--uncompact
function Hello(ctx)
 ctx:respond("Hello :smile:");
end

commands.add("hello",Hello);


--compact
 commands.add("hello",function(ctx) ctx:respond("Hello :smile:"); end);

bot = instance();
logger = bot:logger();

--Start Function
function start() 
	bot:onmessage(onmsg);--register onmsg as MessageHandler
	logger:info("My Lua Script Started");
end

--Raw Message Handler
function onmsg(args,message_obj)
	local user = message_obj:user();
  
	if(message_obj:isSelf()) then return; end
	if(message_obj:isBot())then return; end
  
	if(isPrefix(args[1],"!!")) then
		local command_name = removePrefix(args[1],"!!");
    		if(command_name == "test") then message_obj:respond("Test Respond"); end
	end
end

start();

commands.add("getpoint",function(ctx)
local guild_id = ctx:guildId();--get the guild ID
local madd = math.random(0,50);--Generate a random value

guildData_exset(guild_id,"money",0);--Create "money" if not exist
local value = guildData_get(guild_id,"money");--Get the value of "money"
guildData_set(guild_id,"money",value + madd);--set the value of "money" to value(the last value) + madd(the random value)

ctx:respond("Yes, You win " .. tostring(madd) .. " point for the server :medal: ");--send a message with the money added
end);