Chapter 2: Join Messages
Of course, Skript doesn't just allow us to do Hello World commands, we can do much more. In this chapter, we're going to do something which is actually useful, join and leave messages.
In This Chapter
We will customize the join and leave messages of our server to something other than the bland old vanilla yellow join and leave messages. I also noticed that the last chapter was way too long and detailed, so I've decided I'll skip over the obvious stuff and only explain things that may put up a challenge for new scripters.
Part 1: So... What Are Events Again?
Events in Skript are called when something happens in the server. This could be a player dying, a player taking damage, a mob spawning, a command being ran, or even just the script loading up. Almost all events return values. For example, in the death event, there are 2 expressions you can use to access these values, victim and attacker. Similarly, the command event also returns a few values, this time being command, full command, and sender.
In this chapter, we're going to be using the Player Join Event and Player Quit Event specifically. We can use the following expressions in these events: player, join message, leave message.
Expressions used in events are usually called by the prefix event- so the player in the Player Join Event would be written as event-player. However, this is not always necessary.
Part 2: Creating An Event
To create our Player Join Event, we simply type on followed by the event name. But we do not include 'Event'. For the Player Join Event we can simply use on player join and just like the command in the previous episode, we will have to insert a semicolon at the end of creating our event. Our code should now look something like this.
on player join:Part 3: Changing The Join And Leave Messages
Again, just like in the previous chapter, we will put our next line of code after a tab, because whatever comes after the semicolon is now part of our event. So, let's change the message broadcasted. We're simply going to set the value of join message to our custom message. We can even include color codes! In my case, I'll set it to something simple, but you can change it to whatever you like! So, our next line will look something like set join message to "&7A player &6JOINED". We can now create a new Player Quit Event and just copy the code from the Player Join Event to this one, but change set join message to ... to set quit message to ... and of course change the text too.
And that's it! We've just created custom join and quit messages. Our code will now look something like this:
on player join:
set join message to "&7A player &6JOINED"
on quit:
set quit message to "&7A player &cQUIT"Warning Lots of reminders and warnings ahead!
To include an expression inside a string, simply placing the expression's name somewhere would not work. For example, writing set join message to "&7player's name &6JOINED" wouldn't work. It would just send "player's name" instead of actually sending the player's name. To fix this, we surround player's name with percent signs %.
Be careful of when you use percent signs! A lot of new scripters think that expressions are always surrounded by percent signs, but this is just not true. You would only surround an expression with percent signs if the expression is placed inside a text.
If you just want to use a percent sign in a text, and not to surround an expression, for example broadcast "50%" then all you would do is enter 2 percent signs instead of 1. So that would be broadcast "50%%".
To enter the next line, simply use the n[ew]l[ine] expression in your text. (Remember to surround it with percent signs, as I discussed in the paragraph above this one.) And if you've read the first chapter, you should know that the ew in new and the ine in line is optional. So you could ignore them and simply use nl.
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