/**
 * Game 04: "Wavespark" <br/>
 * Hold any key (besides P or Q) to increase gravity. <br/>
 * Use slopes to build speed. <br/>
 * <a rel="license" href="http://creativecommons.org/licenses/by-nc-sa/3.0/us/"><img alt="Creative Commons License" style="border-width:0" src="http://i.creativecommons.org/l/by-nc-sa/3.0/us/80x15.png" /></a><br />This <span xmlns:dc="http://purl.org/dc/elements/1.1/" href="http://purl.org/dc/dcmitype/InteractiveResource" rel="dc:type">work</span> by <a xmlns:cc="http://creativecommons.org/ns#" href="http://nmccoy.net" property="cc:attributionName" rel="cc:attributionURL">Nathan McCoy</a> is licensed under a <a rel="license" href="http://creativecommons.org/licenses/by-nc-sa/3.0/us/">Creative Commons Attribution-Noncommercial-Share Alike 3.0 United States License</a>.
 */
//<meta name="robots" content="noindex, nofollow"/>
//import ddf.minim.*;
//import ddf.minim.effects.*;
//import ddf.minim.signals.*;
PImage bg;
PImage bg2;
PImage buffer;
ArrayList levelMap;

//AudioSample ouchSound;
//AudioSample sweetSound;
//AudioSample bonusSound;
//AudioSample checkpointSound;
//AudioSample timerSound;

PFont font;

//AudioOutput out;
//AudioPlayer bgm;
//AudioPlayer bgm2;
//Minim minim;
//BandPass bpf;
//WhiteNoise wn;



final int MODE_FREE_PLAY = 0;
final int MODE_BONUS = 1;
final int MODE_DISTANCE = 2;
final int MODE_FIVEMINUTE = 3;
int gameMode = MODE_BONUS;

int clock;
int CLOCK_CYCLE = 60;

float GAME_SCALE = 0.6;

float GRAVITY = 0.1 * sqrt(GAME_SCALE);
float BOOST_GRAVITY = 0.7 * sqrt(GAME_SCALE);
float BOOST_UP_GRAVITY = 0.2 * sqrt(GAME_SCALE);
float CAM_MIN_Y = -200;
float CAM_MAX_Y = 100;
float MIN_X_SPEED = 4.0;

PImage snapshot;

float FIRST_CHECKPOINT = 20000;
float CHECKPOINT_INCREMENT = 2500;
float nextCheckpoint;
float lastCheckpoint;
int checkpoints;

PVector camPos;
PVector playerPos;
PVector playerVel;

boolean grounded;
boolean locked;
boolean slogging;

int timerAir;
int timerSlog;

int maxAir;
int maxSlog;
int ouchCount;
int sweetCount;
int sweetChain;
int sweetMax;
int bonusCount;

String exclaimString;
color exclaimColor;
int exclaimTimer;
int EXCLAIM_TIME = 60;

int bonusTimer;
int bonusStack;
int BONUS_TIME = 120;
int BONUS_STAGGER = 10;
ArrayList bonusQueue;
String bonusString;

int AIR_BONUS_TIME = 120;
int AIR_BONUS_MULT = 2;

float topSpeed;
int bonuses;
float distance;
boolean ready;

int CHECKPOINT_TIME = 60 * 46;
int gameTimer;

int lastSegment;

float level_xpos = 100 * GAME_SCALE;
float level_ypos = 0;
float level_lastSlope = 0;

int MOUNTAINS = 0;
int WAVES = 1;
int HILLS = 2;
int RAMPS = 3;
int terrain = WAVES;

ArrayList grindParticles;
ArrayList checkpointParticles;

boolean paused;

int gameState;
int GAME_OVER = 0;
int GAMEPLAY = 1;
int TITLE_SCREEN = 2;

int gameOverTimer;
int keyTimer;

class Particle
{
  PVector pos;
  PVector vel;
  int life;
  int maxlife;
  Particle(PVector p, PVector v, int lifetime)
  {
    pos = new PVector(p.x, p.y);
    vel = new PVector(v.x, v.y);
    life = maxlife = lifetime;
  }
}

