Send it, no biggie, mine is wrongly written, I'll have to edit it in a few hours
#help-development
earnest sonnet
hybrid spoke
tardy delta
so should i make a static Inventory or not for the getInventory() method or not?
hybrid spoke
pretty bad made, the whole thing is currently in recode to keep it clean and better up the performance. so don't judge me
hardy swan
so should i make a static Inventory or not for the getInventory() method or not?
static not need anymore right?
tardy delta
idk
hybrid spoke
so should i make a static Inventory or not for the getInventory() method or not?
no
encapsulation is a thing
tardy delta
like this?
public class TradeGui implements InventoryHolder {
private Inventory inv;
private InventoryHolder holder;
@NotNull
@Override
public Inventory getInventory() {
return inv;
}
}
^ this OK
hybrid spoke
the holder is unnecressary since your class IS-A InventoryHolder already
hardy swan
oh yea why is that there lol
earnest sonnet
Yes, way better, but remove the holder
hardy swan
maybe is a pair of twins
tardy delta
and then just a method that makes the inventory and return it and thats pretty much all?
earnest sonnet
Not exactly, utilize the constructor
tardy delta
to?
hardy swan
to?
tardy delta
for what?
hardy swan
if you are constructing the inventoryholder
it would make sense to make an inventory for it at the same time right?
hardy swan
hence, what he meant is you can create a new inventory instance in the constructor
avoid creating another method to set your inventory
tardy delta
so inv = new Inventory() ?
jagged monolith
What are the best ways to go about menu pagination? Are there any updated guides or something similar to help with understanding how to do pagination. Creating single menus is fine, it's more the pagination side that's confusing
tardy delta
inside the constructor
hybrid spoke
so inv = new Inventory() ?
??
hardy swan
so inv = new Inventory() ?
inventory might not have a public constructor
hybrid spoke
you just created you own by using the Bukkit class
hardy swan
you cant do that
hybrid spoke
inventory is an interface afaik
hardy swan
the factory method is provided by Bukkit class
hybrid spoke
inv = Bukkit#createInventory just like you did before
tardy delta
ah that way
hybrid spoke
What are the best ways to go about menu pagination? Are there any updated guides...
scroll up there is an example of mine
its not pretty good but enough
hardy swan
I mean, you can technically, inv = new Inventory(){
...
}
lololol
tardy delta
yea saw that
ashen flicker
Is it possible to load or create a world async? Or at least remove the lag that derives when doing so?
chrome beacon
||Paper||
dusk flicker
||CraftBukkit||
earnest sonnet
🙄
chrome beacon
Purpur is nice ngl
hybrid spoke
||Alt+F4||
hardy swan
purpur is a monster at starting server
ashen flicker
How do I do this using paper?
dusk flicker
How do I do this using paper?
Ask paper
hardy swan
what are the commonly used social platforms for games other than discord
dusk flicker
Twitter?
hardy swan
ok TwitterSRV
wraith rapids
implying discord is used for games and not primarily for child trafficking
tardy delta
inv = Bukkit#createInventory just like you did before
and another method to set the contents of the inventory? or inside the constructor?
hardy swan
and another method to set the contents of the inventory? or inside the construct...
depends on what you want
wraith rapids
personally i define tokens that represent different sections of the inventory layout, and then define the inventory with the tokens
slate pendant
Does "BungeeCord Plugin Messaging Channel" require a non-null player?
