class Menu{
  
  ArrayList buttons;
  int selectedOption = 0;
  String name;
  int x;
  int y;
  int margin;
  boolean radiobutton;
  
  
  Menu(String name, int x, int y, int margin, boolean radiobutton){
    this.name = name;
    this.x = x;
    this.y = y;
    this.margin = margin;
    this.radiobutton = radiobutton;
    buttons = new ArrayList();
  }
  
  
  void drawMenu(){
    int startx = x;
    for(int i = 0; i < buttons.size(); i++){
      Button temp = (Button)buttons.get(i);
      temp.update(startx, y);
      startx = temp.x + temp.w + margin;
    }
  }
  
  void addRadioButton(String[] names){
    for(int i = 0; i < names.length; i++){
      buttons.add(new Button(names[i]));
    }
  }
  
  Button getButtonByName(String name){
    for(int i = 0; i < buttons.size(); i++){
      Button temp = (Button)buttons.get(i);
      if(temp.name.equals(name)){
        return temp;
      }
    }
    return null;
  }
    
  
  void mouseMoved(){
    for(int i = 0; i < buttons.size(); i++){
      Button temp = (Button)buttons.get(i);
      temp.mouseMoved();
    }
  }
  
  String mouseClicked() {
    String action = "";
    
    for(int i = 0; i < buttons.size(); i++){
      Button temp = (Button)buttons.get(i);
      if(temp.hover){
        if(radiobutton){
          for(int j = 0; j < buttons.size(); j++){
            Button temp2 = (Button)buttons.get(j);
            temp2.selected = false;
          }
          temp.selected = true;
        }
        action = temp.name;
      }
    }

    return action;
  }
  
  void roundedRect(int x, int y, int w, int h, int r){
    noStroke();
    rect(x, y+r, w, h-(2*r));
    rect(x+r, y, w-(2*r), h);
    
    ellipseMode(RADIUS);
    ellipse(x+r, y+r, r, r);
    ellipse(x+w-r, y+r, r, r);
    ellipse(x+w-r, y+h-r, r, r);
    ellipse(x+r, y+h-r, r, r);
  }

}