Merge pull request #1 from Simponic/network

Network

1 files changed, 38 insertions, 8 deletions

diff --git a/engine/entities/Entity.ts b/engine/entities/Entity.ts
index ca8d314..63fb370 100644
--- a/engine/entities/Entity.ts
+++ b/engine/entities/Entity.ts
@@ -1,13 +1,17 @@
-import type { Component } from "../components";
+import { EntityNames, Floor, Player } from '.';
+import { type Component } from '../components';
 
-export abstract class Entity {
-  private static ID = 0;
+const randomId = () =>
+  (performance.now() + Math.random() * 10_000_000).toString();
 
-  public readonly id: number;
-  public readonly components: Map<string, Component>;
+export abstract class Entity {
+  public id: string;
+  public components: Map<string, Component>;
+  public name: string;
 
-  constructor() {
-    this.id = Entity.ID++;
+  constructor(name: string, id: string = randomId()) {
+    this.name = name;
+    this.id = id;
     this.components = new Map();
   }
 
@@ -17,7 +21,7 @@ export abstract class Entity {
 
   public getComponent<T extends Component>(name: string): T {
     if (!this.hasComponent(name)) {
-      throw new Error("Entity does not have component " + name);
+      throw new Error('Entity does not have component ' + name);
     }
     return this.components.get(name) as T;
   }
@@ -29,4 +33,30 @@ export abstract class Entity {
   public hasComponent(name: string): boolean {
     return this.components.has(name);
   }
+
+  public static from(entityName: string, id: string, args: any): Entity {
+    let entity: Entity;
+
+    switch (entityName) {
+      case EntityNames.Player:
+        const player = new Player();
+        player.setFrom(args);
+        entity = player;
+        break;
+      case EntityNames.Floor:
+        const floor = new Floor(args.floorWidth);
+        floor.setFrom(args);
+        entity = floor;
+        break;
+      default:
+        throw new Error('.from() Entity type not implemented: ' + entityName);
+    }
+
+    entity.id = id;
+    return entity;
+  }
+
+  public abstract setFrom(args: Record<string, any>): void;
+
+  public abstract serialize(): Record<string, any>;
 }