<?php 

namespace DesignPattern;

/**
 * Description of Builder
 *
 * @author jm
 */
class Builder
{
    //put your code here
    public static function main(){
        
        echo "捏个瘦子：\n";
        $personPainter = new PersonThinPainter();
        $director = new PersonPaintDirector($personPainter);
        $director->CreatePerson();
        
    }
}


//画人
abstract class PersonPainter
{
    abstract public function PaintHead();
    abstract public function PaintBody();
    abstract public function PaintArmLeft();
    abstract public function PaintArmRight();
    abstract public function PaintLegLeft();
    abstract public function PaintLegRight();
}

class PersonThinPainter extends PersonPainter
{
    public function PaintHead()
    {
        echo "小头\n";
    }

    public function PaintBody()
    {
        echo "小身子\n";
    }

    public function PaintArmRight()
    {
        echo "右臂\n";
    }

    public function PaintArmLeft()
    {
        echo "左臂\n";
    }

    public function PaintLegLeft()
    {
        echo "左腿\n";
    }

    public function PaintLegRight()
    {
        echo "右腿\n";
    }
}

class PersonFatPainter extends PersonPainter
{
    public function PaintHead()
    {
        echo "大头\n";
    }

    public function PaintBody()
    {
        echo "大身子\n";
    }

    public function PaintArmRight()
    {
        echo "右臂\n";
    }

    public function PaintArmLeft()
    {
        echo "左臂\n";
    }

    public function PaintLegLeft()
    {
        echo "左腿\n";
    }

    public function PaintLegRight()
    {
        echo "右腿\n";
    }
}

//画人 导演 发命令者
class PersonPaintDirector
{
    private $personPainter;
    function __construct($personPainter)
    {
        $this->personPainter = $personPainter;
    }

    public function CreatePerson()
    {
        $this->personPainter->PaintHead();
        $this->personPainter->PaintBody();
        $this->personPainter->PaintArmRight();
        $this->personPainter->PaintArmLeft();
        $this->personPainter->PaintLegLeft();
        $this->personPainter->PaintLegRight();
    }
}


Builder::main();