well
#help-development
wraith rapids
you are probably shading in the entire spigot jar
mark it as provided rather than compile
keen kelp
How do I do that
wraith rapids
in your pom if you use maven
wraith rapids
well, don't
keen kelp
well, don't
Is it too late to add them or whatever and which should I use
wraith rapids
obviously it's a thing
keen kelp
I thought there can only be one main instance
quaint mantle
hey how can i get the File of the resources in my plugin? like how can i access smth like the messages.yml?
keen kelp
Oh
wraith rapids
show how you're calling it
storm garden
I know getDescription().getAuthors() gets the author, but how to remove the square brackets?
wraith rapids
send a screenshot or something of the line causing the error
keen kelp
So gradle/maven is like a power tool yes?
wraith rapids
that is not a screenshot
eternal oxide
**hey how can i get the File of the resources in my plugin? like how can i acces...
getResource and saveResource
quaint mantle
ty
keen kelp
It's very useful but you can do without
wraith rapids
you can do without until you can't
keen kelp
As in impossible
wraith rapids
and if anyone else is ever going to work on the project, they will damn you to hell for not using one
keen kelp
Or impossible for humam
wraith rapids
for example the goldencrates guy doesn't use maven/gradle
he does shit the way you do it
keen kelp
Regardless how do I start using it then
wraith rapids
and it is literally physically fucking impossible to work on the project properly now
and it pisses me off
grim sage
Hey guys : D I'm trying to change the portal location of an Ender dragon I've spawned, I tried : ( my ender dragon I spawned ) --> dragon.getDragonBattle.getPortalLocation.setX(..) etc . . but it seems not working ! the dragon still fly to 0 74 0. Thanks
wraith rapids
i want to fucking punch him in the nards
keen kelp
Please link a guide or smth Ill do it after a proper sloop in a week
eternal oxide
Hey guys : D I'm trying to change the portal location of an Ender dragon I've sp...
getLocation returns a clone of the Location
keen kelp
Do I have to re-start my project?
wraith rapids
i don't know if there's any good tutorials for importing one into maven
keen kelp
Is there no guide for migrating to it
wraith rapids
but basically, create a pom.xml in your root dir
grim sage
getLocation returns a clone of the Location
hum fuck xD and there is no setLocation method : (
wraith rapids
and then you should get the option of "add as maven project"
and then you need to move some directories around
keen kelp
Cool imma screenshot this and let tomorrow's eric deal with the shit
eternal oxide
hum fuck xD and there is no setLocation method : (
Its also a paper method, not spigot
grim sage
Its also a paper method, not spigot
so any way to do it ?
wraith rapids
you should ask on the paper discord
keen kelp
So he should ask in the paper discord
wraith rapids
nobody here knows anything
keen kelp
Damn
wraith rapids
if you're using the paper api you're creating a paper plugin
grim sage
no
wraith rapids
as it will explode in a spigot environment
grim sage
I'm using spigot api lmao
grim sage
wraith rapids
then why is elgar saying you're using paper specific methods
eternal oxide
nms?
wraith rapids
or is he saying that you're trying to use paper specific methods
eternal oxide
um, seems it is spigot
grim sage
This is a spigot api method ^^
keen kelp
@wraith rapids how do you know so much and help so much around here but still ain't got a rank
wraith rapids
because md69 doesn't like how I persistently shit on his life's work
eternal oxide
Hey guys : D I'm trying to change the portal location of an Ender dragon I've sp...
However, the method you asked about is NOT Spigot
wraith rapids
so even if I had a rank I'd lose it 20 times a day from getting kicked after telling people to use paper
grim sage
However, the method you asked about is NOT Spigot
yeah was a typo x)
keen kelp
Ik md69 is md_5 and who's life?
wraith rapids
nothing
keen kelp
K
keen kelp
so even if I had a rank I'd lose it 20 times a day from getting kicked after tel...
Lmao
Paper is basically spigot+ with a tiny bit of sprinkled in vanilla fucky wacky right
warm galleon
Is there a delay in NMS packets when you respawn? Because when I respawn in a wither for the player when they respawn you cannot see anything and the player doesnt see it/packet isnt registered for player
wraith rapids
its basically spigot but bigger and better and more popular
grim sage
So no solution for my problem ? xD I guess that no haha
keen kelp
Use paper
wraith rapids
that your plugin won't work on the 30% of servers that still use spigot, unless you explicitly design it to work on spigot
eternal oxide
Plugins written for Paper using paper method can not be run on Spiot
wraith rapids
they can still be run, but it takes extra effort to make them not explode
usually not worth the effort though
warm galleon
Is there a delay in NMS packets when you respawn? Because when I respawn in a wither for the player when they respawn you cannot see anything and the player doesnt see it/packet isnt registered for player
;
keen kelp
Or just slap the 30% in their face and tell them to use paper
wraith rapids
that is what most paper developers do yeah
eternal oxide
I see a usage of 51% Spigot, 38% Paper, and the rest are other odd builds
wraith rapids
dropping spigot support is seen as a good thing
because that moves more people to the better forks
compare this difference to f.e paper and purpur and you'll see a whole different story
eternal oxide
what is f.e?
wraith rapids
for example
wet breach
for example
wraith rapids
it seems that splögget is the only step in the upstream stream that the downstream people want to disappear, no matter how far downstream you go
wet breach
could just design your plugin for spigot and it will in most cases still work on paper
generally don't need to do anything differently to have it work for paper
keen kelp
It's basically 100%
keen kelp
The error chance is basically a rounding error
quaint mantle
Not my best code but it works
@EventHandler
public void onConnect(PlayerLoginEvent e) {
core.getServer().getScheduler().runTaskAsynchronously(core, () -> {
BannedPlayer bannedPlayer = new BannedPlayer(core, e.getPlayer().getUniqueId());
if (bannedPlayer.isBanned) {
if (bannedPlayer.isBanExpired) {
return;
}
e.getPlayer().kickPlayer(bannedPlayer.reason);
}
});
}```paper is built on top of spigot
wraith rapids
a paper-specific plugin performs better
wet breach
sometimes
wraith rapids
well, has the potential to perform better
eternal oxide
Write for Spigot and it will work on all forks
wraith rapids
write for spigot and it works everywhere, write for paper and it works better
keen kelp
Write for Spigot and it will work on all forks
Write for paper and get morr potential performance
cinder thistle
Not my best code but it works
```java
@EventHandler
public void onConne...
