/**
* Copyright mutantleg ( http://wonderfl.net/user/mutantleg )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/qrZ8
*/
package {
import flash.utils.Proxy;
import flash.geom.Point;
import flash.geom.Rectangle;
import flash.ui.Keyboard;
import flash.events.Event;
import flash.events.KeyboardEvent;
import flash.display.Bitmap;
import flash.display.BitmapData;
import flash.display.Sprite;
public class FlashTest extends Sprite {
public var temp:BitmapData;
public var canvas:BitmapData;
public var board:BitmapData;
public var pic:Bitmap;
public var test:Bitmap;
public var mapwidth:int = 64;
public var mapheight:int = 48;
public function FlashTest()
{
board = new BitmapData(mapwidth,mapheight,false,0);
canvas = new BitmapData(mapwidth, mapheight,false,0);
pic = new Bitmap(canvas);
addChild(pic);
pic.scaleX = 3;
pic.scaleY = 2;
temp = new BitmapData(mapwidth,mapheight,false,0);
test = new Bitmap(temp);
addChild(test);
test.x = 200;
cx = mapwidth / 2;
cy = mapheight - 1;
//border
board.fillRect(new Rectangle(0,0,board.width,1),0x00FF00);
board.fillRect(new Rectangle(0,board.height-1,board.width,1),0x00FF00);
board.fillRect(new Rectangle(0,0,1,board.height),0x00FF00);
board.fillRect(new Rectangle(board.width-1,0,1,board.height),0x00FF00);
stage.addEventListener(Event.ENTER_FRAME, onEnter);
stage.addEventListener(KeyboardEvent.KEY_DOWN, kdown);
stage.addEventListener(KeyboardEvent.KEY_UP, kup);
}//ctor
public var dir:int = 0;
public var cx:int = 64;
public var cy:int = 48;
public var px:int = 64;
public var py:int = 48;
public var pdir:int = 0;
public var move:int = 0;
public var ex:Number = 16;
public var ey:Number = 32;
public var ex2:Number = 40;
public var ey2:Number = 30;
public var prev:int = 1;
public var pm:int = 0;
public function onEnter(e:Event):void
{
canvas.lock();
canvas.draw(board);
canvas.setPixel(cx,cy, 0xFF0000);
canvas.unlock();
if (pm <= 0)
{
if ( (pdir != 1) && vecKey[Keyboard.UP]) { cy -= 1; dir = 0; move = 1; }
else if (( pdir != 0) && vecKey[Keyboard.DOWN]) {cy += 1; dir = 1; move = 1;}
else if ((pdir != 3) && vecKey[Keyboard.LEFT]) { cx -= 1; dir = 2; move = 1; }
else if ((pdir != 2) && vecKey[Keyboard.RIGHT]) { cx += 1; dir = 3; move = 1; }
}
else
{
if ( vecKey[Keyboard.UP]) { cy -= 1; dir = 0; move = 1; }
else if ( vecKey[Keyboard.DOWN]) {cy += 1; dir = 1; move = 1;}
else if (vecKey[Keyboard.LEFT]) { cx -= 1; dir = 2; move = 1; }
else if (vecKey[Keyboard.RIGHT]) { cx += 1; dir = 3; move = 1; }
}//endif
if (cy < 0) { cy = 0;}
if (cy >= mapheight) { cy = mapheight-1;}
if (cx < 0) { cx = 0;}
if (cx >= mapwidth) { cx = mapwidth-1; }
var pc:uint;
pc = board.getPixel(cx,cy);
pm = 0;
if (pc == 0x00FF00)
{ pm = 1;}
if (move > 0 && pc == 0x0000FF)
{
cleanBoard();
cx = mapwidth / 2;
cy = mapheight - 1;
px = cx;
py = cy;
move = 0;
return;
}
move = 0;
if (pc != 0x00FF00)
{
prev = 0;
board.setPixel(cx,cy, 0x0000FF);
// testFill();
}
else
{
if (prev == 0)
{
prev = 1;
testFill();
}
}//endif
/*
if (px != cx || py != cy)
{
board.setPixel(cx,cy, pdir == dir ? 0x0000FF : 0xFF00FF);
}//endif
*/
px = cx;
py = cy;
pdir = dir;
canvas.setPixel(ex, ey, 0xFF00FF);
canvas.setPixel(ex+1, ey, 0xFF00FF);
canvas.setPixel(ex-1, ey, 0xFF00FF);
canvas.setPixel(ex, ey+1, 0xFF00FF);
canvas.setPixel(ex, ey-1, 0xFF00FF);
canvas.setPixel(ex2, ey2, 0xFF00FF);
canvas.setPixel(ex2+1, ey2, 0xFF00FF);
canvas.setPixel(ex2-1, ey2, 0xFF00FF);
canvas.setPixel(ex2, ey2+1, 0xFF00FF);
canvas.setPixel(ex2, ey2-1, 0xFF00FF);
}//onenter
public var dp:Point = new Point();
public function cleanBoard():void
{
temp.fillRect(temp.rect, 0);
temp.copyChannel(board, board.rect, dp,1,1);
temp.copyChannel(board, board.rect, dp,2,2);
board.fillRect(board.rect, 0);
board.draw(temp);
}//clean
public function testFill():void
{
temp.fillRect(temp.rect, 0);
temp.draw(board);
temp.floodFill(ex,ey, 0xFF00FF);
temp.floodFill(ex2,ey2, 0xFF00FF);
var k:int;
var i:int;
var u:uint;
for (i = 0; i < mapheight;i++)
{
for (k = 0; k < mapwidth; k++)
{
u = temp.getPixel(k, i);
if (u == 0 || u == 0x0000FF)
{
board.floodFill(k,i,0x00FF00);
}
}//nextk
}//nexti
/*
for (i = -1; i<=1;i+=1)
{
if (cy + i < 1) { continue;}
if (cy +i >= mapheight-1) { continue; }
for (k = -1; k <= 1; k+=1)
{
if (cx+k < 1) {continue;}
if (cx+k >= mapwidth-1) {continue;}
u = temp.getPixel(cx+k, cy+i);
if (u == 0 || u == 0x0000FF)
{
board.floodFill(cx+k,cy+i,0x0000FF);
board.floodFill(cx+k,cy+i,0x00FF00);
//return;
} //endif
}//nextk
}//nexti
*/
//board.draw(ztemp);
}//testfill
public var vecKey:Vector.<Boolean> = new Vector.<Boolean>(512,false);
public function kdown(e:KeyboardEvent):void
{ vecKey[e.keyCode] = true; }
public function kup(e:KeyboardEvent):void
{ vecKey[e.keyCode] = false; }
}//classend
}
