Fungus fungus;
SkanaarKey sk;
PFont font;
PImage grass, sky;
float avatarPos=0;
//--------------
void setup() {
  size(300,340,P3D);
  sk = new SkanaarKey();
  frameRate(30);
  //smooth();
  font = loadFont("Silkscreen-8.vlw");
  textFont(font);
  textMode(SCREEN);

  grass = loadImage("grass.png");
  sky = loadImage("sky.jpg");

  fungus = new Fungus();
}
//--------------
void draw() {
  
  if(sk.keyDown(sk.LEFT)) fungus.topRotation += 0.02;
  if(sk.keyDown(sk.RIGHT)) fungus.topRotation -= 0.02;
  if(sk.keyDown(sk.UP)) fungus.baseFlaring -= 0.05;
  if(sk.keyDown(sk.DOWN)) fungus.baseFlaring += 0.05;
  if(sk.keyDown('q')) fungus.topFlaring -= 0.05;
  if(sk.keyDown('w')) fungus.topFlaring += 0.05;
  
  fungus.hatWidth = fungus.topWidth/fungus.hat.width;
  fungus.hatHeight = fungus.topWidth/fungus.hat.height;
  
  if(sk.keyDown('a')) fungus.topWidth -= 1;
  if(sk.keyDown('s')) fungus.topWidth += 1;
  if(sk.keyDown('z')) fungus.baseWidth -= 1;
  if(sk.keyDown('x')) fungus.baseWidth += 1;
  
  fungus.calcBezierPatch();
  
  background(192,192,255);
  image(sky,0,0);
  
  pushMatrix();
  translate(width*0.5,height*0.8);
  fungus.visualize();
  popMatrix();
  
  noStroke();
  fill(64,192,0);
  rect(0,height*0.8-1,width,height*0.3);
  fill(255);
  image(grass,0,height*0.66);
  
  stroke(0);
  rect(0,height*0.89,width,height*0.3);
  noFill();
  rect(0,0,width-1,height-1);
  
  fill(0);
  textAlign(LEFT);
  text("click : set top location",5,height-25);
  text("left,right : +/- top rotation",5,height-15);
  text("up,down : +/- base flaring",5,height-5);
  textAlign(RIGHT);
  text("[q],[w] : +/- top flaring",width-5,height-25);
  text("[a],[s] : +/- top width",width-5,height-15);
  text("[z],[x] : +/- base width",width-5,height-5);
}
//-------------------------
void keyPressed(){
  sk.keyPressed(key,keyCode);
}
//-------------------------
void keyReleased(){
  if(key==' '){
    println("x "+fungus.topX);
    println("y "+fungus.topY);
    println("rot "+fungus.topRotation);
    println("tflare "+fungus.topFlaring);
    println("bflare "+fungus.baseFlaring);
    println("tw "+fungus.topWidth);
    println("bw "+fungus.baseWidth);
  }
  sk.keyReleased(key,keyCode);
}
//--------------
void mousePressed(){
  fungus.topX = mouseX-width*0.5;
  fungus.topY = mouseY-height*0.8;
  
  fungus.calcBezierPatch();
}
//--------------
void mouseReleased() {
}
//--------------