From 0c43cfcc5f3e884b08ad4f9a959ad973a7f9fe2a Mon Sep 17 00:00:00 2001
From: dfsek <dfsek@protonmail.com>
Date: Sat, 8 Jan 2022 10:36:01 -0700
Subject: [PATCH] add Locator#xor

---
 .../java/com/dfsek/terra/api/structure/feature/Locator.java   | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/common/api/src/main/java/com/dfsek/terra/api/structure/feature/Locator.java b/common/api/src/main/java/com/dfsek/terra/api/structure/feature/Locator.java
index c7c096269..a5d4e6ca1 100644
--- a/common/api/src/main/java/com/dfsek/terra/api/structure/feature/Locator.java
+++ b/common/api/src/main/java/com/dfsek/terra/api/structure/feature/Locator.java
@@ -19,5 +19,9 @@ public interface Locator {
         return column -> this.getSuitableCoordinates(column).or(that.getSuitableCoordinates(column));
     }
     
+    default Locator xor(Locator that) {
+        return column -> this.getSuitableCoordinates(column).xor(that.getSuitableCoordinates(column));
+    }
+    
     BinaryColumn getSuitableCoordinates(Column<?> column);
 }