#help-development
tender shard
sterile token
onEnable() != OnEnable()
tardy delta
public void methodThatTakesAnIntAndReturnsTheSameIntJustToTrollYou(int i ) { return i; }
fierce ore
hi im currently tying to make a plugin lets one user sleep through the night on a server. i have the PlayerBedEnterEvent and it calls a runTaskLater to wait a few seconds before setting the time to day. How can i set the time of the server within the runTaskLater?
sterile token
How do i run a custom event async non related Spigot question? Its more a java question
tardy delta
what about Player#setSleepingIngored
fierce ore
what about Player#setSleepingIngored
huh ?
flint coyote
hi im currently tying to make a plugin lets one user sleep through the night on ...
you wanna reduce the amount of players for the server to skip to day?
tardy delta
idk you might be able to use that method
flint coyote
if so there's a gamerule and you don't need a plugin at all
fierce ore
i just want one person to be able to sleep in a bed to then skip the night
i wanna do it through a plugin
tardy delta
theres a gamerule for the amount of players that have to sleep before passing to day afaik
hazy parrot
why make a plugin for something that already exist in vanilla 🤔
fierce ore
because its a challenge
flint coyote
there's better challenges^^
fierce ore
how can i access the time to change it from within a Bukkit.getScheduler().runTaskLater()?
sly surge
Bukkit.dispatchCommand(console, "/gamerule playersSleepingPercentage 1);
Wdym by that? The time of the scheduler?
lost matrix
```java
Bukkit.dispatchCommand(console, "/gamerule playersSleepingPercentage 1);...
stop trolling him pls
fierce ore
no the time of the server
hazy parrot
that make a counter, increment it when PlayerBedEnterEvent happens and decrement it when PlayerBadLeaveEvent happens
i mean its basically reinventing a wheel but alright ¯_(ツ)_/¯
flint coyote
no the time of the server
World#setTime()
or
World#setFullTime()
lost matrix
```java
Bukkit.dispatchCommand(console, "/gamerule playersSleepingPercentage 1);...
World world = ...;
world.setGameRule(GameRule.PLAYERS_SLEEPING_PERCENTAGE, 1);
thank you 👍
couldve skipped the judging me for what im trying to do part tho
ashen quest
how do i calculate the amount of armor points a player has (armor points = the armor icons above hearts)
flint coyote
I wasn't judging you. Atleast that wasn't my intention. I thought you might not know about the gamerule. And when you said you wanted a challenge I just thought it would be better to do something "more meaningful" as in "not already there by default"
lost matrix
how do i calculate the amount of armor points a player has (armor points = the a...
Just get them from the player.
ashen quest
How.
lost matrix
Its an attribute
ashen quest
.getAttribute isnt a thing in 1.8 💀 (ik i shouldnt use 1.8 but its work stuff, i dont decide what hppns)
flint coyote
ouch
ashen quest
?1.8
undone axleBOT
lost matrix
Well then update to a version that is still supported. 1.8 is ancient.
sterile token
.getAttribute isnt a thing in 1.8 💀 (ik i shouldnt use 1.8 but its work stuff,...
+1 i used to be an 1.8 developer and im with you
You are not alone mate
ashen quest
- understand my pain, i debug NPEs that are so shit, i miss 1.14 NPE update.
sterile token
+ understand my pain, i debug NPEs that are so shit, i miss 1.14 NPE update.
What are you doing if i can know?
Maybe if you want you can explain me via dm
ashen quest
like where i work?
flint coyote
Do you get an extra compensation for pain an suffering when working with 1.8? 💀
ashen quest
nope but gotta get the bag
flint coyote
+ understand my pain, i debug NPEs that are so shit, i miss 1.14 NPE update.
NPEs are the easiest errors to fix after 0 divided by 0 exceptions. Unless you do something special that doesn't come into my mind rn
also idk what 1.14 changed about them
sterile token
like where i work?
No no, i mean what are u coding
crimson scarab
@EventHandler
public void onEntitySpawn(EntitySpawnEvent event) {
if (!(event.getEntity() instanceof LivingEntity) || (!(event.getEntity() instanceof Ageable))) return;
Ageable ageable = (Ageable) event.getEntity();
ageable.setAdult();
}
@EventHandler
public void onEggHitEvent(PlayerEggThrowEvent event) {
if (event.getEgg().getPersistentDataContainer().has(EntityKey, PersistentDataType.STRING)) {
String entityString = event.getEgg().getPersistentDataContainer().get(EntityKey, PersistentDataType.STRING);
entityString = (Objects.equals(entityString, "MOOSHROOM") ? entityString = "MUSHROOM_COW" : entityString);
event.setHatchingType(EntityType.valueOf(entityString));
event.setHatching(true);
event.setNumHatches((byte) 1);
}
}
@EventHandler
public void onThrowEgg(PlayerInteractEvent event) {
PlayerInventory inventory = event.getPlayer().getInventory();
if ((!event.getPlayer().getInventory().getItemInMainHand().getType().toString().endsWith("SPAWN_EGG"))) return;
if (event.getAction() == Action.LEFT_CLICK_BLOCK || event.getAction() == Action.LEFT_CLICK_AIR) return;
if (inventory.getItemInMainHand().getType() == null) return;
Entity entity = event.getPlayer().launchProjectile(Egg.class);
Egg egg = (Egg) entity;
egg.setItem(inventory.getItemInMainHand());
entity.getPersistentDataContainer().set(EntityKey, PersistentDataType.STRING, inventory.getItemInMainHand().getType().toString().substring(0, inventory.getItemInMainHand().getType().toString().length()-10));
}
can you fellows judge my code
sterile token
```java
@EventHandler
public void onEntitySpawn(EntitySpawnEvent event) ...
Please use
?paste
undone axleBOT
ashen quest
No no, i mean what are u coding
eh so I am working a kit that would increase the damage u deal increases if u have better armor
tardy delta
!a || !b isnt that the same as !(a && b)
sterile token
eh so I am working a kit that would increase the damage u deal increases if u ha...
Oh ok, i ask because i was wondering to make an NPC api for 1.8 up to 1.19
ashen quest
NPEs are the easiest errors to fix after 0 divided by 0 exceptions. Unless you d...
Old NPEs dont show what caused it
tardy delta
1.8 iig?
tardy delta
uhh you want have access to most things
tight tinsel
Hello, exists any guide for the firsts steps creating plugins?
flint coyote
Old NPEs dont show what caused it
I mean you got a line number. So you just check all variables in that line for null, no? Most of the time there shouldn't be too many anyway
flint coyote
Hello, exists any guide for the firsts steps creating plugins?
depends. Do you know java?
tight tinsel
Yes, exists more possible languages to make plugins?
ashen quest
u can make plugins using kotlin and java
tight tinsel
u can make plugins using kotlin and java
Oh, I didn't know
tight tinsel
https://www.spigotmc.org/wiki/spigot-plugin-development/
Thank you!
shadow night
how do I use my config from another class?
hazy parrot
how do I use my config from another class?