hardy swan
if it is a none changing gui, where contents not dependent on viewer, yes I would do in constructor
wraith rapids
a null player is not a player
tardy delta
its a trading gui in this case so players can drag items in it
wraith rapids
a null player refers to a variable of type player that is empty; that is, the absence of a player
hardy swan
it is nothing, it is everything
slate pendant
because I just want to send data
wraith rapids
if a player variable is null, there is no player
wraith rapids
readSlots(new GuiSlot[]{
_,_,_,_,_,_,_,_,_,
_,P,E,N,M,_,A,O,_,
_,W,W,W,W,_,I,U,_,
_,W,W,W,W,_,B,C,_,
_,W,W,W,W,_,F,D,_,
_,_,_,_,_,_,_,_,_
});
where each variable here is a predefined token representing a type of slot
slate pendant
a null player is not a player
but what if the server is empty
how do I get a player
tardy delta
🤡
hybrid spoke
if there is noone on the server PMC won't work
slate pendant
ok
wraith rapids
basically sockets but with extra hoops to jump through
slate pendant
but I don't think sockets can help in connecting the entire server network
wraith rapids
sure they can
slate pendant
they will require too many ports
wraith rapids
that's not how sockets work
wraith rapids
multiple connections can be made to the same server-side socket as long as the client side ip:port differs for each connection
hybrid spoke
or you use jedis
wraith rapids
which means you only need one socket on each server
quaint mantle
spigot-api-1.12.2.jar
spigot-1.12.2.jar
Wich one is better to put here?
slate pendant
which means you only need one socket on each server
but a server already uses a port, then there will be twice more of them
hybrid spoke
spigot-api-1.12.2.jar
spigot-1.12.2.jar
Wich one is better to put here?
in modules?
quaint mantle
YEs
quaint mantle
moudles
quiet ice
Aren't modules J9+?
maiden briar
Is there a way to give players temporary permissions? Like in Bukkit's PermissionAtachment, but then in Bungee
quiet ice
also, Please don't actually use the IDE builder but you may want to use the spigot-1.12.2.jar if you are at it already since it has NMS (which I do not suggest you to use)
hybrid spoke
Is there a way to give players temporary permissions? Like in Bukkit's Permissio...
store it with a timestamp somewhere and remove it if the timestamp is passed or X time ago
quiet ice
why would it be better?
maiden briar
store it with a timestamp somewhere and remove it if the timestamp is passed or ...
But how to add / remove the permissions in Bungee? There are no methods for
quiet ice
spigot includes spigot-api
hardy swan
but internally, spigot isn't javadoc'd
wraith rapids
@slate pendant i'm sure your server comes with more than one port
quiet ice
you can add the javadocs manually on eclipse, you should be able to do it in intelliJ too
wraith rapids
would be pretty sad if it didn't
wraith rapids
you wouldn't for example be able to use votifier
as that, too, uses a port of its own
quiet ice
VSC should also support it
If it does not it is literally dogwater
Or ... it has no javadoc support at all, at which point it is meh but at least better
quiet ice
Of course not, but if you already do it the wrong way, why not go it fully wrong?
hardy swan
reflection is wronger
quiet ice
Reflections is not the ideal way of doing it
It way okay once, but not anymore
All hail 1.17 spigot
hardy swan
it still is, if you dont mind writing separately for 1.17+
but if your plugin is only for 1.17 also quite meh
smoky oak
Can I ask another question? Why ain't math working in bukkit?
smoky oak
private void handleCryingObsidianRightClick(PlayerInteractEvent ev, Block b, Player p) {
Location originloc = b.getLocation();
World wrld = b.getWorld();
ArrayList<Vector> shift = new ArrayList<Vector>();
shift.add(new Vector( 0, 1, 0));
// shift.add(new Vector( 0, 0, 0));
shift.add(new Vector( 0,-1, 0));
shift.add(new Vector( 1, 0, 0));
shift.add(new Vector( -1, 0, 0));
shift.add(new Vector( 0, 0, 1));
shift.add(new Vector( 0, 0,-1));
ArrayList<Block> surroundblocks = new ArrayList<Block>();
originloc = new Location(wrld, originloc.getBlockX(),originloc.getBlockY(),originloc.getBlockZ());
for(Vector l : shift) {
surroundblocks.add(wrld.getBlockAt(originloc.add(l)));}
for(Block tmp : surroundblocks) {
Location tloc = tmp.getLocation();
p.sendMessage("At "+tloc.getX()+" "+tloc.getY()+" "+tloc.getBlockZ());
if(tmp.getType().equals(Material.GLASS)) {
p.sendMessage("It's Glass.");
}
}
}```
This results inmath works in bukkit
smoky oak
At 0.0 72.0 0
At 0.0 71.0 0
At 1.0 71.0 0
At 0.0 71.0 0
At 0.0 71.0 1
At 0.0 71.0 0
that
quiet ice
Is that the java.util.Vector class?
