flash on 2010-11-30

/**
 * Copyright enecre ( http://wonderfl.net/user/enecre )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/aYHa
 */

package {
    import flash.text.TextFormat;
    import flash.text.TextField;
    import flash.display.Sprite;
    public class FlashTest extends Sprite {
        private var tf:TextField;
        public function FlashTest() {
            // write as3 code here..
            tf = new TextField();
            tf.width = tf.height = 465;
            tf.defaultTextFormat = new TextFormat("Meiryo", 12);
            addChild(tf);
            
            tr("hogehoge");
            tr("mojjjaaaa");
        }
        
        private function tr(...o:Array):void{
            tf.appendText(o + "\n");
            tf.scrollV = tf.maxScrollV;
        }

    }
}

class Syanten {
    
    /*
    * ** overview **
    * initialization by var hoge:Syanten = new Syanten(tehai);
    * hoge.scanChiitoiKokushi();
    * remove isolated hai (00100 or 1 jihai)
    * remove toitsu jihai (2 jihai)
    * remove anko jihai (3 jihai)
    * remove kanko jihai (4 jihai)
    * now tehai.length == 27 (mps: 9*3)
    
    */

    private var c:Array/*int*/ = [0,0,0,0,0,0,0,0,0,
                                  0,0,0,0,0,0,0,0,0,
                                  0,0,0,0,0,0,0,0,0,
                                  0,0,0,0,0,0,0]; 
    private var mentsu:int = 0;
    private var taatsu:int = 0;
    private var toitsu:int = 0;
    private var jihai :int = 0;
    
    private var n4:int = 0; // bit, 4mai motteru hai = toitsutukurenai
    private var koritsu:int = 0; //bit
    
    private var minSyanten:int = 8;
    
    function Syanten(a:Array/*int*/, n:int = 34){ //a=tehai, n= 136mode or 34mode
        c = a.concat();
    }
    
    public function scanChiitoiKokushi():void { };
    
    public function scanNormal():void{
        run(0);
    }
    
    private function run(depth:int):void{ //depth = 0 ~ 26. 1m ~ 9s.
        if(minSyanten == -1)return;
        while(!c[depth] && depth < 27) depth++; //if(c[depth] == 0)depth++;
        if(depth == 27){ updateResult(); return; } //after scanning(0~26) finished, update result.
        
        var i:int = depth % 9 + 1; // 1 ~ 9
        switch(c[depth]){
            case 4:{ // anko + (syuntsu | taatsu | koritsu)
                break;
            }
            case 3:{ // anko | toitsu + (syuntsu | taatsu)
                break;
            }
            case 2:{
                break;
            }
            case 1:{
                break;
            }
        }
    }
    
    private function updateResult():void{
        // calc syanten from information and if it s less than current minSyanten, update minSyanten.
    }
}