using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Content;
using Microsoft.Xna.Framework.Graphics;
using Microsoft.Xna.Framework.Input;

namespace ZombieSmackUpd
{
    class MouseControlFire : Stuff
    {
        Effect PointSpritesEffect;
        VertexPositionColor[] Sprite;

        public MouseControlFire(string effect, string texture)
        {
            PointSpritesEffect = Content.Load<Effect>(effect);
            PointSpritesEffect.Parameters["SpriteTexture"].SetValue(Content.Load<Texture2D>(texture));
            Sprite = new VertexPositionColor[1];

            Sprite[0].Position = new Vector3(0f, 200f, 60f);
            Sprite[0].Color = Color.TransparentBlack;
        }

        public void MouseInput()
        {
            MouseState mouseState = Mouse.GetState();



            Sprite[0].Position.X = mouseState.X;
            Sprite[0].Position.Y = mouseState.Y;

            Sprite[0].Position.Z = 60f;
        }

        public void DrawSprite()
        {
            // Drawing code here.
            device.RenderState.PointSpriteEnable = true;
            device.RenderState.PointSize = 128.0f;
            device.RenderState.AlphaBlendEnable = true;
            device.RenderState.SourceBlend = Blend.SourceAlpha;
            device.RenderState.DestinationBlend = Blend.One;
            device.RenderState.DepthBufferWriteEnable = false;

            device.VertexDeclaration = new VertexDeclaration(device, VertexPositionColor.VertexElements);

            Matrix WVPMatrix = Matrix.Identity * viewMatrix * projectionMatrix;
            PointSpritesEffect.Parameters["WVPMatrix"].SetValue(WVPMatrix);

            PointSpritesEffect.Begin();

            foreach (EffectPass pass in PointSpritesEffect.CurrentTechnique.Passes)
            {
                pass.Begin();

                device.DrawUserPrimitives<VertexPositionColor>(
                    PrimitiveType.PointList,
                    Sprite,
                    0, 1);

                pass.End();
            }
            PointSpritesEffect.End();

            device.RenderState.PointSpriteEnable = false;
            device.RenderState.DepthBufferWriteEnable = true;
            device.RenderState.SourceBlend = Blend.SourceAlpha;
            device.RenderState.DestinationBlend = Blend.InverseSourceAlpha;
        }
    }
}