#help-development
ember estuary
thats inside the if
ember estuary
show ur whole code
young knoll
put here
fast onyx
acoustic pendant
conclure
young knoll
You return above, so the code is never reached
ivory sleet
the second outermost if statement wont ever be reached
this is due to that both branches above ensure code termination within method
acoustic pendant
How can i declare this outside the if statement and then calling it in the if statement?
i mean
fast onyx
this is due to that both branches above ensure code termination within method
i have to delete return true;?
ivory sleet
might wanna do that
ember estuary
outside what if statement adri?
ivory sleet
as code runs linearly (usually)
acoustic pendant
outside what if statement adri?
fast onyx
might wanna do that
done and same error
peak granite
player.teleport(new Location(player.getLocation().getWorld(), Double.parseDouble(args[0]), Double.parseDouble(args[1]), Double.parseDouble(args[3]))); throws an error in console
ember estuary
But normally you just do
BukkitTask task0;
outside and then task0 = ... inside the if
ivory sleet
send it caye
acoustic pendant
i want to cancel it in other if statement
ivory sleet
?paste
undone axleBOT
acoustic pendant
But normally you just do
BukkitTask task0;
outside and then task0 = ... inside...
but
ember estuary
but? o.O
fast onyx
acoustic pendant
the if i call task0 from other statement, it will have the task value?
ivory sleet
the entire method
acoustic pendant
let me send an example
ember estuary
yeah, it will, if you set it
sterile token
Hey please i need help. I dont why the data stream its not getting opened!!!
chrome beacon
https://paste.md-5.net/cepotogevu.js
You're still returning
ember estuary
where is that second picture at
ivory sleet
https://paste.md-5.net/opinigawuf.js @fast onyx
acoustic pendant
where is that second picture at
fast onyx
https://paste.md-5.net/opinigawuf.js <@!503631703642734602>
yea?
ivory sleet
check out that code
ember estuary
remove the second "BukkitTask"
ivory sleet
it solves the problem, take notes and learn
fast onyx
it solves the problem, take notes and learn
it created another problem
fast onyx
cant resolve result symbol
ember estuary
what why
acoustic pendant
ivory sleet
which line caye?
ember estuary
oh
fast onyx
peak granite
`player.teleport(new Location(player.getLocation().getWorld(), Double.parseDoubl...
anyone
fast onyx
when return
ivory sleet
what does it say?
ember estuary
use scheduleSyncRepeatingTask instead of runTaskTimer
fast onyx
cant resolve result symbol
that
ember estuary
that will give u an int id
acoustic pendant
but
ember estuary
but?
acoustic pendant
i don't want that
ember estuary
is there a diff?
ember estuary
xD
quaint mantle
runTaskTimer().getId()😀
fast onyx
what does it say?
quaint mantle
1.8 ☹️
peak granite
wdym
ember estuary
i mean that you wrote "args[3]" instead of "args[2]"
ember estuary
xD
ember estuary
i see :D
acoustic pendant
@ember estuarynow i can't cancel the task
ember estuary
you can also save the location in a variable and then use it:
Location whatEverYouWannaNameIt = new Location(player.getLocation().getWorld(), Double.parseDouble(args[0]), Double.parseDouble(args[1]), Double.parseDouble(args[3]));
player.teleport(whatEverYouWannaNameIt);
why not o.O
Bukkit.getScheduler().cancelTask(taskID);
acoustic pendant
misty current
can methods annotated with EventHandler be private/protected?
or would it cause problems
acoustic pendant
Bukkit.getScheduler().cancelTask(taskID);
what?
ember estuary
use this
quaint mantle
Yes but make them public so paper can optimize them at runtime
misty current
Yes but make them public so paper can optimize them at runtime
oke thanks
ivory sleet
kill05 yes but it’ll have to use reflective invocations then
misty current
kk ty
acoustic pendant
and will this work 100%?
quaint mantle
Try and see
acoustic pendant
how can i check if it works? xD
quaint mantle
Run it
acoustic pendant
and btw
ember estuary
make a jar from it, and then put it in plugins folder, and then restart server
acoustic pendant
public static void setCold(double cold) {
PlayerHeight.cold = cold;
}```
here the setter
```java
task0 = scheduler.scheduleSyncRepeatingTask(plugin, () -> {
setCold(+1);
}, 0, 20 * 10);```
will this add 1 to cold every second?help? 😦
acoustic pendant
every second
ember estuary
i see
calm star
when i do
@EventHandler
public void onPlayerRightClick(PlayerInteractEvent e) {
Player p = e.getPlayer();
Action a = e.getAction();
Block b = e.getClickedBlock();
this.player = p;
if (a == Action.RIGHT_CLICK_AIR || a == Action.RIGHT_CLICK_BLOCK) {
firstCondense(p);
}
}
``` right clicking the floor runs `firstCondense` twice for some reason, how can i only make it run once. (Right clicking air is fine and only runs it once)setCold(getCold() + 1)
is the usual approach to that
or make cold public and do cold++
ember estuary
np
delicate raptor
when i do
```java
@EventHandler
public void onPlayerRightClick(PlayerIntera...
Check if you have registered Listener class 2 times
calm star
no that cant be it
as it only runs once if I right click air
its just when i right click a block
delicate raptor
onRightClick seems good
sterile token
Im waiting to get my answer....
delicate raptor
Can you provide us firstCondense code?
acoustic pendant
task0 = scheduler.scheduleSyncRepeatingTask(plugin, () -> {
cold++;
}, 0, 20 * 10);```
so this will add 1 cold every second?Yes
Wait
calm star
Can you provide us firstCondense code?
that doesnt matter
calm star
doing this
if (a == Action.RIGHT_CLICK_AIR || a == Action.RIGHT_CLICK_BLOCK) {
System.out.println("Hi");
}
``` has the same problemIf you are using a stream in java you should put the stream#flush()?
delicate raptor
doing this
```java
if (a == Action.RIGHT_CLICK_AIR || a == Action.RIGHT_...
It prints Hi message twice?
ivory sleet
If you are using a stream in java you should put the stream#flush()?
Only needed with IO and network stuff
acoustic pendant
doing this
```java
if (a == Action.RIGHT_CLICK_AIR || a == Action.RIGHT_...
i thing you should take the cursor and then check if the cursor is seeing a block or air
fast onyx
wtf
calm star
i thing you should take the cursor and then check if the cursor is seeing a bloc...
im guessing its seeing both
when u look at block
acoustic pendant
doing this
```java
if (a == Action.RIGHT_CLICK_AIR || a == Action.RIGHT_...
that's doing as well i guess
that's why is executed twice
calm star
how can i stop that @acoustic pendant
ember estuary
np
delicate raptor
If you are using a stream in java you should put the stream#flush()?
