Began to implement more models

frontend/models/Raspberry.ts

@@ -0,0 +1,32 @@
+class Raspberry extends Entity{
+    private lift: number = -10;
+    private gravity: number = 1;
+    private velocity: number = 0;
+
+    update() {
+        this.applyGravity();
+        this.forceBoundaries();
+    }
+
+    private applyGravity() {
+        if (this.position.y - this.height > 0) {
+            this.velocity += this.gravity;
+        }
+    }
+
+    private forceBoundaries() {
+        if (this.position.y > height) {
+            this.position.y = height;
+            this.velocity = 0;
+        }
+
+        if (this.position.y < 0) {
+            this.position.y = 0;
+            this.velocity = 0;
+        }
+    }
+
+    public boost() {
+        this.velocity += this.lift;
+    }
+}