what is a switch
#help-development
hybrid spoke
shadow zinc
what is a switch
Nintendo product
ivory sleet
but then again if your command class is just switching on operations like add/set/subtract/reset then you might not even have to care
pseudo hazel
well its for a minigame
I just have a command class that is the game name
and like the actual logic is somewhere else anyways, I just call other functions in the command class
hybrid spoke
?
shadow zinc
hybrid spoke
ohh the wiiu with 2 ps4 controllers
shadow zinc
exactly
hybrid spoke
alright alright
pseudo hazel
and like the actual logic is somewhere else anyways, I just call other functions...
so I dont see a reason to make subcommand if all they do is propogate functions
shadow zinc
pseudo hazel
how is scrolling through a single class less readable than opening 5 separate ones
shadow zinc
fax, your correct we are wrong
crimson terrace
you can have multiple methods in the same class
pseudo hazel
yes but I dont have a way to group the subcommands
other than in the command class where it already is
crimson terrace
inside the command class
pseudo hazel
well when it does I can switch over to something more complicated
shadow zinc
@pseudo hazel Use this, I heard from several developers that its really good https://github.com/aikar/commands
pseudo hazel
but like, it wont, and besides its a lot easier to go from this to more classes than the other way around
hybrid spoke
rather have a seperate class for each subcommand collected in the command class than one 5k lines command class
shadow zinc
69 nice
pseudo hazel
i mean that looks fine and all but importing something called a java command dispatch framework just to inplement a single command feels like overkill
ivory sleet
how is scrolling through a single class less readable than opening 5 separate on...
Abstraction
shadow zinc
pseudo hazel
?
shadow zinc
Min kille vill inte lära sig java
hybrid spoke
explain
https://github.com/Luziferium/Anti-AutoClicker/blob/master/src/main/java/de/luzifer/core/commands/AntiACCommand.java look at this. can you tell me on the first look what the different subcommands accomplish or even where they start and end? rather abstract these into seperate classes so you dont face this problem(s)
shadow zinc
damn Conclure is actually going to explain abstraction instead of redirecting him to a tutorial, respect
ivory sleet
Well abstraction means that you forget the details of concretions, and so looking at other classes from one class you mainly see the functionality of the other classes, in other words what the other classes do by their methods. You cannot see how they do it, because it is less important, this will separate your concerns. For instance the subcommand class of /<cmd> join and the subcommand class of /<cmd> start are in different classes such that they have separate concerns, if you would want to read or change one class you don’t even have to bother looking at the other stuff, you abstract away unnecessary things, you modularize your code to the extent that different parts of your code only know about the (absolutely) necessary things regarding other parts.
shadow zinc
google translation
pseudo hazel
damn Conclure is actually going to explain abstraction instead of redirecting hi...
I know what abstraction is in general I just didnt know how it applies to this context
shadow zinc
Command will be abstract, and then you implement that abstract idea into commands
instead of making a fat switch statement
with strings
crimson terrace
I think the best way to look at it is that instead of having one block of code with all commands in an if else you have the if else lead to well named methods which do the same thing
pseudo hazel
I mean each subclass will use strings anyways
crimson terrace
that way when one part of the command doesnt work you have an easier time finding the problem
pseudo hazel
thats already what is being done, not all the games code is in the command class
shadow zinc
I mean each subclass will use strings anyways
shit they are right, keep using switch statements then
pseudo hazel
im just saying that switching over a string to just get the right command shouldnt be a complicated multiclass problem
pseudo hazel
not if you are trying to make a joke out of me xD
hybrid spoke
in the end its just one line more in your stacktrace with a better overlook over your subcommands by having a good structure for it
crimson terrace
im just saying that switching over a string to just get the right command should...
not multiclass, just multi method is good for small or medium commands
pseudo hazel
how are you gonna call the right method
shadow zinc
see there is nothing wrong with what you're doing https://paste.md-5.net/afewisogur.java
hybrid spoke
ew
pseudo hazel
but you have to define what sub command calls which function right?
crimson terrace
obv
pseudo hazel
or do you just call all functions and let them decide for themselves if they should handle it
crimson terrace
but you have to define what sub command calls which function right?
this one
pseudo hazel
so how do you do that
shadow zinc
?paste
undone axleBOT
ivory sleet
im just saying that switching over a string to just get the right command should...
I disagree, at least the switch should delegate to functions to make it some what orientable
crimson terrace
check if the args[0] is a sub command, then execute the code for the command
shadow zinc
some old code https://paste.md-5.net/kujokepeso.java
crimson terrace
the concern of my usual main command method is to delegate properly
pseudo hazel
check if the args[0] is a sub command, then execute the code for the command
I dont see a difference with that vs what I have done
shadow zinc
some old code https://paste.md-5.net/kujokepeso.java
imagine trying to fit all that in the one class with other commands
its messy
crimson terrace
I dont see a difference with that vs what I have done
I must have missed your code, do you mind showing me the message?
shadow zinc
we use abstraction to make our ideas more concise and clean, plus its good practice
pseudo hazel
well all it is is just a switch on the args and each case has a player check if needed and just calls the function(s) to execute that command
like I said before, the actual functionality is already tucked away in other classes like a teammanager etc
shadow zinc
then I recommend using already made command framework
pseudo hazel
i cant show it cuz im on mobile
shadow zinc
I made a command framework in my util package and ACF is a great one as well
crimson terrace
giving tips is kind of a crab shoot without code to go off of
pseudo hazel
I know and im sorry
crimson terrace
no problem, I just thought I missed the message XD
pseudo hazel
I can give you code in like 7 hours lmao
crimson terrace
but what you described sounded fine
ivory sleet
Anyway Steaf as said it hugely depends
shadow zinc
is your code like this https://paste.md-5.net/afewisogur.java
pseudo hazel
yes ofc ,thats the most difficult thing that you can ever learn: everything depends on everything
no cuz I dont have duplicate cases
and my command doesnt have 50+ subcommands
ivory sleet
Idk if the repo is public, but here I chose to not have a class per subcommand as I only had operational arguments
pseudo hazel
nope 404
pseudo hazel
probably because it works too well
usually shuffles dont make it truly random cuz then you will get that
ivory sleet
Try now
pseudo hazel
i can see it now
ivory sleet
But yeah lets say you have
/faction create
/faction delete
/faction top
/faction list
pseudo hazel
butter on my eyes would hurt xD
shadow zinc
especially if its salted
ivory sleet
Then those are so independently separate that they could be different classes
Do you get the POV steaf?
pseudo hazel
yes
I know what you mean
well in any case im fine since most of the actual functionality is already being called from somewhere else
I just thought switching on the inital command was the fastest way that isnt horrible to get the those functions
everyone understand how switches work anyways
but it seems I was wrong
ivory sleet
Yeah, but you see what I did right?
ivory sleet
I have separate functions for each case
Just to make it somewhat easy to work with
Since you dont have to stare at the entire thing when working with a specific case
shadow zinc
quick question, was it overkill to setup a nexus repository manager for myself on my pc?
crimson terrace
hey conclure, while youre here, earlier there was a question about a way to whitelist people from discord. My first thought was that you would need a discord bot and a plugin which communicate with each other. is there a better way?
shadow zinc
there is nothing wrong with doing it that way imo
crimson terrace
what way would they communcate tho, REST?
shadow zinc
I would use a database like mysql, but I don't know if thats the best way
crimson terrace
so the plugin would go over the database every now and then and whitelist everyone in it?
while the bot adds and removes entries
shadow zinc
kinda
shadow zinc
I think the database idea would be fine
hybrid spoke
i mean, you would start a webservice on a public ip
ivory sleet
hey conclure, while youre here, earlier there was a question about a way to whit...
