hide name via alpha channel when empty; setting it to the empty string reverts it to the "default" value, the player's name.

.pre-commit-config.yaml

@@ -10,6 +10,20 @@ repos:
 
   - repo: local
     hooks:
+      - id: detect_debug
+        name: detect debug
+        language: pygrep
+        entry: DEBUG
+        pass_filenames: true
+        exclude: .pre-commit-config.yaml
+        fail_fast: true
+      - id: stylua
+        name: stylua
+        language: system
+        entry: stylua
+        pass_filenames: true
+        types: [ file, lua ]
+        fail_fast: true
       - id: luacheck
         name: luacheck
         language: system
@@ -17,9 +31,4 @@ repos:
         pass_filenames: true
         types: [ file, lua ]
         args: [ -q ]
-      - id: stylua
-        name: stylua
-        language: system
-        entry: stylua
-        pass_filenames: true
-        types: [ file, lua ]
+        fail_fast: true

monoid.lua

@@ -96,7 +96,7 @@ name_monoid.monoid_def = {
 	apply = function(nametag_attributes, player)
 		if nametag_attributes.hide_all then
 			player:set_nametag_attributes({
-				text = "",
+				text = " ",
 				color = { a = 0, r = 0, g = 0, b = 0 },
 				bgcolor = { a = 0, r = 0, g = 0, b = 0 },
 			})
@@ -143,11 +143,19 @@ name_monoid.monoid_def = {
 				text = nametag_attributes.text
 			end
 
-			player:set_nametag_attributes({
-				text = text,
-				color = nametag_attributes.color,
-				bgcolor = nametag_attributes.bgcolor or false,
-			})
+			if text == "" then
+				player:set_nametag_attributes({
+					text = " ",
+					color = { a = 0, r = 0, g = 0, b = 0 },
+					bgcolor = { a = 0, r = 0, g = 0, b = 0 },
+				})
+			else
+				player:set_nametag_attributes({
+					text = text,
+					color = nametag_attributes.color,
+					bgcolor = nametag_attributes.bgcolor or false,
+				})
+			end
 		end
 	end,
 }