--- a/rust/mapgen/src/template/wavefront_collapse.rs	Thu Jan 30 16:38:20 2025 +0100
+++ b/rust/mapgen/src/template/wavefront_collapse.rs	Sun Feb 02 17:47:54 2025 +0100
@@ -10,6 +10,7 @@
     pub name: String,
     pub weight: Option<u8>,
     pub edges: [String; 4],
+    pub anti_match: Option<[u64; 4]>,
     pub is_negative: Option<bool>,
     pub can_flip: Option<bool>,
     pub can_mirror: Option<bool>,
@@ -103,6 +104,7 @@
                 bottom,
                 left,
             },
+            anti_match: desc.anti_match,
             is_negative: desc.is_negative,
             can_flip: desc.can_flip,
             can_mirror: desc.can_mirror,