/heal¶

This plugin adds a /heal command that fills your health bar. It's your first command that changes something about the player instead of just sending a message.

plugin.addCommand({
    name = "heal",
    description = "Heal yourself",
    usage = "/heal"
}, function(event)
    local player = event.getSender()
    player:setHealth(20)
    player:sendMessage("Healed!")
end)

How it works¶

The command is set up exactly like /hello, and the only new part is player:setHealth(20). setHealth is a method that comes from Minecraft, so it's called with a colon, and 20 is a full health bar, since each heart is worth 2. We also named the variable player this time instead of sender, which shows that the name is up to you, so pick whatever makes your code easiest to read.

Try it¶

Take some damage, then type /heal and watch your hearts fill back up.

Next: /feed.