弦楽器的 Simple-Strings
/*音量注意
*マウスダウンでピックを持ち 弦をかきならします。
* 音程は左ほど高くなります。
* 音量の操作にはまだ自信がない。(´・ω・｀)
* SiONエフェクト関連も・・・(´・ω;;;;;・・・
* ギターにしてコードをかかき鳴らしたいけど
* キーボードと組み合わせるとじぬ。
*
* TODO:弦の振幅によって音量を変える予定
*/
/**
* Copyright OKASUKE ( http://wonderfl.net/user/OKASUKE )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/7FQe
*/
/*
* SiONをつかって
* 弦楽器的な(Ver.01) Simple-Strings
* 最初は弦の動きだったが、ただ揺れるだけなので
* フラグand数値をいじって揺れ方をかえました。
*
* マウスダウンでピックを持ち 弦をかきならします。
* 音程は左ほど高くなります。
* 音量の操作にはまだ自身がない。(´・ω・｀)
* エフェクト関連も・・・(´・ω;;;;;・・・
* ギターにしてコードをかかき鳴らしたいけど
* キーボードと組み合わせるとじぬ。
*
* 2010/11/10 @okasuke
* TODO:弦の振幅によって音量を変える予定
*/
package {
import flash.display.*;
import flash.events.*;
import flash.geom.*;
import flash.ui.*
import org.si.sion.*;
import org.si.sion.utils.SiONPresetVoice;
import net.hires.debug.Stats;
[SWF(width = "465", height = "465", backgroundColor = "0xFFFFFF", frameRate = "60")]
public class Jam_NiSanKaDekinakaltuTa extends Sprite {
private var _gen_E:Gen02;
private var _pic:Pic01;
private var _picLayer:Sprite;
private var _genLayer:Sprite;
private var _prevmouseY:Number;
private var _picpower:Number;
private var _mouseDown:Boolean;
private var _picBitmapData:BitmapData;
private var _genBitmapData:BitmapData;
private static const ZERO:Point = new Point(0, 0);
private var _driver:SiONDriver;
private var _presetVoice:SiONPresetVoice;
private var _voice:SiONVoice;
public function Jam_NiSanKaDekinakaltuTa() {
Mouse.hide();
var stats:Stats=new Stats();
addChild( stats );
setsion();
setpic();
}
private function setsion():void {
_driver = new SiONDriver();
_presetVoice = new SiONPresetVoice();
_voice = new SiONVoice();
_voice = _presetVoice["valsound.guitar1"];
_driver.play();
}
//x座標が大きくなるにつれ音程を上げる
public var _notes :Array = [50,51,52,53,54, 55,56,57,58, 59,60,61,62, 63,64,65,66,
67,68,69,70, 71,72,73,74, 75,76,77,78, 79,80,81,82,83 ];
private function setpic():void {
//ピックをセッティング
_pic = new Pic01(40);
_pic.x -= _pic.width / 2;
_pic.y -= _pic.height / 2;
_picLayer = new Sprite();
addChild(_picLayer);
_picLayer.addChild(_pic);
_picBitmapData = new BitmapData(465, 465, true, 0x00000000);
_picBitmapData.lock();
_picBitmapDataMatrix = new Matrix();
//弦を生成
create_gen();
}
private function create_stageline():void {
var backLine:Sprite = new Sprite();
graphics.clear();
graphics.lineStyle(3, 0x000000, 1);
graphics.moveTo(0, 0);
graphics.lineTo(465, 0);
graphics.lineTo(465, 465);
graphics.lineTo(0, 465);
graphics.lineTo(0, 0);
graphics.endFill();
}
private function create_gen():void {
//弦をセッティング
_genLayer = new Sprite();
addChild(_genLayer);
_genBitmapData = new BitmapData(465, 465, true, 0x00000000);
_genBitmapData.lock();
_gen_E = new Gen02(0, 200, 0x000000);
//Play用をEventを生成
addEventListener(Event.ENTER_FRAME, playing);
addEventListener(MouseEvent.MOUSE_DOWN, picking);
}
private var _picBitmapDataMatrix:Matrix;
private var _noteid:int=0;
private function playing(e:Event):void {
if (_prevmouseY != 0 ) {
_picpower = mouseY - _prevmouseY;
}
if (_mouseDown) _picLayer.rotationX += (80 - _picLayer.rotationX) * 0.2;
else _picLayer.rotationX += (0 - _picLayer.rotationX) * 0.2;
_picLayer.x = mouseX;
_picLayer.y = _prevmouseY = mouseY;
_picBitmapDataMatrix.identity();
