Disable ACH_BroadcastStar.OnGameTick on client

NebulaPatcher/Patches/Dynamic/ACH_BroadcastStar_Patch.cs

@@ -0,0 +1,25 @@
+#region
+
+using HarmonyLib;
+using NebulaWorld;
+
+#endregion
+
+namespace NebulaPatcher.Patches.Dynamic;
+
+[HarmonyPatch(typeof(ACH_BroadcastStar))]
+internal class ACH_BroadcastStar_Patch
+{
+    [HarmonyPrefix]
+    [HarmonyPatch(nameof(ACH_BroadcastStar.OnGameTick))]
+    [HarmonyPatch(nameof(ACH_BroadcastStar.TryAlterEntity))]
+    public static bool Block_On_Client_Prefix()
+    {
+        // ACH_BroadcastStar is for the achievement "Let there be light!"
+        // which needs to light up Artificial Star (2210) on certain planets
+        // Clients only have partial factories loaded so they won't get the correct stats.
+        // Therefore it's disabled to prevent errors.
+        // TODO: Try to handle global achievements syncing?
+        return !Multiplayer.IsActive || Multiplayer.Session.IsServer;
+    }
+}