Abstract Factory mode (abstraction) create pattern C # Simple Example

Abstract Factory mode (abstraction) create pattern C # Simple Example

For player user number play1, play2 .... Changes, while the behavior moves, Jum without change

Player Playone Behavior: Move to the left and jump up

Player Playtwo Behavior: Move to the right and jump down

Using system;using system.collections.generic;using system.componentmodel;using system.data;using System.Drawing; Using system.linq;using system.text;using system.windows.forms;namespace adapterpattern{public partial class abstract        Form:form {public abstractform () {InitializeComponent (); } private void Btndisplay_click (object sender, EventArgs e) {playfactory pf1 = new Playone ();//Hidden            Hide behavior move and jump.            Playworld p1 = new Playworld (PF1);//behavior move left and jump up This.listBox1.Items.Add (P1.createplay ());        Playworld P2 = new Playworld (new Playtwo ());//behavior moves right and jumps down This.listBox1.Items.Add (P2.createplay ());        }} The handover of the public class playworld//entity factory and the abstract factory {imove move;        Ijump Jump;            Public Playworld (Playfactory pp) {this.move = Pp.move ();        This.jump = Pp.jump ();           } public string Createplay () {move.move (); Jump.jump ();        return move.movestring + jump.jumpstring;        }} public abstract class playfactory//abstract factory {public abstract imove move ();    Public abstract ijump jump (); } public class playone:playfactory//abstract Factory instance 1 {public override Imove Move () {return new L        Eftmove ();        } public override Ijump jump () {return new topjump (); }} public class playtwo:playfactory//abstract Factory instance 2 {public override Imove Move () {return        New Rightmove ();        } public override Ijump jump () {return new downjump ();        }} public abstract class imove//abstract behavior imove {public string movestring;    public abstract void Move ();        } public abstract class ijump//abstract behavior Jump {public string jumpstring;    public abstract void jump ();  } public class Leftmove:imove//move behavior Instance 1 {public override void Move ()      {movestring = "move Left";  }} public class Rightmove:imove//move behavior Instance 2 {public override void Move () {movestring        = "Move Right";  }} public class Topjump:ijump//jump behavior Instance 1 {public override void Jump () {jumpstring =        "Jump Up"; }} public class Downjump:ijump//jump behavior Instance 2 {public override void Jump () {jumpstring        = "Jump Down"; }    }}

When you need to add a new player, just add another class that inherits Playfacotry, and nothing else needs to be changed.

New player behavior: Move left and jump down

public class newplay:playfactory//new player: Move left and jump down    {public        override Imove Move ()        {            return new Leftmove ();        }        public override Ijump Jump ()        {            return new downjump ();        }    }

Finally add a sentence on the client can be, it is convenient.

Playworld NEWP = new Playworld (new Newplay ());
This.listbox1. Items. Add (NEWP. Createplay ());

Abstract Factory mode (abstraction) create pattern C # Simple Example