From b3f072d6897c6508831f1735470b6f8a09eeb186 Mon Sep 17 00:00:00 2001
From: Astrash <astrash@protonmail.com>
Date: Fri, 25 Nov 2022 14:11:16 +1100
Subject: [PATCH] Properly ignore alpha of lookup map

---
 .../terra/addons/image/converter/ExactColorConverter.java     | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/common/addons/library-image/src/main/java/com/dfsek/terra/addons/image/converter/ExactColorConverter.java b/common/addons/library-image/src/main/java/com/dfsek/terra/addons/image/converter/ExactColorConverter.java
index f263a596a..99188f379 100644
--- a/common/addons/library-image/src/main/java/com/dfsek/terra/addons/image/converter/ExactColorConverter.java
+++ b/common/addons/library-image/src/main/java/com/dfsek/terra/addons/image/converter/ExactColorConverter.java
@@ -5,6 +5,7 @@ import java.util.Map;
 import java.util.Set;
 
 import com.dfsek.terra.addons.image.util.ColorUtil;
+import com.dfsek.terra.addons.image.util.MapUtil;
 
 
 public class ExactColorConverter<T> implements ColorConverter<T> {
@@ -15,6 +16,9 @@ public class ExactColorConverter<T> implements ColorConverter<T> {
     private final boolean ignoreAlpha;
     
     public ExactColorConverter(Map<Integer, T> map, T fallback, boolean ignoreAlpha) {
+        if (ignoreAlpha) {
+            map = MapUtil.mapKeys(map, ColorUtil::zeroAlpha);
+        }
         this.map = map;
         this.fallback = fallback;
         this.ignoreAlpha = ignoreAlpha;