Add an option to choose which wrap character to use

mods/ITEMS/mcl_signs/api.lua

@@ -18,9 +18,18 @@ local SIGN_GLOW_INTENSITY = 14
 local LF_CODEPOINT = utf8.codepoint("\n")
 local CR_CODEPOINT = utf8.codepoint("\r")
 local SP_CODEPOINT = utf8.codepoint(" ")
-local DS_CODEPOINT = utf8.codepoint("-") -- used as the wrapping character
 
---local INVALID_UTF8_STR = {"<", "I", "n", "v", "a", "l", "i", "d", " ", "U", "T", "F", "-", "8", ">"}
+local WRAP_CODEPOINT
+do
+	local setting = core.settings:get("mcl_signs_wrap_character")
+	local wrap_char = "‐" -- "hyphen"
+	if setting == "ellipsis" then
+		wrap_char = "…"
+	elseif setting == "return" then
+		wrap_char = "↵"
+	end
+	WRAP_CODEPOINT = utf8.codepoint(wrap_char)
+end
 
 local DEFAULT_COLOR = "#000000"
 local DYE_TO_COLOR = {
@@ -162,7 +171,7 @@ local function ustring_to_line_array(ustr)
 			table.insert(lines, line)
 			line = {}
 		elseif #line >= LINE_LENGTH then
-			table.insert(line, DS_CODEPOINT)
+			table.insert(line, WRAP_CODEPOINT)
 			table.insert(lines, line)
 			line = {code}
 		else

mods/ITEMS/mcl_signs/characters.tsv

@@ -507,3 +507,7 @@ _	_un	3
 ω	_grk_om	5
 Ώ	_grk_om_tonos_	4
 ώ	_grk_om_tonos	5
+
+‐	_hyphen	5
+…	_ellipsis	5
+↵	_return	6

settingtypes.txt

@@ -261,6 +261,12 @@ mcl_buckets_use_select_box (Buckets use select box) bool false
 # 'Calendar' means from December 24th to January 7th
 vl_christmas_decorations (Christmas decorations) enum Calendar Always,Calendar,Never
 
+# The character used to break lines on signs when they reach the character limit.
+# * Hyphen: ‐
+# * Ellipsis: …
+# * Return: ↵
+mcl_signs_wrap_character (Signs wrapping character) enum hyphen hyphen,ellipsis,return
+
 [Experimental]
 # Whether ice is translucent. If disabled, ice is fully opaque.
 #
@@ -356,8 +362,5 @@ mcl_logging_dungeons (Dungeons generation logging) bool false
 # If enabled generated structures will be logged
 mcl_logging_structures (Structure generation logging) bool false
 
-#Complete debug logging for mcl_signs events. Use this if you have issues with signs.
-mcl_logging_mcl_signs (Complete debug logging for mcl_signs) bool false
-
-#Debug logging for mcl_events.
+# Debug logging for mcl_events.
 mcl_logging_event_api (Debug logging for mcl_events) bool false