More typescript improvements

src/events/character/create.ts

@@ -64,7 +64,7 @@ export default class CharacterCreateEvent extends BaseEvent {
     } catch (error: any) {
       this.logger.error(`character:create error: ${error.message}`)
       if (error instanceof ZodError) {
-        return this.socket.emit('notification', { title: 'Error', message: error.issues[0].message })
+        return this.socket.emit('notification', { title: 'Error', message: error.issues[0]!.message })
       }
       return this.socket.emit('notification', { title: 'Error', message: 'Could not create character. Please try again (later).' })
     }

src/events/gameMaster/mapEditor/create.ts

@@ -1,5 +1,7 @@
+import type { MapCacheT } from '#entities/map'
+
 import { BaseEvent } from '#application/base/baseEvent'
-import { Map, MapCacheT } from '#entities/map'
+import { Map } from '#entities/map'
 
 type Payload = {
   name: string

src/events/gameMaster/mapEditor/update.ts

@@ -63,9 +63,11 @@ export default class MapUpdateEvent extends BaseEvent {
       if (data.tiles.length > data.height) {
         data.tiles = data.tiles.slice(0, data.height)
       }
+
       for (let i = 0; i < data.tiles.length; i++) {
-        if (data.tiles[i].length > data.width) {
-          data.tiles[i] = data.tiles[i].slice(0, data.width)
+        const row = data.tiles[i]
+        if (row !== undefined && row.length > data.width) {
+          data.tiles[i] = row.slice(0, data.width)
         }
       }
 

src/events/map/characterMove.ts

@@ -1,5 +1,6 @@
+import type { MapEventTileWithTeleport } from '#application/types'
+
 import { BaseEvent } from '#application/base/baseEvent'
-import { MapEventTileWithTeleport } from '#application/types'
 import MapManager from '#managers/mapManager'
 import MapCharacter from '#models/mapCharacter'
 import MapEventTileRepository from '#repositories/mapEventTileRepository'
@@ -75,6 +76,11 @@ export default class CharacterMove extends BaseEvent {
 
         const [start, end] = [path[i], path[i + 1]]
 
+        if (!start || !end) {
+          this.logger.error('Invalid path step detected')
+          break
+        }
+
         // Validate each step
         if (Math.abs(end.positionX - start.positionX) > 1 || Math.abs(end.positionY - start.positionY) > 1) {
           this.logger.error('Invalid path step detected')