//---------------------------------------------------------------------------------------------------------------------------------------------------
// <copyright file="ElementalGame.cs" company="DarkWynter Studios">
//     Copyright (C)2007 DarkWynter Studios.  All rights reserved.
// </copyright>
//---------------------------------------------------------------------------------------------------------------------------------------------------
// {License Information: Creative Commons}
//---------------------------------------------------------------------------------------------------------------------------------------------------

namespace ElementalGame
{
    #region Using Statements
    using System;
    using System.Collections.Generic;
    using System.Diagnostics;
    using Microsoft.Xna.Framework;
    using Microsoft.Xna.Framework.Audio;
    using Microsoft.Xna.Framework.Content;
    using Microsoft.Xna.Framework.Graphics;
    using Microsoft.Xna.Framework.Input;
    using Microsoft.Xna.Framework.Storage;

    using System.Xml;
    #endregion

    /// <summary>
    /// This is the main type for your game
    /// </summary>
    /// 
    public class ElementalGame : Microsoft.Xna.Framework.Game
    {
        // Graphics manager
        public static GraphicsDeviceManager graphics;
        public static ContentManager content;
        public static SpriteBatch spriteBatch;
        
        public static Stopwatch jiggler;
         
        // Fullscreen toggle switch
        public static bool SHADER3_NOT_SUPPORTED = false;                       // No compatible graphics card
        public static bool WINDOW_IN_FOCUS = true;                              // Disable mouse on window losing focus

        public static Viewport defaultViewport = new Viewport();                // Default viewport that takes up the whole screen
        public static List<Viewport> viewportList = new List<Viewport>();       // Window viewports (for multiplayer)
        // Window Size
        public static int clientWidth, clientHeight;
        public static float clientMinDepth, clientMaxDepth;

        public static float dt;

        public static MenuSystem menuSystem;
        public static bool drewLoadScreen = false;

        public static GameTime elementalGameTime;

        public static GraphicsDeviceCapabilities caps;

        public static bool enableFPSDisplay;

        public static int currentPlayerIndex = 0;

        public static bool loadDarkMatter = false;

        // Keep track of menu and game modes
        public enum GameState
        {
            NOT_SUPPORTED,
            INTRO_SCREEN,
            TITLE_SCREEN,
            CONTROL_SCREEN,
            GAME_SETUP,
            LEVEL_SETUP,
            LOAD_LEVEL,
            PLAYER_SETUP,
            GAME_MODE,
            GAME_PAUSE,
            GAME_OVER,
            CONFIRM_EXIT,
            CREDITS,
            EXIT
        };
        public static GameState gameState;

        public static int playerThatPaused = -1;

        // Main Game Loop 
        GameFlow gameFlow;
                
        private ShaderParameters shaderParameters;
        private Effect aburn;
        private FPS fpsScreen;
        private int frameRate = 0;
        private int frameCounter = 0;
        private TimeSpan elapsedTime = TimeSpan.Zero;
        private GameController Player1Controller = new GameController();

        public ElementalGame()
        {
            //this.IsFixedTimeStep = false;

            graphics = new GraphicsDeviceManager(this);
            content = new ContentManager(Services);

            // Check all available adapters on the system
            for (int i = 0; i < GraphicsAdapter.Adapters.Count; i++)
            {
                // Get the capabilities of the hardware device
                caps = GraphicsAdapter.Adapters[i].GetCapabilities(DeviceType.Hardware);
                if (caps.MaxPixelShaderProfile < ShaderProfile.PS_3_0)
                {
                    SHADER3_NOT_SUPPORTED = true;
                    System.Diagnostics.Debug.WriteLine("This adapter does not support Shader Model 3.0.");
                }
            }

