It's an enum smooth brain
#help-development
remote swallow
smooth brain too smooth
bold vessel
?1.8
undone axleBOT
opal juniper
All uppercase values
enum CoolPeople {
Oliver,
EpicEpic,
Ollie
}
enum NotCoolPeople {
Coll1234567
}
😎
indigo frost
Hi so im getting an entity using Bukkit.getWorld("world").getEntities().get(l) and I want to be able to kill this entity. How do I do that?
i did
didn't work
l is the variable in a for loop, it goes through all entities
late hinge
it works
pure dagger
what is PersistentDataType.TAG_CONTAINER ?
pseudo hazel
i think thats for chests and stuff
pseudo hazel
nvm i read it wrong
young knoll
Essentially you can put a persistent data container inside another persistent data container
pure dagger
uhm ok
late hinge
@remote swallow when i made exactly as you sent to me but when i made this conditional
isn't works
@remote swallow
@EventHandler
public void onCommand(PlayerCommandPreprocessEvent event) {
switch (event.getMessage()) {
case "/gm":
event.setCancelled(true);
if (event.getPlayer().getGameMode() == GameMode.CREATIVE) {
event.getPlayer().setGameMode(GameMode.SURVIVAL);
event.getPlayer().sendMessage("§aYou're in survival!");
}else{
event.getPlayer().setGameMode(GameMode.CREATIVE);
event.getPlayer().sendMessage("§aYou're in creative!");
}
break;
because its checking just for /gm
pseudo hazel
Essentially you can put a persistent data container inside another persistent da...
sounds pretty useful if your olugin has a lot data for container to save
remote swallow
if its /gm you want you dont need that
you only need that for /gamemode
alos that doesnt work because your syntax is wrong
pure dagger
can i store boolean?
remote swallow
?learnjava
undone axleBOT
Here are some links to get you started on learning Java:
- https://www.codecademy.com/learn/learn-java
- https://www.sololearn.com/learning/1068
- https://www.learnjavaonline.org/
- https://programmingbydoing.com/
- https://docs.oracle.com/javase/tutorial/java/index.html
The last one is the only official one, however some of those concepts assume that you already know a bit about programming.
pure dagger
can i store boolean?
in persistent data container
remote swallow
can i store boolean?
on pdc? yes
pure dagger
how
young knoll
just use a byte
remote swallow
wait we dont have a bool?
pure dagger
uh
pseudo hazel
yes and cast it at both ends
pseudo hazel
getbyte() == 0 ? false : true
pure dagger
yep
pseudo hazel
yeah not really casting but you get the point
worldly ingot
getbyte() == 0 ? false : true
Don't even need the ternary. getByte() == 1 would suffice
pure dagger
oh yeah
pure dagger
3?
pseudo hazel
primary operator is like inverting something, i.e. !
pure dagger
Don't even need the ternary. `getByte() == 1` would suffice
why dont just use this
pseudo hazel
secondary operator are most operators like + and - etc
and ternary is like the if statement
yeah thats good to use
you asked about what a ternary was so I explained it
pure dagger
yeah
thorn crypt
How can I know with what domain a player is joining a server ?
pseudo hazel
what do you mean by domain
thorn crypt
like i'm joining using play.myserver.com
pseudo hazel
oh yes
pure dagger
ok
pseudo hazel
thanks for correcting me haha
remote swallow
like i'm joining using play.myserver.com
alex has something for this
young knoll
Urinary.
worldly ingot
Sure, urinary
remote swallow
coll is so mature
young knoll
Of course
remote swallow
alex has something for this
@tender shard wake up
thorn crypt
alex has something for this
Oh nice
remote swallow
just looking at messages, check what PlayerLoginEvent#getHostname() returns
pure dagger
I have another question
what is finally for?
remote swallow
finally?
pure dagger
in try catch
young knoll
It executes at the end of the statement
dire tapir
hello, I've been working on a plugin and I need to check if a block has gravity (so if it's sand, or gravel, or etc). Is there any quick way to check this, because I couldn't find anything in documentation. Would the best way be to check for all gravity blocks manually?
young knoll
Regardless of if it succeeds or catches an error
remote swallow
pure dagger
What's the difference between this
try {
//code a
} catch (Exception exception) {
//code b
} finally {
//code c
}
and this
try {
//code a
} catch (Exception exception) {
//code b
}
//code c
pure dagger
because i dont understand
remote swallow
What's the difference between this
try {
//code a
} catch (Exception...
the first will run that finally code if theres an error it catches or not
the latter will error out and not run it
lost matrix
What's the difference between this
try {
//code a
} catch (Exception...
finally is always called. Doesnt matter if exception is throw or not
thorn crypt
just looking at messages, check what `PlayerLoginEvent#getHostname()` returns
it return my connection (like my IP with my internet provider)
pure dagger
and in the second example code c isnt gonna run? what?
remote swallow
it return my connection (like my IP with my internet provider)
ah, idk what method alex used
remote swallow
and in the second example code c isnt gonna run? what?
if the error is caught the method ends there, because of an exception
finally would run code c regardless of that
lost matrix
and in the second example code c isnt gonna run? what?
Its not ran if the exception was critical and exits the current call stack
tawny remnant
I'm creating a Mana system. Everything works except I want to make players be able to expand their Mana Limit. Base is 100 and I'm wondering how I can do it?
remote swallow
if by menus you mean me, ill join you
sinful kiln
Is there a way to clone a instance of CraftBlockState?
pure dagger
why byte doesnt work?
icy beacon
what's the error
sinful kiln
The value isn't a byte that's why, you need to cast the 1 to byte so like this: (byte) 1
icy beacon
why what
sinful kiln
Java has no literal way to write a byte as far as I know
icy beacon
yeah it only has longs and floats
sinful kiln
But I think byte x = 1; works without casting
icy beacon
and doubles
icy beacon
rule #38273 of programming: if it works, don't touch it, unless it falls apart
pure dagger
yeah
pearl seal
Hello. I registered event onInventoryDrag and my event doesn't work normally. I don't understand how it works but it doesn't called every times when I moving item in inventory. Event handler calling through time
young knoll
It's only called when you drag a stack over several slots
pearl seal
Over several only?
icy beacon
tbh just don't work with raw Bukkit Inventory API
it's a pain in the ass
use a library
pearl seal
Which?
pearl seal
I just manipulating with item inside inventory. This is really bad that I should use some library instead of base api to make so simple thing...
icy beacon
well you can use base Bukkit API
pure dagger
is there faster way to do
if (boolean) {
a = 1;
} else {
a = 0;
}
?
icy beacon
but it's a pain
tawny remnant
Why isnt my class sending an ActionBar? not giving any errors
https://paste.md-5.net/siqadilaxi.cs
sinful kiln
is there faster way to do
if (boolean) {
a = 1;
} else {
a = 0;
}
?
You mean a smaller way?
icy beacon
is there faster way to do
if (boolean) {
a = 1;
} else {
a = 0;
}
?
a == boolean ? 1 : 0
pure dagger
ooh
icy beacon
ternary operator
pure dagger
yeeeh
icy beacon
might need to put boolean ? 1 : 0 into parentheses
sinful kiln
a == boolean ? 1 : 0
Only one =
icy beacon
oops
pure dagger
yes
icy beacon
yeah
icy beacon
if you're into readability you can just do
if (boolean) a = 1;
else a = 0;
yeah I'm just sleepy rn my bad
pure dagger
if you're into readability you can just do
```java
if (boolean) a = 1;
else a = ...
no i use that
with ?
pure dagger
i like it
icy beacon
sure thing go for it then
pure dagger
wait i need to cast it to byte again? bruh
pearl seal
if you're into readability you can just do
```java
if (boolean) a = 1;
else a = ...
