101game

// * is wall

// - is a space

// @ is food

// P is a pill

​

​

var pacimg, wallsandpills, ghostimg;

var frame = 0;

var numframes = 4;

var numlayers = 2;

var mazefile;

var maze;

var pacx = 10;

var pacy = 5;

var Ay = 8;

var Ax = 11;

var By = 9;

var Bx = 11;

var Cy = 8;

var Cx = 12;

var Dy = 9;

var Dx = 12;

var yincr = 0;

var xincr = 0;

var isplaying = false;

​

var isize = 40; // pixel width and height of one square

var moveSpeed = 6; // how often do we move

var score = 0;

var powertimer = 0; // how long do i have to eat ghosts

var numlives = 3; // how many lives do i have?

​

function preload() {

  pacimg = loadImage('face40x8x2.png');

  wallsandpills = loadImage('objects40x4.png');

  mazefile = loadStrings('maze1.txt');

  ghostimg = loadImage('ghosts40x8x2.png');

}

​

function setup() {

  createCanvas(windowWidth, windowHeight);

  background(100);

  maze = [];

  for(let i = 0;i<mazefile.length;i++)

  {

    let m = mazefile[i].split('');

    maze.push(m);

  }

  //console.log(maze);

  textSize(40);

}

​

function draw() {

  if(!isplaying) // STARTUP SCREEN

  {

    background('grey');

    fill(255);

    textAlign(CENTER);

    if(frameCount%60>30) text('USE THE ARROWS TO MOVE THE FISH. PRESS ANY KEY TO BEGIN', width/2, height/2);

  }

  if(isplaying) // MAIN GAME LOOP

  {

  background(100);

  text("SCORE: " + score, width*0.7, height*0.2);

  text("POWER: " + powertimer, width*0.7, height*0.4);

  text("LIVES: " + numlives, width*0.7, height*0.6);

​

  var otype = 3;

  for(let i = 0;i<maze.length;i++)

  {

    for(let j = 0;j<maze[i].length;j++)

    {

      x = j*isize;

      y = i*isize;

      if(maze[i][j]=='*') otype = 0; // brick

      if(maze[i][j]=='-') otype = 1; // space

      if(maze[i][j]=='@') otype = 2; // food

      if(maze[i][j]=='P') otype = 3; // power pill

      blend(wallsandpills, otype*40, 0, isize, isize, x, y, isize, isize, BLEND); 

    }

  }

  // draw pacman

  blend(pacimg, frame*isize, (powertimer>0)*isize, isize, isize, pacx*isize, pacy*isize, isize, isize, BLEND);

  // draw ghosts

  blend(ghostimg, frame*isize, (powertimer>0)*isize, isize, isize, Ax*isize, Ay*isize, isize, isize, BLEND);

  blend(ghostimg, frame*isize, (powertimer>0)*isize, isize, isize, Bx*isize, By*isize, isize, isize, BLEND);

  blend(ghostimg, frame*isize, (powertimer>0)*isize, isize, isize, Cx*isize, Cy*isize, isize, isize, BLEND);

  blend(ghostimg, frame*isize, (powertimer>0)*isize, isize, isize, Dx*isize, Dy*isize, isize, isize, BLEND);

  //text("SCORE: " + score, width*0.6, height*0.5);

  //text("POWER: " + powertimer, width*0.6, height*0.7);

  //text("LIVES: " + numlives, width*0.6, height*0.9);

  }

  if(frameCount%3==0) {

    frame = (frame+1)%numframes;

  }

  if(frameCount%moveSpeed==0) {

    if(powertimer>0) powertimer--;

    // are we touching?

    if((pacx==Ax&&pacy==Ay)||(pacx==Bx&&pacy==By)||(pacx==Cx&&pacy==Cy)||(pacx==Dx&&pacy==Dy))

    {

      if(powertimer==0)

      {

        numlives--;

        if(numlives==0) numlives = 3;

        pacx = 10;

        pacy = 5;

        xincr = 0;

        yincr = 0;

      }

      else

      {

        Ay = 8;

        Ax = 11;

        By = 9;

        Bx = 11;

        Cy = 8;

        Cx = 12;

        Dy = 9;

        Dx = 12;

        score+=25;

