import controlP5.*;
import processing.serial.*;

ControlP5 cp5;

Serial myPort;  // Create object from Serial class

int pixelnumber;
int last_pixelnumber;

int pixelvalue;

Slider slPixel;
Slider slPixelValue;

int numpixels=600;
int maxpixelvalue=254;

Slider slSpawnPos;
int spawnpos;
Slider slSpawnLength;
int spawnlength;
int maxspawnlength=100;
Slider slSpawnStartvel;
int spawnstartvel;
int maxspawnstartvel=100;
Slider slSpawnStartacc;
int spawnstartacc;
int maxspawnstartacc=100;
Slider slSpawnMass;
int spawnmass;
int maxspawnmass=10000;
Slider slSpawnColor;
int spawncolor;
int maxspawncolor=255;

void setup() {
  size(700, 300);
  frameRate(100);
  background(0);
  
  cp5 = new ControlP5(this);
/*
  slLinks = cp5.addSlider("links")
     .setRange((float)-1, (float)1)
     .setValue(0)
     .setPosition(10,10)
     .setSize(400,20)
     ;

  
  slRechts = cp5.addSlider("rechts")
     .setRange((float)-1,(float)1)
     .setValue(0)
     .setPosition(10,40)
     .setSize(400,20);
  
     */
  slPixel = cp5.addSlider("pixelnumber")
     .setRange(0,numpixels-1)
     .setValue(0)
     .setPosition(10,20)
     .setSize(numpixels,20);
     
  slPixelValue = cp5.addSlider("pixelvalue")
     .setRange(0,maxpixelvalue)
     .setValue(0)
     .setPosition(10,50)
     .setSize(maxpixelvalue,20);
     
  cp5.addButton("Set")
      .setPosition(10, 80)
      .setSize(60, 60);
      
  cp5.addButton("ClearHeightmap")
      .setPosition(10, 80+60+5)
      .setSize(100, 10);
      
  cp5.addButton("Remove")
      .setPosition(100, 80)
      .setSize(50, 50);
      
      
  cp5.addButton("SpawnRandom")
      .setPosition(160, 80+55)
      .setSize(50, 30);    
  
  cp5.addButton("Spawn")
      .setPosition(160, 80)
      .setSize(50, 50);
      
  slSpawnPos = cp5.addSlider("spawnpos")
     .setRange(0,numpixels-1)
     .setValue(590)
     .setPosition(220,80)
     .setSize(300,10);
     
  slSpawnLength = cp5.addSlider("spawnlength")
     .setRange(0,maxspawnlength)
     .setValue(30)
     .setPosition(220,80+15*1)
     .setSize(maxspawnlength,10);
     
  slSpawnStartvel = cp5.addSlider("spawnstartvel")
     .setRange(-maxspawnstartvel,maxspawnstartvel)
     .setValue(-20)
     .setPosition(220,80+15*2)
     .setSize(maxspawnstartvel*2,10);
     
  slSpawnStartacc = cp5.addSlider("spawnstartacc")
     .setRange(0,maxspawnstartacc)
     .setValue(0)
     .setPosition(220,80+15*3)
     .setSize(maxspawnstartacc,10);
     
  slSpawnMass = cp5.addSlider("spawnmass")
     .setRange(1,maxspawnmass)
     .setValue(1000)
     .setPosition(220,80+15*4)
     .setSize(maxspawnmass/100-1,10);
     
  slSpawnColor = cp5.addSlider("spawncolor")
     .setRange(0,maxspawncolor)
     .setValue(150)
     .setPosition(220,80+15*5)
     .setSize(maxspawncolor,10);
     
     
      
  cp5.addButton("Debug")
      .setPosition(10, 200)
      .setSize(100, 30);
      
  cp5.addButton("Run")
      .setPosition(10, 240)
      .setSize(100, 30);
      
      
  cp5.addButton("FX_Scanner")
      .setPosition(200, 200)
      .setSize(100, 20);

    
  myPort = new Serial(this, "/dev/ttyUSB0", 115200);
}

void Set() {
  String writeserial="setpx="+pixelnumber+","+pixelvalue+"\n";
  myPort.write(writeserial);
}

void ClearHeightmap(){
  String writeserial="clear\n";
  myPort.write(writeserial);
}

void Debug() {
  String writeserial="debug\n";
  myPort.write(writeserial);
}

void Run() {
  String writeserial="run\n";
  myPort.write(writeserial);
}

void Remove() {
  String writeserial="remove\n";
  myPort.write(writeserial);
}

void Spawn() {
  //String writeserial="spawn\n"; //random
  String writeserial="spawn="+spawnpos+","+spawnlength+","+spawnstartvel+","+spawnstartacc+","+spawnmass+","+spawncolor+"\n";
  myPort.write(writeserial);
}

void SpawnRandom() {
  //String writeserial="spawn\n"; //random
  String writeserial="spawn\n";
  myPort.write(writeserial);
}


void FX_Scanner() {
  String writeserial="fx_scanner\n";
  myPort.write(writeserial);
}

  

void draw() {
  
  if (last_pixelnumber!=pixelnumber){
    last_pixelnumber=pixelnumber;
    String writeserial="px="+pixelnumber+"\n";
    myPort.write(writeserial);
  }
  
  String inBuffer = myPort.readString();   
  if (inBuffer != null) {
    println(inBuffer);
  }
  
  
}