fix: tests

src/lib/region/database.test.ts

@@ -1,4 +1,4 @@
-import { Region } from 'lib'
+import { Region, RegionIsSaveable } from 'lib'
 import { Vector } from 'lib/vector'
 import { beforeAll, describe, expect, it, vi } from 'vitest'
 import { ChunkCubeArea } from './areas/chunk-cube'
@@ -17,10 +17,6 @@ class TestK1Region extends Region {
   get regionKey() {
     return this.key
   }
-
-  get isSabeable() {
-    return this.saveable
-  }
 }
 registerSaveableRegion('k1', TestK1Region)
 
@@ -51,7 +47,7 @@ describe('region initialization', () => {
     expect(json.a.t).toBe(SphereArea.type)
     expect(json.k).toBe(TestK1Region.kind)
 
-    expect(region.isSabeable).toBe(true)
+    expect(RegionIsSaveable in region).toBe(true)
 
     expect(restoreRegionFromJSON(['test', json])).toBeInstanceOf(TestK1Region)
     expect(restoreRegionFromJSON(['test', json])).toEqual(region)

src/lib/region/database.ts

@@ -4,7 +4,7 @@ import { ProxyDatabase } from 'lib/database/proxy'
 import { t } from 'lib/text'
 import { Area } from './areas/area'
 import { SphereArea } from './areas/sphere'
-import type { Region, RegionPermissions } from './kinds/region'
+import { RegionIsSaveable, type Region, type RegionPermissions } from './kinds/region'
 
 export type RLDB = JsonObject | undefined
 
@@ -53,7 +53,7 @@ export function registerSaveableRegion(kind: string, region: typeof Region) {
   // @ts-expect-error Yes, we ARE breaking typescript
   region.kind = kind
   // @ts-expect-error Yes, we ARE breaking typescript
-  region.prototype.saveable = true
+  region.prototype[RegionIsSaveable] = true
 
   kinds.push(region)
 }

src/lib/region/kinds/region.ts

@@ -218,12 +218,9 @@ export class Region {
     }
   }
 
-  /** Whenether region should be saved into the database or if its runtime-only, e.g. BossRegion */
-  protected readonly saveable: boolean = false
-
   /** Updates this region in the database */
   save() {
-    if (!this.saveable) return false
+    if (!(RegionIsSaveable in this)) return false
 
     RegionDatabase[this.key] = this.toJSON()
   }
@@ -234,3 +231,5 @@ export class Region {
     Reflect.deleteProperty(RegionDatabase, this.key)
   }
 }
+
+export const RegionIsSaveable = Symbol('region.saveable')