SimplyJS_Project/mortar.html at master · vancony323/SimplyJS_Project · GitHub

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<html>
  <head>
    <title></title>
    <script src="https://simplycodingcourses.com/files/simply.js"></script>
    <script>
      function start(){
        sjs.open("target",1000,600);

        // data
        var score = parseInt(localStorage.getItem("score"));
        var targetCount = 1 + parseInt(localStorage.getItem("targetIncrement"));
        var ballCount = targetCount + parseInt(localStorage.getItem("extraLife"));

        // music
        var pop = new Audio("Music/pop.mp3");
        var explosion = new Audio("Music/explosion.mp3");

        // create static objects
        var floor = new sjs.Image("Images/floor.png");
        floor.bottom();
        floor.setSize(1000, 35);
        // GITHUB GLITCH: floor doesn't stay on bottom; use this
        setInterval(function(){
          floor.bottom();
        }, 200);

        var mortar = new sjs.Image("Images/mortar.png");
        mortar.setSize(80, 100);
        mortar.moveTo(40, 500);

        var blockade = new sjs.Image("Images/blockade.png");
        blockade.setSize(200, 250);
        blockade.moveTo(160, 500);

        var sun = new sjs.Image("Images/sun.png");
        sun.setSize(150, 150);
        sun.noBounds = true;
        sun.moveTo(850, 0);

        // clouds!
        var cloud1 = new sjs.Image("Images/cloud1.png");
        cloud1.setSize(200, 150);
        cloud1.moveTo(Math.random() * 1000, Math.random() * 200);
        var cloud2 = new sjs.Image("Images/cloud2.png");
        cloud2.setSize(200, 150);
        cloud2.moveTo(Math.random() * 1000, Math.random() * 200);
        var cloud3 = new sjs.Image("Images/cloud3.png");
        cloud3.setSize(200, 150);
        cloud3.moveTo(Math.random() * 1000, Math.random() * 200);

        // generate targets
        for (var i = 0; i < targetCount; i++) {
          var target = new sjs.Image("Images/target.png");
          target.type = "target";
          if (parseInt(localStorage.getItem("extraLife")) == 0) {
            // hard mode after round 4
            target.setSize(Math.round(Math.random() * 60) + 40, Math.round(Math.random() * 20) + 10);
          } else {
            target.setSize(120, 30);
          }
          target.moveTo(Math.round(Math.random() * 490 + 380), 567); // modify x-location randomly
          sjs.onHit("target", "target", function(x, y){
            if (parseInt(localStorage.getItem("extraLife")) == 0) {
              target.setSize(Math.round(Math.random() * 60) + 40, Math.round(Math.random() * 20) + 10);
            } else {
              target.setSize(Math.round(Math.random() * 60) + 60, Math.round(Math.random() * 10) + 20);
            }
            x.moveTo(Math.round(Math.random() * 490 + 380), 567);
          });

          // TARGET X-DISTANCE: 380 - 870 (925 for ball)
        }

        // description icons
        var power_txt = new sjs.Text("Distance Power", 24, "black");
        power_txt.moveTo(25, 15);

        var help_txt = new sjs.Text("(hold spacebar)");
        help_txt.moveTo(40, 100);

        var power = new sjs.Image("Images/power.png");
        power.moveTo(20, 50);
        power.setSize(0, 45);

        var power_bar = new sjs.Image("Images/power_bar.png");
        power_bar.moveTo(20, 50);
        power_bar.setSize(190, 45);

        var ball_txt = new sjs.Text("Balls Left: " + ballCount, 24, "blue");
        ball_txt.moveTo(30, 150);

        var score_txt = new sjs.Text("Score: " + score, 24, "blue");
        score_txt.moveTo(30, 185);

        // MORTAR FIRING PROCESS

        var xScale;
        var spaceDownToggle = true;
        var spaceUpToggle = true;
        var powerScale;

        sjs.keyDown(SPACE_KEY, function(){
          if (spaceDownToggle) {
            spaceDownToggle = false;
            var goingUp = true;
            xScale = 0;

            // interval for moving power bar up and down
            powerScale = setInterval(function(){
              if (goingUp) {
                xScale++;
                power.setSize(xScale, 45);
              } else {
                xScale--;
                power.setSize(xScale, 45);
              }
              if (xScale == 190) {
                goingUp = false;
              }
              if (xScale == 0) {
                goingUp = true;
              }
            }, 5);
          }
        });

        // stops power bar animation once space bar is let go
        window.addEventListener("keyup", function(e){
          if (e.keyCode == SPACE_KEY) {
            if (spaceUpToggle) {
              clearInterval(powerScale);
              spaceUpToggle = false;

              // calculate where the ball will land
              var xDistance = xScale * 2.87 + 380;

              // create a cannonball and send it
              var ball = new sjs.Image("Images/ball.png");
              ball.type = "ball";
              ball.setSize(50, 50);
              ball.moveTo(55, 460);
              ball.noBounds = true;
              ball.friction = 0;
              ball.pushUp(100);
              pop.play();
              setTimeout(function(){
                ball.stop();
                ball.moveTo(xDistance, -50);
                ball.pushDown(100);
              }, 1000);

              // check if it misses target
              setTimeout(function(){
                if (ball.y > 800) {
                  ball.destroy();
                }

                // decrement ballCount
                ballCount--;
                ball_txt.setText("Balls Left: " + ballCount);

                // check for next level, restart, or no balls left
                if (targetCount == 0) {
                  // go to next level
                  var targetIncrement = parseInt(localStorage.getItem("targetIncrement"));
                  if (targetIncrement < 4) {
                    targetIncrement++;
                  }
                  if (targetIncrement == 4) {
                    localStorage.setItem("extraLife", 0);
                  }
                  localStorage.setItem("targetIncrement", targetIncrement);
                  var next_txt = new sjs.Text("Loading Next Level...", 28, "black");
                  next_txt.center().offset(25, -100);
                  setTimeout(function(){
                    window.location = "mortar.html";
                  }, 750);
                } else if (ballCount > 0) {
                  // ready next ball
                  power.setSize(0, 45);
                  spaceDownToggle = true;
                  spaceUpToggle = true;
                } else {
                  // game over
                  var lose_txt = new sjs.Text("Oh no!...", 28, "black");
                  lose_txt.center().offset(25, -100);
                  setTimeout(function(){
                    window.location = "gameover.html";
                  }, 750);
                }
              }, 2000)
            }

          }
        });

        // collision check between ball and target
        sjs.onHit("ball", "target", function(x, y){
          x.stop();
          y.destroy();
          explosion.play();
          targetCount--;
          x.setImage("Images/explosion.gif");
          setTimeout(function(){
            x.destroy();
          }, 775);
          score++;
          localStorage.setItem("score", score);
          score_txt.setText("Score: " + score);
        });

      } //end start
    </script>
  </head>
  <body onload="start()">

    <div id="target" style="margin:auto;background:lightblue;"></div>
  </body>
</html>