煙もくもく (1)
煙もくもく (1)
/**
* Copyright ProjectNya ( http://wonderfl.net/user/ProjectNya )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/vDVp
*/
////////////////////////////////////////////////////////////////////////////////
// 煙もくもく (1)
////////////////////////////////////////////////////////////////////////////////
package {
import flash.display.Sprite;
import flash.events.MouseEvent;
import flash.geom.Rectangle;
[SWF(backgroundColor="#000000", width="465", height="465", frameRate="30")]
public class Main extends Sprite {
private var label:Label;
private var smokes:Smokes;
private var playBtn:Btn;
private var stopBtn:Btn;
public function Main() {
//Wonderfl.capture_delay(1);
init();
}
private function init():void {
graphics.beginFill(0x000000);
graphics.drawRect(0, 0, 465, 465);
graphics.endFill();
//
label = new Label(200, 20, 48, Label.CENTER);
addChild(label);
label.x = 132;
label.y = 182;
label.textColor = 0xFFFFFF;
label.text = "smoke";
label.alpha = 0.5;
//
var rect:Rectangle = new Rectangle(0, 0, 160, 450);
smokes = new Smokes(rect);
addChild(smokes);
smokes.x = 152;
smokes.y = 0;
//smokes.alpha = 0.5;
//
playBtn = new Btn();
playBtn.x = 192;
playBtn.y = 440;
addChild(playBtn);
playBtn.init({id: 0, label: "play", type: 2});
playBtn.addEventListener(MouseEvent.CLICK, play, false, 0, true);
stopBtn = new Btn();
stopBtn.x = 272;
stopBtn.y = 440;
addChild(stopBtn);
stopBtn.init({id: 1, label: "stop", type: 2});
stopBtn.addEventListener(MouseEvent.CLICK, stop, false, 0, true);
stopBtn.enabled = false;
}
private function play(evt:MouseEvent):void {
smokes.start();
playBtn.clicked = true;
stopBtn.enabled = true;
}
private function stop(evt:MouseEvent):void {
smokes.stop();
playBtn.clicked = false;
stopBtn.enabled = false;
}
}
}
//////////////////////////////////////////////////
// Smokesクラス
//////////////////////////////////////////////////
import flash.display.Sprite;
import flash.display.BitmapData;
import flash.display.Bitmap;
import flash.events.Event;
import flash.display.BlendMode;
import flash.geom.Matrix;
import flash.geom.Rectangle;
import flash.geom.Point;
import flash.geom.ColorTransform;
import flash.utils.Timer;
import flash.events.TimerEvent;
import org.libspark.betweenas3.BetweenAS3;
import org.libspark.betweenas3.tweens.ITween;
import org.libspark.betweenas3.events.TweenEvent;
import org.libspark.betweenas3.easing.*;
class Smokes extends Sprite {
private var rect:Rectangle;
private var area:Rectangle;
private var bitmapData:BitmapData;
private var bitmap:Bitmap;
private var particles:Array;
private static var radian:Number = Math.PI/180;
private var timer:Timer;
private static var interval:uint = 20;
private static var point:Point = new Point();
public function Smokes(r:Rectangle) {
rect = r;
var bw:uint = rect.width;
var bh:uint = rect.height;
area = new Rectangle(bw*0.3, bh*0.75, bw*0.4, bh*0.25 - 32);
init();
blendMode = BlendMode.SCREEN;
}
private function init():void {
bitmapData = new BitmapData(rect.width, rect.height, true, 0x00000000);
bitmap = new Bitmap(bitmapData);
addChild(bitmap);
particles = new Array();
}
public function start():void {
timer = new Timer(interval);
timer.addEventListener(TimerEvent.TIMER, create, false, 0, true);
timer.start();
addEventListener(Event.ENTER_FRAME, update, false, 0, true);
}
public function stop():void {
if (timer) {
timer.stop();
timer = null;
}
}
private function create(evt:TimerEvent):void {
for (var n:uint = 0; n < 3; n++) {
var smoke:Smoke = new Smoke();
smoke.vx = 0;
smoke.vy = -10;
var px:Number = area.x + Math.random()*area.width;
var py:Number = area.y + Math.random()*area.height;
var r:Number = Math.atan2(smoke.vy, smoke.vx);
r += 20*(0.5 - Math.random())*radian;
var tx:Number = Math.cos(r)*(Math.random() + 0.5)*area.width*1.5;
var ty:Number = Math.sin(r)*(Math.random() + 0.5)*area.height*2.25;
var nx:Number = tx*0.3*Math.random();
var ny:Number = ty*0.3*Math.random();
var cx:Number = nx + (tx - nx)*0.5;
var cy:Number = ny + (ty - ny)*0.5;
var itween:ITween = BetweenAS3.bezier(smoke,
{x: px + tx, y: py + ty, scaleX: 2.5, scaleY: 2.5, alpha: 0, blur: 16},
{x: px + nx, y: py + ny, scaleX: 0.8, scaleY: 0.8, alpha: 0, blur: 4},
