From 47cd917363a02e549a32a417c2dd4ba70af4c282 Mon Sep 17 00:00:00 2001
From: tacigar <ig.lhound@gmail.com>
Date: Tue, 6 Dec 2016 13:23:41 +0900
Subject: [PATCH 1/3] add get_wield_item_stack function

---
 maidroid/api.lua | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/maidroid/api.lua b/maidroid/api.lua
index 5c60f1e..de78200 100644
--- a/maidroid/api.lua
+++ b/maidroid/api.lua
@@ -120,6 +120,15 @@ function maidroid.maidroid.set_yaw_by_direction(self, direction)
 	self.object:setyaw(math.atan2(direction.z, direction.x) + math.pi / 2)
 end
 
+-- maidroid.maidroid.get_wield_item_info returns the maidroid's wield item's stack.
+function maidroid.maidroid.get_wield_item_stack(self)
+	local inv = self:get_inventory()
+	if inv:is_empty("wield_item") then
+		return nil
+	end
+	return inv:get_stack(1)
+end
+
 ---------------------------------------------------------------------
 
 -- maidroid.manufacturing_data represents a table that contains manufacturing data.

From aebdd7f0b077bbfab819999deb82b1deb112ba53 Mon Sep 17 00:00:00 2001
From: tacigar <ig.lhound@gmail.com>
Date: Tue, 6 Dec 2016 13:25:06 +0900
Subject: [PATCH 2/3] fix get_wield_item_stack function

---
 maidroid/api.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/maidroid/api.lua b/maidroid/api.lua
index de78200..f050264 100644
--- a/maidroid/api.lua
+++ b/maidroid/api.lua
@@ -126,7 +126,7 @@ function maidroid.maidroid.get_wield_item_stack(self)
 	if inv:is_empty("wield_item") then
 		return nil
 	end
-	return inv:get_stack(1)
+	return inv:get_stack("wield_item", 1)
 end
 
 ---------------------------------------------------------------------

From e6a25f523434a7d48b56abda901b4c8343c9a24b Mon Sep 17 00:00:00 2001
From: tacigar <ig.lhound@gmail.com>
Date: Tue, 6 Dec 2016 13:27:14 +0900
Subject: [PATCH 3/3] set maidroid's field

---
 maidroid/api.lua | 1 +
 1 file changed, 1 insertion(+)

diff --git a/maidroid/api.lua b/maidroid/api.lua
index f050264..7f5fade 100644
--- a/maidroid/api.lua
+++ b/maidroid/api.lua
@@ -434,6 +434,7 @@ function maidroid.register_maidroid(product_name, def)
 		get_look_direction           = maidroid.maidroid.get_look_direction,
 		set_animation                = maidroid.maidroid.set_animation,
 		set_yaw_by_direction         = maidroid.maidroid.set_yaw_by_direction,
+		get_wield_item_stack         = maidroid.maidroid.get_wield_item_stack,
 	})
 
 	-- register a spawner for debugging maidroid mods.