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using System;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Content;
using Microsoft.Xna.Framework.Graphics;
using Ninject;
using V3.Input;
namespace V3.Screens
{
// ReSharper disable once ClassNeverInstantiated.Global
public sealed class VictoryScreen : AbstractScreen, IInitializable
{
private static TimeSpan sTotalDelay = TimeSpan.FromSeconds(1);
private readonly ContentManager mContentManager;
private readonly GraphicsDeviceManager mGraphicsDeviceManager;
private Rectangle mVictoryRectangle;
private Vector2 mFontCenter;
private Vector2 mCenter;
private SpriteFont mVictoryFont;
private Texture2D mRectangle;
private TimeSpan mDelayTimer = sTotalDelay;
/// <summary>
/// Creates a victory screen if the player defeats the boss enemy.
/// </summary>
public VictoryScreen(ContentManager contentManager,
GraphicsDeviceManager graphicsDeviceManager
)
: base(false, true)
{
mContentManager = contentManager;
mGraphicsDeviceManager = graphicsDeviceManager;
}
public override bool HandleKeyEvent(IKeyEvent keyEvent)
{
return false;
}
public void Initialize()
{
mRectangle = mContentManager.Load<Texture2D>("Sprites/WhiteRectangle");
mVictoryFont = mContentManager.Load<SpriteFont>("Fonts/VictoryFont");
}
public override void Update(GameTime gameTime)
{
var viewport = mGraphicsDeviceManager.GraphicsDevice.Viewport;
if (mDelayTimer > TimeSpan.Zero)
mDelayTimer -= gameTime.ElapsedGameTime;
mCenter = new Vector2(viewport.Width / 2f, viewport.Height / 2f);
mFontCenter = mVictoryFont.MeasureString("Die Rache ist euer!") / 2;
mVictoryRectangle = new Rectangle(0, (int)mCenter.Y - (int)mFontCenter.Y - 10, viewport.Width, (int)mFontCenter.Y * 2 - 10);
}
public override void Draw(GameTime gameTime, SpriteBatch spriteBatch)
{
float displayRatio = (float)(1 - mDelayTimer.TotalMilliseconds / sTotalDelay.TotalMilliseconds);
spriteBatch.Begin();
spriteBatch.Draw(mRectangle,
mVictoryRectangle,
Color.Black * 0.8f * displayRatio);
spriteBatch.DrawString(mVictoryFont,
"Die Rache ist euer!",
mCenter,
Color.DarkGoldenrod * displayRatio, 0, mFontCenter, 1.0f, SpriteEffects.None, 0.5f);
spriteBatch.End();
}
}
}
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