Creator of design patterns

I haven't written Design Model Study Notes for a long time. Today I am bored. I can write down all my previous models.

FirstCodePost it.

This mode is used to simulate a game of xishanju, which is written by the swordsman. I don't know how the game is designed, put it here as an example.

Using system;
Using system. Collections. Generic;
Using system. text;
Using system. drawing;

namespace builder
{< br> Public interface Map
{< br> path
{< br> get;
set;
}< br> tree
{< br> get;
set;
}

Color maincolor
{
Get;
Set;
}
}
}

Using system;
Using system. Collections. Generic;
Using system. text;

Namespace Builder
{
Public class Changbai Mountains: Map
{

private temproad;
public road
{< br> Get
{< br> return temproad;
}< br> set
{< br> temproad = value;
}< BR >}

private tree temptree;
public tree
{< br> Get
{< br> return temptree;
}< br> set
{< br> temptree = value;
}< BR >}

private system. drawing. color tempmaincolor;
public system. drawing. color maincolor
{< br> Get
{< br> return tempmaincolor;
}< br> set
{< br> tempmaincolor = value;
}< BR >}

}
}

Using system;
Using system. Collections. Generic;
Using system. text;

Namespace Builder
{
Public interface
{
Double width
{
Get;
Set;
}

Double height
{
Get;
Set;
}

System. Drawing. color
{
Get;
Set;
}
}
}

Using system;
Using system. Collections. Generic;
Using system. text;

Namespace Builder
{
Public class cement road: Road
{
# Region route members

Public double width
{< br> Get
{< br> throw new exception ("the method or operation is not implemented. ");
}< br> set
{< br> throw new exception (" the method or operation is not implemented. ");
}< BR >}

Public double height
{< br> Get
{< br> throw new exception ("the method or operation is not implemented. ");
}< br> set
{< br> throw new exception (" the method or operation is not implemented. ");
}< BR >}

public system. drawing. color color
{< br> Get
{< br> throw new exception ("the method or operation is not implemented. ");
}< br> set
{< br> throw new exception (" the method or operation is not implemented. ");
}< BR >}

# Endregion
}
}

Using system;
Using system. Collections. Generic;
Using system. text;

Namespace Builder
{
Public interface tree
{
System. Drawing. color
{
Get;
Set;
}
}
}

Using system;
Using system. Collections. Generic;
Using system. text;

Namespace Builder
{
Public class Wutong tree: Tree
{
# Region tree members

public system. drawing. color color
{< br> Get
{< br> throw new exception ("the method or operation is not implemented. ");
}< br> set
{< br> throw new exception (" the method or operation is not implemented. ");
}< BR >}

# Endregion
}
}

Using system;
Using system. Collections. Generic;
Using system. text;

Namespace Builder
{
Create a public interface Map
{
Void create path ();

Void create tree ();

Void to set the color ();

Map object ();
}
}

Using system;
Using system. Collections. Generic;
Using system. text;

Namespace Builder
{
Public class creating a map in the south of Changbai Mountains: creating a map
{
Private map: Map of the south of Changbai Mountains;
Public creating a map of the South foot of Changbai Mountains ()
{
Map of the South foot of Changbai Mountains = New South foot of Changbai Mountains ();
}

Public void create path ()
{
The road in the south of Changbai Mountains = new cement road ();
Map of the South foot of Changbai Mountains. Road = the road of the South foot of Changbai Mountains;
}

Public void create tree ()
{
Tree in the south of Changbai Mountains = new Wutong tree ();
Map of the South foot of Changbai Mountains. Tree = tree of the South foot of Changbai Mountains;
}

Set public void color ()
{
Map of the South foot of Changbai Mountains. maincolor = system. Drawing. color. White;
}

Public map object ()
{
Return map of the South foot of Changbai Mountains;
}
}
}

Using system;
Using system. Collections. Generic;
Using system. text;

Namespace Builder
{
 

Public Class System
{
Map creation;
Public System (map creation a map creation instance)
{
Map creation = a map creation instance;
}

Create a public map ()
{

Map creation. Create a path ();

Map creation. Create a tree ();

Map creation. Set the color ();

Return map creation. map object ();
}
}

}

Client call:

Builder. System Builder system = new builder. System (New builder. Creating a map of the south of Changbai Mountains ());

Builder. MAP: Map of the South foot of Changbai Mountains = builder system. Create a map ();

I am very worried, according to this practice, how more and more like the factory method.
Well, I don't know if this mode is correct.
Put the code here first, and there is time to study the differences between the creator and the factory method.