      }

    }

​

    // STEP 1: animate pacman

    // teleport:

    if(pacx+xincr>maze[0].length-1) pacx=0;

    else if(pacx+xincr<0) pacx=maze[0].length-1;

    else if(pacy+yincr>maze.length-1) pacy=0;

    else if(pacy+yincr<0) pacy=maze.length-1;

    else if(maze[pacy+yincr][pacx+xincr]!='*')

    {

      pacx+=xincr;

      pacy+=yincr;

    }

    if(maze[pacy][pacx]=='@') // eat the food

    {

      maze[pacy][pacx]='-'; // replace with blank

      score++;

    }

    if(maze[pacy][pacx]=='P') // eat the power pill

    {

      maze[pacy][pacx]='-'; // replace with blank

      score+=10;

      powertimer = 30;

    }

​

    // STEP 2: animate the ghosts

    // teleport:

    let Axincr = 0;

    let Ayincr = 0;

    let Amove = random([0,1,2,3,4]);

    if(Amove==0) Axincr = -1;

    if(Amove==1) Axincr = 1;

    if(Amove==2) Ayincr = -1;

    if(Amove==3) Ayincr = 1;

    if(Ax+Axincr>maze[0].length-1) Ax=0;

    else if(Ax+Axincr<0) Ax=maze[0].length-1;

    else if(Ay+Ayincr>maze.length-1) Ay=0;

    else if(Ay+Ayincr<0) Ay=maze.length-1;

    else if(maze[Ay+Ayincr][Ax+Axincr]!='*')

    {

      Ax+=Axincr;

      Ay+=Ayincr;

    }

    // teleport:

    let Bxincr = 0;

    let Byincr = 0;

    let Bmove = random([0,1,2,3,4]);

    if(Bmove==0) Bxincr = -1;

    if(Bmove==1) Bxincr = 1;

    if(Bmove==2) Byincr = -1;

    if(Bmove==3) Byincr = 1;

    if(Bx+Bxincr>maze[0].length-1) Bx=0;

    else if(Bx+Bxincr<0) Bx=maze[0].length-1;

    else if(By+Byincr>maze.length-1) By=0;

    else if(By+Byincr<0) By=maze.length-1;

    else if(maze[By+Byincr][Bx+Bxincr]!='*')

    {

      Bx+=Bxincr;

      By+=Byincr;

    }

​

    // teleport:

    let Cxincr = 0;

    let Cyincr = 0;

    let Cmove = random([0,1,2,3,4]);

    if(Cmove==0) Cxincr = -1;

    if(Cmove==1) Cxincr = 1;

    if(Cmove==2) Cyincr = -1;

    if(Cmove==3) Cyincr = 1;

    if(Cx+Cxincr>maze[0].length-1) Cx=0;

    else if(Cx+Cxincr<0) Cx=maze[0].length-1;

    else if(Cy+Cyincr>maze.length-1) Cy=0;

    else if(Cy+Cyincr<0) Cy=maze.length-1;

    else if(maze[Cy+Cyincr][Cx+Cxincr]!='*')

    {

      Cx+=Cxincr;

      Cy+=Cyincr;

    }

​

    // teleport:

    let Dxincr = 0;

    let Dyincr = 0;

    let Dmove = random([0,1,2,3,4]);

    if(Dmove==0) Dxincr = -1;

    if(Dmove==1) Dxincr = 1;

    if(Dmove==2) Dyincr = -1;

    if(Dmove==3) Dyincr = 1;

    if(Dx+Dxincr>maze[0].length-1) Dx=0;

    else if(Dx+Dxincr<0) Dx=maze[0].length-1;

    else if(Dy+Dyincr>maze.length-1) Dy=0;

    else if(Dy+Dyincr<0) Dy=maze.length-1;

    else if(maze[Dy+Dyincr][Dx+Dxincr]!='*')

    {

      Dx+=Dxincr;

      Dy+=Dyincr;

    }

  }

​

}

​

function keyPressed() {

  isplaying= true

  if(keyCode==UP_ARROW) {

    xincr = 0;

    yincr = -1;

  }

  if(keyCode==DOWN_ARROW) {

    xincr = 0;

    yincr = 1;

  }

  if(keyCode==LEFT_ARROW) {

    xincr = -1;

    yincr = 0;

  }

  if(keyCode==RIGHT_ARROW) {

    xincr = 1;

    yincr = 0;

  }

}

​

​