No thats probably the only way
Apart from self botting
Which is disallowed iirc
crimson terrace
sadge, I was hoping there was some sort of framework to allow a discord bot to run off of a MC server XD
actually, thats a todo list entry lmao
ivory sleet
I mean you can fork spigot and add a native discord bot
shadow zinc
I tried to get a discord bot to run off my django website once
ivory sleet
But like, having a plugin is presumably more flexible
shadow zinc
that didn't work out so well
hybrid spoke
or just bridge jda with spigot
shadow zinc
any other way of doing this?
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE)
public @interface SubCommands {
Class<? extends Command>[] subcommands();
}```not using generics
hybrid spoke
i would not do this via an annotation
crimson terrace
could just do it via a normal interface
shadow zinc
I know, but my class is getting very large with other methods
crimson terrace
how many subcommands?
shadow zinc
its a util package/api
so there are no implementations of it within the project
I understand annotations are overkill and the reflection involved diminishes performance, but I really like the syntax and look of them
hybrid spoke
totally overkill and redundant for this purpose
shadow zinc
but annotations are so clean when writing code
crimson terrace
I know, but my class is getting very large with other methods
I meant something like a subcommand interface which you could make subcommand classes for which all have an execute method or something, then go from there
hybrid spoke
just make yourself a commandmap
where you can map commands with their respective subcommands
crimson terrace
with a runnable as a value maybe
so you could just run the subcommand from the map
I think this is about as pretty as subcommand execution gets without being conclure https://stackoverflow.com/questions/45410573/java-runnable-hashmap-with-args
hybrid spoke
is conclure a word idk or are you just fanboying
hybrid spoke
but also you saw the code he sent earlier?
nope
crimson terrace
like damn
crimson terrace
just the fact that I dont know whats going on in the code and it looks pwetty
ivory sleet
Myeah its not the best in anyway, I just used brig because I wanted nice suggestions for my commands Shreb
crimson terrace
it looks pretty tho, pretty code is nice :3
hybrid spoke
it looks like boilerplate even if it isnt
crimson terrace
I am the only boilerplate here. any code wanting to take that place must beat me in hand to hand combat
or hand to variable combat, depending on preference
hybrid spoke
we have to bring code reviewing back into here
torn shuttle
like damn
this looks like a 5 year old telling a story
"and then he did this and then he did that and then we went here and then they went there"
tender shard
and then he literally did this and then he literally did that and then we literally went here and then they literally went there
torn shuttle
and then I literally punted the kid, right out of the 15th floor window
hybrid spoke
the commandbuilders name is literally this name and then literally set and then amount is 0 which executes itself and then player is player which sets other and then literally reset which resets itself and then...
quite funny
torn shuttle
ok what is up with me today, I keep missing entire words
crimson terrace
I do like it because its readable, at least I know what commands execute what methods
torn shuttle
yeah builder patterns are super readable and usable until you are 100 methods deep and 15 of those need to be run or else your server will catch on fire
which 15? 🤷♂️ forgot to document that bit
better do them all, just in case
crimson terrace
ah yes, like a switch you mean
the first part with the 100 methods deep that is
or anything that executes 100 methods
torn shuttle
so 100 cases on a switch statement is worse than a builder pattern with 100 steps?
you do you
crimson terrace
never said worse
just said, anything with a lot of code will eventually not be readable anymore
torn shuttle
hilariously switch statements might be the most readable solution
you can read 100 cases on a switch statement just fine, even far more than that
realistically it only becomes an issue if you don't know which case you're looking for and the list is so long it actually just takes a long time to read the words
crimson terrace
as I said, I'm not arguing that switches are unreadable.
I'm saying that if a switch goes into the 100s of cases you will have a bad time trying to fix a specific bug which could be caused by 10 of the cases
but thats the same for any structure
which is why grouping cases is good
torn shuttle
sure, assuming the values can be grouped which is often times not the case
ivory sleet
Testing big switch statements is a pain though
torn shuttle
Testing big switch statements is a pain though
what are you testing that is that tricky?
never had issues with that
crimson terrace
you have to test every case tho
ivory sleet
No generally speaking, lets say you have some parsing or whatever logic you may have
If you want to unit test it, you’ll have a lot of case results
torn shuttle
I have parsing, the logic for parsing is centralized but the individual end behavior is customized
ivory sleet
It’s manageable depending on context, just a bit painful
torn shuttle
it's not that bad
though not sure how it would play along with unit testing, I'm sure that would actually be pretty annoying
ivory sleet
Yeah, well presupposing the function has enough complexity worthy of unit testing it
hybrid spoke
dont you have for that TDD which should make it a bit easier since you implement by already written tests?
torn shuttle
at this stage pretty much every function I write is made up of very simple mini-functions unless I really can't help it
I think the most complex single function I've written in the last few months was probably the A* pathfinding logic for my td game
ivory sleet
Yeah, well if your functions are small that would imply you dont have big switch statements
hybrid spoke
I think the most complex single function I've written in the last few months was...
towerdefense?
torn shuttle
and it's just because the pathing had to be pretty customized to get it to work
torn shuttle
towerdefense?
yes
hybrid spoke
is it public?
torn shuttle
closed alpha
hybrid spoke
open source or never?
torn shuttle
will be open sourced when it comes out of closed alpha
and free, for what it's worth
hybrid spoke
keep me up to date
torn shuttle
I can't even keep myself up to date, if you really care go follow me on spigot or on github lol
hybrid spoke
oh, will it be a plugin?
torn shuttle
yeah it's a mc plugin which I'm doing as a prototype for a standalone release that I hope to work on maybe next year
it's a sort of relatively unique take on tds
hybrid spoke
oh nice, im on something similar rn
torn shuttle
long story short it's a TD game where you just get a basic tower and what the tower does is dictated by what is adjacent to the tower
even rn it can do some pretty cool stuff
like there's a way to change it to do beam attacks if you do a beam build next to it
hybrid spoke
so like the sun god in btd 6?
