From 2667be88f65a569df9ceedbcc449e558196109d4 Mon Sep 17 00:00:00 2001
From: Gary Talent <gary@drinkingtea.net>
Date: Wed, 31 Jan 2024 23:17:46 -0600
Subject: [PATCH] [nostalgia/core] Add largestPage function for Palette

---
 .../modules/core/include/nostalgia/core/palette.hpp      | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/nostalgia/modules/core/include/nostalgia/core/palette.hpp b/src/nostalgia/modules/core/include/nostalgia/core/palette.hpp
index 06eba728..72f97859 100644
--- a/src/nostalgia/modules/core/include/nostalgia/core/palette.hpp
+++ b/src/nostalgia/modules/core/include/nostalgia/core/palette.hpp
@@ -60,6 +60,15 @@ constexpr size_t colors(Palette const&pal, size_t page = 0) noexcept {
 	return 0;
 }
 
+[[nodiscard]]
+constexpr size_t largestPage(Palette const&pal) noexcept {
+	size_t out{};
+	for (auto const&page : pal.pages) {
+		out = ox::max(out, page.size());
+	}
+	return out;
+}
+
 oxModelBegin(NostalgiaPalette)
 	oxModelField(colors)
 oxModelEnd()