By my humble C# enjoyer opinion check and expression shouldn't be in single line
pure dagger
sinful kiln
yeah
pure dagger
im quitting this job
rough ibex
lmao
sinful kiln
You could use an int and cast it to an byte later
icy beacon
By my humble C# enjoyer opinion check and expression shouldn't be in single line
haha that's why I only have 2 hours of experience in C#
pearl seal
haha that's why I only have 2 hours of experience in C#
Just this looks like bad I think.
icy beacon
maybe you feel this way sure
one needs to write their code in a way that'll be readable to them particularly
I'd probably go for that instead of a ternary
but it's up to the coder to choose
icy beacon
I actually feel the opposite way haha
pearl seal
I'm agree. Ternary operator is good syntax sugar that has been added
sinful kiln
boolean1 ? (boolean2 ? (boolean3 ? a : b) : (boolean4 ? c : d)) : e
That's unreadable imo
icy beacon
I sometimes catch myself doing stuff like this
final ObjectType longName =
longAssCondition ?
valueOne :
valueTwo;
oh
icy beacon
but barely ever do that for short ternarys
icy beacon
true
serene sigil
hi, ive intergraded my discord bot in a spigot plugin. everything works fine, but when i stop the server, it gets stuck at the disable part, do i have to add some code in the onDisable method to stop this from happening?
icy beacon
well the JDA bot should be stopped in onDisable afaik
serene sigil
where then?
icy beacon
?
sinful kiln
Is there a way to clone a instance of CraftBlockState?
So after more investigation I'm guessing there is no way to do so T^T
If anyone knows one anyway please contact me x)
pearl seal
Hello. I registered event onInventoryDrag and my event doesn't work normally. I ...
And if return to that. Maybe someone understands why that event calling handler in random case when I'm dragging item?
icy beacon
?nocode
undone axleBOT
It’s hard to answer a programming question without code
Oh no! You ran into a problem. But no worries, people are willing to help, but first they need to see your code. This is because otherwise, they would be providing help based on guesses instead of concrete knowledge. Whether it be a compile error, runtime error, or an unexpected output, I'm sure that if you were to provide code, you'd receive a quick solution.
pearl seal
Sorry
@EventHandler
public void onInventoryDrag(InventoryDragEvent ev)
{
ev.getWhoClicked().setHealth(0.1);
if (!ev.getWhoClicked().getClass().isAssignableFrom(Player.class))
return;
if (ev.getCursor().getItemMeta().getAsString().toLowerCase() == "elytra")
ev.getInventory().removeItem(ev.getCursor());
}
setHealth added for debug
chrome beacon
Don't compare strings with ==
sinful kiln
So as far as I know getItemMeta().getAsString() doesn't return the item type as string
chrome beacon
That too
serene sigil
Don't compare strings with ==
ye lol
sinful kiln
You should use .getType().name().toLowerCase().equals("eyltra") instead
serene sigil
This is java...
use .equals()
pearl seal
If I will compare string using == java will try to compare links or values?
sinful kiln
But if you're trying to compare the type then just compare the type enum
Which looks like this: .getType() == Material.ELYTRA
pearl seal
Understand. Thanks
But general problem is that my debug doesn't calling at any times when I'm drags item
sinful kiln
The inventory drag event is only called if you are dragging an ItemStack (that is in your cursor) over multiple slots in the inventory GUI
rough ibex
also, instead of doing if (!ev.getWhoClicked().getClass().isAssignableFrom(Player.class)) you can just do if (!ev.getWhoClicked() instanceof Player) I believe
chrome beacon
^
sinful kiln
So what you want is probably the InventoryClickEvent anyway
rough ibex
you can also cast it in the same line if it can be casted with if (ev.getWhoClicked() instanceof Player newPlayerVar)
chrome beacon
So what you want is probably the `InventoryClickEvent` anyway
You'd probably want both
serene sigil
hi, ive intergraded my discord bot in a spigot plugin. everything works fine, bu...
can someone help?
sinful kiln
you can also cast it in the same line if it can be casted with `if (ev.getWhoCli...
Only with Java 17 if I remember correctly
sinful kiln
can someone help?
?nocode
undone axleBOT
It’s hard to answer a programming question without code
Oh no! You ran into a problem. But no worries, people are willing to help, but first they need to see your code. This is because otherwise, they would be providing help based on guesses instead of concrete knowledge. Whether it be a compile error, runtime error, or an unexpected output, I'm sure that if you were to provide code, you'd receive a quick solution.
rough ibex
Ah, right
chrome beacon
well the JDA bot should be stopped in onDisable afaik
@serene sigil
Oops sorry for the ping ZBLL
pearl seal
you can also cast it in the same line if it can be casted with `if (ev.getWhoCli...
Thanks for help. I thought that java doesn't have an alternative for typeof() and is operator
serene sigil
<@921897928245776406>
that still doesnt fix it 💀
chrome beacon
Show your code
rough ibex
@pearl seal remember that you will need 17 for that new cool syntax with the casted variable in the expression
pearl seal
17 version of java will run on spigot 1.19.3?
rough ibex
yes
sinful kiln
yeah
serene sigil
this is what i currently have:
dire tapir
hello I need help with placing tall grass, it only places the lower half when I use getBlock().setType(Material.TALL_GRASS)
chrome beacon
Use showdown now
chrome beacon
hello I need help with placing tall grass, it only places the lower half when I ...
Yeah set the other half
rough ibex
hello I need help with placing tall grass, it only places the lower half when I ...
you will need to do it for the block above as well
they are two blocks
dire tapir
when I do that it removes the whole thing
sinful kiln
But you need to use the BlockData object if I'm not mistaken and choose which side to set
chrome beacon
^ It won't work if you try to place two bottom halves
serene sigil
Use showdown now
wdym?
serene sigil
oh so remove everything and use shutdownnow?
chrome beacon
Yeah
serene sigil
kk
sinful kiln
@dire tapir
The blockdata for both looks like this
Lower half: minecraft:tall_grass[half=lower]
Uppwer half: minecraft:tall_grass[half=upper]
You can create a blockdata object with Bukkit.createBlockData(String)
young knoll
There's also Material.createBlockData
dire tapir
<@555103820133433365>
The blockdata for both looks like this
Lower half: `mine...