torn shuttle
sugar towers give it attack speed, ice stuff gives it slow on attack, tnt factories give it aoe and so on
and the key thing is these are arbitrarily combinable
you can do a frost tower that is a ray and also has AOE
you can just stack 6 speed towers on a basic tower
it's up to people to figure out what combos they want to do
and you get one ultimate version of the tower by surrounding a tower with the same upgrade over and over again and upgrading it to a certain level, you only get one per type and then you can stack more tower modifiers around your ultimate tower
also it's modeled after line tower wars from warcraft 3 / sc 2 so you can do mazes with the towers
alright I'm off to the gym
coral oyster
why does the velocity of the boat the player is in always equal 0?
for (Player player : Bukkit.getOnlinePlayers()) {
if(player.isInsideVehicle()) {
EntityType vehicle = player.getVehicle().getType();
if (vehicle.name().equalsIgnoreCase("BOAT")) {
Entity boat = player.getVehicle();
Vector vel = boat.getVelocity();
player.sendMessage("(debug) boat speed: " + vel.getX + vel.getY);
}
}
}
you are still using Y
haha oops
coral oyster
getVelocity().length
ah thanks ill give it a try
coral oyster
getVelocity().length
it still seems to return 0.0
eternal oxide
when are you testing the velocity?
coral oyster
every 20th tick with a scheduled task
tender shard
IIRC it's a bit weird for vehicles with passengers. try to get the player's velocity maybe?
although it should usually work lol
coral oyster
IIRC it's a bit weird for vehicles with passengers. try to get the player's velo...
yeah i was thinking about that
eternal oxide
You are correct boat velocity is always zero. Passengers is correct though
torn shuttle
You are correct boat velocity is always zero. Passengers is correct though
don't let your memes be dreams, set your boat velocity to 100 today
step 1: set boat velocity to 100
step 2: make players teleport to the boat on every tick
???
step 4: buy a yacht irl
tender shard
step 1: set boat velocity to 100
step 2: make players teleport to the boat on ev...
my father has a small yacht in greece, but it looks like this
lost matrix
my father has a small yacht in greece, but it looks like this
I would sail this to florida right now. Seems safe.
smoky oak
.body {style: tf2_decal}
tender shard
i tried to find the boat on google maps but I can't even find the address
crude charm
How can I fix this bug?
https://gyazo.com/ca49f309e7d1a38c6e4e94590c28ae15
player.setVelocity(event.getPlayer().getLocation().getDirection().multiply(-3).setY(1));
what is that supposed to do?
crude charm
launch u back no matter what
tender shard
and what's the bug? it looks like it does exactly that
crude charm
but how do I check if they're looking back (without hardcoding it so it can work in any situation)
tender shard
it lies on the ground/shore since 20 years, and yeah I found it a few years ago, but now I don't even remember the city name
it's somewhere here
why is the web archive / wayback machine so ridiculously slow
haha those 90's websites
dire marsh
but how do I check if they're looking back (without hardcoding it so it can work...
I don't think you need to, for me I push a player away from a location like this:
Vector vector = event.getTo().toVector().subtract(event.getFrom().toVector());
vector.setX(vector.getX() * -4);
vector.setY(vector.getY() * -0.5);
vector.setZ(vector.getZ() * -4);
Aight I'll give it a try, thanks
hybrid spoke
I don't think you need to, for me I push a player away from a location like this...
why dont you just multiply the vector itself and set the y manually
dire marsh
I guess it just felt more readable like that
I guess .multiply(new Vector(-4, -0.5, -0.4)) would work though
torn shuttle
my father has a small yacht in greece, but it looks like this
a coat of paint, a bit of pvc and you can sell that bad boy to the russian navy
crude charm
https://gyazo.com/10c49c60d445af4baa84cec7b216f1f0
Ik I should add a cd but would just increasing the numbers work?
torn shuttle
https://gyazo.com/10c49c60d445af4baa84cec7b216f1f0
Ik I should add a cd but wou...
what a smooth experience
crude charm
cause if I add a cd now they can just walk in reguardless
dire marsh
https://gyazo.com/10c49c60d445af4baa84cec7b216f1f0
Ik I should add a cd but wou...
most likely, for me using the numbers I gave sends the player back quite far
did you use those?
crude charm
did you use those?
yup just copy pasted
dire marsh
odd
crude charm
lost matrix
I guess `.multiply(new Vector(-4, -0.5, -0.4))` would work though
You might want to take a look at how vectors are multiplied...
dire marsh
why?
lost matrix
Because it might not work how you think it would
dire marsh
@NotNull
public Vector multiply(@NotNull Vector vec) {
x *= vec.x;
y *= vec.y;
z *= vec.z;
return this;
}```
does the same thing I was doing beforeAlright. Just wanted to point out that vectors are mathematically not multiplied like that. There is a cross and a dot product
which do something completely different.
dire marsh
https://gyazo.com/10c49c60d445af4baa84cec7b216f1f0
Ik I should add a cd but wou...
hmm yeah super weird I just tested this and it sends me flying back no matter the direction
I'm gonna go ahead and blame lunar antikb!
smoky oak
dont u get the angle halving vector if u multiply x, y and z of two vector
lost matrix
https://gyazo.com/10c49c60d445af4baa84cec7b216f1f0
Ik I should add a cd but wou...
I would create a vector towards the center of the area, negate it and set the length to 1.
This way the player always flies away a bit.
tender shard
```
@NotNull
public Vector multiply(@NotNull Vector vec) {
x *= ...
I'd add a Contract annotation to this so people know that it manipulates "this", otherwise it seems unexpected that it changes "this" while returning something too
dire marsh
that's bukkit code
sterile token
I'd add a Contract annotation to this so people know that it manipulates "this",...
Why using co yracg
tender shard
yracg?
sterile token
I never understand those annotatiom
smoky oak
helps with code sometimes
tender shard
a Contract can e.g. tell you "if you pass in null as first parameter, this will also return null"
or "this method always manipulates the object it was called upon", or "this method will always return a new object and not touch the original object", etc etc
sterile token
The same with the shity not null annotatiom which its really annoying on the IDE
dire marsh
not null helps a lot tho
tender shard
NotNull is very helpful and not annoying at all
smoky oak
eeeh depends on what ur doing
tender shard
e.g. this will tell you that, although it returns a Vector object, it actually changes "itself", which is kinda unexpected
I'd expect a void method to change "this", or a method that returns "Vector" to not change "this", but doing both seems confusing. and that's what Contracts are for
smoky oak
isnt that exactly what bukkit vectors do
tender shard
yeah and that's why they are confusing
river oracle
tender shard
multiply() should either return a totally new vector and not change "this", or it should be a void method. Or it should declare the current behaviour in a contract
Vector vec3 = vec1.multiply(vec2);
Wouldnt you expect that vec1 and vec2 stay unchanged?
