Modify a text file: $/p1e.pde

$/p1e.pde

// BAM:  Creature moves diagonally (toward last mouse click).
//  Mouse controls feet, eyes, mouth.

int xsize=400, ysize=400;  // screen size

// Creature coordiantes. //
int x=125, y=125;          // (x,y) coordinates for center of creeature.
int dx=1, dy=1;
int fathead=0;             // Head gets bigger when a key is pressed.
String name="";
String top=  "PLEASE type in a name, for this creature!";

void setup() {
  //
  size(xsize, ysize);
  println(frameRate);
  frameRate(30);
}

void draw() {
  //
  background(255, 255, 200);

//// HEADLINE ////
  text( top, 10, 10 );
  text( "  He moves diagonally (toward last click).", 10, 20 );
  text( "  Mouse controls his feet, eyes, mouth.", 20, 30);
  text( "BAM", 10, ysize-10 );

//// CREATURE DESCRIPTION ////
  rectMode(CENTER);
  ellipseMode(CENTER);

fill(63, 255, 63);    // Body:  60x80 rect green teeshirt.
  noStroke();
  rect( x, y, 60, 80);
  fill(255, 0, 255);               // Red label for shirt.
  text( "My name is", x-30, y-10);
  text( name, x-30, y+10);
  fill(0, 0, 0);                   // Bellybutton
  rect( x, y, 2, 2);

// Head:  30x40 red ellipse.
  int xHead=x, yHead= y - 60;      // (Move head up by 1/2 of shirt and head.
  fill(255, 192, 63);
  ellipse( x, yHead, 30+fathead, 40+fathead);
  fill(255, 192, 63);            // Ears
  ellipse( x-20, yHead-5, 15, 15);
  ellipse( x+20, yHead-5, 15, 15);
  fill(127, 63, 63);              // Toupee
  ellipse( x, yHead-20, 24, 6);

// Eyes left or right.  How far away (left or right) is the mouse?
  int xx=  x-mouseX;
  int xLook=  xx / 50;
  fill(0, 192, 255);                        // Blue eyes
  ellipse( x-8-xLook, y-65, 10, 10);
  ellipse( x+8-xLook, y-65, 10, 10);

// Mouth (up or down);
  int yy=  y-mouseY;
  int bigMouth=  abs( yy / 20 );
  stroke(255, 0, 0);               // Red lips.
  strokeWeight(2);
  fill(255, 255, 255);             // White teeth.
  ellipse( x, y-48, 20.0, 4+bigMouth);

noStroke();                    // Nose
  fill(255, 127, 63);    
  ellipse( x, y-60, 8, 12);

fill(255, 127, 63);    // Arms & hands.
  rect( x-45, y-25, 30, 10);
  rect( x+45, y-25, 30, 10);

fill(255, 127, 63);    
  rect( x-65, y-25, 10, 15);  // Left hand
  rect( x-70, y-30, 10, 5);  // Left finger
  rect( x+65, y-25, 10, 15);  // Right hand
  rect( x+70, y-30, 10, 5);  // Right finger

stroke(0, 0, 255);               // Legs
  strokeWeight(12);
  line( x-20, y+40, pmouseX-45, pmouseY+100);
  line( x+20, y+40, pmouseX+45, pmouseY+100);
  stroke(192,192,0);                // Shoes
  strokeWeight(2);
  fill(128,64,0);
  rectMode(CENTER);
  rect( pmouseX-45, pmouseY+100, 25, 15);
  rect( pmouseX+45, pmouseY+100, 25, 15);

//// END OF CREATURE DESCRIPTION. ////

//// DRIFTING CREATURE. ////
  x += dx;
  y += dy;

x = x<0? xsize-1 : x;  
  y = y<0? ysize-1 : y;  // Force >=0 (wrap)
  x = x % xsize;  
  y = y % ysize;            // Constrain to size of sketch

}

void mouseClicked() {
  // Capture mouse x,y when clicked.
  x=  mouseX;
  y=  mouseY;

// Change direction toward mouse.
  if (x < xsize/2) dx= -1;  else dx=1;
  if (y < ysize/2) dy= -1;  else dy=1;
}

void keyPressed() {
  
  println( key + 100 );
  
  if (key < 31) return;
  if (key > 255) return;
  
  fathead = (fathead+10) % 100;
  name=  name + key;
  top= name;              // Change first line to creature name (after key pressed).

// Capture mouse x,y when clicked.
  x=  mouseX;
  y=  mouseY;
  dy = dx*dy;             // Reverse direction.
  dx = -dx;

}