smoky oak
no the bukkit vector
but the same thing happens if i replace the vectors with locations
the problem is
look at the 2nd, 4th and 6th result
they are NOT shifted
negative values dont seem to work for some bizarre reason
wraith rapids
result 2 looks shifted
quiet ice
Are locs mutable?
wraith rapids
72 shifts to 71
hardy swan
Are locs mutable?
yes
quiet ice
then that may be the issue
wraith rapids
result 4 is also shifted
smoky oak
no no 0 71 0 is where i start the scan
wraith rapids
x1 shifts to x0
quiet ice
?stash
undone axleBOT
smoky oak
then why aren't my results showing that
wraith rapids
originloc.add(l) mutates the originloc location
smoky oak
the 2nd should be 0 70 0 not 0 71 0
wraith rapids
which means that in addition to adding a thing to the list, the location itself changes
smoky oak
so do clone()?
wraith rapids
yes
quiet ice
smoky oak
perfect it works now thanks
hardy swan
for?
wraith rapids
consider using Block::getRelative and iterating over BlockFaces
smoky oak
i only need the directly adjacent faces. Can i still iterate over them somehow?
and thanks for the tip
quiet ice
You could store it in an array somewhere
wraith rapids
enumset 😎
quiet ice
Enumset is even worse than arraylist here I would assume
wraith rapids
why would it be
quiet ice
Sets (to my knowledge) are kinda inefficient with iteration
wraith rapids
they do iterate slower, but for something this small, time complexity hardly matters
quiet ice
myeh, still consider enumsets overkill here
wraith rapids
i feel it suits the intention better
as we don't care about order, nor do we want duplicate elements
quiet ice
Like you can do
public static final BlockFace[] CARDINAL_BLOCK_FACES = {
BlockFace.UP,
BlockFace.DOWN,
BlockFace.NORTH,
BlockFace.EAST,
BlockFace.SOUTH,
BlockFace.WEST,
};
and be done with it for once and for good
wraith rapids
to use an arraylist over a set because it's a few nanoseconds faster would be what people call a micro optimization
sage swift
airplane
wraith rapids
Like you can do
public static final EnumSet<BlockFace> CARDINAL_BLOCK_FACES = EnumSet.of(
BlockFace.UP,
BlockFace.DOWN,
BlockFace.NORTH,
BlockFace.EAST,
BlockFace.SOUTH,
BlockFace.WEST,
);
and be done with it for once and for good
smoky oak
i wanted to use an array list but i would have instanced it. Thanks for the tip
ArrayList<Block> surroundblocks = new ArrayList<Block>();
for(BlockFace face : CARDINAL_BLOCK_FACES) {
surroundblocks.add(b.getRelative(face));}```
like that then?yes, but with an enumset
quiet ice
Why enumset
smoky oak
i copy pasted the one from above
wraith rapids
because it indicates the intention better
quiet ice
All advantages of enumset are void here
wraith rapids
we do not care about order
we do not want duplicate elements
to use an arraylist because it's a few nanoseconds faster is what many would call a micro optimization
quiet ice
It is needless overhead
quiet ice
Ight
smoky oak
you guys mean using a enum set for the cardinal directinos right?
wraith rapids
we want a set because the properties of the collection we use correspond to those of a set
and an enumset is the most performant implementation of set for this case
smoky oak
ok thanks. was asking since i tried putting the actual block list as enum set but it told me it cant be instancized
since the order isn't important with that either, what data type would be better there? Collection?
quiet ice
EnumSet has to be inistantiated via EnumSet.of(Enum<?>... e) or EnumSet.emptyOf(Class<? extends Enum> c)
wraith rapids
enumset as one can guess from the name is intended to hold enum constants only
BlockFace is an enum, but Block isn't, so it wouldn't work for the latter
smoky oak
ah ok. Google tells me to use ordered structures due to the limited number of elements tho, that applies here too?
