u wanna make a variable empty
#help-development
tender shard
int myNumber = 3;
sacred mountain
chrome extension, css and js editor for a specific webpag
grim ice
i can give you the code for css and js
gib
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.
grim ice
what do u want to do
sacred mountain
tender shard
Object object = someObject
String string = someString
PlayerProfile profile = somePlayerProfile
no
sacred mountain
put in the corresponding ones when u isntall the extension
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.
grim ice
ty light
tender shard
that's why I sent 5 links
okay I will explain it quickly
every Object in java has a specific class associated
grim ice
mfn do u srsly think anyone will listen tbh
tender shard
e.g. String is a class
that represents, well, text etc
your have a custom class called PlayerProfile
sacred mountain
to run a method inside a class from my oneable can i do this:
new TestClass().testMethod();
so if you declare a variable called "profile" and say it's of the type PlayerProfile, it has to be an object that is either of class PlayerProfile, or any class that extends or implements PlayerProfile
lost matrix
Variable without a value:
Player player = null;
Variable "without" a type nor value:
Object object = null;
so (new TestClass()).testMethod();
sacred mountain
o ok
tender shard
Car car = new Mercedes(); // OK
Car car = new Human(); // No
grim ice
Variable without a value:
```java
Player player = null;
```
Variable "without" ...
i mean
it still has a type
sacred mountain
Car car = new Mercedes(); // OK
Car car = new Human(); // No
lmao
lost matrix
Thats why i added quotes.
grim ice
Car car = new Mercedes(); // OK
Car car = new Human(); // No
Everything is a car if you're brave enough OWo
tender shard
you WILL HAVE TO LOOK at the basic java tutorials or you won't understand anything
grim ice
Thats why i added quotes.
Well I feel like the closest one is "var"
It has a type but unknown atm
tender shard
It has a type but unknown atm
nah "var" is still strictly typed
lost matrix
Well I feel like the closest one is "var"
No var has a very specific type.
tender shard
var is just short form
var asd = new WhatEverClass()
is the same as
WhatEverClass asd = new WhatEverClass
lost matrix
It has a type but unknown atm
No its not unknown. Ist just syntax sugar
tender shard
same applies for "val" except that it's also final then
grim ice
kotlin in java uwu
lost matrix
The context decides the type. Thats why var x = null; is not valid java because the type can not be determined from the context.
grim ice
tbh i like how intellij draws that ovelay
so if u type
var x = new Integer();
intellij draws
var x: Integer = ...
lost matrix
Yeah it has some nice features like that. Same goes for parameters or call chains.
tender shard
nah it actually overlays an error message 😛
grim ice
you're unfunny but HAHHAHA
grim ice
nah it actually overlays an error message 😛
I have my class named Integer, and it has an empty constructor B)
get the correct import, boy
and why is ur maven bar
there
wtf
lost matrix
Nice to know what type a chain has at every moment
tender shard
and why is ur maven bar
so I have more space in the structure tab
desert loom
I recently installed IntelliJ and the only thing I don't like is that, by default, it formats single line methods on the same line. (for enums)
grim ice
so I have more space in the structure tab
i dont even use it Lol
tender shard
i dont even use it Lol
very useful for large classes
tender shard
I recently installed IntelliJ and the only thing I don't like is that, by defaul...
just disable it
it's called auto fold or sth like that
desert loom
yea I know. I just need to find the option somewhere
grim ice
very useful for large classes
i just Ctrl+F
lost matrix
I recently installed IntelliJ and the only thing I don't like is that, by defaul...
You can disable that if you want
desert loom
do you know the name of the option? if not, I'll just find it on google
grim ice
I mean it probably depends
tender shard
I recently installed IntelliJ and the only thing I don't like is that, by defaul...
Settings -> Editor -> General -> Code folding , disable the "One line methods" option in the "Collapse by default" section.
grim ice
Unrelated question but, for example If I wanna do some code that changes durability of an item and does some cool magic on it
can I have it on a utility class
i find it ugly to have methods not really related to my class purpose on my class, since the method is being used in other places too
its not supposed to be only for the class
desert loom
Settings -> Editor -> General -> Code folding , disable the "One line methods" o...
thanks
tender shard
Unrelated question but, for example If I wanna do some code that changes durabil...
sure, create a class "ItemStackUtils" and add a public static void changeDurability(ItemStack item, int durability) method or sth like that
grim ice
I don't, but when I asked for topics I can use to progress conclure suggested ClassLoaders
I mean i asked for advanced topics
tender shard
I never needed custom classloaders so I've never looked at them
grim ice
I just learn stuff not cuz i need them
i want to get to a good level in the next 5 months (my first year with java is about to end :o)
lost matrix
Very usefull: Properly learn how to use streams
It teaches you so much about lambdas, functional programming, scopes and so on.
They are a gateway to understanding CompletableFutures for example.
tender shard
i want to get to a good level in the next 5 months (my first year with java is a...
well, then take a look at them if you're interested 😛
tender shard
Very usefull: Properly learn how to use streams
It teaches you so much about lam...
streams are like one of the best things ever added to java
grim ice
Well I do know somehow an amount of using streams
quaint mantle
Unrelated question but, for example If I wanna do some code that changes durabil...
new BreakableItem(itemStack).setDurrability(0);
😘
grim ice
new BreakableItem(itemStack).setDurrability(0);
That's useless
Why would you make a class for that
quaint mantle
You would have to make a class for utility as well
quaint mantle
you can add other methods to the BreakableItem too and rename it
lost matrix
Why would you make a class for that
Because sadly extensions are not a thing. This is just a helper wrapper class. I personally are also more of a util class fan but this is fine too.