            //Components.Add(new FrameRateCounter(this));
        }

        // ------------------- Loading Up Procedures -------------------
        protected override void Initialize()
        {
            // Check the display mode to see how big the resolution 
            int displayWidth = graphics.GraphicsDevice.DisplayMode.Width;
            int displayHeight = graphics.GraphicsDevice.DisplayMode.Height;
            ElementalGame.jiggler = Stopwatch.StartNew();
#if XBOX360
            //if (displayWidth > 1280)
            //{
            //    displayWidth = 1280;
            //    float ratio = (1.0f * displayWidth) / (1.0f * displayHeight);
            //    if (ratio > 1.5)
            //    {
            //        //widescreen
            //        displayHeight = 720;
            //    }
            //    else
            //    {
            //        //non-widescreen
            //        displayHeight = 1024;
            //    }
            //}
            XML.SystemSettings.GAME_WINDOW_WIDTH = displayWidth;
            XML.SystemSettings.GAME_WINDOW_HEIGHT = displayHeight;
#else
            //Auto detect best resolution
            if (displayWidth >= 1280)
            {
                // 720p
                XML.SystemSettings.GAME_WINDOW_WIDTH = 1280;
                if (displayHeight >= 1024)
                {
                    // 4:3 resolution
                    XML.SystemSettings.GAME_WINDOW_HEIGHT = 1024;
                }
                else
                {
                    // Widescreen
                    XML.SystemSettings.GAME_WINDOW_HEIGHT = 720;
                }
            }
            else if (displayWidth >= 1024)
            {
                // something in between
                XML.SystemSettings.GAME_WINDOW_WIDTH = 1024;
                XML.SystemSettings.GAME_WINDOW_HEIGHT = 768;
            }
            else
            {
                // Default to 480p
                if (displayWidth > 700)
                {
                    XML.SystemSettings.GAME_WINDOW_WIDTH = 800;
                }
                else
                {
                    XML.SystemSettings.GAME_WINDOW_WIDTH = 640;
                }
                if (displayHeight >= 600)
                {
                    XML.SystemSettings.GAME_WINDOW_HEIGHT = 600;
                }
                else
                {
                    XML.SystemSettings.GAME_WINDOW_HEIGHT = 480;
                }
            }
            
            //hijack resolution
            //XML.SystemSettings.GAME_WINDOW_WIDTH = 1024;
            //XML.SystemSettings.GAME_WINDOW_HEIGHT = 768;
            
#endif
            graphics.PreferredBackBufferWidth = XML.SystemSettings.GAME_WINDOW_WIDTH;
            graphics.PreferredBackBufferHeight = XML.SystemSettings.GAME_WINDOW_HEIGHT;
            graphics.ApplyChanges();

            // Set up window
            clientWidth = Window.ClientBounds.Width;
            clientHeight = Window.ClientBounds.Height;
            clientMinDepth = graphics.GraphicsDevice.Viewport.MinDepth;
            clientMaxDepth = graphics.GraphicsDevice.Viewport.MaxDepth;

            // Set up the menu system components
            spriteBatch = new SpriteBatch(graphics.GraphicsDevice);
            aburn = content.Load<Effect>("Shaders/ElementalGPU");
            aburn.CurrentTechnique = aburn.Techniques["AntiBurn"];
            // Initialize the Font class
            FontWriter.initFont(graphics.GraphicsDevice, content);

            // Set the default viewport
            defaultViewport.X = 0;
            defaultViewport.Y = 0;
            defaultViewport.Width = clientWidth;
            defaultViewport.Height = clientHeight;
            defaultViewport.MinDepth = clientMinDepth;
            defaultViewport.MaxDepth = clientMaxDepth;

            if (SHADER3_NOT_SUPPORTED == false)
            {
                //Yay! They can play
                gameState = GameState.TITLE_SCREEN;
            }
            else
            {
                // :(
                gameState = GameState.NOT_SUPPORTED;
            }

            menuSystem = new MenuSystem();

            menuSystem.confirmExitScreen.SetBackground(content.Load<Texture2D>("_textures/confirmquit"));
            menuSystem.sorryScreen.SetBackground(content.Load<Texture2D>("_textures/Sorry"));