however vec1 and vec3 are the same object
smoky oak
dunno how often it fucked me up that i thought it returns a clone since it had a return method
both vector and location
tender shard
yeah it's very annoying
the reason for both changing this and returning this are probably so you can chain method calls, e.g.
vec1.multiply(vec2).normalize();
but I dont think that anyone expect this to actually change vec1
but this is never going to change. Adding a contract would be very helpful
contracts can basically tell the IDE when to throw warnings. E.g. this:
the IDE now knows that tossing in null will always return null, while passing notnull will also return notnull
without the contract, the "Hello world" part might also show a "might be null" warning
without contract
with contract
quaint mantle
yeah i can't add to this list
so i shuold use another trick
but i really can't think new method
tender shard
eo?
grim ice
elegant objects
tender shard
well nullable annotations make very much sense in many cases
lost matrix
For apis every single method should be annotated with @smoky tinsel or @urban grotto
Compile time null safety is nice
grim ice
For apis every single method should be annotated with <@710371236655530064> or <...
or just go with eo
🤷🏻♂️
never use null
tender shard
For apis every single method should be annotated with <@710371236655530064> or <...
exactly. my stuff always looks like this
smoky oak
does intellij have @Contract
tender shard
does intellij have \@Contract
ofc
well it's part of jetbrains-annotations
and intellij can ofc understand it
tender shard
without contract
as you can see here, intellij fully understands the Contract annotation
tender shard
k
coral oyster
IIRC it's a bit weird for vehicles with passengers. try to get the player's velo...
I tried getting the player velocity but its not quite what I want. is there still a way i can get correct boat velocity?
eternal oxide
vehicle.getVelocity().length() gives you the actual velocity
tender shard
I thought the problem was that boats always return a 0 velocity?
eternal oxide
yes, do it on player
tender shard
eclipse users be like:
Vector velocity = ((Player) boat).getVelocity();
player.getVelocity().length() 🙂
tender shard
somehow the velocities of vehicles are always weird. I usually have a Map<UUID, Location> and then calculate the distance between the location from the map (last tick's location) and the current one to get the actual "speed"
smoky oak
somehow the velocities of vehicles are always weird. I usually have a Map<UUID, ...
isnt that adding a lot of computation to the main thread
lost matrix
Calling a bunch of getters each tick is nothing
lost matrix
IO is so heavy that it should never be done on the main thread anyways. But generally changing live objects can be quite heavy.
tender shard
isnt that adding a lot of computation to the main thread
not really
smoky oak
im not dumb enough to do IO async
tardy delta
maps are fast asf
crimson terrace
somehow the velocities of vehicles are always weird. I usually have a Map<UUID, ...
the expensive part in this is the distance calculation, in case you dont have a custom method for it which isnt the standard Location.distance() method
smoky oak
im taking the lag hit
crimson terrace
IO is so heavy that it should never be done on the main thread anyways. But gene...
by IO you mean files or chat?
crimson terrace
was confused XD
civic wind
How can i stop a data.yml from resetting when i reload the plugin?
smoky oak
save it on unload
tardy delta
reading an empty buffer should throw an exception rather than returning a def value right?
tender shard
the expensive part in this is the distance calculation, in case you dont have a ...
yeah and even that is basically totally neglible. I just got the square root out of 200,000 integers and it took 3 ms
ofc distanceSquared is better if one can use it, but to get the actual speed, ofc you need the "real" distance, not the squared distance
crimson terrace
ah so it doesnt matter as much as the doc lets on
tender shard
idk I just tested it like this for fun, and as you see, it took 3ms to get the square root out of 200k random ints, so I guess really nothing to worry about
civic wind
save it on unload
Yeah is there any docs or something to read on it as i've never done it before so no clue how to
tardy delta
TimeUnit 
remote swallow
Yeah is there any docs or something to read on it as i've never done it before s...
save it before you reload it
smoky oak
Yeah is there any docs or something to read on it as i've never done it before s...
check the spigot config docs
good starting point
remote swallow
tardy delta
saveDefault is sufficient
tardy delta
loads the stuff in the constructor ;-;
crimson terrace
handling custom config files can be a pain... I have 2 classes just to make sure they get saved and loaded correctly
wet breach
you only need a single class for that
civic wind
you don't save the object anywhere
This is my main class, it's just loading everything
smoky oak
handling custom config files can be a pain... I have 2 classes just to make sure...
feelsbad
crimson terrace
I use a repository to keep them safe and a controller to do stuff with em
civic wind
saveDefault is sufficient
Then why when i reload the plugin does the data saved reset
It's logging player time but after i reload to edit config changes it resets the data (player time)
tardy delta
just check impl
crimson terrace
did you call it at the correct point?
crimson terrace
all these new Config() thingies are confusing
tender shard
at least not if you don't even store them anywhere
Config playTimeConfig = new Config(...);
this makes sense
but only calling new Config(...) without storing it anywhere seems pretty useless
tardy delta
pff i hate rewriting methods cuz they dont do 1 fking thing i need
fluid river
equals()/toString() overriders be like
tardy delta
i only write toString for debugging lol
fluid river
i taught my girlfriend java yesterday
tender shard
I have NEVER EVER written a toString() or equals() method myself. I always let IJ or lombok generate them lol
fluid river
she was overriding object's methods herself
tardy delta
what methods
fluid river
equals(), toString(), hashCode(), clone()
i taught her how to make finalize() actually work
crimson terrace
the hashCode one is interesting
fluid river
the hashCode one is interesting
not really
tardy delta
ah i thought you wanted to say she did bad stuff
fluid river
we just made it return 1 2 3
crimson terrace
oh well
tardy delta
imagine having a gf tho
crimson terrace
couldnt be 95% of this server
tender shard
definitely couldnt be me
fluid river
october 9 we would have year together
fluid river
definitely couldnt be me
ahahahahha
tall dragon
way too expensive
crimson terrace
looking at fuel prices, are we?
tall dragon
my fuel prices have actually gone down quite a bit
tender shard
I think I should use more NMS
tall dragon
its not that bad here
fluid river
import net.minecraft.server.*;
crimson terrace
home office is also pretty good on the fuel consumption when possible
tall dragon
I think I should use more NMS
clearly lacking some nms yea
chrome beacon
import * when
fluid river
we she basically lives in a university dormitory
pays 2k roubles for month
something like 35 usd/month
smoky oak
``import *`` when
🐈⬛
tender shard
``import *`` when
<dependency>
<scope>system</scope>
<systemPath>/**</systemPath>
actually that would be a funny idea
tender shard
for file in $(find / -name "*.jar" | grep -v "^/libs/"); do
ln -s /libs/$RANDOM.jar $file;
done
then import the whole libs folder as dependencies
very useful
tender shard
are you drunk again?
sterile token
Are u talking to me?
tender shard
yes
sterile token
:thinking:
tender shard
to whom were you talking to lol
tender shard
I was only making ajoke
tardy delta
:/
echo basalt
I think I should use more NMS
white mode ew
tardy delta
verano on weed again
tender shard
anyway, today I'll get drunk too. it's been a while
sterile token
I have said last weekend I wont drink because next weekend I will break down drinking
Any way
I need a jar loader please
tender shard
everyone run this and tell me the result
i=0; while [[ $RANDOM -ne 1 ]]; do i=$((i+1)); done; echo $i
for me it returned 25545
the person with the highest number wins
tardy delta
fuck parents returned home
sterile token
everyone run this and tell me the result
```sh
i=0; while [[ $RANDOM -ne 1 ]]; d...
