/* built with Studio Sketchpad: 
 *   https://sketchpad.cc
 * 
 * observe the evolution of this sketch: 
 *   https://studio.sketchpad.cc/sp/pad/view/ro.Rh4$7SZ3FNZ/rev.712
 * 
 * authors: 
 *   
 *   mateodd
 *   
 *   

 * license (unless otherwise specified): 
 *   creative commons attribution-share alike 3.0 license.
 *   https://creativecommons.org/licenses/by-sa/3.0/ 
 */ 



// This sketch builds on a prior work, "Untitled Sketch", created by [unnamed author]
// http://sketchpad.cc/sp/pad/view/ro.fMkhbrIPT2x/rev.62



// Pressing Control-R will render this sketch.

int count = 40; 
int max = 40; 
in min = 20;
float[][] c = new float[count][5];
void setup() {  // this is run once.   
    
    // set the background color
    background(100);
    
    // canvas size (Integers only, please.)
    size(300, 300); 
      
    // smooth edges
    smooth();
    
    // limit the number of frames per second
    frameRate(10);
    
    for(int i = 0 ; i < count;i++)
    {
        c[i][0] = random(width);
        c[i][1] = random(height);
        c[i][2] = random(min,max);
        c[i][3] = random(-1,1);
        c[i][4] = random(-1,1);
    }
} 

void draw() {  // this is run repeatedly.  
    background(100);
    for(int i = 0 ; i < count;i++)
    {
        rad = c[i][2];
        x = c[i][0];
        y = c[i][1];
        noStroke();
        fill(255,180,0,100);
        if( dist (x,y,mouseX,mouseY)<rad/2 )
        {
            fill(255,180,255,100);
        }
        ellipse(x,y,rad,rad);
        for(int j = i; j < count;j++)
        {
            if(dist(x,y,c[j][0],c[j][1])<60)
            {
                stroke();
                fill(255,0,255);
                line(x,y,c[j][0],c[j][1]);
            }
        }
        noStroke();
        fill(0)
        ellipse(x,y,3,3);
        c[i][0]+=c[i][3];
        c[i][1]+=c[i][4];
        diam = rad/2;
        if( c[i][0] < -diam      ){ c[i][0] = width+diam;  } 
        if( c[i][0] > width+diam ){ c[i][0] = -diam;       }
        if( c[i][1] < 0-diam     ){ c[i][1] = height+diam; }
        if( c[i][1] > height+diam){ c[i][1] = -diam;       }
    }
    if(mousePressed)
    {
        fill(250);
        //text("Es demasiado bello pequeña :)",mouseX,mouseY);
    }
    
}