            // Check for widescreen first!
            if ((1.0f * XML.SystemSettings.GAME_WINDOW_WIDTH) / XML.SystemSettings.GAME_WINDOW_HEIGHT > 1.5)
            {
                // Load the textures for the game screens
               menuSystem.titleScreen.SetBackground(content.Load<Texture2D>("_textures/TitleScreen_wide"));
            }
            else
            {
                // Load the textures for the game screens
                menuSystem.titleScreen.SetBackground(content.Load<Texture2D>("_textures/TitleScreen"));
            }
            menuSystem.controlsScreen.SetBackground(content.Load<Texture2D>("_textures/Controls"));
            menuSystem.gameOverScreen.SetBackground(content.Load<Texture2D>("_textures/cutScenes/gameover"));
            menuSystem.creditsScreen.SetBackground(content.Load<Texture2D>("_textures/cutScenes/credits"));
            menuSystem.storyModeTexture = content.Load<Texture2D>("_textures/corner");
            menuSystem.deathMatchTexture = content.Load<Texture2D>("_textures/DMatch");
            menuSystem.survivalTexture = content.Load<Texture2D>("_textures/Survival");
            menuSystem.lastmanTexture = content.Load<Texture2D>("_textures/LMStanding");

            GameMenu.sliderBackground = content.Load<Texture2D>("_textures/SliderImproved");

            menuSystem.levelSetup.SetBackground(content.Load<Texture2D>("_textures/MenuScreen2"));

            //setup the scrolling images
            GameMenuImageScroller scroller = menuSystem.levelSetup.GetLevelSelection();
            float scaleX = (XML.SystemSettings.GAME_WINDOW_WIDTH / 1280.0f);
            float scaleY = (XML.SystemSettings.GAME_WINDOW_HEIGHT / 1024.0f);
            //scroller.AddNewSlider("Selector bar", content.Load < Texture2D >("_textures/onSelectMS"));
            scroller.AddNew("Earth", content.Load<Texture2D>("_textures/GSEarthNeg"), null, (int)(76 * scaleX), (int)(38 * scaleY));
            scroller.AddNew("Fire", content.Load<Texture2D>("_textures/GSFireNeg"), null, (int)(76 * scaleX), (int)(278 * scaleY));
            scroller.AddNew("Water", content.Load<Texture2D>("_textures/GSAirNeg"), null, (int)(76 * scaleX), (int)(518 * scaleY));
            scroller.AddNew("Air", content.Load<Texture2D>("_textures/GSWaterNeg"), null, (int)(76 * scaleX), (int)(758 * scaleY));

            menuSystem.playerSetup.SetBackground(content.Load<Texture2D>("_textures/PlayerSelection"));
            GameMenuRandomImageDisplay imageDisplay = menuSystem.playerSetup.GetDiagnosisDisplay();
            for (int i = 1; i <= 8; i++)
            {
                imageDisplay.AddImage(content.Load<Texture2D>("_textures/chart" + i));
            }
            imageDisplay.RandomIndex();

            menuSystem.pauseScreen.SetBackground(content.Load<Texture2D>("_textures/cutScenes/black"), 0.3f);
            //menuSystem.pauseScreen.SetHintsTexture(content.Load<Texture2D>("_textures/black"));

            menuSystem.loadScreen.SetBackground(content.Load<Texture2D>("_textures/Loading"));
            menuSystem.loadScreen.SetGlyph(content.Load<Texture2D>("GamePicture"));

            // Create an empty game to initialize human
            gameFlow = new GameFlow();

            //gameFlow.LoadGame(graphics, content);

            // Initialize the player1 controller for menus
            Player1Controller = new GameController(GameController.ControllerType.PC_AND_XBOX, PlayerIndex.One, clientHeight, clientWidth);

            // Init the audio engine
            Audio.Initialize();

            fpsScreen = new FPS();
            //fps = new Queue<int>(10);
            //enableFPSDisplay = false; //off by default
            //framesPerSecond = new Stopwatch();
            //framesPerSecond.Start();