quiet ice
final BlockFace[] CARDINALS = new BlockFace[]{
BlockFace.UP,
BlockFace.DOWN,
BlockFace.NORTH,
BlockFace.EAST,
BlockFace.SOUTH,
BlockFace.WEST,
};
Block origin;
Block[] adjacentBlocks = new Block[CARDINALS.length];
for (int i = 0; i < CARDINALS.length; i++) {
adjacentBlocks[i] = origin.getRelative(CARDINALS[i]);
}
Here, fastest way possible (without hardcoding everything)
wraith rapids
fastest != best
but yeah, you could use an array of fixed length for the blocks themselves
smoky oak
its always 6 faces anyways
wraith rapids
or an arraylist of predetermined underlying size of 6
smoky oak
difference here would be what exactly?
wraith rapids
that to populate an array, you'd need an index counter
with an arraylist, you can just .add
quiet ice
It is better than
Block origin;
Block[] adjacentBlocks = new Block[] {
origin.getRelative(BlockFace.UP),
origin.getRelative(BlockFace.DOWN),
origin.getRelative(BlockFace.NORTH),
origin.getRelative(BlockFace.EAST),
origin.getRelative(BlockFace.SOUTH),
origin.getRelative(BlockFace.WEST)
};
if you're just iterating over it, you don't need an intermediate collection for blocks
also, enumsets are a rather special implementation of set
in that their iteration time complexity is constant
smoky oak
well since i need to do that a few hundred times
for(BlockFace face : CARDINAL_BLOCK_FACES) {
Block b = origin.getRelative(face).getLocation();```and run a check on the block material
quiet ice
in that their iteration time complexity is constant
for a given enum class, it will iterate significantly slower on a large material enum than a small blockface enum
wraith rapids
this depends on the environment
quiet ice
then I am misunderstanding how it works
smoky oak
well nothing exceeds 6 here except the number of iterations
wraith rapids
for enumerations with 64 elements or less, the implementation uses a hotspot intrinsic function which is usually deferred to the hardware and executed as a single instruction
smoky oak
in other words if its less than 64 its faster, but you can't tell how much faster?
wraith rapids
O(1) if your chip supports said operation
which I'd assume most server grade machines to do
probably ever so slightly slower than iterating an array
vast sapphire
is there a better way to do this?
ItemStack[] menu_items = {placeholder,placeholder,placeholder, spawncmd, bowcmd, blazerodcmd, placeholder, placeholder, placeholder};
wraith rapids
but possibly faster than iterating f.e a linked list
vast sapphire
placeholder is a glass pane
vast sapphire
ItemStack[] menu_items = {placeholder,placeholder,placeholder, spawncmd, bowcmd,...
i want to put glass panes at every empty slot
wraith rapids
of course for something like the material enum which is literally thousands of fucking elements, it will be significantly slower
as that uses a J U M B O enum set as the underlying impl
vast sapphire
maybe i could do for every air slot or something
dusk flicker
ItemStack[] menu_items = {placeholder,placeholder,placeholder, spawncmd, bowcmd,...
I use this for my menues
Just I do it s bit diff using chars
smoky oak
yes but I'm iterating over the block faces and running a material check on the temporary blocks i get from that. You're saying to do instead of if(tblock.getType().equals(Material.THIS)) (Material doesn't change) using Material m = Material.THIS; if(tblock.getType().equals(m)) would be faster?
wraith rapids
yeah i'm not totally pleased with the way how my inventory shit works right now
huh i don't remember saying anything about your if conditions
smoky oak
well what i mean here is it better to grab the material in a variable and then start the loop?
ie faster?
sage swift
mm yes you should continue using .equals for enums
sage swift
smoky oak
the bukkit material enum?
vital ridge
How can I make so I add items to the gui with a for loop, but I want to create a pattern pretty much
wraith rapids
if you get it from like a block or something, yeah, cache it in a var
vital ridge
so the items will only be in certian slots
like slot 5-10 for example
and the under it
wraith rapids
but if you're just directly referencing the material enum, there is no point
smoky oak
remember i need to run a few hundred checks
wraith rapids
there is no difference
sage swift
for (int i = 5; i < 11; i++) {
wraith rapids
enum constant fields are final so they are inlined
smoky oak
didn't you say referencing it is slower due to it being a J U M B O EnumSet?
