Buff Queen AKA "Ez egy fa?"

Because the first placeholder player model
resembled a queen that's been to the gym a
bit too much. Also, before she got her head
and hands, she looked like a tree, legit.

src/entity.js

@@ -0,0 +1,50 @@
+import { Circle } from 'detect-collisions'
+import Victor from 'victor'
+
+export default class Entity {
+  id = crypto.randomUUID()
+  pos = new Victor(0, 0)
+  radius = 0
+  #collider = null
+  #dest = null
+  #game = null
+
+  constructor(...options) {
+    Object.entries(options).forEach((value, key) => this[key] = value)
+    this.#collider = new Circle(this.pos, this.radius)
+  }
+
+  get collider() { return this.#collider }
+  get game() { return this.#game }
+  get system() { return this.game?.system }
+  set game(value) { this.#game = value }
+
+  moveAction(x, y) {
+    this.#dest = new Victor(x, y)
+  }
+
+  async takeStep() {
+    if (this.#dest != null) {
+      this.pos.add(this.#dest.clone().subtract(this.pos).normalize())
+      if (this.pos.clone().subtract(this.#dest).length() <= 1) {
+        this.pos = this.#dest
+        this.#dest = null
+      }
+    }
+  }
+
+  async updateCollider() {
+    if (this.pos.x != this.collider.pos.x || this.pos.y != this.collider.pos.y || this.radius != this.collider.unscaledRadius) {
+      this.system?.remove(this.#collider)
+      this.#collider = new Circle(this.pos, this.radius)
+      this.system?.insert(this.#collider)
+    }
+  }
+
+  async update() {
+    await Promise.allSettled([
+      this.updateCollider(),
+      this.takeStep(),
+    ])
+  }
+}