From 3224bbeb4f9074e58da3b7298890fb439551607e Mon Sep 17 00:00:00 2001
From: KingRainbow44 <kobedo11@gmail.com>
Date: Fri, 14 Apr 2023 01:02:11 -0400
Subject: [PATCH] Fix `setOrFetch` on 0 values

---
 src/main/java/emu/grasscutter/game/player/Player.java | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/main/java/emu/grasscutter/game/player/Player.java b/src/main/java/emu/grasscutter/game/player/Player.java
index a34b9374a..9c888a51b 100644
--- a/src/main/java/emu/grasscutter/game/player/Player.java
+++ b/src/main/java/emu/grasscutter/game/player/Player.java
@@ -535,9 +535,10 @@ public class Player {
      * @param defaultValue The value to apply if the property doesn't exist.
      */
     private void setOrFetch(PlayerProperty property, int defaultValue) {
-        this.setProperty(property,
-            this.properties.containsKey(property.getId()) ?
-                this.getProperty(property) : defaultValue, false);
+        var exists = this.properties.containsKey(property.getId());
+        if (exists) exists = this.getProperty(property) != 0;
+        this.setProperty(property, exists ? this.getProperty(property)
+            : defaultValue, false);
     }
 
     public int getPrimogems() {