By passing class instance
dep injection or singleton pattern, doesn't matter
take a note there is #getPlugin(class) method
lost matrix
how do I use my config from another class?
Simple java question. Please take a look at the java basics again.
lost matrix
any recommendations?
An event which is fired when the player opens his own inventory.
I had an idea that used achievements for this. Never actually tried it.
grim ice
alright
lost matrix
PlayerArmorEquipEvent
shadow night
Simple java question. Please take a look at the java basics again.
yeah I really should do that, I have neither coded plugins for a year, neither any other java stuff
grim ice
alright events now
young knoll
EventEvent
grim ice
5
not because of coll's
its armor unequip
ok 7 now
8 now
these are what i have rn
just added another one
agile anvil
these are what i have rn
For the post process why not wait a tick,
Why is there a need to check player inventory update ?
PlayerLocationChange = PlayerMoveEvent
PlayerFaceDirectionChange = PlayerMoveEvent
smoky oak
im trying to do nms
Could not find artifact org.spigotmc:spigot:jar:1.19-R0.1-SNAPSHOT in spigot-repo
agile anvil
Did you run buildtools ?
kindred valley
smoky oak
yes
grim ice
For the post process why not wait a tick,
Why is there a need to check player in...
- yeah but for ease of access, and i got recommended that so
- its really useful trust me, especially anti cheats
-
- ease of access, less checks
tropic ingot
Good evening, I would like to have my plugin send the player a chat message that uses hexadecimal codes (like # B399CC), what can I do? Because at the moment I can only use ChatColor. (COLOR) + "message".
smoky oak
cant u just stuff a hex into color
agile anvil
Good evening, I would like to have my plugin send the player a chat message that...
Did you check the methods in the ChatColor class ?
young knoll
ChatColor.of
agile anvil
1. yeah but for ease of access, and i got recommended that so
2. its really usef...
What I mean is all of this is needed in specific case, and you can easily do it by yourself.
Except the ArmorEquipEvent which I recognize is useful
desert frigate
player.canSee(entity)``` i spawned the mob behind me but why does it still return true?Raytrace the player to the mob
tropic ingot
cant u just stuff a hex into color
Like this?
smoky oak
that wont work for multiple reasons
agile anvil
Like this?
?jd-s look at ChatColor class, or read the discussion 👀
undone axleBOT
young knoll
Did you run buildtools
desert frigate
Raytrace the player to the mob
tf-
smoky oak
again, yes, i did
smoky oak
its a method that draws a line between two locations
i think its used to tell if somethings in the way
agile anvil
^
smoky oak
anyways
my m2 folder does have the 1.19.2 remapped files
so why cant i use them in maven
lost matrix
Did you try not being a cringe vampire for once?
lost matrix
so why cant i use them in maven
Show pom
lost matrix
Like this?
This isnt even valid java...
ancient plank
vampire moment
smoky oak
?paste
undone axleBOT
lost matrix
heres the important part
smoky oak
wasnt aware that was there
young knoll
All of them
grim ice
Like this?
lol what he heck
smoky oak
didnt fix anything tho
smoky oak
org.spigotmc:spigot:jar:remapped-mojang:1.19-R0.1-SNAPSHOT was not found in https://hub.spigotmc.org/nexus/content/repositories/snapshots/ during a previous attempt. This failure was cached in the local repository and resolution is not reattempted until the update interval of spigot-repo has elapsed or updates are forced
lost matrix
`org.spigotmc:spigot:jar:remapped-mojang:1.19-R0.1-SNAPSHOT was not found in htt...
Well if you ran BuildTools for 1.19.2 then your repo will only contain 1.19.2
smoky oak
so youre saying replacing it with 1.19.2 would work
well new issue
wheres the biome fog gone
young knoll
The what
smoky oak
Biome.L() ?
smoky oak
at least that what it was in non remapped half a year ago
the issue is
its not showing me an import option
so im asking where it is to type in manually
young knoll
Decompile biome and look
lost matrix
Those are the biome statics
shadow night
does player.getWorld() return the world in main (like no matter in which dimension, just the world) or the specific world like nether end or overworld
fallen thunder
Hi i have a pb with cancelling droped item when a player die. Is it good ?:
p.getInventory().clear();
for (ItemStack stack : e.getDrops()) {
stack.setType(Material.AIR);
e.getDrops().remove(stack);
}
Its the World the Player is currently located in
young knoll
does player.getWorld() return the world in main (like no matter in which dimensi...
The specific world
Dimensions are just worlds
shadow night
hmm makes sense
twilit roost
Location centerUpperLeftQuarter = new Location(w,0.25*center.getX(),center.getY(),0.75*center.getZ());
Location centerUpperRightQuarter = new Location(w,0.75*center.getX(),center.getY(),0.75*center.getZ());
Location centerLowerRightQuarter = new Location(w,0.75*center.getX(),center.getY(),0.25*center.getZ());
Location centerLowerLeftQuarter = new Location(w,0.25*center.getX(),center.getY(),0.25*center.getZ());
This should return Corner positions of WorldBorder
But it doesn't return them correctly
night copper
Hi i have a pb with cancelling droped item when a player die. Is it good ?:
```j...
idk someone said you shouldnt use onPlayerDeath or onEntityDeath
try it out
lost matrix
```java
Location centerUpperLeftQuarter = new Location(w,0.25*center.getX(),cent...
This makes no sense
agile anvil
```java
Location centerUpperLeftQuarter = new Location(w,0.25*center.getX(),cent...
Try 0.25 * 2 on your computing machine
lost matrix
No the multiplication makes no sense in the first place
agile anvil
0 < a * b < b if 0< a < 1
lost matrix
```java
Location centerUpperLeftQuarter = new Location(w,0.25*center.getX(),cent...
Any reason why you dont just get the WorldBorder object?
twilit roost
wait sheet I send wrong snippet
Location center = border.getCenter();
double distanceFromSideToCenter = border.getSize()/2;
Location upperLeftCorner = center.clone().subtract(distanceFromSideToCenter*2,0,0).add(0,0,distanceFromSideToCenter*2);
Location upperRightCorner = center.clone().add(distanceFromSideToCenter*2,0,distanceFromSideToCenter*2);
Location lowerLeftCorner = center.clone().subtract(distanceFromSideToCenter*2,0,distanceFromSideToCenter*2);
Location lowerRightCorner = center.clone().add(distanceFromSideToCenter*2,0,0).subtract(0,0,distanceFromSideToCenter*2);
With your logic the border gets bigger the further the center is away from the origin coords
shadow night
how do I check what dimension a world is?
lost matrix
how do I check what dimension a world is?
getEnvironment()
agile anvil
wait sheet I send wrong snippet
```java
Location center = border.getCenter();
d...
Why making * 2 ??
agile anvil
wait sheet I send wrong snippet
```java
Location center = border.getCenter();
d...
