using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Windows.Forms;

using SoftwarePatterns.Core.Flyweight;

namespace SoftwarePatterns.Forms

{

public partial class TileDemo : Form

{

private readonly Random random = new Random();

public TileDemo()

{

InitializeComponent();

}

protected override void OnPaint(PaintEventArgs e)

{

base.OnPaint(e);

//DrawTiles(e);

DrawTilesFlyweight(e);

}

private void DrawTilesFlyweight(PaintEventArgs e)

{

//with flyweight pattern applied

var factory = new TileFactory();

for (int i = 0; i < 20; i++)

{

var ceramicTile = factory.GetTile("Ceramic");

ceramicTile.Draw(e.Graphics, GetRandomNumber(), GetRandomNumber(), GetRandomNumber(), GetRandomNumber());

}

for (int i = 0; i < 20; i++)

{

var stoneTile = factory.GetTile("Stone");

stoneTile.Draw(e.Graphics,GetRandomNumber(), GetRandomNumber(), GetRandomNumber(), GetRandomNumber());

}

toolStripStatusLabel1.Text = "Total Objects Created: " + Convert.ToString(StoneFlyweightTile.ObjectCounter + CeramicFlyweightTile.ObjectCounter);

}

private void DrawTiles(PaintEventArgs e)

{

//without the flyweight pattern applied

for (int i = 0; i < 20; i++)

{

ITile ceramicTile = new CeramicTile(GetRandomNumber(), GetRandomNumber(), GetRandomNumber(), GetRandomNumber());

ceramicTile.Draw(e.Graphics);

}

for (int i = 0; i < 20; i++)

{

ITile stoneTile = new StoneTile(GetRandomNumber(), GetRandomNumber(), GetRandomNumber(), GetRandomNumber());

stoneTile.Draw(e.Graphics);

}

toolStripStatusLabel1.Text = "Total Objects Created: " + Convert.ToString(CeramicTile.ObjectCounter + StoneTile.ObjectCounter);

}

private int GetRandomNumber()

{

return random.Next(100);

}

}

}