fix error on new mt ver, fixes #11

Author: mnh48

LICENSE.txt

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2018 muhdnurhidayat MNH48 <mnh48mail@gmail.com>
+Copyright (c) 2018 Yaya MNH48 <minetest@mnh48.moe>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,5 +1,5 @@
 # Unicode Parser
-[![License: MIT](https://img.shields.io/github/license/MuhdNurHidayat/unicodeparser.svg?label=License&style=flat-square)](https://github.com/MuhdNurHidayat/unicodeparser/blob/master/LICENSE.txt) ![GitHub repo size](https://img.shields.io/github/repo-size/MuhdNurHidayat/unicodeparser.svg?label=Repo%20size&style=flat-square) [![GitHub opened issues](https://img.shields.io/github/issues/MuhdNurHidayat/unicodeparser.svg?label=Issues&style=flat-square)](https://github.com/MuhdNurHidayat/unicodeparser/issues?q=is%3Aopen+is%3Aissue) [![GitHub closed issues](https://img.shields.io/github/issues-closed/MuhdNurHidayat/unicodeparser.svg?label=Issues&style=flat-square)](https://github.com/MuhdNurHidayat/unicodeparser/issues?q=is%3Aissue+is%3Aclosed) [![Current version](https://img.shields.io/github/release/MuhdNurHidayat/unicodeparser.svg?label=Current%20version&style=flat-square)](https://github.com/MuhdNurHidayat/unicodeparser/releases/latest) [![GitHub Release Date](https://img.shields.io/github/release-date/MuhdNurHidayat/unicodeparser.svg?label=Latest%20release&style=flat-square)](https://github.com/MuhdNurHidayat/unicodeparser/releases/latest) [![Minetest CSM](https://img.shields.io/badge/Minetest-Client%20Side%20Mod-orange.svg?style=flat-square&logo=data:image/svg+xml;base64,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)](https://forum.minetest.net/viewtopic.php?f=53&t=20003)
+[![License: MIT](https://img.shields.io/github/license/mnh48-minetest/unicodeparser.svg?label=License&style=flat-square)](https://github.com/mnh48-minetest/unicodeparser/blob/master/LICENSE.txt) ![GitHub repo size](https://img.shields.io/github/repo-size/mnh48-minetest/unicodeparser.svg?label=Repo%20size&style=flat-square) [![GitHub opened issues](https://img.shields.io/github/issues/mnh48-minetest/unicodeparser.svg?label=Issues&style=flat-square)](https://github.com/mnh48-minetest/unicodeparser/issues?q=is%3Aopen+is%3Aissue) [![GitHub closed issues](https://img.shields.io/github/issues-closed/mnh48-minetest/unicodeparser.svg?label=Issues&style=flat-square)](https://github.com/mnh48-minetest/unicodeparser/issues?q=is%3Aissue+is%3Aclosed) [![Current version](https://img.shields.io/github/release/mnh48-minetest/unicodeparser.svg?label=Current%20version&style=flat-square)](https://github.com/mnh48-minetest/unicodeparser/releases/latest) [![GitHub Release Date](https://img.shields.io/github/release-date/mnh48-minetest/unicodeparser.svg?label=Latest%20release&style=flat-square)](https://github.com/mnh48-minetest/unicodeparser/releases/latest) [![Minetest CSM](https://img.shields.io/badge/Minetest-Client%20Side%20Mod-orange.svg?style=flat-square&logo=data:image/svg+xml;base64,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)](https://forum.minetest.net/viewtopic.php?f=53&t=20003)
 
 ## What is Unicode Parser
 Unicode Parser `unicodeparser` is a client-side mod (CSM) for [Minetest](https://www.minetest.net).
@@ -58,15 +58,33 @@ CLI version and as workaround of paste problem:
 - Include translation support (which seems to be impossible right now because CSM can't access other files)
 
 
+## It does not work!
+
+### Chat appear as empty or as boxes
+
+Please change your Minetest font to something that actually have support for language you're using, for example, change it to [Noto Sans CJK JP](https://www.google.com/get/noto/#noto-sans-jpan) if you're writing Japanese.
+
+
+### It says "Character conversion failed!"
+
+The server is running as ASCII or other non-Unicode locale, there's nothing you can do to fix this.
+
+
 ## License
 
-(C) muhdnurhidayat (MNH48.com) and contributors
+(C) Yaya MNH48 and contributors
 
 Licensed under The MIT License, see [LICENSE.txt](/LICENSE.txt "The MIT License").
 