            // Load System XML Settings
            XML.LoadSystem();

            shaderParameters = new ShaderParameters();
            shaderParameters.LoadParameters();

            base.Initialize();
        }

        protected override void LoadGraphicsContent(bool loadAllContent)
        {
            Audio.PlayTitleSong();
        }

        public void LoadGame(bool loadAllContent)
        {
        }

        // -----------------  Update Functions ------------------------------
        protected override void Update(GameTime gameTime)
        {
            dt = (float)gameTime.ElapsedGameTime.TotalSeconds;

            if (loadDarkMatter)
            {
                loadDarkMatter = false;
                gameFlow.objectLibrary.LoadDarkMatter();
                gameFlow.objectLibrary.LoadMatter();
            }

            if (gameState == GameState.GAME_MODE)
            {
                // Update the game
                gameFlow.Update(menuSystem);
            }

            if (drewLoadScreen)
            {
                //Draw Load screen once and now we can do the load level stuff here
                drewLoadScreen = false;

                // Load Level Data
                XML.LoadPlayerIndex(menuSystem);
                menuSystem.LevelSetupCommit(gameFlow.objectLibrary);

                gameFlow.Load();
                gameFlow.objectLibrary.humans[0].LoadPlayer(XML.playerInfo[0]);

                ElementalGame.gameState = ElementalGame.GameState.PLAYER_SETUP;

                //finalize # players here
                ElementalGame.CheckForControllers(GameFlow.numberOfHumansActive, gameFlow);

                //block start input so we don't skip Player 1's setup
                Player1Controller.SetBlockStartBackInput(true);
                //block player one too
                gameFlow.objectLibrary.humans[0].playerController.SetBlockStartBackInput(true);
            }

            // Get controller input and update the menu system
            menuSystem.CheckMenuChange(graphics, content, Player1Controller, gameFlow);

            // Check for user exit request
            CheckExit();

            // Crank the audio engine
            Audio.Update();

            base.Update(gameTime);
        }
        
        // --------------------- Draw -----------------------------------
        protected override void Draw(GameTime gameTime)
        {
            if (enableFPSDisplay)
            {
                UpdateFPS(gameTime);
            }

            elementalGameTime = gameTime;                       // Needed for animation
            // Clear the device
            graphics.GraphicsDevice.Clear(Color.Black);
            spriteBatch.Begin(SpriteBlendMode.AlphaBlend);
            // If in Game Mode (or paused) call game draw function
            if (gameState == GameState.GAME_MODE || gameState == GameState.GAME_PAUSE)
            {
                // Draw GameFlow
                gameFlow.Draw(graphics.GraphicsDevice, viewportList, menuSystem);
            }

            if (gameState != GameState.GAME_MODE)
            {
                graphics.GraphicsDevice.Viewport = defaultViewport;

                // Draw the appropriate Menu Screen
                if (gameState == GameState.NOT_SUPPORTED)
                {
                    //Can't play game :(
                    menuSystem.sorryScreen.Draw();
                }
                else if (gameState == GameState.INTRO_SCREEN)
                {
                    // Play appropriate cutscene
                    if (GameRules.cutSceneIndex == 0)
                    {
                        //Audio.PlayLevelSong("cutScene1");
                        menuSystem.scene1.Draw();
                    }
                    if (GameRules.cutSceneIndex == 1)
                    {
                        //Audio.PlayLevelSong("cutScene2");
                        menuSystem.scene2.Draw();
                    }
                    if (GameRules.cutSceneIndex == 2)
                    {
                        //Audio.PlayLevelSong("cutScene3");
                        menuSystem.scene3.Draw();
                    }
                    if (GameRules.cutSceneIndex == 3)
                    {
                        //Audio.PlayLevelSong("cutScene4");
                        menuSystem.scene4.Draw();
                    }
                    if (GameRules.cutSceneIndex == 4)
                    {
                        //Audio.PlayLevelSong("cutScene5");
                        menuSystem.scene5.Draw();
                    }

