A simple set of commands for use with maestro admin mod to do some common darkrp commands. Fixed up the code.

sh_darkrp_commands.lua

maestro.command("addmoney", {"player:target", "number"}, function(caller, targets, num)
	if #targets == 0 then
		return true, "Query matched no players."
	end
	for i = 1, #targets do
		local ply = targets[i]
		ply:addMoney(num)
	end
	return false, "added $%2 to %1's wallet"
end, [[Gives a player money.]])

maestro.command("setmoney", {"player:target", "number"}, function(caller, targets, num)
	if #targets == 0 then
		return true, "Query matched no players."
	end
	for i = 1, #targets do
		local ply = targets[i]
		ply:addMoney(-ply:getDarkRPVar("money"))
		ply:addMoney(num)
	end
	return false, "set %1's wallet to $%2"
end, [[Sets a player's wallet amount.]])

maestro.command("arrest", {"player:target", "number:optional"}, function(caller, targets, num)
	if #targets == 0 then
		return true, "Query matched no players."
	end
	if num == nil then
		num = GAMEMODE.Config.jailtimer
	end
	for i = 1, #targets do
		local ply = targets[i]
	        if not ply:isArrested() then
	            ply:arrest(num, caller)
	        end
	end
	return false, " arrested %1"
end, [[Arrests the player.]])
maestro.command("unarrest", {"player:target"}, function(caller, targets)
	if #targets == 0 then
		return true, "Query matched no players."
	end
	for i = 1, #targets do
		local ply = targets[i]
	        if ply:isArrested() then
	            ply:unArrest(caller)
	        end
	end
	return false, " released %1 from jail"
end, [[Releases the player.]])