PVector randomVector(float magnitude)
{
  float dir = random(TWO_PI);
  return new PVector(cos(dir)*magnitude, sin(dir)*magnitude);
}

void addSegment()
{

  if(terrain == WAVES)
  {
    level_xpos += 200*GAME_SCALE;
    if(level_ypos < 80) level_lastSlope = 30 + random(80);
    else if(level_lastSlope < -10 && random(5)<1 && level_ypos < 300) level_lastSlope = random(50)+30;
    else if(level_ypos > 350) level_lastSlope = -30;
    else if(level_lastSlope < -70 /*was -100*/) level_lastSlope = 40;
    else level_lastSlope -= random(50)+10;
    level_ypos += level_lastSlope;
    levelMap.add(new PVector(level_xpos, level_ypos));
  }
  if(terrain == MOUNTAINS)
  {
    level_xpos += 100*GAME_SCALE+(int)random(300*GAME_SCALE);
    levelMap.add(new PVector(level_xpos, random(200*GAME_SCALE)+random(200*GAME_SCALE)+80*GAME_SCALE));
  }
  if(terrain == HILLS)
  {
    level_xpos += 300*GAME_SCALE;
    level_lastSlope = random(200)-100 - (level_ypos-250);
    level_ypos += level_lastSlope;
    levelMap.add(new PVector(level_xpos, level_ypos));
  }
  if(terrain == RAMPS)
  {
    level_xpos += 100*GAME_SCALE;
    level_ypos += 100*GAME_SCALE;
    levelMap.add(new PVector(level_xpos, level_ypos));
    level_xpos += -0*GAME_SCALE;
    level_ypos += -100*GAME_SCALE;
    levelMap.add(new PVector(level_xpos, level_ypos));

  }

}

void reset()
{
  ready = false;
  level_xpos = 100;
  level_ypos = 0;
  level_lastSlope = 0;
  lastSegment = 0;
  clock = 0;
  
  playerPos = new PVector(0, -200);
  playerVel = new PVector(0,0);
  levelMap = new ArrayList();
  grindParticles = new ArrayList();
  checkpointParticles = new ArrayList();
  grounded = false;
  locked = false;

  levelMap.add(new PVector(-200, -200));

  for(int i = 0; i < 20; i++)
  {
    addSegment();
  }  
  camPos = new PVector(50, 0);
  grounded = false;
  locked = false;
  timerAir = 0;
  timerSlog = 0;
  maxAir = 0;
  maxSlog = 0;
  topSpeed = 0;
  ouchCount = 0;
  sweetCount = 0;
  sweetChain = 0;
  sweetMax = 0;
  distance = 0;
  bonuses = 0;
  bonusCount = 0;
  bonusString = "";
  bonusTimer = 0;
  checkpoints = 0;
  nextCheckpoint = FIRST_CHECKPOINT;
  if(gameMode != MODE_FIVEMINUTE)
    gameTimer = CHECKPOINT_TIME;
  else gameTimer = 121*60;
  bonusQueue = new ArrayList();
  gameState = GAMEPLAY;
  pause(false);
 // bgm.loop();
}


void setup()
{
  size(640, 480, P2D);
  frameRate(60);
  font = loadFont("TartineScriptBlack-48.vlw");

  bg = loadImage("abstractsunset.png");
  bg.loadPixels();
 /* minim = new Minim(this);
  bgm = minim.loadFile("wavespark_bgmusic.mp3", 2048);
  bgm2 = minim.loadFile("wavespark_scores.mp3", 2048);
  ouchSound = minim.loadSample("ouch.wav", 512);
  sweetSound = minim.loadSample("sweet.wav", 512);
  bonusSound = minim.loadSample("points.wav", 512);
  checkpointSound = minim.loadSample("checkpoint.wav", 512);
  timerSound = minim.loadSample("timer2.wav", 512);


  out = minim.getLineOut();
  wn = new WhiteNoise(1.0);
  out.mute();
  out.addSignal(wn);
  bpf = new BandPass(440, 200, out.sampleRate());
  out.addEffect(bpf);
  */

  titleScreen();
}

void ouch()
{
 //ouchSound.trigger();
  ouchCount++;
  exclaimString = "Ouch!";
  exclaimColor = color(255, 0, 0);
  exclaimTimer = EXCLAIM_TIME; 
}

