Dogcows Code - chaz/carfire/blob - Project06/lobbyTest/lobbyTest/LobbyGUI.cs

   1 using System;
   2 using System.Collections.Generic;
   3 using System.Linq;
   4 using System.Text;
   5 using Microsoft.Xna.Framework.Content;
   6 using Microsoft.Xna.Framework.Input;
   7 using Microsoft.Xna.Framework;
   8 using Microsoft.Xna.Framework.Graphics;
   9
  10 namespace lobbyTest
  11 {
  12     public class lobbyGUI
  13     {
  14         Texture2D background;
  15         Texture2D spotLight;
  16         Texture2D cs;
  17         Texture2D selectGameScreen;
  18
  19         Vector2 backgroundPos;
  20         Vector2 spotLightPos;
  21         Vector2 spotLightCenter;
  22         Vector2 csPos;
  23
  24         Vector2 zero;
  25         Vector2 spotLightVelocity;
  26
  27         int MaxX;
  28         int MinX;
  29         int MaxY;
  30         int MinY;
  31
  32         SpriteFont menuFont;
  33         string selected;
  34         Vector2 createGamePos;
  35         string createGameText;
  36         Vector2 findGamePos;
  37         string findGameText;
  38
  39         Vector2 returnToMainPos;
  40         string returnToMainText;
  41
  42         KeyboardState previousKeyboardState;
  43         KeyboardState currentKeyboardState;
  44
  45         private enum lobbyState
  46         {
  47             Welcome,
  48             CreateGame,
  49             FindGame,
  50             Connected
  51         }
  52
  53         lobbyState currentState;
  54
  55         public lobbyGUI()
  56         {
  57             currentState = lobbyState.Welcome;
  58         }
  59
  60         public void LoadContent(ContentManager contentManager, GraphicsDeviceManager graphics)
  61         {
  62             background = contentManager.Load<Texture2D>("background");
  63             spotLight = contentManager.Load<Texture2D>("spotlight");
  64             cs = contentManager.Load<Texture2D>("cs");
  65             selectGameScreen = contentManager.Load<Texture2D>("selectGameScreen");
  66             backgroundPos = new Vector2(0f, 0f);
  67             spotLightPos = new Vector2(100f, graphics.GraphicsDevice.Viewport.Height - 98);
  68             spotLightCenter = new Vector2(800f, 800f);
  69             spotLightVelocity = new Vector2(-100, 33);
  70             csPos = new Vector2(10f, graphics.GraphicsDevice.Viewport.Height - 98);
  71
  72             zero = new Vector2(0, 0);
  73
  74             MaxX = graphics.GraphicsDevice.Viewport.Width;
  75             MinX = 0;
  76             MaxY = graphics.GraphicsDevice.Viewport.Height;
  77             MinY = 100;
  78
  79             //menu fonts
  80             menuFont = contentManager.Load<SpriteFont>("menuFont");
  81             createGamePos = new Vector2(100f, MaxY / 3);
  82             createGameText = "Create Game";
  83             selected = createGameText;
  84
  85             findGamePos = new Vector2(100f, (MaxY / 3) + 60);
  86             findGameText = "Find Game";
  87
  88             returnToMainPos = new Vector2(MaxX / 2, MaxY - 120);
  89             returnToMainText = "press [ X ] to return to main menu";
  90         }
  91
  92         public void UnloadContent()
  93         {
  94
  95         }
  96
  97         public long Update(GameTime gameTime)
  98         {
  99             UpdateSpotLight(gameTime);
 100             currentKeyboardState = Keyboard.GetState();
 101             //check inputs
 102             switch (currentState)
 103             {
 104                 case lobbyState.Welcome:
 105                     if (selected == createGameText)
 106                     {
 107                         if (currentKeyboardState.IsKeyDown(Keys.Enter) && previousKeyboardState.IsKeyUp(Keys.Enter))
 108                             currentState = lobbyState.CreateGame;
 109                         if (currentKeyboardState.IsKeyDown(Keys.Down))
 110                             selected = findGameText;
 111                     }
 112                     else
