add unoptimized pathfinding

src/game.js

@@ -3,8 +3,8 @@ import { EventEmitter } from 'node:events'
 export default class Game {
   tickRate = 30
   currentTick = 0
-  width = 4000
-  height = 4000
+  width = 2000
+  height = 2000
 
   #entities = []
   #eventEmitter = new EventEmitter()
@@ -16,11 +16,20 @@ export default class Game {
   get terrains() { return this.#terrains }
   get tickBudget() { return this.#tickBudget }
 
+  get unadjustedWaypoints() {
+    return this.terrains.map((t) => t.unadjustedWaypoints).concat(this.entities.map((e) => e.unadjustedWaypoints)).flat()
+  }
+
   spawn_entity(entity) {
     this.#entities.push(entity)
     entity.game = this
   }
 
+  despawn(entity) {
+    this.#entities = this.#entities.filter((e) => e.id != entity.id)
+    entity.game = null
+  }
+
   add_terrain(terrain) {
     this.#terrains.push(terrain)
   }