_picBitmapDataMatrix.translate(_picLayer.x, _picLayer.y);
_picBitmapData.fillRect(_picBitmapData.rect, 0x00000000);
_picBitmapData.draw(_picLayer, _picBitmapDataMatrix);
_genBitmapData.fillRect(_genBitmapData.rect, 0x00000000);
_genBitmapData.draw(_genLayer);
_genLayer.graphics.clear();
if (_picBitmapData.hitTest(ZERO, 128, _genBitmapData, ZERO, 128) && _mouseDown && _picpower != 0) {
_gen_E.genhitset(_picpower, _picLayer.x, _picLayer.y);
_gen_E.draw(_genLayer.graphics);
_noteid = _gen_E.noteindex();
//音をならす予定
_driver.volume = Math.abs(_picpower / 20);
_driver.noteOn(_notes[_noteid], _voice, 4);
_picpower = 0;
} else {
_gen_E.genclear();
_gen_E.draw(_genLayer.graphics);
//ここでnoteOff 大丈夫かな・・・
_driver.noteOff(_notes[_noteid]);
}
create_stageline();
}
private function picking(e:MouseEvent):void {
removeEventListener(MouseEvent.MOUSE_DOWN, picking);
addEventListener(MouseEvent.MOUSE_UP, pickup);
_mouseDown = true;
}
private function pickup(e:MouseEvent):void {
removeEventListener(MouseEvent.MOUSE_UP, pickup);
addEventListener(MouseEvent.MOUSE_DOWN, picking);
_mouseDown = false;
_picLayer.rotationX = 0;
}
}
}
///////////////////////////////////////////////////////////
import flash.display.BitmapData;
import flash.display.Graphics;
import flash.geom.Point;
internal class Gen02
{
private var _x:Number;
private var _y:Number;
private var _color:uint;
private var _p:Vector.<GenPoint01> = new Vector.<GenPoint01>();
private var _picpower:Number;
private var _hitPointX:Number;
private var _hitPointY:Number;
private var _hitflg:Boolean;
private static const _MAXINDEX:int = 32;
private static const _EMIT:int = 15;
public function Gen02(x_:Number=0, y_:Number=0, color_:Number=0)
{
_x = x_;
_y = y_;
_color = color_;
_picpower = 0;
_hitPointX = 0;
_hitPointY = 0;
createPoint();
}
//初期値ポイント設定
private function createPoint():void {
var emit:int;
for (var i = 0; i < _MAXINDEX; i++) {
_p[i] = new GenPoint01();
_p[i].x = emit;
_p[i].defaltY = _y;
_p[i].y = _y;
_p[i].ax = 0;
_p[i].ay = 0;
_p[i].vx = 0;
_p[i].vy = 0;
emit += _EMIT;
}
}
private var _GtargetY:Number = 0;
public function draw( g:Graphics ):void {
_GtargetY = _y;
var index:int = 0;
g.clear();
g.lineStyle( 2, _color );
if (_picpower != 0 && _hitPointX != 0) {
index = Math.floor(_hitPointX / 15);
//trace("index:" + index);
if (index <= 0 ) {
} else if (index >= _MAXINDEX-1) {
//何もしない
} else {
genY_move(index);
}
if (_picpower < 0) _GtargetY = _y + (_picpower * 0.2);
else if (_picpower > 0) _GtargetY = _y + (_picpower * 0.2);
}
var x:int = 0;
for (var j:int = 0; j < _p.length; j++) {
if (_p[j].hitflg) {
_p[j].vy += (_GtargetY+x - _p[j].y) * 0.7;
_p[j].y += _p[j].vy;
_p[i].vy *= 0.9;
_p[j].hitflg = false;
} else {
_p[j].targetY = _y;
_p[j].vy += (_y - _p[j].y) * 0.1;
_p[j].y+= _p[j].vy;
_p[j].vy *= 0.9;
}
}
g.moveTo(_p[0].x, _p[0].y);
for(var i:int = 0; i < _p.length-1; i++){
var c_x:Number = (_p[i].x+_p[i+1].x) / 2;
var c_y:Number = (_p[i].y+_p[i+1].y) / 2;
g.curveTo(_p[i].x, _p[i].y, c_x, c_y);
}
g.lineTo(_p[i].x, _p[i].y);
g.endFill();
}
//moveするポイント
private function genY_move(cnt:int):void {
var ty:Number = _GtargetY;
_p[cnt].hitflg = true;
if (cnt > 0) {
_p[cnt-1].hitflg = _p[cnt].hitflg = _p[cnt+1].hitflg = true;
