import java.util.*;

import image.*;
import world.sound.SoundWorld;
import world.sound.tunes.*;

public class MousePointsSoundWorld extends SoundWorld{
    ArrayList<Note> music;
    int currnote = 0;
    
    // Simple Main Program
    public static void main(String[] args)
    { new MousePointsSoundWorld().bigBang(); }

    // The inner Scene
    Scene scene = new EmptyScene(200, 200);
    // The current pitch to be played
    int pitch = NoteDownC;

    // Create a new World
    MousePointsSoundWorld(){
        super();
        
        // Initialize 4 instruments to play with
        // Channel 0 - Accordion
        // Channel 1 - AcousticGrandPiano
        // ...
        this.musicBox.initChannels(Accordion,AcousticGrandPiano,Clavi,Celesta);
    }

    // Draw by returning the inner Scene
    public Scene onDraw(){ return this.scene; }

    // On a mouse click add a circle to the inner Scene, increment the
    //    current pitch and play a short note
    public void onMouse(int x, int y, String me){
        if(me.equals("button-down")){
            this.pitch++;
            // Add a note to play on channel 0 (Accordion)
            this.tickTunes.addNote(0, new Note(this.pitch, 3));
            // Add a note to play on channel 1 (AcousticGrandPiano)
            this.tickTunes.addNote(1, new Note(this.pitch+3, 3));
            
            this.tickTunes.addNote(2, new Note(this.pitch-2, 3));
            this.tickTunes.addNote(3, new Note(this.pitch-4, 3));
            this.scene = this.scene.placeImage(
                    new Circle(20, "solid", "red")
                    .overlay(new Circle(20, "outline", "black")), x, y);
        }
    }
    
    public double tickRate() {
        return .5;
    }
}


class Examples {
    MousePointsSoundWorld mp = new MousePointsSoundWorld(); {
    this.mp.bigBang();
    }
}