From 356c8e65fc38a3c44c9cee73c38f1bdccef2f30f Mon Sep 17 00:00:00 2001
From: brady <brady@92bb83a3-7c8f-8a45-bc97-515c4e399668>
Date: Wed, 17 Mar 2010 08:50:33 +0000
Subject: [PATCH] Added states for lobby gui. Welcome, CreateGame, FindGame,
 and Connected. Welcome screen about done.

git-svn-id: https://bd85.net/svn/cs3505_group@6 92bb83a3-7c8f-8a45-bc97-515c4e399668
---
 .../lobbyTest/Content/Content.contentproj     |   7 +
 .../lobbyTest/Content/menuFont.spritefont     |  60 ++++++
 Project06/lobbyTest/lobbyTest/Game1.cs        |  61 +-----
 Project06/lobbyTest/lobbyTest/LobbyGUI.cs     | 177 ++++++++++++++++++
 .../lobbyTest/lobbyTest/lobbyTest.csproj      |   2 +
 5 files changed, 255 insertions(+), 52 deletions(-)
 create mode 100644 Project06/lobbyTest/lobbyTest/Content/menuFont.spritefont
 create mode 100644 Project06/lobbyTest/lobbyTest/LobbyGUI.cs

diff --git a/Project06/lobbyTest/lobbyTest/Content/Content.contentproj b/Project06/lobbyTest/lobbyTest/Content/Content.contentproj
index cd1be85..3c293d9 100644
--- a/Project06/lobbyTest/lobbyTest/Content/Content.contentproj
+++ b/Project06/lobbyTest/lobbyTest/Content/Content.contentproj
@@ -55,6 +55,13 @@
       <Processor>TextureProcessor</Processor>
     </Compile>
   </ItemGroup>
+  <ItemGroup>
+    <Compile Include="menuFont.spritefont">
+      <Name>menuFont</Name>
+      <Importer>FontDescriptionImporter</Importer>
+      <Processor>FontDescriptionProcessor</Processor>
+    </Compile>
+  </ItemGroup>
   <Import Project="$(MSBuildExtensionsPath)\Microsoft\XNA Game Studio\v3.0\Microsoft.Xna.GameStudio.ContentPipeline.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/Project06/lobbyTest/lobbyTest/Content/menuFont.spritefont b/Project06/lobbyTest/lobbyTest/Content/menuFont.spritefont
new file mode 100644
index 0000000..72495a3
--- /dev/null
+++ b/Project06/lobbyTest/lobbyTest/Content/menuFont.spritefont
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+This file contains an xml description of a font, and will be read by the XNA
+Framework Content Pipeline. Follow the comments to customize the appearance
+of the font in your game, and to change the characters which are available to draw
+with.
+-->
+<XnaContent xmlns:Graphics="Microsoft.Xna.Framework.Content.Pipeline.Graphics">
+  <Asset Type="Graphics:FontDescription">
+
+    <!--
+    Modify this string to change the font that will be imported.
+    -->
+    <FontName>Times New Roman</FontName>
+
+    <!--
+    Size is a float value, measured in points. Modify this value to change
+    the size of the font.
+    -->
+    <Size>18</Size>
+
+    <!--
+    Spacing is a float value, measured in pixels. Modify this value to change
+    the amount of spacing in between characters.
+    -->
+    <Spacing>0</Spacing>
+
+    <!--
+    UseKerning controls the layout of the font. If this value is true, kerning information
+    will be used when placing characters.
+    -->
+    <UseKerning>true</UseKerning>
+
+    <!--
+    Style controls the style of the font. Valid entries are "Regular", "Bold", "Italic",
+    and "Bold, Italic", and are case sensitive.
+    -->
+    <Style>Bold</Style>
+
+    <!--
+    If you uncomment this line, the default character will be substituted if you draw
+    or measure text that contains characters which were not included in the font.
+    -->
+    <!-- <DefaultCharacter>*</DefaultCharacter> -->
+
+    <!--
+    CharacterRegions control what letters are available in the font. Every
+    character from Start to End will be built and made available for drawing. The
+    default range is from 32, (ASCII space), to 126, ('~'), covering the basic Latin
+    character set. The characters are ordered according to the Unicode standard.
+    See the documentation for more information.
+    -->
+    <CharacterRegions>
+      <CharacterRegion>
+        <Start>&#32;</Start>
+        <End>&#126;</End>
+      </CharacterRegion>
+    </CharacterRegions>
+  </Asset>
+</XnaContent>
diff --git a/Project06/lobbyTest/lobbyTest/Game1.cs b/Project06/lobbyTest/lobbyTest/Game1.cs
index fbb8e73..cac6219 100644
--- a/Project06/lobbyTest/lobbyTest/Game1.cs
+++ b/Project06/lobbyTest/lobbyTest/Game1.cs
@@ -21,22 +21,7 @@ namespace lobbyTest
         GraphicsDeviceManager graphics;
         SpriteBatch spriteBatch;
 