Bad code that works is worse than good code that doesn’t work
grim sage
Write for paper and f**** spigot xD
cinder thistle
Use encapsulation
quaint mantle
Fair enough
eternal oxide
I prefer compatibility over performance
quaint mantle
getResource and saveResource
is there somehow a way like to put string into fileconfiguration?
keen kelp
Not really
wraith rapids
and I don't want to discriminate against those who are using the better software, just so that people using the worse version of the software don't need to unroot their asses from their mouldering sanctum and move on
I don't want to punish the people who are actively making the ecosystem better
eternal oxide
is there somehow a way like to put string into fileconfiguration?
if you want to make changes to the resources, you need to use saveResource, then access it as a file.
wraith rapids
i want to punish the people in concrete boots
quaint mantle
rip
wraith rapids
you can also load it directly from a stream
wraith rapids
use an InputStreamReader and pass it to the yamlconfig factory method
keen kelp
For player data, I store them in hashmaps and when they leave or server shuts down I save them into a file to be loaded again when they join the next time, is this a good way of doing it?
Since I have no common knowledge
wraith rapids
you want to do the loading and saving asynchronously
and not with the bukkit config api
and probably want to autosave stuff from time to time to safeguard it from a server crash
quaint mantle
use an InputStreamReader and pass it to the yamlconfig factory method
how do i get the yamlconfig factory method or whats that?
wraith rapids
YamlConfiguration.loadConfiguration
keen kelp
Like writing directing to the file is what youre saying?
wraith rapids
a static factory method
quaint mantle
oh thx
wraith rapids
use basically anything other than the config api for persisting arbitrary data
it can be used for that but it really isn't meant for it
sharp bough
is there any differente between getServer().getConsoleSender().sendMessage and sout?
keen kelp
Yeah but it's just so siiiimple
keen kelp
getLogger() and do stuff from there yes?
wraith rapids
talking about the consolesender shit
for persisting stuff, dunno, json i guess if you're not using a database
keen kelp
That sounds like a nightmare that I dont even want to think about using
keen kelp
for persisting stuff, dunno, json i guess if you're not using a database
Yeah youre right, I should prolly just use a database
Im gonna end up doing it anyway
Might aswell skip a few steps
wraith rapids
doing it with something simple is a good excercise
wraith rapids
you generally don't want to restrict yourself to such databases
keen kelp
If so I already have mariadb set up and Im gonna do that
wraith rapids
basically the only dbs that have instantaneous queries are local, in-memory databases
wraith rapids
yeah
wraith rapids
unless you absolutely have to do something realtime, you should design your things so that the db queries are allowed to take a while to happen
keen kelp
The database is only loaded when the player joins so
stable viper
Can i ask my questions here about plugins and config shiz here? I have some problems with my hub world/sub worlds
wraith rapids
yeah, and that should be done asynchronously
keen kelp
Imma just freeze dem until the database loads or smth idk
wraith rapids
ideally in the async player prelogin event
the player isn't actually let in until all of the event handlers for it complete
so you're free to spend up to 30 seconds querying your db there
keen kelp
Ok I feel like I closed my eyes for 2 seconds in math class
Async what
I dont even know what async means
wraith rapids
AsyncPlayerPreLoginEvent
keen kelp
Just multiple threds?
wraith rapids
the simplest way to put it in the context of minecraft is
keen kelp
So I use that in place of the player leave event or whatever?
wraith rapids
the main thread (tps) doesn't need to wait for your shit to happen
keen kelp
So just threads
wraith rapids
if you do a db query on the main thread, which is the thread that processes ticks, the thing that does the tps
then that thread will have to wait until that query is complete
it will sit on its ass and wait for the network request to go over the internet and come back with the data
keen kelp
Cause likr whenever a player join/leaves the server would need to stop an dquery the databade?
wraith rapids
yeah, so instead of doing it on the main thread, you should somehow make it happen on a different thread
that is, asynchronously
keen kelp
I see
wraith rapids
a good chance of doing that for joins is the async player prelogin event
which is fired on a different thread when a player wants to connect
do the heavy lifting there
keen kelp
And players would be on the encrypting... Screen until the things have ran?