Depends on your situation
delicate raptor
doing this
```java
if (a == Action.RIGHT_CLICK_AIR || a == Action.RIGHT_...
Try print action
sterile token
Depends on your situation
Because im having an inssue since 1 or 2 weekends and i cannot resolve it
calm star
Try print action
wdym
delicate raptor
System.out.println(a);
calm star
oh ye\
sterile token
System.out.println(a);
can i dm you?
delicate raptor
can i dm you?
Why not
calm star
Oh thats strange
sterile token
Allright i will post the code on paste md5 and i explain you what inssue im having
calm star
when u right click block it just prints
[22:47:00 INFO]: RIGHT_CLICK_BLOCK
[22:47:00 INFO]: RIGHT_CLICK_BLOCK
ember estuary
are item frames entities and can therefore be placed mid-block?
delicate raptor
when u right click block it just prints
`[22:47:00 INFO]: RIGHT_CLICK_BLOCK`
`[2...
I will debug it tomorrow
I need to sleep rn
patent horizon
is there a equalsIgnoreCase for contains in a list?
misty current
i love how I made a packet listener nms class with a packetevent wrapper to listen to get the player loading the chunk and now i don't know how to get data from the packet ;-;
patent horizon
just grab from the var where you made the packet
misty current
is there a equalsIgnoreCase for contains in a list?
nope, you gotta loop
misty current
or make it all lowercased
delicate raptor
i love how I made a packet listener nms class with a packetevent wrapper to list...
Are you using your own packet api?
patent horizon
thanks
misty current
Are you using your own packet api?
kinda
calm star
I will debug it tomorrow
ok lol
delicate raptor
I suggest to use ProtocolLib for that
misty current
it's just 2-3 classes that inject into the netty channel
patent horizon
list.stream().anyMatch("search_value"::equalsIgnoreCase);
do i need to replace "search_value" with anything?
ember estuary
yea, what ur searching
sterile token
Yes
patent horizon
what am i searching...
delicate raptor
Since it's a powerful packet lib for now
patent horizon
is it just like a string var or something for the elements in the list?
ember estuary
yea a string
patent horizon
ah ok
ember estuary
true
ivory sleet
Slow but readable
ember estuary
xD
delicate raptor
Anyone knows a good YAML parser lib?
ivory sleet
But its lack of types is meh
ember estuary
true
patent horizon
do i need to replace "search_value" with anything?
it was at this moment in my life i realized i asked a very stupid question
delicate raptor
Since spigot's one don't save comments
ember estuary
xD
ivory sleet
Anyone knows a good YAML parser lib?
Snakeyaml and eoyaml
Yes because yaml comments are a fucking pain
But eo yaml actually does respect some comments
Like commented nodes
patent horizon
calm star
when u right click block it just prints
`[22:47:00 INFO]: RIGHT_CLICK_BLOCK`
`[2...
can anyone help?
patent horizon
ah k
delicate raptor
anyMatch(pred -> pred.equalsIgnoreCase(answ+".yml"))
I hope that's what do you want
calm star
when u right click block it just prints
`[22:47:00 INFO]: RIGHT_CLICK_BLOCK`
`[2...
can anyone hjelp?
fast onyx
i'm trying to play a sound but from 1.8 to 1.9 the sounds has changed so i dont know how to play the same sound on 1.8 server and 1.16 server using 1.13 api version
is possible ig?
patent horizon
yes
peak granite
how
patent horizon
you gotta use anvilinventory instead of regular inventory
AnvilInventory anvilInventory = (AnvilInventory) Bukkit.createInventory(null, 27);
fast onyx
i'm trying to play a sound but from 1.8 to 1.9 the sounds has changed so i dont ...
is that possible?
fast onyx
nop
peak granite
` AnvilInventory anvilInventory = (AnvilInventory) Bukkit.createInventory...
what's 27
patent horizon
slots
fast onyx
im trying to make a plugin for 2 servers
lobby on 1.8 and survival on 1.16
but the sounds arent the same so..
patent horizon
i guess that doesnt matter in an anvil iventory
peak granite
anvil has 27 slots?
patent horizon
might wanna play around with it
no
what do you know
first thing on google
meets your exact criteria
patent horizon
but the sounds arent the same so..
not sure how the sounds arent the same
they might be named differently
fast onyx
yea
im running 1.13 api
so if i put ORB_PICKUP on 1.8-1.13 server it works
but if i put entity.experience_orb.pickup or ORB_PICKUP on 1.14-1.17 doesn't
gives an error that the sound doesn't exists
peak granite
AnvilInventory anvilInventory = (AnvilInventory) Bukkit.createInventory(null, null); player.openInventory(anvilInventory);
doesn't work
no errors but errors in-game & console
patent horizon
what are the errors
sullen marlin
null, null ?
maiden thicket
` AnvilInventory anvilInventory = (AnvilInventory) Bukkit.createInventory...
set the 2nd null to InventoryType.ANVIL
sullen marlin
suggest you look at the InventoryType argument
patent horizon
private static final Pattern patternUUID = Pattern.compile("/^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$/");
if (skull != null) {
SkullMeta skullMeta = (SkullMeta) iM;
if (patternUUID.matcher(skull).matches()) skullMeta.setOwningPlayer(Bukkit.getOfflinePlayer(UUID.fromString(skull)));
else {``` my regex pattern i found on the internet isn't workingit's supposed to check if a string is a player uuid for playerskulls
peak granite
still errors
peak granite
set the 2nd null to InventoryType.ANVIL
when id o this
peak granite
kk
@Override
public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
if(!(sender instanceof Player)) {
sender.sendMessage("You cannot execute this command in console.");
return true;
}
if(!(sender.hasPermission("anvil.use"))) {
sender.sendMessage(Color.translate("&cYou don't have the required permission to perform this command."));
return true;
}
Player player = (Player) sender;
AnvilInventory anvilInventory = (AnvilInventory) Bukkit.createInventory(null, InventoryType.ANVIL);
player.openInventory(anvilInventory);
return true;
}
}```a good one
peak granite
some ppl just want to run a server with good pvp
ivory sleet
patent horizon
'some people'
peak granite
?
patent horizon
pvp is one of if not the biggest server category on mc
maiden thicket
idk if theres more than one
maiden thicket
pvp is one of if not the biggest server category on mc
ya and theres plugins on latest versions that bring back that pvp
peak granite
not the same
patent horizon
BackToTheRoots
patent horizon
```java
private static final Pattern patternUUID = Pattern.compile("/^[0-9a-fA-F...