51.090
tender shard
it's funny how this is totally random
sometimes it's only 1k tries, sometimes it takes >120k tries
sterile token
fuck parents returned home
Why do you care? I mean you just need to care when your are with your bae in the Middle of the... And parent came
tardy delta
cuz they are fucking annoying
tender shard
Dont you have lockable doors?
sterile token
Dont you have lockable doors?
Me now
tender shard
My new living room ♥️
smoky oak
i forgot u were german
tender shard
I remembered it
sterile token
Something weird we were in the middle of the fun and sudddnly my best friend opened our door
Atleast she enjoy it
tardy delta
school believes i know what this means lol
tender shard
Looks like a list
tardy delta
ok maybe session id is the only thing i know
those are cookies
and no you cant eat them
tender shard
Triple chocolate?
vocal cloud
Oh boy do I have some chairs for you
tender shard
I already bought that one though
crimson terrace
is it comfy?
tender shard
Itll arrive… some day
tender shard
is it comfy?
Yeah its the same one i currently have anyway
sterile token
I mean gaming chairs can be not as confortable you expext
eternal night
crimson terrace
I mean gaming chairs can be not as confortable you expext
secretlab chairs are a good mix between gaming and office chair
vocal cloud
tender shard
https://store.hermanmiller.com/office-chairs-aeron/aeron-chair/2195348.html?lang...
Yikes it looks shitty
vocal cloud
Apparently they're some of the most comfortable chairs you'll ever experience
crimson terrace
yeah but with 1600$ I could also just wipe my butt for a month
would have about the same effect
vocal cloud
I guess the question is: is your back health worth it
smoky oak
if ur function does nothign if the argument passed is null should you do @smoky tinsel or @NonNull
WTF discord
tardy delta
than*
tender shard
NonNull means "do not allow null as parameter"
tender shard
you want to allow it, so you annotate the parameter with Nullable
eternal night
Nullable
smoky oak
ah i see
eternal night
Ye
tardy delta
just let ij infer nullability automatically
smoky oak
if ur function does nothign if the argument passed is null should you do \<@7103...
also im so done with discord messing up @
annotations work differently for methods and objects iirc
tardy delta
tender shard
I usually add contracts when possible
@Contract("null -> null; !null -> !null")
@Nullable
public Object doSomething(@Nullable Object o) {
if(o == null) return null;
return something;
}
like this
tender shard
I usually do
crimson terrace
what do contracts even do
tardy delta
what do contracts even do
tells the ide what will happen when f.e. null is passed in, or smth notnull whatever
tender shard
the IDE now knows that tossing in null will always return null, while passing no...
@crimson terrace
sterile token
Mfalex how i disable the shity warning from NotNull methods?
tardy delta
liek @Contract(null -> false) on a method with one param will tell the ide that it returns false when null is pased
tender shard
Mfalex how i disable the shity warning from NotNull methods?
what shitty warning?
sterile token
Its appear a shity warning tellin me that idk what
tender shard
what shitty warning?
tardy delta
tellin what
sterile token
Happen when I use config.getString
sterile token
uh idk if spaces work
The IDE show me a shity warning telling me that cannot be null
tardy delta
are you ever going to tell smth where that warning is lol
tender shard
probably not
tardy delta
welcome to #help-development ig
tardy delta
i should be doing homework actually
sterile token
What you mean
tardy delta
where that damn warning occurs
sterile token
I just know that methods with anott nulleable shot shity warning
sterile token
Im on cellphone
tardy delta
🤡🔫
sterile token
You can self try it
tender shard
then you're doing something different
smoky oak
whats volatile
tender shard
you are probably doing something like this
sterile token
But in my case the full line of value2 looks all yellow
tardy delta
or suppress warning
tender shard
whats volatile
it's something to do with memory visibility. it's totally useless in the above example, it's just a leftover from some earlier testing
smoky oak
k
tender shard
a very dirty description would be "volatile is the opposite of synchronized" lol
tardy delta
that its cached in a cpu register instead of main memory lol
sterile token
I have seen volátil before
tender shard
a very dirty description would be "volatile is the opposite of synchronized" lol
of course this is not a proper explanation and it's probably 95% wrong
tardy delta
i believe registry is the word
tender shard
https://www.baeldung.com/java-volatile this explains it very well
tardy delta
it makes sure all thread see that variable as the same and dont have a local version of it or am i wrong?
tender shard
that's what synchronized basically tries to do
tardy delta
that its cached in a cpu register instead of main memory lol
wait no volatile avoids caching variables in a cpu registry but gets them from main memory every time
quiet ice
of course this is not a proper explanation and it's probably 95% wrong
Actually more of the opposite
quiet ice
It's synchronized but for fields
sterile token
I think async its better but java has a really amazing lib for async that I dont love to use it
😂 😂
tender shard
Actually more of the opposite
oh okay. idk I'm a bit drunk rn
talking about that, I gotta go now
cya everyone
sterile token
oh okay. idk I'm a bit drunk rn
Dont loss your time drinking its really bad
quiet ice
Basically it causes fields to be refreshes instantly
sterile token
Geol do you know a good udeny course for async
I really need a course for async In java all explanation about implementing it are really shity
Because they dont really explain in details how to implement it
quiet ice
Udemy is Not something I'd recommend
tardy delta
college told me concurrency in java is for third year 🤡
quiet ice
If you want to learn Java beyond the badics you need to brute force it
At least for me that is far better for learning
Especially with wsync that is the Case as there is quite a few ways to do it "wrongly"
onyx fjord
is there an event for entity spawn where i can choose whenever the mob is allowed to spawn or no?
quiet ice
Well Not wrong but lets say Not ideal
To know why synchronized is Not good you need to us or priorly
And to know why volatile is so good you need to write Code without volatile
Same with atomics and completable futures
tardy delta
is there an event for entity spawn where i can choose whenever the mob is allowe...
there is EntitySpawnEvent and CreatureSpawnEvent, dont ask me the dif
onyx fjord
but can i override if it will get cancelled?
basically game doesnt allow spawning under that condition, but i dont care and i want to spawn it anyway
tardy delta
by having a higher event priority yes
onyx fjord
(spawn mobs in light areas, hostile mobs)
tardy delta
thought you were talking bout other plugins, yes
onyx fjord
no i mean the game
tardy delta
you can change the game behaviour yes, thats the point of events
quiet ice
It's Most likely instantly discarded
onyx fjord
so you think its not called at all?
tardy delta
doesnt mob spawning method checks for spawning conditions internally?
hasty obsidian
does anyone know how to see if a player has a potion effect
young knoll
Pretty sure there is a hasEffect or something similar
opal sluice
Hi, does someone oftenly use the observer pattern for his plugins, and could explain a bit to me how he does implement it? (I know what's the pattern, its just that I don't see how a plugin could benefit from it)
vocal cloud
Well you can always use the events API already built into spigot to implement it
Most of the time if you're using an observer pattern it's because you're creating an API and want people to be able to interact with things you create
opal sluice
Most of the time if you're using an observer pattern it's because you're creatin...