wraith rapids
i said iteration is slower
smoky oak
ah i see. So for direct comparisons it does not make a difference?
wraith rapids
if you have an EnumSet<Material>, iterating it is slower than an ArrayList<Material>
however this statement has nothing to do with what you are doing
maiden briar
If I schedule a bungee task it gets repeated infinitely, with a delay of 5. I just want it repeated 5 times and a delay of 1, this is the code
schedule(() -> <runnable>, 1, 5, TimeUnit.SECONDS)
wraith rapids
as you are not iterating over the material enum
you are iterating over the blockface enum, which is less than 64 elements
vast sapphire
so for setting empty air slots to glass would i do something like
for (Arrays.stream(menu_items).filter()) // something? {
but say i want to create like 2 columns and i want to ignore last slots
like to create a frame pretty much
smoky oak
ok thanks for the help
ivory sleet
so for setting empty air slots to glass would i do something like
```v
for (Arr...
Uh that takes a predicate and then you need to invoke a method to check what happened when the items got passed to the predicate
vital ridge
ivory sleet
Better just loop it, faster and probably easier for you
vital ridge
im just looking to create smthing like this
sage swift
but say i want to create like 2 columns and i want to ignore last slots
so go i from 1 to 2
and j from 2 to 6
vital ridge
But I have 1 list of items
sage swift
i*9+j
sage swift
what
vital ridge
Okay basically
its so fkin hard to explain that
lemme figure out how to explain it
wraith rapids
one list of items can represent multiple dimensions
to represent the 2*5 grid of items you have there, you could use a list of 10 elements
wraith rapids
or map the dimensions to the index
iron condor
hey, is it possible adding efficiency 6 into enchantment table?
wraith rapids
index = x + (y * width) for example
dusty sphinx
What would be the right way to see if a configuration file exists?
wraith rapids
so 1,1 would point at index 1 + (1 * 5) = 6 if you had an inventory of width 5
dusty sphinx
Oh, I can just config.isSet("some default key")
wraith rapids
second item on the second row, 0,0 being first item on the first row, as java is 0 indexed
the first row would map to elements 0 through 4
the second row would map to elements 5 through 9
vast sapphire
ok i tried looping through all slots but i got an internal error v for(int i = 0; i <= 27; i++) { if (gui.getItem(i) == null) gui.setItem(i, placeholder); }
regal lake
Hey, i need some help with the tablist.
I want to sort the tablist and also add some offlinePlayers/text to the tablist.
The sorting and adding online(!) players is working with creating a custom scorboard/teams and add the players to the teams (team.addEntry(string);).
But the issue is that if i add any string which is not an online player it will not be displayed in the tablist.
Can i configure that or i have to change my code ? (Is is possible without packets or do i need them?)
summer scroll
How can I get char from FileConfiguration?
pulsar zenith
Is there any way I can make it so a player can still interact through another player (hit entities, place and mine blocks etc) while still being visible and in survival mode?
If not, is it possible to use hidePlayer() and still have the glow effect and nametag show (I am providing the nametag from teams in a scoreboard) ?
frosty tinsel
How can I get char from FileConfiguration?
Get a string and covert it to char?
summer scroll
Get a string and covert it to char?
How can I convert it?
frosty tinsel
so for setting empty air slots to glass would i do something like
```v
for (Arr...
Arrays.stream(i -> i.getType() == Material.AIR).forEach(i -> i.setType(Material.GLASS));
Google it
vast sapphire
oh ok thanks
ivory sleet
```java
Arrays.stream(i -> i.getType() == Material.AIR).forEach(i -> i.setType(M...
That won’t work
vast sapphire
i think looping through slots will work
vast sapphire
```java
Arrays.stream(i -> i.getType() == Material.AIR).forEach(i -> i.setType(M...
that line didn't work
ivory sleet
No need to use streams here, will just be an overhead
vast sapphire
ok i tried looping through all slots but i got an internal error ```v
...
why doesn't this work?
ivory sleet
What’s the error
sage swift
well a good start would be-
vast sapphire
What’s the error
lemme look
30.06 15:23:45 [Server] INFO at java.util.Arrays$ArrayList.get(Arrays.java:4351) ~[?:?]