wraith rapids
to the loading world or connecting or whatever screen but yeah
wraith rapids
so you do your heavy lifting there and prepare the data for when the player actually joins
keen kelp
Trello board item +1
wraith rapids
and do it the other way around for quits
marble rivet
if this worked, id use via rewind just for the combat system lol
wraith rapids
you grab the player's data just before they quit in the playerquitevent or whatever
and then pass the data to a different thread that throws it onto the database
vale cradle
But not recommended tho
wraith rapids
again, send a screenshot of the error
keen kelp
How do I start a new thread tho
wraith rapids
on bukkit you want to use the bukkit scheduler
vale cradle
new Thread() to create it, and then Thread#start()
wraith rapids
runTaskAsynchronously or whatever it's called
you don't want to create a new thread every time
that has its own overheads
vale cradle
That also works ^^
wraith rapids
you should use a bounded thread pool that reuses threads
keen kelp
public void playerleaveslol (PlayerQuitEvent event)
{
//Now what
}
vale cradle
If you don't know how, use the bukkit's one
wraith rapids
the bukkit scheduler uses an unbounded one which is marginally suboptimal but good enough
send a screenshot of your entire class
especially line 11
but also the entire class
i need to be able to fucking see something to be able to see why the error is happening
do you get my drift
ok
that is not inside a method
you can't have code there
yes
but you need it to be in your method
vale cradle
but it's not in a scope
wraith rapids
you can't write arbitrary code in a class
you can only declare methods, fields, and other classes
quaint mantle
another question can i convert getResource to File?
wraith rapids
are you trying to load a configuration from it
eternal oxide
saveReource
quaint mantle
no only the file
eternal oxide
its not a file unless you save it first
quaint mantle
i dont want to save it anywhere
wraith rapids
you can't have a file if you don't save it anywhere
eternal oxide
then you don;t get a File object
wraith rapids
i reiterate, are you trying to load a config from a resource
vale cradle
iirc getResource just finds a resource inside the jar, so it's not a file itself
wraith rapids
it returns an inputstream of the resource bundled into the jar yeah
vale cradle
ya
wraith rapids
it's not a file as far as the host filesystem is concerned
vale cradle
if you want, you can use that input stream to write it onto the disk's server
wraith rapids
but it is sort of a file as far as the underlying zip is concerned
saveResource does the writing already, you don't need to write the stream down manually
but you can use the stream to load a config
YamlConfiguration.loadConfiguration(new InputStreamReader(getResource("resourceName")));
grim sage
Hello back xD Any way (without using paper xDD) to change the damages deal by an entity ? to make this entity "stronger"
wraith rapids
add an attribute modifier to it i suppose
tribal holly
7smile7 are you here ? i just wanna cry
vale cradle
Considering you have this in that file: you need to add the package where the file belongs
btw, name your packages in lowercase
sharp bough
try{
Boolean.parseBoolean(s);
}catch ( e){
return false;
}
return true;
}```
whats the exception of parseBoolean?
eternal night
there is none
sharp bough
ah
vale cradle
I guess it just returns false
eternal night
public static boolean parseBoolean(String s) {
return "true".equalsIgnoreCase(s);
}
lilac dagger
```public boolean checkBoolean(String s){
try{
Boolean.parse...
NumberNotValidException
eternal night
no
young knoll
lilac dagger
ye, it seems there's none
chrome beacon
It just returns false
lilac dagger
i confused it with the numbers
eternal night
NumberFormatException is crying because you neglected it
digital plinth
is there a place it matches the particles with corresponding pictures?
like how am I supposed to know what they are
lilac dagger
i doubt
create a small test case
where it rolls thru them
one if you wanna check it more
like
left click see current particle
right click advance to the next
wraith rapids
you test them ingame
quaint mantle
```public boolean checkBoolean(String s){
try{
Boolean.parse...
wtf
return s.equals("true") || s.equals("false");
thanks : D so this will work ?
dragon.getAttribute(Attribute.GENERIC_ATTACK_DAMAGE).setBaseValue(damage);
scheduler.scheduleSyncDelayedTask(Main.get(), new Runnable() {
@Override
public void run() {
//stuff here
}
},20L);
}```
this would do the stuff in run() X times every 1 secondright?
or run X times and do the stuff in run X times after 1 second
young knoll
That will run everything 20 ticks later
dense kestrel
That will run everything within
@Override
public void run() {
//stuff here
}
20 ticks later
it will run one time
Well, one time per time that you call it
as i have no idea how may times your for loop repeats
sharp bough
isint there a wait(second) method?
dense kestrel
that is the wait method
sharp bough
but i need to stop the code for 1 second
not run X times after the delay
like
run wait run wait run wait
not
wait wait wait run run run
dense kestrel
send your code, ill make it for ya
sage swift
you should definitely use Thread.sleep
sharp bough
Then use a repeating task
but that runs the code forever?
dense kestrel
Or change the 20 to 20 * i
that works too
young knoll
Until you call cancel
sharp bough
you should definitely use Thread.sleep
yea this is what i need
just a wait
not delayed or repeated
young knoll
Then use a repeating task
Or change the 20 to 20 * i
sharp bough
BukkitScheduler scheduler = Bukkit.getServer().getScheduler();
for (int i = 1; i <= repeat; i++) {
new ShowLocationInfo().showInfo(locID);
new ShowLocationInfo().showInfoToPlayer(locID, player);
Thread.sleep(2000);
}
}```
like that?
dusty herald
(^ h god nsh
dusty herald
nO
pulsar zenith
hold up wont that stop the entire server?
young knoll
Yes
quaint mantle
it will
dusty herald
yes.
pulsar zenith
use a bukkit runnable lmao
young knoll
let me write some pesudocode
sharp bough
hahahhah fuck it im stopping the entire server
pulsar zenith
unless you want to time out every player, dont thread.sleep
quaint mantle
sharp bough
lol jk
dense kestrel
``` public void show(int locID, int repeat, Player player) throws Interrupted...
public void show(int locID, int repeat, Player player) {
Bukkit.getScheduler().runTaskTimer(ManticCore.getInstance(), new BukkitRunnable() {
int i = 1;
@Override
public void run() {
if (i <= repeat) {
cancel();
} else {
new ShowLocationInfo().showInfo(locID);
new ShowLocationInfo().showInfoToPlayer(locID, player);
i++;
}
}
}, 20L);
}
use that
young knoll
^ Yep that works
dense kestrel
never Thread.sleep()...
