Add sounds for itemframe

mods/rp_itemshow/init.lua

@@ -257,7 +257,12 @@ minetest.register_node("rp_itemshow:frame",{
 		-- So that placing a magnocompass on it will point
 		-- the needle to the correct direction
 		special_magnocompass_place_handling = 1},
-	sounds = rp_sounds.node_sound_defaults(),
+	sounds = rp_sounds.node_sound_defaults({
+           place = { name = "rp_itemshow_place_frame", gain = 0.5 },
+           dug = { name = "rp_itemshow_dug_frame", gain = 0.5 },
+           dig = { name = "rp_itemshow_dig_frame", gain = 0.35 },
+           footstep = { name = "rp_itemshow_dig_frame", gain = 0.35, pitch = 1.5 },
+	}),
 	is_ground_content = false,
 	on_rotate = function(pos, node, user, mode, new_param2)
 		if mode == screwdriver.ROTATE_AXIS then

mods/rp_itemshow/readme.md

@@ -1,4 +1,35 @@
-Itemshow mod
+# Itemshow mod
 
 Use the 'place' key to add or remove an item from a item frame or item showcase.
 Punch the block to force update if items do not appear.
+
+## Credits / licensing
+
+### Coding
+
+By Wuzzy.
+License: LGPLv2.1
+
+### Textures
+
+By Wuzzy, based on works by KaadmY.
+License: CC BY-SA 3.0
+
+### Sounds
+
+* `rp_itemshow_place_frame.ogg`
+    * Derivative work of sound 'Drinking' by PearceWilsonKing
+    * Origin: <https://freesound.org/people/limetoe/sounds/317012/>
+    * License: CC BY 3.0
+* `rp_itemshow_dig_frame.ogg`
+    * Based on a public domain sound
+    * License: CC0
+* `rp_itemshow_dug_frame.ogg`
+    * Based on a public domain sound
+    * License: CC0
+* `rp_itemshow_put_item.*.ogg`
+    * By Wuzzy
+    * License: CC0
+* `rp_itemshow_take_item.*.ogg`
+    * By Wuzzy
+    * License: CC0