//project 1
//Adam Kochen

int score=0;
float horizon=200;
float sunX=100,sunY=150;
float demonLordX=random(500,800), demonLordY= 500;
float heroX=random(0,300) ,heroY=random(300,500);


void setup () {
  size(800,600);
  frameRate( 2 );
}

 
void draw(){
//Next Frame
  scene();
  demonLord();
  hero();
  score();
}

void scene(){
  //
  //sky
  noStroke();
  background(0,200,255);
  fill(0,255,0);
  rect(0,horizon,800,500);
  text(score,20,700);
}

void demonLord(){
  //make demonLord
  fill(0);
  rect(demonLordX,demonLordY,40,80);
  ellipseMode(CORNER);
  ellipse(demonLordX,demonLordY-40,40,40);
  //demonLordX= mouseX;
  //demonLordY= mouseY;
  demonLordY= demonLordY+ (mouseY - demonLordY)/5;
  demonLordX= demonLordX+ (mouseX - demonLordX)/5;
  //Name demonLord
  fill(255,0,255);
  text("Demon",demonLordX,demonLordY+40);
  text("Lord",demonLordX+8,demonLordY+53);
}
void hero(){
  //chase demonLord
  text( "mouseX,Y:    "+ mouseX +","+ mouseY, 10,10 );
  text( "pmouseX,Y:  "+ pmouseX +","+ pmouseY, 10,20 );
  //--  if ( mouseX>20 && mouseX<width-20   ) {
  if ( pmouseX>50 && pmouseX<width-50 &&
       pmouseY>50 && pmouseY<height-50  ) {
    heroX= heroX+ (demonLordX-heroX)/90;
    heroY= heroY+ (demonLordY-heroY)/90;
  }
  //make hero sword
  strokeWeight(10);
  stroke(183,178,180);
  line(heroX+10,heroY+15,heroX+90,heroY+15);
  noStroke();
  fill(0,100,200);
  rect(heroX,heroY+10,50,10);
  rect(heroX+49,heroY,8,30);
  //make hero body
  rectMode(CORNER);
  fill(255);
  rect(heroX,heroY,40,80);
  //ellipseMode(CORNER);
  ellipse(heroX,heroY-40,40,40);
  //name hero
  fill(2);
  text("Hero",heroX+7,heroY+10);
}

  void score(){
  //show Score
  fill(255);
  stroke(255,0,255);
  text("Score:"+score,demonLordX,demonLordY+10);
  
  if(dist(demonLordX,demonLordY,heroX,heroY) < 40) {
    eat();
  }
}

void eat(){
  //
  score= score-20;
  background(255,0,0);
  heroX=random(0,750);
  heroY=random(250,550);
}

void mousePressed(){
  //
  demonLordX= mouseX;
  demonLordY= mouseY;}