"distanceFromSideToCenter", why would the side be "twiceTheDistanceFromSideToCenter" ?
twilit roost
I was first testing it without * 2
but it also didn't work
Then I tried * 2 but also didn't work
Campfires mark those positions
this is without *2
shadow night
can anybody tell me what I can write instead of that and if this is bad
hazy parrot
can anybody tell me what I can write instead of that and if this is bad
Why would it be bad
Anyway plugin var could be private
shadow night
ig ¯_(ツ)_/¯
faint frost
xp 💀
twilit roost
Should be good
but doesn't work in theory 🤷
shadow night
I was thinking why my plugin wasn't working when I forgot to add saveConfig lol
wait, is WorldLoadEvent static?
waxen plinth
What would that even mean
shadow night
idk I remember forge split static and non-static events or something like that
stark stag
Hello, I am trying to format the chat messages on my server so that they do not include the chevrons "<" and ">" around the player names. I was able to do this by calling AsyncPlayerChatEvent.setFormat("%s %s") but now my chat messages are showing a "?" after the message and when I hover the message it shows a popup that says "This message has been modified by the server"
Does anyone know how to get rid of this popup?
stark stag
It seems that other 1.19 servers are able to remove the chevrons without showing that popup
waxen plinth
Via preview
smoky oak
whats that
desert frigate
i think its used to tell if somethings in the way
i see.
still no idea how to use it but ill search
shadow night
so I have this code but I checked the console and there's nothing
@EventHandler
public void onWorldLoad(WorldLoadEvent event) {
plugin.logger.info("WorldLoadEvent executed");
}```its getLogger().info(msg)
shadow night
but the .logger is just a variable with .getLogger()
reef lagoon
and make sure it's registered
shadow night
and make sure it's registered
you mean this?
reef lagoon
Ye
undone axleBOT
smoky oak
the code with the event and the code where you register it
stark stag
Via preview
I tried adding these event listeners but it is still showing that the server modified the message 😕
@EventHandler
public void onAsyncPlayerChatEvent(AsyncPlayerChatEvent event) {
event.setFormat("%s %s");
}
@EventHandler
public void onAsyncPlayerChatPreviewEvent(AsyncPlayerChatPreviewEvent event) {
event.setFormat("%s %s");
}
Main file: https://paste.md-5.net/evuqenuzik.java
Events file: https://paste.md-5.net/onufenofan.cs
smoky oak
does your onEnable log properly
shadow night
yes, the other events seem to be working
smoky oak
if you want it to load BEFORE world load add this to your yml
shadow night
I forgot to change the order
smoky oak
load: STARTUP
shadow night
I completely forgot about that
hasty prawn
```
@EventHandler
public void onAsyncPlayerChatEvent(AsyncPlayerChatEvent ev...
Pretty sure you don't need the first event anymore
Just do the Preview one
Nevermind I lied
shadow night
load: STARTUP
the problem is I still respawn here while my config says mainZ: 440
agile anvil
the problem is I still respawn here while my config says mainZ: 440
What's your respawn event ?
smoky oak
have you checked if you get a value properly read out from the config
just print it to console
considering you spawned nearly exactly on z=0 it mighve just spat out the default zero
okay so i know im asking this every 2 months but which file is the reobfuscated one again
remapped or remapped-obf
stark stag
Nevermind I lied
Thank you for the response! I thought that too at first, but it seems like both are needed. I just don't understand why it says "This message has been modified by the server"
smoky oak
cuz u cant chat report modified messages cuz they might be from the server
as i said
blame microsoft
hasty prawn
It's definitely a weird system, I'm sure there's something out there you can read up on more about how it works. I'm sure once you know what it's doing, you can figure out how to get around it.
Spigot might have a thread on it somewhere. I just dont know where.
stark stag
I blame Microsoft, but I still think there is a way around it because other servers don't have this issue
desert frigate
stupid question but what color is this? i tried every color code/ ChatColor and cant find it
desert frigate
stupid question but what color is this? i tried every color code/ ChatColor and ...
for the "Mana Cost" string
&7 is this
but that is darker gray-
what-
oh
thats light gray
yeah
ig
ancient plank
what world u living in where 8 is light gray
stark stag
stark stag
Is there any way to change the format of chat messages without marking messages as "modified by the server"?
desert frigate
broo it is &8. the stupid website https://minecraftitemids.com/color-codes looks way different
yes
if (action.equals(Action.RIGHT_CLICK_AIR) || action.equals(Action.RIGHT_CLICK_BLOCK)) {``` its only working when i right click a block and not when i right click air
eternal oxide
No event fires for empty hand right clicking air
desert frigate
its not empty hand tho
check if clicked block is null?
no cause im making a custom item
when they right click it
yeah thats what im doing
public void playerInteractEvent(org.bukkit.event.player.PlayerInteractEvent event) {
if(event.isCancelled()) return;
Block block = event.getClickedBlock();
Action action = event.getAction();
ItemStack item = event.getItem();
Player player = event.getPlayer();
World world = player.getWorld();
if (action.equals(Action.RIGHT_CLICK_AIR) || action.equals(Action.RIGHT_CLICK_BLOCK) || block == null) {
if (InferiorDragonSlayer.isItem(item)) {```"Does not working" is a useless statement. Please describe what exactly is not working, what you expect it to do, and what actually happens. If you get any console errors, also ?paste the entire stacktrace.
shadow skiff
kewl
eternal oxide
if(event.isCancelled()) return;This is exiting the event
right click air with anything the event fires in a cancelled state
rough drift
Is it acceptable for a one-event plugin to have it's event in the main class?
(so just a miniscule under 500 bytes plugin sort of deal)
tall dragon
rough drift
No I meant
Everything together is like 3,79KB
don't wanna make it 4-5kb just for a util I'll use
I know...?
I just like small sizes lmao
I normally make a PlayerConnectionListener, a BlockBreakListener etc
fiery prairie
hi, so basically this says Success when i do /im name something but doesnt rename the item, any idea why?
rough drift
never made one file plugins
rough drift
hi, so basically this says Success when i do `/im name something` but doesnt ren...
You need to set the item's meta back to it
ItemMeta meta = item.getItemMeta();
// stuff
item.setItemMeta(meta);
oh yea thanks
quaint mantle
does anyone know how to get a list of materials that have colliders
eternal oxide
isBlock/isSolid I think
quaint mantle
or the opposite, to get blocks that you cannot collide with
quaint mantle
isBlock/isSolid I think
does this return things like stairs too
agile anvil
Looks like a mod or a custom resource pack
crimson scarab
can you give a pdc to a entity spawned from an egg
agile anvil
can you give a pdc to a entity spawned from an egg
Listen to the entityspawnevent, add pdc, boom
eternal oxide
cancel the egg hit event and spawn the entity yourself, then you can apply the PDC easily
crimson scarab
alright i will do that
outer river
hello, is the better way to use method of class "A" in class a class "B" is to create an instance of class "A" in class "B" or just do in the class B : A.methodIWantToUse ?
compact crane
Hi, I just have the problem that the test message is never output. I want to add in my plugin the possibility to load addOns. The jars are detected in the upper for loop. I suspect that the problem is in line 13. Does anyone know what the problem is? In the addOn is a folder Meta-Info with the Plugin.properties.
https://pastebin.com/Sn13NJXC
agile anvil
hello, is the better way to use method of class "A" in class a class "B" is to c...