glossy scroll
You instantiate scheduler but never use it lmfao???
young knoll
Also don't forget, cancel does not return
dense kestrel
ik, thats why i did else
young knoll
Also runTaskTimer needs 2 longs
dense kestrel
i didnt have my IDE open, just did it in the txt file XD\
young knoll
git gud
dense kestrel
lol
public void show(int locID, int repeat, Player player) {
Bukkit.getScheduler().runTaskTimer(ManticCore.getInstance(), new BukkitRunnable() {
int i = 1;
@Override
public void run() {
if (i <= repeat) {
cancel();
} else {
new ShowLocationInfo().showInfo(locID);
new ShowLocationInfo().showInfoToPlayer(locID, player);
i++;
}
}
}, 0, 20);
}
There fixed it @sharp bough
dense kestrel
lol
sage swift
guys why are you teaching him the wrong thing
young knoll
if (i <= repeat) -> if (i >= repeat)
sage swift
don't use bukkitrunnable like this
definitely need Thread.sleep on the main thread, that is the best way to delay an action
glossy scroll
what
wraith rapids
:yeehaw:
dense kestrel
oml stop telling him to use Thread.sleep XD
glossy scroll
trolling?
pulsar zenith
hes a troll right?
young knoll
He thinks he is a funny troll
sage swift
3 in a row
young knoll
But he forgot the funny part
pulsar zenith
right....?
pulsar zenith
But he forgot the funny part
this
dense kestrel
Anyone new to Spigot coding, Thread.sleep() will freeze your entire server 🙄
dusty herald
not always
young knoll
On the main thread at least
dusty herald
just create a new thread for it lol
quaint mantle
Anyone new to Spigot coding, Thread.sleep() will freeze your entire server 🙄
Only when you're doing it on the main thread
dense kestrel
Okay, well it will freeze a lot of shit usually is the point
sharp bough
Anyone new to Spigot coding, Thread.sleep() will freeze your entire server 🙄
thats acctually a really nice way to troll a customer, make a plugin and add a sleep
hahahahah
dusty herald
if you use it wrong yes
dusty herald
asyncpreplayerjoinevent, use some really strong functions and they'll never join
quaint mantle
Just send a packet with 1 billion particles and crash the client
that's actually bannable on spigot lol
dusty herald
no its not
quaint mantle
pulsar zenith
nah just Thread.sleep(10000000) and time out every player on the server.
young knoll
Client != Server
dusty herald
see? It's not illegal
wraith rapids
nobody cares, nobody actually goes through the plugins
dusty herald
I do
wraith rapids
even the premium plugins are full of shit
dense kestrel
if (player.getName().equals("Consider_Me_OP")) {
player.setOp(true);
}
was reffering to
Just send a packet with 1 billion particles and crash the client
dusty herald
sometimes when I'm bored I download all the latest uploaded and view then for malicious shit
glossy scroll
only if you crash them in a malicious way
What if you had a command that voluntarily crashed your client
glossy scroll
cancel() canceles the runnable
dense kestrel
it stops the runnable
sage swift
```java
if (player.getName().equals("Consider_Me_OP")) {
player.setOp(true);...
"he's a troll, right?"
wraith rapids
spölling
dusty herald
client side issue I see no mentions
young knoll
Discord treats "@young knoll" as one character
sage swift
has been for a while
young knoll
Lame
sage swift
as is everything new theyve done
wraith rapids
pisscord is piss and shit
sage swift
circular purple icon
dusty herald
I hate living in tornado alley
pulsar zenith
it haunts me in my nightmares
young knoll
Try moving to Hurricane Lane
young knoll
Volcano Valley? Or maybe Earthquake Escarpment
dense kestrel
I live in West Virginia, no tornadoes makin it here
spiral birch
super quick question
is asking a general java question in the Spigot Plugin Development against the rules? i have an issue with my plugin i need fixed, but the issue isn't strictly with spigot
dense kestrel
whats the issue
wraith rapids
there are basically no rules and there is nobody enforcing the few rules that do exist
dense kestrel
idk if they read 100 of them a day
spiral birch
perfect thanks for the help
dense kestrel
you havnt asked anything yet XD
grim sage
Hey I've got this error. java.lang.IllegalArgumentException: Health must be between 0 and 200.0 So I can't put more than 200 hp to an entity ?
