From fda0e23677d600f36a0038c0e1a88371624cdb7b Mon Sep 17 00:00:00 2001
From: oilboi <47129783+oilboi@users.noreply.github.com>
Date: Fri, 15 May 2020 17:55:43 -0400
Subject: [PATCH] Add in csm WAIH (What Am I Holding)

---
 init.lua  |  1 +
 waila.lua | 37 +++++++++++++++++++++++++++++++++++++
 2 files changed, 38 insertions(+)

diff --git a/init.lua b/init.lua
index e7c2aad..5f83326 100644
--- a/init.lua
+++ b/init.lua
@@ -7,6 +7,7 @@ player_movement_state = nil
 nether = nil
 aether = nil
 run = nil
+
 function initialize_all()
 	--declare globals for now
 	weather_intake = minetest.mod_channel_join("weather_intake")
diff --git a/waila.lua b/waila.lua
index 44c3da7..c72febc 100644
--- a/waila.lua
+++ b/waila.lua
@@ -33,7 +33,25 @@ local hud_node = minetest.localplayer:hud_add({
 	})
 
 
+local waih_name = minetest.localplayer:hud_add({
+	name = "hud_name",
+	position = {x=0.5,y=1},
+	hud_elem_type = "text",
+	number = 0xFFFFFF,
+	alignment = 0,
+	offset = { x = 0, y = -150},
+	text = "",
+	z_index = 1,
+})
+
+
+local pos_min = 10
+local pos_max = -150
+local waih_timer = 0
+local old_item = ""
+
 local function update()
+	--waila
 	if minetest.camera then
 		local pos = minetest.camera:get_pos()
 		local pos2 = vector.add(pos,vector.multiply(minetest.camera:get_look_dir(), 4))
@@ -57,6 +75,25 @@ local function update()
 			hud_item_name = ""
 		end
 	end
+
+	
+	--waih
+	local item = minetest.localplayer:get_wielded_item():get_name()
+	if waih_timer > 0 then
+		waih_timer = waih_timer - 0.01
+		if waih_timer <= 0 then
+			waih_timer = 0
+			minetest.localplayer:hud_change(waih_name, "text", "")
+		end
+	end
+	if item ~= old_item then
+		waih_timer = 1
+		local description = minetest.get_item_def(item).description
+		minetest.localplayer:hud_change(waih_name, "text", description)
+	end
+	old_item = item
+
+
 	minetest.after(0.01, function()
 		update()
 	end)
-- 
2.44.0