From 12e78df9f4072cb164923ccdb3c9e436f8318712 Mon Sep 17 00:00:00 2001
From: Celtic Minstrel <celtic.minstrel.ca@some.place>
Date: Fri, 30 Mar 2018 19:56:17 -0400
Subject: [PATCH] Schema: Support for turns=unlimited

---
 data/schema/core/actionwml.cfg |  2 +-
 data/schema/core/addons.cfg    |  2 +-
 data/schema/game_config.cfg    | 11 +++++++++++
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/data/schema/core/actionwml.cfg b/data/schema/core/actionwml.cfg
index 7eac647ffcb3..fd107450c497 100644
--- a/data/schema/core/actionwml.cfg
+++ b/data/schema/core/actionwml.cfg
@@ -295,7 +295,7 @@
 		name="modify_turns"
 		max=infinite
 		{INSERT_TAG}
-		{SIMPLE_KEY value s_unsigned}
+		{SIMPLE_KEY value s_unsigned,turns}
 		{SIMPLE_KEY add s_int}
 		{SIMPLE_KEY current s_unsigned}
 	[/tag]
diff --git a/data/schema/core/addons.cfg b/data/schema/core/addons.cfg
index 638521ce1a41..4e4eba7a45e9 100644
--- a/data/schema/core/addons.cfg
+++ b/data/schema/core/addons.cfg
@@ -301,7 +301,7 @@
 	{SIMPLE_KEY next_scenario string}
 	{SIMPLE_KEY name t_string}
 	{SIMPLE_KEY map_data map_data}
-	{DEFAULT_KEY turns int -1}
+	{DEFAULT_KEY turns turns unlimited}
 	{DEFAULT_KEY turn_at int 1}
 	{DEFAULT_KEY random_start_time bool,int_list no} # Note: Is it random_start_time or random_starting_time? (There's some uses of the latter)
 	{DEPRECATED_KEY music string}
diff --git a/data/schema/game_config.cfg b/data/schema/game_config.cfg
index 1e2236088f35..90a2195a02a9 100644
--- a/data/schema/game_config.cfg
+++ b/data/schema/game_config.cfg
@@ -364,6 +364,17 @@
             [/type]
         [/union]
     [/type]
+    [type]
+        name="turns"
+        [union]
+            [type]
+                link=unsigned
+            [/type]
+            [type]
+                value="-1|unlimited"
+            [/type]
+        [/union]
+    [/type]
     {SUBST_TYPE coordinates}
     [tag]
         name="root"