発車スイッチを押す車掌さんの気持ちが少しわかるシミュレータ

bell_play.pde

import processing.video.*;

import ddf.minim.spi.*;
import ddf.minim.signals.*;
import ddf.minim.*;
import ddf.minim.analysis.*;
import ddf.minim.ugens.*;
import ddf.minim.effects.*;

import processing.serial.*;

Movie movie;

Minim minim;
AudioPlayer player;

Serial port;

int old_state = '1';

void setup(){
  size(displayWidth, displayHeight-50, P2D);
  
  movie = new Movie(this, "hassya.mp4");
  movie.frameRate(10);
  
  minim = new Minim(this);
  player = minim.loadFile("64-30-232447207_S64.mp3");
  player.setGain(-10.0);
  
  println(Serial.list());
  String arduinoPort = Serial.list()[5];
  port = new Serial(this, arduinoPort, 2400);
  
}

void draw(){
  if(port.available() > 0){
    int state = port.read();
    while(port.available() > 0){
      state = port.read();
    }
    if(state == old_state){
      return;
    }
    if(state == '1' && old_state == '0'){
      println("Stop!");
      movie.play();
      player.pause();
    }else if(state == '0' && old_state == '1'){
      println("Start!");
      movie.stop();
      movie.play();
      movie.jump(1.16);
      while(!movie.available());
      movie.pause();
      player.loop();
    }
    old_state = state;
  }
  
  if(movie.available()){
    movie.read();
    
    image(movie, 0, 0, width, height);
  }
}

bell_sw.ino

void setup()
{
  pinMode(2, INPUT_PULLUP);
  
  Serial.begin(2400);
}

void loop()
{
  Serial.print(digitalRead(2));
  delay(50);
}