} else if (cnt >= 31) {
_p[cnt - 1].hitflg = _p[cnt].hitflg = true;
}
}
public function set picpower(value:Number):void {
_picpower = value;
}
public function set hitpointX(value:Number):void {
_hitPointX = value;
}
public function set hitpointY(value:Number):void {
_hitPointY = value;
}
public function noteindex():int {
var note:int = Math.floor(_hitPointX / 15);
note = (note<0) ? 0 : note;
return note;
}
public function genhitset(picpower_:Number, x_:Number, y_:Number):void {
_picpower = picpower_;
_hitPointX = x_;
_hitPointY = y_;
}
public function genclear():void {
_picpower = 0;
_hitPointX = 0;
_hitPointY = 0;
}
}
////////////////////////////////////////////////////////////
import flash.display.Sprite;
import flash.display.Graphics;
import flash.text.TextField;
import flash.text.TextFieldAutoSize;
import flash.text.TextFormat;
import flash.text.TextFormatAlign;
//Wonderfl用ピック
internal class Pic01 extends Sprite
{
private var _color:Number;
private var _picpower:Number;
public function Pic01( size:Number = 20)
{
addtext();
var g:Graphics = graphics;
_color = 0x333333;
g.clear();
g.beginFill(_color);
g.moveTo(5, 0);
g.lineTo(size-5, 0);
g.lineTo(size, 5);
g.lineTo(size / 2, size);
g.lineTo(0, 5);
g.lineTo(5, 0);
g.endFill();
cacheAsBitmap = true;
}
public function set(value:Number):void {
_picpower = value;
}
public function get():Number {
return _picpower;
}
public function addtext(label:String="wonderfl"):void {
var text:TextField = new TextField();
text.defaultTextFormat = new TextFormat('Verdana', 8, 0xffffff);
text.autoSize = TextFieldAutoSize.LEFT
text.selectable = false;
text.text = label;
text.y = 3;
this.addChild(text);
}
}
////////////////////////////////////////////////////////////////////////////////
//座標データetc
//処理速度によってはpublic変数にする。
internal class GenPoint01
{
private var _defaultX:Number = 0;
private var _defaultY:Number = 0;
private var _targetY:Number = 0;
private var _x:Number = 0;
private var _y:Number = 0;
private var _ax:Number = 0;
private var _ay:Number = 0;
private var _vx:Number = 0;
private var _vy:Number = 0;
private var _k:Number = 0;
private var _hitflg:Boolean = false;
private var _index:uint = 0;
public function GenPoint01()
{
}
public function set x(value:Number):void {
_x = value;
}
public function get x():Number {
return _x;
}
public function set y(value:Number):void {
_y = value;
}
public function get y():Number {
return _y;
}
public function set ax(value:Number):void {
_ax = value;
}
public function get ax():Number {
return _ax;
}
public function set ay(value:Number):void {
_ay = value;
}
public function get ay():Number {
return _ay;
}
public function set vx(value:Number):void {
_vx = value;
}
public function get vx():Number {
return _vx;
}
public function set vy(value:Number):void {
_vy = value;
}
public function get vy():Number {
return _vy;
}
public function set defaltY(value:Number):void {
_defaultY = value;
}
public function get defaltY():Number {
return _defaultY;
}
public function set hitflg(value:Boolean):void {
_hitflg = value;
}
public function get hitflg():Boolean {
return _hitflg;
}
public function set targetY(value:Number):void {
_targetY = value;
}
public function get targetY():Number {
return _targetY;
}
}