30.06 15:23:45 [Server] INFO at net.minecraft.server.v1_16_R3.NonNullList.get(SourceFile:46) ~[patched_1.16.5.jar:git-Paper-"e04368045"]
30.06 15:23:45 [Server] INFO at org.bukkit.craftbukkit.v1_16_R3.inventory.CraftInventoryCustom$MinecraftInventory.getItem(CraftInventoryCustom.java:105) ~[patched_1.16.5.jar:git-Paper-"e04368045"]
30.06 15:23:45 [Server] INFO at org.bukkit.craftbukkit.v1_16_R3.inventory.CraftInventory.getItem(CraftInventory.java:50) ~[patched_1.16.5.jar:git-Paper-"e04368045"]
30.06 15:23:45 [Server] INFO at me.gui.Commands.onCommand(Commands.java:57) ~[?:?]
30.06 15:23:45 [Server] INFO at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45) ~[patched_1.16.5.jar:git-Paper-"e04368045"]
30.06 15:23:45 [Server] INFO ... 19 more```there are 27 slots tho
ivory sleet
Yes but indices start at 0
So to access element 27 you’d need to for instance call inventory.getItem(26)
vast sapphire
oh ok
frosty tinsel
that line didn't work
How exactly "doesn't work"?
vast sapphire
can't resolve the methods
frosty tinsel
Arrays.stream(menu_items).filter(i -> i.getType() == Material.AIR).forEach(i -> i.setType(Material.GLASS));
I am typing this on phone, so it might be a little off
ivory sleet
?spoon
undone axleBOT
Spoonfeed a newbie for a day and they'll come back with more questions. Teach them to find their own answers and you'll both be better off: you won't get stuck answering the easy questions and they'll be much more productive than before.
ivory sleet
Because you’re only setting the type to a copy
frosty tinsel
<@306872213083127810> stop spoonfeeding
If they're not stupid, they will want to know what does it fo
*do
ivory sleet
Inventory#setItem() would be needed
ivory sleet
If they're not stupid, they will want to know what does it fo
That’s not a reason to spoon feed someone
And for the record I am not so sure he knows everything about higher order functions
regal lake
I try to update my plugin to 1.17, but i have some issues with NBT..
For 1.8 to 1.16 i always had this setup:
[...]
import net.minecraft.server.v1_16_R3.NBTTagCompound;
net.minecraft.server.v1_16_R3.ItemStack nmsStack = CraftItemStack.asNMSCopy(itemStack);
NBTTagCompound compound = nmsStack.getTag();
[...]
But with 1.17 intellj tells me i have to use
[...]
import net.minecraft.nbt.NBTTagCompound;
net.minecraft.world.item.ItemStack nmsStack = CraftItemStack.asNMSCopy(itemStack);
NBTTagCompound compound = nmsStack.getTag();
[...]
But then i get this error while compiling
cannot find symbol
[ERROR] symbol: class NBTTagCompound
Did i miss something ?
I tried to search if that Class has been moved for 1.17 but i don't found anything.
smoky oak
had the same problem, I dont think it exists anymore
regal lake
had the same problem, I dont think it exists anymore
So how i can use NBT then ?
wraith rapids
yes, ignore the question that was asked
regal lake
Let me think about that, im not sure which mappings are meant.
regal lake
Are you using the mappings or not?
What do you mean with mappings ?
ornate ledge
I'm trying to use abstraction to add support for lower versions. The problem is idk what im doing.
import org.bukkit.entity.Player;
public class Handler_1_8_R1 implements VersionHandler {
@Override
public void vulnerableSet(Player p) {
}
}```I'm trying to implement 1.8 method for vulnerability, but the problem is that it doesnt want to implement the old method for setVulnerable();
ivory sleet
As you are aware of, the normal spigot server jar contains the nms classes however if you have looked into that you should have recognized a lot of gibberish names for the method names, parameter names and field names. Mappings are a way to map those gibberish names with useful names.
regal lake
Nah, i dont use reflection (i guess this is what do you mean).