I tried using that but placing the upper part deletes the lower one (it is correctly placed on a grass block)
serene sigil
thx it works now
sinful kiln
Just don't update the blocks
serene sigil
@chrome beacon
sinful kiln
I tried using that but placing the upper part deletes the lower one (it is corre...
event.getWorld().getBlockAt(0, 0, 0).setBlockData(<BlockData here>, false);
As an example
dire tapir
`event.getWorld().getBlockAt(0, 0, 0).setBlockData(<BlockData here>, false);`
alright this doesnt work for me apparently but what did work is putting a 1 tick delay in between, thank you
late hinge
some1 knows how change this default message? "Your game mode has been updated"
dire tapir
some1 knows how change this default message? "Your game mode has been updated"
I think you can cancel the message with the PlayerGameModeChangeEvent
late hinge
I think you can cancel the message with the PlayerGameModeChangeEvent
could you show me how can i do that?? cuz i tried but i dunno if its right
atomic swift
how can i check if a plugin is being loaded through a /rl
dire tapir
could you show me how can i do that?? cuz i tried but i dunno if its right
you do e.cancelMessage(); and then e.getPlayer().sendMessage("new message");
dire tapir
could you show me how can i do that?? cuz i tried but i dunno if its right
unless you have essentials or some other plugin like it this would work
late hinge
you do e.cancelMessage(); and then e.getPlayer().sendMessage("new message");
e.cancelmessage() doesn't exist
pure dagger
how to change player name above his head?
limpid nexus
Should be possible to do just loop all the online players in each server on the network
pure dagger
how to change player name above his head? AI is telling me weird things
so i have to ask human
tardy delta
wait wha
ancient plank
Wub dah zkah
full holly
does anyone know how I can listen to a economy update event (deposit/withdraw) in vault?
full holly
Probably inject an economy proxy
thanks I'll try that
indigo frost
hi, in my custom plugin, how do I send messages to the action bar?
young knoll
How are you depending on it
.
rough drift
https://i.gyazo.com/33937b4a21c3e93ac204303b2927cb06.png
for(Player player : players) btw
no need to use a fori w/ get
indigo frost
ooo i didnt know that ty
young knoll
Looks like they depend on the jar
indigo frost
where would I find my pom.xml
rough drift
oh you're not using maven?
indigo frost
ngl I have no idea what i'm using
im not familiar with intelliJ
when I learnt java I used NetBeans
rough drift
frfr
rough drift
ikik
bold vessel
Som1 know why its not working ? Its supposed to drop spawner with the pdc of the spawner gave with the /bspawner
Bspawner :
https://paste.md-5.net/ukajofeyim.java
Spawner :
https://paste.md-5.net/koxubuzici.java
it should work i havent error
eternal night
I mean, what are you getting ?
beyond that, early returns would really help the readability of your code
bold vessel
I mean, what are you getting ?
nothings
when i do /spawner near of a spawner it should drop it
versed canyon
nothings
I recommend adding some debug messages to see where the code is failing. For all the if statements, give them an else block that says something like
player.sendMessage("state instanceof CreatureSpawner failed");
But lynxplay is right about early returns, your statements are indented way too much.
amber vale
For some reason when detecting an ItemStack for it being of Material.[WOODTYPE]_PLANKS (for example, Material.OAK_PLANKS), oak planks don't return that
chrome beacon
Make sure the api version is set in your plugin.yml
late hinge
hey guys i want to make a permissions system how i make this??
amber vale
Make sure the api version is set in your plugin.yml
Yeah It's correct
late hinge
like in my plugin there are some "haspermissions" that i did set if i just use permissionsEx this is gonna works everything running well?
late hinge
https://www.youtube.com/watch?v=jytF-6WD2Eo
tysm
amber vale
tysm
Pro tip: The internet exists; If you have a problem with knowledge google "[thing i dont know] tutorial"
late hinge
Pro tip: The internet exists; If you have a problem with knowledge google "[thin...
well okay thx
late hinge
Pro tip: The internet exists; If you have a problem with knowledge google "[thin...
hey dude but in this video he just teach how to detect the permissions
i wanna know
like
how i make the system to set roles
and give each role perm
yk?
late hinge
https://www.youtube.com/watch?v=Geo8xG0vri4
🫡
torn shuttle
green text? Advanced coding? Oh no we have a hacker in our midst
regal scaffold
I have a pregunta:
I need to access a method in API section of completely different plugin. Specifically the method that you can see below. I added the plugin that has the method as a maven dependency and I can access all the files. But how can I actually use the method below?
package io.github.beefdev.police.api.handcuff.manager;
public interface HandcuffManager {
boolean isHandcuffed(Player player);
I can't just do HandcuffManager.isHandcuffed cause the method is not static, so how do I get an instance or what's the correct approach to this?
pure dagger
hespañol
tawdry echo
young knoll
You can't make an instance of an interface
regal scaffold
You can't make an instance of an interface
Yes that is correct
young knoll
There is a class that implements it somewhere that you need an instance of
regal scaffold
But then
Why does this plugin that I need to use the method from have a API module and a plugin module?
What's the point
torn shuttle
because anything implementing that interface will have that method
regal scaffold
Ok yeah so the class is
BaseHandcuffManager
And indeed it implements the class that has the method that I need
Ok so I've reached the main file from the plugin that I need to get an instance from
torn shuttle
probably not where you want to be
regal scaffold
It has a #getAPI method
That paths all the way down to the instance of the class that implements what I need
So how do I get the instance of a running plugin that doesn't have a static method?
young knoll
PluginManager#getPlugin
regal scaffold
That's what it was
Ok
I assume it's safer to get the instance onLoad() instead of onEnable()
To ensure that it's loaded, right
?
young knoll
Enable is called after load
wicked iron
hi all is anyone able to help me ban items on a server?
winged anvil
hi all is anyone able to help me ban items on a server?
yeah just /ban oak_planks
wicked iron
does that realy work?
wicked iron
yeah just /ban oak_planks
i am on 1.7.10 server and want to ban gem armor
eternal oxide
?1.8 as we don;t have a ?1.7.10
undone axleBOT
wicked iron
?1.8 as we don;t have a ?1.7.10
yes 1,8 sorry
tardy delta
site down?
indigo frost
Hi I really need some help. I'm trying to send a message to the action bar, but for some reason the ChatMessageType is just not available. Like it asks me to create a new variable or create a new class. I just can't use it. I have spigot API as a dependency and every other thing I use from spigot works. Here is my code:
for(Player player : players){
player.spigot().sendMessage(ChatMessageType.ACTION_BAR, TextComponent("§bhi"));
}```players is an arraylist of players
sullen marlin
?bootstrap
undone axleBOT
Bootstrap Jar
The main spigot-1.18.jar is now a bootstrap jar which contains all libraries. You cannot directly depend on this jar. You should depend on Spigot/Spigot-API/target/spigot-api-1.18-R0.1-SNAPSHOT-shaded.jar, or the entire contents of the bundler directory from your server, or use a dependency manager such as Maven or Gradle to handle this automatically.
Please read the release notes for further information: https://www.spigotmc.org/threads/9-years-of-spigotmc-spigot-bungeecord-1-18-1-18-1-release.534760/#post-4305163
indigo frost
I currently have spiot-api-1.16.5.jar
sullen marlin
Where did you get it from
indigo frost
vocal cloud
Wait are you not using maven?
sullen marlin
You need the -shaded version if you're not using maven/gradle
indigo frost
how do i get that, or how do i switch my project to maven/gradle?
undone axleBOT
sullen marlin
Idk @tender shard probably has a good tutorial
regal scaffold
Is it possible to add a delay to an action?
Like PlayerInteractEvent by 0.3ms
So like, force a slight lag?
eternal night
smallest unit would be 50ms
lost matrix
Is it possible to add a delay to an action?
