From 16aeaec3bad9bd0c0ba430b061ff9a75e0a3a39f Mon Sep 17 00:00:00 2001
From: 90 <hi@90.gripe>
Date: Sun, 28 Apr 2024 11:02:57 +0100
Subject: [PATCH] Recalculate transmutation patterns on player knowledge
 changes

---
 .../_90/appliede/module/CompositeKnowledgeProvider.java  | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/main/java/gripe/_90/appliede/module/CompositeKnowledgeProvider.java b/src/main/java/gripe/_90/appliede/module/CompositeKnowledgeProvider.java
index b52ab96..cc58e31 100644
--- a/src/main/java/gripe/_90/appliede/module/CompositeKnowledgeProvider.java
+++ b/src/main/java/gripe/_90/appliede/module/CompositeKnowledgeProvider.java
@@ -32,6 +32,7 @@
 
 import moze_intel.projecte.api.ItemInfo;
 import moze_intel.projecte.api.capabilities.IKnowledgeProvider;
+import moze_intel.projecte.api.event.PlayerKnowledgeChangeEvent;
 import moze_intel.projecte.api.proxy.ITransmutationProxy;
 
 public class CompositeKnowledgeProvider implements IKnowledgeProvider {
@@ -42,7 +43,7 @@ public class CompositeKnowledgeProvider implements IKnowledgeProvider {
     private final Set<IGridNode> moduleNodes = new ObjectLinkedOpenHashSet<>();
     private final List<IPatternDetails> patterns = new ObjectArrayList<>();
 
-    public CompositeKnowledgeProvider() {
+    CompositeKnowledgeProvider() {
         MinecraftForge.EVENT_BUS.addListener((PlayerEvent event) -> {
             if (event instanceof PlayerEvent.PlayerLoggedInEvent || event instanceof PlayerEvent.PlayerLoggedOutEvent) {
                 cachedProviders.clear();
@@ -56,6 +57,12 @@ public CompositeKnowledgeProvider() {
                 }
             }
         });
+
+        MinecraftForge.EVENT_BUS.addListener((PlayerKnowledgeChangeEvent event) -> {
+            if (cachedProviders.get(event.getPlayerUUID()) != null) {
+                recalculatePatterns();
+            }
+        });
     }
 
     Set<IKnowledgeProvider> getProviders() {