You'll have to choose the way you want. It all depends on how you want to use it and how the class is supposed to act.
Java is very very object oriented, so the main usage would be:
GRAB the instance of the object (do not create it each time, use the one you need), and call the method from the instance.
But if you want to have like a Utility class that only bring a static simple method which don't use memory make your methods static so you can Class.coolMethod()
agile anvil
Hi, I just have the problem that the test message is never output. I want to add...
Do you have any error?
compact crane
No
agile anvil
No
Can you please surround your call to the method with a try catch and print the exception ?
The call to loadPlugins()
compact crane
This is my LoadCode:
try {
loadPlugins();
} catch (IOException e) {
throw new RuntimeException(e);
} catch (ClassNotFoundException e) {
throw new RuntimeException(e);
}
agile anvil
For debugging purpose, temporarily do:
Try {
LoadPlugins();
} Catch(Exception e) {
e.printStackTrace();
}
(sorry written on android)
outer river
You'll have to choose the way you want. It all depends on how you want to use it...
okok thx for the response, in my case, it is only a Timer (Instant) class, i just want to grab timer in other class
compact crane
For debugging purpose, temporarily do:
Try {
LoadPlugins();
} Catch(Exception ...
Still no error comes
patent fox
how can i change the sky's color? im pretty sure its packets
smoky oak
how can i change the sky's color? im pretty sure its packets
biome fog
patent fox
what is the packet's name?
smoky oak
thats not a packet
patent fox
oh
smoky oak
well its a packed if you want to pretent only to one player
method im thinking of does it for all players
patent fox
can you show me an exmaple?
smoky oak
not one that works
smoky oak
get the world and the biome. that biome has a field, dunno the name, that has the colors of stuff like grass, leaves and sky. change the color of that
you probably need nms for that
round finch
smoky oak
shhh
uuuuh
java.lang.NoSuchMethodError: 'hc net.minecraft.server.level.WorldServer.w(net.minecraft.core.BlockPosition)'
did i just copy the wrong file?
patent fox
get the world and the biome. that biome has a field, dunno the name, that has th...
can you explain a bit more?
im using remapped
agile anvil
how can i change the sky's color? im pretty sure its packets
Seem it has something to do with PacketPlayOutGameStateChange
agile anvil
Seem it has something to do with PacketPlayOutGameStateChange
my bad it's not the new way, it's only the "old school rain packet"
grim ice
#1012313792488681492 for any one whos willing
agile anvil
Indeed you'll have to manipulate a chunk and send a chunk update packet
same way 🙂
Change the biome color!
#1.16 or 17 joy
In fact you can change:
- sky color
- foliage color
- water color
- water fog color
- grass color
- fog color
You can with NMS edit the biome colors
There are some fields for it
smoky oak
the real issue is
once you edited the field how do you get them back into biome
the fields are all private
smoky oak
i found that much but how can i actually set a biome
sterile token
Any opinions about my sneaky coding
smoky oak
i hate generics so you really shouldnt ask me
hasty prawn
Any opinions about my sneaky coding
Can you turn Class<?> into Class<T>? Not sure what your use case is.
lost matrix
Any opinions about my sneaky coding
You can pass Class<T> and make the type cast handleable at runtime
Also Jedis is the worst redis library
And you should use a codec instead of having everything doubly en/decoded to/from a string
gray merlin
Does someone have an implementation of an ItemStack list compression method? It would be bothersome to write it, if something of the sorts already exists.
lost matrix
Does someone have an implementation of an ItemStack list compression method? It ...
Where do you want to persist this list?
gray merlin
Rephrase that, please?
lost matrix
I am assuming that you want to serialize a List<ItemStack> to a String and store it somewhere.
My question aimed on finding out where you want to store this list.
gray merlin
Oh, no. I meant compressing the ItemStacks inside the list. I.A, if the list has two ItemStack(Material.STONE, 32), it would compress them down to an ItemStack(Material.STONE, 64)
echo basalt
Also Jedis is the worst redis library
I hate it but it works and it's simple enough
lost matrix
Ah i see. I might have a utility method for that.
gray merlin
Ah i see. I might have a utility method for that.
I would highly appreciate if you could share it then, it would avoid having me go through the trouble ^^
gray merlin
Ah, that's alright. Thank you anyways!
lost matrix
Im thinking of an algorithm that isnt horrible. But the fact that hashCode cant be used because isSimilar has
to be called, makes this a pretty cpu intensive one.
ivory sleet
if a super type which was immutable of ItemStack just existed 😐
lost matrix
This is O(n^2)
public List<ItemStack> compress(List<ItemStack> list) {
List<ItemStack> compressed = new ArrayList<>();
list.forEach(item -> insert(compressed, item));
return compressed;
}
private void insert(List<ItemStack> list, ItemStack itemStack) {
for (ItemStack current : list) {
if (!current.isSimilar(itemStack)) {
continue;
}
if (merge(current, itemStack)) {
return;
}
}
list.add(itemStack);
}
private boolean merge(ItemStack target, ItemStack donator) {
int max = target.getMaxStackSize();
int space = max - target.getAmount();
int donated = donator.getAmount();
if(space >= donated) {
target.setAmount(target.getAmount() + donated);
donator.setAmount(0);
return true;
}
int delta = donated - space;
target.setAmount(max);
donator.setAmount(delta);
return false;
}
You can also be a bit sneaky and try this 
public List<ItemStack> sneakyCompress(List<ItemStack> list) {
Inventory inventory = Bukkit.createInventory(null, 6 * 9);
list.forEach(inventory::addItem);
List<ItemStack> compressed = new ArrayList<>();
for(ItemStack itemStack : inventory) {
if(itemStack == null) {
break;
}
compressed.add(itemStack);
}
return compressed;
}
And if you dont care about performance on top of that
public List<ItemStack> sneakyCompress(List<ItemStack> list) {
Inventory inventory = Bukkit.createInventory(null, 6 * 9);
list.forEach(inventory::addItem);
return Arrays.stream(inventory.getContents()).filter(Objects::nonNull).toList();
}
@gray merlin Mind trying those 3 approaches for me?
gray merlin
Will do, one second.
smoky oak
wtf 7smile
just iterate over every itemstac once
keep track of the item total
then generate the proper amount of item stacks
atomic swift
im trying to use this idk how to get the world from the cfg
Location loc = new Location(World, Double, Double, Double)
smoky oak
O(n)
gray merlin
then generate the proper amount of item stacks
The first one works flawlessly: The increasing time is a very small issue, but it's almost instant on compressing a player's inventory.
