Display the head if it is on the same tile with a fruit

snake.html

@@ -27,13 +27,13 @@
 				background-color: green;
 			}
 
-			.tile.head {
-				background-color: red;
-			}
-
 			.tile.fruit {
 				background-color: gold;
 			}
+
+			.tile.head {
+				background-color: red;
+			}
 		</style>
 
 		<script>
@@ -65,13 +65,10 @@
 						upPressed();
 					} else if (e.key === "ArrowDown") {
 						downPressed();
-					} else if (e.key === "Escape") {
-						escPressed();
 					}
 				});
 
 				window.setInterval(() => {
-
 					gameUpdate();
 
 					for (const tile of document.querySelectorAll(".body, .head, .fruit")) {
@@ -87,83 +84,24 @@
 					if (fruit !== null) {
 						document.getElementsByClassName(fruit.x + "-" + fruit.y)[0].classList.add("fruit");
 					}
-				}, 300);
+				}, 1000);
 
 				// this is where your implementation starts
-				let dir = 1; //orientation variable, 0 = up, 1 = right, 2 = down, 3 = left
-				let paused = false;
-				let justAte = false;
-				function getRand(x) {
-					return Math.floor(Math.random() * x);
-				}
+
 				function gameUpdate() {
-					if(paused){
-						return;
-					}
+				}
 
-					if (fruit === null) {
-						fruit = {x: getRand(10), y: getRand(10)};
-					}
-					//console.log(dir);
-					
-					if (fruit.x === snake[0].x && fruit.y === snake[0].y) {
-						justAte = true;
-						fruit = null;
-						snake.unshift({...snake[0]});
-					}
-					if (!justAte) {
-						for (let i = snake.length - 1; i > 0; i--){
-							snake[i].x = snake[i-1].x;
-							snake[i].y = snake[i-1].y;
-						}
-					}
-					switch (dir) {
-						case 1:
-							snake[0].x += 1					
-							break;
-						case 2:
-							snake[0].y += 1
-							break;
-						case 3:
-							snake[0].x -= 1
-							break;
-						case 0:
-							snake[0].y -= 1
-							break;
-
-					}
-					for (let index = snake.length - 1; index > 0; index--) {
-						const element = snake[index];
-						if (snake[0].x === element.x && snake[0].y === element.y){
-							alert('You suck at snake');
-							window.location.replace('https://www.youtube.com/watch?v=dQw4w9WgXcQ&list=PLahKLy8pQdCM0SiXNn3EfGIXX19QGzUG3');
-
-						}
-						
-					}
-					snake[0].x = (snake[0].x + 10) % 10;
-					snake[0].y = (snake[0].y + 10) % 10;
-					justAte = false;
-				}	
 				function leftPressed() {
-					dir = 3;
 				}
 
 				function rightPressed() {
-					dir = 1;
 				}
 
 				function upPressed() {
-					dir = 0;
 				}
 
 				function downPressed() {
-					dir = 2;
 				}
-				function escPressed() {
-					paused = !paused
-				}
-
 			});
 		</script>
 	</head>