Like PlayerInteractEvent by 0.3ms
Sure. But why?
terse ore
one question, am I the only one when looping with x y z loops y x z?
eternal oxide
inner loop goes first
terse ore
wdym
eternal oxide
for (x...
for (y...
for (z...```
loops z then y then x.
eternal oxide
do it whatever order you want, but inner loop has to complete before the outer can run
terse ore
it's the only thing that makes sense in my head
eternal oxide
y,x,z makes sense in a 3d space
dusk wedge
How do I go about cancelling the client side block break animation? I can control server-side sending to player using "Set Block Destroy Stage", but the client side overlaps with this. The effect I'm looking for is similar to hypixel mining/cosmicprisons.
young knoll
They give the player client side mining fatigue
dusk wedge
They give the player client side mining fatigue
Ah, I didn't even think of this. Thanks!
tender shard
good morning everyone
sullen marlin
https://blog.jeff-media.com/how-to-create-your-first-minecraft-plugin-using-the-...
can we jus tmake you the official docs
tender shard
I love writing docs lol
vernal oasis
Does anyone know how to add color w/ holographic displays?
tender shard
so, sure
young knoll
MD is gonna make your write all future javadocs for spigot
regal scaffold
Sure. But why?
It's for a game functionality. How can I do it?
winged anvil
?paste
undone axleBOT
sullen marlin
0.3ms is literally nothing
tender shard
Does anyone know how to add color w/ holographic displays?
does it not support the normal color codes?
sullen marlin
did you mean 0.3 seconds
terse ore
good morning everyone
gm?
terse ore
I love writing docs lol
._.
regal scaffold
did you mean 0.3 seconds
I did, apologies. It is 0.3 seconds so 300ms
vernal oasis
I mean, it does but I'm making a plugin with it as an api so color just show up as text like &7Test instead of being grey
https://dev.bukkit.org/projects/holographic-displays
Using this one
tender shard
throw your text through ChatColor.translateAlternateColorCodes
tender shard
btw des HolographicDisplays use NMS area effect clouds, or at least NMS armorstands? Because if not, you are better of just using spigot API
especially now that Displays exist
tender shard
oh ok displays were added in 1.19.4
vernal oasis
how does ChatColor.translateAlternateColorCodes work?
tender shard
example:
vernal oasis
also should I be using the bukkit one or md5's?
tender shard
String text = "&cThis is red";
String translatedText = ChatColor.translateAlternateColorCodes('&', text);
translatedText now is red + "this is red"
vernal oasis
ah got it?
so not like this? lol
or would that still work
yeah nvm that would still work
terse ore
im just confused
System.out.println(minLocation);
System.out.println(maxLocation);
minLocation.getBlock().setType(Material.DIAMOND_BLOCK);```Holy shit it actually worked lmao
vernal oasis
throw your text through ChatColor.translateAlternateColorCodes
That worked, surprisingly
tender shard
ofc it worked 😄
tender shard
you mean bukkit vs bungeecord
young knoll
Use the bungee one
young knoll
It supports hex color
tender shard
rule 1: do not care about "optimized" but use whatever works
vernal oasis
if both work, then look at optimization
tender shard
do you need hex colors?
winged anvil
I'm trying to save items out to a .json file after serializing them to use later. This is so I can make a in-game item editor to make viewing items easier and other reasons I have. When I call CustomItems#saveItem() from my onEnable in the ChunkWars class it works perfectly. But in the SaveItem (CommandExecutor) class it gives me this https://paste.md-5.net/himoqosuha.cs. Here is the source code https://paste.md-5.net/qujotijuli.java. I've been going nuts all day. I don't want to use yaml but I will if I have to?
young knoll
Back when the bungee chat color was added to spigot MD said to use that
So I just use that
vernal oasis
probably not, but idk maybe in the future they'll want the that like gradient thing people are doing now
and those like boxes around the ranks that's weird
tender shard
I'm trying to save items out to a .json file after serializing them to use later...
write a proper TypeAdapter for your class
tender shard
I'm trying to save items out to a .json file after serializing them to use later...
"I don't want to use yaml" - why not?
vernal oasis
yml annoying
tender shard
spigot's builtin ConfigurationSerliazable will do everything you are looking for
winged anvil
write a proper TypeAdapter for your class
ive got these https://paste.md-5.net/yafufokaxa.java
tender shard
yml annoying
alternatives?
winged anvil
yeah p much
vernal oasis
the spacing can easily get fucked and ruin everything and you not even know
tender shard
well all the alternatives like json etc are way more annoying
winged anvil
yaml it is ig
vernal oasis
apparently tabbing and spacing, and whitespaces are all different
tender shard
obviously yaml is nicer for admins to edit, while json takes 0.000127 seconds less to parse
however you only parse the file once, so who cares whether it takes 0.0000127 seconds or 0.0002 seconds
young knoll
Muh CPU cycles
torn shuttle
I'm an egalitarian, I make the main thread wait for 3 seconds for every file I load
it's not nice to discriminate
young knoll
You can slowly lower that every update to make yourself look like a master of optimization
regal scaffold
How can I add 300ms delay to something like an InteractEvent
young knoll
Every $1 you give me i'll remove 100ms from the thread.sleep
young knoll
Well you don't have control over what actually happens after your event listener code
So the only easy solution I can think of is to just sleep the entire server
Which is of course, not a good
regal scaffold
Yeah I don’t need to cancel it either, just need to have my event listener have a bit of lag
torn shuttle
lol
quaint mantle
So the only easy solution I can think of is to just sleep the entire server
Why not? The server may be tired, let him sleep! #ServerRights
torn shuttle
that's not how that works, that's not how any of this works
torn shuttle
is dumb
regal scaffold
I’m trying to have action stacking
young knoll
Because you can delay your handler code with just a bukkit runnable
But you can't delay the server's code
remote swallow
Why not? The server may be tired, let him sleep! #ServerRights
Too late, just stole them
terse ore
does Location#add return a new Location or it just modifies the current x y z of the Location?
torn shuttle
probably could just clone the event itself somehow
young knoll
does Location#add return a new Location or it just modifies the current x y z of...
modifies
undone axleBOT
regal scaffold
any way of making a copy instead of modifying?
.clone
torn shuttle
the clone wars have begun
young knoll
terse ore
k restarting let me try
remote swallow
Them darn starwarts be cloning again
regal scaffold
I’m making a volleyball game. When you hit the ball the first time it goes up. And while it’s going up, you can hit it a second time to have more power straight
remote swallow
Maps?
regal scaffold
But currently with no delay, it’s really hard to do, so if I add some lag to the event listener
I can take advantage of action stacking
remote swallow
You might be better just adding there name or uuid to a set and checking if its their before doing stuff
regal scaffold
That’s not the problem
The problem is since there is no lag, actually doing both hits in game is too hard because it’s way too responsive
So by adding a delay to the hit, you can 300ms more to move your crosshair a bit further up to be able to hit it correctly. Something that you can’t do without lag
torn shuttle
have you taken the fact that people do not have ping towards your server into account?
mystic monolith
So I just started making plugins literally today, and i was trying to make a plugin just to learn where when you break a block, the block you broke turns into dirt. For some reason, the block just drops dirt as an item instead of replacing the block itself with dirt, here's my code:
@EventHandler
public void onBlockBreak(BlockBreakEvent event) {
Block block = event.getBlock();
block.setType(Material.DIRT);
}
}
Cancel the event
You may also have to wait a tick before changing the block if you cancel the event
mystic monolith
Cancel the event
ill try it, but why would cancelling the event make it not drop the item? Just trying to learn
young knoll
Because cancelling the event stops the block from breaking
mystic monolith
so after which line should i cancel it?
young knoll
Doesn't matter
mystic monolith
and what causes it to break in the first place?
young knoll
Because you are breaking it?
regal scaffold
I used a gif compressor online
And it literally increased my gif file size by 14%
rough ibex
well GIF is an awful format
regal scaffold
Yeah but I just thought it was funny when I saw the -14% compression
lost matrix
It's for a game functionality. How can I do it?