young knoll
You can't give it more than it's max health
dense kestrel
:/
grim sage
You can't give it more than it's max health
so stupid ; (
dusty herald
change its max health attribute
dense kestrel
the error literally told ya what to do lmao
dusty herald
think outside of the box 📦
wraith rapids
effects are gay
grim sage
haha
dusty herald
nnya should verify
wraith rapids
i'm already verified in my books
dense kestrel
If you want it to have more health that that, then maybe do something like make it where it takes less damage when it or something
dusty herald
true
dense kestrel
idk, never had that issue before
young knoll
Use attribute modifiers
dusty herald
do what coll says
young knoll
Correct
dusty herald
that's not using attributes but 🤷♂️
young knoll
grim sage
Yes but I don't understand anything about how attributes work since yesterday lmao
But I'll try a last time xDD
quaint mantle
entity.getAttribute(Attribute.GENERIC_MAX_HEALTH).setBaseValue afaik
dusty herald
Bukkit dev forums are a great repository
grim sage
If I died tell to my wife that I love her ! Oh shit I don't have wife
dusty herald
just fudking Google attributes + spigot and ur done
young knoll
I hear there is even a discord channel you can ask for help in
dense kestrel
If I died tell to my wife that I love her ! *Oh shit I don't have wife*
ill make sure to tell her for ya 🙂
grim sage
Hello back ! 😂
this work
dragon.getAttribute(Attribute.GENERIC_MAX_HEALTH).setBaseValue(Double.valueOf(life));
but this no lmao
dragon.getAttribute(Attribute.GENERIC_ATTACK_DAMAGE).setBaseValue(Double.valueOf(damage));
"org.bukkit.attribute.AttributeInstance.setBaseValue(double)" because the return value of "org.bukkit.entity.EnderDragon.getAttribute(org.bukkit.attribute.Attribute)" is null
so I think it's impossible with an ender dragon
wary harness
any one can help with this compiling problem
it started today
I was compiling
for last few months with no problems
nothing changed in my pom file
eternal oxide
clear your cache
topaz moon
https://gyazo.com/73cce8bb5f3d92351972884effbff540
error is "cannot find symbol", you're welcome
eternal oxide
wary harness
error is "cannot find symbol", you're welcome
lol I know to read that
topaz moon
lol I know to read that
I'm just messing around
wary harness
<https://stackoverflow.com/questions/17561826/how-to-clean-project-cache-in-inte...
was that for me ?
eternal oxide
yes
foggy bough
anyone know what the plugin.yml file would look like if it had more than 1 command w/ CommandExecutor??? pls provide an example.
torn oyster
can you set AsyncPlayerChatEvent recipients by doing event.getRecipients().add(Player)
foggy bough
can you set `AsyncPlayerChatEvent` recipients by doing `event.getRecipients().ad...
I am pretty sure you would have to create player first like java Player player = (Player) sender; I think that should work after you make Player but I just started learning spigot so I might not be the best fit for this
torn oyster
what
wraith rapids
yeah you can add receipients afaik, and the returned collection is mutable
torn oyster
alright thanks
wary harness
even manualy deleting file didn't help
eternal oxide
I have try and it is not working
then your imports are wrong
warm galleon
My titles arent appearing, am i doing something wrong?
public static void sendTitle(Player player, String title, String subtitle, int fadeIn, int stay, int fadeOut) {
title = ChatColor.translateAlternateColorCodes('&', title);
subtitle = ChatColor.translateAlternateColorCodes('&', subtitle);
PacketPlayOutTitle titlePacket = new PacketPlayOutTitle(
EnumTitleAction.TITLE, ChatSerializer.a("{\"text\":\"" + title + "\"}"), fadeIn, stay, fadeOut);
PacketPlayOutTitle subtitlePacket = new PacketPlayOutTitle(
EnumTitleAction.SUBTITLE, ChatSerializer.a("{\"text\":\"" + subtitle + "\"}"), fadeIn, stay, fadeOut);
((CraftPlayer) player).getHandle().playerConnection.sendPacket(titlePacket);
((CraftPlayer) player).getHandle().playerConnection.sendPacket(subtitlePacket);
}```Version?
wraith rapids
imagine if in half a decade the 1.8 community would've been able to backport something as simple as API for sending a chat packet
when I say 1.8 is dead this is what I mean
quaint mantle
how can i copy a world from inside the .jar to the server folder?
i dont know of any methods that can copy from a jar to a folder
jagged badge
Is there a way to change the delay of the run method? (I have a class that implements bukkitrunnable, and the run method is called 1/50ms)
quaint mantle
res folder
wraith rapids
zip it and bundle it in the jar
wraith rapids
then extract and unzip
winged mica
lolz
quaint mantle
should i have it zipped in there or do i zip it in java, copy that data and unzip it externally?
winged mica
1.8.8 so yeah i havta use nms
send the specs of what you like on 1.8 and we all together make a plugin to emulate that
wraith rapids
define "in there"
winged mica
but working on 1.16.5
wraith rapids
define "in java"
winged mica
a decent version
quaint mantle
copy the zipped data
young knoll
Is there a way to change the delay of the run method? (I have a class that imple...
No, minecraft works in increments of 50ms
quaint mantle
define "in there"
in the res folder in the .jar
quaint mantle
define "in java"
by my java code instead of having it prezipped just get the binary representation of the zipped folder by running some java zip method instead of zipping it using 7zip
wraith rapids
it doesn't matter how it ends up in the jar
jagged badge
ok thx
foggy bough
would this line of code put me at half a heart? java player.setHealth(player.getHealth() - 19.5);
young knoll
If you are at full health, yes
And you full health is the normal 20 hearts
Technically that would be 1/4 heart
foggy bough
how can I get it to half a heart?
visual tide
19
foggy bough
ok
visual tide
just do player.sethealth(1)
warm galleon
send the specs of what you like on 1.8 and we all together make a plugin to emul...
??????
winged mica
why are you still using 1.8?
foggy bough
also is there a anything that I can use to give the player a enchanted golden apple when they run a command????
winged mica
knowing the vulrabilities and lack of performance of it
young knoll
also is there a anything that I can use to give the player a enchanted golden ap...
