Add button push sound

CREDITS.md

@@ -61,6 +61,10 @@ Sounds:
 	- by Fupicat <https://freesound.org/people/Fupicat/sounds/521641/>
 	- Edit by Wuzzy (higher pitch)
 	- License: CC0
+- `lzr_sounds_button.ogg`:
+	- by Fourier <https://opengameart.org/content/forward-button-press-ui-sound>
+	- Edit by Wuzzy (shortened)
+	- License: CC BY 3.0
 - All other sounds come from Minetest Game (see license of Minetest Game 5.4.1 for details)
 
 Code:

mods/lzr_gui/init.lua

@@ -41,7 +41,9 @@ minetest.register_on_joinplayer(function(player)
 	player:set_formspec_prepend([=[
 		listcolors[#5c4432;#a87d5d;#3b2b20;#b75647;#ffffff]
 		bgcolor[#503b2c;false]
-		style_type[button;bgcolor=#5c4432]]=])
+		style_type[button;bgcolor=#5c4432]
+		style_type[button;sound=lzr_sounds_button]
+		style_type[image_button;sound=lzr_sounds_button]]=])
 	player:hud_set_hotbar_selected_image("lzr_gui_hotbar_selected.png")
 
 	local name = player:get_player_name()