Hello, I'm using processing to create an android game but I have a problem. When I try to rotate a rectangle to the mouse it rotates way too fast. I tryd this code out in gamemaker and it worked perfectly. It rotates way too fast in the .exe too.

Here is my code:

1. // Build a container to hold the current rotation of the box
   float boxRotation = 0;
2. void setup() {
     // Set the size of the screen (this is not really necessary
     // in Android mode, but we'll do it anyway)
     size(480,800);
     // Turn on smoothing to make everything pretty.
     smooth();
     // Set the fill and stroke color for the box and circle
     fill(255);
     stroke(255);
     // Tell the rectangles to draw from the center point (the default is the TL corner)
     rectMode(CENTER);
   }
3. void draw() {
     background(mouseY * (255.0/800), 100, 0);
     boxRotation = direction_to_point(width/2,height/2,mouseX,mouseY);
4.   // Draw the ball-and-stick
     line(width/2, height/2, mouseX, mouseY);
     ellipse(mouseX, mouseY, 40, 40);
5.   // Draw the box
     pushMatrix();
     translate(width/2, height/2);
     rotate(boxRotation);
     rect(0,0, 150, 150);
     popMatrix();
   }
6.   public float direction_to_point(float tempx1, float tempy1, float tempx2, float tempy2)
     {
       float xd = tempx2 - tempx1;
       float yd = tempy2 - tempy1;
       return 360-90*( 1 - signum(xd) - 2/PI*atan( yd / xd ) );
7.     //this is the problem^^
       }
    
     int signum(float f) { 
     if (f > 0)
     return 1; 
     if (f < 0)
     return -1; 
     return 0;}

Thanks in advance.