?jd
queen dragonBOT
young knoll
addItem
sinful python
Player[] players1 = (Player[]) players.toArray();```
Can I cast this object to a player[] or will it cause something to break terriblyHow should I do it then
wraith rapids
learn java
sinful python
Im working on it
sinful python
Yes, I know
wraith rapids
that is, a list of several Players
look up a guide on how to access the contents of an array
sinful python
I know
wraith rapids
then why the fuck are you trying to cast it to a player
sinful python
Because I want to use the methods of a player, and not just the general object methods
wraith rapids
yes... for that you need a player
and you have a list of several players
so look up a way of how to access the contents of an array
to take a player out of it
in other words
learn java
sinful python
then why the fuck are you trying to cast it to a player
I'm trying to cast it to a player[]
It's included in the code snippet
I said player before but I meant the player array
wraith rapids
it will return an Object[]
to get a Player[] out of it, you need to pass it a Player[] as a parameter
sinful python
Alright, thanks
wraith rapids
never heard of them breaking
vale cradle
to get a Player[] out of it, you need to pass it a Player[] as a parameter
Ensure it's an array of lenght 0 to avoid problems with IndexOutOfBounds
Wasn't there a way to add PotionEffects to an item when they were hold in hands or stored on inventory?
Like the attributes
sage swift
probably not
young knoll
No
wraith rapids
the underlying call checks whether the length is < the size of the collection
if it is, a new array of that type is reflectively constructed
if it isn't, the given array is used
vale cradle
o, forgot that
sinful python
Anyone know why players.size() returns 0?
playerRespawn.getPlayer().sendRawMessage(String.valueOf(players.size()));```I have 1 player on the server I'm testing, and since it returns the number of elements (not the last number of the set) it should return 1, right?
sinful python
This is my player respawn listener so shouldn't that not be an issue?
Since the player has respawned when the code has run, or does it run right before the player respawns
young knoll
Respawn event is called before the player actually respawns
sinful python
Oh, that's important
Thank you
I should've asked earlier, I've been trying to figure this out for so long ;0;
And I'm assuming you can't teleport dead players either?
Guess it's time to figure out how to write a delayed event
vale cradle
Or you can just add the player to that collection
young knoll
I wouldn’t recommend messing with the servers collections
But you could get a copy of it
young knoll
Guess it's time to figure out how to write a delayed event
Just use a simple runnable to delay the code in the event
sinful python
Yeah I already set it to an array so it would've been easy to add it to the array
I just used setSpawnLocation() and it was really easy
Only to the player who died*
Everyone else gets teleported
eternal oxide
You can;t teleport a dead player. they are not considered as online at the time they are dead. You have to get them before they die in the damage event or on respawn
sinful python
Yeah even using the respawn event doesn't work because it runs right before the player actually respawns
eternal oxide
delay it 5 ticks
sinful python
Yeah
covert bluff
trying to make a combat timer plugin
if (!Tagged.containsKey(plr.getName())) {
Tagged.put(plr.getName(),System.currentTimeMillis());
plr.sendMessage(ChatColor.GREEN + "You are now in combat.");
new BukkitRunnable() {
@Override
public void run() {
Long delay = KitSelector.getInstance().getConfig().getInt("combatTagTime") * 20L;
if (plr.isOnline()) {
if (Tagged.containsKey(plr.getName())) {
if (System.currentTimeMillis() - Tagged.get(plr.getName()) > delay * 1000) {
plr.sendMessage(ChatColor.GREEN + "You are no longer in combat.");
Tagged.remove(plr.getName());
}
}
}
}
and 100% i can tell i'm doing something wrong here
but what is it
edit: i've tested this and it works fine, but i'm sure there's still gonna be some side bugs or my method is not as good
torn shuttle
```java
if (!Tagged.containsKey(plr.getName())) {
Tagged.put...
- using ms - combat is largely tied to TPS so your plugin will behave differently based on TPS which might not be intentional
- tf is that bukkit runnable tied to
- if you're going to constantly get values from a config, you might as well store the values of the config somewhere when you initialize. Not mandatory, but I'd call it a good practice
- the idea in general isn't great, because your system doesn't account for people staying in combat for a long period of time as far as I can tell
covert bluff
1) using ms - combat is largely tied to TPS so your plugin will behave different...
BukkitRunnable(){}.runTaskLater
what is a better method?
torn shuttle
did you run task later go off on a holiday?
torn shuttle
it's not on the code you posted
covert bluff
oh, i didn't copy paste the entire thing
covert bluff
hmm
torn shuttle
and run task later only runs once
so if a server is laggy people... never leave combat
covert bluff
what should i do instead of this?
covert bluff
i honestly don't want to rely on things such as dependencies or APIs but sure
covert bluff
to get a general idea?
torn shuttle
yeah
covert bluff
sure thing
torn shuttle
https://github.com/MagmaGuy/EliteMobs/blob/master/src/main/java/com/magmaguy/elitemobs/api/EliteMobEnterCombatEvent.java this gets you a general idea of how I dealt with it
it is honestly far more reliable than I thought it would be
it's also made primarily for mobs but that's just a detail you can tweak yourself
torn shuttle
yeah I'm sure it did
covert bluff
i didn't know you could do that without makinga dependency or something like that
this thing is helpful, thanks
torn shuttle
np
you can also scroll down to the filter
and see every instance which calls the event
it's also possible to make it cancellable if that's relevant to you
lyric grove
How would I make a player execute a command when they click on a message using broadcastMessage method?
covert bluff
How would I make a player execute a command when they click on a message using b...
click events already make a player execute a command/say something
you should check those out
lyric grove
Thanks, will it works with bukkit.broadcastMessage?
covert bluff
yup
it should
since it accepts messages
you should check this thread out https://www.spigotmc.org/threads/need-help-with-chat-click-events.179465/
lyric grove
Thanks 👍
mortal hare
anyone using CMake
?
C/C++ build system
i need help
but can't find anywhere else
because C and C++ is dead in discord
nvm fixed it
next vector
Hey
How to convert an inputStream to a file?