-        Texture2D background;
-        Texture2D spotLight;
-        Texture2D cs;
-
-        Vector2 backgroundPos;
-        Vector2 spotLightPos;
-        Vector2 spotLightCenter;
-        Vector2 csPos;
-
-        Vector2 zero;
-        Vector2 spotLightVelocity;
-
-        int MaxX;
-        int MinX;
-        int MaxY;
-        int MinY;
+        lobbyGUI lbGui;
 
         public Game1()
         {
@@ -55,6 +40,7 @@ namespace lobbyTest
             // TODO: Add your initialization logic here
             graphics.PreferredBackBufferWidth = 800;
             graphics.PreferredBackBufferWidth = 600;
+            lbGui = new lobbyGUI();
             base.Initialize();
         }
 
@@ -66,22 +52,8 @@ namespace lobbyTest
         {
             // Create a new SpriteBatch, which can be used to draw textures.
             spriteBatch = new SpriteBatch(GraphicsDevice);
-            background = Content.Load<Texture2D>("background");
-            spotLight = Content.Load<Texture2D>("spotlight");
-            cs = Content.Load<Texture2D>("cs");
-            backgroundPos = new Vector2(0f, 0f);
-            spotLightPos = new Vector2(100f, graphics.GraphicsDevice.Viewport.Height - 98);
-            spotLightCenter = new Vector2(800f, 800f);
-            spotLightVelocity = new Vector2(-100, 33);
-            csPos = new Vector2(10f, graphics.GraphicsDevice.Viewport.Height - 98);
-  
-            zero = new Vector2(0, 0);
-
-            MaxX = graphics.GraphicsDevice.Viewport.Width;
-            MinX = 0;
-            MaxY = graphics.GraphicsDevice.Viewport.Height;
-            MinY = 100;
-            // TODO: use this.Content to load your game content here
+            lbGui.LoadContent(Content, graphics);
+            
         }
 
         /// <summary>
@@ -105,7 +77,8 @@ namespace lobbyTest
                 this.Exit();
 
             // TODO: Add your update logic here
-            UpdateSpotLight(gameTime);
+            lbGui.Update(gameTime);
+            
             base.Update(gameTime);
         }
 
@@ -117,28 +90,12 @@ namespace lobbyTest
         {
             GraphicsDevice.Clear(Color.CornflowerBlue);
             spriteBatch.Begin(SpriteBlendMode.AlphaBlend);
-            // TODO: Add your drawing code here
-            spriteBatch.Draw(background, backgroundPos, null, Color.White, 0, zero, 0.5f, SpriteEffects.None, 0);
-            spriteBatch.Draw(cs, csPos, null, Color.White, 0, zero, 0.5f, SpriteEffects.None, 0);
-            spriteBatch.Draw(spotLight, spotLightPos, null, Color.White, 0, spotLightCenter, 1f, SpriteEffects.None, 0);
 
