using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using Microsoft.Xna.Framework;

using Microsoft.Xna.Framework.Input;

using Microsoft.Xna.Framework.Content;

using Microsoft.Xna.Framework.Graphics;

using AtriLib;

​

namespace Masters_of_Destruction.UI

{

    public class OptionsWindow : Window

    {

        private enum WindowState

        {

            Head,

            Audio,

            Video

        }

​

        private WindowState wState;

        private GameButton btnClose;

        private Label lblResolution;

​

        private GameButton btnVideo;

        private GameButton btnAudio;

        private CheckBox chkEnableSound;

        private SlideBar sldMusicVolume;

        private Label lblMusicVolume;

        private Label lblMusicVolumeValue;

        private SlideBar sldSoundVolume;

        private Label lblSoundVolume;

        private Label lblSoundVolumeValue;

        private GameButton btnOK;

        private GameButton btnCancel;

        private CheckBox chkFullscreen;

​

        public OptionsWindow()

            : base()

        {

            wState = WindowState.Head;

            Movable = false;

            Border = true;

            BorderColor = Color.White;

            ShowTitle = true;

            TitleFont.Text = "OPTIONS";

            WindowRectangle = new Rectangle(Game1.monitor.Viewport.Width / 2 - 200, Game1.monitor.Viewport.Height / 2 - 200, 400, 400);

        }

​

        public override void LoadContent(ContentManager Content)

        {

            base.LoadContent(Content);

​

            TitleTexture = Game1.gfx.CreateRectangle(400, 22, new Color(0, 68, 68));

            BackgroundTexture = Game1.gfx.CreateRectangle(400, 400, new Color(0, 68, 68));

​

            btnClose = new GameButton();

            btnClose.LoadContent(Content);

            btnClose.HoverColor = new Color(0, 74, 127);

            btnClose.ButtonColor = Color.White;

            btnClose.TextColor = new Color(0, 74, 127);

            btnClose.TextHoverColor = Color.White;

            btnClose.ButtonDownColor = new Color(0, 74, 87);

            btnClose.ButtonRectangle = new Rectangle(WindowRectangle.X + (WindowRectangle.Width / 2) - ((WindowRectangle.Width - 200) / 2), WindowRectangle.Y + WindowRectangle.Height - 40, (WindowRectangle.Width - 200), 25);

            btnClose.Text = "Close";

            btnClose.Clicked += new EventHandler(btnClose_Clicked);

​

            btnAudio = new GameButton();

            btnAudio.LoadContent(Content);

            btnAudio.HoverColor = new Color(0, 74, 127);

            btnAudio.ButtonColor = Color.White;

            btnAudio.TextColor = new Color(0, 74, 127);

            btnAudio.TextHoverColor = Color.White;

            btnAudio.ButtonDownColor = new Color(0, 74, 87);

            btnAudio.ButtonRectangle = new Rectangle(WindowRectangle.X + (WindowRectangle.Width / 2) - ((WindowRectangle.Width - 100) / 2), WindowRectangle.Y + 60, (WindowRectangle.Width - 100), 25);

            btnAudio.Text = "Audio Settings";

            btnAudio.Clicked += new EventHandler(btnAudio_Clicked);

​

            btnOK = new GameButton();

            btnOK.LoadContent(Content);

            btnOK.HoverColor = new Color(0, 74, 127);

            btnOK.ButtonColor = Color.White;

            btnOK.TextColor = new Color(0, 74, 127);

            btnOK.TextHoverColor = Color.White;

            btnOK.ButtonDownColor = new Color(0, 74, 87);

            btnOK.ButtonRectangle = new Rectangle(btnAudio.ButtonRectangle.X, WindowRectangle.Y + WindowRectangle.Height - 40, btnAudio.ButtonRectangle.Width / 2, 25);

            btnOK.Text = "OK";