                }
                else if (gameState == GameState.CONTROL_SCREEN)
                {
                    if (ElementalGame.jiggler.ElapsedMilliseconds > XML.SystemSettings.ANTI_BURN_TIMER)
                    {
                        AntiBurnScreenSaverBegin(gameTime);
                        menuSystem.controlsScreen.Draw();
                        AntiBurnScreenSaverEnd(gameTime);
                    }
                    else
                    {
                        menuSystem.controlsScreen.Draw();
                    }
                }
                else if (gameState == GameState.CONFIRM_EXIT)
                {
                    if (ElementalGame.jiggler.ElapsedMilliseconds > XML.SystemSettings.ANTI_BURN_TIMER)
                    {
                        AntiBurnScreenSaverBegin(gameTime);
                        menuSystem.confirmExitScreen.Draw();
                        AntiBurnScreenSaverEnd(gameTime);
                    }
                    else
                    {
                        menuSystem.confirmExitScreen.Draw();
                    }
                }
                else if (gameState == GameState.CREDITS)
                {
                    menuSystem.creditsScreen.Draw();
                }
                else if (gameState == GameState.TITLE_SCREEN)
                {
                    if (ElementalGame.jiggler.ElapsedMilliseconds > XML.SystemSettings.ANTI_BURN_TIMER)
                    {
                        AntiBurnScreenSaverBegin(gameTime);
                        menuSystem.titleScreen.Draw();
                        AntiBurnScreenSaverEnd(gameTime);
                    }
                    else
                    {
                        menuSystem.titleScreen.Draw();
                    }
                }
                else if (gameState == GameState.GAME_SETUP)
                {
                    if (ElementalGame.jiggler.ElapsedMilliseconds > XML.SystemSettings.ANTI_BURN_TIMER)
                    {
                        AntiBurnScreenSaverBegin(gameTime);
                        menuSystem.gameSetup.Draw();
                        AntiBurnScreenSaverEnd(gameTime);
                    }
                    else
                    {
                        menuSystem.gameSetup.Draw();
                    }
                }
                else if (gameState == GameState.LEVEL_SETUP)
                {
                    gameFlow.DrawTerrainDemo(graphics.GraphicsDevice);
                    graphics.GraphicsDevice.Viewport = defaultViewport;
                    menuSystem.levelSetup.Draw();
                }
                else if (gameState == GameState.LOAD_LEVEL)
                {
                    menuSystem.loadScreen.Draw();
                    drewLoadScreen = true;
                }
                else if (gameState == GameState.PLAYER_SETUP)
                {
                    gameFlow.DrawPlayerDemo(graphics.GraphicsDevice, currentPlayerIndex);
                    graphics.GraphicsDevice.Viewport = defaultViewport;
                    menuSystem.playerSetup.Draw();
                }
                else if (gameState == GameState.GAME_OVER)
                {
                    menuSystem.gameOverScreen.Draw();
                }
                else if (gameState == GameState.GAME_PAUSE)
                {
                    if (ElementalGame.jiggler.ElapsedMilliseconds > XML.SystemSettings.ANTI_BURN_TIMER)
                    {
                        AntiBurnScreenSaverBegin(gameTime);
                        menuSystem.pauseScreen.Draw();
                        AntiBurnScreenSaverEnd(gameTime);
                    }
                    else
                    {
                        menuSystem.pauseScreen.Draw();
                    }
                }
            }
        
            DrawFPS();
            spriteBatch.End();
            DisableSpriteBatches(graphics.GraphicsDevice);

            base.Draw(gameTime);
        }

        private void AntiBurnScreenSaverBegin(GameTime gameTime)
        {
            spriteBatch.End();
            spriteBatch.Begin(SpriteBlendMode.AlphaBlend, SpriteSortMode.Immediate, SaveStateMode.None);
            ShaderParameters.btime.SetValue(gameTime.TotalRealTime.Seconds);
            aburn.Begin();
            aburn.CurrentTechnique.Passes[0].Begin();
        }

        private void AntiBurnScreenSaverEnd(GameTime gameTime)
        {
            aburn.CurrentTechnique.Passes[0].End();
            aburn.End();
            spriteBatch.End();
            DisableSpriteBatches(graphics.GraphicsDevice);
            spriteBatch.Begin(SpriteBlendMode.AlphaBlend);
        }