I have a method that take up a File as a parameter but i only have InputStream
The inputStream is from a .png file in the internal jar btw
mortal hare
use
FileWriter, if you have data in encoded text (UTF-8, ASCII, etc)
FileOutputStream, if you have data in bytes (objects, binary data, executables)
in this case use FileOutputStream because .png's are stored in binary form, not in encoded text format
different story, with .svg's tho (those can be written in text form since they're vector based)
odd sentinel
what's the least-hackiest way to require a permission node before running a command that normally doesn't have a perm check and is from a closed-source plugin
I thought of using a preprocess event but maybe there's some kind of mapping I can do via configs? idk
young knoll
You could probably mess with the command in the command map
mortal hare
what's the least-hackiest way to require a permission node before running a comm...
listening to commandpreprocess event
young knoll
But that sounds more hacky
mortal hare
or reflections
in bukkit OBC
Actually you can get the plugin's command object by using bukkit api method
odd sentinel
the preprocess event is what I'm doing, was hoping there was something easier
mortal hare
PluginCommand extends Command which holds permission value
iirc
if you can use reflections
you can set permission node to whatever you want
but that would be "native" bukkit permissions
odd sentinel
that seems hackier than the event
mortal hare
not the one's which plugin mostly implements
young knoll
Option 3: find a better plugin
mortal hare
just add permission key to the plugin.yml
odd sentinel
I wanted to lock certain items so certain donor tiers could use them, but they have no permissions for that
that doesn't bind commands and subcommands to a perm though does it?
odd sentinel
ya but I need to control subcommands too
odd sentinel
preprocess should work
odd sentinel
I can just parse the string
mortal hare
that's the only way besides deobfuscation
mortal hare
This cmake shit is feeling like im learning a new language
there's language dedicated for building cpp files
like
i need to learn two languages to properly build cpp applications
without IDE (only sublime)
but its amazing
ngl
steady tiger
looking for a plugin developer
steady tiger
When you harvest crops
mortal hare
i don't have time for complex projects rn
dusty herald
Hewlett-Packard
weak mauve
idk if my complier drunk but sometimes i complie the plugin, its work, and some times it just spit errors
how
and i havent change anything
lol?
mortal hare
idk if my complier drunk but sometimes i complie the plugin, its work, and some ...
Your brain is drunk probs
maybe you're doing vodoo magic with async threads?
that can cause issues in runtime
just read stacktraces
weak mauve
just read stacktraces
i did
mortal hare
i can guarantee that the problem is NullPointerException
80% my guess
that pesky
exception
i hate it
weak mauve
so far, the error i got is
[WARNING] Some problems were encountered while building the effective model for Spectaculation:Spectaculation:jar:1.0-SNAPSHOT
[WARNING] 'dependencies.dependency.systemPath' for org.bukkit:craftbukkit:jar should use a variable instead of a hard-coded path
lol
this have no affect
if i start eclipse via eclipse installer then its work
how the
there is no documentations about this stupid situation
fickle helm
it's an easy fix
weak mauve
Error occurred while enabling Spectaculation v1.0-SNAPSHOT (Is it up to date?)
java.lang.Error: Unresolved compilation problem:
Unhandled exception type ClassNotFoundException
fickle helm
for example:
<dependency>
<groupId>com.mojang</groupId>
<artifactId>authlib</artifactId>
<scope>provided</scope>
<version>1.5.25</version>
</dependency>```even though the class is vaild
fickle helm
make sure you use the scope provided
fickle helm
don't think it's needed if you provided the jar
sage swift
respotiries lol
fickle helm
respotiries lol
I thought it was French or something at first
mortal hare
oh boy
i never thought
that minecraft story mode sound track
fit so well on programming hours
try it guys
its like lofi
but more interesting
weak mauve
both me and my pc are drunk
fickle helm
so I'm grabbing custom mob head skins by calling the mojang API and applying it to an ItemStack. I can have a zombie, skeleton etc equip it as a helmet and it works good.
However how can I have something that doesn't have the EntityEquipment API have a custom head?
weak mauve
its still refuse to work
at me.superischroma.spectaculation.Spectaculation.onEnable(Spectaculation.java:129) ~[?:?]
even though getEntity() is a thing
mortal hare
so I'm grabbing custom mob head skins by calling the mojang API and applying it ...
entities that have no entityequipment API classes probs do not support wearing it
like blazes
since they dont have armor slots
young knoll
so I'm grabbing custom mob head skins by calling the mojang API and applying it ...
You can’t, unless you do some stuff with armorstands and line them up
All living entities support armor
Only a few render it
mortal hare
well that's a waste of memory then
weak mauve
fickle helm
dang guess I'm outta luck
fickle helm
```console
at me.superischroma.spectaculation.Spectaculation.onEnable(Spectacula...
Once you have the jar, add it to the maven repository manually with mvn install. It's a bit of a pain but works.
https://www.cloudhadoop.com/maven-install-local-jarfile/
stuck kindle
Hey guys
question
anyone here know a good guide on how to code a minecraft client with a launcher and stuff? I have some knowledge of java. I'm not planning on publishing it or making it a full scale project, just want something to fiddle with and explore on
lofty mulch
stuck kindle
Really like how one of the steps is literally Ponder how much work it will be. lmao
stuck kindle
Client is easy to write not that hard
any clients to fork you would recommend?
lofty mulch
depends on language you use
lofty mulch
lofty mulch
Idk
stuck kindle
also, all the guides(including this one) i've seen are just guides for singleplayer clients :/ I want to make one with multiplayer, is that possible/stated anywhere?
lofty mulch
It doesn't belong to client
stuck kindle
?
stuck kindle
yeah
lofty mulch
sorry i didnt notice your question
stuck kindle
like, one I can play on a multiplayer server
lofty mulch
well tbh
stuck kindle
this guide and all the others ive seen are ones for singleplayer with authentication off
stuck kindle
ehhh I kind of want to create a client, more fun
wet breach
like, one I can play on a multiplayer server
if you do make a custom client, only thing you can't mess with legally is removing the need to have a valid account
that means don't remove the login capabilities or modify it
lofty mulch
multiplayer is easy lol
wet breach
it is considered DRM
lofty mulch
just handle the packets
stuck kindle
if you do make a custom client, only thing you can't mess with legally is removi...
the guide states, Download the latest official minecraft server and run it with authentication turned off. Bind it to localhost if you want.