However, this does make a lot of sense, and I hadn't thought about it. I'll write that one, since, I mean, It's O(n). That was a very good idea, moterius
smoky oak
something along the lines of
HashMap<Material, Integer> itemmap;
public List<ItemStack> compress(List<ItemStack> list){
//init map
for(ItemStack i : list)
itemmap.put(i.getMaterial, itemmap.get(i.getMaterial,0)+i.getcount);
for(Material m : itemmap.getKeys())
//etc
}
keep in mind to not accidentally compress unique items though
might need a check for that
maybe use a hashset or smth to prevent that
gray merlin
We can get the max stack size for an item so that probably won't be an issue
lost matrix
something along the lines of
```java
HashMap<Material, Integer> itemmap;
public...
This is useless. An ItemStack is not just a Material.
smoky oak
most itemstacks are only a material and a number
thats why i said to check for uniqueness
usually you can ignore those and just compress the rest
because those unique items are either unstackable - enchanted gear - or really rare, which usually would be something renamed
alternatively for approx O(n log n), keep two lists, one of non-full stacks and one of full. iterate over the non full list with the new item, add it, and if it exceeds max stack number add it to the full list, and the remainder to the non full one
lost matrix
Sounds like a lot of unnecessary logic to me.
lost matrix
alternatively for approx O(n log n), keep two lists, one of non-full stacks and ...
Thats basically what im doing in the first approach.
sour wedge
Hello, i have some issue by updating Config file,
On a specific Config key it will not updated. whats wrong?
https://paste.gg/p/anonymous/690ffc7e4e3244e68f2f51138685c328
smoky oak
hm i see
im unsure if keeping a separate list would be faster
i dont actually know the heap sizes and performance impact of collections very well
like
theoretically or for massive amounts probably yes
but not for like 54 itemstacks
sour wedge
Use Spark
than you dont need make heapDumps
'''Can someone look at this'''
https://discordapp.com/channels/690411863766466590/741875863271899136/1012875651105165352
desert frigate
void damage(double amount,
@Nullable
Entity source)```
Will the killer be the source?is it possible to use a weapon to damage a entity
smoky oak
hit it
smoky oak
theres probably a damage method for that but im not 100% certain
desert frigate
I couldn't find any methods for it
sour wedge
void damage(double amount, Entity source)
Deals the given amount of damage to this entity, from a specified entity.
Than you can damage a entity over a OnDamageEntityEvent
desert frigate
Yeah
sour wedge
not sure whats Event is
desert frigate
but u can't calculate the damage from a item right?
desert frigate
yeah
but it's very tedious
plus there is Block#breakNatrually(ItemStack item) so I thought there would be one for this too
well if there isn't, is there a way to force a player to hit a entity using a Item?
ancient plank
Is it really tedious tho
young knoll
I’m sure NMS can handle it
ancient plank
It's simple math
desert frigate
https://paste.gg/p/anonymous/8d6b6537649941c98071ea269078f5ac
player strength+ other attributes
yeah that's why
I didn't want to do that
sour wedge
well if there isn't, is there a way to force a player to hit a entity using a It...
thats a simple method, cancel damgeEvent if not having a specific item in hand
desert frigate
I’m sure NMS can handle it
idk much about nms, I've just been using protocol lib
sour wedge
A other question, can a Config.yml key be in used by a progress. so it will block edit them? with getConfig.set()
It seems like its only on a specific key, not all of them can't be edited just one so far.
hazy parrot
Be what
gray merlin
@lost matrix @smoky oak
https://pastecode.io/s/nt5n3yib
I have finished the implementation. This handles uniqueness, and is O(n), using @smoky oak's idea, and some of @lost matrix's reasoning.
sour wedge
settings:
global:
spawner:
spawnrate-percentage: 80
spawnrate-delay: 5
spawn-max-entities: 4
stack-size: 64
spawn-distance: 64
distance: 64
skyblock:
save-interval: 300
Only settings.global.spawner.distance can't be writen
smoky oak
oh thats a good idea
gray merlin
<@220605553368498176> <@554314763992170507>
https://pastecode.io/s/nt5n3yib
I h...
Here's it inside minecraft
smoky oak
using a pivot as item stack takes care of a lot of the messy stuff i wouldve done
also cant you do the last part as a while loop? while get > amount : clone; set size amount; decrease get by amount
then do the last part where it generates a stack with the leftover?
removes the if else thing
gray merlin
To be fair, I was so happy that I found an use for a "do while" that that kinda went as an oversight
I still don't quite understand what you mean
smoky oak
//for item in list
int amount = item.getMaxStackSize();
while(generationMap.get(item) > amount){
ItemStack itemClone = item.clone();
itemClone.setAmount(amount);
compressedList.add(itemClone);
generationMap.put(item, generationMap.get(item) - amount);
}
amount = generationMap.get(item);
ItemStack itemClone = item.clone();
itemClone.setAmount(amount);
compressedList.add(itemClone);
that
gray merlin
Ahhh, true.
smoky oak
welp imma go and die now
ive been awake for far too long
maybe ill be existent in another 12 hours
oh before i go tho
we do have a dedicated paste
?paste
undone axleBOT
gray merlin
oh hastebin
I stopped using that one because it broke for me many times
but i'll keep that in mind for spigot
thanks!
gray merlin
```java
//for item in list
int amount = item.getMaxStackSize();
while(gener...
NGL this kind of goes against DRY
smoky oak
what now
gray merlin
So i'll just keep the do while
smoky oak
ah well you could stuff it in a method
i think my method is faster so I would use my version
gray merlin
Yeah, that's fair
smoky oak
but i cant know without benchmarking and it doesnt really matter for like 60 items max so
gray merlin
?paste
undone axleBOT
smoky oak
🤷♂️
gray merlin
Here's it using yours
I'll use my method though, since it complies with DRY & it's literally the first do while that I use in like... Three years? xD
Thank you guys for the pointers!
smoky oak
sure
one lesson i learned while programming is not to optimize prematurely or in the wrong spot
some youtuber made a video to the effect 'if your code is horrible but still only takes 20ms, you should optimize your graphics engine to fix lag, not your o(n^2) method that you call once every three minutes
ivory sleet
one lesson i learned while programming is not to optimize prematurely or in the ...
Depends on how far you’re going to scale things
But generally speaking thats the principle
smoky oak
why does everybody have a new profile pic except choco -.-
gray merlin
some youtuber made a video to the effect 'if your code is horrible but still onl...
That's fair enough.
ivory sleet
Well
gray merlin
why does everybody have a new profile pic except choco -.-
Got access to DALL-E 2 <o/
ivory sleet
Dont think so?
wet breach
You are alive
good news is they are not dead
sterile token
good news is they are not dead
Sorry for pinging but can you explain me async?