You cant delay an event like that.
If you want something to happen 300ms later then you simply schedule a task
regal scaffold
You cant delay an event like that.
If you want something to happen 300ms later t...
Fair, I thought it wasn't possible either
lost matrix
Why do you need to delay it anyways?
Best you can do: Always cancel the event and replicate the outcome 300ms later
regal scaffold
I’m trying to have action stacking. Like hit stacking, It’s for a game mechanic
I’m making a volleyball game. When you hit the ball the first time it goes up. And while it’s going up, you can hit it a second time to have more power straight
But currently with no delay, it’s really hard to do, so if I add some lag to the event listener
I can take advantage of action stacking
The problem is since there is no lag, actually doing both hits in game is too hard because it’s way too responsive
So by adding a delay to the hit, you can 300ms more to move your crosshair a bit further up to be able to hit it correctly. Something that you can’t do without lag
lost matrix
Well... then just keep the ball in the air for half a second and count every hit it takes in that time
regal scaffold
Yeah could be an alternative
Or make the ball start going up slightly slower
And speed up gradually
But I feel like those micro adjustments aren't that efficient for our lovely java
lost matrix
I dont understand that statement... we have a tick based timescale. 20tps is 20tps. Doesnt matter if its being scheduled on C or Python or Java.
Anyways i would do the following:
If you recieve the ball then the first hit slowly moves the ball up regardless of where its
hit and the second hit defines the final direction of the ball. Or even N hits after the first one
are counted together to a final vector
lost matrix
Yeah could be an alternative
regal scaffold
Ok yeah that's great
Thanks for drawing that up
Will get that working
It's interesting
livid dove
Less help and more "Rate my code" :L
Lands / CoreProtect Addon with the purpose of checking if players have had (roughly) 90 minutes of playtime or more in the last 30 days.
Idea was to streamline the process for a server that has the 90 min per 30 days as a rule for if land claims are to be deleted (but didnt want it to automatic deletion for obvs reasons)
cinder karma
I'm having trouble getting a straight answer on this: custom Minecraft player heads. I know Spigot doesn't allow them through some easy-to-use method (though I'm unsure as to why), but I'm having trouble understanding exactly how it works in Minecraft. All custom heads were heads worn by players at some point, then changed to something else, but still linger in the Minecraft database? Is that how it works?
compact haven
Less help and more "Rate my code" :L
Lands / CoreProtect Addon with the purpos...
review java naming conventions
In the first three clicks I saw an upper camel case package (Commands) lower camel case package (subCommands) and an upper camel case method (GetSubCommand or something)
cinder karma
Also spigot does have an API method for them now
Do you know what it is?
young knoll
PlayerProfile
SkullMeta has setOwnerProfile
I believe the skull block state has something similar
cinder karma
Doesn't that only allow current player skins? I want a custom skin from a url
worldly ingot
No, you can create arbitrary profiles
young knoll
And set the skin via a url
worldly ingot
You can make a profile with a random UUID, then designate textures via the base64-encoded URL
young knoll
I think if you keep using a different uuid they won’t stack properly
I derive the uuid from the url
worldly ingot
That's a good idea, yeah
cinder karma
Am I mistaken that custom player heads are pretty common on Paper servers? Why is it so hacky to get a custom player head?
Just has nobody in Spigot thought it was time to make some simple way to do it (aka CustomPlayerHead(String url) and it generates its own false UUID, etc)
worldly ingot
It's really not all that complicated ;p
cinder karma
Could somebody point me to an example? Like how are you deriving a UUID from the url? etc
And do you have to store the UUIDs for each custom head?
cinder karma
I appreciate it, thank you, all google searches on the topic point to WILDLY outdated information
young knoll
I thought it was 1.18
worldly ingot
Somewhere around there
cinder karma
The 3 tutorials I found were all from 2016, and half the methods came back as deprecated, lol
young knoll
As for the value you pass to the method, it’s the base64 encoded url for the skin
I just grab it from minecraft-heads
Good site
livid dove
review java naming conventions
Ah an easy fix. Cheers. One part of java I haven't spent a lot of time learning.
regal scaffold
How can I automatically upload a compiled jar to this section using maven?
indigo frost
hi, im not quite sure why my code isn't working here. It's purpose is to fin all the players within a certain region and if they do not have the permission or if they are not part of the list of players called players, they are teleported somewhere. I know the issue is in the if statement comparing the player to the player in the list as if I remove it, it works with the permission if statement. Here is the code
for (int j = y1; j <= y2; j++) {
for (int k = z1; k <= z2; k++) {
for(int l = 0; l < Bukkit.getWorld(world).getPlayers().size(); l++){
if(Bukkit.getWorld(world).getPlayers().get(l).getLocation().getBlockX() == i
&& Bukkit.getWorld(world).getPlayers().get(l).getLocation().getBlockY() == j
&& Bukkit.getWorld(world).getPlayers().get(l).getLocation().getBlockZ() == k){
if(!(Bukkit.getWorld(world).getPlayers().get(l).hasPermission("OPSeeker.*") || Bukkit.getWorld(world).getPlayers().get(l).hasPermission("OPSeeker.dungeons"))){
for(int m = 0; m < players.size(); m++){
if(!(players.get(m).equals(Bukkit.getWorld(world).getPlayers().get(l)))){
Bukkit.getWorld(world).getPlayers().get(l).teleport(spawn);
}
}
}
}
}
}
}
}```ik lol
young knoll
Just loop the players and check if their x y and z fall within the bounds of the region
indigo frost
going through the x, y and z position of the player then going through the list of players in the world and the players in the list of players
young knoll
Spigot even has a class to help with this, BoundingBox
worldly ingot
You also really, really need to look into making variables
indigo frost
yes I did that, what I want is for people not in the list of players called players to be teleported
young knoll
Loop all players, check if they are within the bounding box, if not yeet them
indigo frost
that's what the code does
for(int m = 0; m < players.size(); m++){
if(!(players.get(m).equals(Bukkit.getWorld(world).getPlayers().get(l)))){
Bukkit.getWorld(world).getPlayers().get(l).teleport(spawn);
}
}```it's this that doesn't work
young knoll
The reason the code doesn’t work is because a players x y and z will rarely exactly match an integer
indigo frost
coll
ur not listening to me lol
that part works
its the part after the permission if statment that doesn't
if I remove after the permission id statement, if you have the permission it doesn't tp u, if u dont it does
worldly ingot
The point is that the way you've implemented it is wildly inefficient. You are
- Iterating every single block in your region
- Iterating over all online players to see if their coordinates match one of the blocks
- Iterating over all online players a second time to check if they equal the first player you're iterating over
indigo frost
for 3 I dont do it a second time
worldly ingot
but you do though
indigo frost
the players arraylist only has 1-4 players in it
young knoll
You still add them to the list and then loop over the list
indigo frost
players is a list of people who can enter the region, if a player is not in the list or if they dont have the specified permissions, they are teleported out
indigo frost
that's not the problem rn lol
I can clean up the code later
rn i want to know why the code I have isn't working
young knoll
You’ve check that the teleport line is being called I assume
By adding a sysout or something
vernal oasis
Why does it print out /points after I type a command?
young knoll
Return true instead of false
Returning false makes spigot print out the usage for the command
vernal oasis
thank
sacred wyvern
I've read you can spawn NPC Player entity's. Has anyone else done this yet? I'm wondering how they act, as if it's a Friendly mob or a Villager AI?
subtle kite
Will get that working
idk what your doing , but Look at a game called Rocket league.