could someone help me with this if available
ivory sleet
not the same
if you know decent amount of Java and Minecraft you replicate the pvp pretty much
maiden thicket
could someone help me with this if available
what does skull equal
are u providing a uuid to string
patent horizon
the players uuid
in a string yeah
the string can either be a uuid or a custom texture
maiden thicket
mmm
patent horizon
i found an old stackoverflow post for the regex pattern
doesnt seem to work
i did the debugging too, and it's caused by that condition
maiden thicket
u can probably just do UUID.fromString and if it throws an illegalargumentexception then its not a proper uuid string
patent horizon
like a try catch or?
patent horizon
alr
misty current
int z = chunkPacket.getClass().getDeclaredField("b").getInt(chunkPacket); is this the right way to get a field?
or do i have to make it accessible first
patent horizon
how can you shove a try catch into a condition
maiden thicket
`int z = chunkPacket.getClass().getDeclaredField("b").getInt(chunkPacket);` is t...
make it accessible
peak granite
fixed it
ivory sleet
how can you shove a try catch into a condition
by shoving it in 😛
peak granite
fix: player.openInventory(Bukkit.createInventory(player, InventoryType.ANVIL)); if anyone's interested
patent horizon
:|
ivory sleet
can you be a little bit more concrete wally? xD
patent horizon
the other dude said to use a try catch statement to see if uuid.fromstring() or whatever would be a real uuid
maiden thicket
how can you shove a try catch into a condition
UUID uuid = null;
try {
uuid = UUID.fromString(skull); //works
} catch (IllegalArgumentException e) {
//didnt work
}```oh so the try catch would essentially be my if else
maiden thicket
oh so the try catch would essentially be my if else
in a way
misty current
for(Field field : armorStand.getClass().getDeclaredFields()){
field.setAccessible(true);
}
int x = chunkPacket.getClass().getDeclaredField("a").getInt(chunkPacket);
int z = chunkPacket.getClass().getDeclaredField("b").getInt(chunkPacket);
so something like this?
ivory sleet
it is sort of a conditional control structure
maiden thicket
```java
for(Field field : armorStand.getClass().getDeclaredFields()){
field....
seems legit
actually
ivory sleet
```java
for(Field field : armorStand.getClass().getDeclaredFields()){
field....
cache the reflective objects
misty current
i don't really like having to do this since it's gonna get called for each chunk loading
fast onyx
i'm trying to play a sound but from 1.8 to 1.9 the sounds has changed so i dont ...
is possible?
maiden thicket
u'd have to use the same object probably
ivory sleet
yeah
misty current
so a private static array somewhere
in the class
oh actually i don't need it to be static
nvm
ivory sleet
well just to make it a bit faster, idk if it still goes thru security manager and stuff when just getting the field but yeah
maiden thicket
private int getInt(String field, Object obj)
{
//no idea what exceptions these throw i forgot
Field f = obj.getClass().getDeclaredField(field);
f.setAccessible(true);
return f.getInt(obj);
}```ReflectiveOperationException is enough
misty current
uh at this point i might as well go full api mode and develop a whole structure for getting fields
fast onyx
i'm trying to play a sound but from 1.8 to 1.9 the sounds has changed so i dont ...
can someone help me?
ivory sleet
when is java getting optional params like c# and js
kotli-...
misty current
before i compile, is there a better way to get what player loaded a certain chunk
maiden thicket
before i compile, is there a better way to get what player loaded a certain chun...
isnt there a chunkloadevent
or smthn
misty current
yea but no player
ember estuary
can someone help me?
check the server version in an if-else, and then play the corresponding sound?
maiden thicket
yea but no player
o
misty current
and playermoveevent can detect for walking in a new chunk but doesn't get the exact loaded chunk
ember estuary
can someone help me?
u wanna make the plugin work on all versions if i understand right?
misty current
```
private int getInt(String field, Object obj)
{
//no idea what exceptions the...
btw in this way you are not caching data are you
fast onyx
u wanna make the plugin work on all versions if i understand right?
yep
all the code is working on every version except this that isn't working on +1.13
fast onyx
nop, if you put ORB_PICKUP (example) then it works
if you put that on +1.13 is not working, even if you put: entity.experience_orb.pickup isn't working too on +1.13
im running 1.13 api version that someone recommended me for more stability
fast onyx
so what actually is working in 1.13 to play that sound?
ORB_PICKUP
ember estuary
so just lowercase?
fast onyx
uppercase
ember estuary
huh
didnt u just say it doesnt work on 1.13
"if you put that on +1.13 is not working"
fast onyx
if you put that on a server running 1.16 as example, it doesnt work
fast onyx
"if you put that on +1.13 is not working"
+1.13
fast onyx
i mean 1.14, 1.15, etc, yea
ember estuary
i see
maiden thicket
ORB_PICKUP
isnt there a sound enum
fast onyx
yea but if you pur entity.experience_orb.pickup it doesn't work too
fast onyx
yea but if you pur `entity.experience_orb.pickup` it doesn't work too
that is the name of the sound on 1.14
and not working
ivory sleet
no ofc not
ivory sleet
it has to be the enum name of it
ivory sleet
maiden thicket
meaning it has to equal the enum nane exactly
uppercase and everything
replace . with _
fast onyx
of the value that the player puts on config
young knoll
Wish we had a matchSound
ivory sleet
the string (from config) must be exactly equal to ENTITY_EXPERIENCE_ORB_PICKUP
ember estuary
Sound.ENTITY_EXPERIENCE_ORB_PICKUP
peak granite
how do i set the amount of what the player is holding to x
so if i do /more 5 it sets my 1 dirt to 5 dirt
ember estuary
get the itemstack, add 5, set the itemstack
young knoll
.setAmount on itemStack
peak granite
kk ty
fast onyx
Sound.ENTITY_EXPERIENCE_ORB_PICKUP
that wouldn't work on 1.13 or lower, true?
on that version needs to be ORB_PICKUP?
young knoll
They are mutable, so I don't think you need to set it
ember estuary
oh u can just do that and it updates? alright
ivory sleet
I don't think it normally updates?
ember estuary
same but idk
ember estuary
that wouldn't work on 1.13 or lower, true?
on that version needs to be ORB_PICKU...
yea
peak granite
is setAmount on 1.8
fast onyx
all sounds names changed from 1.8 to 1.14?
there isnt any sound with the same name right?
young knoll
IIRC they changed in 1.13
patent horizon
java.lang.NullPointerException: Cannot invoke "String.toCharArray()" because "text" is null
at me.clip.placeholderapi.replacer.CharsReplacer.apply(CharsReplacer.java:44) ~[PlaceholderAPI-2.10.10.jar:?]
at me.clip.placeholderapi.PlaceholderAPI.setPlaceholders(PlaceholderAPI.java:70) ~[PlaceholderAPI-2.10.10.jar:?]
at me.clip.placeholderapi.PlaceholderAPI.setPlaceholders(PlaceholderAPI.java:98) ~[PlaceholderAPI-2.10.10.jar:?]