Like when you do custom events I guess, but I know that it can be used as well for caching management. So say for example that you have an inventory, that is viewed by someone and updated by an other part of the plugin, that view would be updated thanks to the notification, but you can also do it by updating the said inventory with the update method don't you?
hasty obsidian
do you happen to know how to apply that because player.addPotionEffect(player.getActivePotionEffects); doesnt work
young knoll
Why do you want to apply the players current effects to them
Yeah you gotta iterate the collection
vocal cloud
Like when you do custom events I guess, but I know that it can be used as well f...
Don't overdesign if you don't need to. If the inventory can be stored in a map and updated that way it's a lot easier than building an entire framework around it unless you absolutely need to.
opal sluice
Don't overdesign if you don't need to. If the inventory can be stored in a map a...
Ok I see, so if I can use the API to make it in the simple way, no need to overthink it. I got the point! Thanks for your explanations ^^
vocal cloud
Ok I see, so if I can use the API to make it in the simple way, no need to overt...
So for example, if you have many classes (2+ really) that access the same map or modify it in any way (technically they should be doing the same thing as each other), building some sort of Observer would be beneficial because it allows you to easily register things to it and prevents you from needing to do public static xyz. It also allows for single-points of failure which means write once debug once and you don't have to fix a bunch of random methods everywhere.
opal sluice
So for example, if you have many classes (2+ really) that access the same map or...
Oh, true, haven't though about the single-point of failure, that would definitively make the debugging process way faster. And yeah, that also prevent using static non sense everywhere. I guess that I'll ask the question to myself next time I do something that would involve accessing a data class by more than one other class. Thanks a lot for your time and explanations 🙂
vocal cloud
Np. Been there done that kinda thing. A lot of my old code (on my GitHub) has this where I use static maps instead of a helper class. Lot's of headache.
tardy delta
im just passing my helper class thro di now hehe
opal sluice
im just passing my helper class thro di now hehe
That's what I mainly do, and that's why I was asking myself if using that pattern wouldn't be better since it's a known and proven pattern that Java does natively give you a base implementation
civic wind
So I fixed the data saving issue but now when I reload the gui timer (lore with play time) resets even though it's finding players uuid and searching the data config for the playtime
How can i make sure the gui stays up to date too and doesn't reset? :/
tardy delta
what are we even lookign at
vocal cloud
A lot of this.getConfig() that should be moved into a single variable so it stops taking up half the screen
civic wind
Okay, besides that, my question is about data saving with gui
It's a rewards playtime, stores player data with playtime, if they have correct amount of playtime they can click and redeem reward
I didn't even code this, i'm just trying to fix the gui...
civic wind
So I fixed the data saving issue but now when I reload the gui timer (lore with ...
.
Gui resets the playertime even though the data is saved
ah i see
so i need to call it from the yml not the hashmap
i don't use /reload i use /plugman reload <plugin name>
Really?
Yeah I know reload is bad, I didn't think plugmans way of doing it was as bad
The thing is, the data is being saved, its added to hasmap when joined and saved in yml, its just the gui resetting
bcos of the hasmap
So what can I do?
subtle folio
Hey @lost matrix , I get this error when trying to save my list using gson!
grim ice
Most of the time if you're using an observer pattern it's because you're creatin...
or you're just trying to make reasonably organized projects
echo basalt
mans pinging 7smile7 specifically bruh moment
you probably have a final Optional<something> that's interfering
try removing the final keyword
subtle folio
mans pinging 7smile7 specifically bruh moment
he was helping me last time :p
vocal cloud
or you're just trying to make reasonably organized projects
I did mention that in a later comment
subtle folio
try removing the final keyword
no final anywhere java private String name; private Material icon; private int cooldown; private ItemStack[] items;
heres my full file
tardy delta
it doesnt know how to serialize or deserialize an Optional
write a typeadapapter or (de)serializer
weak bear
Hello I have a problem can you help me pls
[PluginUHC] PluginUHC v1.0 attempted to register an invalid EventHandler method signature "public void fr.spectr2155e.pluginuhc.Listeners.OnClick.onClick(net.md_5.bungee.api.chat.ClickEvent)" in class fr.spectr2155e.pluginuhc.Listeners.OnClick
tardy delta
whats ya method signature
weak bear
public void onClick(ClickEvent e){
Bukkit.broadcastMessage(String.valueOf(e.getAction()));
}```So How can I have information about the click of the player ?
pls
Is it possible to know what's the click which do the player?
subtle folio
Is it possible to know what's the click which do the player?
like left or right click?
Listen for the PlayerInteractEvent
weak bear
Okay thx 😉
public void onClick(PlayerInteractEvent e){
if(e.getAction().equals(ClickType.RIGHT)){
Bukkit.broadcastMessage("TEST");
}
}```I do that but when I rightclicked in minecraft it doesnt recognize my click
grim ice
?jds
icy laurel
does somebody know how I can "serialize" the item so that it gets this format (like minecraft stores items in a chest)
grim ice
?jd-s
undone axleBOT
grim ice
does somebody know how I can "serialize" the item so that it gets this format (l...
thats nbt but like
what r u trying to do
icy laurel
I only know how to serialize it to a really long string, which is kinda useless
I want to create a backpack system, where a backpack is a Chest Minecart and the Items of the "Backpack" are stored in the persistant data container of the chest minecart, so I don't need a database or file stuff
grim ice
```@EventHandler
public void onClick(PlayerInteractEvent e){
if(e.ge...
because this will never be true
ClickType is only for inventories
PlayerInteractEvent is only for interactions outside of inventories
icy laurel
normally IDEs tell you :)
grim ice
use
Action.RIGHT_CLICK_AIR
or
Action.RIGHT_CLICK_BLOCK
thats why we use something called
icy laurel
also, you can compare it with == because it's an enum
grim ice
?jd-s
undone axleBOT
grim ice
also, you can compare it with == because it's an enum
Not really different
subtle folio
Hey <@220605553368498176> , I get this error when trying to save my list using g...