​

            btnCancel = new GameButton();

            btnCancel.LoadContent(Content);

            btnCancel.HoverColor = new Color(0, 74, 127);

            btnCancel.ButtonColor = Color.White;

            btnCancel.TextColor = new Color(0, 74, 127);

            btnCancel.TextHoverColor = Color.White;

            btnCancel.ButtonDownColor = new Color(0, 74, 87);

            btnCancel.ButtonRectangle = new Rectangle(btnOK.ButtonRectangle.X + btnOK.ButtonRectangle.Width + (WindowRectangle.Width / btnAudio.ButtonRectangle.Width) , WindowRectangle.Y + WindowRectangle.Height - 40, btnAudio.ButtonRectangle.Width / 2, 25);

            btnCancel.Text = "Cancel";

            btnCancel.Clicked += new EventHandler(btnCancel_Clicked);

​

            chkEnableSound = new CheckBox(new Rectangle(WindowRectangle.X + 50, WindowRectangle.Y + 50, 200, 22));

            chkEnableSound.LoadContent(Content);

            chkEnableSound.Text = "Enable Sound";

​

            chkFullscreen = new CheckBox(new Rectangle(WindowRectangle.X + 50, WindowRectangle.Y + 50, 200, 22));

            chkFullscreen.LoadContent(Content);

            chkFullscreen.Text = "Fullscreen Mode";

​

            sldMusicVolume = new SlideBar(new Rectangle(WindowRectangle.X + 50, WindowRectangle.Y + 125, 200, 30));

            sldMusicVolume.LoadContent(Content);

            sldMusicVolume.MinValue = 0f;

            sldMusicVolume.MaxValue = 100f;

            sldMusicVolume.Steps = 10;

            sldMusicVolume.SetValue(10);

​

            sldSoundVolume = new SlideBar(new Rectangle(WindowRectangle.X + 50, WindowRectangle.Y + 175, 200, 30));

            sldSoundVolume.LoadContent(Content);

            sldSoundVolume.MinValue = 0;

            sldSoundVolume.MaxValue = 100;

            sldSoundVolume.Steps = 10;

            sldSoundVolume.SetValue(10);

​

            lblMusicVolume = new Label(new Rectangle(sldMusicVolume.WindowRectangle.X, sldMusicVolume.WindowRectangle.Y - 22, 200, 22));

            lblMusicVolume.LoadContent(Content);

            lblMusicVolume.Text = "Music Volume";

​

            lblMusicVolumeValue = new Label(new Rectangle(sldMusicVolume.WindowRectangle.X + sldMusicVolume.WindowRectangle.Width + 10, sldMusicVolume.WindowRectangle.Y, 100, 22));

            lblMusicVolumeValue.LoadContent(Content);

            lblMusicVolumeValue.Text = sldMusicVolume.CurrentValue.ToString() + "%";

​

            lblSoundVolume = new Label(new Rectangle(sldSoundVolume.WindowRectangle.X, sldSoundVolume.WindowRectangle.Y - 22, 200, 22));

            lblSoundVolume.LoadContent(Content);

            lblSoundVolume.Text = "Sound Volume";

​

            lblResolution = new Label(new Rectangle(WindowRectangle.X + 50, WindowRectangle.Y + 75, 200, 22));

            lblResolution.LoadContent(Content);

            lblResolution.Text = "Resolution:";

​

            lblSoundVolumeValue = new Label(new Rectangle(sldSoundVolume.WindowRectangle.X + sldSoundVolume.WindowRectangle.Width + 10, sldSoundVolume.WindowRectangle.Y, 100, 22));

            lblSoundVolumeValue.LoadContent(Content);

            lblSoundVolumeValue.Text = sldSoundVolume.CurrentValue.ToString() + "%";

​

            btnVideo = new GameButton();

            btnVideo.LoadContent(Content);

            btnVideo.HoverColor = new Color(0, 74, 127);

            btnVideo.ButtonColor = Color.White;

            btnVideo.TextColor = new Color(0, 74, 127);

            btnVideo.TextHoverColor = Color.White;

            btnVideo.ButtonDownColor = new Color(0, 74, 87);

            btnVideo.ButtonRectangle = new Rectangle(WindowRectangle.X + (WindowRectangle.Width / 2) - ((WindowRectangle.Width - 100) / 2), WindowRectangle.Y + 100, (WindowRectangle.Width - 100), 25);

            btnVideo.Text = "Video Settings";

            btnVideo.Clicked += new EventHandler(btnVideo_Clicked);

        }

​

        void btnVideo_Clicked(object sender, EventArgs e)

        {

            wState = WindowState.Video;

