/* * 「SiONであの楽器」をフォークしようと思ったのですが鍵盤の並び等、 *　その他、変更して使いたい部分がいろいろあったので基本部分のみ *　参考にさせていただき、スクラッチの作成としました。 */ package { import flash.display.Sprite; import flash.events.MouseEvent; import org.si.sion.*; import org.si.sion.utils.SiONPresetVoice; import com.bit101.components.Text; [SWF(backgroundColor = 0x333333, frameRate = 30, width = 450, height = 350)] public class FlashTest extends Sprite { private var driver:SiONDriver; private var presetVoice:SiONPresetVoice; private var voice:SiONVoice; private var t:Text; public function FlashTest() { init_sion(); setup_display(); } private function init_sion():void { driver = new SiONDriver(); presetVoice = new SiONPresetVoice(); voice = new SiONVoice(); voice = presetVoice["valsound.piano3"]; driver.play(); } private function setup_display():void { var kb:Sprite = setup_KeyBoad(); kb.x = stage.stageWidth*0.5 - kb.width *0.5; kb.y = stage.stageHeight * 0.5 - kb.height * 0.5; t = new Text(this, 60, 20, "Note Number : "); t.width = 150; t.height = 20; addChild(kb); } private function setup_KeyBoad():Sprite { var KeyBoad:Sprite = new Sprite(); var key_x_pos_array:Array = [0, 30, 50, 80, 100, 150, 180, 200, 230, 250, 280, 300]; for (var i:int = 0; i < 12; i++) { var key:KeyRect = new KeyRect(i); key.note = i+60; key.x = key_x_pos_array[i]; if(i==1 || i == 3 || i == 6 || i == 8 || i == 10){ key.height = 100; key.width = 40; KeyBoad.addChild(key); } else { KeyBoad.addChildAt(key, 0); } key.addEventListener(MouseEvent.MOUSE_DOWN, onMouseDown); key.addEventListener(MouseEvent.MOUSE_UP, onMouseUp); } return KeyBoad; } private function onMouseDown(e:MouseEvent):void { driver.noteOn(e.target.note, voice, 0, 0, 0, 0, 0, 1, 1, true); e.target.alpha = .9; t.text= "Note Number : "+String(e.target.note); } private function onMouseUp(e:MouseEvent):void { driver.noteOff(e.target.note); e.target.alpha = 1.0; } } } import flash.display.Sprite; class KeyRect extends Sprite { private var _note:int; public function KeyRect(value:int) { buttonMode = true; graphics.clear(); if(value==1 || value == 3 || value == 6 || value == 8 || value == 10){ graphics.beginFill(0x000000); } else { graphics.beginFill(0xFFFFFF); } graphics.drawRect(0, 0, 50, 200); graphics.endFill(); graphics.lineStyle(2, 0x000000); graphics.lineTo(50, 0); graphics.lineTo(50, 200); graphics.lineTo( 0, 200); graphics.lineTo( 0, 0); } public function get note():int { return _note; } public function set note(value:int):void { _note = value; } }