector2(topOfList.X - 32, topOfList.Y + 225), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 356
 357             spriteBatch.DrawString(menuFont, "Chat with", new Vector2(topOfList.X + 152, topOfList.Y + 240), Color.DarkGray, 0f, zero, .6f, SpriteEffects.None, 1f);
 358             if (!chatwith)
 359                 spriteBatch.Draw(deselectBox, new Vector2(topOfList.X + 218, topOfList.Y + 230), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 360             else
 361                 spriteBatch.Draw(checkedBox, new Vector2(topOfList.X + 218, topOfList.Y + 225), null, Color.White, 0, zero, scale, SpriteEffects.None, 1f);
 362
 363
 364             //draw player names
 365             if (players != null)
 366             {
 367                 for (int g = 0; g < players.Count; g++)
 368                 {
 369                     spriteBatch.DrawString(menuFont, players[g].Gamertag, new Vector2(topOfList.X + 10, topOfList.Y + 10 + 65*g), Color.White, 0f, zero, .75f, SpriteEffects.None, 1f);
 370                 }
 371             }
 372         }
 373     }
 374 }