quaint mantle
That's an object oriented way
tender shard
I use this to damage items
/**
* Damages given ItemStack by specified amount
* @param amount damage amount to be applied
* @param item ItemStack to be damaged
* @param player Player who damaged the item
*/
public static void damageItem(int amount, final ItemStack item, @Nullable final Player player){
final ItemMeta meta = item.getItemMeta();
if(!(meta instanceof Damageable) || amount < 0) return;
final int durability = item.getEnchantmentLevel(Enchantment.DURABILITY);
int k = 0;
for (int l = 0; durability > 0 && l < amount; l++) {
if (JeffLib.getRandom().nextInt(durability +1) > 0){
k++;
}
}
amount -= k;
if(player != null){
final PlayerItemDamageEvent damageEvent = new PlayerItemDamageEvent(player, item, amount);
Bukkit.getServer().getPluginManager().callEvent(damageEvent);
if(amount != damageEvent.getDamage() || damageEvent.isCancelled()){
damageEvent.getPlayer().updateInventory();
}
else if(damageEvent.isCancelled()){
return;
}
amount = damageEvent.getDamage();
}
if (amount <= 0)
return;
final Damageable damageable = (Damageable) meta;
damageable.setDamage(damageable.getDamage()+amount);
item.setItemMeta(meta);
}
since like an itemstack is already breakable
quaint mantle
since like an itemstack is already breakable
Not always
desert loom
I use this to damage items
```java
/**
* Damages given ItemStack by spe...
is there no included method in spigot to damage items?
tender shard
is there no included method in spigot to damage items?
of course there is
look at the last 3 lines of the method I sent
grim ice
Well is it worth to make a class for every method
tender shard
that's the "builtin" way
tender shard
Well is it worth to make a class for every method
yes, awesome idea lmao
desert loom
oh I didn't see that.
lost matrix
look at the last 3 lines of the method I sent
But what is all that junk above the last 3 lines? Why would you need a random number?
tender shard
But what is all that junk above the last 3 lines? Why would you need a random nu...
for Durability enchantment
desert loom
I think that's to replicate vanilla unbreaking enchant.
quaint mantle
depends. You should keep classes as simple as possible, 5 methods ideally. Single Responsibility
grim ice
I use this to damage items
```java
/**
* Damages given ItemStack by spe...
shouldn't this return a boolean
tender shard
shouldn't this return a boolean
yeah why not
grim ice
return; is silent, it wont tell you anything
tender shard
i've never needed to know whether it was damaged so it's void rn
grim ice
I assume you would want to return a boolean so you know the outcome of the method
tender shard
I assume you would want to return a boolean so you know the outcome of the metho...
yeah feel free to PR 😛
tender shard
yeah feel free to PR 😛
lost matrix
for Durability enchantment
And instead of arithmetically calculating the damage you do iterations for every point in durability...
tender shard
And instead of arithmetically calculating the damage you do iterations for every...
someone PRed that method
I've not really looked at it
no idea what their intention was. I just accepted the PR
@tawdry scroll
why are you looping over the durability level
tawdry scroll
Which?
tender shard
https://github.com/JEFF-Media-GbR/JeffLib/blob/master/core/src/main/java/de/jeff...
here
damageItem method
imagine people having unbreaking level 100k
tawdry scroll
Oh thats how its done in mc
tawdry scroll
You can check to confirm
tender shard
nah I believe you lol
if vanilla does it like, it should be kept like that
so that it will behave exactly the same
people who enchant their stuff with 10000000 levels are stupid anyway
grim ice
PRing is such a long operation tbh
tawdry scroll
No i mean really
Can be mistake from me in reading the nms code
tender shard
PRing is such a long operation tbh
yeah, takes about 30 seconds
tender shard
no idea
grim ice
btw
ConfigurationSections
they dont read the contents from the config
everytime
you use them right?
tender shard
yes, so?
young knoll
Correct
grim ice
so they store it
tender shard
of course
young knoll
Mhm
grim ice
cool
tender shard
pretty bookish scenario
lost matrix
you use them right?
FileConfigurations do fully exists in memory. But you should still not use them as data structures.
tender shard
nothing
tender shard
well let's rather say
grim ice
how about I make my config like this:
Config:
example: xd
example2: lol
exampleList:
- "xd"
- "xd1"
then i can get a configuration section Config, then just access it when i wanna use my config
tender shard
a final variable can be assigned once or zero times
lost matrix
It makes the variable immutable. What it does not, is making the Object itself immutable.
tender shard
It makes the variable immutable. What it does not, is making the Object itself i...
this
grim ice
that would be better than using the FileConfiguration as a data structure, right?
or is it the same
grim ice
alright i'm an idiot then
tender shard
that would be better than using the FileConfiguration as a data structure, right...
FileConfiguration is a subclass of ConfigurationSection
lost matrix
No you can use it wherever. The only thing you cant is re-assign a value to it.
grim ice
so I should just parse the values of the config and store it in a data class, right?
tender shard
a final variable is like a CD-R. You can read it many times but write to it only once
lost matrix
so I should just parse the values of the config and store it in a data class, ri...
Yes you got the message 😄
lost matrix
*a final variable is like a CD-R*. You can read it many times but write to it on...
Ah. Interesting analogy
tender shard
Ah. Interesting analogy
sometimes I'm big brainzz
well depends what you consider a crop
if you consider all ageables to be a crop, sure that's fine
fire
young knoll
You could easily just put the blocks you want in a set
lost matrix
CaveVines
grim ice
Bamboo, CaveVines, Cocoa, Fire
tender shard
You don’t farm fire?
not on farmland at least
tender shard
why is fire ageable
because it can age and will only spread when it's full age I guess
or it will die when it's full age
lost matrix
why is fire ageable
I guess so it can be turned out a some point
tender shard
to check for crops: https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/Tag.html#CROPS
olive lance
ah makes sense
tender shard
**to check for crops**: https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/Tag....
that's the only proper solution and will also work in all future versions I guess
young knoll
Nether ones
tender shard
theres a tag LOGS and LOGSTHATBURN
maybe nether ones?
grim ice
nether
grim ice
coll i had a dream of you btw
tender shard
so LOGS includes LOGSTHATBURN
grim ice
i actually did
tender shard
coll i had a dream of you btw
a nightmare probably
young knoll
Kinky
lost matrix
coll i had a dream of you btw
tender shard
I doubt it
lost matrix
If you are speaking of the placed Block then yes.
grim ice
wait
tender shard
just plant a sapling and check with F3 screen
grim ice
and ur discord is Josh, not Coll?
olive lance
what blocks infinitely burn?
grim ice
my dream didnt know that
olive lance
ah perhaps
tender shard
you can check with F3 screen
olive lance
there is 3 separate tags for blocks that Infinitely burn in end, nether, and overworld
tender shard
the stupid fandom mc wiki is too narrow
the stupid "popular pages" overlay overlays the actual content
tender shard
yeah one can click on "expand" at the top
but
why
why doesn't it just use full width by default
solid cedar
at org.apache.commons.lang.Validate.notNull(Validate.java:192) ~[patched_1.16.5.jar:git-Paper-792]
at org.bukkit.inventory.ItemStack.<init>(ItemStack.java:85) ~[patched_1.16.5.jar:git-Paper-792]
at org.bukkit.inventory.ItemStack.<init>(ItemStack.java:73) ~[patched_1.16.5.jar:git-Paper-792]
at org.bukkit.inventory.ItemStack.<init>(ItemStack.java:61) ~[patched_1.16.5.jar:git-Paper-792]
at org.bukkit.inventory.ItemStack.<init>(ItemStack.java:47) ~[patched_1.16.5.jar:git-Paper-792]
at main.kappelo99.zlecenia.Bounty.bountyGUI(Bounty.java:676) ~[?:?]
at main.kappelo99.zlecenia.Bounty.onCommand(Bounty.java:514) ~[?:?]
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45) ~[patched_1.16.5.jar:git-Paper-792]
... 19 more``` What is this??paste
undone axleBOT
lost matrix
```Caused by: java.lang.IllegalArgumentException: Material cannot be null
at or...
"Material cannot be null"
Pretty clear
tender shard
```Caused by: java.lang.IllegalArgumentException: Material cannot be null
at or...
show bounty class line 676
lost matrix
You are calling: new ItemStack(null)
young knoll
new null(null)
tender shard
new null(null)
works in bytecode :3
grim ice
```Caused by: java.lang.IllegalArgumentException: Material cannot be null
at or...
Report a bug to spigot, since they use Validate.notNull(material) in the ItemStack constructor! /j
desert loom
new null(null)
boxed null
tender shard
Report a bug to spigot, since they use Validate.notNull(material) in the ItemSta...
no
solid cedar
show bounty class line 676
ItemStack list = new ItemStack(listBountyItem);
tender shard
that's the internal ItemStack validator
grim ice
and you prob should use descriptive variable names
what is 'list'
tbh working on client side applications requires way more java knowledge
since if you make something laggy
people are gonna suffer
but most servers have better System Specs than Users'
tender shard
if what's a boolean?
grim ice
Yes, indeed I'm very glad I don't have to pay to use an IDE, or use a text editor
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.
grim ice
means noob
tender shard
they tell you because you NEED the basics to know why your stuff doesn't work
solid cedar
at main.kappelo99.zlecenia.Bounty.bountyGUI(Bounty.java:690) ~[?:?]
at main.kappelo99.zlecenia.Bounty.onCommand(Bounty.java:514) ~[?:?]
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45) ~[patched_1.16.5.jar:git-Paper-792]
... 19 more``` I changed some code but it isn't worknoone means to offend someone by doing ?learnjava
tender shard
```Caused by: java.lang.ClassCastException: org.bukkit.craftbukkit.v1_16_R3.inve...
you can't cast itemstacks to itemmeta
grim ice
noone means to offend someone by doing ?learnjava
well
tender shard
because itemstack does not implement itemmeta
grim ice
I was made fun of for not learning java on my first weeks
tender shard
you have to use getItemMeta() and cast that
grim ice
so that isn't totally right
tender shard
I was made fun of for not learning java on my first weeks
yeah people make fun of people who do not want to learn java
not because you haven't done so yet
grim ice
people nowadays have it a lot easier tbh
tender shard
I still remember learning java using actual books lol
oh wait no
wasn't java
it was C
lost matrix
I actually did what i always tell people not to do: I learned java using spigot only at first.
solid cedar
SkullMeta headMeta = (SkullMeta) head.getItemMeta();``` here is error or not?What is that
tender shard
but yeah if you do not why you get a nullpointerexception when you try to call a method isLoaded() while the object you are calling it on is null, then sorry but you have to learn the basics first
grim ice
I actually did what i always tell people not to do: I learned java using spigot ...
Everyone did
grim ice
no one went and learnt java
tender shard
``` ItemStack head = new ItemStack(Material.PLAYER_HEAD, 1, (short) 3...
that should work
grim ice
its fucking boring to do without an api to spice it up
next stratus
I actually did what i always tell people not to do: I learned java using spigot ...
I did this at first too, I never even knew OOP was a thing for a while :/
quaint mantle
I actually did what i always tell people not to do: I learned java using spigot ...
Pretty sure everyone did it like that
next stratus
its fucking boring to do without an api to spice it up
how is it?
tender shard
no one went and learnt java
I learnt java using "Hamster Simulator"
grim ice
dunno, but when i was getting screamed at to learn java, i found it boring
next stratus
idk how an api would help
lost matrix
I did this at first too, I never even knew OOP was a thing for a while :/
Eh i was quite early there. I think after 3 weeks i overused abstract classes an interfaces because i found
that everything needed to be super abstract. Was a clusterfk. But i also had a somewhat experienced dev
that taught me 10hrs a day then.
grim ice
For me. even when I chose to learn java before spigot, when I go to java related servers I get made fun of
tender shard
idk how an api would help
it allows you to do actual useful things instead of "a caltulator" or a "program that prints out the sum of two integers" etc
tender shard
yes, if you do not have any profile, you cannot checker whether it's loaded
it's like saying hello to a neighbour if you don't have neighbours
grim ice
it's like saying hello to a neighbour if you don't have neighbours
Mental illness?
tender shard
BettanationsNeighbour.sayHello() can't work if you don't have neighbours
next stratus
I regret not learning plain java first
tender shard
profiles and players can never be cast to a boolean
a boolean is a primitive type represnting "yes" or "no"
a player is not "yes or no"
next stratus
a player is not "yes or no"
yes
grim ice
BettanationsNeighbour.sayHello() can't work if you don't have neighbours
it will throw MentalIllnessException
tender shard
what do you mean with "check a specific person"
trail pilot
Uhm which version should i use for 1.8 to 1.18?
tender shard
Uhm which version should i use for 1.8 to 1.18?
as API? 1.8
next stratus
Uhm which version should i use for 1.8 to 1.18?
1.8
rough drift
i forgot how to run methods that require to be on the main thread from async, how do i do that again?
trail pilot
i dont know guys i never made a plugin from 1.8 to 1.18 lel
tender shard
i forgot how to run methods that require to be on the main thread from async, ho...
use the scheduler, run a synced task
eternal oxide
i forgot how to run methods that require to be on the main thread from async, ho...
runTask
rough drift
ty
tender shard
i dont know guys i never made a plugin from 1.8 to 1.18 lel
always use the lowest API version you wanna support
trail pilot
always use the lowest API version you wanna support
and in pom.xml should i use the lastest version?
tender shard
and in pom.xml should i use the lastest version?
no
the lowest version you want to support
tender shard
yes of course it has changed
grim ice
Oh right I remebered
tender shard
but nothing was really removed
grim ice
I don't want to run buildtools for each version I wanna support for my plugin
(Im using nms)
do I just use
tender shard
you have to though
grim ice
Reflect
next stratus
(Im using nms)
condolences
trail pilot
yes of course it has changed
i made the plugin in 1.18
rough drift
either reflection (don't) or use nms for each version (don't)
next stratus
I wish I knew how to import nms
tender shard
I wish I knew how to import nms
what version?
grim ice
either reflection (don't) or use nms for each version (don't)
the fuck do i do to access nbt then
hybrid spoke
what's NMS
tender shard
i made the plugin in 1.18
it might work in 1.8 if you didn't use any new features
rough drift
the only time i used nms was to handle the packets a player sent right after they arrived
trail pilot
it might work in 1.8 if you didn't use any new features
damn i dont know whats changed lel
rough drift
what's NMS
net minecraft server iirc, allows you to access stuff the api doesn't
grim ice
what's NMS
Not Motherly Surrounded
trail pilot
lemme change api and see if its broke it
rough drift
like CraftPlayer
tender shard
damn i dont know whats changed lel
then try running it in 1.8 and see what happens
grim ice
aka motherless
next stratus
what version?
Any, I just can't get my mind around how to import it. There's this real good api I want to use but I can't get it because the maven thing is messed up and the dev won't respond :/
tender shard
what's NMS
the most boring space exploration game ever, no man's sky
grim ice
SO WHAT DO I DO HELP
tender shard
Any, I just can't get my mind around how to import it. There's this real good ap...
just replace "spigot-api" with "spigot" in maven
grim ice
do i like
tender shard
then you have NMS
trail pilot
then try running it in 1.8 and see what happens
yes obv
next stratus
just replace "spigot-api" with "spigot" in maven
and gradle?
grim ice
fine ill use reflection
next stratus
i got that already
olive lance
wait when did CraftPlayer become a thing
next stratus
I wanna use https://github.com/yannicklamprecht/WorldBorderAPI but it's a mess to import :/
young knoll
Since forever
tender shard
wait when did CraftPlayer become a thing
it's a thing since CraftBukkit was released
so maybe... 14 years ago?
olive lance
ok i figured
young knoll
11 years
tender shard
oh ok
young knoll
Minecraft wasn’t around 14 years ago
eternal oxide
Player = Bukkit (API) CraftPlayer = CraftBukkit (Implementation)
tender shard
Minecraft wasn’t around 14 years ago
hm idk. I bought MC beta 1.2 when I was 15 and I'm 27 now
next stratus
hm idk. I bought MC beta 1.2 when I was 15 and I'm 27 now
damn that's surprising how long it's been out
young knoll
Beta was in 2009
hybrid spoke
didnt 1.0 release in 2009
2008 came the first snapshot of minecraft iirc
tender shard
olive lance
i dont remember when i got it but it was 1.0 release
tender shard
born in may 2009
young knoll
Classic was may 2009
tender shard
alpha 1.0 = july 2010
young knoll
I also got it at 1.0
olive lance
end of 2011 i guess i got it
tender shard
beta 1.3 was released on my 16th birthday
trail pilot
then try running it in 1.8 and see what happens
1.8 or 1.8.8?
lost matrix
lol may 2009. Means minecraft is older than most of the 1.8 community
tender shard
1.8 or 1.8.8?
whatever you want to support
i dont understand why you want to support 1.8 anyway
next stratus
Wait, endermen came before the end?
olive lance
pvpreee
tender shard
Wait, endermen came before the end?
yes
next stratus
I didn't know that lol
trail pilot
i dont understand why you want to support 1.8 anyway
im just aking anyway i want 1.8.8+
rough drift
another quick thing, how can you check how many slots a player has free?
hybrid spoke
was there an ending before the end got added?
trail pilot
i tested the plugin and its work perfectly in newest version of spigot
tender shard
another quick thing, how can you check how many slots a player has free?
loop over the inv, check every slot and count some counter up
trail pilot
les test it in 1.8.8
next stratus
it's been almost 8 years since microsoft bought it?!
young knoll
was there an ending before the end got added?
No
next stratus
I didn't know there were two other founders carl and Jakob
rough drift
loop over the inv, check every slot and count some counter up
yeah but do i check if the item is unll?
olive lance
damn bro mojang kinda sold only 2.5b for minecraft?
hybrid spoke
i never killed the enderdragon by myself anyways
lost matrix
I still remember when the nether came out.
We rallied up in the basement and did a lan party through the night. Good times.
tender shard
yeah but do i check if the item is unll?
by doing a null check on the item and then check if the item is amount == 0 or not
tender shard
k
public static int getFreeSlots(Inventory inventory) {
return (int) Arrays.stream(inventory.getContents()).filter(item -> {
return item != null && item.getAmount() > 0;
}).count();
}
now i kinda wanna play minecraft survival
tender shard
public static int getFreeSlots(Inventory inventory) {
return (int) Arrays.stream(inventory.getContents()).filter(item -> item == null || item.getAmount() == 0).count();
}
yeah, this
rough drift
almost as fast as you xD
lost matrix
```java
public static int getFreeSlots(Inventory inventory) {
return...
item.getAmount() > 0 
is that even possible. I think not.
tender shard
``item.getAmount() > 0`` <:waitwhat:405140270662025218>
huh no? it must be 0 amount to be empty
not larger than 0
young knoll
You used to be able to get weird items with a red 0 for the stack size
Not sure if you still can
lost matrix
An item with the amount of 0 will automatically be nulled
young knoll
Then you should just be checking if it’s null or air
red sedge
Should I store player data in a file or in PDC
rough drift
it was possible in 2012
what u talkin about it was still possible in 1.7 iirc
tender shard
Should I store player data in a file or in PDC
depends on what playerdata you are talking about
eternal night
also if you need that data offline or not
tender shard
what u talkin about it was still possible in 1.7 iirc
that doesn't contradict what I said
rough drift
fair
quaint mantle
Pdc is not relational. It is impossible to get data offline without hacks and hard to wipe
tender shard
if you have large data, or data you need also when a player is offline, do not use PDC
otherwise I'd use PDC
rough drift
if you have large data, or data you need also when a player is offline, do not u...
what's pdc
tender shard
what's pdc
?pdc
hybrid spoke
?pdc
rough drift
oh yeah
tender shard
it's like "proper NBT"
rough drift
just load the player.dat file
eternal night
smh don't call it nbt!
red sedge
depends on what playerdata you are talking about
hm?
trail pilot
ok my plugin works perfectly in 1.8.8 to 1.18.1
tender shard
a tiny string? or 20MB per player?
data you need when the player is online, or data you also need when the player is offline?
red sedge
i mean ig like 2-4 mbs of data at max
also i dont think i will need the data when the player is offline
eternal night
^
tender shard
imagine you have 100 players
then you have a 400mb players.dat file
doesn't sound very good lol
quaint mantle
it's like "proper NBT"
"An api to store persistent data built on top of NBT"
tender shard
yep
tender shard
no
quaint mantle
A relational database > just a file smh
tender shard
to be fair its just nbt
that's like saying "java is just ones and zeros"
quaint mantle
i dont see why there is just not an nbt option without nms
Nbt is an implementation detail
tender shard
i dont see why there is just not an nbt option without nms
well that's basically what PDC is
it's an API to save ANY type of data, using NBT internally
eternal night
I mean, who knows if mojang just moves to a new data format in 3 versions
grim ice
how to do
net.minecraft.server.v1_16_R3.Entity nmsEntity = ((CraftEntity) entity).getHandle(); in reflection?
red sedge
maybe im missing smth but i dont see a reason to not have it
tender shard
how to do
net.minecraft.server.v1_16_R3.Entity nmsEntity = ((CraftEntity...
why do you need reflection? what versions to you need to support?
quaint mantle
CraftEntity.class.getMethod("getHandle").invoke()
tender shard
maybe im missing smth but i dont see a reason to not have it
feel free to PR it
tender shard
CraftEntity.class.getMethod("getHandle").invoke()
that makes no sense as CraftEntity is in a "versioned" package itself
young knoll
You’d have to use Class.forName
tender shard
I have but what you sent is valid java code
quaint mantle
ok??
tender shard
all my exams in school were asking us to write hand written pseudo code lol
it was also allowed to just "describe" the code you would have written
actually not a bad idea imho
eternal oxide
Thats good training
grim ice
why do you need reflection? what versions to you need to support?
1.16.5+
quaint mantle
maybe im missing smth but i dont see a reason to not have it
As said again, thats an implementation detail, like packets. This is not just an api to store custom values. Mojang can easily change storage method
tender shard
since 1.17 there's mojang mappings
field, class and method names changes with every version
you can't use reflection for 1.17+
you could use it for 1.16 and below
you want to create one NMS module for every version now
quaint mantle
you kinda can with relfeciton-remapper, even using readable names...
tender shard
i love my life
do it like I did
https://github.com/JEFF-Media-GbR/JeffLib
quaint mantle
That's better than reflection. But even better is to not use nms at all
tender shard
That's better than reflection. But even better is to not use nms at all
yeah sure
but for many things you just have to use it
grim ice
That's better than reflection. But even better is to not use nms at all
nbt
im trying to copy an entity
so i have to use nms
olive lance
but for many things you just have to use it
We should contribute api methods for these things
eternal night
if only there was like a fork of spigot that had a entity de/serializer
so you can easily copy an entity
quaint mantle
if only there was like a fork of spigot that had a entity de/serializer
Hehehehe
tender shard
if only there was like a fork of spigot that had a entity de/serializer
if only that would be included in spigot
eternal night
there is always need for NMS at some point
tender shard
it's a binary data saving stuff thingy
eternal night
even if you PR functionality, older versions will not get the backport
tender shard
it's a binary data saving stuff thingy
that's the best explanation I can come up with
quaint mantle
Supporting older versions 🙄
olive lance
So what does it do
tender shard
even if you PR functionality, older versions will not get the backport
using old versions = not deserving any support tbh
I mean people also don't complain that MSFS2020 doesn't run on windows XP
eternal night
I mean, the dream is just maintaining your own custom fork where you can PR whatever API you need
tender shard
somehow it's only 13 year old MC players who still use 1.8
tender shard
no idea why the MC community is so reluctant to use supported software
eternal night
so you can click fast
tender shard
<@!632994436401594368> i dont get how u did it
what exactly?
grim ice
Everything
tender shard
so you can click fast
oh yeah awesome lol
grim ice
what r u doing
tender shard
what r u doing
the core module has an interface like "NBTWrapper"
then there's one module per NMS version that implements this wrapper
that's basically it
quaint mantle
well "performance"
olive lance
I would beg to differ 1.12 offers better performance than 1.8
quaint mantle
Windows XP runs faster than Windows 10 you know
tender shard
the main reason why people still use 1.8 and 1.12.2 is they are still using "1:0" instead of "dirt"
olive lance
What
tender shard
they are using hundred years old plugins that never actually respected that all the "magic ids" were deprecated since 5 years
tender shard
What
in ancient versions, you didn't say "dirt", you said "1"
and for "stone" you used "2"
olive lance
Oh yeah I didn’t realize what the 0:1 meant
olive lance
Stone is 1 tho I though t
tender shard
it was an example
tender shard
it was announced 5 years prior that this will be removed, but plugin devs didnt care
then 1.13 came and
boooom
all bad plugins died
that was also why I started uploading plugins - because ClickSort was dead
tender shard
well there's so many plugins to restore old pvp
olive lance
What I really don’t understand
Is why 1.8 and not 1.7
Everyone used to love 1.7
And hated 1.8
Because block hitting
tender shard
erm why would one use 1.(X-1) if they could use 1.X
olive lance
erm why would one use 1.(X-1) if they could use 1.X
Block hitting
grim ice
the core module has an interface like "NBTWrapper"
cant find it
tender shard
Block hitting
what changed?
tender shard
cant find it
it was an example
olive lance
You could right click and left click at the same time
tender shard
look at core/.../internal/nms
tender shard
cant find it
olive lance
But I guess if you said only 13 yos play 1.8 they prob don’t know about block hitting then
tender shard
With sword
it makes no sense anyway
rough drift
so, runTask does not run sync for some reason, so i tought about using scheduleSyncDelayedTask, with a delay of 0, would that work
olive lance
It was so cool
grim ice
nah man im not installing each version's build tools
tender shard
so, runTask does not run sync for some reason, so i tought about using scheduleS...
runTask does run sync
olive lance
The sword would swing in crazy directions when you did it
tender shard
nah man im not installing each version's build tools
buildtools is universal
grim ice
ik
tender shard
latest buildtools can compile all versions
rough drift
runTask does run sync
oh yeah i got the wrong exceptions xD
olive lance
Look up a video of it and tell me it is not lit af
eternal oxide
download?
grim ice
same thing
eternal oxide
just write a bat file
grim ice
takes a long time
tender shard
well I also don't want to work but I have to to make plugins
I also wish I could just explain to intelliJ would I'd like to do but we aren't that far yet
grim ice
is there another way without nms to copy entities
rough drift
I also wish I could just explain to intelliJ would I'd like to do but we aren't ...
copilot go brrrrrrrrrr
tender shard
is there another way without nms to copy entities
not with spigot
olive lance
Ok literally why is 1.7 not in buildtools I swear for the longest fn time nobody wanted to play 1.8. It was either kids who wanted to play latest version 1.9 or 1.7 for pvp. 1.8 literally nobody played
The worst update
Version *
tender shard
Ok literally why is 1.7 not in buildtools I swear for the longest fn time nobody...
I wonder why buildtools support anything below 1.16 anymore anyway
olive lance
I wonder why buildtools support anything below 1.16 anymore anyway
Why not under 1.8
1.18*
rough drift
I wonder why buildtools support anything below 1.16 anymore anyway
i wonder why it supports 1.16 at all
tender shard
1.18*
well I understand big servers can't immediately update
but they should at least be able to update within a year or two
so I guess supporting 1-2 versions behind is okay
after all windows 10 still is supported although win11 exists
rough drift
its more than a year old and people yet go like "i hab us becs unatiin laaaag" bro viaversion is there for a reason
grim ice
how to serialize entities
tender shard
same for debian 10 and debian 9
grim ice
i wanna serialize an entity
tender shard
how to serialize entities
do it on your own or use paper
I think paper can serialize entities
not sure though
grim ice
ok im installing pape
olive lance
Win xp do be fast tho
grim ice
do it on your own or use paper
actually
no one uses pape
isnt there
a serializer
for anything
tender shard
for anything
no
hexed hatch
What entity are you serializing
grim ice
all
hexed hatch
Ah
grim ice
all types of entities
tender shard
no one uses pape
the majority does
rough drift
the majority does
o what's tihs
grim ice
idc
tender shard
o what's tihs
grim ice
if i make a paper plugin
rough drift
oh nice
hexed hatch
Paper api do be kinda sexy tho
grim ice
to 90%
rough drift
Paper api do be kinda sexy tho
ye ye
grim ice
im on the edge of raging tbh
hexed hatch
It’s even got entity ai support
tender shard
Paper api do be kinda sexy tho
imho paper should do implementation only and move their API to spigot
grim ice
anyways
rough drift
i made my ls plugin for 1.17 paper at first, got so many complaints had to port to 1.16.5 spigot, and yet i still get requests like "can you make a 1.14 version?"
grim ice
isnt there a way to serialize any object
olive lance
does viaversion let 1.7 players connect
tender shard
isnt there a way to serialize any object
still, no
tender shard
does viaversion let 1.7 players connect
no
viaversion is for future versions only
viabackwards is for old versions
rough drift
isnt there a way to serialize any object
if the object implements Serializable, yes
tender shard
and viarewind is for ancient versions like 1.7
olive lance
thats what i was thinking of then
tender shard
the other one
rough drift
imo <1.16 should be dropped for everything
tender shard
imo <1.16 should be dropped for everything
yes, I think so too
grim ice
can i make my own entity serializer
rough drift
even then, 1.16 is a year old
tender shard
if I was md5, i wouldn't even have added the log4j fixes
rough drift
can i make my own entity serializer
i believe so
tender shard
I would have fixed log4j for 1.16+ and tell all others "well, update already"
grim ice
gets each field on the class, turns it into a hashmap
rough drift
yeah smort
quaint mantle
And very time consuming
olive lance
It says if you want to support 1.7 on a proxy then you dont need legacy support but without a proxy you do? is that true
grim ice
from the hashmap
Yeah fuck it ill have all versions supported like that
and Ill make a library
for it
tender shard
It says if you want to support 1.7 on a proxy then you dont need legacy support ...
using bungee or not has nothing to do with this
olive lance
better support 1.7
olive lance
using bungee or not has nothing to do with this
it changed the outcome on that site you linked
quaint mantle
You are still mirroring already existing functionality
grim ice
actually what if some versions didnt have a field
well if it doesnt have the field it will still work
i can do it
tender shard
it changed the outcome on that site you linked
you either install via* on the bungee only or only on all backend servers
quaint mantle
simply don't fuck and do reflection imo
tender shard
using it on all backend servers and NOT on the bungee is the recommended option
olive lance
is via* a plugin or is that just talking about viaversion+rewind
quaint mantle
You'd need to do some fuzzy reflections
tender shard
how would i do it with reflect
you CANNOT PROPERLY use reflection only for 1.16+
grim ice
give me an algorithm, or psuedo code or some sort
grim ice
you CANNOT PROPERLY use reflection only for 1.16+
im not doing nms
quaint mantle
you CANNOT PROPERLY use reflection only for 1.16+
You can
quaint mantle
Dont rely on names, but analyze method return types and args at runtime
tender shard
it will get soooo messy that you could just directly use proper modules + mojang mappings
tender shard
Dont rely on names, but analyze method return types and args at runtime
okay how would you go about the changes between 1.17 and 1.18?
quaint mantle
nothing has changed related to nbt in 1.17 and 1.18
tender shard
in 1.17 it's Player.playerConnection, in 1.18 it's Player.connection.connection
so there's an intermediary object
good luck doing that
olive lance
you either install via* on the bungee only or only on all backend servers
Actually it says you need Velocity on the proxy instead
grim ice
i dont want code yet, ill try it on my own
quaint mantle
in 1.17 it's Player.playerConnection, in 1.18 it's Player.connection.connection
Lol just match a field with connection class
tender shard
Actually it says you need Velocity on the proxy instead
hm might be, no idea, I don't do any viaversion stuff anymore
quaint mantle
Also 2hex pls provide a proper implementation for Paper
tender shard
Lol just match a field with connection class
and how would you know whether you need to call another object on that object then?
grim ice
Also 2hex pls provide a proper implementation for Paper
yeah but ill prob make it a library
tender shard
as said in 1.18 it's player.connection.connection (two dots)
olive lance
closed my server when 1.9 dropped
grim ice
still, how do i do it
tender shard
but only two-object-chain in 1.17
olive lance
cost like 3x as much to run the server when 1.9 came out
grim ice
do i like loop through the methods, get their return type, invoke them
tender shard
and also it's not called "connection" in either 1.17 or 1.18
grim ice
and store the name
tender shard
it's only called "playerConnection" in 1.16 and below
grim ice
with a class like a Triple
quaint mantle
do i like loop through the methods, get their return type, invoke them
Just return types and params
tender shard
in 1.17 it's maybe .a and in 1.18 it's a.b. or sth
tender shard
Just return types and params
the return types change in every version because the names are obfuscated and also the CLASS NAMES are obfuscated
quaint mantle
No
grim ice
the return types change in every version because the names are obfuscated and al...
this is spigot-api
not nms
quaint mantle
Classes names arent obfuscated
grim ice
mfn
grim ice
r u talking about the thing we're talking about??
this is spigot not nms
im trying to serialize and deserialize an entity
tender shard
r u talking about the thing we're talking about??
I don't know, what exactly are you talking about lol
tender shard
im trying to serialize and deserialize an entity
a bukkit entity or an NMS entity
tender shard
you'll have to write your own serializer
grim ice
That iss what im doing
grim ice
I need some guidance on it though, so I'm asking manya on a base idea on how to do it
tender shard
No, in spigot names from spigot mappings are used
only in 1.16 and below. since 1.17 spigot uses obfuscated names
oh wow how the fuck did I end up on #4 on google
quaint mantle
only in 1.16 and below. since 1.17 spigot uses obfuscated names
No
As you can see it's net.minecraft.core.MinecraftSerializableUUID in Spigot
grim ice
how to get methods from an object
tender shard
As you can see it's net.minecraft.core.MinecraftSerializableUUID in Spigot
yes, and it's different in mojang lmao
grim ice
do I just .getClass()
tender shard
net.minecraft.core.SerializableUUID
Mojang
Spigot: net.minecraft.core.MinecraftSerializableUUID
grim ice
but the Bukkit entity class wont have the properties of the entity object
quaint mantle
Ikr
quaint mantle
Class names are not obfuscated especially
quaint mantle
so just use renamed class names in reflection?
grim ice
uhh
tender shard
okay to make this clear, let's say you have a method that sends any Packet<?> to a bukkit player
sendPacket(Packet<?> packet, Player player)
quaint mantle
we're not talking about packets
tender shard
how would you do that work for 1.16, 1.17 and 1.18 using reflection?
grim ice
how to get methods from an object
i assume .getClass() will remove its properties, it will just get org.bukkit.entity.Entity class
not the class of the object including its properties
tender shard
we're not talking about packets
I am talking about NMS in general, and that includes packets. and all the other NMS stuff
I still have no idea what you are talking about though
tender shard
i assume .getClass() will remove its properties, it will just get org.bukkit.ent...
no, getClass() get's the actual implementation class
e.g. net.minecraft.world.entity.Creeper or however it's called
it will NEVER return a bukkit creeper
oh wait actually, bullshit
if you call it on a bukkit creeper, it will return the CraftCreeper class
all actually game related things in spigot are just interfaces, while the CraftThingies are the actual implemantation, and those are actually just wrappers for the underlying NMS class
Creeper (NMS) -> wrapped by -> CraftCreeper -> implemenets -> Creeper (Bukkit)
quaint mantle
I am talking about NMS in general, and that includes packets. and all the other ...
I woudlnt use relfeciton for packets, lol. Reflection is acceptable on simple things and i think cloning an entity is pretty simple
hasty prawn
I think you're completely misunderstanding what he's saying.
tender shard
I think we are both talking about two completely different things and we both don't understand what each other is talking about
serializing / deserializing an entity as a whole object is simply not possible without NMS
how else would you be able to ensure them to have the same entityID and UID
long dew
hey yall so i have a minecraft server and i have an issue with mcmmo the players do not gain almost any xp and they cant enchant with the xp they have for some reason
tender shard
hey yall so i have a minecraft server and i have an issue with mcmmo the players...
or go to mcmmo's discord
next canyon
I'm working on an "offline bonus" system in which I need to subtract the OfflinePlayer#getLastPlayed with current time to know how much time has passed since his last login.
I would like to know when is this timestamp defined. Can I catch the old one on a player login ? or is it updated earlier ?
quiet ice
getLastPlayed prints the last time the player logged out iirc
Just beware that it might be decades ago if it is the first time the player played
trail pilot
finally uploaded my plugin lol
tender shard
getLastPlayed prints the last time the player logged out iirc
Returns:
Date of last log-in for this player, or 0
tender shard
I'm working on an "offline bonus" system in which I need to subtract the Offline...
I'd just get the map of all offlineplayers and their last login time on onEnable
Bukkit.getOfflinePlayers()
quiet ice
> Returns:
> Date of last log-in for this player, or 0
Oh well. Either way, the diff will be an non-issue for such a system
Though idk really now
Eh, just try and see
tender shard
My suggestion is this:
next canyon
You would map all those timestamps on startup ? and update it on logout ?
Issue with such a way of doing it, is that i'm working with a large playerbase, around 100k unique
tender shard
tbh actually I'd do it totally different
- in PlayerQuitEvent save "logout-time" as PDC with current system milliseconds in the player object
- when a player joins, get their last-logout-time, and done
next canyon
what does PDC means
tender shard
eternal night
?pdc
eternal night
smh
hasty prawn
https://blog.jeff-media.com/persistent-data-container-the-better-alternative-to-...
Damn you had that ready
next canyon
Forgot to say I'm building against 1.8 API
eternal night
bruh
quiet ice
I know that Paper for sure has a method to get last logout time
tender shard
why didn't you ask that question 8 years ago when 1.8 was released
next canyon
for now I'm doing a PlayerLoginEvent on a monitor priority
tender shard
priority doesn't matter
the event is not cancellable
oh wait
login event
sorry
tender shard
i thought joinevent
tender shard
https://papermc.io/javadocs/paper/1.18/org/bukkit/OfflinePlayer.html#getLastLogi...
but they need the logout time
not login time
next canyon
the big question is: Is the server updating the lastPlayed timestamp before or after calling PlayerLoginEvent
tender shard
idk if that is paper only too
yeah that's paper only
next canyon
if it's after then I'm fine, but before is an issue
eternal night
😦
tender shard
getLastPlayed is spigot and returns login time, getLastSeen is paper only :/
eternal oxide
the big question is: Is the server updating the lastPlayed timestamp before or a...
The player has not played yet in teh login event, not until the player join event
quiet ice
To be honest it is an ambiguous name and should be changed
tender shard
To be honest it is an ambiguous name and should be changed
yeah but it'd break existing plugins so it will not change
next canyon
Ok, I'm going to try it and will figure out if it's broken
quiet ice
A soft deprecated for removal will always do the trick
next canyon
why didn't you ask that question 8 years ago when 1.8 was released
also for this, I would love to switch to a newer Spigot version but sadly, on a performance view, i can't go further than 1.8
tender shard
A soft deprecated for removal will always do the trick
that doesn't do anything, remember the 1.13 update? 80% of plugins broke because the numeric IDs were removed although it was announced 5 years prior
next canyon
especially with 600+ players on one instance
quiet ice
At some point you need to for changes
next canyon
thanks god i'm on a custom fork so I can use Java 15
quiet ice
The same thing will happen to the material enum
tender shard
tbh I'd just use a yaml file on startup and shutdown
or mysql
where you can store lastlogouttime
hasty prawn
The same thing will happen to the material enum
What's going to happen with the material enum
quiet ice
It's going to be changed to a normal class
next canyon
btw is there any discord mods for support ? looks like i'm banned on my main but i don't really know why
undone axleBOT
hasty prawn
It's going to be changed to a normal class
Do you know why
hasty prawn
:o
tender shard
although I never read any official announcements
quiet ice
Internally materials are represented as registries, representing them as enums make no sense for a decade now
lost matrix
especially with 600+ players on one instance
Horizontal scaling > Vertical scaling.
There is no justification for wanting to have 600 players on a single instance.
hasty prawn
Yeah true, custom Materials would be great.
tender shard
Horizontal scaling > Vertical scaling.
There is no justification for wanting to ...
unless they are all in the same world I guess 😛
hasty prawn
Can we make that change faster
tender shard
Yeah true, custom Materials would be great.
but pretty useless unless vanilla supports it
quiet ice
I think biomes are the first to get it
next canyon
Horizontal scaling > Vertical scaling.
There is no justification for wanting to ...
we're on one world
quiet ice
But materials are officially going to be de-enumified
tender shard
then imho spigot should change it ASAP too
it will break ALL existing plugins though that use any kind of material reference
quiet ice
Future API
There are plans underway to change the way many enums in the API are handled so that custom content can be better supported. These changes are not expected to break most plugin jars (backwards compatibility will be provided), however they may unavoidably break plugin source code (though the Maven version will be bumped if this occurs). To reduce the risk of breakage, please consider avoiding the use of switch statements and EnumSet over enums which implement 'Keyed'.
Planned Removal of commons-lang
The API currently includes a very outdated copy of commons-lang. This API dependency is now deprecated and will be removed from the API and eventually the Server in a future release. Please consider switching to Google Guava (which is a supported bundled API) or using your own copy of the much more recent commons-lang3.
How would i get an object methods, getClass() would get the Bukkit Entity class for example, that doesnt include the object's properties
tender shard
I guess spigot will add some wrapper that will be fine to use for 5+ years again
tender shard
How would i get an object methods, getClass() would get the Bukkit Entity class ...
wdym
getClass gives you the class
then you do getFields() and getDeclaredFields()
quiet ice
honestly, at runtime it is kinda-easy to have enums behave like regestries thanks to ASM and the likes. Until something invokes Class#valueOf
hasty prawn
```
Future API
There are plans underway to change the way many enums in the API ...
Ahh yeah I remember reading that now, ty
grim ice
then you do getFields() and getDeclaredFields()
yes but
like
imagine the class is
class Person {
private int x = 0;
void setX(int i) { x = i; }
int getX() { return x; }
}
i made a person object
and set the x to 5
if i call getClass on the person object
and get the method
getX
will it return 5
or 0
serene needle
how I can make a mob to move to a specific coordinates
eternal oxide
teleport it (if you have a mob), else spawn it
serene needle
I want it to walk up there
move from possible A (spawn location) to point B
nms will also work for me
tender shard
if i call getClass on the person object
that makes no sense
getClass returns an object of the class java.lang.Class
tender shard
getX
your Class object doesn't have a method getX
you can only use getMethod on your Class object
then invoke that using Method#invoke and then you have to pass your original instance of your Person class
and then it will return 5, yes, of course
reflection requires two tings:
- the method object
- the instance object
then it simply invokes the method on that instance
quiet ice
java.lang.Class is basically a descriptor for a class
java.lang.Object is the root instance of any class - for now
tender shard
yeah and instance, well... is the instance of such a class lol
quiet ice
LWorld is going to change a few things
tender shard
LWorld is going to change a few things
what's LWorld
quiet ice
Valhalla project. Basically adds "Q" types next to the traditional "L" types from what I know. However I may be contanimated with outdated information
trail pilot
damn
tender shard
Valhalla project. Basically adds "Q" types next to the traditional "L" types fro...
I have no idea what you are talking about lol
eternal night
java objects types are prefixed with L in fields descriptors in bytecode
I am sure you saw stuff like [Ljava.lang.String at some point
quiet ice
Basically it is the project behind value types (now known as inline types) that have different memory structure and thus cannot be null from my understanding
tender shard
java objects types are prefixed with L in fields descriptors in bytecode
ah okay. I've never really looked at bytecode because I never needed to
but yeah now that you mention it, I've seen this before