void sweet()
{
//  sweetSound.trigger();
  sweetCount++;
  sweetChain++;
  sweetMax = max(sweetMax, sweetChain);
  exclaimString = "Sweet!";
  if(sweetChain > 1) exclaimString+="\nx"+sweetChain;
  exclaimColor = color(0, 192, 255);
  exclaimTimer = EXCLAIM_TIME; 
  if(sweetChain == 1)
    awardBonus("Sweet", 200*sweetChain);
  else
    awardBonus("Sweet Chain", 200*sweetChain);   
  if(sweetChain == 5)
    awardBonus("Dessert", 5000);
}


void drawParticles()
{
  Iterator i = grindParticles.iterator();
  while(i.hasNext())
  {
    Particle p = (Particle) i.next();
    p.pos.add(p.vel);
    fill(color(255,255, random(255)));
    noStroke();
    ellipse(p.pos.x, p.pos.y, 4, 4);
    p.life--;
    if(p.life <= 0) i.remove();
  }

  i = checkpointParticles.iterator();
  while(i.hasNext())
  {
    Particle p = (Particle) i.next();
    p.pos.add(p.vel);
    colorMode(HSB);

    fill((clock*30)%255, 128, 255);

    colorMode(RGB);
    //fill(color(255,255, random(255)));
    noStroke();
    float rad =  map(p.life, p.maxlife, 0, 7, 0);
    ellipse(p.pos.x, p.pos.y, rad, rad);
    p.life--;
    if(p.life <= 0) i.remove();
  }
}

void playerPhysics()
{
  if(keyPressed) 
  {
    playerVel.y += BOOST_GRAVITY;
    if(playerVel.y <0)playerVel.y += BOOST_UP_GRAVITY;
  }
  else playerVel.y += GRAVITY;
  if(grounded && (playerVel.mag() <= MIN_X_SPEED || playerVel.x <= 0)) 
  {
    playerVel.normalize();
    playerVel.mult(MIN_X_SPEED);
    if(playerVel.x <= 0) playerVel.mult(-1);
    slogging = true;
  }
  else slogging = false;
  //find collision segment
  playerPos.add(playerVel);

  int levelSegmentIndex = lastSegment;
  while(((PVector)levelMap.get(levelSegmentIndex)).x < playerPos.x)
  {
    levelSegmentIndex++;
  }
  levelSegmentIndex--;
  PVector origin = (PVector)levelMap.get(levelSegmentIndex);
  PVector segment = PVector.sub((PVector)levelMap.get(levelSegmentIndex+1), origin);
  PVector toPlayer = PVector.sub(playerPos, origin);
  PVector c = toPlayer.cross(segment);
  PVector d = playerVel.cross(segment);
  if((c.z < 0 && d.z < 0) || locked)
  {
    float proj = toPlayer.dot(segment) / segment.dot(segment);
    playerPos = PVector.add(origin, PVector.mult(segment, proj));  


    segment.normalize();
    if(grounded && levelSegmentIndex != lastSegment) playerVel = PVector.mult(segment, playerVel.mag());
    else
    {
      if(PVector.angleBetween(segment, playerVel) > PI * 0.4 && timerAir > 3)
      {
        ouch();
        sweetChain = 0;
        if(playerVel.mag() > 20) awardBonus("Pancake", 500);
      }
      else 
      {
        if(!grounded)
          if(PVector.angleBetween(segment, playerVel) < PI * 0.2 && playerVel.y > 12) sweet();
          else sweetChain = 0;
      }
      playerVel = PVector.mult(segment, segment.dot(playerVel));

    }
    playerVel.mult(0.999);
    grounded = true;
  }
  else grounded = false;
  if(grounded && keyPressed) locked = true;
  else locked = false;
  lastSegment = levelSegmentIndex;
  topSpeed = max(topSpeed, playerVel.x);
}

void drawPlayer()
{
  if(keyPressed)
    fill(0, 255, clock%5*50);
  else
    fill(0, clock%5*50, 255);
  noStroke();
  ellipse(playerPos.x, playerPos.y, 15, 15);
  if(!slogging)
    fill(clock%5*25+128, 255, 255);
  else fill(clock%5*25+128-70, 255-70, 255-70);
  ellipse(playerPos.x, playerPos.y, 13, 13);

