From b059821156b512c3efec22e39b2551656d41d32d Mon Sep 17 00:00:00 2001
From: Wuzzy <almikes@aol.com>
Date: Wed, 7 Dec 2016 19:14:38 +0100
Subject: Add sfinv_buttons support

---
 README.md           |  4 ++--
 depends.txt         |  1 +
 init.lua            | 20 +++++++++++++++++---
 locale/de.txt       |  1 +
 locale/template.txt |  1 +
 5 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index 5dc3469..4ab6a08 100644
--- a/README.md
+++ b/README.md
@@ -10,8 +10,8 @@ Current version: 0.9.0
 To open the help, there are multiple ways:
 
 - Use the `/doc` chat command. This works always.
-- If you use Unified Inventory, click on the blue question mark icon in the
-  inventory menu
+- If you use Unified Inventory or Minetest Game, you will find an extra
+  button in the inventory
 
 The documentation system itself should be more or less self-explanatory.
 
diff --git a/depends.txt b/depends.txt
index e5f139a..c6040df 100644
--- a/depends.txt
+++ b/depends.txt
@@ -1,3 +1,4 @@
 intllib?
 unified_inventory?
+sfinv_buttons?
 central_message?
diff --git a/init.lua b/init.lua
index 57808ee..e18f345 100644
--- a/init.lua
+++ b/init.lua
@@ -1197,18 +1197,32 @@ minetest.register_on_leaveplayer(function(player)
 end)
 
 ---[[ Add buttons for inventory mods ]]
+local button_action = function(player)
+	doc.show_doc(player:get_player_name())
+end
+
 -- Unified Inventory
 if minetest.get_modpath("unified_inventory") ~= nil then
 	unified_inventory.register_button("doc", {
 		type = "image",
 		image = "doc_button_icon_hires.png",
 		tooltip = S("Documentation System"),
-		action = function(player)
-			doc.show_doc(player:get_player_name())
-		end,
+		action = button_action,
 	})
 end
 
+-- sfinv_buttons
+if minetest.get_modpath("sfinv_buttons") ~= nil then
+	sfinv_buttons.register_button("doc", {
+		image = "doc_button_icon_lores.png",
+		tooltip = S("Collection of help texts"),
+		title = S("Documentation System"),
+		action = button_action,
+	})
+end
+
+
+
 minetest.register_privilege("doc_reveal", {
 	description = S("Allows you to reveal all hidden help entries with /doc_reveal"),
 	give_to_singleplayer = false
diff --git a/locale/de.txt b/locale/de.txt
index 03864e3..2ad8ff2 100644
--- a/locale/de.txt
+++ b/locale/de.txt
@@ -38,3 +38,4 @@ This is the Documentation System, Version %s. = Dies ist das Dokumentationssyste
 You haven't chosen a category yet. Please choose one in the category list first. = Sie haben noch keine Kategorie gewählt. Bitte wählen Sie zuerst eine Kategorie in der Kategorienliste aus.
 You haven't chosen an entry yet. Please choose one in the entry list first. = Sie haben noch keinen Eintrag gewählt. Bitte wählen Sie zuerst einen Eintrag in der Eintragsliste aus.
 Nameless entry (%s) = Namenloser Eintrag (%s)
+Collection of help texts = Sammlung von Hilfetexten
diff --git a/locale/template.txt b/locale/template.txt
index 415dfd3..a20f982 100644
--- a/locale/template.txt
+++ b/locale/template.txt
@@ -38,3 +38,4 @@ This category is empty. =
 This is the Documentation System, Version %s. =
 You haven't chosen a category yet. Please choose one in the category list first. =
 You haven't chosen an entry yet. Please choose one in the entry list first. =
+Collection of help texts =
-- 
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