// A study on typographic landscape
// by Burak Arikan, July 11, 2005

Font a, b, c, d, e ,f ,g ,h, i, j, k, l, m, n, o, p, q ,r, s, t, u, v, w, x, y, z, space;

ArrayList mytext;

int dx = 5;
int dy = 7;
int unit = 5;
color textcolor = color(124);

int aa[] = {
  0,1,1,1,0,
  1,0,0,0,1,
  1,0,0,0,1,
  1,1,1,1,1,
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,0,0,1
};

int bb[] = {
  1,1,1,1,0,
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,1,1,0,
  1,0,0,0,1,
  1,0,0,0,1,
  1,1,1,1,0
};

int cc[] = {
  0,1,1,1,1,
  1,0,0,0,0,
  1,0,0,0,0,
  1,0,0,0,0,
  1,0,0,0,0,
  1,0,0,0,0,
  0,1,1,1,1
};
int dd[] = {
  1,1,1,1,0,
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,0,0,1,
  1,1,1,1,0
};
int ee[] = {
  0,1,1,1,1,
  1,0,0,0,0,
  1,0,0,0,0,
  1,1,1,1,1,
  1,0,0,0,0,
  1,0,0,0,0,
  0,1,1,1,1
};
int ff[] = {
  0,1,1,1,1,
  1,0,0,0,0,
  1,0,0,0,0,
  1,1,1,1,1,
  1,0,0,0,0,
  1,0,0,0,0,
  1,0,0,0,0
};
int gg[] = {
  0,1,1,1,0,
  1,0,0,0,1,
  1,0,0,0,0,
  1,0,1,1,1,
  1,0,0,0,1,
  1,0,0,0,1,
  0,1,1,1,0
};
int hh[] = {
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,0,0,1,
  1,1,1,1,1,
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,0,0,1
};
int ii[] = {
  1,1,1,1,1,
  0,0,1,0,0,
  0,0,1,0,0,
  0,0,1,0,0,
  0,0,1,0,0,
  0,0,1,0,0,
  1,1,1,1,1
};
int jj[] = {
  0,0,0,0,1,
  0,0,0,0,1,
  0,0,0,0,1,
  0,0,0,0,1,
  0,0,0,0,1,
  1,0,0,0,1,
  0,1,1,1,0
};
int kk[] = {
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,0,1,0,
  1,1,1,0,0,
  1,0,0,1,0,
  1,0,0,0,1,
  1,0,0,0,1
};
int ll[] = {
  1,0,0,0,0,
  1,0,0,0,0,
  1,0,0,0,0,
  1,0,0,0,0,
  1,0,0,0,0,
  1,0,0,0,0,
  0,1,1,1,1
};
int mm[] = {
  1,0,0,0,1,
  1,0,0,0,1,
  1,1,0,1,1,
  1,0,1,0,1,
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,0,0,1
};
int nn[] = {
  1,0,0,0,1,
  1,0,0,0,1,
  1,1,0,0,1,
  1,0,1,0,1,
  1,0,0,1,1,
  1,0,0,0,1,
  1,0,0,0,1
};
int oo[] = {
  0,1,1,1,0,
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,0,0,1,
  0,1,1,1,0
};
int pp[] = {
  0,1,1,1,0,
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,0,0,1,
  1,1,1,1,1,
  1,0,0,0,0,
  1,0,0,0,0
};
int qq[] = {
  0,1,1,1,0,
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,0,1,0,
  0,1,1,0,1
};
int rr[] = {
  0,1,1,1,0,
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,0,0,1,
  1,1,1,1,1,
  1,0,0,1,0,
  1,0,0,0,1
};
int ss[] = {
  0,1,1,1,0,
  1,0,0,0,1,
  1,0,0,0,0,
  0,1,1,1,0,
  0,0,0,0,1,
  1,0,0,0,1,
  0,1,1,1,0
};
int tt[] = {
  1,1,1,1,1,
  0,0,1,0,0,
  0,0,1,0,0,
  0,0,1,0,0,
  0,0,1,0,0,
  0,0,1,0,0,
  0,0,1,0,0
};
int uu[] = {
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,0,0,1,
  0,1,1,1,0
};
int vv[] = {
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,0,0,1,
  0,1,0,1,0,
  0,0,1,0,0
};
int ww[] = {
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,0,0,1,
  1,0,1,0,1,
  1,1,0,1,1,
  1,0,0,0,1,
  1,0,0,0,1
};
int xx[] = {
  1,0,0,0,1,
  1,0,0,0,1,
  0,1,0,1,0,
  0,0,1,0,0,
  0,1,0,1,0,
  1,0,0,0,1,
  1,0,0,0,1
};
int yy[] = {
  1,0,0,0,1,
  1,0,0,0,1,
  0,1,0,1,0,
  0,0,1,0,0,
  0,0,1,0,0,
  0,0,1,0,0,
  0,0,1,0,0
};
int zz[] = {
  1,1,1,1,1,
  0,0,0,0,1,
  0,0,0,1,0,
  0,0,1,0,0,
  0,1,0,0,0,
  1,0,0,0,0,
  1,1,1,1,1
};
int sspace[] = {
  0,0,0,0,0,
  0,0,0,0,0,
  0,0,0,0,0,
  0,0,0,0,0,
  0,0,0,0,0,
  0,0,0,0,0,
  0,0,0,0,0
};