  if(playerPos.y < camPos.y + 80)
  {
    PVector indicator = new PVector(camPos.x + width/2 - 40, camPos.y + 70);
    noFill();
    //fill(clock%5*25+128, 255, 255, map(playerPos.y, camPos.y + 80, camPos.y, 0, 255));
    //ellipse(indicator.x, indicator.y, 9, 9);
    stroke(clock%5*25+128, 255, 255, map(playerPos.y, camPos.y + 80, camPos.y, 0, 255));
    strokeWeight(3);
    PVector to = PVector.sub(playerPos, indicator);
    to.normalize();
    to.mult(25);
    to.add(indicator);
    line(indicator.x, indicator.y, to.x, to.y);
    int alt_radius = ((int)map(playerPos.y, camPos.y, camPos.y-height, 0, 50))%50;
    stroke(clock%5*25+128, 255, 255, map(alt_radius, 0, 50, 255, 0));
    if(playerPos.y < camPos.y) ellipse(indicator.x, indicator.y, alt_radius, alt_radius);
  }
}

void drawTerrain()
{
  int levelSegmentIndex = 0;  
  stroke(color(255, 230, 200));
  strokeWeight(3);
  fill(color(50, 20, 60, 192));
  //if(terrain == WAVES)
  //  fill(color(20, 50, 50, 192));
  while(((PVector)levelMap.get(levelSegmentIndex)).x < camPos.x)
  {
    levelSegmentIndex++;
  }
  beginShape();
  levelSegmentIndex--;
  PVector v = (PVector)levelMap.get(levelSegmentIndex);
  vertex(v.x, v.y);
  while(((PVector)levelMap.get(levelSegmentIndex)).x < camPos.x+width && levelMap.size() > levelSegmentIndex+1)
  {
    levelSegmentIndex++;
    v = (PVector)levelMap.get(levelSegmentIndex);
    vertex(v.x, v.y);  
  }
  vertex(camPos.x+width+50, 600);
  vertex(camPos.x-50, 600);
  endShape(CLOSE);
}

void doCheckpoints()
{
  if(playerPos.x > nextCheckpoint)
  {
 //   checkpointSound.trigger();
    for(int i=0; i<height; i+=5)
    {
      PVector pos = new PVector(nextCheckpoint, camPos.y+i);
      float distance = PVector.dist(pos, playerPos);
      checkpointParticles.add(new Particle(pos, PVector.add(randomVector(5),PVector.mult(playerVel, 3/(distance/100+1))), 120));
    }

    awardBonus("Checkpoint "+(checkpoints+1), (checkpoints+4)*250);
    if(gameTimer > 60) awardBonus("Punctuality", (int)(gameTimer * (FIRST_CHECKPOINT + checkpoints * CHECKPOINT_INCREMENT)/CHECKPOINT_TIME /10));
    else awardBonus("Panic", 2000);
    checkpoints++;
    lastCheckpoint = nextCheckpoint;
    nextCheckpoint += FIRST_CHECKPOINT + checkpoints * CHECKPOINT_INCREMENT;
    gameTimer = CHECKPOINT_TIME;
    if(playerPos.y < CAM_MIN_Y) awardBonus("Flagpole", 2000);
    
     // exclaimString = "Time Extend!";
   // exclaimColor = color(0, 140, 140); //color(0, 230, 120);
   // exclaimTimer = EXCLAIM_TIME; 

  }
  colorMode(HSB);
  strokeWeight(5);
  stroke(color((clock*30)%255, 128, 255));
  if(camPos.x+width > nextCheckpoint)
    line(nextCheckpoint, camPos.y, nextCheckpoint, camPos.y+height);
  float check_distance_limit = 3000;
  if(camPos.x+width > nextCheckpoint - check_distance_limit && camPos.x+width < nextCheckpoint)
  {
    float distto = (nextCheckpoint - (camPos.x+width))/check_distance_limit;
    stroke((clock*30)%255, 128, 255, map(distto, 1, 0, 0, 128));
    noFill();
    ellipse(camPos.x+width, camPos.y+height/2, distto*300, distto*300);
    noStroke();
    fill((clock*30)%255, 128, 255, map(distto, 1, 0, 0, 128));
    triangle(camPos.x+width - distto*170, camPos.y+height/2, camPos.x+width - 30 - distto*170, camPos.y+height/2 - 30, camPos.x+width - 30 - distto*170, camPos.y+height/2 + 30);
  }
  colorMode(RGB);
}