Or a Overwatch custom gamemode by
Genji Dodgeball- Mazawrath <- this is open source , I think.
sacred wyvern
You need to make your own ai for them
Is that something that can be done within Spigot or is NMS needed?
plush pebble
What is the difference between a BlockState and BlockData?
desert frigate
Does anyone know why some of the items are going in a random direction? Some go towards the armor stand and some go to the opposite. it does eventually go back to the armor stand but its really weird.
// location = location of the armor stand
//item = each item
// speed is a number based on the distance of the item
item.setVelocity(location.subtract(item.getLocation()).toVector().normalize().multiply(speed));```NMS
sacred wyvern
With minecraft server rental companies. I see that it allows you to upload Spigot plugins to the server for use, do you know if it allows for existing config files to be uploaded as well or do they have to be generated on the rental server?
sacred wyvern
Cheer's I wanted to create a custom Java application that allows for creation of the config file as I have a lot of user commands.
sullen marlin
?xy
undone axleBOT
rapid topaz
?paste
undone axleBOT
sullen marlin
Idk look for a getter or something
warm mica
Cheer's I wanted to create a custom Java application that allows for creation of...
new File("myfile").createNewFile();
You should start first by thinking which format you want to use. Secondly whether there is already an included Java implementation (likely not). Include the required library to your program. And lastly read its docs or read through some examples
viral temple
do I have to get a player's Connection class with reflections in 1.19?
warm mica
do I have to get a player's Connection class with reflections in 1.19?
No, the field is literally called connection with the mojang mappings
indigo frost
How would I change the text value of a sign at a certain location?
viral temple
that sucks
sullen marlin
How would I change the text value of a sign at a certain location?
(Sign) World#getBlock(Location).getState(); <sign>#setLine; <sign>#update()
indigo frost
(Sign) World#getBlock(Location).getState(); <sign>#setLine; <sign>#update()
I won't lie, im confused with this lol
chrome beacon
He's telling you to cast the block state to a sign
Then use the sign object to set the line and then update it
chrome beacon
or :: are usually used to indicate methods
The reason for that (as far as I'm aware) is because # is used in javadoc links
warm mica
that sucks
It is public in newer versions
chrome beacon
For example: https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/Bukkit.html#cre...
Bukkit#createPlayerProfile
chrome beacon
They are too
viral temple
guess i'll have to re-run buildtools again
chrome beacon
You already are accessing it fine
but you try to get the connection from the connection? For which there exists a getter (at least in 1.19.2.. where the field was still public)
chrome beacon
Sign sign = (Sign) World.getBlock(new Location(Bukkit.getWorld(world), -49, 64, -231)).getState();
sign.setLine(<stuff>);
sign.update();
?learnjava
undone axleBOT
Here are some links to get you started on learning Java:
- https://www.codecademy.com/learn/learn-java
- https://www.sololearn.com/learning/1068
- https://www.learnjavaonline.org/
- https://programmingbydoing.com/
- https://docs.oracle.com/javase/tutorial/java/index.html
The last one is the only official one, however some of those concepts assume that you already know a bit about programming.
indigo frost
int minutes = time / 60;
int seconds = time % 60;
for(Player player : players){
player.spigot().sendMessage(ChatMessageType.ACTION_BAR, new TextComponent("§cTime left: §b" + minutes + ":" + seconds));
}
Sign sign = (Sign) Bukkit.getWorld(world).getBlockAt(new Location(Bukkit.getWorld(world), -49, 64, -231)).getState();
sign.setLine(1, "§cTime left:");
sign.setLine(2, "§b" + minutes + ":" + seconds);
sign.update();
}```it doesn't change the sign at all
viral temple
You already are accessing it fine
1.19.4 made it private
viral temple
but you try to get the connection from the connection? For which there exists a ...
there's no getter
chrome beacon
1.19.4 made it private
No I can see that you're accessing it
You yourself showed that the field is accessible
near crypt
how can i use the worldedit api?
because ive added the repositories and dependencys but its underlined red
chrome beacon
i'm trying to get the so called "NetworkManager"
ah right. You'll need to use reflection
rough drift
What world does spigot place the players in if player data saving is off? The first world loaded?
chrome beacon
because ive added the repositories and dependencys but its underlined red
Did you reload the pom
chrome beacon
What world does spigot place the players in if player data saving is off? The fi...
Probably just the default world just like a new player would
rough drift
Default world?
chrome beacon
You specify a world name in the server properties. The default world would be the overworld
near crypt
Did you reload the pom
I fixed it thx 🙂
eternal oxide
Mojang auth servers being a little bitch this morning?
chrome beacon
Had no issues
eternal oxide
must be a local issue then
viral temple
ah right. You'll need to use reflection
But you can't do that because of the mappings
💀
chrome beacon
But you can't do that because of the mappings
You can. Use the unmapped values for the target method names
You can use screamingsandals to find the correct unmapped name or disable the mappings and check
viral temple
Too much technical for only one packet to listen to
chrome beacon
Could just use Protocollib or PacketEvents
tawny remnant
How do i make the endermen look like they are getting hurt?
https://paste.md-5.net/ivociyilax.java
ocean hollow
Help please, I create an object and save it. But when I try to interact with it, nothing comes out.
I even checked manually, when comparing locations, the same values, but it still gives null
tardy delta
and probably want to use a map
tender shard
Help please, I create an object and save it. But when I try to interact with it,...
don't use ==
viral temple
Help please, I create an object and save it. But when I try to interact with it,...
Use location.equals(other location)
tender shard
IJ sucks more every day. E.g., why doesn't it tell me WHERE this thing is?
patent socket
So in my command I have this code: player.sendMessage(ChatMessageType.ACTION_BAR, new TextComponent(this.word)); Player is an Entity variable so it can be @p or MyName. I get this error message for the code. How can I resolve it? no suitable method found for sendMessage(net.md_5.bungee.api.ChatMessageType,net.md_5.bungee.api.chat.TextComponent)
tardy delta
zero width space lol
tender shard
So in my command I have this code: ``player.sendMessage(ChatMessageType.ACTION_B...
because Player#sendMessage() only takes a string
tardy delta
player.spigot().sendMessage()
pseudo hazel
IJ sucks more every day. E.g., why doesn't it tell me WHERE this thing is?
lmao, just open it on vscode iirc they properly show weird characters
terse ore
is it normal that when I set an ArrayList to a path it doesn't get indented?
tender shard
lmao, just open it on vscode iirc they properly show weird characters
hm it doesn't show anything, at least not on the side
pseudo hazel
is it normal that when I set an ArrayList to a path it doesn't get indented?
yeah thats fine
ivory sleet
is it normal that when I set an ArrayList to a path it doesn't get indented?
