Update JS

Script.js

@@ -34,41 +34,44 @@ function init() {
 }
 
 function keyDownPressed(e) {
-    if (e.keycode == 81) {
+    if (e.keyCode == 81) {
         keys.up = true;
-    } else if (e.keycode == 65) {
+    } else if (e.keyCode == 65) {
         keys.down = true
     }
 
-    if (e.keycode == 79) {
+    if (e.keyCode == 79) {
         keys.left = true;
     }
     
-    if (e.keycode == 80) {
+    if (e.keyCode == 80) {
         keys.right = true;
     }
 
-    if (e.keycode == 32) {
+    if (e.keyCode == 32) {
         keys.fire = true;
         alert("fire");
     }
 }
+
+
+ 
 function keyUpPressed(e) {
-    if (e.keycode == 81) {
+    if (e.keyCode == 81) {
         keys.up = false;
-    } else if (e.keycode == 65) {
+    } else if (e.keyCode == 65) {
         keys.down = false;
     }
 
-    if (e.keycode == 79) {
+    if (e.keyCode == 79) {
         keys.left = false;
     }
 
-    if (e.keycode == 80) {
+    if (e.keyCode == 80) {
         keys.right = false;
     }
 
-    if (e.keycode == 32) {
+    if (e.keyCode == 32) {
         keys.fire = false; 
     }
 }
@@ -78,13 +81,13 @@ function clearGame() {
 }
 
 function updateGame() {
-    
+    player1.update();
     
     game.frames++;
 }
 
 function drawGame() {
-
+    player1.draw(); 
 }
 
 function gameLoop(timestamp){
@@ -93,3 +96,35 @@ function gameLoop(timestamp){
     drawGame();
     window.requestAnimationFrame(gameLoop);
 }
+
+class PlayerObject{
+    constructor(x,y){
+        this.x = x;
+        this.y = y;
+        this.width = 200;
+        this.height = 150;
+        this.color = 'blue';
+        this.speed = 10;
+        this.lives = 3;
+        this.score = 0;
+        this.health = 100;
+    }
+    draw(){
+        ctx.save();
+        ctx.fillStyle = this.color;
+        ctx.fillRect(this.x, this.y, this.width, this.height);
+        ctx.fill();
+        ctx.restore(); 
+    }
+    update(){
+        if(keys.up){
+            this.y -= this.speed;
+        }
+
+        else if (keys.down){
+            this.y += this.speed;
+        }
+    }
+}
+
+let player1 = new PlayerObject(100.100);