From f2f9a923515386d787a245fac52f78e815b3a839 Mon Sep 17 00:00:00 2001
From: rubenwardy <rubenwardy@gmail.com>
Date: Fri, 3 Feb 2017 22:28:09 +0000
Subject: Add per-stack descriptions using ItemStack Metadata

---
 src/guiFormSpecMenu.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'src/guiFormSpecMenu.cpp')

diff --git a/src/guiFormSpecMenu.cpp b/src/guiFormSpecMenu.cpp
index 45b0e9c11..67b3a9ad0 100644
--- a/src/guiFormSpecMenu.cpp
+++ b/src/guiFormSpecMenu.cpp
@@ -2303,7 +2303,12 @@ void GUIFormSpecMenu::drawList(const ListDrawSpec &s, int phase,
 			// Draw tooltip
 			std::wstring tooltip_text = L"";
 			if (hovering && !m_selected_item) {
-				tooltip_text = utf8_to_wide(item.getDefinition(m_client->idef()).description);
+				const std::string &desc = item.metadata.getString("description");
+				if (desc.empty())
+					tooltip_text =
+						utf8_to_wide(item.getDefinition(m_client->idef()).description);
+				else
+					tooltip_text = utf8_to_wide(desc);
 			}
 			if (tooltip_text != L"") {
 				std::vector<std::wstring> tt_rows = str_split(tooltip_text, L'\n');
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