at me.wally.guilds.GUI.ItemBuilder.itemBuilder(ItemBuilder.java:35) ~[Guilds-1.0-SNAPSHOT.jar:?]
at me.wally.guilds.GUI.Menu.Format.menu(Format.java:19) ~[Guilds-1.0-SNAPSHOT.jar:?]
at me.wally.guilds.GUI.Menu.Events.playerRightClickNPC(Events.java:24) ~[Guilds-1.0-SNAPSHOT.jar:?]```
```java
String skull = PlaceholderAPI.setPlaceholders(player, config.getString("SkullOwner"));```config.getString("SkullOwner") is %player_uuid%
peak granite
player.getInventory().getItemInHand().getItemMeta().setAmount(5); doesn't work
maiden thicket
where is "text"
patent horizon
patent horizon
did u try printing SkullOwner
wdym
ember estuary
`player.getInventory().getItemInHand().getItemMeta().setAmount(5);` doesn't work
player.getInventory().getItemInHand().setAmount(5);
patent horizon
[2236 INFO]: [Guilds] [STDOUT] 5737b161-9c71-4095-878e-e41b0f6d8bb0
maiden thicket
so it sets the placeholder?
peak granite
Integer amount = 64;
} else {
Integer amount = Integer.valueOf(args[0]);
}
player.getInventory().getItemInHand().setAmount(amount);```
"amount" on the last line is red (doesn't work)okay so then its not the like of code u showed
young knoll
Is String skull = PlaceholderAPI.setPlaceholders(player, config.getString("SkullOwner"));
me.wally.guilds.GUI.Menu.Events.playerRightClickNPC(Events.java:24)?
ember estuary
cuz it only exists inside the ifs
peak granite
oh
patent horizon
String skull = PlaceholderAPI.setPlaceholders(player, config.getString("SkullOwner"));
System.out.println(skull);
ItemStack i = new ItemStack(material, count);
ItemMeta iM = i.getItemMeta();
iM.setDisplayName(name);
iM.setLore(lore);
i.setItemMeta(iM);
if (skull == null) return i;
SkullMeta skullMeta = (SkullMeta) iM;
try {
skullMeta.setOwningPlayer(Bukkit.getOfflinePlayer(UUID.fromString(skull)));
i.setItemMeta(skullMeta);
} catch (IllegalArgumentException e) {
GameProfile profile = new GameProfile(UUID.randomUUID(), null);
profile.getProperties().put("textures", new Property("textures", skull));
try {
Field profileField = skullMeta.getClass().getDeclaredField("profile");
profileField.setAccessible(true);
profileField.set(skullMeta, profile);
} catch (IllegalArgumentException | NoSuchFieldException | SecurityException | IllegalAccessException error) {
error.printStackTrace();
}
}```int amount;
if(args.length == 0) {
amount = 64;
} else {
amount = Integer.valueOf(args[0]);
}
player.getInventory().getItemInHand().setAmount(amount);
young knoll
Which one is line 24
patent horizon
u talkin to me?
peak granite
still errors
ember estuary
which
ember estuary
u did it like i did?
young knoll
u talkin to me?
yes
ember estuary
show ur code
peak granite
Integer amount = 64;
} else {
Integer amount = Integer.valueOf(args[0]);
}
player.getInventory().getItemInHand().setAmount(amount);```u didnt do like i did
peak granite
u edited ur msg
young knoll
I don't think Events line 24 is blank
ember estuary
xD
young knoll
Oh wait I'm reading backwards
patent horizon
it just opens the gui the item is in
young knoll
at me.wally.guilds.GUI.ItemBuilder.itemBuilder(ItemBuilder.java:35)
patent horizon
```[22:38:36 ERROR]: Could not pass event PlayerInteractEntityEvent to Guilds v1...
35 is
the bottom codeblock
peak granite
ty @ember estuary
ember estuary
no problem ^^
peak granite
if(player.getInventory().getItemInHand() == ItemType.AIR) {
AIR is in red
tried Item.AIR
as well
young knoll
Also you should be checking getType, not the item itself
proud basin
How could I connect to a internet connection?
maiden thicket
`if(player.getInventory().getItemInHand() == ItemType.AIR) {`
do .getType() == Material.AIR
young knoll
Also Material.isAir
peak granite
tyty
is it possible to something like this
set var to "" if executor is player, else ""
maiden thicket
is it possible to something like this
set var to "" if executor is player, else ...
wdym set var
peak granite
variable
maiden thicket
if (sender instanceof Player)
peak granite
<http://tutorials.jenkov.com/java/ternary-operator.html>
ye that's what i meant thanks
maiden thicket
o
mortal hare
ok
package net.iso2013.mlapi.structure.transactions;
/**
* Created by iso2013 on 6/13/2018.
*/
public abstract class StructureTransaction { }
why
do this
misty current
just because yes
mortal hare
why would you use this in the first place
you're not implementing anything
i get it
young knoll
Take a look at org.bukkit.event.Listener
mortal hare
but that defeats the purpose of the classes
young knoll
¯_(ツ)_/¯
mortal hare
that's not going to make it easier to do this since you would need to do if statements to check the type
that just seems unnecessary for me
ivory sleet
concrete class + strategy 😄
mortal hare
I would rather make a map containing Object as a type
its not as if you're not going to check the type anyways
proud basin
Does this work for anyone ```
<dependency>
<groupId>io.github.thanosfisherman.wifiutils</groupId>
<artifactId>wifiutils</artifactId>
<version>1.6.6</version>
</dependency>
noble lantern
Has anyone in here created custom worldguard flags before?
I made one that allows certain blocks to be broken in an area, however when i set the eventPriority to HIGHEST and setCanceled(false) it stills cancels the event, do you need to cancel another world guard flag or something?
noble lantern
Does this work for anyone ```
<dependency>
<groupId>io.github.thanos...
You need the Repository for that dependency
ivory sleet
jitpack 🌞
young knoll
packjit?
ivory sleet
"when it works"
peak granite
how do u kill a player
noble lantern
i have like... 10 versions that are all for jitpack fixes on my api xD
almost have more releases than commits now
ivory sleet
I tried setting up jitpack, I gave up after 9 hours
noble lantern
it really took that long?