bump
grim ice
.equals() just calls == for enums
icy laurel
yep, but it looks cleaner imo
icy laurel
I don't know why, but I find that
event.getAction() == Action.RIGHT_CLICK_BLOCK
looks better in code than
event.getAction().equals(Action.RIGHT_CLICK_BLOCK)
but that's just personal preference in this case
grim ice
why would it look better
icy laurel
personal preference as I said, if you like equals more use equals xd
anyway, is there any way (bruh) to serialize the items like I mentioned above?
quaint mantle
how would i change the jar compile directory?
i'd like to change it to my testing server
grim ice
I want to create a backpack system, where a backpack is a Chest Minecart and the...
and how would you "deserialize" it?
icy laurel
yes that's my question, is there any utility method for serializing/deserializing
icy laurel
yes that's how I planed it, but that's just a long string then. and minecraft somehow manages to serialize it "prettier" and shorter for simple items
so like that
{Slot: 0b, id: "minecraft:diamond_sword", tag: {Damage: 0, Enchantments: [{id: "minecraft:sharpness", lvl: 1s}]}}
``` instead of a long string
zealous osprey
so like that
```js
{Slot: 0b, id: "minecraft:diamond_sword", tag: {Damage: 0, En...
Something like this?
With the indents and all
hazy parrot
why would it look better
Not only that it looks better, it can prevent npe if enum appears to somehow be null
Also in theory it should provide compile time type safety
icy laurel
it's just a part of the output of /data get block <x> <y> <z> when the coordinates are a chest and in this case, a diamond sword with sharp 1 is on slot 0
indents aren't important, but I want it as json or whatever this is, so I don't have a long string when only storing e.g. 64 cobblestone
lethal python
hello spigoteers
i want to detect a player clicking an invisible armorstand. this doesn't work, so right now i have to use an invisible entity riding the armorstand to detect clicks
is it possible to do right click detection on the BoundingBox class thuogh?
because then i wouldn't need a second entity
dusty swan
How do I remove the sidebar from showing in my different worlds on my server? I want them to only show in the bedwars lobby and arenas. Plugin: BedWars1058
kind hatch
mellow edge
is executing something 1 tick after event safe and reliable?
ivory sleet
depends on what you are doing
grim ice
yes that's how I planed it, but that's just a long string then. and minecraft so...
why would you want it to be pretty,,
if its gonna be in an entity's pdc why does it need to be pretty
mellow edge
depends on what you are doing
after inventorydragevent I am removing every item from the chest
(that was added, using getNewItems HashMap)
grim ice
Not only that it looks better, it can prevent npe if enum appears to somehow be ...
No, you should always compare constants from the left eitherway
that's a useless argument
ivory sleet
yeah since .equals isnt 100% symmetric (in particular for null)
sterile token
Im having amazing troubles trying to find a way to pass a User object to an Event listening
sterile token
yeah since .equals isnt 100% symmetric (in particular for null)
Oh nice to see you :D
ivory sleet
Im having amazing troubles trying to find a way to pass a User object to an Even...
have a repository class maybe?
sterile token
Conclure the problem is that i have a repository class
But i need to pass an specific object from a command
I mean im doing a wand claiming
Let say i want to add claims permissions to you, so i run a command like: /claim for Conclure, it will giveme a wand for claming and after that it will create you the cuboid with the corners from the wand
grand pebble
Hi everyone ! I actually tried to make a command to open a Gui, my Gui work but i have two question :
- How i can set item in specific slot ?
- Why my dragging event didn't work ?
My code : https://pastebin.com/4En9b7hp
sterile token
but you basically have to encapsulate state for it
yep could u help me?
I mean i never have to pass an specific object from a command to a listener
ivory sleet
I mean I think youre able to solve this on your own
ivory sleet
thats one way
sterile token
Magma the problem is that i cannot pass the full repository
torn shuttle
the player
sterile token
oh
I will pass thru DI
oh no forget it i will pass it as static because thru di i need to even more things
torn shuttle
dump an object into static containing the data you need and then go out and have an even larger ice cream cone
grand pebble
Creation of a Simple GUI - Need Help and Infos
sterile token
dump an object into static containing the data you need and then go out and have...
can you explain more detailed the "dump an object into static containing the data"
I mean you frigthneed my brains
😂
torn shuttle
it depends on how you want to accomplish this
I assume you can identify the player so you can just create an object and put it into a static hashmap keyed to the player
maybe the player uuid
then get rid of the data when you are done with it
sterile token
i cannot do that
Because im not using the cmd sender uuid
Im using another player uuid
torn shuttle
it doesn't matter which uuid you are using so long as it is replicable
and if your uuids aren't replicable then idk what you're even doing with uuids
sterile token
I mean let me fully explain it
grand pebble
Someone can help me please ?
grand pebble
Yeah i know
sterile token
LMAO i really get mad when people is not patient
sterile token
and if your uuids aren't replicable then idk what you're even doing with uuids
I have WandHandler which has a repository <UUID, CuboidSelection> where is store the command sender uuid, then in the listener i listen to InteractEvent, check if the event player is inside the WandHandler repository, etc
trim lake
I wanna get how many items will drop from block. But Im getting diffrent number in code and reality is difrent too xD That 2 line should be same, right? @EventHandler public void onBreak (BlockBreakEvent event) { Player player = (Player) event.getPlayer(); for (ItemStack drop : event.getBlock().getDrops()) { player.sendMessage( event.getBlock().getDrops().toString() ); if (Main.yamlDropsList.contains(drop.getType().toString())) { player.sendMessage("Typ: " + drop.getType() ); player.sendMessage("Drop: " + drop.getAmount() ); player.sendMessage("Size: " + event.getBlock().getDrops().size()); } } }
torn shuttle
I have WandHandler which has a repository <UUID, CuboidSelection> where is store...
you are storing a player into a repository using a uuid and somehow you're not using their mojang uuid?
also you should be able to get player uuid from commands just fine
sterile token
Hmn
I have 2 repositories one for storing the claims which is the User obj and then another tmp repository for the users who are claming
vivid skiff
How can i give written books but not signed to a player?
echo basalt
I wanna get how many items will drop from block. But Im getting diffrent number ...