            TitleFont.Text = "Video Settings";

        }

​

        void btnCancel_Clicked(object sender, EventArgs e)

        {

            switch (wState)

            {

                case WindowState.Head:

                    {

​

                    }

                    break;

                case WindowState.Audio:

                    {

                        wState = WindowState.Head;

                    }

                    break;

                case WindowState.Video:

                    {

                        wState = WindowState.Head;

                    }

                    break;

                default:

                    {

                    }

                    break;

            }

​

            TitleFont.Text = "Options";

        }

​

        void btnAudio_Clicked(object sender, EventArgs e)

        {

            wState = WindowState.Audio;

            TitleFont.Text = "Audio Settings";

        }

​

        void btnClose_Clicked(object sender, EventArgs e)

        {

            Visible = false;

        }

​

        public override void Unload()

        {

            base.Unload();

        }

​

        public override void Update(GameTime gameTime)

        {

            if (!Visible)

                return;

​

            base.Update(gameTime);

​

            switch (wState)

            {

                case WindowState.Head:

                    {

                        UpdateHead(gameTime);

                    }

                    break;

                case WindowState.Audio:

                    {

                        UpdateAudio(gameTime);

                    }

                    break;

                case WindowState.Video:

                    {

                        UpdateVideo(gameTime);

                    }

                    break;

                default:

                    {

                        UpdateHead(gameTime);

                    }

                    break;

            }

        }

​

        public override void Draw(SpriteBatch spriteBatch)

        {

            if (!Visible)

                return;

​

            base.Draw(spriteBatch);

​

            switch (wState)

            {

                case WindowState.Head:

                    {

                        DrawHead(spriteBatch);

                    }

                    break;

                case WindowState.Audio:

                    {

                        DrawAudio(spriteBatch);

                    }

                    break;

                case WindowState.Video:

                    {

                        DrawVideo(spriteBatch);

                    }

                    break;

                default:

                    {

                        DrawHead(spriteBatch);

                    }

                    break;

            }

        }

​

        private void UpdateHead(GameTime gameTime)

        {

            btnAudio.Update(gameTime);

            btnVideo.Update(gameTime);

            btnClose.Update(gameTime);

        }

​

        private void DrawHead(SpriteBatch spriteBatch)

        {

            btnAudio.Draw(spriteBatch);

            btnVideo.Draw(spriteBatch);

            btnClose.Draw(spriteBatch);

        }

​

        private void UpdateAudio(GameTime gameTime)

        {

            chkEnableSound.Update(gameTime);

            sldMusicVolume.Update(gameTime);

            sldSoundVolume.Update(gameTime);

            lblMusicVolume.Update(gameTime);

            lblMusicVolumeValue.Text = sldMusicVolume.CurrentValue.ToString() + "%";

            lblMusicVolumeValue.Update(gameTime);

            lblSoundVolume.Update(gameTime);

            lblSoundVolumeValue.Update(gameTime);

            lblSoundVolumeValue.Text = sldSoundVolume.CurrentValue.ToString() + "%";

​

            btnOK.Update(gameTime);

            btnCancel.Update(gameTime);

        }

​

        private void DrawAudio(SpriteBatch spriteBatch)

        {

            chkEnableSound.Draw(spriteBatch);

            sldMusicVolume.Draw(spriteBatch);

            sldSoundVolume.Draw(spriteBatch);

            lblMusicVolume.Draw(spriteBatch);

            lblMusicVolumeValue.Draw(spriteBatch);

            lblSoundVolume.Draw(spriteBatch);

            lblSoundVolumeValue.Draw(spriteBatch);

​

            btnOK.Draw(spriteBatch);

            btnCancel.Draw(spriteBatch);

        }

​

        private void UpdateVideo(GameTime gameTime)

        {

            btnOK.Update(gameTime);

            btnCancel.Update(gameTime);

            lblResolution.Update(gameTime);

            chkFullscreen.Update(gameTime);

        }

​

        private void DrawVideo(SpriteBatch spriteBatch)

        {

            btnOK.Draw(spriteBatch);

            btnCancel.Draw(spriteBatch);

            lblResolution.Draw(spriteBatch);

            chkFullscreen.Draw(spriteBatch);

        }

    }

}

​