void pruneSegments()
{
  while(lastSegment > 10)
  {
    levelMap.remove(0);
    lastSegment--;
    while(levelMap.size() < 40)
      addSegment();
  }
}

void doTimers()
{
  if(!grounded) timerAir++;  
  else 
  {
    maxAir = max(timerAir, maxAir);
    if(timerAir > AIR_BONUS_TIME) awardBonus("Air", (timerAir-AIR_BONUS_TIME)*AIR_BONUS_MULT);
    timerAir = 0;
  }
  if(slogging) timerSlog++; 
  else 
  {
    maxSlog = max(timerSlog, maxSlog);
    timerSlog = 0;
  }

  textFont(font, 32);
  textAlign(LEFT, TOP);
  // if(timerSlog > 60)
  if(timerAir > 2)
  {
    fill(color(0, 192, 255, timerAir/60.0*255 - 128));
    stroke(0);
    text("Air Time: "+timerAir/60+"."+(timerAir/6)%10, 5, 50);
  }
  else
  {
    fill(color(255, 32, 32, timerSlog/60.0*255 - 128));
    stroke(0);
    text("Slog Time: "+timerSlog/60+"."+(timerSlog/6)%10, 5, 50);
  }

  gameTimer--;
  exclaimTimer--;
  textFont(font, 48);
  textAlign(CENTER, TOP);
  if(gameTimer/60 > CHECKPOINT_TIME/60 - 2 && (gameTimer/3)%3==0 && gameMode != MODE_FIVEMINUTE) fill(color(255, 255, 0));
  else if(gameTimer/60 < 6 && (gameTimer/3)%3==0) fill(color(255, 0, 0));
  else fill(255);
  text(""+(gameTimer/60), width/2, 8);
//  if(gameTimer/60 <= 6 && (gameTimer%60)==0) timerSound.trigger();

  if(bonusTimer <= 0 && bonusQueue.isEmpty())
  {
    bonusString = "";
    bonusStack = 0;
  }
  //else
  {
    if(!bonusQueue.isEmpty() && bonusTimer < BONUS_TIME - BONUS_STAGGER)
    {
      bonusTimer = BONUS_TIME;
  //    bonusSound.trigger();
      bonusString += bonusQueue.remove(0)+"\n";
    }
    textAlign(RIGHT, TOP);
    fill(color(255, 255, 255.0/BONUS_TIME*bonusTimer));
    textFont(font, 24);
    text(bonusString, width - 5, 5);
  }
  bonusTimer--;

  if(gameTimer <= 0) gameOver();
}

void awardBonus(String reason, int amount)
{
  if(gameMode == MODE_BONUS || gameMode == MODE_FIVEMINUTE)
  {
    bonusCount ++;
    bonuses += amount;
    bonusQueue.add(reason + " Bonus   +"+amount);
    bonusStack++;
    if(bonusStack == 5) awardBonus("Bonus", +5000);
    // print(bonusStack);
  }
}

void drawProgress()
{
  stroke(255, 128);
  strokeWeight(2);
  noFill();
  ellipse(width/2-200, height-20, 10, 10); 
  fill(255, 128);
  ellipse(width/2+200, height-20, 10, 10); 
  noStroke();
  fill(color(255, 0, 0, 128));
  float timeGhost = map(gameTimer, CHECKPOINT_TIME, 0, -200, 200);
  ellipse(width/2+timeGhost, height-20, 7, 7); 
  fill(color(128, 255, 255, 128));
  float progress = map(playerPos.x, lastCheckpoint, nextCheckpoint, -200, 200);
  ellipse(width/2+progress, height-20, 7, 7); 
}

void drawExclamation()
{
  if(exclaimTimer >= EXCLAIM_TIME - 6 && exclaimTimer%2==0) fill(255);
  else fill(exclaimColor, 255.0/EXCLAIM_TIME*exclaimTimer);
  if(exclaimTimer > 0)
  {
    textFont(font, 48);
    textAlign(CENTER, CENTER);
    text(exclaimString, width/2, height/2); 
  }
}

