Java Help | Scoreboard

[Taleeko]

Note: This is iHCF Scoreboard.

Trying to make the scoreboard do nothing if there is nothing after the specified line of code but if there is then it will add another line for example:

MC-Market
--------------------
Test: 10:00
--------------------


Nothing after, but with something after-

MC-Market
--------------------
Test: 10:00
--------------------
Enderpearl: 10.3s
--------------------

Im very VERY new to coding and am currently just messing around with iHCF till stuff works and learning from it and learning a lot of java from books etc.


MC-Market
--------------------
Test: 10:00
--------------------
--------------------

 

[Christopher]

Note: This is iHCF Scoreboard.

Trying to make the scoreboard do nothing if there is nothing after the specified line of code but if there is then it will add another line for example:

MC-Market
--------------------
Test: 10:00
--------------------


Nothing after, but with something after-

MC-Market
--------------------
Test: 10:00
--------------------
Enderpearl: 10.3s
--------------------

Im very VERY new to coding and am currently just messing around with iHCF till stuff works and learning from it and learning a lot of java from books etc.
https://hastebin.com/ohimaqojeg.vbs
Here is the code I tried and sort of worked but the line is there when nothing is after it also making it look like so:


MC-Market
--------------------
Test: 10:00
--------------------
--------------------

Can we have the entire section please.

 

[Taleeko]

I see nothing.

Can we have the entire section please.

I cant give the full section of code publicly but if you PM me ill be happy to but thats the code I tried.

 

[Taleeko]

Anyone know how what I can do to get this done?

 

[tassu]

if (lines.isEmpty()) {
    lines.add(add("§8§m-------------------------"));
}

 

[Taleeko]

if (lines.isEmpty()) {
    lines.add(add("§8§m-------------------------"));
}

Yea that's the code I made and tried. It did this:

MC-Market
--------------------
Test: 10:00
--------------------
--------------------

 

[tassu]

Yea that's the code I made and tried. It did this:

MC-Market
--------------------
Test: 10:00
--------------------
--------------------

That isn't your code. I replaced ; with { in end of if statement.

 

[Taleeko]

Well, found my silly mistake! In java an exclamation mark means the logical opposite so making the code as shown below basically means if the lines aren't empty

if (!lines.isEmpty()) {
lines.add(add("§8§m-------------------------"));
}[DOUBLEPOST=1492666304][/DOUBLEPOST]Although only thing is now it picks up on my last line on the scoreboard for the footer as a line so now there is always the spacer lol

 

[Rouvin]

what iHCF is

 

[LordOfTime]

what iHCF is

... facepalm

 

[Ritzzzez]

Try this super key feature. Learn to code the generic Java language before trying to do Bukkit or Spigot...