Yes
That’s acceptable
terse ore
okok
patent socket
because Player#sendMessage() only takes a string
This.word is a string?
pseudo hazel
hm it doesn't show anything, at least not on the side
hmm well usually it would show in place of where it is but you have a large file, but you can probably ctrl f for the character
patent socket
player.spigot().sendMessage()
Gives same error
quaint mantle
Why am I getting this args error?
tender shard
This.word is a string?
and new TextComponent is a TextComponent, and ChatMessageType.ACTION_BAR is a ChatMessageType
tender shard
Why am I getting this args error?
because you call args[3] when you only have 3 arguments
args[0] = first, args[1] = second, args[2] = third, args[3] = fourth element
quaint mantle
args[0] is "mobsword" args[1] is "give" args[2] is the player and args[3] is amount
ivory sleet
/command args[0] args[1] args[2] … args[n-1]
n is argument amount
pseudo hazel
the command name itself is not an argument
quaint mantle
I didn't say it was
pseudo hazel
okay
quaint mantle
the base command is "grindaddons"
pseudo hazel
well are you sure you typed it correctly?
quaint mantle
Yep
pseudo hazel
okay, print args there and see what t says
tender shard
args[0] is "mobsword" args[1] is "give" args[2] is the player and args[3] is amo...
no, there is no args[3]
quaint mantle
Yes there is
tender shard
no, there's not. you literally sent the error message 2 minutes ago
where it says that 3 is out of bounds
quaint mantle
How is there no args[3]
patent socket
and new TextComponent is a TextComponent, and ChatMessageType.ACTION_BAR is a Ch...
So why doesn't it work?
tender shard
because you entered less than 4 arguments
ivory sleet
vexx you access args[3] even though u never check that the argument length is 4
pseudo hazel
just print args and see what it says
tender shard
So why doesn't it work?
I already told you, because you throw in a ChatMessageType and a BaseComponent into a method that has a different signature. Use the proper method from Player.Spigot
tender shard
because you entered less than 4 arguments
you are also checking whether the length is < 4 but then you just continue to run your code that accesses args[1], args[2] and args[3]
pseudo hazel
yes but I think thats just their way of determining what command was used
ivory sleet
Doesnt make sense still
pseudo hazel
but like, atleast return then inside the if
so yeah the issue is probably that you tried the first command but you forgot to return after its done
quaint mantle
Yeah it's usage, It's my args messed up
They blag my head sometimes
I'm now getting out of bounds for the args[1] but i'm checking for args with the if statement no?
ivory sleet
What u need is this
if (args.length > 4){
yellAtUser(sender)
return;
}
return terminates the function scope
quaint mantle
Yeah it was legit bcos I forgot to return the args check
quaint mantle
Yh
pseudo hazel
but return is more scalable
terse ore
how do I change nether portal direction?
ivory sleet
but return is more scalable
More readable (:
since you avoid nested logic
Scalability refers to sth else usually
tender shard
how do I change nether portal direction?
what is a nether portal "direction"?
terse ore
java.lang.ClassCastException: class org.bukkit.craftbukkit.v1_19_R2.block.CraftBlock cannot be cast to class org.bukkit.block.data.Orientable
((Orientable) block).setAxis(Axis.Z);
is this wrong?
ivory sleet
BlockData
I said it already
(Hint: Orientable is from the org.bukkit.block.data package)
ivory sleet
Pog :)
ocean hollow
Can I get the name of the block that was placed?
like BlockPlaceEvent, e.getBlockthatPlaced();
pseudo hazel
you mean the material?
ocean hollow
no
pseudo hazel
you mean a name you set on the item lore?
lost matrix
Blocks dont have a name
pseudo hazel
if so thats not possible
since all of that data is just lost when placing the block
ocean hollow
Let's say I have a quartz block called "Custom block". And put a custom block, not quartz
lost matrix
Then after placing this block its a plain old quartz block
lost matrix
You need to store custom data for that location. Mfnalex has a resource for that.
rose trail
Help how to add the library to the plugin, because the server is starting, it throws an error: java.lang.NoClassDefFoundError: mc/obliviate/inventory/InventoryAPI
lost matrix
Help how to add the library to the plugin, because the server is starting, it th...
Maven or gradle?
rose trail
Maven
undone axleBOT
lost matrix
Here is an example pom
Dont forget the <provided> tag for spigot and every dependency you dont want to shade
terse ore
one question guys, is there any license that allows to do whatever you want with my code but need to give credit?
lost matrix
Does GPLv3 need the user to give tribute?
rose trail
Dont forget the <provided> tag for spigot and every dependency you **dont** want...
You just saved me, thank you very much, have a nice day!
lost matrix
one question guys, is there any license that allows to do whatever you want with...
CPAL license
terse ore
okok ty
quaint mantle
?paste
undone axleBOT
quaint mantle
https://paste.md-5.net/vuberegoni.cs & https://paste.md-5.net/epejopagun.cs <-- I'm trying to update an item inside an inventory on click. It's working but it's not updating when I'm in the inventory I have to close out and then open it again to see the change. Any way I can visually update on click? I've done it in the past but I've checked my old code and I literally use the same method i'm using now...
ivory sleet
one question guys, is there any license that allows to do whatever you want with...
MIT all the way
Sure
terse ore
MIT all the way
Can you give me a feedback of my pl code?
I did it a couple months ago tho
ivory sleet
Sure
ivory sleet
What kind of feedback do u want?
terse ore
What kind of feedback do u want?
what do you think of the code
ivory sleet
Ah alr, quality wise and relevance that is?
terse ore
yeah
ivory sleet
Alr alr sure
ivory sleet
- Implicit else/guarded clauses over nested if statements if possible
- Use
thisandsuperif possible to clarify instance method calls and instance field accesses - Personally would not use shortcut names and abbreviations like Inv (your main class as an example)
- I’d add Listener to the names the two classes that implement Listener as to clarify their purpose on a high level.
- Title inventory identification is not ideal, so avoid and use == to compare inventories directly, or use InventoryHolder.
- loadEvents() can be a private method, as by a means of defending it from being called wrongly. But good method I like that you did it, many plus points.
- I would use Plugin#getServer() and depend on Server over the Bukkit if possible. Since that leads to more unit testability and object orientation.
- Color is a utility class, can be final.
sullen canyon
- Implicit else/guarded clauses over nested if statements if possible
- Use `th...
I hope it is okay if I ask you to give a feedback for my code
https://github.com/fodded/HypixelDuels/blob/master/src/main/java/me/fodded/duels/data/PlayerData.java
if it's not bothering you
terse ore
- Implicit else/guarded clauses over nested if statements if possible
- Use `th...
tysm, I will try to make it better
ivory sleet
Sure
tardy delta
how many fields can you have? https://paste.md-5.net/koqoxoguqu.java
ivory sleet
I hope it is okay if I ask you to give a feedback for my code
https://github.co...
- int over Integer
- Use
thisandsuperwhen accessing instance fields or invoking instance methods to clarify. - Avoid indirect injection, for instance when u inject data by a method call in the constructor as player.getUniqueId(). Since its less unit testable and your code hides what it actually depends on. If you want default values for your fields, or want to avoid long parameter constructors, use the builder pattern as suggested by effective java.
- Some of your functions are quite huge and large, that makes them less readable and a bit messier, try to extract out smaller functions. This gives the reader the ability to exit early in an abstract sense a function must only do one single thing, which is defined when you cannot meaningfully extract out another function, take this rule with a pinch of salt tho.
- PlayerData is a data transfer class I would re-design it such that creation logic is in another class (if its complicated). I would also put the storage save/load logic in another class as you currently break single responsibility principle.
