"Beculete cu probleme de identitate" - Processing

ID	Autor	Duplicat din	Ultima modificare
`#3437`	Takacs Robert (RoTak)	-	Marti, 10 dec 2019, 10:07
function distToCenter(x1, y1)
{
 return sqrt(x1 * x1 + y1 * y1);
}

class Light
{
 constructor(x, y, type, flip, scale = 1)
 {
  this.x = x;
  this.y = y;
  this.type = type;
  this.state = 0; //ON
  this.flip = flip;
  this.scale = scale;
  this.radius = scale * 45;
  this.originalRadius = this.radius;
  this.DECREMENT = 7;
 }
 
 update()
 {
   let inc = int(random(2));
   if(inc == 0 && this.originalRadius - this.radius < 5){
     this.radius--;
   }
   if(inc == 1 && this.radius - this.originalRadius < 5){
     this.radius++;
   }
 }
 
 show()
 {
   let x = this.x;
   let y = this.y;
   let flip = this.flip;
   let scale = this.scale;
   let fillColor = "#00000000";
   if(this.type == 1 && this.state == 0){ // BLUE OFF
     fillColor = "#034861";
   }
   if(this.type == 1 && this.state == 1){ // BLUE ON
     fillColor = "#0cb7f5";
   }
   if(this.type == 2 && this.state == 0){ // GOLD OFF
     fillColor = "#946d0a";
   }
   if(this.type == 2 && this.state == 1){ // GOLD ON
     fillColor = "#fcc330";
   }
   
     
  fill(fillColor);
  stroke(0);
  strokeWeight(1);
  beginShape();
  curveVertex(x, y);
  curveVertex(x, y);
  curveVertex(x - 10 * flip * scale, y - 10 * flip * scale); 
  vertex(x, y - 25 * flip * scale);
  curveVertex(x + 10 * flip * scale, y - 10 * flip * scale);
  endShape(CLOSE);
  fill("#481A04");
  ellipse(x, y, 4 * scale, 8 * scale);
 
 
 let xMid = x, yMid = (4 * y + 10 * (y - 25 * flip * scale)) / 14;
 let GradColor = "#00000000";
 
 if(this.type == 1){
   GradColor = "#0cb7f510";
 }
 if(this.type == 2){
   GradColor = "#fcc33010";
 }
   
 if(this.state == 1)
   {
     fill(GradColor);
      noStroke();
    for(let r = this.radius; r >= 10 * scale; r -= this.DECREMENT){
      ellipse(xMid, yMid, r, r);
    }
   }
 }
 
 OnOff()
 {
  this.state = !this.state; 
 }
}

let COLOR_NO_HOVER = "#930B9B";
let COLOR_HOVER = "#B309BC";
let buttonColor = "#930B9B";
let lights = [];
let pts = [];
let alreadyPressed = false;
function setup() {
  createCanvas(400, 400);
  textAlign(CENTER);
  
  let redOrBlue = 0;
  for(let i = 25; i <= 375; i += 35)
    {
      let x = (createVector(i, random(25) + 50));
      let l = new Light(x.x, x.y, redOrBlue++ % 2 + 1, redOrBlue % 2 ? 1 : -1, 0.85);
      lights.push(l);
    }
    
  for(let i = 25; i <= 375; i += 35)
  {
    let x = (createVector(i, random(25) + 300));
      let l = new Light(x.x, x.y, redOrBlue++ % 2 + 1, redOrBlue % 2 ? 1 : -1, 0.85);
      lights.push(l);
  }
  
}


function draw() {
  background(0);
  let len = lights.length;
  
  for(let i = 0; i < lights.length; ++i)
    {
     lights[i].update();
     lights[i].show();
    }
    
  push();
  translate(200, 200);
  
  if(distToCenter(mouseX - 200, mouseY - 200) < 37.5 && !alreadyPressed){
    buttonColor = COLOR_HOVER;
  }
  else{
    buttonColor = COLOR_NO_HOVER;
  }
  noStroke();
  fill(buttonColor);
  ellipse(0, 0, 75, 75);
  fill(255);
  textSize(15);
  text("ON/OFF", 0, 5);
    pop();
}

function mousePressed()
{
  if(distToCenter(mouseX - 200, mouseY - 200) < 37.5 && !alreadyPressed)
    {
      for(let i = 0; i < lights.length; ++i){
        lights[i].OnOff();
      }
      buttonColor = COLOR_NO_HOVER;
      alreadyPressed = true;
    }
}

function mouseReleased()
{
 if(alreadyPressed){
   alreadyPressed = false, buttonColor = COLOR_HOVER;
 }
}