Merge pull request #228 from HarkuLi/feat/fix-npc-gain-meso #patch

NPC: Fix type casting error for `gainMeso()` method

src/main/java/scripting/npc/NPCConversationManager.java

@@ -278,6 +278,10 @@ public class NPCConversationManager extends AbstractPlayerInteraction {
         getPlayer().gainMeso(gain);
     }
 
+    public void gainMeso(Double gain) {
+        getPlayer().gainMeso(gain.intValue());
+    }
+
     public void gainExp(int gain) {
         getPlayer().gainExp(gain, true, true);
     }