        // Required to disable all the stuff that using a sprite batch resets
        public static void DisableSpriteBatches(GraphicsDevice graphicsDevice)
        {
            // Make sure culling is off
            graphicsDevice.RenderState.CullMode = CullMode.None;

            // Fix the render state post drawing sprite batch
            graphicsDevice.RenderState.DepthBufferEnable = true;
            graphicsDevice.RenderState.AlphaBlendEnable = false;
            graphicsDevice.RenderState.AlphaTestEnable = false;

            // Set the Texture addressing mode
            graphicsDevice.SamplerStates[0].AddressU =
                graphicsDevice.SamplerStates[0].AddressV =
                graphicsDevice.SamplerStates[0].AddressW =
                    TextureAddressMode.Wrap;
        }

        public void UpdateFPS(GameTime gameTime)
        {
            elapsedTime += gameTime.ElapsedGameTime;

            if (elapsedTime > TimeSpan.FromSeconds(1))
            {
                elapsedTime -= TimeSpan.FromSeconds(1);
                frameRate = frameCounter;
                frameCounter = 0;
            }
        }

        private void DrawFPS()
        {
            if (enableFPSDisplay)
            {
                frameCounter++;

                fpsScreen.SetFPS(frameRate);

                graphics.GraphicsDevice.Viewport = defaultViewport;

                fpsScreen.Draw();
            }
        }

        // ---------------- Shutting Down Procedures -----------------------
        protected override void UnloadGraphicsContent(bool unloadAllContent)
        {
            if (unloadAllContent == true)
            {
                // Two words.... garbage collector
                content.Unload();
            }
        }

        // ---------------- System Checks --------------------------------
        public static void CheckForControllers(int maxPlayers, GameFlow gameFlow)
        {
            int index = -1;
            XML.SystemSettings.TOTAL_PLAYERS = 0;

            for (PlayerIndex i = PlayerIndex.One; i <= PlayerIndex.Four && index+1 < maxPlayers; i++)
            {
                index++;
                // Check if our gamepad is connected
                if (GamePad.GetState(i).IsConnected)
                {
                    /*
                    // Check if we have already initialized this player and controller
                    if (gameFlow.objectLibrary.humans[index].playerController.playerControllerType != GameController.ControllerType.NONE)
                    {
                        if (index == 0)
                        {
                            // If we are player 1 we may already be initialized but the controller may not be setup
                            // If playerControllerType == 0 the controller has not been initialized
                            if (gameFlow.objectLibrary.humans[index].playerController.playerControllerType == GameController.ControllerType.PC_ONLY)
                            {
                                gameFlow.objectLibrary.humans[index].playerController = new GameController(GameController.ControllerType.PC_AND_XBOX, i, 
                     * clientHeight, clientWidth);
                            }
                        }
                        // Check next controller
                        // Continue to the next PlayerIndex in the for loop
                        continue;
                    }*/

                    // This player has not been initialized so increment number of players and create the new player.
                    XML.SystemSettings.TOTAL_PLAYERS++;
                    ResetViewports(XML.SystemSettings.TOTAL_PLAYERS, gameFlow);
                    gameFlow.objectLibrary.humans[index].playerController = new GameController(GameController.ControllerType.XBOX_ONLY,
                                                                                               i,
                                                                                               clientHeight,
                                                                                               clientWidth);
                    // Initialize the player as alive
                    gameFlow.objectLibrary.humans[index].health = 100;
                    gameFlow.objectLibrary.humans[index].manna = 100;


                    if (GameFlow.gameType == GameFlow.GameType.STORY_MODE)
                    {
                        if (XML.SystemSettings.TOTAL_PLAYERS == 1)
                        {
                            break;
                        }
                    }
                }
            }
#if !XBOX360
            // This part is to setup the default keyboard player in case there are no controllers connected
            if (XML.SystemSettings.TOTAL_PLAYERS == 0)
            {
                // We have one player the keyboard player
                XML.SystemSettings.TOTAL_PLAYERS++;

                // Create the player, PlayerIndex.One is passed as a default value and not used
                ResetViewports(XML.SystemSettings.TOTAL_PLAYERS, gameFlow);