Because i know what its and how it works but i dont know how to apply or implement it into java
wet breach
async is the process of spreading out the work load. This can be done over a period of time or with the use of threading
wet breach
if you don't use threads, you would have some form of timer that dictates when it needs to stop processing on that work because it is taking too long and to move onto something else
hazy parrot
Just use build in classes for it ie Executors (or BukkitRunnable if working with spigot)
You can Google about executors
wet breach
You can Google about executors
they are not wanting to know how to use executors
they are wanting to know implementation
hazy parrot
?
wet breach
two very different things
sterile token
I mean i dont know what to use for async in java
echo basalt
Executors
sterile token
Since there are lot of things, Future, ComplatbleFuture, Executors
echo basalt
CompletableFuture
ivory sleet
Async is the art of code that does not run linearly to its natural flow of declaration
echo basalt
I abuse CompletableFuture
wet breach
Nvm, I thought they were attempting to make something of their own, which is implementation lol
ivory sleet
Has nothing to do with multiple threads inherently
sterile token
There i so much shit for aync that im lost
hazy parrot
Since there are lot of things, Future, ComplatbleFuture, Executors
It really depends on your use case/but executors are always a way to go
sterile token
Ok
Because im doing an event-driven system based on redis
So i want to implement async into my events
echo basalt
CompletableFuture just plays with executors internally
ivory sleet
Its alr partly async
wet breach
Because im doing an event-driven system based on redis
this is terrible
ivory sleet
Everything is async usually, async is just a relation at the end
wet breach
but ok
sterile token
this is terrible
I mean im doing a Packet based for redis and i have already implemented an event driven to listen the pckets
ivory sleet
I mean they probably write an abstraction on top of the redis impl
Dk how terrible that is
sterile token
I mean they probably write an abstraction on top of the redis impl
Dk?
ivory sleet
Dont know
sterile token
I mean you said that what ima doing is horrible?
ivory sleet
No
echo basalt
Multithreading is one of those concepts that I understand but can't explain
ivory sleet
But anyway what redis lib do u use
dusk flicker
I mean im doing a Packet based for redis and i have already implemented an event...
basically what i do
sterile token
yeah i think using redis alone its really pissing because it rather support String or Byte
dusk flicker
I basically just made a 'Packet' of sorts that just contains like an id, serialize/deserialize methods from whatever object im passing over redis
sterile token
🥰
ivory sleet
Nice
ivory sleet
Mye ig
ivory sleet
Sure
ivory sleet
tender shard
VANO13
sterile token
I mean i have my own event-listening which works similar/exactly the same as spigot ones
ivory sleet
Oh ok
sterile token
🥵
sterile token
And now i want to make the async part
tender shard
sterile token
<https://www.youtube.com/watch?v=zN9IIGpev1k>
LMFAO
ivory sleet
Youuuuu alrwady sent it in general :-{
ivory sleet
And now i want to make the async part
Myeah
Just invoke the method on whatever thread needed
ancient plank
I wish having two instances of Minecraft open with intellij was doable on my computer
sterile token
Just invoke the method on whatever thread needed
Translation to english-english please
sour wedge
For me eclipse works like a beest🤣
ivory sleet
Executor executor = Executors.newCachedThreadPool();
executor.execute(()->{
try{
eventManager.callEvent(event);
}catch(Throwable e){
//handle
}
});
Verano
ancient plank
Minecraft eats all my memory
ivory sleet
Also eclipse is fine
ivory sleet
Minecraft eats all my memory
Nom nom
sterile token
I mean i have ilnesses with eclipse
I sufered a lot when i used it
Now that im able to auto maintain jetbrains ultimate version 🤑
sour wedge
You need to know how to use true
sterile token
You need to know how to use true
Jetbrains ultimate >> Eclipse
sterile token
Althought Jetbrains Ultimate neither Jetbrains community are optimized i can confirm that
sour wedge
I think i have a lot of pain when i go over Jetbains scared to break all my stuf
river oracle
be a real chad like me and use VSCode
river oracle
not really have you ever actually used it or do you just hear things and spout them back out
sterile token
lmao too much air for day
I dont have anymore i cannot figure how i smoke a cage of 12
I know its non topic related question but im feel my self really dumb
Conclure also thanks for providing me that example
quiet ice
VSCode uses JDT afaik, so Not tooo much of an issue ig
And I beliebte IJ is able to convert JDT Projects to IJ projects. I really Wonder why people don't use eclipse more often If it is compatible with any other mainstream IDE outside netbeans
And do Not Tell me that you are using vi - because that is false
There are No Java devs that use vi. Only C/C++ use vi because their tooling sucks ass
river oracle
And I beliebte IJ is able to convert JDT Projects to IJ projects. I really Wonde...
the only issue with eclipse i see is it looks old
otherwise it works perfectly fine
quiet ice
Sorry WHAT
quiet ice
Nah, IntelliJ Just Looks futuristic
river oracle
VSC looks better than eclipse lol
I'm addicted to my enhanced text editor that provides the same functionality as an IDE
wet breach
the only issue with eclipse i see is it looks old
don't forget the fact it uses its own maven implementation
ancient plank
vsc looks nice because it's minimalistic
river oracle
don't forget the fact it uses its own maven implementation
oh yeah forgot about that lol
ancient plank
when I used eclipse I couldn't get maven to work out of the box so that was why I swapped to ij
river oracle
When I wanted to use maven I swaped to vsc lol
I have brain damage though so
I make bad decisions
wet breach
when I used eclipse I couldn't get maven to work out of the box so that was why ...
yeah and then instead of just hooking into maven they just made their own version
ancient plank
big brain
wet breach
for the most part it works almost the same, just some things not so much lol
ancient plank
I like eclipse for how light it is, if I had managed to repair my old laptop I was planning on putting eclipse onto it so I could've coded plugins while in school kek
wet breach
eclipse doesn't give me the impression for being light
when it takes ages for it to load
ancient plank
it loaded so fast for me when I used it
river oracle
I'm on the ultimate text editor right now
ancient plank
hasn't been wood for a long time
idk, whichever version they added different buttons for different wood types
"minecraft when did they add spruce buttons"
1.13
literally the first result of google if you google button in minecraft
quite literally the easiest thing to do
wet breach
you mean lack of vocabulary skills
only two words have to be used, button minecraft
learn and adapt or get left behind 🙂
obsidian roost
Hi, is there any way to make a fishing rod bobber invisible? The FishHook cast to an entity has no .setVisible
sterile token
public class B extends A {}
A.class.isAssignableFrom(B.class); // true
floral drum
owo
tender shard
Use maven or gradle or get rekd. Im tired of people who still havent read the 1.17/1.18 announcement, duh
valid sorrel
how do I make a plugin that changes the server-side collision for blocks?
valid sorrel
no
affecting mobs
idrc about the client movement
that's why I said server-side collision
rubberbanding because of different collision from client/server is the behavior I'm looking for
tender shard
you need NMS
but it won't properly work because the client will not understand your custom logic
valid sorrel
but it won't properly work because the client will not understand your custom lo...
that's exactly what I want
rubberbanding and glitchy behavior
tender shard
yeah that won't work unless you hook into the netty handler and do all the calculations yourself
what are you trying to achieve exactly?
