From a5fe31a23c682b3997e921f59e33961a03e88c42 Mon Sep 17 00:00:00 2001
From: David Dossot <ddossot@apple.com>
Date: Sat, 28 Oct 2023 17:25:18 -0700
Subject: [PATCH] Add achievement rarity to GameCenter plugin

---
 plugins/gamecenter/game_center.mm | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/plugins/gamecenter/game_center.mm b/plugins/gamecenter/game_center.mm
index f027ab7..2aae48a 100644
--- a/plugins/gamecenter/game_center.mm
+++ b/plugins/gamecenter/game_center.mm
@@ -204,6 +204,7 @@
 			GodotIntArray maximum_points;
 			Array hidden;
 			Array replayable;
+			GodotFloatArray rarity_percents;
 
 			for (NSUInteger i = 0; i < [descriptions count]; i++) {
 
@@ -226,6 +227,12 @@
 				hidden.push_back(description.hidden == YES);
 
 				replayable.push_back(description.replayable == YES);
+
+				NSNumber *number;
+				if (@available(iOS 17.0, *)) {
+					number = description.rarityPercent;
+				}
+				rarity_percents.push_back(number != NULL ? number.doubleValue : -1);
 			}
 
 			ret["names"] = names;
@@ -235,6 +242,7 @@
 			ret["maximum_points"] = maximum_points;
 			ret["hidden"] = hidden;
 			ret["replayable"] = replayable;
+			ret["rarity_percents"] = rarity_percents;
 
 		} else {
 			ret["result"] = "error";