 
 ## Changelog
 
+### v1.3
+
+- Fix for Minetest 5.3.0
+- Add error message for servers that restricted usage of CSM that sends chat messages
+
+
 ### v1.2
 
 - The tool now convert the codepoint when you press enter after writing the text, so you don't need to click the button "Convert" anymore, but the button is still there for compatibility reasons.

init.lua

@@ -12,7 +12,7 @@
      | |     | |  | | | |\ \   ____| | | |___  | |\ \
      |_|     |_|  |_| |_| \_\ |______/ |_____| |_| \_\
 
-written by (C) 2018 muhdnurhidayat (MNH48.com) and contributors
+written by (C) 2018 Yaya MNH48 and contributors
                released under The MIT License
 --]]
 
@@ -22,7 +22,7 @@ local texttemp = ""    -- declare as empty string
 local serverprotocol   -- declare the name without type
 
 -- on connect to server, gets server protocol version
-minetest.register_on_connect(function()
+minetest.register_on_mods_loaded(function()
     serverprotocol = minetest.get_server_info().protocol_version
 end)
 
@@ -32,7 +32,7 @@ minetest.register_chatcommand("uc", {
 	description = "Directly convert and send out converted unicode escape.",
 	func = function(param)
 		texttemp = string.gsub(param, "\\u", "\\0x")
-        sendForProcess(texttemp)
+        sendForProcess(texttemp,"cli")
 	end
 })
 
@@ -50,32 +50,39 @@ minetest.register_chatcommand("ug", {
 
 -- define what to do when gui accepted input
 minetest.register_on_formspec_input(function(formname, fields)
-    if formname ~= "unicodeparser:upgui" then
+    if formname == "unicodeparser:upgui" then
+        texttemp = string.gsub(fields.text, "\\u", "\\0x")
+        sendForProcess(texttemp, "gui")
+    elseif formname == "unicodeparser:uperr" then
         return false
+    else
+        return true
     end
-    texttemp = string.gsub(fields.text, "\\u", "\\0x")
-    sendForProcess(texttemp)
 end)
 
 -- parse the input escaped strings
-function sendForProcess(texts)
+function sendForProcess(texts,interface)
     local allinput=half(texts,"\\")
-	
-	local toProcess = {}
-	if allinput == nil then
-	    return false
-	else
-        for i,line in ipairs(allinput) do
-	        local lineTemp = utf8(tonumber(line))
-            table.insert(toProcess,lineTemp)
-        end
-	    local finalOut = table.concat(toProcess)
-        if serverprotocol < 32 then
-            minetest.display_chat_message("You wrote: "..finalOut)
+	if checkMessagePermission() == true then
+        displayError(interface,"Unfortunately, this server does not allow you to send chat message using CSM, so this mod will not work.")
+    else
+        local toProcess = {}
+        if allinput == nil then
+            displayError(interface,"Please input some text!")
+            return false
+        else
+            for i,line in ipairs(allinput) do
+                local lineTemp = utf8(tonumber(line))
+                table.insert(toProcess,lineTemp)
+            end
+            local finalOut = table.concat(toProcess)
+            if serverprotocol < 32 then
+                minetest.display_chat_message("You wrote: "..finalOut)
+            end
+            minetest.send_chat_message(finalOut)
+            return true
         end
-	    minetest.send_chat_message(finalOut)
-        return true
-	end
+    end
 end
 
 -- split the input escaped strings
@@ -123,7 +130,32 @@ do
     end
 end
 
+-- check if server allow sending message from CSM
+function checkMessagePermission()
+    local restr = minetest.get_csm_restrictions()["chat_messages"]
+    return restr
+end
+
+-- display error according to message interface
+function displayError(interface,text)
+    if interface == "cli" then
+        print("[unicodeparser] ERROR: "..text)
+    elseif interface == "gui" then
+        minetest.after(1, showGui, text)
+    else
+        return false
+    end
+end
+
+-- show the actual GUI
+function showGui(text)
+    minetest.show_formspec("unicodeparser:guierr",
+            "size[6,6]"..
+            "label[2.5,1;".."ERROR".."]"..
+            "textarea[1,2;5,4;;"..text..";]"..
+            "button_exit[2,5;2,1;ok;OK]")
+end
+
 -- log the CSM
 local msg = "[unicodeparser] CSM loaded."
 minetest.log("info", msg)
-