This is what i did for 1.8-1.16 https://github.com/UtechtDustin/Builder-s-Wand/blob/master/src/main/java/de/False/BuildersWand/NMS/v_1_16/v_1_16_R3.java
ivory sleet
I don’t talk about reflection
regal lake
Then i maybe don't understand it..
My english is not the best :/
ivory sleet
But anyways my point was that maybe the name NBTTagCompound or whatever it was called is the name in the mappings however not outside the mappings
wraith rapids
does the server jar itself use mappings? I haven't looked at 1.17 at all yet
wraith rapids
good, as expected
torn shuttle
just to make sure before I commit to it, there are no soil tilling events right
I should be checking for block place instead?
wraith rapids
i vaguely remember that being involved in one of the umbrella events like blockfromto event and friends
torn shuttle
who are you calling a hoe?
thanks
actually I think blockplaced in blockplaceevent might be better just by virtue of not firing as much and potentially getting cancelled less often
eternal oxide
Look at EntityChangeBlockEvent as it may fire for tilling
torn shuttle
assuming it fires this event when it replaces
eternal oxide
it won't be blockplace
vital ridge
how do i count rows in mysql?
whole stag
Is SELECT COUNT(*) FROM <table> what you're looking for?
vital ridge
Yeah i have that arldy
final ResultSet rs = MySQL.prepareStatement("SELECT COUNT(*) FROM all_usertags;").executeQuery();
int rowCount = 0;
if (rs.next()) {
rowCount ++;
}
return rowCount ;
i have smthing like this
now
whole stag
What result does that give you?
whole stag
Okay. SELECT COUNT(*) FROM all_usertags; will return a single result, so that makes sense
The actual count is in the value of that result
vital ridge
so rs.next only runs once
whole stag
Yes
vital ridge
So id need to run it till the end of the rows
eternal oxide
while instead of if
whole stag
No
whole stag
Next returns a bool. What does rs.getInt(0) give you?
nova notch
how do i get the task id of a task?
whole stag
how do i get the task id of a task?
<your task>.getTaskId()
vital ridge
Create a bukkittask variable before your scheduler
so BukkitTask task = bukkit.getscheduler blablabla
vital ridge
Next returns a bool. What does `rs.getInt(0)` give you?
gives me an error
wraith rapids
have you considered mentioning the type of the error
or should we go get the crystal ball
vital ridge
This fixed it for me:
final ResultSet rs = MySQL.prepareStatement("SELECT COUNT(*) FROM all_usertags;").executeQuery();
int columnCount = 0;
while (rs.next()) {
columnCount = rs.getInt(1);
}
return columnCount;
public static Recipe recipes() {
ShapelessRecipe shapeless = new ShapelessRecipe(ItemManager.customBow())
.addIngredient(Material.GOLD_BLOCK)
.addIngredient(Material.GOLD_BLOCK)
.addIngredient(Material.TNT)
.addIngredient(Material.TNT)
.addIngredient(Material.OBSIDIAN);
ShapedRecipe appleRecipe = new ShapedRecipe(ItemManager.invertedApple());
appleRecipe.shape("123","456","789");
appleRecipe.setIngredient('1', Material.BEDROCK);
appleRecipe.setIngredient('2', Material.BEDROCK);
appleRecipe.setIngredient('3', Material.BEDROCK);
appleRecipe.setIngredient('4', Material.BEDROCK);
appleRecipe.setIngredient('5', Material.GOLDEN_APPLE);
appleRecipe.setIngredient('6', Material.BEDROCK);
appleRecipe.setIngredient('7', Material.BEDROCK);
appleRecipe.setIngredient('8', Material.BEDROCK);
appleRecipe.setIngredient('9', Material.BEDROCK);
return shapeless;
}
}``` how do i return both of these recipes? i can only return oneit is rowCount, not columnCount
vital ridge
Ik, mb
hardy swan
```v
public static Recipe recipes() {
ShapelessRecipe shapeless = ne...