{x: px + cx, y: py + cy, scaleX: 0.8, scaleY: 0.8, alpha: 1.2, blur: 0},
1, Cubic.easeOut);
itween.addEventListener(TweenEvent.COMPLETE, complete, false, 0, true);
itween.play();
particles.push(smoke);
}
}
public function update(evt:Event = null):void {
bitmapData.lock();
bitmapData.fillRect(rect, 0x00000000);
for (var n:uint = 0; n < particles.length; n++) {
var smoke:Smoke = particles[n];
if (smoke) {
var matrix:Matrix = new Matrix();
matrix.scale(smoke.scaleX, smoke.scaleY);
matrix.translate(smoke.x, smoke.y);
var colorTrans:ColorTransform = new ColorTransform();
colorTrans.alphaMultiplier = smoke.alpha;
bitmapData.draw(smoke, matrix, colorTrans);
}
}
bitmapData.unlock();
}
private function complete(evt:TweenEvent):void {
evt.target.removeEventListener(TweenEvent.COMPLETE, complete);
//
var smoke:Smoke = Smoke(evt.target.target);
particles.shift();
smoke = null;
if (particles.length < 1) {
update();
removeEventListener(Event.ENTER_FRAME, update);
}
}
}
//////////////////////////////////////////////////
// Smokeクラス
//////////////////////////////////////////////////
import flash.display.Sprite;
import flash.geom.Matrix;
import flash.display.GradientType;
import flash.display.SpreadMethod;
import flash.display.InterpolationMethod;
import flash.filters.BlurFilter;
class Smoke extends Sprite {
private static var radius:uint = 16;
public var px:Number = 0;
public var py:Number = 0;
public var vx:Number = 0;
public var vy:Number = 0;
private var _blur:Number = 0;
public function Smoke() {
draw();
}
private function draw():void {
var matrix:Matrix = new Matrix();
matrix.createGradientBox(radius*2, radius*2, 0, -radius, -radius);
var colors:Array = [0xFFFFFF, 0xFFFFFF, 0xFFFFFF];
var alphas:Array = [1, 0.7, 0];
var ratios:Array = [0, 161, 255];
graphics.beginGradientFill(GradientType.RADIAL, colors, alphas, ratios, matrix, SpreadMethod.PAD, InterpolationMethod.RGB, 0);
graphics.drawCircle(0, 0, radius);
graphics.endFill();
}
public function get blur():Number {
return _blur;
}
public function set blur(param:Number):void {
_blur = param;
filters = [new BlurFilter(_blur, _blur, 1)];
}
}
//////////////////////////////////////////////////
// Labelクラス
//////////////////////////////////////////////////
import flash.display.Sprite;
import flash.text.TextField;
import flash.text.TextFieldType;
import flash.text.TextFieldAutoSize;
import flash.text.AntiAliasType;
import flash.text.TextFormat;
import flash.text.TextFormatAlign;
class Label extends Sprite {
private var txt:TextField;
private static var fontType:String = "_ゴシック";
private var _width:uint = 20;
private var _height:uint = 20;
private var size:uint = 12;
public static const LEFT:String = TextFormatAlign.LEFT;
public static const CENTER:String = TextFormatAlign.CENTER;
public static const RIGHT:String = TextFormatAlign.RIGHT;
public function Label(w:uint, h:uint, s:uint = 12, align:String = LEFT) {
_width = w;
_height = h;
size = s;
draw(align);
}
private function draw(align:String):void {
txt = new TextField();
addChild(txt);
txt.width = _width;
txt.height = _height;
txt.autoSize = align;
txt.type = TextFieldType.DYNAMIC;
txt.selectable = false;
//txt.embedFonts = true;
//txt.antiAliasType = AntiAliasType.ADVANCED;
var tf:TextFormat = new TextFormat();
tf.font = fontType;
tf.size = size;
tf.align = align;
txt.defaultTextFormat = tf;
textColor = 0x000000;
}
public function set text(param:String):void {
txt.text = param;
}
public function set textColor(param:uint):void {
txt.textColor = param;
}
}
//////////////////////////////////////////////////
// Btnクラス
//////////////////////////////////////////////////
import flash.display.Sprite;
import flash.display.Shape;
import flash.text.TextField;
import flash.text.TextFieldType;
import flash.text.AntiAliasType;
import flash.text.TextFormat;
import flash.text.TextFormatAlign;
import flash.filters.GlowFilter;
import flash.events.MouseEvent;
class Btn extends Sprite {
public var id:uint;
private var shade:Shape;
private var bottom:Shape;
private var light:Shape;
private var base:Shape;
private var txt:TextField;
private var label:String = "";
private static var fontType:String = "_ゴシック";