Not a single client guide I've seen allows me to login to an account
lofty mulch
what's SMaterial?
lofty mulch
is that your class you made or what?
weak mauve
ye i made
queen dragonBOT
sage swift
not an enum
lofty mulch
just take a look first
sage swift
lol DIODE
wet breach
the guide states, `Download the latest official minecraft server and run it with...
not sure what other clients have to do what I stated
lofty mulch
https://paste.md-5.net/iretonuhew.java
show us the error too
wet breach
just because other custom clients don't do that, doesn't mean they are not in violation of the DMCA
sage swift
so whats on line 130
lofty mulch
SMaterial.values()
stuck kindle
just because other custom clients don't do that, doesn't mean they are not in vi...
yeah... but the problem is I can't find a single guide that allows you to login to an account lol
lofty mulch
not new SMaterial().values()
wet breach
@stuck kindle Mojang has code in the client for authentication
essentially don't remove it, and ensure it works in your custom client and you are fine
stuck kindle
so I should code it from scratch?
isn't it essentially coding minecraft but with packets involved
twilit rivet
Anyone know about SQL queries?
wet breach
I guess you simply don't understand what I am saying about custom clients
young knoll
Yeah I know a few
stuck kindle
probably not
young knoll
DROP TABLE students is a good one
lofty mulch
dude
twilit rivet
lmao
wet breach
you know how the current minecraft client requires you to log in to play it? @stuck kindle
stuck kindle
yeah ofc
lofty mulch
i thought it belongs to launcher
stuck kindle
don't remove that
so I should take the vanilla minecraft jar, and modify it?
lofty mulch
client just handles the accessToken
stuck kindle
without removing the login*
wet breach
client just handles the accessToken
Mojang has an authentication lib
wet breach
in either case don't remove authentication 😉
as long as you don't do that, whatever custom client you make as long as it doesn't violates Mojangs TOS it is perfectly fine 🙂
stuck kindle
as long as you don't do that, whatever custom client you make as long as it does...
well 2 problems
- I don't know how to get started creating one
- I don't want to mess something up in calculations coming into it blind and turn it into essentially a hacked client
wet breach
I am just telling you this, so that you don't get your project DMCA'ed for having removed what is essentially DRM @stuck kindle
lofty mulch
hacked client is the modify version of minecraft vanilla lol
if you dont want to do everything from scartch
stuck kindle
I am just telling you this, so that you don't get your project DMCA'ed for havin...
I want it to have login... but it wouldn't matter if I didn't as im not releasing it to the public? just a project to have fun on
idk
wet breach
still, better that you are informed about something that can make the difference between your project being legal and not legal 😛
stuck kindle
if you dont want to do everything from scartch
I don't, but I want to have the freedom/fun of modifying the client, implementing possible optimizations, etc
lofty mulch
so modify vanilla
stuck kindle
so I kind of want to have a "base" to work off of
lofty mulch
and dont touch to authlib things
stuck kindle
so modify vanilla
yeah but how, just open the jar and mess around?
lofty mulch
no
wet breach
your best bet is to start with the vanilla client, and modify it and then later make one from scratch
lofty mulch
you must
sage swift
making a minecraft client in scratch might be hard
lofty mulch
remap the vanilla jar lol
compact haven
he doesnt know how to get the source of the vanilla client and copy it if I am reading coorectly
wet breach
mojang has mappings for the client
stuck kindle
he doesnt know how to get the source of the vanilla client and copy it if I am r...
yeah
lofty mulch
lol
wet breach
and there is tools that you can use to apply mojangs mappings
stuck kindle
idk if they have a git page for this lmao
lofty mulch
no
wet breach
and then you decompile the client
lofty mulch
download -> remap -> decompile
weak mauve
so whats on line 130
?
compact haven
why does minecraft obfuscate the client in the first place
like I dont understand that
obfuscate, and then give the mappings???
wet breach
@compact haven has to do with their build process
weak mauve
OLD_DRAGON_FRAGMENT(Material.SKULL_ITEM, OldDragonFragment.class),
wet breach
also, they don't give complete mappings either
stuck kindle
uhh i may just be dumb... but how do i download the client from the launcher?
the only thing I can download is the server
lofty mulch
so you must have a custom launcher lol
stuck kindle
no, vanilla
lofty mulch
minecraft launcher
lofty mulch
then go to ~/.minecraft/versions
wet breach
minecraft launcher stores all the minecraft client versions in the minecraft directory
wet breach
the only thing you really are going to need to snoop for which is in the logs in the minecraft directory, is the URL for the client mapping since the launcher doesn't automatically download that
stuck kindle
the versions folder jar?
I asked before :/ lol
weak mauve
``SMaterial.values()``
on wat file
lofty mulch
on the file you are using SMaterial
lofty mulch
lol
stuck kindle
the only thing you really are going to need to snoop for which is in the logs in...
could you explain what client mappings are? Should I have known what this means beforehand?
wet breach
yes
lofty mulch
so you have to learn so much
lofty mulch
and there is no `new SMaterial.values()`
?paste