Add in csm WAIH (What Am I Holding)

diff --git a/init.lua b/init.lua
index e7c2aada7e5efd19870ccb896dab716d91b06a34..5f833269c54adb4e8c61aac18a1357071f6fdb3f 100644 (file)
--- 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 44c3da7717cbf01056156c2c738513c1ebd89725..c72febc9c29ac9adb264bb1bdb8969e9be5b98b2 100644 (file)
--- 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)