From 0dd7337642e5b0e65137d25c2797942333247438 Mon Sep 17 00:00:00 2001
From: Marko Lindqvist <cazfi74@gmail.com>
Date: Sun, 13 Jun 2021 14:54:43 +0300
Subject: [PATCH 12/12] is_utype_needed(): Check if unit is animal for some
 terrain

See osdn #42505

Signed-off-by: Marko Lindqvist <cazfi74@gmail.com>
---
 tools/ruledit/validity.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tools/ruledit/validity.c b/tools/ruledit/validity.c
index 0693e60e19..ffe5a0e13a 100644
--- a/tools/ruledit/validity.c
+++ b/tools/ruledit/validity.c
@@ -208,5 +208,12 @@ bool is_utype_needed(struct unit_type *ptype, requirers_cb cb)
 
   needed |= is_universal_needed(&uni, cb);
 
+  terrain_type_iterate(pterr) {
+    if (pterr->animal == ptype) {
+      cb(terrain_rule_name(pterr));
+      needed = TRUE;
+    }
+  } terrain_type_iterate_end;
+
   return needed;
 }
-- 
2.30.2