For me it pretty much worked right away
my only issue is when i release tags, they arent available from jitpack servers even hours later, so i end up needing to make another release to get jitpack to register it...
noble lantern
oh yeah prolly too complex for jitpack
ivory sleet
my gradle setup and jitpack were just arch enemies
proud basin
I get Cannot resolve io.github.thanosfisherman.wifiutils:wifiutils:1.6.6
noble lantern
jitpack is good with things that are normal, but when it comes to switching compile options good luck
I had to create a file in order to fix mine, and it is a simple maven file too
ivory sleet
🥲
noble lantern
I get ``Cannot resolve io.github.thanosfisherman.wifiutils:wifiutils:1.6.6``
the repo you have doesnt match the dependency
proud basin
well I'm def not doing it wrong
proud basin
I've looked at the jitpack one and it didn't work
noble lantern
1.6.5 is broken along with 1.6.6
try using version 1.6.4 unless those 2 version have something major in them
proud basin
Cannot resolve com.github.thanosfisherman:wifiutils:1.6.4
noble lantern
also, if its not importing it may be best to clear maven cache, as well as asking the author about it
young knoll
Don't forget the blood sacrafice
noble lantern
^
young knoll
No wait that's for gradle
noble lantern
sec
proud basin
looks like the entire thing is broken
hollow bluff
If I may, what’s jitpack?
ivory sleet
the notorious repository
noble lantern
nope it doesnt
daring maple
Could I have multiple EventHandlers in 1 class?
young knoll
Sure
noble lantern
Could I have multiple EventHandlers in 1 class?
ofc
patent horizon
```[22:38:36 ERROR]: Could not pass event PlayerInteractEntityEvent to Guilds v1...
can someone help me with this
noble lantern
Has anyone in here created custom worldguard flags before?
I made one that allo...
any answers for this?
young knoll
Isn't that already a WG feature
noble lantern
suprisingly not
its on the board to be created as a flag
not WIP or anything just on a board
young knoll
noble lantern
<https://www.spigotmc.org/resources/worldguard-extra-flags.4823/> has it
Doesnt show up in game on 1.17
misty current
the moment when you listen to all packets, broadcast them and the broadcasting calls a packet:
ivory sleet
oh my
young knoll
"Still working tested on 1.17.1 Survival Server working perfectly!
Hope it gets updates someday"
According to reviews anyway
young knoll
You can look at their source at least
patent horizon
not WIP or anything just on a board
ivory sleet
when the todo list becomes a dont-do list
noble lantern
You can look at their source at least
Yeah might do that
noble lantern
Yeah they have so much stuff on that list 😦
It will probably be 2022-2023 by the time that flags added
even though i could of used it way back in 2015
ivory sleet
Burchard maybe pr?
patent horizon
isnt worldguard managed by enginehub
such a sad little dev team they are
spends their days answering support questions in their discord
noble lantern
Burchard maybe pr?
Idk if WorldGuard has any specific formatting for adding flags to theyre repo, but im only doing the BlockBreaking one since im making a quick regen blocks plugins
proud basin
oh Could not find artifact com.github.thanosfisherman:wifiutils:jar:WifiUtils1.6.3 in jitpack.io (https://jitpack.io)
ivory sleet
Idk if WorldGuard has any specific formatting for adding flags to theyre repo, b...
hmm I thought you could pr an api addition for custom flags
young knoll
Does Spigot have a TODO list :p
noble lantern
Mine is just 2 classes, static flag with register in constructor, and then class holding events for the flag
noble lantern
hmm I thought you could pr an api addition for custom flags
I probably could but if i PR'd what i had now it might make the total code quality go down since it wont match the other flags but i might look into it
round finch
i got a problem i'm trying to create Files and folders it works fine on my pc
but then i run it on my hosted server
noble lantern
Its weird that flag doesnt show up on the extra flags plugin
round finch
it fails!
noble lantern
i got a problem i'm trying to create Files and folders it works fine on my pc
How are you creating the files?
ivory sleet
I probably could but if i PR'd what i had now it might make the total code quali...
hmm yeah, it'd surely have to be done properly
ember estuary
i finally mastered relative teleportation, yay
noble lantern
hmm yeah, it'd surely have to be done properly
its dumbfounding though its not added yet
ivory sleet
yeah indeed
noble lantern
Like it was just a few lines
However my method is a bit sloppy
young knoll
Spigot TODO list when
noble lantern
since im relying on the break blocks flags to be allowed when this flags is set
noble lantern
yessir
ivory sleet
todo comments lol
young knoll
Fair
round finch
public static void CreateFile(File File_Input) {
CreateFolders(File_Input.getParentFile());
if (!File_Input.exists() && File_Input.getParentFile().exists())
try {
File_Input.createNewFile();
} catch (Exception excep) {
excep.printStackTrace();
}
}
public static void CreateFolders(File File_Input) {
if (!File_Input.getParentFile().exists() && File_Input != null) {
File_Input.getParentFile().mkdirs();
try {
File_Input.getParentFile().createNewFile();
} catch (IOException e) {
e.printStackTrace();
}
}
}
whenever i have a todo comment it barely lasts 5 minutes
misty current
wait if there's a nullpointer or any exceptions on packet communication the player gets kicked? interesting
noble lantern
```java
public static void CreateFile(File File_Input) {
CreateFolders(Fil...
sir this is java not C#
xD
okay lemme actually read the code
young knoll
Is 390 TODO too many?
ivory sleet
holy cow
noble lantern
wait why is that so complicated
ivory sleet
Is 390 TODO too many?
personally nevr reached so many
noble lantern
```java
public static void CreateFile(File File_Input) {
CreateFolders(Fil...
When you pass the file in the argument
Does it have the JavaPlugin#getDataFolder() as a parent?
noble lantern
Is 390 TODO too many?
Are you like being serious or nah
peak granite
how do i get the size of players in a world
young knoll
World.getPlayers.size
peak granite
thanks
noble lantern
And it doesnt make any folders or files?
round finch
but it creates files and not the folders
young knoll
File_Input.getParentFile().mkdirs();
try {
File_Input.getParentFile().createNewFile();
Are you trying to make a file out of something you just made a folder?
peak granite
World world = args[0]; how do i convert this to a world
noble lantern
young knoll
`World world = args[0];` how do i convert this to a world
Bukkit.getWorld
noble lantern
You can look into my createFile method if you need to
peak granite
thanks
round finch
```
File_Input.getParentFile().mkdirs();
try {
File_Input.getPa...
should i removed the Top one?
ember estuary
How can i require the type of a method parameter to be a class extending another class (Menu)?
public void myMethod(<T extends Menu> menu)
doesnt work xD
noble lantern
How can i require the type of a method parameter to be a class extending another...
Just make it be the extending class eg Menu
ember estuary
wait how
ivory sleet
static void createFile(Path file) throws IOException {
if (!Files.exists(file)) {
Files.createDirectories(file.getParent());
}
Files.createFile(file);
}
then just
createFile(getDataFolder().toPath().resolve("config.yml"));
or smtng
noble lantern
and then instanceof Menu check when you want the actual class instance
ember estuary
ah
but i dont want the original menu to be able to be inputted, only subclasses that extend it
ivory sleet
floskater what are you trying to do?
peak granite
how do i check if a world exists
round finch
```
File_Input.getParentFile().mkdirs();
try {
File_Input.getPa...