void setup(){
  size(800,525);
  rectMode(CORNER);
  ellipseMode(CORNER);

  mytext = new ArrayList();

}

void draw(){
  background(31);
  stroke(31);
  fill(textcolor);
  paint();
}	

void actionFont(char character){
  if(character == 'a' || character == 'A'){ 
    add(aa); 
  }
  if(character == 'b' || character == 'B'){ 
    add(bb); 
  }
  if(character == 'c' || character == 'C'){ 
    add(cc); 
  }
  if(character == 'd' || character == 'D'){ 
    add(dd); 
  }
  if(character == 'e' || character == 'E'){ 
    add(ee); 
  }
  if(character == 'f' || character == 'F'){ 
    add(ff); 
  }
  if(character == 'g' || character == 'G'){ 
    add(gg); 
  }
  if(character == 'h' || character == 'H'){ 
    add(hh); 
  }
  if(character == 'i' || character == 'I'){ 
    add(ii); 
  }
  if(character == 'j' || character == 'J'){ 
    add(jj); 
  }
  if(character == 'k' || character == 'K'){ 
    add(kk); 
  }
  if(character == 'l' || character == 'L'){ 
    add(ll); 
  }
  if(character == 'm' || character == 'M'){ 
    add(mm); 
  }
  if(character == 'n' || character == 'N'){ 
    add(nn); 
  }
  if(character == 'o' || character == 'O'){ 
    add(oo); 
  }
  if(character == 'p' || character == 'P'){ 
    add(pp); 
  }
  if(character == 'q' || character == 'Q'){ 
    add(qq); 
  }
  if(character == 'r' || character == 'R'){ 
    add(rr); 
  }
  if(character == 's' || character == 'S'){ 
    add(ss); 
  }
  if(character == 't' || character == 'T'){ 
    add(tt); 
  }
  if(character == 'u' || character == 'U'){ 
    add(uu); 
  }
  if(character == 'v' || character == 'V'){ 
    add(vv); 
  }
  if(character == 'w' || character == 'W'){ 
    add(ww); 
  }
  if(character == 'x' || character == 'X'){ 
    add(xx); 
  }
  if(character == 'y' || character == 'Y'){ 
    add(yy); 
  }
  if(character == 'z' || character == 'Z'){ 
    add(zz); 
  }
}


void add(int[] type){
  int rand = (int)random(1,4); 
  Font letter = new Font(type, unit*rand);
  mytext.add(letter);
}

void remove(){
  if(mytext.size() > 0){
    mytext.remove(mytext.size()-1);
  }
}

void paint(){
  int col = 0;
  int row = 0;
  int prevunit;

  for (int i=0; i<mytext.size(); i++) {

    pushMatrix();
    translate(col, row);
    ((Font)mytext.get(i)).drawFont();
    popMatrix();
    
    prevunit = ((Font)mytext.get(i)).getUnit();

    if(col >= width){
      col = 0;
      row = row + dy*3*unit;
    }else{
      col = col + dx*prevunit;
    }

    if(row >= height){
      mytext.clear();
      textcolor = color(random(100,140),random(50,105),random(40,80));
    }
  }
}

public void keyPressed(){
  if(keyCode == BACKSPACE){
    remove();
  }
  else if(key == ' '){
    add(sspace);
  }
  else{
    actionFont(key);
  } 
}