/* built with Studio Sketchpad: 
 *   https://sketchpad.cc
 * 
 * observe the evolution of this sketch: 
 *   https://studio.sketchpad.cc/sp/pad/view/ro.4wdn2uvv8il/rev.2141
 * 
 * authors: 
 *   Noah Hunt-Isaak

 * license (unless otherwise specified): 
 *   creative commons attribution-share alike 3.0 license.
 *   https://creativecommons.org/licenses/by-sa/3.0/ 
 */ 



/* @pjs pauseOnBlur="true"; *///sketch only runs when on this window

//////////////////////////global variables/////////////////// 

float x = 0;
float y = 0;
float x2 = 0;
float y2 = 0;
float x3 = 0;
float y3 = 0;
float diam = 40;
float Score = 0;
boolean playing = true;
boolean won = false;
float r = 0;
float dest_x = 0;
float dest_y = 0;
float dest_x2 = 500;
float dest_y2 = 500;
float level = 1;
float deaths = 0;  

        
    
///////////////////////setup////////////////////////////        
        
void setup() {
    size(500,500);
    stroke(255,0,0); 
    noFill();   
    noCursor();
    smooth();
    frameRate(40);
    }
    

////////////////////////draw///////////////////////////////
void keyPressed() {
    if(key == "p") {
        playing = false
        
        }
    
    }
    
    
void draw() {
    
    
////////////////////////draw variables///////////////////

    strokeWeight(3);
    background(0);
    d = dist(x,y,mouseX,mouseY);
    d2 = dist(x2,y2,mouseX,mouseY);    
    d3 = dist(x2,y2,dest_x,dest_y);       
    d4 = dist(x3,y3,dest_x2,dest_y2);
    d5 = dist(x3,y3,mouseX,mouseY);
    frameRate((level * 10)+ 30);
    
//////////////////////////////////// Text for Score/ Level/ Deaths/ Frame Rate ///////////////
    
    if(playing){
      text("Score  " + Score,80,80);
      text("Level " + level, 80,100);
      text("FrameRate " + ((level * 10)+ 30), 80,120);}
      text("Deaths  " + deaths, 80, 140);
      
      
      if(d > diam) {Score = Score + 1;}
      
////////////////////////// Death to Balls ////////////////////////////////

    if((d < diam) && playing) {
        Score = 0;
        strokeWeight(random(10));
        deaths = deaths + 1;
        }
        
     if((d2 < diam) && playing && (Score > 200)) {
        Score = 0;
        strokeWeight(random(10));
        deaths = deaths + 1;
        }
     if((d5 < diam) && playing) {
        Score = 0;
        strokeWeight(random(10));
        deaths = deaths + 1;
        }
    
        
 //////////////////////////////// Player controlled ball and Follower //////////////    
        
    stroke(0,150,255);
    ellipse(mouseX,mouseY,diam,diam);    
      
    stroke(255,0,0);  
    if (playing) {ellipse(x,y,diam,diam);
    x = lerp(x,mouseX,0.02) + random(-2,2);
    y = lerp(y,mouseY,0.02) + random(-2,2);}
    
////////////////////Some Motivation and  Radomnly Moving Ball spawns when score is 200 /////////////////    
    
    if((Score > 200) && playing) {
        text("Keep it up!",200,100);
        
    ellipse(x2,y2,diam,diam);
        
    x2 = lerp(x2,dest_x,0.04);
    y2 = lerp(y2,dest_y,0.04); 
    
    if(d3 < 1) {
        dest_x = random(30,width-30);
        dest_y = random(30,height-30); }
        }
        
///////////////////// Draw Walls when score is 400 ///////////


    if((Score > 400) && playing) {
        text("Don't Touch the Walls!",300,100);
        rect(0,0,width,30);
        rect(0,0,30,height);
        rect(470,0,30,height);
        rect(0,height-30,width,30);
        if((mouseY<50 || mouseY>450 || mouseX < 50 || mouseX >450) && playing && (Score > 450)) {
            Score = 0;
            }
            
   //////////////////////// More Motivational Text when score is 600////////////         
            
        }        
        
    if((Score > 600) && playing) {
        text("Can you get to 1000?", 200,200);
        }    
    
  ////////////////////////// WINNER WINNER when score = 1000 /////////////////////////////////////   
    
    if(Score >= 1000) {
        
        playing = false; 
        won = true;
        
        x2 = 0;
        y2 = 0;
        
        textSize(40);
        text("YOU WIN!",250,250);
        
        textSize(15);
        text("Next Level",250,300);
        }
        
 ////////////////////////////////// Next Level Button  ///////////////////////////////////////////      
        
    if(won) {
        
        if((mouseX > 240) & (mouseX < 320) & (mouseY < 320) & (mouseY >200)){
            rect(240,280,90,40);
            
            if (mousePressed == true) {
                Score = 0;
                playing = true;
                level = level + 1;
                won = false; 
                }  
            }      
            
        }
        
 
        
      
        
    //////////////////////////////  Add Another Random Ball on Level 3 and above ///////////////////////
         
    if((level > 2) && playing) {
        ellipse(x3,y3,diam,diam);
        
    x3 = lerp(x3,dest_x2,0.04);
    y3 = lerp(y3,dest_y2,0.04); 
    
    if(d4 < 1) {
        dest_x2 = random(width);
        dest_y2 = random(height);
        }
        }
        
        if (focused == false || mouseX>=width-2) {  
    background(0);
    text("Click on Screen", 200, 200);
  }
    }