using System;
using System.Collections.Generic;
using System.Linq;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Audio;
using Microsoft.Xna.Framework.Content;
using Microsoft.Xna.Framework.GamerServices;
using Microsoft.Xna.Framework.Graphics;
using Microsoft.Xna.Framework.Input;
using Microsoft.Xna.Framework.Media;
using Microsoft.Xna.Framework.Net;
using Microsoft.Xna.Framework.Storage;

namespace mang1
{
    /// <summary>
    /// This is the main type for your game
    /// </summary>
    public class Game1 : Microsoft.Xna.Framework.Game
    {
        GraphicsDeviceManager graphics;
        SpriteBatch spriteBatch;
        Vector2 asukoht = new Vector2(0, 0);
        Texture2D pilt;
        double px = 10;
        double py = 30;
        double xsamm = 1;
        double ysamm = 0;
        double sammumuutus = 0.1;
        Helves helves1 = new Helves(200, 100, 30);
        Helves helves2 = new Helves(300, 200, 20, 0.1f);
        HelbeHaldus helbed = new HelbeHaldus(500);

        public Game1()
        {
            graphics = new GraphicsDeviceManager(this);
            /*
             graphics.PreferredBackBufferWidth = 1920;
            graphics.PreferredBackBufferHeight = 1200;
             */ 
            graphics.ApplyChanges();
            Content.RootDirectory = "Content";
        }

        /// <summary>
        /// Allows the game to perform any initialization it needs to before starting to run.
        /// This is where it can query for any required services and load any non-graphic
        /// related content.  Calling base.Initialize will enumerate through any components
        /// and initialize them as well.
        /// </summary>
        protected override void Initialize()
        {
            // TODO: Add your initialization logic here
            helbed.looHelbed(50, 300, 300, 200);
            base.Initialize();
        }

        /// <summary>
        /// LoadContent will be called once per game and is the place to load
        /// all of your content.
        /// </summary>
        protected override void LoadContent()
        {
            // Create a new SpriteBatch, which can be used to draw textures.
            spriteBatch = new SpriteBatch(GraphicsDevice);
            pilt = Content.Load<Texture2D>("kriilu");
            helves1.LoadContent(Content);
            helves2.LoadContent(Content);
            helbed.LoadContent(Content);
            // TODO: use this.Content to load your game content here
        }

        /// <summary>
        /// UnloadContent will be called once per game and is the place to unload
        /// all content.
        /// </summary>
        protected override void UnloadContent()
        {
            // TODO: Unload any non ContentManager content here
        }

        /// <summary>
        /// Allows the game to run logic such as updating the world,
        /// checking for collisions, gathering input, and playing audio.
        /// </summary>
        /// <param name="gameTime">Provides a snapshot of timing values.</param>
        protected override void Update(GameTime gameTime)
        {
            // Allows the game to exit
            if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed)
                this.Exit();
            KeyboardState klaver = Keyboard.GetState();
            if (klaver.IsKeyDown(Keys.Left)) { xsamm = xsamm - sammumuutus; }
            if (klaver.IsKeyDown(Keys.Right)) { xsamm = xsamm + sammumuutus; }
            if (klaver.IsKeyDown(Keys.Up)) { ysamm = ysamm - sammumuutus; }
            if (klaver.IsKeyDown(Keys.Down)) { ysamm = ysamm + sammumuutus; }
            if (klaver.IsKeyDown(Keys.Space)) { 
                xsamm = 0; ysamm = 0;
                px = 100; py = 50;
            }
            //Lisage ka üles-alla liikumine

            px = px + xsamm;
            py = py + ysamm;
            // TODO: Add your update logic here
            helves1.Update(this);
            helves2.Update(this);
            helbed.Update(this);
            //Hoolitsege, et helbed lendleksid eri kiirusega
            base.Update(gameTime);
        }

        /// <summary>
        /// This is called when the game should draw itself.
        /// </summary>
        /// <param name="gameTime">Provides a snapshot of timing values.</param>
        protected override void Draw(GameTime gameTime)
        {
            GraphicsDevice.Clear(Color.Yellow);
            spriteBatch.Begin();
            spriteBatch.Draw(pilt, asukoht, Color.White);
            spriteBatch.Draw(pilt, new Rectangle((int)px, (int)py, 40, 30), 
                Color.Yellow);
            helves1.Draw(spriteBatch);
            helves2.Draw(spriteBatch);
            helbed.Draw(spriteBatch);
            spriteBatch.End();
            // TODO: Add your drawing code here

            base.Draw(gameTime);
        }
    }
}