From 436b7ba1d493305327ec51eeaf3b083aa1eb32c1 Mon Sep 17 00:00:00 2001
From: Adam <897017+aSemy@users.noreply.github.com>
Date: Sat, 7 May 2022 23:02:51 +0200
Subject: [PATCH] fix map chunk update prototype clash

---
 .../main/events/onMapChunkEventListeners.ts           | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/modules/events-mod/src/main/typescript/main/events/onMapChunkEventListeners.ts b/modules/events-mod/src/main/typescript/main/events/onMapChunkEventListeners.ts
index 9f07508..858772a 100644
--- a/modules/events-mod/src/main/typescript/main/events/onMapChunkEventListeners.ts
+++ b/modules/events-mod/src/main/typescript/main/events/onMapChunkEventListeners.ts
@@ -56,19 +56,16 @@ function mapTilesUpdateDebounce(
           }
         }
 
-        let protosCount: uint = 0
+        let protosCount: uint = table_size(data.tileDictionary.protos)
         for (const tile of tiles) {
-          if (data.tileDictionary.protos[tile.name] == undefined) {
-            data.tileDictionary.protos[tile.name] = protosCount++
-          }
+          data.tileDictionary.protos[tile.name] ??= protosCount++
+
           const protoKey = data.tileDictionary.protos[tile.name]
 
           const xString = `${tile.position.x}`
           const yString = `${tile.position.y}`
 
-          if (data.tileDictionary.tilesXY[xString] == undefined) {
-            data.tileDictionary.tilesXY[xString] = {}
-          }
+          data.tileDictionary.tilesXY[xString] ??= {}
           data.tileDictionary.tilesXY[xString][yString] = protoKey
         }