hekeus@6: /*
hekeus@6:  *  Voice.cpp
hekeus@6:  *  MelodyTriangle
hekeus@6:  *
hekeus@6:  *  Created by Henrik Ekeus on 12/01/2012.
hekeus@6:  *  Copyright 2012 Queen Mary University of London. All rights reserved.
hekeus@6:  *
hekeus@6:  */
hekeus@6: 
hekeus@6: #include "Voice.h"
hekeus@6: 
samer@13: inline static double min(double x,double y) { return (x<y) ? x : y; }
samer@13: 
hekeus@6: Voice::Voice(int id, int x, int y){
hekeus@6: 	this->id=id;
hekeus@6: 	posx=x;
hekeus@6: 	posy=y;
hekeus@6: 	isActive=true;
samer@10: 	radius=12;
hekeus@6: 	inTriangle=false;
hekeus@6: 	octave=0;
hekeus@6: 	highlight=false;
samer@13: 	amplitude=0.6;
samer@18: 	status=clear;
hekeus@6: }
hekeus@6: 
hekeus@6: void Voice::draw(){
samer@18: 	int r,g,b;
samer@18: 	switch (status) {
samer@18: 		case clear:   r=1; g=0; b=0; break;
samer@18: 		default:      r=1; g=1; b=0; break;
samer@18: //		case pending: r=1; g=1; b=0; break;
samer@18: //		case waiting: r=1; g=0; b=0; break;
samer@18: //		case moved:   r=1; g=0; b=1; break;
samer@18: //		default:      r=0; g=1; b=0;
samer@18: 	}
hekeus@6: 	
samer@18: 	if (isActive) { r=2*r; g=2*g; b=2*b; }
samer@19: 	ofSetColor(100*r,60*g,60*b);
samer@18: 	ofFill();
samer@18: 	ofCircle(posx, posy, radius);
samer@18: 	//ofNoFill();
samer@18: 	//ofCircle(posx, posy, radius);
samer@18: 	
samer@18: 	if (highlight) {
samer@18: 		ofSetColor(230, 230, 230);
samer@18: 		ofNoFill();
samer@18: 		ofCircle(posx, posy, radius);
samer@10: 	} else {
hekeus@6: 		ofNoFill();
samer@18: 		ofCircle(posx, posy, radius);
hekeus@6: 	}
hekeus@6: }
hekeus@6: 
samer@13: double Voice::louder()  { return amplitude=min(1,amplitude*1.125); }
samer@13: double Voice::quieter() { return amplitude/=1.125; }
hekeus@6: