Or at least that's what you do in maven
#help-development
vocal cloud
mortal hare
i've tried it, it just refuses to work
vocal cloud
In maven it's easy and a lot of projects recommend it for optional features
Sadly never done it in gradle
tender shard
Dude just threw an aci construction at me
You should consider to just use maven, there everything just works. Trying to get this to work in gradle will waste many hours of your time
green tapir
Material.TNT = e.getPlayer().getPlayerItem
subtle folio
You can get the material of the players held item
onyx fjord
Send entire code snippet
green tapir
thats basically all for now
subtle folio
Material mat= e.getPlayer().getInevntory().getItemInMainHand().getType();
green tapir
its a listener
onyx fjord
No that's not real code
green tapir
im udm
subtle folio
then check if material == Material.TNT
subtle folio
No that's not real code
that’s his issue lol
eternal oxide
.getType()
onyx fjord
I have my doubts it even exists
subtle folio
.getType()
^^^
green tapir
ohh
subtle folio
my typo my bad
green tapir
what is = and == difference?
onyx fjord
...
eternal oxide
its basic java
onyx fjord
= sets something
== Compares values
eternal oxide
?basics
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.
subtle folio
it's important to know the basics before trying to make a java plugin
zealous osprey
"==" is only realiable though for Enums and primitives, for anything else, like Strings use #equals
onyx fjord
Yeah it checks if it's the same exact thing right
zealous osprey
For primitives and for anything else it checks the address pointer, I think?
onyx fjord
Yeah I think so
subtle folio
smt like that
tender shard
Yeah it checks if it's the same exact thing right
Yes
zealous osprey
Because it fucked up for me once
Still does sometimes with Strings
onyx fjord
Equals is also null safe iirc
subtle folio
Object.RequireNotNull() is needed
zealous osprey
Equals is also null safe iirc
well you can't call #equals on something that is null, but you can use it as a parameter
tender shard
Yes
mortal hare
ok can someone explain what happens if i use provided inside maven
how tf does the java knows
what .class file to use
if its not inside the jar file
when compiled
hazy parrot
Because that artifact/groupid is already provided at runtime
mortal hare
yea ik that, but how does the code run
hazy parrot
And with import, you declare what exact class will be used
mortal hare
when none of the libs are inside the jars classloader
halcyon hemlock
hazy parrot
Well, class is loaded somehow inside of runtime env
For example log4j in spigot, you can put provided in your plugin
Because spigot shades it
hazy parrot
Exactly
mortal hare
that's whati thought
tender shard
how tf does the java knows
because everyone class has a name?
tender shard
yea ik that, but how does the code run
it doesnt, unless you have that class "provided" by sth else
mortal hare
i fixed my issue
it turns out the real shadowJar task file outputs at *-all.jar
package
so it wasnt a real issue after all lol
now it lacks snakeyaml in bukkit implementation
while in core classes it includes it
tender shard
it turns out the real shadowJar task file outputs at *-all.jar
yeah that is normal in gradle
i thought you knew that lol
tender shard
now it lacks snakeyaml in bukkit implementation
i that's that what you wanted to do?
remember that bukkit relocates snakeyaml
so you'd need a relocate thing in your shadow thing too
one line in maven but probably quite complicated in gradle lol
mortal hare
nah it easy on gradle
// Relocating a Package
shadowJar {
relocate 'junit.framework', 'shadow.junit'
}
@tender shard it seems it doesnt relocate anymore
all those dependencies are loaded at runtime
or this might be only paper thing
quaint mantle
is it better to create multiple @EventHandlers for a event (i.e AsyncPlayerChatEvent) or just create one and run functions for better performance?
eternal oxide
depends what you are doing
tender shard
it usually does not matter at all "performance-wise"
unless you wanna register 500 listeners for PlayerMoveEvent
and in that case, your logic is flawed anyway
sooo don't worry
quaint mantle
thanks
quaint mantle
depends what you are doing
I'm creating a single plugin instead of creating multiple plugins and using each other as API's.
tender shard
whether you have 5 or 20 listeners, doesn't matter
quaint mantle
got it thanks
orchid gazelle
ok now this is very scuffed. I am using Player#sendBlockChanges with supressLightUpdates on true. It seems to ignore this flag completely when above about y=-33 which makes my sending extremely laggy. When settings the flag to false, it appears to ALWAYS lag
I can see some laggy shadows getting removed and added in the lag, too. Does not matter if its on superflat or normal
rapid aspen
can someone tell me why the opItem dont drop?
tender shard
have you tried to debug it?
maybe opItemsDropCounter is not less than 3
maybe the player's name is not equal to GoldGamerPT
rapid aspen
it is
tender shard
add a System.out.println(...) everywhere, then see where it "stops working"
crimson terrace
add a few System.out statements to check out what could be wrong, its the best solution to most problems, or at least to diagnose the problems
tender shard
oh btw I don't see you doing any item drops at all
crimson terrace
world.dropItemNaturally() in line 47
quaint mantle
add a few System.out statements to check out what could be wrong, its the best s...
java debug agent
tender shard
btw you are usually not allowed to "extend" ItemStack
rapid aspen
i made another plugin and it works
quaint mantle
btw you are usually not allowed to "extend" ItemStack
Isn't ItemStack final?
tender shard
not that I recall, I also extended it years ago
quaint mantle
100% sure I saw that once somewhere
Suppose I'm just having the mandela effect then
tender shard
a better idea would be to make your custom item stack class not extend itemstack directly, but just be some wrapper that has a "getItemStack()" method or similar
tender shard
100% sure I saw that once somewhere
I also recall something like that remotely, but it either was 1.8 and earlier, or we are both confusing sth haha
in 1.13 and 1.19, ItemStack definitely is not final
quaint mantle
I also recall something like that remotely, but it either was 1.8 and earlier, o...
Mandela effect is a bitch sometimes
orchid gazelle
ok now this is very scuffed. I am using Player#sendBlockChanges with supressLigh...
I just confirmed that the flag is always getting sent
tender shard
ah that might be it
the bukkit one definitely isn't
what about CraftItemStack?
oh wait that doesnt exist
or does it
I am confused lmao
it's early (15 pm)
orchid gazelle
tender shard
my brain doesnt work yet
quaint mantle
CraftItemStack is also final
orchid gazelle
it's early (15 pm)
its 3pm in english time-format lmao
quasi flint
my brain doesnt work yet
Mine never worked
tender shard
its 3pm in english time-format lmao
oh right
my brain is too german to use english format
it's fucking 15 o clock
quasi flint
it's fucking 15 o clock
No, 14:50
orchid gazelle
I kind of adjusted myself to that whenever writing with English people
quasi flint
Yes
quaint mantle
Anyways, let's not get off-topic
tender shard
9 minutes now
only 1 minute to go, then it's only 8 minutes
tender shard
yaaay
orchid gazelle
so cringe that I am always sick whenever holidays start
I had already planned to go out today ;-; Its a special event right here
quasi flint
Whats cringe Is, me getting sick Yesterday but having to write a class Test today 😂
quasi flint
I had already planned to go out today ;-; Its a special event right here
Sadge
quasi flint
No
I Had to write IT anyways
39°C fever, can't talk, can't breath right
But still having to take a damn geography test 😂
quasi flint
39°C? snack some aspirin lol
I've already raided the medicine cabinet
quasi flint
and get well soon
Am trying my best here 😂
orchid gazelle
39°C fever, can't talk, can't breath right
are you me? lmao
orchid gazelle
and dizyness
quasi flint
and dizyness
Only when getting up tho
orchid gazelle
and the good old throat
tender shard
I've already raided the medicine cabinet
tasty tasty benzodiazepines lol
quasi flint
And whilst standing
orchid gazelle
Only when getting up tho
bro today I stood up because the postman stood at my door, I literally instantly almost fell over
quasi flint
Insert windows xp shutdown sound
tardy delta
uhh is this the wrong way to use an atomiclong? ```java
private final AtomicLong generatedYet = new AtomicLong(0);
@Override
public void generate(@NotNull GenerationUnit unit) {
Point start = unit.absoluteStart();
UnitModifier modifier = unit.modifier();
Audiences.server().sendMessage(Component.text(
"Generating chunk at %s %s (%s yet generated)"
.formatted(start.blockX(), start.blockZ(), generatedYet.getAndIncrement()
), TextColor.color(131, 201, 22)));
for (int x = 0; x < Chunk.CHUNK_SIZE_X; x++) {
for (int z = 0; z < Chunk.CHUNK_SIZE_Z; z++) {
// generation
}
}
}```numbers dont seem very correct
that generate method is called by multiple threads
or maybe its just the sendmessage method that doesnt respect the order or smth
quasi flint
bro today I stood up because the postman stood at my door, I literally instantly...
I went to the school nurse to get something against my pain. She just literally said: You ain't leavin 😂 Had me sit there for 30 min till my gf took me home 😂
orchid gazelle
but.. cmon... its holidays... why bully me???
I got a streak of being sick the last 3 holidays
tardy delta
spigot stash comments are even better
rough drift
is there an event for whenever a player's advancement progress changes?
quasi flint
I got a streak of being sick the last 3 holidays
Collest thing is having Corona in the holidays 😂
Totally didn't happen to me twice 😂
quasi flint
My lungs are fucking dead
orchid gazelle
haven't eaten anything big for 2 days now lol
quasi flint
haven't eaten anything big for 2 days now lol
I have eaten two and a half toast crackers
orchid gazelle
sounds accurate
ivory sleet
uhh is this the wrong way to use an atomiclong? ```java
private final AtomicLong...
Do you have many instances of the class?
tardy delta
no, multiple threads just call that generate method
ivory sleet
So just a single instance then?
quasi flint
sounds accurate
Anyways, trying to sleep now
orchid gazelle
yeah good night
ivory sleet
So just a single instance then?
Cause otherwise, AtomicLongFieldUpdater (fourteen)
quasi flint
yeah good night
I have slept for the last 22 hours
rapid aspen
can someone help me with this?
https://paste.md-5.net/yejedazoyi.java
it isnt giving me the enchanted item
quasi flint
Most of the times when I wake up I don't know which day or time of day it is
tardy delta
ye just a single instance
orchid gazelle
I have slept for the last 22 hours
accurate, too
tardy delta
dunno if getAndIncrement even assures its only updated by one thread at the time
ivory sleet
It increments atomically
tardy delta
its just not very good at counting then
ivory sleet
Idk, maybe generate isn’t called in a chronological manner?
Or like, yk sequential manner we
tardy delta
no clue, its just for debugging so shouldnt matter too much
ivory sleet
But ye, could be sendMessage also
@tardy delta actually
Maybe you want to incrementAndGet
tardy delta
still weird, im looking at the impl and it uses the forkjoin commonpool
ivory sleet
Ye
fallen patrol
I am currently trying to use AdvancementDisplayType. However when using it in the IDE it works perfectly fine. But the second I try to compile it using maven it tells me: cannot access org.bukkit.advancement.AdvancementDisplayType
Anyone happen to know why?
wet breach
still weird, im looking at the impl and it uses the forkjoin commonpool
makes sense
wet breach
Idk, maybe generate isn’t called in a chronological manner?
not if it has a deque
wet breach
with forkjoincommonpool it doesn't necessarily create a thread for every subtask, and instead there is a deque where all the other worker threads are trying to steal work from busy threads
ivory sleet
not if it has a deque
There’s a lot of other factors other than deque which can lead to that also but yes
wet breach
There’s a lot of other factors other than deque which can lead to that also but ...
true, but one of the bigger ones though lol
ivory sleet
Ye
smoky oak
wheres the difference between @NonNull and Optional<T> in this case? For the return value
ivory sleet
Btw iirc fjp doesnt have a particular shared data structure where it puts the tasks, isn’t it just that every worker has its own queue of tasks, or am I getting ahead of myself now, haven’t touched that for quite a while so icl forgot implementation sorta
wet breach
Btw iirc fjp doesnt have a particular shared data structure where it puts the ta...
every thread has a deque. The thread will pull from the top of that deque until its finished, free threads look at other threads deque and pull from the bottom until its done or gone
rare rover
ivory sleet
every thread has a deque. The thread will pull from the top of that deque until ...
Yes, but doesnt fjp abstract away the notion of task per thread, instead you have workers
wet breach
so it uses a normal queue just its an open ended queue that can be pulled from both ends
wet breach
Yes, but doesnt fjp abstract away the notion of task per thread, instead you hav...
correct, only the workers have threads not the tasks themselves
tardy delta
wheres the difference between @NonNull and Optional<T> in this case? For the ret...
uh i only see notnull, no nonnull
ivory sleet
Yea, so then the workers have the deques where tasks are stored
smoky oak
uh i only see notnull, no nonnull
typo
wet breach
correct
smoky oak
you know me by now
wet breach
but there is no telling which thread gets your task and just because a particular thread is holding your task doesn't necessarily mean that thread will be the one to execute said task lol
ivory sleet
Optional lacks flexibility
ivory sleet
but there is no telling which thread gets your task and just because a particula...
Yea indeed
smoky oak
Optional lacks flexibility
so the annotation does... what exactly?
ivory sleet
The annotation is just an annotation at the end of the day
smoky oak
afaik optional forces you to handle null returns so it doesnt throw an exception later
ivory sleet
Yes but it sucks
ivory sleet
Optional has no subtype that expresses absence and presence
wet breach
@notNull basically means you have ensured that the object or value is not null and that if it is null at this point something terrible happened and we should stop 🙂
ivory sleet
Like there’s no
NoneOptional extends Optional
SomeOptional extends Optional
tardy delta
why would it be needed?
wet breach
Optional doesn't necessarily mean it can be null, it means the object may not be provided or the value
which includes obviously nullness
ivory sleet
And for generics, Optional is clumsy due to restricting method overloading
tardy delta
im still waiting for java enum Optional<T> { SOME(T t), NONE() }
ivory sleet
😌
smoky oak
that looks wrong somehow
tardy delta
but ye thats rust
ivory sleet
sealed Optional permits Some, None {}
tardy delta
rust is like rs if let Some(value) = some_optional { value.do_something(); }
smoky oak
reminds me of if (a instanceof b B)
ivory sleet
Moterious, but yea there’s benefits with optional also
smoky oak
reminds me of if (a instanceof b B)
the gripe i have with instanceof is that you cant do a negated if check
like
ivory sleet
Like, it becomes a bit harder to miss accidental poor null pointer handling
smoky oak
if(a instanceof B b){}
cant be negated
quasi flint
IT can
ivory sleet
if (a !instanceof B b){} when 
quasi flint
Bang a !(expression)
smoky oak
i mean that you cant really remove the block
quasi flint
Around that
wet breach
but yeah the biggest use of @notNull is testing and if you are making an API and where ever that method is implemented you insured to the best of your ability that it can't be null because it will throw all kinds of errors if you use that annotation and that object or value is null. But the downside is if you use it somewhere where something could be null and it does end up being null, it kind of hides or makes it harder to tell what the actual real problem is or where the problem is at
tardy delta
what when a is a boolean
ivory sleet
Hush
quasi flint
what when a is a boolean
Two funny bits
tardy delta
!instanceof hmmm
smoky oak
boolean is 8 bits minimum
hazy parrot
is not
smoky oak
unless you store it as an array ie a char
tardy delta
😢
ivory sleet
Dont think that was to u x)
wet breach
unless you store it as an array ie a char
Boolean is 1bit
hazy parrot
I'm replying to fourteenbrush xd
wet breach
but it depends at what area we are specifically talking about
smoky oak
os just allocates 8 bits?
VM does
boolean, as boolean, is stored as the same bit 8 times
wet breach
Well since most everything is backed by an integer in Java, the least it can be memory wise is 8bits or 1 byte. But because this Memory is located inside the Java heap, java can make use of those other bits for other things.
tardy delta
there are no instructions for booleans afaik, so a boolean is handled as an int
smoky oak
bruh
A Boolean has 8 bytes of header, plus 1 byte of payload, for a total of 9 bytes of information. The JVM then rounds it up to the next multiple of 8. so the one instance of java.lang.Boolean takes up 16 bytes of memory.
tardy delta
lol
smoky oak
so address + byte for storage ig
ivory sleet
that’s java.lang.Boolean?
tardy delta
we re talking about a Boolean now
ivory sleet
Not to be confused with boolean (primitive)
smoky oak
arent they auto cast
wet breach
no
ivory sleet
Yep
tardy delta
doesnt the jvm inline Boolean.valueOf by the respective Boolean.X?
ivory sleet
Inline like as in jit compilation? Or do u mean aot?
smoky oak
compiles beforehand
tardy delta
probably that
ivory sleet
Ahead of time
smoky oak
java bytecode doesnt actually get converted into machine code unless the jvm deems it important
tardy delta
uhu
wet breach
but the primitive boolean only takes up 1 bit in the JVM heap space or the memory the JVM requested from the OS. If the JVM had to request more memory from the OS for this primitive it would need minimum just 1byte or 8bits but it wouldn't use the other 7bits instead it would probably stuff some other things that would fit there since the entire memory is for the JVM anyhow and it can use it as it sees fit or as long as the OS is happy anyways
smoky oak
i dont think the jvm can address those other 7 bits
as said afaik the jvm just fills it up with the same bit
wet breach
it can because the entire memory glob is assigned to the JVM
so if the JVM requests 1GB of ram to be assigned to it, the JVM gets 1GB assigned to it. The JVM then uses its pointers it has use of to do whatever
rotund ravine
It depends on the jvm, but a boolean is usually a byte
wet breach
those pointers are not specifically allocated for any one thing
smoky oak
urgh dont come at me with this 'version dependent' nonsense
i had enough of that with SD 1.4 vs 2.1
mortal hare
but the primitive boolean only takes up 1 bit in the JVM heap space or the memor...
is it really?
smoky oak
why the fuck does using a 2d matrix make it necessary to use full precision
mortal hare
doesnt the primitive boolean take up one byte
rotund ravine
It does usually.
wet breach
doesnt the primitive boolean take up one byte
its backed by an integer so the minimum it could ever take up is 1byte, but that doesn't mean the entire 1 byte is dedicated to the boolean
wet breach
if anything, it will probably stuff other booleans in there if it can
since 1 boolean uses a bit, you could fit 8 booleans in a byte
smoky oak
well i know that integers should be in the heap
mortal hare
ik you can store up to 8 boolean values in one byte by using bit toggling
rotund ravine
It’s very much jvm dependent
smoky oak
isnt stack reserved for pointers
mortal hare
with bitwise operations you can store up to 8 boolean values inside one byte
but that would require more computational power
due to bitshifting operations
tardy delta
bitset my beloved
mortal hare
in this modern age, its not really worth it
smoky oak
unless you store it as an array ie a char
old news
wet breach
It’s very much jvm dependent
This is true but since most of us here are not making use of some weird JVM implementations, the oracle and openjdk does this
rotund ravine
This is true but since most of us here are not making use of some weird JVM impl...
Where is this information from?
smoky oak
Where is this information from?
most people only google 'java' and click the oracle link,
its called herd mentality
mortal hare
i dont think that jvm reuse leftover bits from the primitive values
it would cost cpu power
wet breach
no it wouldn't
rotund ravine
most people only google 'java' and click the oracle link,
Even oracle says that it’s undefined
mortal hare
address alignment padding exists
tardy delta
what have i done
tardy delta
it would cost cpu power
i paid for the whole cpu, im gonna use the whole cpu 💪
mortal hare
memory is cheaper than cpu
smoky oak
i paid for the whole cpu, im gonna use the whole cpu 💪
i hate how server hosts are like 'oh here 40 core cpu'
like
minecraft is predominantly single threaded
ivory sleet
Lol
tardy delta
🤓
ivory sleet
40 core cpu like lmao
tardy delta
what have i done
im gonna call this: the attack of the boats
mortal hare
have anyone used paperweight here before
ivory sleet
Yes
mortal hare
why my dev version of jar plugin is smaller in size
subtle folio
have anyone used paperweight here before
like for my book?
mortal hare
than normal one
smoky oak
have one on my desk
mortal hare
paperweight-userdev
subtle folio
have one on my desk
this
mortal hare
not a real paperweight lol 😄
ivory sleet
U’re using the test server thingy?
mortal hare
no
smoky oak
you do know that youre asking in a channel filled with people 95% can be sorted into god-complex, troll, or lurker, correct?
onyx fjord
how do u force ij to recheck for modules without restarting ide
rotund ravine
@onyx fjord Gradle or maven?
mortal hare
but for some reason dev version is more optimised in terms of size 😄
rotund ravine
What’s the top one? @onyx fjord
ivory sleet
Isnt one reobfuscated
onyx fjord
gradle
ivory sleet
Where one isnt assuming u do use nms
rotund ravine
Open gradle window and look for the refresh button @onyx fjord
wet breach
address alignment padding exists
only objects are 8bytes aligned in Java, not primitives, however a primitive in a class could cause the class to allocate an additional few bits to be a multiple of 8
onyx fjord
Open gradle window and look for the refresh button <@693506818361786436>
yea that only refreshes for gradle modules
ivory sleet
Oh then that’s weird
onyx fjord
i tried
wet breach
also you can change the memory alignment of objects as well in the JVM but if you do it has to be a multiple of 2
onyx fjord
oh wait nvm i had to add it to project modules
spice shoal
guys what is the name of potion effect for haste?
wet breach
speed?
twin venture
hi , i want to create a better chance system for itemstacks ..
this is how i have it rn , and its not 100% accurate
ivory sleet
weighted random
onyx fjord
guys what is the name of potion effect for haste?
it should show possibilities
ctrl + space
wet breach
I told them what it is
spice shoal
it should show possibilities
thx
wet breach
its called speed
tardy delta
hi , i want to create a better chance system for itemstacks ..
this is how i hav...
could probably use reduce on your stream
mortal hare
only objects are 8bytes aligned in Java, not primitives, however a primitive in ...
and people call me micro-optimising for using different type of hashmap
wet breach
could probably use reduce on your stream
twin venture
could probably use reduce on your stream
can you explain a bit what do you mean?
smoky oak
https://tenor.com/view/recycle-earthday-gif-25156469
i hate streams
rotund ravine
yea that only refreshes for gradle modules
Try
wet breach
i hate streams
don't blame you
twin venture
this is how its stored :
mortal hare
so dev version of paperweight outputted jar reobfuscates or its reverse of that?
twin venture
each item have its own chance
wet breach
and people call me micro-optimising for using different type of hashmap
the other thing you should do, is reduce the amount of objects in a class too. While it may seem obvious that you should have less this isn't quite the case I am referring to, there is a pool for objects in classes that is a certain size and if you go over it, then instead of your objects for that class sitting in heap space it ends up in a different type of space that is slower and harder for the JVM to locate
also is true for the size of objects as well
the size of an object being too large can make this happen as well
something to think about later on 😉
tardy delta
can you explain a bit what do you mean?
had to look how reduce worked again lol, but dont stream twice
mortal hare
streams make devs lazy
wet breach
thats lambda's for you
rotund ravine
streams make devs lazy
More productive tho
wet breach
not always but sometimes true
but it is ironic though that lambda is actually one of the few things that came into existence purely because of someone being lazy XD
nothing wrong with it, just ironic
glossy venture
ye just a single instance
is that minestom
mortal hare
is it possible to set properties in gradle that are visibile within the whole project scope? im currently using gradle.properties, but i think that's an abuse
ivory sleet
Gradle props are nice
glossy venture
you can do
ext {
}
``` in your root build.gradle and reference the settings with `rootProject.property`eh, i havent touched kotlin ever
ivory sleet
Well im just a strong proponent of the kotlin dsl
Kotlinscript isn’t harder by any means
wet breach
may not be harder, but it is different and people don't like learning many different things for just a very specific thing
ivory sleet
Mye i suppose
mortal hare
im storing these values in gradle.properties:
PROJECT_NAME=TestPlugin
MC_VERSION_MAJOR=1.19
MC_VERSION_MINOR=3
MC_VERSION_BUILD=R0.1-SNAPSHOT
but i think that's not where i should store them, since I use them to sync my gradle plugins with other parts of subprojects
extra properties is what i seek to use
ivory sleet
That’s fine tho
mortal hare
but last time i tried it didnt work
wet breach
global properties is acceptable if sub projects rely on it, I mean where else would you put them
mortal hare
cant you make extra properties global?
wet breach
probably, but not entirely sure what extra properties means
mortal hare
ext {}
block
but by using those i have another problem lmao
i want to make settings.gradle see those properties
to make a lowercase version of my rootproject.name from plugins name
to prevent duplicates
i think i'd just stick to gradle.properties
quaint mantle
How do I make unit tests for my plugin?
subtle folio
How do I make unit tests for my plugin?
Look at JUnit5,
desert tinsel
Hey I'm using sqlite database with jdbc and I get an error no such column 'pvp' but in a database viewer, the column is in, and when I try to access the name of all columns with ResultSetMetaData I get the column named 'pvp', why?
This is my code:
String uuid = p.getUniqueId().toString();
ResultSet rs = Database.onQuery("SELECT * FROM PLAYERDATA WHERE uuid = \"" + uuid + "\"");
boolean is = false;
if (rs != null){
while(true) {
try {
if (rs.next()){
is = true;
PlayerData playerData = new PlayerData(uuid, compressors(p), rs.getDouble("pvp"), is1(rs.getInt("pvp")), rs.getInt("kills"), rs.getInt("deaths"));
SennyMine.playerDataHashMap.put(p, playerData);
break;
}else{
break;
}
} catch (SQLException e) {
e.printStackTrace();
}
}
}```Unit tests are gonna be difficult with a java plug-in, but you can test logic that isn’t related to spigot
quaint mantle
Unit tests are gonna be difficult with a java plug-in, but you can test logic th...
uhh
ok
quaint mantle
Hey I'm using sqlite database with jdbc and I get an error ``no such column 'pvp...
Use preparedstatments
quaint mantle
Hey I'm using sqlite database with jdbc and I get an error ``no such column 'pvp...
So you have column 'pvp' ?
desert tinsel
yes
desert tinsel
Use preparedstatments
ty, now it works
quaint mantle
ty, now it works
Ok
desert tinsel
it s still a little bit sus
rapid topaz
I am editing a custom music disc plugin, and I wanted to add something that multiplies my items. For example, if i type /musicdisc.d it duplicates what item i have in my hand.
subtle folio
I am editing a custom music disc plugin, and I wanted to add something that mult...
what’s the issue then?
subtle folio
give the player there current item in their main hand
rapid topaz
yeah
but
can i just add anotherfile in the jar file and be goodorwaht
good or what
subtle folio
you should probably recompile it..
wet breach
you probably could just use a single class and maybe like 10 or so lines
glossy venture
just a for loop
rapid topaz
where should i add the class or whatever
minor garnet
yes but how?
glossy venture
or use an AABB
minor garnet
aabb is a colliding box why i need use this?
glossy venture
no its a bounding box
wet breach
basically you want the border
rough drift
oh nooo
minor garnet
basically you want the border
ye
glossy venture
Location loc = player.getLocation();
for (int x = loc.getBlockX() - radius; x < loc.getBlockX() + radius; x++) {
for (int z = loc.getBlockZ() - radius; z < loc.getBlockZ() + radius; z++) {
Location newLoc = new Location(loc.getWorld(), x, loc.getBlockY() - 1, z);
// do something with the newLoc
}
}
in this case I would need to get only the edges so I can do a logic, in this case I would need to get the last block of height y
wait
wet breach
if you know the size of the box in 2d, then you have the border
you also need to only know half the size as well
rough drift
a quarter if it's a perfect square
minor garnet
in this case I would need to get only the edges so I can do a logic, in this cas...
#getHightBlock
subtle folio
an eighth it it’s a perfect trapezoid
minor garnet
but this ill return air
wet breach
all you need is the corners and some math
minor garnet
all you need is the corners and some math
in this case ill already have the corners
wet breach
if you know Pythagoras's theorem you know the lengths of all 4 sides if you just have 2
😉
minor garnet
i mean
echo basalt
this is 8th grade math
minor garnet
example this
echo basalt
too advanced for our developer monkey brains
wet breach
you also know that one side of the square is equal to half the distance of the length
minor garnet
wet breach
so even if you just had the opposing corners you could still determine the width and length with just that
minor garnet
i need just get the hight block at of that corners locations
echo basalt
i need just get the hight block at of that corners locations
for loop
wet breach
oh well you said nothing about 3d
echo basalt
through each block
rough drift
oh well you said nothing about 3d
getHighestBlockAt
echo basalt
I'd make an example if I didn't have to catch a train in an hour
echo basalt
getHighestBlockAt
not always
rough drift
not always
that's what they want
minor garnet
getHighestBlockAt
thats return air
wet breach
getHighestBlockAt
while true, what I said wouldn't work out quite well in 3d for border only
wet breach
I mean it still does, just needs to be applied differently
minor garnet
not really
or if you put a block on 255
wet breach
so, to get the border blocks to include height, you need to use 2 triangles. 1 for the size of the box, and the second from the height to the bottom and from that you know the exact dimensions and can get all of the blocks just only on the border only 🙂
actually might be able to use 1 triangle if you know how to combine it
but probably easier if you just use 2
rapid topaz
how do i give myself the item imholding
like for example if i hold a stack of cooked meat, it doubles
wet breach
this is 8th grade math
time for them to learn then
rapid topaz
like for example if i hold a stack of cooked meat, it doubles
in java plugin of course
wet breach
like for example if i hold a stack of cooked meat, it doubles
ItemStack item = new ItemStack(itemFromMainHand);
PlayerInventory inventory = player.getInventory();
inventory.addItem(item);
something to this effect
there is other ways
rapid topaz
so i should be able to put this in a command
wet breach
Well your command works however you specify
if you want the register a command that is named duplicate
you could just have that command run that code and it duplicate items
rapid topaz
and how do i make it so you need a specific permission to execute the command
wet breach
you would check for said permission
if they don't have it don't run it
if player.hasPermission("Permmisssion here")
rapid topaz
can i sepcify so that only my username works?
wet breach
sure
eternal oxide
add the permission to the command in plugin.yml and you need no checks
rapid topaz
what is uuid
wet breach
seems like you have a lot of learning to do
rapid topaz
add the permission to the command in plugin.yml and you need no checks
well can the operator of the server run every command
rapid topaz
seems like you have a lot of learning to do
yeah
wet breach
well can the operator of the server run every command
technically yes, but also no
it depends on the plugin 🙂
rapid topaz
yeah i think i understand
eternal oxide
unless it's specifically excluded, yes
rapid topaz
because if i say that in theplugin only my username can run it. Then the operator cant run it because their name issomethingelse
minor garnet
not to mention that I would need to pick it up by the center
wet breach
basically what I am asking is. Do you know the size of the box ahead of time, is this user provided or is this some dynamic thing based on a arbitrary value
wet breach
even if the box has nothing and is only imaginary, you still must know the size because it has a purpose
minor garnet
i just need a loop provide me all those red carpets location
rapid topaz
where is the main file of the plugin located
wet breach
ok, but you already know the box size correct?
minor garnet
ok, but you already know the box size correct?
on this case i have a middle location with a float paramenter called radius
rapid topaz
Wdym
yeah when i edit it, oredit someone elses, i need to find where like to main fileis
hazy parrot
yeah when i edit it, oredit someone elses, i need to find where like to main fil...
Sorry, I don't understand you
eternal oxide
modify that method to only select ones with red carpet
minor garnet
in this case (2 + 1) = 3 * 2 = 6
wet breach
modify that method to only select ones with red carpet
red carpet is just for visual aide
minor garnet
modify that method to only select ones with red carpet
yeah i know but the carpet is just a example
i need get only the ''borders'' location
rapid topaz
Sorry, I don't understand you
well i might make a mistake. But i cant figure out where i can edit commands
wet breach
they want to get all the locations along the border including the height
the easiest way I can tell you to do it without making it too complex for you to understand
all you have to do is traverse in 2 directions in regards to your radius
so one direction is on the 2d plane, and you will go out in a direction however far, and then up or down to get a corner. The second direction, is going to go up in the amount of the radius, and then go in the opposite direction you went for the 2d plane
this gives you the opposing corners
now you can just use 3 for loops to iterate just on the x, z axis only and inverse at the same time, and then move your y afterwards one at a time. This will give you all the locations around the border
so the first loop, is the y, the second and third is x or z which ever you want
minor garnet
so the first loop, is the y, the second and third is x or z which ever you want
the y is considering the height?
wet breach
Well yes because these are xyz coords
subtle folio
wet breach
the method I am explaining you is the easiest to do, not the most performant but still accomplishes what you are wanting while at the same time of you capable of understanding it
maybe I am just not explaining good enough which I wouldn't be surprised and I imagine imllusion has something to add
echo basalt
public List<Location> getLocationsAroundPlayer(Player player, int diameter) {
Location location = player.getLocation();
int radius = diameter >> 1; // this is the same as dividing by two, but more cryptic
List<Location> corners = new HashSet<>();
corners.add(location.clone().add(radius, 0, radius));
corners.add(location.clone().add(-radius, 0, radius));
corners.add(location.clone().add(-radius, 0, -radius)); // the order of these matters, otherwise edges might cross diagonally
corners.add(location.clone().add(radius, 0, -radius));
corners = addBorders(corners);
for(Location borderLocation : corners) {
int highestY = location.getWorld().getHighestYAt(bornerLocation);
if(highestY <= borderLocation.getY()) { // use heightmaps to our advantage
borderLocation.setY(higestY);
continue;
}
while(borderLocation.getY() <= location.getY() + radius && !borderLocation.getBlock().getType().isAir()) {
borderLocation.add(0, 1, 0);
}
}
return corners;
}
public List<Location> addBorders(List<Location> corners) {
List<Location> locations = new ArrayList<>(); // 0->1, 1->2, 2->3, 3->0
for(int index = 0; index < corners.size(); index++) {
Location start = corners.get(index);
Location finish = corners.get((index + 1) & corners.size()); // this is the same as a %, but more cryptic
Vector difference = finish.toVector().subtract(start.toVector()).normalize();
double distance = start.distance(finish);
Location current = start.clone();
for(double irrelevant = 0; irrelevant <= distance; irrelevant++) {
locations.add(current);
current.add(difference);
}
}
return locations;
}
something like this
rapid topaz
`@Override
public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
if (sender instanceof Player) {
Player player = (Player) sender;
String uuid = player.getUniqueId().toString();
if (uuid == "bce295f0-0575-4c83-ac7a-8b6f285881a5") {
ItemStack item = new ItemStack(itemFromMainHand);
PlayerInventory inventory = player.getInventory();
inventory.addItem(item);
}else{
// I dont know what to put here
}
}
}`
i tried codingsomething
echo basalt
rapid topaz
will this give myself the item im currently holding?
and will it check if the uuid is correctbefore executing thecommand?
rapid topaz
but is it correct
echo basalt
I'm going out in 10 minutes
and can't bother watching 2 people argue over trivially simple code
wet breach
most likely correct or very close to it
rapid topaz
and can't bother watching 2 people argue over trivially simple code
hard enough forme
rapid topaz
most likely correct or very close to it
yeah i researched everything you toldme
wet breach
and can't bother watching 2 people argue over trivially simple code
we need to use more bitshifting
echo basalt
sure
rapid topaz
what can i put after the else
rapid topaz
or how could i like not execute the command
echo basalt
yea
echo basalt
@wet breach added comments for clarity
spare prism
Hey. Is there a way to register a custom flag using WG API, which value is not a boolean? I need a list of values to be stored there
rapid topaz
where is most likely the OnEnable function
chrome beacon
Hey. Is there a way to register a custom flag using WG API, which value is not a...
Yes. There are a few flag types: https://github.com/EngineHub/WorldGuard/tree/master/worldguard-core/src/main/java/com/sk89q/worldguard/protection/flags
spare prism
Yes. There are a few flag types: https://github.com/EngineHub/WorldGuard/tree/ma...
thanks
wet breach
where is most likely the OnEnable function
main class of your plugin
otherwise its in the JavaPlugin class
marsh brook
Hi everyone
Can someone help me?
This is the link of the post I made on the forum
https://www.spigotmc.org/threads/how-can-i-change-the-color-of-unknown-commands.592584/
rustic hedge
Can someone please help me with how to enable the scripting engine with spigot I’ve looked for hours at this point and can’t find a direct modern answer for newer Minecraft versions. I know spigot has its own loader and stuff and that’s why it doesn’t work but is there any way I can enable it or something
river oracle
Can someone please help me with how to enable the scripting engine with spigot I...
Ask skript mostly everyone here uses java
Skript has their own discord
cunning canopy
does EntityDeath event get triggered when players break armorstands?
lost matrix
I dont think he is speaking about skript...
lost matrix
does EntityDeath event get triggered when players break armorstands?
ArmorStand is a LivingEntity so it better does
cunning canopy
thanks
Also
WHen doing rayTrace entities
is there anyway to get the hitVector
lost matrix
Yes
cunning canopy
like the onPlayerInteractAtEntity event
cause then you can do event.getClicked position
lost matrix
cunning canopy
I know you can get the actual location hit
cunning canopy
cause then you can do event.getClicked position
but not in the same format as this one
Because the getClickedPosition is kinda relative if you get what I mean
for example if you click the top of an armor stand
you get something like 1.9 for the y
and not the actual location in the world
lost matrix
Well then just calculate the relative vector.
Vector fromPlayerHeadToHitPosVect = rayVec.subtract(playerEyeLoc.toVector());
so can I then compare the difference between the location of the hit armor stand and the hit location?
lost matrix
Wait so its a vector within the BoundingBox of the clicked Entity?
cunning canopy
I think so, but I am not completely sure
All I know is that on the PlayerInteractAtEntity event the top of the armor stand is represented as 1.975 y
lost matrix
So its probably relative to the AS's location.
Find that out and then calculate the vect:
AB = B - A
Vector from A->B is B minus A
cunning canopy
Thank you
cunning canopy
So its probably relative to the AS's location.
Find that out and then calculate ...
but what is a and b here
is a the armor stands actual location
and b the raytrace hit loaction?
orchid gazelle
Hello^^ Now this is very scuffed. I am using Player#sendBlockChanges with supressLightUpdates on true. It seems to ignore this flag completely when above about y=-33 which makes my sending extremely laggy. When settings the flag to false, it appears to ALWAYS lag
I can see some laggy shadows getting removed and added in the lag, too. Tested it both on superflat, normal and paper, spigot
rotund ravine
Fun times
small hawk
Hey guys, how can i obtain single line of lore?
I am using player.getInventory().getItemInMainHand().getItemMeta().lore().get(3) for now, and it returns whole Componen thing, I just want to have one word as a String, any solutions ?
tardy delta
is there a list of translateble components somewhere?
like the commands.gamemode.success.self stuff
small hawk
if i am looking at the right thing, then no
cunning canopy
java has mem leaks?
tall dragon
if you mess up badly enough
pseudo hazel
yes
tall dragon
it can have yes
cunning canopy
so for example infinite recursion?
pseudo hazel
i am trying to debug one rn actually xD
well infinite recursion will stall your server
so no
more like making stuff without resetting other stuff
or whatever
pseudo hazel
yes
cunning canopy
is there a limit to how manny recursive calls you can have?
pseudo hazel
yes
ofc
but thats probably not your issue
stack overflow is 9/10 times a programming error on the devs part
lost matrix
Dont check custom items by comparing their name.
Add a PDC tag to the ItemStack. Then it will stay your
custom item no matter what name or enchantment it
might get.
@small hawk i think it was
cunning canopy
yes its on me
pseudo hazel
like you arent breaking out
pseudo hazel
Dont check custom items by comparing their name.
Add a PDC tag to the ItemStack....
yes I learned this too, super useful 👍
well you are exceeding the limit not because you need more , but probably because you made another mistake
cunning canopy
I have recursion using events hehe. Is there any way I can pass a value to my event that tracks the calls so I dont overstep?
lost matrix
I have recursion using events hehe. Is there any way I can pass a value to my ev...
Nope
pseudo hazel
what kind of events
lost matrix
Use a field for that
small hawk
Dont check custom items by comparing their name.
Add a PDC tag to the ItemStack....
i don't want to check if my item is like CUSTOM, i just need the last line from lore to get TargetedPlayer
lost matrix
i don't want to check if my item is like CUSTOM, i just need the last line from ...
The lore returns a List<String>
Just get the nth element.
If you are using paper (in which case)
?whereami
You need to deserialize the line first:
Component line = ...;
String text = PlainTextComponentSerializer.plainText().deserialize(line):
that explains why my if statement is always true
rocky tree
Anyone know how I can check if an item has a specific name?
Ex. I have a book (Material.BOOK), how I can check if the name of it is equal to "Hi"?
pseudo hazel
get the item meta and getDisplayName()
tardy delta
if i am looking at the right thing, then no
i believe its this https://gist.github.com/LoneDev6/1df03fd853b2b244a7348216c8fa909d
cunning canopy
I swear using player#sendMessage is the best debugger
pseudo hazel
unless you actually get memory leaks xD
small hawk
The lore returns a List<String>
Just get the nth element.
If you are using paper...
okay, it didn't work BUT, I did
Component lastLore = player.getInventory().getItemInMainHand().getItemMeta().lore().get(3);
String text = PlainTextComponentSerializer.plainText().serialize(lastLore);
And that worked for me, returns one word as string, that i needed. tysm for help
tardy delta
mojang translations go brr
rocky tree
get the item meta and getDisplayName()
Yeah, I do this:
ItemMeta b = book.getItemMeta();
if(b.getDisplayName().equals("Hi")) {
...
} else {
...
}
But it is always false
tardy delta
wait lol
pseudo hazel
mojang translations go brr
no namespace?
bleak comet
hi everyone, i have a error on this : itemMeta.getPersistentDataContainer().set(new NamespacedKey(this, "creatureType"), PersistentDataType.STRING, creatureType.name());
its said : Multiple markers at this line
- The method getPersistentDataContainer() is undefined for the type
ItemMeta
pseudo hazel
Yeah, I do this:
```ItemStack book = new ItemStack(Material.BOOK);
ItemMeta b = ...
and how did you create the item?
pseudo hazel
hi everyone, i have a error on this : itemMeta.getPersistentDataCont...
what version are you programming for?
rocky tree
and how did you create the item?
With a command, in the command I had set the DisplayName to "Hi"
bleak comet
spigot 1.16.3
pseudo hazel
did you set the item meta on the item again after you changed the name?
rocky tree
did you set the item meta on the item again after you changed the name?
Yes, when I get item I get the book called "Hi"
pseudo hazel
hmm
pseudo hazel
hi everyone, i have a error on this : itemMeta.getPersistentDataCont...
can you show the code you wrote?
pseudo hazel
I don't know why I get this problem
can you show your code when you created the item?
rocky tree
can you show your code when you created the item?
Yeah
pseudo hazel
?paste
undone axleBOT
bleak comet
pseudo hazel
and the exact error?
bleak comet
and the exact error?
Multiple markers at this line
- The method getPersistentDataContainer() is undefined for the type
ItemMeta
- Line breakpoint:Main [line: 70] - onBlockBreak(BlockBreakEvent)
mortal hare
is trie tree data structure good for searching autocomplete words?
pseudo hazel
is what structure?
rocky tree
https://paste.md-5.net/ajisatareq.coffeescript
@pseudo hazel
rocky tree
very weird
Yeah
tall dragon
Yeah, I do this:
```ItemStack book = new ItemStack(Material.BOOK);
ItemMeta b = ...
bruh ur creating a new itemstack when checking
without the name
of course its false
bleak comet
https://paste.md-5.net/nojecudoqo.cs
any idea for me ? 😦
pseudo hazel
idk
check if your version of ItemMeta implements PersistentDataHolde
the only thing i can think of is that your source is outdated
bleak comet
ok thx
rocky tree
bruh ur creating a new itemstack when checking
Wdym?
I check if the itemMeta (DisplayName) in the hand of player is equal to the displayName of book
tall dragon
exactly what i am saying. in that code snippet ur creating a new ItemStack upon which you do the check
u dont use the item in the players hand
crimson relic
^
rocky tree
Ahh, ok. Thanks
bleak comet
someone know this error pls ? https://paste.md-5.net/cuxuyixeve.rb
bleak comet
yes but i don't know what i have to do
eternal oxide
it tells you in the error
crimson relic
yes but i don't know what i have to do
did you even read it?
mortal pollen
I need help to change plugin from 1.16.5 to 1.17.1
bleak comet
did you even read it?
ofc but i don't understand thats why i ask for help
eternal oxide
you read the part about plugin.yml?
bleak comet
yes
it said : Did you forget to define a modern (1.13+) api-version in your plugin.yml?
river oracle
I need help to change plugin from 1.16.5 to 1.17.1
Just change the maven dependency. If your not the dev you won't receive much help in this though I'd reccomend
?services
undone axleBOT
If you wish to request or offer development/art/building/administration services, please do so at https://www.spigotmc.org/forums/services-recruitment-v2.54/
mortal pollen
join #690688600895127683 please and help me
river oracle
No I'm at school
Do it yourself or commission
Plus there's no need to do any upgrading unless youre dealing with nms
mortal pollen
but I dont know what is NMS
crimson relic
but I dont know what is NMS
Is it your plugin?
crimson relic
No
eternal night
just read the update post ?
mortal pollen
my plugin is multi character
mortal pollen
because I tought that I can change the plugin version but I didnt understand
crimson relic
It very clearly says what it supports
eternal night
Well, ehm, updating a whole plugin to 1.17 that uses NMS is work
work that I guess is now on you
mortal pollen
I need spigot buildtool?
mortal hare
https://www.spigotmc.org/resources/beta-multi-character.78441/
wtf is that
wet breach
the post I linked has instructions on how do setup nms for 1.17
seems somehow you have implied you are available for private help 😉
unless you really are lol
eternal night
LMAO
eternal night
seems somehow you have implied you are available for private help 😉
naturally frost, I shall updated random plugins to 1.17
wet breach
well, random doesn't necessarily mean to include the large or popular plugins
just random unheard of maybe mostly useless ones 😄
eternal night
buying a plugin that does not support your server version is genius tho
especially if it is open source
wet breach
Well I can't say it is smart, but I can see the point if you still wanted to support the dev
even if its not an item that currently works for you lol
wet breach
ah so they are in the wrong place then
mortal pollen
SO HELP ME I NEED YOUR HELP
crimson relic
NO AND USING CAPS DOESNT HELP
eternal night
there is also this blog if you wanna read something else
I don't know what else I can do
eternal night
mortal pollen
I need to change only the numbers from 1.16.5 to 1.17.1 and to install buildtool 1.17.1 snapshot on my computer?
cunning canopy
is there a raytrace that gets more multiple entities
eternal night
presumably not as NMS changed between 1.16 and 1.17
you can try it tho
you also have to follow the more complex setup linked in both posts to get NMS
wet breach
I am sure if it was just as easy as just changing the numbers around, many plugins wouldn't have such a problem in updating
if only they were geniuses too
eternal night
yeaaa
mortal pollen
ok thank you
hushed spindle
probably a stupid question but what does the "target" folder do in intellij projects
eternal night
target is a folder used by maven to compile your project in
mortal hare
is there any way to reset backup codes for spigotmc
i have verifed my account on discord
and i cant access my spigotmc account due to how i changed my phone
eternal night
if you fucked up your 2fa probably mail to support
hushed spindle
would it be safe to remove some stuff from there because i've noticed it still contains some older files i dont keep in src any more
eternal night
2FA resets are a rather long thing to go through
you can remove the entire target folder yea
next build, maven just re-creates everything it needs in there
mortal hare
i think i'd rather create a new account with my proper username instead
its my old username
eternal night
if you don't have anything valuable linked probably easier/faster
eternal night
yea that is why you don't keep your backup codes on the same device as your normal 2FA
mortal hare
i think i should buy usb cryptographic key instead
way easier to manage
and allows for complete safety
delicate sluice
Where can I recruit a developer?
eternal night
?services
undone axleBOT
If you wish to request or offer development/art/building/administration services, please do so at https://www.spigotmc.org/forums/services-recruitment-v2.54/
delicate sluice
I have insufficient permissions to post there because of one small mistake 💀
I guess I'll have to create a new account then
eternal night
^
hazy parrot
.
eternal night
LMAO
hazy parrot
Lol
delicate sluice
Well i emailed them and explained to them I made a mistake but got no reply
wet breach
because first one got dead
you probably shouldn't store important stuff on a fragile device that can die at a moment of dropping it
wet breach
second, the odds of getting help in resetting 2FA is like 0
delicate sluice
Where can I learn spigot plugin development?
wet breach
ok its not 0 in getting help, its 0 in for someone to reset the 2FA for you so you can get back into the account
wet breach
third, just make another account, since you can't prove the account is yours it also works in reverse 🙂
winged knot
Hello! How can I disable player collision?
wet breach
why wouldnt they reset it
because 2FA is how you verify your identity
without the 2FA there is no verifying who you are
mortal hare
i have 2FA on discord 😄
eternal night
I mean usually you can 2FA reset
mortal hare
thank god i had a session on a pc
delicate sluice
Where can I learn spigot plugin development?
Where can I learn plugin development since I can't recruit on the forum?
wet breach
I mean usually you can 2FA reset
you would need to still log in somehow
eternal night
Well you need like in person authentication
wet breach
yeah I doubt Md is going to do that lmao
eternal night
yeaaa
¯_(ツ)_/¯
issue is like, who guarantees that even if you have access to the old discord, you aren't just a hacker that has the discord etc
wet breach
but in order for in person to work they would have to have someway to still verify that person belongs to that account
which is pretty much the whole purpose of 2FA
eternal night
see that is why my backup codes are duplicated in 4 different locations 
wet breach
Well 2FA isn't super secure anyways
But yeah best to store backup codes in more then one place 🙂
eternal oxide
2fa is just another vector for attack. just a password is safest
wet breach
the assumption many have about 2FA is the delivery method is assumed safe
winged knot
Can someone tell me how to disable player collision, I couldn't find any information
eternal oxide
teams
winged knot
I tried it but it didnt work
Maybe I have done it wrong, I will try again later
But arent there any other ways?
cunning canopy
What roes raytraceresult.getHitEntity return if there were multiple?
rapid topaz
How do i recompile Jar file? I would like to turn it from .src to .Jar
opal juniper
waiting for that /s
its not coming
mortal hare
in general
rapid topaz
there's no .src extensions in java
Well how do i recompile Jar file
river oracle
Hacks
quaint mantle
The matrix rows come back as 3 and this.rows comes back as 4
cunning canopy
can I raytrace more then one entity?
quaint mantle
These are my kernels that are used to do the image ```java
private NamedMatrix[] kernels = {
new NamedMatrix("identity", new double[][]{
{0, 0, 0},
{0, 1, 0},
{0, 0, 0}
}),
new NamedMatrix("ridge", new double[][]{
{-1, -1, -1},
{-1, 8, -1},
{-1, -1, -1}
}),
new NamedMatrix("sharpen", new double[][]{
{0, -1, 0},
{-1, 5, -1},
{0, -1, 0}
}),
new NamedMatrix("unsharpen masking 5x5", new double[][]{
{-1.0 / 256, -1.0 / 64, -3.0 / 128, -1.0 / 64, -1.0 / 256},
{-1.0 / 64, -16.0 / 256, -3.0 / 64, -16.0 / 256, -1.0 / 64},
{-3.0 / 128, -3.0 / 64, 119.0 / 64, -3.0 / 64, -6.0 / 256},
{-1.0 / 64, -16.0 / 256, -3.0 / 64, -16.0 / 256, -1.0 / 64},
{-1.0 / 256, -1.0 / 64, -3.0 / 128, -1.0 / 64, -1.0 / 256}
}),
new NamedMatrix("laplace", new double[][]{ // ridge + identity
{-1, -1, -1},
{-1, 9, -1},
{-1, -1, -1}
})
};```
linux kernel