void pause(boolean toPause)
{
  paused = toPause;
  if(paused)
  {
    capScreen();
    //    snapshot.filter(GRAY);
 //   bgm.pause();
   // out.mute();
  }
  else 
  {
   // bgm.play();
   // out.unmute();
  }
}

void capScreen()
{
  snapshot = createImage(width, height, RGB);
  loadPixels();
  snapshot.loadPixels();
  for(int i=0; i<pixels.length; i++)
  {
    snapshot.pixels[i] = pixels[i];
  } 
  snapshot.updatePixels();
}

void gameOver()
{
  keyTimer = 0;
  capScreen();
  gameState = GAME_OVER;
  //bgm.pause();
 // bgm.rewind();
 // bgm2.loop();
 // out.mute();
  gameOverTimer = 0;

}
void titleScreen()
{
  keyTimer = 0;
  gameState = TITLE_SCREEN;
//  bgm2.pause();
  //bgm2.rewind();
}

void draw()
{
  keyTimer++;
  if(gameState == GAMEPLAY)
  {
    if(paused) {
      image(snapshot, 0, 0);
      noStroke();
      fill(0, 32);
      rect(0, 0, width, height);
      fill(255);
      textAlign(CENTER, CENTER);
      textFont(font, 48);
      text("Paused", width/2, height/2);
      //snapshot.filter(BLUR);
    }
    else
    {
      pushMatrix();
      playerPhysics();
      pruneSegments();

      if(grounded && !slogging) 
      {
    //    float passBand = map(playerVel.mag(), 0, 30, 300, 10000);
   //     passBand = max(passBand, 50);
     //   bpf.setFreq(passBand);
     //   bpf.setBandWidth(passBand/6);
     //   wn.setAmp(1.0);
    //    out.enableSignal(wn);
        grindParticles.add(new Particle(playerPos, randomVector(playerVel.mag()*0.2), 20));
      }
     // else 
      /*{
       //out.disableSignal(wn);
       float passBand = map(playerVel.mag(), 0, 30, 200, 1000);
       passBand = max(passBand, 50);
       bpf.setFreq(passBand);
       bpf.setBandWidth(passBand/6);
       out.enableSignal(wn);
       //min(0, timerAir/10.0));
       //grindParticles.add(new Particle(playerPos, randomVector(playerVel.mag()*0.2), 20));
       }*/  //      out.disableSignal(wn);

      camPos.x = playerPos.x - 70;
      camPos.y = min(max(playerPos.y/2 - height/3, CAM_MIN_Y), CAM_MAX_Y);

      image(bg, 0, - map(camPos.y, CAM_MIN_Y, CAM_MAX_Y, 0, 1) * (bg.height-height));

      translate(-camPos.x, -camPos.y);

      drawTerrain();  
      drawParticles();
      drawPlayer();
      if(gameMode != MODE_FREE_PLAY)
      {
        if(gameMode != MODE_FIVEMINUTE)
          doCheckpoints();

        translate(camPos.x, camPos.y);
        doTimers();
        if(gameMode != MODE_FIVEMINUTE)
          drawProgress();
        drawExclamation();



        distance = (playerPos.x)/10;
        textFont(font, 32);
        textAlign(LEFT, TOP);
        fill(255);
        if(gameMode == MODE_BONUS)
          text("Score: "+(bonuses), 5, 5);
        else if(gameMode == MODE_DISTANCE)
          text("Score: "+((int)distance), 5, 5);
        else text("Score: "+((int)distance + bonuses), 5, 5);
      }
      popMatrix();
      int fadeTime = 20;
      if(clock < fadeTime)
       {
        //       fill(0, map(clock, 0, fadeTime, 255, 0));
      noStroke();
      
      fill(0);
//      rect(0, 0, width, height);
         //rect(0, 0, width, (height/2)*map(clock, 0, 21, 1, 0));
         //rect(0, (height/2)*map(clock, 0, 21, 0, 1)+height/2, width, (height/2)*map(clock, 0, 21, 1, 0));
         
         triangle(0, 0, width, 0, width, height*map(clock, 0, fadeTime, 1, 0));
         //triangle(width, 0, width, height, width*map(clock, 0, fadeTime, 0, 1), height);
         triangle(width, height, 0, height, 0, height*map(clock, 0, fadeTime, 0, 1));
         //triangle(0, height, 0, 0, width*map(clock, 0, fadeTime, 1, 0), 0);
         //*/
       }
       /*
       fill(255);
       textAlign(LEFT, BOTTOM);
       text(frameRate, 0, height);
       */
      clock++;
    }  
    