private var _width:uint = 60;
private static var _height:uint = 20;
private static var corner:uint = 5;
private var type:uint = 1;
private static var bColor:uint = 0xFFFFFF;
private static var sColor:uint = 0x000000;
private static var upColor:uint = 0x666666;
private static var overColor:uint = 0x333333;
private static var offColor:uint = 0x999999;
private static var gColor:uint = 0x0099FF;
private var blueGlow:GlowFilter;
private var shadeGlow:GlowFilter;
private var _clicked:Boolean = false;
private var _enabled:Boolean = true;
public function Btn() {
}
public function init(option:Object):void {
if (option.id != undefined) id = option.id;
if (option.label != undefined) label = option.label;
if (option.width != undefined) _width = option.width;
if (option.type != undefined) type = option.type;
draw();
}
private function draw():void {
switch (type) {
case 1 :
bColor = 0xFFFFFF;
sColor = 0x000000;
upColor = 0x666666;
overColor = 0x333333;
offColor = 0x999999;
break;
case 2 :
bColor = 0x000000;
sColor = 0xFFFFFF;
upColor = 0x666666;
overColor = 0x999999;
offColor = 0x333333;
break;
}
blueGlow = new GlowFilter(gColor, 0.6, 5, 5, 2, 3, false, true);
shadeGlow = new GlowFilter(sColor, 0.3, 4, 4, 2, 3, false, true);
shade = new Shape();
bottom = new Shape();
light = new Shape();
base = new Shape();
txt = new TextField();
addChild(shade);
addChild(bottom);
addChild(light);
addChild(base);
addChild(txt);
createBase(shade, _width, _height, corner, sColor);
shade.filters = [shadeGlow];
createBase(bottom, _width, _height, corner, sColor, 0.3);
createBase(light, _width, _height, corner, gColor);
light.filters = [blueGlow];
createBase(base, _width, _height, corner, bColor);
txt.x = -_width*0.5;
txt.y = -_height*0.5;
txt.width = _width;
txt.height = _height - 1;
txt.type = TextFieldType.DYNAMIC;
txt.selectable = false;
//txt.embedFonts = true;
//txt.antiAliasType = AntiAliasType.ADVANCED;
var tf:TextFormat = new TextFormat();
tf.font = fontType;
tf.size = 12;
tf.align = TextFormatAlign.CENTER;
txt.defaultTextFormat = tf;
txt.text = label;
enabled = true;
mouseChildren = false;
}
private function rollOver(evt:MouseEvent):void {
_over();
}
private function rollOut(evt:MouseEvent):void {
_up();
}
private function press(evt:MouseEvent):void {
_down();
}
private function release(evt:MouseEvent):void {
_up();
}
private function click(evt:MouseEvent):void {
}
private function _up():void {
txt.y = -_height*0.5;
txt.textColor = upColor;
base.y = -1;
light.visible = false;
light.y = -1;
}
private function _over():void {
txt.y = -_height*0.5;
txt.textColor = overColor;
base.y = -1;
light.visible = true;
light.y = -1;
}
private function _down():void {
txt.y = -_height*0.5 + 1;
txt.textColor = overColor;
base.y = 0;
light.visible = true;
light.y = 0;
}
private function _off():void {
txt.y = -_height*0.5 + 1;
txt.textColor = offColor;
base.y = 0;
light.visible = false;
light.y = 0;
}
public function get clicked():Boolean {
return _clicked;
}
public function set clicked(param:Boolean):void {
_clicked = param;
enabled = !_clicked;
if (_clicked) {
_down();
} else {
_up();
}
}
public function get enabled():Boolean {
return _enabled;
}
public function set enabled(param:Boolean):void {
_enabled = param;
buttonMode = _enabled;
mouseEnabled = _enabled;
useHandCursor = _enabled;
if (_enabled) {
_up();
addEventListener(MouseEvent.MOUSE_OVER, rollOver, false, 0, true);
addEventListener(MouseEvent.MOUSE_OUT, rollOut, false, 0, true);
addEventListener(MouseEvent.MOUSE_DOWN, press, false, 0, true);
addEventListener(MouseEvent.MOUSE_UP, release, false, 0, true);
addEventListener(MouseEvent.CLICK, click, false, 0, true);
} else {
_off();
removeEventListener(MouseEvent.MOUSE_OVER, rollOver);
removeEventListener(MouseEvent.MOUSE_OUT, rollOut);
removeEventListener(MouseEvent.MOUSE_DOWN, press);
removeEventListener(MouseEvent.MOUSE_UP, release);
removeEventListener(MouseEvent.CLICK, click);
}
}
private function createBase(target:Shape, w:uint, h:uint, c:uint, color:uint, alpha:Number = 1):void {
target.graphics.beginFill(color, alpha);
target.graphics.drawRoundRect(-w*0.5, -h*0.5, w, h, c*2);
target.graphics.endFill();
}
}