/*Jeremy Turner (JOT) Assignment A2-09 #200024742
"Biden vs. Palin" (2008).
Move two visual elements across the screen 
using the random() function as a generator of movement. 
Give each element a unique (and smooth) nonlinear motion.*/

float i = (PI/2);
float j = random(536.0); 
//had to convert from ints to float numbers to randomize.
float pos1 = (33);
//I have used these 2 ints to be randomized...
//I learned about the use of these int and float declarations...
//..from both the previous assignment steps and Pooya's 
//..after-class lecture.
float pos2 = (300); 
//I figure out that I can use the float positions...
//...as the fields where I can insert the random movement...
//one moves at
float pos3 = random(PI);
float pos4 =random(PI);


float sc  = random(88);

void setup() 
{
  size(536, 333);
  strokeWeight(8);
  //I made the strokeWeight visible but fairly thin in order to...
  //..occasionally reveal the colours inside.
  //this strokeWeight also adds a "cartoon-y" flavour...
  //..to these shapes///

  frameRate(11);
  //at this somewhat speedy framerate, it almost appears...
  //...like each shape co-locates in a quasi-quantum manner...
  //as you know from previous assignments, I like optical illusions
 
  
  smooth();
  
}

void drawTriangle ()
//function made to store the triangle's behavior...
{
  fill(random(255), 66, 44);
  triangle(pos3, 200, pos3, 330, 360, 400);
//position 2 has been assigned to this triangle
}
void drawCircle ()
//function made to store the circle's (ellipse's) behavior...
{
  fill(random(255), 7, 66);
  ellipse(pos1, pos4, pos4, pos1);

//positions 2 & 3 has been assigned to this ellipse
}
  

void draw() 
{
  background(59, 17, 152);

  drawCircle();
  drawTriangle();
  
 
  i += 33;
  j -= PI/4;

  if(i > 536) {
    i = 500;
    j = 88;
  }
  //I changed the numbers of the if statement above to ensure that ...
  //I was still within the numerical limits of "i"

  float ang1 = radians(i); // convert degrees to radians
  float ang2 = radians(j); // convert degrees to radians
 

   pos3 = height/random(2) + (sc * sin(ang1));
    pos4 = width/random(PI) + (sc * cos(ang1));
 
  //The sine and cosine movements are also responding...
  //..to randomization.
  
}