Toggle Fly

This plugin allows users with the permission node lukkit.command.fly to fly when they run the /fly command. The plugin starts off by importing the chat color wrapper so that it can use colors in messages. Then it creates the fly command. In the command, it first checks if the sender is a player because only players are able to fly, then checks if they are already flying. If so then fly is turned off, otherwise, it is turned on. More info is explained in the code.

Code

main.lua

-- Imports
color = newInstance("#.wrappers.ChatColorWrapper", {plugin.getPlugin()})

-- A simple fly command
local flyCommand = plugin.addCommand({name="fly", permission="lukkit.command.fly"}, function(cmd)
    local sender = cmd.getSender()
    -- Make sure it's a player sending the command
    if not cmd.isPlayerSender() then
        sender:sendMessage(color.DARK_RED .. "Only players can fly, silly!")
        return
    end

    -- If the player is flying the make them fly, otherwise make them fall
    if sender:isFlying() then
        sender:setFlying(false)
        sender:setAllowFlight(false)
        sender:sendMessage(color.RED .. "Fly off")
    else
        -- This allows the player to fly
        sender:setAllowFlight(true)
        sender:setFlying(true)
        -- The player won't fly if it is on the ground, so we need to move them up a little
        sender:teleport(sender:getLocation():add(0, 0.000001, 0))
        sender:sendMessage(color.GREEN .. "Fly on")
    end
end)

plugin.yml