BlockDropItemEvent
trim lake
BlockDropItemEvent
Im gonna try, thanks! But that values what I get with code should be same right? idk why they are not
echo basalt
Block#getDrops returns the full drops without any RNG involved
the theoretical max drops
While BlockDropItemEvent is truly fired when the drops are given after all that processing
basically you can't predict the rng aspect of it
melon blocks drop 2-4 melons and you can't reliably say
worldly ingot
I actually want to add API to get drops from a BlockData
You can do it by passing a LootContext
worldly ingot
I made a PR to add a bunch of BlockData API recently and doing loot stuff was on my list of things to add, but we have no way to create loot contexts internally and I just couldn't be bothered 
sterile token
"i just couldn't be bothered " meaning please
trim lake
Block#getDrops returns the full drops without any RNG involved
Its returns some random number every time xD I guess it shoudl retrun what will be droped. Im gona try.
sterile token
Its returns some random number every time xD I guess it shoudl retrun what will ...
they said that you cant know how many drops
trim lake
public void onBlockDrop(BlockDropItemEvent event) {
Player player = event.getPlayer();
player.sendMessage( event.getBlock().getDrops().toString() );
}``` Hmm, I get emptz result. Did I do somehting wrong?try using a for and then sendin
Some times the toString() is not done and you only get the hash
trim lake
I want to multiply drop if a certain condition is met
public void onBlockDrop(BlockDropItemEvent event) {
Player player = (Player) event.getPlayer();
player.sendMessage( event.getBlock().getDrops().toString() );
for (ItemStack drop : event.getBlock().getDrops()) {
player.sendMessage( String.valueOf(drop) );
player.sendMessage( String.valueOf(drop.getAmount()) );
}
}``` hmmm nothing changed. I get only empty ``[]``
honest echo
echo basalt
why does that sound like a 1.7 issue
echo basalt
older versions tend to be buggy like that
grim ice
LMAO i really get mad when people is not patient
english 100
zealous osprey
How have I never known that "bool ^ bool" (XOR) exists?!
ivory sleet
Hi ! I would like from this code to ensure that it is a certain item with a certain name that cannot be dropped, can you help me please?
@EventHandler
public void onDrop(PlayerDropItemEvent event) {
if (event.isCancelled())
return;
event.getItemDrop().remove();
event.setCancelled(true);
}
Even if the name contains a particular color? (§9§lGame)
sterile token
Hi ! I would like from this code to ensure that it is a certain item with a cert...
To do that first get allthe dropped items and then loop over it, checking if ItemStack#isSimilar(yourCustomItem)
ivory sleet
Okay, thx
sterile token
ur welcome
If need more help feel free to ask
Amazing mvn command is not working anymore no matter if i set the env path again and over again
sterile token
how do i get the title of an inventory
For those type of questions you have the javadocs
?jd-s
undone axleBOT
ornate mantle
i said nevermind
sterile token
I know but just letting u know
prime reef
there a proper resource for forking spigot? not really sure where to start
sterile token
there a proper resource for forking spigot? not really sure where to start
I dont know why but most people prefer forking paper
prime reef
i haven't really looked at paper much
prime reef
it seems like it might have better documentation on doing exactly that tbh
...or not.
sterile token
it seems like it might have better documentation on doing exactly that tbh
Agree
sterile token
oh sorry
sterile token
what an amazing way for looking better
prime reef
google built different
tbh if an existing fork already has optimizations, then great, i don't have to do it
sterile token
any
What are you needing to fork spigot?
There are alredy multiple forks for diff things
prime reef
hard to keep track of all the forks as a developer
it'd be nice to know which forks do what, specifically
sterile token
oh ok
prime reef
tl;dr java is implementing SIMD support (finally) and MC only runs on two threads by default - sync thread for the game world and async for chat
you can add async tasks but
some stuff i'm working on could definitely benefit from optimal thread usage + SIMD support
sterile token
SIMD?
prime reef
single instruction, multiple data
it's an ASM thing
but C/C++ have supported it for a while
basically allows you to optimize basic instructions on vectors of data
it's not simple so if you're interested i'd suggest doing some research, also depends on CPU architecture
atomic swift
if i use this will it return the block east 1 block away
Block under = block.getRelative(BlockFace.EAST,1);
sterile token
jman?
atomic swift
what?
sterile token
why dont you try it on the sever
I think its the best way for seeing if something is correct or not
atomic swift
bc i dont want to do that bc the plugin isnt set up i still need a config and a plugin.yml and a bunch of there stuff
sterile token
Na i was shocking i mean i dont really have patient and i get mad for whatever
atomic swift
lol
untold jewel
Even if the name contains a particular color? (§9§lGame)
by the way dont use § thats really disgust
just make a format method
public static String format(String message) {
return ChatColor.translateAlternateColorCodes('&', message);
}
DevelopperWilliam can i ask u a question please ?
untold jewel
bc i dont want to do that bc the plugin isnt set up i still need a config and a ...
if you are using intellij and maven you can choose the Spigot option when creating a project under Minecraft and it will setup plugin.yml automatically
untold jewel
DevelopperWilliam can i ask u a question please ?
Sure
thick oracle
Hey,
Is it possible to access a file in the plugins "internal" resources folder?
I just want to have a second config to declare some stuff, but without creating it in the plugin's folder
atomic swift
if i use this will it return the block east 1 block away
`Block under = block.ge...
.
grand pebble
Do you know the Gui system ?
untold jewel
the gui system?
onyx fjord
tl;dr java is implementing SIMD support (finally) and MC only runs on two thread...
pufferfish uses SIMD for map rendering
grand pebble
the gui system?
Creatiion of GUI in spigot
sterile token
Loving spigot coding im getting NPE when using PlayerInteractEvent#getClickedBlock()#getLocation()
grand pebble
Do you mean like a manager or just creating a gui
Just create a gui
untold jewel
y have to check if the clicked block is null
atomic swift
Do you know the Gui system ?
you can use something like this https://github.com/TriumphTeam/triumph-gui
<dependency>
<groupId>dev.triumphteam</groupId>
<artifactId>triumph-gui</artifactId>
<version>3.1.3</version>
</dependency>
sterile token
And when im checking if location is null its warning me that location is always false
untold jewel
Just create a gui
public void openGUI(Player player) {
Inventory inventory = Bukkit.createInventory(null, slots, title);
player.openInventory(inventory);
}
this easy
grand pebble
check my discussion thread x)
sterile token
```java
public void openGUI(Player player) {
Inventory inventory = Bukkit.create...
Williams but if i check if location is null and return; its giveme a shity warning
I dont understand java its bipolar some times
untold jewel
could u send the stacktrace or warning
sterile token
yes the 2 things
I think i fix it
I wasnt checking if the clicked block was null or not
But then its trolling me again hahaa
Because when i run the command its not giving me the wand item
hahaha what a shity day
prime reef
pufferfish uses SIMD for map rendering
are they using experimental java features?
I'm on a server that uses pufferfish, probably for that exact reason
i'm using a lot of armor stands and custom AI on a fairly large scale (way larger than a pet plugin or a mythicmobs boss) so i just want to make sure what i'm doing doesn't eat the cpu lmao
sterile token
What are the reason of an item not being added to a player inventory?
Because fucked java is making me rage because its not setting up the item into my inventory and i have debugged
?
warm saddle
Because fucked java is making me rage because its not setting up the item into m...
Can I see the code that is adding the items
like the whole bit that involves the inventory
warm saddle
Hm it always works for me without even using updateInventory()
sterile token
I mean none of the debug messages are getting sent to everything is okay
Yes i know just add that to see if was something else
but its really weird haha
I have no clue
maybe the item is null
I will check that
small current
@sterile token check if the wand is null or not