valid sorrel
removing collision from blocks that have collision and adding collision to blocks that don't have collision
tender shard
the client already does the collision calculations before it sends any movement packets
valid sorrel
So essentially creepers with wall hacks
yeah exactly
tender shard
you cannot just get rid of them
valid sorrel
I'm only looking to modify serverside collision
nothing client-sided
it's desirable to have the desync between client and server
tender shard
nothing client-sided
but the client won'T allow you to do any "physics" that woulnd't work in vanilla
valid sorrel
but the client won'T allow you to do any "physics" that woulnd't work in vanilla
yeah exacctly what I want
only server-side entities would be affected
clients would just be glitchy at most
tender shard
yeah exacctly what I want
you cannot do that
valid sorrel
you cannot do that
yeah so I don't need anything on client
I don't want it to be modified on client
only server
so it desyncs
tender shard
then you gotta listen to the PlayerMoveEvent, do all the calculations yourself (which are complicated as fuck) and notify the clients about their acrual new location
valid sorrel
huh
I don't have to though
I don't want the clients do have the new collision
only entities
so mobs can go through walls but players can't
tender shard
that's even more complicated. you gotta mess with every Mob's pathfinder goals then, I guess
young knoll
Probably not with a plugin
valid sorrel
I saw few that does it
young knoll
You’re better off modifying the server itself
tender shard
can't I just set the serverside collision
yes, if you do some extremely sophiscated math yourself
valid sorrel
https://github.com/Camotoy/GeyserHacks
this for example
disables bamboo collision for alternate clients
sterile token
Map<Integer, String> prefixes = new HashMap<>();
String highest = prefixes.entrySet().stream().sorted(Map.Entry.comparingByKey()).findFirst().get().getValue();
I need te equipvalent but for Set
tender shard
I need te equipvalent but for Set
?
sterile token
I need to sort a Set<Listener> via priority
sterile token
tender shard
use a List if you wanna sort it
sterile token
Oh ok perfect, but List doesnt require more than a Set
tender shard
while a list is a sortable list of objects
sterile token
Because Set is ordered right?
tender shard
no
sterile token
I have mess with the collections
tender shard
a Set, or at least most set implmenentations, do not have any order
sterile token
So why i cannot sort a Set?
sterile token
Sorry for being painful..
tender shard
Set = random amount of things
List = random amount of things with a particular order
(not 100% true but that's the general idea of set vs list)
set = "list without order"
sterile token
but List desnt have an order
tender shard
bullshit
sterile token
Its weird
young knoll
ArrayList is insertion ordered for example
tender shard
wanna sort? use list. don't wanna sort? use set
sterile token
I dont need order althought i just need to sort them before invoking each event
tender shard
ArrayList is insertion ordered for example
yeah
valid sorrel
can I teleport player without sending packet
sterile token
Perfect im using a List
scarlet creek
Quick question, for the projectile launch event, does the get entity method get the specific unique identity of the projectile?
sterile token
can I teleport player without sending packet
Player a;
Player b;
a.teleport(b);
tender shard
can I teleport player without sending packet
of course. but without sending the packet, the player doesnt know that htey were teleported
valid sorrel
of course. but without sending the packet, the player doesnt know that htey were...
yeah so how? do I teleport them and cancel the packet?
or is there a method to teleport them without sending the packet
young knoll
Quick question, for the projectile launch event, does the get entity method get ...
Unique identity?
tender shard
yeah so how? do I teleport them and cancel the packet?
?!
sterile token
mfalex i mean i dont understand how to sort a List correctly
tender shard
why don't you just use Player#teleport ?
sterile token
why don't you just use Player#teleport ?
Inded
scarlet creek
Unique identity?
Like perhaps the uuid of the arrow that was shot?
valid sorrel
that tells the player that they were teleported
young knoll
Sure
tender shard
mfalex i mean i dont understand how to sort a List correctly
List#sort(...)
sterile token
List#sort(...)
I know that
young knoll
Like perhaps the uuid of the arrow that was shot?
getEntity().getUniqueId
scarlet creek
Ah alright thanks
valid sorrel
why don't you just use Player#teleport ?
I want to teleport them without sending teleport packet
so the client doesn't know that they were teleported
but instead it just thinks it's in the same place
while it's at a different place on the server
young knoll
I’m sure you can, but you’d have to go fairly deep into NMS
valid sorrel
so teleport then cancel packet is easier
sterile token
mfalex
The main issue is that i have ListenerInfo object which i need to sort via the Priority
And priority is not inside ListenerInfo, is inside the object EventHandler
dry forum
is it possible to detect when a player moves there head or smthn like that im trying to make it so the player moves in the direction they look (up down left and right and the armorstand they are on is what moves)
young knoll
PlayerMoveEvent
dry forum
that gets the location though
sterile token
Location object from bukkit allows you to use methods getPitch() and getYaw()
sterile token
but thats called when a player moves
What are u trying to do so?
young knoll
It’s also called when their head moves
sterile token
when a player looks in front of them for example they move forward
Something that could sound rude but why do you discuss with someone already experienced?
😂
dry forum
huh?
valid sorrel
player.getLocation().setX/Y/Z seems to work for teleporting players without clients knowing
I think
or maybe not
worldly ingot
Because there's a teleport() ;p
young knoll
NMS doesn’t even have that I imagine
valid sorrel
why not
I could make it call main thread
then teleport player
then cancel packet
but that's sooooo dumb :(((
shut field
valid sorrel
I wish you could touch the nbt directly
worldly ingot
Everything saved in NBT can be directly accessed with methods on Entity and its derivative classes
wet breach
I wish you could touch the nbt directly
you can
valid sorrel
like item nbt?
worldly ingot
ItemMeta
wet breach
but in regards to teleporting players however and not have the client know is actually impossible. You could kind of simulate I suppose but I think you are unaware of the relationship of the client and server
valid sorrel
like how you do it in vanilla commands?
wet breach
the client is the one that controls the location for the most part
valid sorrel
but in regards to teleporting players however and not have the client know is ac...
yes
so I'm trying too force a position
just on the server
to get the desired effect
wet breach
not sure what effect you are wanting
valid sorrel
server using different location from client, so it does different calculations
wet breach
like you want the player to be floating with nothing around?
you could do that in just the code
new Location()
valid sorrel
no
I want the player to think that they're not teleported
but they are at a different place actually
wet breach
ok, not sure for what purpose and still don't know what effect
valid sorrel
aaaaaaa
my alt+tab keeps switching to wrong window
anyway
the effect is
doing movement calculations myself
so when I'm done
I can teleport them without sending a packet
valid sorrel
soo the server can't mess with the player's location
wet breach
it can but go on
valid sorrel
idk how to explain really
wet breach
then it sounds like you might be going about this the wrong way then and might need to think about it more if you are unable to explain it in such a way to get help
vocal cloud
You want to disconnect the client and the server so the client sees one location and the server another?
valid sorrel
You want to disconnect the client and the server so the client sees one location...
yes
vocal cloud
Why
valid sorrel
so I can make the server behave as if the player is somewhere else
wet breach
You want to disconnect the client and the server so the client sees one location...