[00:27:10 WARN]: java.io.IOException: The specified path was not found
[00:27:10 WARN]: at java.base/java.io.WinNTFileSystem.createFileExclusively(Native Method)
noble lantern
how do i check if a world exists
if Bukkit.getWorld(world) == null
misty current
showingTo.addAll(Arrays.asList(players)); can you not do something like this? (players is a Player... param)
proud basin
Is this how you do a text block? """ + networkSSID + """
ember estuary
floskater what are you trying to do?
exactly what i asked for. theres no easier way to describe it xD
I have the method public static void openMenu(Player player, <T extends MapMenu> menu), which you must pass a class, which extends MapMenu
noble lantern
but i dont want the original menu to be able to be inputted, only subclasses tha...
Why not just pass the whole class?
young knoll
Can't you just addAll an array
ivory sleet
exactly what i asked for. theres no easier way to describe it xD
I have the met...
Well
misty current
nope, needs a collection
noble lantern
nope, needs a collection
convert List to Collection
ember estuary
"<T extends MapMenu> menu" is wrong tho
noble lantern
iirc you can cast or a static Collection method exists to convert
ivory sleet
exactly what i asked for. theres no easier way to describe it xD
I have the met...
if there's no type token which can strictly conform T then T can be any derived type of MapMenu thus the type parameter is useless
peak granite
do i have to do bukkit.getOnlinePlayers to send a message to all players in a world
round finch
[00:27:10 WARN]: java.io.IOException: The specified path was not found
[00:27:10...
. this what happens then i removed File_Input.getParentFile().mkdirs();
noble lantern
do i have to do bukkit.getOnlinePlayers to send a message to all players in a wo...
pretty much yeah
peak granite
okay
ember estuary
whats a typetoken
ivory sleet
static <T extends MapMenu> void openMenu(Player p, T menu)
static void openMenu(Player p, MapMenu menu)
1 or 2, they both would accomplish the same
ivory sleet
as they have the same erasure
mortal hare
this project for me looks like wannabe great
misty current
iirc you can cast or a static Collection method exists to convert
hm lemme check
peak granite
no u
noble lantern
hm lemme check
Ive done it before so its definatly possible
ivory sleet
anyways type tokens can make sure the type is not erased at runtime
ember estuary
i see
noble lantern
Converted a Collection of Chunks to a List of Chunks which was kinda stupid
ivory sleet
usually thru anonymous derivations
misty current
Collection<Player> collection = Collections.unmodifiableCollection(Arrays.asList(players)); i've found
not sure if it would work
ivory sleet
looks fine?
misty current
lemme test
noble lantern
Yep thats how it was done
misty current
best way
noble lantern
Arrays.asList takes anything iterable/loopable iirc
ivory sleet
it takes an array
misty current
oke testing time
Caused by: java.lang.IllegalAccessError: class me.kill05.cosmicprcore.utils.animations.PacketArmorStand (in unnamed module @0x23d61f66) cannot access class com.sun.tools.javac.util.List (in module jdk.compiler) because module jdk.compiler does not export com.sun.tools.javac.util to unnamed module @0x23d61f66 ugh
the line is the one that adds to the list
noble lantern
oh i figured out the worldguard thing
you use WorldGuard events not bukkit events smh
misty current
why tf does intellij prefer that over java's list
ivory sleet
top ten intellij mysteries developers are yet clueless about
noble lantern
intellij is braindead sometimes
misty current
dude i can count on my hand the times the right list was auto imported
ember estuary
static <T extends MapMenu> void openMenu(Player p, T menu)
static void openMenu(...
I wanna pass SpecialMapMenu.class, not an instance. how do i do that then
ivory sleet
dovidas can help you with that as he seems to be writing smtng now
ember estuary
xD
mortal hare
dovidas can help you with that as he seems to be writing smtng now
i really love generics you know
ember estuary
irony? xD
ivory sleet
I dont think so lol
mortal hare
I wanna pass SpecialMapMenu.class, not an instance. how do i do that then
use Class object
Class<? extends SpecialMapMenu>
iirc
ember estuary
ah
ivory sleet
flo if you for instance want to AT COMPILE TIME demand an instance to be conformable to by the type
use
<T extends MapMenu> void lol(Class<T> type, T instance);
ember estuary
works, ty!
public static <T extends MapMenu> void openMenu(Player player, Class<T> menuClass)
MapMenuAPI.openMenu(player, ClaimChunkMapMenu.class);
i hope thats right xD
ivory sleet
and then you have some sort of map which maps the class to the instance?
patent horizon
can someone help me with this
pweese 👉👈
mortal hare
wildcards are runtime checked?
ember estuary
i use reflections
ivory sleet
wildcards are runtime checked?
idk
but like the type param at Class is safe to use since yeah
then we got type token
round finch
i will try to change my java version!
ivory sleet
where essentially
TypeToken<Map<Integer,Collection<Map.Entry<String,Boolean>>>> TOKEN = new TypeToken<Map<Integer,Collection<Map.Entry<String,Boolean>>>>(){};
would keep the nested type
mortal hare
this looks really readable
ivory sleet
since its effectively same as
class O extends TypeToken<Map<Integer,Collection<Map.Entry<String,Boolean>>>> {
}
where the type must stay at runtime since the class needs it to define method signatures and such
young knoll
where essentially
TypeToken<Map<Integer,Collection<Map.Entry<String,Boolean>>>> ...