+            lbGui.Draw(spriteBatch);
+            
             spriteBatch.End();
             base.Draw(gameTime);
         }
-
-        private void UpdateSpotLight(GameTime gameTime)
-        {
-            spotLightPos = new Vector2(spotLightPos.X + spotLightVelocity.X * (float)gameTime.ElapsedGameTime.TotalSeconds,
-                                        spotLightPos.Y + spotLightVelocity.Y * (float)gameTime.ElapsedGameTime.TotalSeconds);
-
-            if (spotLightPos.X > MaxX || spotLightPos.X < MinX) //right or left wall
-            {
-                spotLightVelocity = new Vector2(spotLightVelocity.X * -1, spotLightVelocity.Y);
-            }
-            else if (spotLightPos.Y > MaxY || spotLightPos.Y < MinY) //top or bottom wall
-            {
-                spotLightVelocity = new Vector2(spotLightVelocity.X, spotLightVelocity.Y * -1);
-            }
-        }
+        
     }
 }
diff --git a/Project06/lobbyTest/lobbyTest/LobbyGUI.cs b/Project06/lobbyTest/lobbyTest/LobbyGUI.cs
new file mode 100644
index 0000000..b120567
--- /dev/null
+++ b/Project06/lobbyTest/lobbyTest/LobbyGUI.cs
@@ -0,0 +1,177 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Microsoft.Xna.Framework.Content;
+using Microsoft.Xna.Framework.Input;
+using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework.Graphics;
+
+namespace lobbyTest
+{
+    public class lobbyGUI
+    {
+        Texture2D background;
+        Texture2D spotLight;
+        Texture2D cs;
+
+        Vector2 backgroundPos;
+        Vector2 spotLightPos;
+        Vector2 spotLightCenter;
+        Vector2 csPos;
+
+        Vector2 zero;
+        Vector2 spotLightVelocity;
+
+        int MaxX;
+        int MinX;
+        int MaxY;
+        int MinY;
+
+        SpriteFont menuFont;
+        string selected;
+        Vector2 createGamePos;
+        string createGameText;
+        Vector2 findGamePos;
+        string findGameText;
+
+        KeyboardState previousKeyboardState;
+        KeyboardState currentKeyboardState;
+
+        private enum lobbyState
+        {
+            Welcome,
+            CreateGame,
+            FindGame,
+            Connected
+        }
+
+        lobbyState currentState;
+
+        public lobbyGUI()
+        {
+            currentState = lobbyState.Welcome;
+        }
+
+        public void LoadContent(ContentManager contentManager, GraphicsDeviceManager graphics)
+        {
+            background = contentManager.Load<Texture2D>("background");
+            spotLight = contentManager.Load<Texture2D>("spotlight");
+            cs = contentManager.Load<Texture2D>("cs");
+            backgroundPos = new Vector2(0f, 0f);
+            spotLightPos = new Vector2(100f, graphics.GraphicsDevice.Viewport.Height - 98);
+            spotLightCenter = new Vector2(800f, 800f);
+            spotLightVelocity = new Vector2(-100, 33);
+            csPos = new Vector2(10f, graphics.GraphicsDevice.Viewport.Height - 98);
+
+            zero = new Vector2(0, 0);
+
+            MaxX = graphics.GraphicsDevice.Viewport.Width;
+            MinX = 0;
+            MaxY = graphics.GraphicsDevice.Viewport.Height;
+            MinY = 100;
+
+            //menu fonts
+            menuFont = contentManager.Load<SpriteFont>("menuFont");
+            createGamePos = new Vector2(100f, MaxY / 3);
+            createGameText = "Create Game";
+            selected = createGameText;
+
+            findGamePos = new Vector2(100f, (MaxY / 3) + 60);
+            findGameText = "Find Game";
+        }
+
+        public void UnloadContent()
+        {
+            
+        }
+
+        public long Update(GameTime gameTime)
+        {
+            UpdateSpotLight(gameTime);
+            currentKeyboardState = Keyboard.GetState();
+            //check inputs
+            switch (currentState)
+            {
+                case lobbyState.Welcome:
+                    if (selected == createGameText)
+                    {
+                        if (currentKeyboardState.IsKeyDown(Keys.Enter) && previousKeyboardState.IsKeyUp(Keys.Enter))
+                            currentState = lobbyState.CreateGame;
