forked from: Maze generator(multi-route)
棒倒し法、カベ重複有り版（複数ルート）
とりあえず3D版 http://www.flickr.com/photos/miyaoka/3295692425/
/**
* Copyright malvakian ( http://wonderfl.net/user/malvakian )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/jz9L
*/
// forked from miyaoka's Maze generator(multi-route)
//棒倒し法、カベ重複有り版（複数ルート）
//とりあえず3D版 http://www.flickr.com/photos/miyaoka/3295692425/
package
{
import flash.display.Sprite;
import flash.events.MouseEvent;
[SWF(width="465", height="465", backgroundColor= 0x000000, frameRate="60")]
public class Maze
extends Sprite
{
public function Maze() :void
{
stage.addEventListener(MouseEvent.CLICK, mouseClickHandler);
mouseClickHandler(null);
}
private function mouseClickHandler(e:MouseEvent):void
{
while (numChildren) removeChildAt(0);
var num:uint = Math.floor(Math.random() * 50 + 5);
var maze:MazeContainer = new MazeContainer(num, num);
maze.scaleX = maze.scaleY = stage.stageWidth / (num * 2 +1);
maze.width = maze.height -= 30;
maze.x = (stage.stageWidth - maze.width) / 2
maze.y = (stage.stageHeight - maze.height) / 2
addChild(maze);
}
}
}
import flash.display.Sprite
import flash.geom.Matrix;
import flash.display.BitmapData;
import flash.display.Bitmap;
class MazeContainer
extends Bitmap
{
public function MazeContainer(col:uint = 1, row:uint = 1) :void
{
bitmapData = new BitmapData(col * 2+1, row * 2+1, false, 0xFFFFFFFF);
var c:uint;
var r:uint;
for (c = 1; c < col; c++)
{
for (r = 0; r < row; r++)
{
bitmapData.draw(new Block(), new Matrix(1, 0, 0, 1, c * 2+1, r * 2+1));
}
}
//col:0
for (r = 0; r < row; r++)
{
bitmapData.draw(new Block(true), new Matrix(1, 0, 0, 1, 1, r * 2+1));
}
}
}
class Block
extends Sprite
{
public static const XY:Array = [
[0, -1],
[1, 0],
[0, 1],
[-1, 0]
];
public function Block(isFarLeft:Boolean = false) :void
{
graphics.beginFill(0);
graphics.drawRect(0,0,1,1);
var pt:Array = XY[Math.floor(Math.random() * (isFarLeft ? 4 : 3))];
graphics.drawRect(pt[0], pt[1], 1, 1);
trace(pt[0], pt[1])
}
}