Dear god why
mortal hare
imagine including this in public api
ivory sleet
What is this, DeluxeAsyncJoinMessages
oh shit
young knoll
Oh no I have given him ideas
mortal hare
DeluxeAsyncJoinMessage is such a revolutionary plugin
Dev who created it should be hired by mojang studios
ivory sleet
lmao, yeah maybe I should make it inject itself into other plugins /s
young knoll
public final class FinalProUltimateDeluxeAsyncChatJoinMessagePluginImplFactoryAbstractCommonMainProviderBootstrapExecutorHandler
extends @NotNull @Nullable @NonNls JavaPlugin implements @NotNull @Nullable @NonNls Listener,
@NotNull @Nullable @NonNls Plugin,
@NotNull @Nullable @NonNls CommandExecutor,
@NotNull @Nullable @NonNls TabCompleter,
@NotNull @Nullable @NonNls Serializable,
@NotNull @Nullable @NonNls ConfigurationSerializable,
@NotNull @Nullable @NonNls Executor,
@NotNull @Nullable @NonNls ExecutorService,
@NotNull @Nullable @NonNls TabExecutor,
@NotNull @Nullable @NonNls BiConsumer<@NotNull @Nullable @NonNls FinalProUltimateDeluxeAsyncChatJoinMessagePluginImplFactoryAbstractCommonMainProviderBootstrapExecutorHandler,@NotNull @Nullable @NonNls FinalProUltimateDeluxeAsyncChatJoinMessagePluginImplFactoryAbstractCommonMainProviderBootstrapExecutorHandler>,
@NotNull @Nullable @NonNls BiFunction<@NotNull @Nullable @NonNls FinalProUltimateDeluxeAsyncChatJoinMessagePluginImplFactoryAbstractCommonMainProviderBootstrapExecutorHandler,@NotNull @Nullable @NonNls FinalProUltimateDeluxeAsyncChatJoinMessagePluginImplFactoryAbstractCommonMainProviderBootstrapExecutorHandler,@NotNull @Nullable @NonNls FinalProUltimateDeluxeAsyncChatJoinMessagePluginImplFactoryAbstractCommonMainProviderBootstrapExecutorHandler>,
@NotNull @Nullable @NonNls Supplier<@NotNull @Nullable @NonNls FinalProUltimateDeluxeAsyncChatJoinMessagePluginImplFactoryAbstractCommonMainProviderBootstrapExecutorHandler>,
@NotNull @Nullable @NonNls Runnable,
@NotNull @Nullable @NonNls Iterable<@NotNull @Nullable @NonNls FinalProUltimateDeluxeAsyncChatJoinMessagePluginImplFactoryAbstractCommonMainProviderBootstrapExecutorHandler>{
😌
young knoll
It's beautiful really
patent horizon
yuck
young knoll
So beautiful it almost hits the discord char limit
ivory sleet
lol
mortal hare
Imagine parsing annotations of this plugin KEKW
young knoll
I wonder what it looks like when compiled
ember estuary
can you make fields abstract?
or would i have to use an abstract getter in that case?
ivory sleet
yes
young knoll
Surely the compiler must optimize a lot of the garbage quality code
ember estuary
ok :D
ivory sleet
can you make fields abstract?
or would i have to use an abstract getter in that...
🎵 this🎵 is🎵 why🎵 we🎵 have🎵 encapsulation🎵 polymorphism🎵 inheritance🎵 abstraction🎵
noble lantern
exapsulation polymorphism inheritance abstraction
patent horizon
i would actually like to hear someone make a fluid song with the words encapsulation polymorphism inheritance abstraction
young knoll
DeluxeAsyncJoinLeaveMessage should use unsafe to change the constant false to true
noble lantern
if you know that term you should be able to get a job a google ngl
young knoll
Because apparently true and false are just constants in Boolean
young knoll
Does it support 1.2.1?
mortal hare
DUDE
I opened
github repo
of deluxeasyncjoinmessage plugin
and my ungoogled-chromium crashed
young knoll
The heck is an ungoogled chromium
ivory sleet
lmao
young knoll
Isn’t that just edge
mortal hare
Google chrome without google shit
pure chromium without any trackers and google services
young knoll
So Firefox
mortal hare
basically yes, but on V8 rendering engine
patent horizon
whit a cherry on top? 🍒
two cherries? 🍒 🍒
proud basin
I just made something litty
mortal hare
thats four
patent horizon
ok ima just resend it at this point
java.lang.NullPointerException: Cannot invoke "String.toCharArray()" because "text" is null
at me.clip.placeholderapi.replacer.CharsReplacer.apply(CharsReplacer.java:44) ~[PlaceholderAPI-2.10.10.jar:?]
at me.clip.placeholderapi.PlaceholderAPI.setPlaceholders(PlaceholderAPI.java:70) ~[PlaceholderAPI-2.10.10.jar:?]
at me.clip.placeholderapi.PlaceholderAPI.setPlaceholders(PlaceholderAPI.java:98) ~[PlaceholderAPI-2.10.10.jar:?]
at me.wally.guilds.GUI.ItemBuilder.itemBuilder(ItemBuilder.java:35) ~[Guilds-1.0-SNAPSHOT.jar:?]
at me.wally.guilds.GUI.Menu.Format.menu(Format.java:19) ~[Guilds-1.0-SNAPSHOT.jar:?]
at me.wally.guilds.GUI.Menu.Events.playerRightClickNPC(Events.java:24) ~[Guilds-1.0-SNAPSHOT.jar:?]```
```java
String skull = PlaceholderAPI.setPlaceholders(player, config.getString("SkullOwner"));```at me.wally.guilds.GUI.ItemBuilder.itemBuilder(ItemBuilder.java:35) ~[Guilds-1.0-SNAPSHOT.jar:?]
at me.wally.guilds.GUI.Menu.Format.menu(Format.java:19) ~[Guilds-1.0-SNAPSHOT.jar:?]
at me.wally.guilds.GUI.Menu.Events.playerRightClickNPC(Events.java:24) ~[Guilds-1.0-
actually wally
if you got it on gh, send the gh link
mortal hare
have you tried debugging config.getString("SkullOwner") its nullable and should be marked in yellow on your IDE?
patent horizon
have you tried debugging ``config.getString("SkullOwner")`` its nullable and sho...
it's able to go through the placeholder things cus i have it logging skull in console afterwards and it shows my uuid
so im not really sure where the error is coming from
ivory sleet
send ur itembuilder
mortal hare
show me line of ItemBuilder class - line 35
ivory sleet
actually
patent horizon
show me line of ``ItemBuilder`` class - line 35
the second codeblock is line 35
ivory sleet
send the entire stacktrace to begin with
undone axleBOT
patent horizon
patent horizon
show me your whole playerinteractevent listener code block
@EventHandler
public void playerRightClickNPC(PlayerInteractEntityEvent event) {
if (event.getPlayer().getWorld() != Bukkit.getWorld("ul_plex")) return;
if (event.getHand() != EquipmentSlot.HAND) return;
if (event.getRightClicked().getName().equalsIgnoreCase("npc-guildmaster")) {
new Format().menu(event.getPlayer());
}
}```can you send use the whole ItemBuilder class
patent horizon
mortal hare
sorry no idea what wrong is here and its 2AM for me so im going to bed
patent horizon
ok :(
mortal hare
gn everyone
ivory sleet
gn sleep tight
wally there should be a caused by clause in the stack trace
I think?
patent horizon
https://paste.md-5.net/nudovizoji.sql
this is the stacktrace i think
this is my config file
ivory sleet
send Format class
patent horizon
package me.wally.guilds.GUI.Menu;
import me.wally.guilds.GUI.Data;
import me.wally.guilds.GUI.ItemBuilder;
import org.bukkit.Bukkit;
import org.bukkit.entity.Player;
import org.bukkit.inventory.AnvilInventory;
import org.bukkit.inventory.Inventory;
public class Format {
ItemBuilder builder = new ItemBuilder();
Data data = new Data();
public void menu(Player player) {
Inventory GUI = Bukkit.createInventory(null, 27, "Guilds");
if (data.getGuild(player).equals("None")) GUI.setItem(12, builder.itemBuilder("Menu_guildUnset", player));
else GUI.setItem(12, builder.itemBuilder("Menu_guildSet", player));
GUI.setItem(14, builder.itemBuilder("Menu_guildInvites", player));
player.openInventory(GUI);
}
}```can you paste
ItemBuilder
Format
Events
and make sure the lines are correct
patent horizon
```java
package me.wally.guilds.GUI.Menu;
import me.wally.guilds.GUI.Data;
impo...
format
ivory sleet
?paste
undone axleBOT
patent horizon
format = https://paste.md-5.net/xopobiveri.java
events = https://paste.md-5.net/cavadadavo.cs
itemBuilder = https://paste.md-5.net/wifebugulu.cpp
ivory sleet
can you print config.getString("SkullOwner") (ItemBuilder line 35 or smtng)
noble lantern
When you inject a command twice to Bukkit's CommandMap will it get registered twice, or will any command registered after the first identical command is registered just be overwritten?