                // If we are player 1 then we also have pc controls
                gameFlow.objectLibrary.humans[0].playerController = new GameController(GameController.ControllerType.PC_ONLY,
                                                                                       PlayerIndex.One,
                                                                                       clientHeight,
                                                                                       clientWidth);
                // Initialize the player as alive
                gameFlow.objectLibrary.humans[0].health = 100;
                gameFlow.objectLibrary.humans[0].manna = 100;
            }
            // If Player 1 has a controller make sure they are given the keyboard too
            else if (XML.SystemSettings.TOTAL_PLAYERS >= 1)
            {
                if (gameFlow.objectLibrary.humans[0].playerController.playerControllerType == GameController.ControllerType.XBOX_ONLY)
                {
                    gameFlow.objectLibrary.humans[0].playerController = new GameController(GameController.ControllerType.PC_AND_XBOX,
                                                                                           PlayerIndex.One,
                                                                                           clientHeight,
                                                                                           clientWidth);
                }
                else if (gameFlow.objectLibrary.humans[0].playerController.playerControllerType == GameController.ControllerType.NONE)
                {
                    // PROBLEM the others are initialized but player 1 is not
                    // We have one player the keyboard player
                    //TOTAL_PLAYERS++;

                    // Create the player, PlayerIndex.One is passed as a default value and not used
                    ResetViewports(XML.SystemSettings.TOTAL_PLAYERS, gameFlow);

                    // If we are player 1 then we also have pc controls
                    gameFlow.objectLibrary.humans[0].playerController = new GameController(GameController.ControllerType.PC_ONLY,
                                                                                           PlayerIndex.One,
                                                                                           clientHeight,
                                                                                           clientWidth);
                    // Initialize the player as alive
                    gameFlow.objectLibrary.humans[0].health = 100;
                    gameFlow.objectLibrary.humans[0].manna = 100;
                }
            }
#endif
        }
        public static void ResetViewports(int numPlayers, GameFlow gameFlow)
        {
            viewportList.Clear();

            // All viewports needed for the players
            Viewport newViewport = new Viewport();

            int viewportWidth, viewportHeight;

            // Divide the viewport based on number of players
            if (numPlayers > 2)
            {
                // Divide width
                viewportWidth = clientWidth / 2;
            }
            else
            {
                viewportWidth = clientWidth;
            }

            if (numPlayers > 1)
            {
                // Divide height
                viewportHeight = clientHeight / 2;
            }
            else
            {
                viewportHeight = clientHeight;
            }

            // Assign each viewport its screen space 
            for (int i = 0; i < numPlayers; i++)
            {
                if (numPlayers > 2)
                {
                    newViewport.X = (i % 2) * viewportWidth;
                    newViewport.Y = (i / 2) * viewportHeight;
                }
                else
                {
                    newViewport.X = 0;
                    newViewport.Y = (i % 2) * viewportHeight;
                }

                newViewport.Width = viewportWidth;
                newViewport.Height = viewportHeight;
                newViewport.MinDepth = clientMinDepth;
                newViewport.MaxDepth = clientMaxDepth;

                // Set the targeting reticle for the player based on this viewport
                gameFlow.objectLibrary.humans[i].CreateHUD(newViewport, content);

                // Add to the global viewport list
                viewportList.Add(newViewport);
            }
        }

        protected override void OnDeactivated(object sender, EventArgs args)
        {
            // Set flag to disable controllers when window looses focus
            base.OnDeactivated(sender, args);
            WINDOW_IN_FOCUS = false;
        }

        protected override void OnActivated(object sender, EventArgs args)
        {
            // Set flag to enable controllers when window gains focus
            base.OnActivated(sender, args);
            WINDOW_IN_FOCUS = true;
        }

        private void CheckExit()
        {
            if (gameState == GameState.EXIT)
            {
                XML.SaveSystem();
                gameFlow.StopAllSoundsAndRumble();
                Logging.genReport(System.DateTime.Now);
                Logging.saveLog(System.DateTime.Now);
                this.Exit();
            }
        }
    }
}