 113                     {
 114                         if (currentKeyboardState.IsKeyDown(Keys.Enter) && previousKeyboardState.IsKeyUp(Keys.Enter))
 115                             currentState = lobbyState.FindGame;
 116                         if (currentKeyboardState.IsKeyDown(Keys.Up))
 117                             selected = createGameText;
 118                     }
 119                     break;
 120                 case lobbyState.CreateGame:
 121
 122                     break;
 123                 case lobbyState.FindGame:
 124                     if (currentKeyboardState.IsKeyDown(Keys.X) && previousKeyboardState.IsKeyUp(Keys.X))
 125                         currentState = lobbyState.Welcome;
 126
 127                     break;
 128                 case lobbyState.Connected:
 129
 130                     break;
 131
 132             }
 133             previousKeyboardState = Keyboard.GetState();
 134
 135             return 1;
 136         }
 137
 138         /// <summary>
 139         /// Draws the lobby GUI. Has different states for difference menu configurations
 140         /// </summary>
 141         public long Draw(SpriteBatch spriteBatch)
 142         {
 143             spriteBatch.Draw(background, backgroundPos, null, Color.White, 0, zero, 0.5f, SpriteEffects.None, 0);
 144             spriteBatch.Draw(cs, csPos, null, Color.White, 0, zero, 0.5f, SpriteEffects.None, 0);
 145             spriteBatch.Draw(spotLight, spotLightPos, null, Color.White, 0, spotLightCenter, 1f, SpriteEffects.None, 0);
 146             switch (currentState)
 147             {
 148                 case lobbyState.Welcome:
 149                     if (selected == createGameText)
 150                         spriteBatch.DrawString(menuFont, createGameText, createGamePos, Color.Red, 0, zero, 1f, SpriteEffects.None, 0.5f);
 151                     else
 152                         spriteBatch.DrawString(menuFont, createGameText, createGamePos, Color.Gray, 0, zero, 1f,SpriteEffects.None, 0.5f);
 153                     if (selected == findGameText)
 154                         spriteBatch.DrawString(menuFont, findGameText, findGamePos, Color.Red, 0, zero, 1f, SpriteEffects.None, 0.5f);
 155                     else
 156                         spriteBatch.DrawString(menuFont, findGameText, findGamePos, Color.Gray, 0, zero, 1f, SpriteEffects.None, 0.5f);
 157                     break;
 158
 159                 case lobbyState.CreateGame:
 160
 161                     break;
 162                 case lobbyState.FindGame:
 163                     spriteBatch.Draw(selectGameScreen, backgroundPos, null, Color.White, 0, zero, 0.5f, SpriteEffects.None, 0);
 164                     //spriteBatch.DrawString(menuFont, "Select Game", new Vector2(100, 100), Color.Gray, 0, zero, 1f, SpriteEffects.None, 0.5f);
 165
 166                     //spriteBatch.DrawString(menuFont, returnToMainText, returnToMainPos, Color.Gray, 0, new Vector2(180 , 0), .6f, SpriteEffects.None, 0.5f);
 167                     break;
 168                 case lobbyState.Connected:
 169
 170                     break;
 171             }
 172
 173             return 1;
 174         }
 175
 176         private void UpdateSpotLight(GameTime gameTime)
 177         {
 178             spotLightPos = new Vector2(spotLightPos.X + spotLightVelocity.X * (float)gameTime.ElapsedGameTime.TotalSeconds,
 179                                         spotLightPos.Y + spotLightVelocity.Y * (float)gameTime.ElapsedGameTime.TotalSeconds);
 180
 181             if (spotLightPos.X > MaxX || spotLightPos.X < MinX) //right or left wall
 182             {
 183                 spotLightVelocity = new Vector2(spotLightVelocity.X * -1, spotLightVelocity.Y);
 184             }
 185             else if (spotLightPos.Y > MaxY || spotLightPos.Y < MinY) //top or bottom wall
 186             {
 187                 spotLightVelocity = new Vector2(spotLightVelocity.X, spotLightVelocity.Y * -1);
 188             }
 189         }
 190     }
 191 }