The scenario is a reload, i call onDisable and onEnable and it registers the Command in onEnable
patent horizon
yeah idk what its problem is lol
ivory sleet
When you inject a command twice to Bukkit's CommandMap will it get registered tw...
hmm I don't think so
patent horizon
its giving me errors for a line it was able to do
ivory sleet
oh I think we'll wait with my definition a bit
patent horizon
hm?
ivory sleet
anyways can you print config.getString("SkullOwner") also
ivory sleet
there is
peak granite
Bukkit.getServer().getOnlinePlayers().hasPermission("").size doesn't work
ivory sleet
but I don't have the energy to go through it with you today
noble lantern
Tested it: It didnt thank god
patent horizon
oh ok
ivory sleet
tomorrow tho
noble lantern
`Bukkit.getServer().getOnlinePlayers().hasPermission("").size` doesn't work
You need to use forEach or for
patent horizon
alr
young knoll
WE COULD OF HAD IT ALLLL
ancient plank
since they dont display lines for some bizarre reason
/* 1 */ public class Core {
/* 2 */ public static void main(String[] args) {
/* 3 */ System.out.println("\"Hello World!\"");
/* 4 */ }
/* 5 */ }
when does the client render an entity?
when the entity is in render distance or is there a fixed distance?
i'm playing an entity spawn packet when a player loads a chunk
and the packet is sent but the entity is not there
quasi stratus
Does anyone know what seems to be wrong with my build.gradle file? It seemed to be working perfectly fine but now doesn't recognize the repository.
plugins {
id 'java'
}
group 'org.example'
version '1.0-SNAPSHOT'
repositories {
mavenCentral()
maven { url "https://hub.spigotmc.org/nexus/content/repositories/public/" }
}
dependencies {
testImplementation 'org.junit.jupiter:junit-jupiter-api:5.8.1'
testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.8.1'
implementation 'org.spigotmc:spigot-api:1.17.1-R0.1-SNAPSHOT' // Spigot API
}
test {
useJUnitPlatform()
}```First of all, compileOnly for the spigot dependency
Not implementation
But yes that should work?
In case something’s not working
Might wanna try invalidate caches
And bump gradle version
ember estuary
How can i force someone extending my class to implement a specific static function?
i cant seem to combine static and abstract
but abstract is the only way i know of to force someone to create a function in the subclass
ivory sleet
No because static was never meant to be with inheritance
ivory sleet
¯_(ツ)_/¯
shut field
does anyone have any reasons that "section" can sometimes be null?
ivory sleet
Like a ConfigurationSection?
shut field
Like a ConfigurationSection?
yeah the variable named section
ivory sleet
Might be null due to representation of its absence
candid plover
is it harmful for the server to pull information directly from the database and not cache it?
shut field
Might be null due to representation of its absence
but in the first if condition I check to make sure it is existence?
candid plover
I'm making a house system but I don't know how to do it in cache, so I'd like to pull it directly from the database
ivory sleet
is it harmful for the server to pull information directly from the database and ...
Do it in your own thread pool async
shut field
and I even check in the YML file to make sure it is there right before this code is ran?
ivory sleet
Well usually you just check if the data is in the cache, if not you get the data from the database and put it into the cache
ivory sleet
but in the first if condition I check to make sure it is existence?
That’s not the issue
candid plover
Well usually you just check if the data is in the cache, if not you get the data...
Yes, however I don't know how to cache all single player houses.
shut field
That’s not the issue
wait then what is it?
ivory sleet
The compiler cannot guarantee that calling the same method twice results in returning the same object twice
From a theoretical point of view: calling the method a second time could give you another config section object
ivory sleet
Yes, however I don't know how to cache all single player houses.
Literally just a ConcurrentHashMap<UUID,PlayerDataClass> or smtng?
Then ofc ensure entries get expired properly
shut field
From a theoretical point of view: calling the method a second time could give yo...
so like what can I do bout it?
ivory sleet
Variable
candid plover
Literally just a ConcurrentHashMap<UUID,PlayerDataClass> or smtng?
uhh
Can you help me make a base?
I have a cache system to pull information from players, but I can't develop for houses.
ivory sleet
No not right now, but caching just means that you store objects somewhere
candid plover
private UUID uuid;
private String name;
private Location loc;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Location getLoc() {
return loc;
}
public void setLoc(Location loc) {
this.loc = loc;
}
}```this is my class for home
ivory sleet
I mean
candid plover
How do I store multiple objects in a hashmap?
shut field
shut field
It makes -1 sense
I mean... how would you do it?
cause like what if it again just set it to null again?
ivory sleet
Well
What do you want if the section is null?
Reassigning it won’t help
As it will presumably be null again
So it will end up in a freeze
shut field
What do you want if the section is null?
It should be giving me a hashmap back, from a yml file
ivory sleet
thus crashing the server
shut field
if it’s not there
no, it is there
shut field
but IF IT IS NOT
if nothing is there nothing should be given back
I thought that the .contains would do that for me
ivory sleet
Yeah then don’t do anything?
shut field
Yeah then don’t do anything?
no no no, the problem that I am talkin' about is that there IS stuff in the YML file, but it is still sometimes null
ivory sleet
That’s why need to handle the failure properly
So you can figure out what went wrong
if (section == null) {
// handle absence of section
}
shut field
what would you put in that statement for instance?
ivory sleet
Hugely depends on what you’re doing
shut field
I'm trying to make persistent data
it saves a few different values for a Class var
Ig I just wasn't reloading the config enough
so some changes were not taking effect
lean gull
can someone please help me with making this less laggy? i need to have a bunch of these methods
ember estuary
when i pass an ItemStack to the constructor of a class and then save it in a variable in that instance (this.itemStack = itemStack),
when i then do thatItemStack.setItemMeta(..) , does it also update it inside the instance?
it should, right?
summer scroll
it should, right?
If it is the same object, it will change the item meta