  }
  if(gameState == GAME_OVER)
  {
    image(snapshot, 0, 0);
    fill(0, 128);
    noStroke();
    rect(0, 0, width, height);
    fill(255);
    textFont(font, 48);
    gameOverTimer++;
    textAlign(CENTER, TOP);
    text("Game Over", width/2,  30+max(500-gameOverTimer, 0));
    textFont(font, 32);
    textAlign(LEFT, TOP);

    int score = 0;
    if(gameMode == MODE_BONUS) score = bonuses;
    if(gameMode == MODE_DISTANCE) score = (int) (playerPos.x/10);
    if(gameMode == MODE_FIVEMINUTE) score =(int) (bonuses + playerPos.x/10);

    text("Distance traveled: "+(int)(playerPos.x/10 ), 20, 80+max(600-gameOverTimer, 0));
    text("Bonus points earned: "+bonuses, 20, 120+max(700-gameOverTimer, 0));
    text("TOTAL SCORE: "+score, 20, 160+max(800-gameOverTimer, 0));
    strokeWeight(3);
    stroke(255);
    line(20, 195+max(900-gameOverTimer, 0), width-20, 195+max(900-gameOverTimer, 0));
    textFont(font, 24);
    fill(255, (gameOverTimer - 900)*3);
    text("Best Air: "+(maxAir/60)+"."+(maxAir/6)%10, 20, 210);
    text("Worst Slog: "+(maxSlog/60)+"."+(maxSlog/6)%10, width/2, 210); 
    fill(255, (gameOverTimer - 950)*3);
    text("Sweet: "+sweetCount, 20, 235);
    text("Ouch: "+ouchCount, width/2, 235);
    fill(255, (gameOverTimer - 1000)*3);
    text("Best Sweet Chain: x"+sweetMax, 20, 260);
    text("Bonuses Earned: "+bonusCount, width/2, 260); 
    fill(255, (gameOverTimer - 1050)*3);
    text("Checkpoints: "+checkpoints, 20, 285);
    text("Top Speed: "+(int)topSpeed, width/2, 285); 
    fill(255, (gameOverTimer - 1200)*3);
    textAlign(CENTER, TOP);
    text("Press Any Key", width/2, 400);

  }
  if(gameState == TITLE_SCREEN)
  {
    image(bg, 0, (height-bg.height)/2);
    fill(0, 128);
    noStroke();
//      stroke(color(255, 230, 200));
  strokeWeight(3);
 // fill(color(50, 20, 60, 192));
    rect(-5, 128, width+10, 55);
    fill(255);
    textFont(font, 48);
    textAlign(CENTER, TOP);
    smooth();
    text("Wavespark", width/2, 140);
    
    textFont(font, 24);
    text("Select Game Mode:\n\nD - Distance\nB - Bonus\nT - Time Attack\nF - Free Play\n\nP to pause       Q to end game", width/2, 250);
    noSmooth();
  }
}

void keyPressed()
{
  if(key == 'p' && gameState == GAMEPLAY) pause(!paused);
  if(key == 'q' && gameState == GAMEPLAY && !paused) gameOver();
  if(gameState == GAME_OVER && gameOverTimer < 2000 && keyTimer > 30)
       { gameOverTimer = 2000; keyTimer = 0;}
  if(gameState == GAME_OVER && gameOverTimer > 1200 && keyTimer > 30) titleScreen();
  if(gameState == TITLE_SCREEN && keyTimer > 30)
  {
    if(key == 'f') {gameMode = MODE_FREE_PLAY; reset();}
    if(key == 't') {gameMode = MODE_FIVEMINUTE; reset();}
    if(key == 'b') {gameMode = MODE_BONUS; reset();}
    if(key == 'd') {gameMode = MODE_DISTANCE; reset();}
    
  }

}

void stop()
{
  /*
  bgm.close();
  bgm2.close();
  out.close();
  ouchSound.close();
  sweetSound.close();
  bonusSound.close();
  checkpointSound.close();
  timerSound.close();
  minim.stop();
  */
  super.stop();
}