+                        if (currentKeyboardState.IsKeyDown(Keys.Down) || currentKeyboardState.IsKeyDown(Keys.Up))
+                            selected = findGameText;
+                    }
+                    else
+                    {
+                        if (currentKeyboardState.IsKeyDown(Keys.Enter) && previousKeyboardState.IsKeyUp(Keys.Enter))
+                            currentState = lobbyState.FindGame;
+                        if (currentKeyboardState.IsKeyDown(Keys.Down) || currentKeyboardState.IsKeyDown(Keys.Up))
+                            selected = createGameText;
+                    }
+                    break;
+                case lobbyState.CreateGame:
+
+                    break;
+                case lobbyState.FindGame:
+
+                    break;
+                case lobbyState.Connected:
+
+                    break;
+
+            }
+            previousKeyboardState = Keyboard.GetState();
+
+            return 1;
+        }
+
+        /// <summary>
+        /// Draws the lobby GUI. Has different states for difference menu configurations
+        /// </summary>
+        public long Draw(SpriteBatch spriteBatch)
+        {
+            spriteBatch.Draw(background, backgroundPos, null, Color.White, 0, zero, 0.5f, SpriteEffects.None, 0);
+            spriteBatch.Draw(cs, csPos, null, Color.White, 0, zero, 0.5f, SpriteEffects.None, 0);
+            spriteBatch.Draw(spotLight, spotLightPos, null, Color.White, 0, spotLightCenter, 1f, SpriteEffects.None, 0);
+            switch (currentState)
+            {
+                case lobbyState.Welcome:
+                    if (selected == createGameText)
+                        spriteBatch.DrawString(menuFont, createGameText, createGamePos, Color.Red, 0, zero, 1f, SpriteEffects.None, 0.5f);
+                    else
+                        spriteBatch.DrawString(menuFont, createGameText, createGamePos, Color.Gray, 0, zero, 1f,SpriteEffects.None, 0.5f);
+                    if (selected == findGameText)
+                        spriteBatch.DrawString(menuFont, findGameText, findGamePos, Color.Red, 0, zero, 1f, SpriteEffects.None, 0.5f);
+                    else
+                        spriteBatch.DrawString(menuFont, findGameText, findGamePos, Color.Gray, 0, zero, 1f, SpriteEffects.None, 0.5f);
+                    break;
+                case lobbyState.CreateGame:
+                    
+                    break;
+                case lobbyState.FindGame:
+                    
+                    break;
+                case lobbyState.Connected:
+                    
+                    break;
+            }
+
+            return 1;
+        }
+
+        private void UpdateSpotLight(GameTime gameTime)
+        {
+            spotLightPos = new Vector2(spotLightPos.X + spotLightVelocity.X * (float)gameTime.ElapsedGameTime.TotalSeconds,
+                                        spotLightPos.Y + spotLightVelocity.Y * (float)gameTime.ElapsedGameTime.TotalSeconds);
+
+            if (spotLightPos.X > MaxX || spotLightPos.X < MinX) //right or left wall
+            {
+                spotLightVelocity = new Vector2(spotLightVelocity.X * -1, spotLightVelocity.Y);
+            }
+            else if (spotLightPos.Y > MaxY || spotLightPos.Y < MinY) //top or bottom wall
+            {
+                spotLightVelocity = new Vector2(spotLightVelocity.X, spotLightVelocity.Y * -1);
+            }
+        }
+    }
+}
diff --git a/Project06/lobbyTest/lobbyTest/lobbyTest.csproj b/Project06/lobbyTest/lobbyTest/lobbyTest.csproj
index e438fc8..b1e59ec 100644
--- a/Project06/lobbyTest/lobbyTest/lobbyTest.csproj
+++ b/Project06/lobbyTest/lobbyTest/lobbyTest.csproj
@@ -70,6 +70,7 @@
     <Reference Include="System">
       <Private>False</Private>
     </Reference>
+    <Reference Include="System.Data" />
     <Reference Include="System.Xml">
       <Private>False</Private>
     </Reference>
@@ -83,6 +84,7 @@
     </Reference>
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="LobbyGUI.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Program.cs" />
     <Compile Include="Game1.cs" />
-- 
2.45.2