this is what I was trying to have them explain, which they seem to be unable to do so effectively
vocal cloud
What would this accomplish?
valid sorrel
maybe I can try with a bukkitscheduler (to teleport them in main) and canceling packet
vocal cloud
You can't just disconnect the two. They're intrinsically linked
wet breach
not only that, for the most part the client dictates the location
vocal cloud
To do so would potentially make the game client authoritative
wet breach
yes the server can change it, but you won't be able to really do so without the client knowing
valid sorrel
hmmm?
for example player is at position x on their own client but other players sees them at position y
vocal cloud
If you don't tell the client where it is ever the client would be desynced and unable to do anything
wet breach
for example player is at position x on their own client but other players sees t...
alright this is sometihng that is already doable without any fancy trickery per-say or some advanced stuff.
vocal cloud
You can create a fake version of the player I suppose and hide the real one
valid sorrel
not really
young knoll
Or just mess with the packets being sent to other clients
valid sorrel
then the server thinks the player is at the correct location
which is not what I want
wet breach
then the server thinks the player is at the correct location
the server doesn't need to duplicate the player
in fact the server doesn't need to know that the other entity is a fake player only that it is just an entity
what the entity looks like the server doesn't care
so you can dress it up as a clone of your player
valid sorrel
can't I just make the server think that the player is at position x but the player is actually at y
wet breach
and it mimic movements
floral drum
Or just mess with the packets being sent to other clients
COLL!!!! ❤️
valid sorrel
what you've explained is just visual
wet breach
can't I just make the server think that the player is at position x but the play...
the way you are proposing or thinking would require two player objects which you can't have duplicate player objects
sterile token
Lmao trying to jump thru a window because i cannot do a simple list sort by priority
wet breach
so the better way is to use another entity that looks like your player and mimics its movements. Your players won't know the difference depending how well you do it
floral drum
Lmao trying to jump thru a window because i cannot do a simple list sort by prio...
lmao
valid sorrel
so the better way is to use another entity that looks like your player and mimic...
then it's not the real player
wet breach
it doesn't need to be
floral drum
Lmao trying to jump thru a window because i cannot do a simple list sort by prio...
Can't you do this?
valid sorrel
it doesn't need to be
it does for what I'm trying to accomplish
wet breach
ok so far we have covered the appearing in two locations
what is the next thing it needs to accomplish
floral drum
Or this @sterile token
sterile token
Can't you do this?
In my case its really diff, i have a List<ListenerInfo>, then i have a EventHandler reference, and then from EventHandle ri can finally get the priority
wet breach
it does for what I'm trying to accomplish
right now you have some of the most experienced individuals on right now in regards to knowing MC inside and out including the client. You won't be able to separate the client and server from being synchronized. However there might be other ways to go about what you are wanting to accomplish. Let us know what else needs to be done, we discussed how you can make it appear for a player to be in two places
not sure what else you need to have it do that would absolutely require a duplicate player object
valid sorrel
no duplicate needed
just client thinks location x server thinks location y
server rejects client's location
and it just believes its own imaginations
wet breach
server doesn't think anything is the thing
the server only knows where the player is at, because that is what the client said
wet breach
then it doesn't have a way of knowing where the player is at in the world
valid sorrel
then it doesn't have a way of knowing where the player is at in the world
exactly
young knoll
I mean
valid sorrel
what I want to do
young knoll
Start by casting out any movement packets from the client
floral drum
so server ignores what client says
Try cancelling the PacketPlayInFlying packet
young knoll
See what happens
valid sorrel
See what happens
yeah the player just gets stuck server side but client can move
but I need to move that player without telling the client
floral drum
yeah by cancelling that packet I mentioned above, that should be possible
young knoll
Use reflection to update the players position field
floral drum
Cancel the teleport packet being sent to the client
young knoll
Or cancel the clientbound movement packet
floral drum
this one
valid sorrel
Use reflection to update the players position field
that sounds more stable, can you explain
vocal cloud
You can't do this because if the server doesn't know where the client is then the client can't load any chunks
valid sorrel
You can't do this because if the server doesn't know where the client is then th...
that's what I want
young knoll
Not much to explain
wet breach
I believe there is a better way to do this, instead of all this complex stuff if they would just explain the reasoning behind needing something like this
dry forum
how can i have 2 of the same variable in an arraylist
vocal cloud
This sounds so awful you're just desyncing the client for no reason
young knoll
The players position is probably private, so you need reflect to change it
In EntityPlayer or Entity or wherever it is
wet breach
This sounds so awful you're just desyncing the client for no reason
client will disconnect on desyncs too 😛
but I will let them figure that out I suppose
young knoll
Never seen that happen
valid sorrel
The players position is probably private, so you need reflect to change it
where can I see private methods?
young knoll
Decompiler
young knoll
Afaik the client only disconnects if the keep alive system fails
Or yknow, they press the button
vocal cloud
This whole thing seems like a long winded XY problem but what do I know lol
wet breach
This whole thing seems like a long winded XY problem but what do I know lol
well both of us
floral drum
You might be able to use the method "setPositionRaw" if it doesn't send any packets to the client about their position @valid sorrel
valid sorrel
You might be able to use the method "setPositionRaw" if it doesn't send any pack...
o
valid sorrel
I don't see it anywhere
floral drum
What version is this on?
valid sorrel
1.19.2
floral drum
alr thanks
vocal cloud
So the client rubber bands and then the server moves the players actual body around? Who would use such a system lol
valid sorrel
the client doesn't know that it's being moved around
vocal cloud
So the server is moving the clients body around and the client isn't moving?
vocal cloud
And you want to desync them instead of just making the player invisible and moving a fake version of the player around?
valid sorrel
wonder where it overrides getlocation
valid sorrel
And you want to desync them instead of just making the player invisible and movi...
yep!
young knoll
Basically the client and server stop communicating the players position with each other
So single player but worse
floral drum
So single player but worse
?
vocal cloud
This seems like it's going to be a disaster waiting to happen
valid sorrel
I love disaster
floral drum
This seems like it's going to be a disaster waiting to happen
probs
floral drum
owo
valid sorrel
You can simulate the same thing with really shitty internet
oh definitely, I had 0.25/80 internet once
minor crest
bro what
young knoll
Who provides 80 down and 0.25 up
young knoll
Now I’m even more confused
valid sorrel
do you know where the location is coming from in Player
young knoll
Who provides 0.25 down and 80 up
valid sorrel
so I can modify it
dry forum
https://www.geeksforgeeks.org/can-an-arraylist-contain-multiple-references-to-the-same-object-in-java/ says // e1 will be inserted again as ArrayList can store multiple // reference to the same object but when i try the 2nd time i add the same object it just doesnt add why would this be happening ArrayList<String> testing = new ArrayList<>(); testing.add("hi"); testing.add("hi");
valid sorrel
idk some provider which has way too much download but too free upload
young knoll
https://www.geeksforgeeks.org/can-an-arraylist-contain-multiple-references-to-th...
This works