- try-with-resources can be used for PreparedStatement.
- Looks like unnecessary reflection is being used.
- Your comments there are redundant, instead you can do something like:
boolean isWinning = this.getStreak()>1;
if (isWinning){
…
}```(Speaking of readability, defining functions such as decrementStreak() and incrementStreak() might be nice as it adds fluency)
late hinge
yo guys i want to cancel the drop animation then i made this, but the item it's becoming in Material.STONE
@EventHandler
public void dropItem(PlayerDropItemEvent e){
e.setCancelled(true);
e.getItemDrop().setItemStack(new ItemStack(Material.AIR));
}
oh now I see my problems, thank you
late hinge
yo guys i want to cancel the drop animation then i made this, but the item it's ...
i tried like this as well but nothing happens
@EventHandler
public void dropItem(PlayerDropItemEvent e){
e.setCancelled(true);
e.getItemDrop().remove();
}
You dont need to set the itemstack of the dropped item.
If you cancel the event then nothing will be dropped.
late hinge
You dont need to set the itemstack of the dropped item.
If you cancel the event ...
i want to delete item from selected slot on hotbar
i meant i don't want to let the item dropped on the floor
yk
i just want to obliterate it
lost matrix
event.getItemDrop().remove();
Without cancelling the event
late hinge
```java
event.getItemDrop().remove();
```
Without cancelling the event
no way
lemme see
bro
I've been trying to do this for hours
thx
tardy delta
ah cmon
fields(table, type.params[i], i == 0 ? p1 : i == 1 ? p2 : i == 2 ? p3 : i == 3 ? p4 : p5, i == 0 ? v -> p1 = v : i == 1 ? v -> p2 = v : i == 2 ? v -> p3 = v : i == 3 ? v -> p4 = v : v -> p5 = v).width(100f);
rotund ravine
`fields(table, type.params[i], i == 0 ? p1 : i == 1 ? p2 : i == 2 ? p3 : i == 3 ...
Object parameter;
Consumer<Object> consumer;
if (i == 0) {
parameter = p1;
consumer = v -> p1 = v;
} else if (i == 1) {
parameter = p2;
consumer = v -> p2 = v;
} else if (i == 2) {
parameter = p3;
consumer = v -> p3 = v;
} else if (i == 3) {
parameter = p4;
consumer = v -> p4 = v;
} else {
parameter = p5;
consumer = v -> p5 = v;
}
fields(table, type.params[i], parameter, consumer).width(100f);
could even use a switch
lost matrix
A switch with integers can get compiled to a lut by the compiler.
So probably better to use a switch
hazy parrot
What is lut
lost matrix
look up table
tardy delta
probably
lost matrix
for small integer values its O(1) and for large its O(log(n))
Latter is done via binary search
hazy parrot
Oh cool
tardy delta
also need that id
lost matrix
also need that id
Use the ordinal
livid dove
Idiotic question but ive never mucked around with permissions before. By setting the permission within the plugin.yml is that all thats needed? No checks within the code or?
worldly ingot
Depends on what permission you're talking about
If you mean for a command, yes that's all you need
worldly ingot
commands:
foo:
permission: plugin.command.foo # Automatically checked for before the command runs
permissions:
some.other.permission: # Must be checked manually with permissible.hasPermission("some.other.permission")```
kind hatch
I'd make it lowercase to follow the standard, but yea.
worldly ingot
Permissions are generally lowercase, but yes, that is fine
It will also hide the command from tab completion of players that don't have the permission
patent socket
I already told you, because you throw in a ChatMessageType and a BaseComponent i...
This still doesn't work: player.spigot().sendMessage(ChatMessageType.ACTION_BAR, new TextComponent(this.word)); It gives the same error
desert frigate
someone ghost ping?
worldly ingot
This still doesn't work: ``player.spigot().sendMessage(ChatMessageType.ACTION_BA...
Seems fine. Just be sure you're importing the correct TextComponent. I believe java.awt also has a TextComponent class. You want net.md_5.bungee.api.chat.TextComponent
full holly
does anyone know how do I listen to vault events cuz this isn't working anymore https://www.spigotmc.org/resources/vault-events.72930/
mellow pebble
does anyone know how can i add custom textures to my guis like shown in this preview
slate mortar
if it's gui's like inventories, i'd say server-resourcepacks
mellow pebble
if it's gui's like inventories, i'd say server-resourcepacks
yeah i can do like items adder and there i can add like those resources and everything
but how do i implement it in my code
remote swallow
unicode chars
rough ibex
a custom font
slate mortar
if you just wanna change the font, you just use any unused (well, kind of unused) font schemes that are present in vanilla
you can then use these font characters to draw whatever you want
rough ibex
you texture some private use characters (\ue000 through \uf8ff)
never retexture random chinese characters
slate mortar
there arent just chinese characters
there are latin and shit, that are 99% never used lol
rough ibex
never retexture characters for your own purposes
if unicode already defines them
this is what the PUA is for
remote swallow
im pretty sure theres some un-used unicode chars in the game people can use
slate mortar
im pretty sure theres some un-used unicode chars in the game people can use
thats essentially what i am talking about, but there ofc is always that one person who is like "omg, dont do that, it's not right"
rough ibex
because it's not right? you're not supposed to use some random icon in place of \u0234 ȴ
slate mortar
if its unused anyway, no one frickin cares
rough ibex
why are you against this
it's just asking them to use the characters already provided for this specific purpose
slate mortar
also i never said i'm against it
i am against people claiming "dont do X, because it's not how you are supposed to do it", but that may just be me ._.
slate mortar
i personally think "if it works, it works", i dont care about some random guy saying "dont do that, there are better ways"
again
may just be me
rough ibex
yeah except unicode is a standard meant to unify and avoid the problem of characters being different across machines
like, to avoid this exact thing
slate mortar
never retexture random chinese characters
i mean, you explicitly said "NEVER"
what is so bad about it, that you explicitly NEED to avoid it
because to me it sounds like doing it would make your pc explode
rough ibex
because it's against the standard and a very bad idea
slate mortar
exactly what i said lol
rough ibex
just use \ue800-\uf8ff 😭
worldly ingot
Arbitrary UTF characters are seldom used, but they can be used. If you have an oversized texture and someone finds that latin char (which they can do by looking at your server's resource pack, not hard), your chat is suddenly filled with very, very large images
They should be under a different component font
kind hatch
If you re-texture chinese characters, people who use the chinese font as their default will not see their expected language but a random image instead.
slate mortar
just use \ue800-\uf8ff 😭
if you wouldve just sent that message, i would never have said anything btw
rough ibex
isn't arguing fun
kind hatch
If you re-texture chinese characters, people who use the chinese font as their d...
Same goes for any other character set.
So use the empty characters provided by unicode.
slate mortar
Same goes for any other character set.
no one fricking uses latin language set in minecraft for real
let's be fucking honest
rough ibex
you are using it right now
kind hatch
no one fricking uses latin language set in minecraft for real
Even it that's true, which it likely is, it doesn't matter.
Standards are used for a reason.
People may not use it now, but someone will use it eventually if it's an option.
slate mortar
its some weird one that isnt even a "language" as we know it, but idk which one it was
lemme see
rough ibex
U+0061 : LATIN SMALL LETTER A odd how that is
tender shard
no one fricking uses latin language set in minecraft for real
wow it's awesome, didnt knew it exists
"Dele" is wrong though