From 1c22edaac1dec9daa84d9236698d4fbaba9b9a34 Mon Sep 17 00:00:00 2001
From: Pabloader <pabloader@pabloader.ru>
Date: Sat, 2 May 2026 20:19:47 +0000
Subject: [PATCH] Stabilize resources

---
 src/common/rpg/utils/resources.ts |  9 ++------
 src/games/text-dungeon/images.ts  | 36 ++++++++++++-------------------
 2 files changed, 16 insertions(+), 29 deletions(-)

diff --git a/src/common/rpg/utils/resources.ts b/src/common/rpg/utils/resources.ts
index b34cffb..7017d9b 100644
--- a/src/common/rpg/utils/resources.ts
+++ b/src/common/rpg/utils/resources.ts
@@ -2,7 +2,6 @@ import type { Class } from "@common/types";
 
 export namespace Resources {
     const resources = new Map<Function, Map<string, any>>();
-    let resourceId = 0;
 
     export function get<T>(id: string): T | undefined;
     export function get<T>(ctor: Class<T>, id: string): T | undefined;
@@ -22,16 +21,12 @@ export namespace Resources {
         return resources.get(ctor)?.get(id) as T;
     }
 
-    export function set<T>(id: string, value: NonNullable<T>): void {
+    export function add<T>(id: string, value: NonNullable<T>): string {
         const ctor = value.constructor;
         const namespace: Map<string, T> = resources.get(ctor) ?? new Map();
+        if (namespace.has(id)) throw new Error(`Resource "${id}" is already registered`);
         namespace.set(id, value);
         resources.set(ctor, namespace);
-    }
-
-    export function add<T>(value: NonNullable<T>): string {
-        const id = `__resource_${resourceId++}`;
-        Resources.set(id, value);
         return id;
     }
 }
\ No newline at end of file
diff --git a/src/games/text-dungeon/images.ts b/src/games/text-dungeon/images.ts
index 3331279..6c1e532 100644
--- a/src/games/text-dungeon/images.ts
+++ b/src/games/text-dungeon/images.ts
@@ -2,29 +2,21 @@ import { Color, TextRegion } from "@common/display/text"
 import { Resources } from "@common/rpg/utils/resources";
 
 export const PLAYER_SPRITE = [
-    new TextRegion('@', Color.YELLOW)
-].map(Resources.add);
+    Resources.add("player", new TextRegion('@', Color.YELLOW)),
+];
 
 export const DOOR_SPRITE = [
-    new TextRegion('┘ └'),
-    new TextRegion([
-        '└',
-        ' ',
-        '┌',
-    ]),
-    new TextRegion('┐ ┌'),
-    new TextRegion([
-        '┘',
-        ' ',
-        '┐',
-    ]),
-    new TextRegion('^', Color.CYAN),
-    new TextRegion('_', Color.GREEN),
-].map(Resources.add);
+    Resources.add("door_n", new TextRegion('┘ └')),
+    Resources.add("door_e", new TextRegion(['└', ' ', '┌'])),
+    Resources.add("door_s", new TextRegion('┐ ┌')),
+    Resources.add("door_w", new TextRegion(['┘', ' ', '┐'])),
+    Resources.add("door_u", new TextRegion('^', Color.CYAN)),
+    Resources.add("door_d", new TextRegion('_', Color.GREEN)),
+];
 
 export const ITEM_SPRITE = [
-    new TextRegion('ъ', Color.MAGENTA),
-    new TextRegion('ъ', Color.YELLOW),
-    new TextRegion('ъ', Color.CYAN),
-    new TextRegion('ъ', Color.GREEN),
-].map(Resources.add);
+    Resources.add("key_m", new TextRegion('ъ', Color.MAGENTA)),
+    Resources.add("key_y", new TextRegion('ъ', Color.YELLOW)),
+    Resources.add("key_c", new TextRegion('ъ', Color.CYAN)),
+    Resources.add("key_g", new TextRegion('ъ', Color.GREEN)),
+];