consider an array/list/tuple/separate method
of which im a fan of the last
hybrid spoke
since your method name is already in plural i would just return an Array
another method would be cleaner
vast sapphire
ok
wraith rapids
ShapedRecipe appleRecipe = new ShapedRecipe(ItemManager.invertedApple());
appleRecipe.shape("111","151","111");
appleRecipe.setIngredient('1', Material.BEDROCK);
appleRecipe.setIngredient('5', Material.GOLDEN_APPLE);
assigning a different character for each slot is redundant
raw coral
if i was using the server scheduler to run a delayed task and lets say i wanted it to run in an eighth of a second how would i do that since as an input it takes ticks
wraith rapids
you figure out how many ticks 1/8th of a second is
raw coral
its 2.5
slim kernel
does rayTraceEntities work through blocks?
toxic mesa
So I've never used the bungeecord messaging channel and I'm confused;
I want to do something very simple, get the number of players on a server
Read the doc of course and got this so far
I have the onPluginMessageReceived (at least this rn)
@Override
public void onPluginMessageReceived(String channel, Player player, byte[] message) {
if (!channel.equalsIgnoreCase("BungeeCord")) {
return;
}
ByteArrayDataInput input = ByteStreams.newDataInput(message);
String subchannel = input.readUTF();
}
and in a method this, with server being a string
ByteArrayDataOutput output = ByteStreams.newDataOutput();
output.writeUTF("PlayerCount");
output.writeUTF(server);
Now how would actually send the plugin message and receive the information?
slim kernel
does rayTraceEntities work through blocks?
tardy delta
is this a good way of making a gui?
and I'm using like this
p.openInventory(new TradeGui().register());
eternal night
register seems like a weird name for that method
tardy delta
xd lets call it create
ivory sleet
But you’re already creating it by a standard instantiation?
eternal night
👍
tardy delta
my player.getInv().additem() isnt working so i try setting it on an index
torn frost
hi, i wanted to have global keys and if user defines custom keys per world then it uses the custom one..
for example there is world in worlds...so all things that it says in custom world keys will be used for that world and the "spawn-block-blacklist" which is not in the custom world keys...so it will use the global ones.
I tried this but it says using global always and also dont recognize the global default values.
but if i manually print the world keys then it shows the ones in config.
private String checkWorldConfig(World world, String config) {
List<String> worldList = plugin.config.getConfig().getStringList("worlds");
String worldName = world.getName();
if (worldList.contains(worldName)) {
if (plugin.config.getConfig().contains("worlds." + worldName + "." + config)) {
return ("worlds." + worldName + ".");
}
}
return ("global.");
}
# UnexpectedSpawn
# Authors : Shivelight, DeathGOD7
# Original : https://github.com/Shivelight/unexpectedspawn-paper
# Modified : https://github.com/DeathGOD7/unexpectedspawn-paper
global :
# Random respawn area for global settings.
x-max: 399
x-min: -399
z-max: 399
z-min: -399
bed-respawn-enabled: true
random-respawn :
on-death: true
on-first-join: false
always-on-join: false
spawn-block-blacklist:
- LAVA
- WATER
- CACTUS
- FIRE
- MAGMA_BLOCK
- SWEET_BERRY_BUSH
- CAMPFIRE
worlds :
world :
x-max: 2000
x-min: -2000
z-max: 2000
z-min: -2000
bed-respawn-enabled: false
random-respawn :
on-death: true
on-first-join: true
always-on-join: false
glossy scroll
does anyone know where the spigot mappings are for NMS?
eternal night
in spigots build data repo
dusty sandal
So I noticed whenever I boot my test server with my plugin I get a message saying initializing legacy material support and the getType() of Block’s with any type of button other than oak or stone give me the material LEGACY_AIR
Anyone know what’s up?
eternal night
did you specify the api version in your plugin yml
dusty sandal
Nope
eternal night
go do that 👍
dusty sandal
I’m coding against 1.16.1 api right now but I don’t theres anything in my plugin really version specific, should I just put 1.16? An earlier version for more compatibility?
eternal night
api-version: 1.16
would be it then
note that API version is always just the base version
dusty sandal
alright that fixed it, thank you!
eternal night
np
quiet ice
You can also just define it at api-version: 1.13 if you want to
eternal night
please don't
quiet ice
Any version of spigot would be able to load it then
quiet ice
please don't
what that?
glossy scroll
use api-version 1.13
quiet ice
the API-version is merely a suggestion
glossy scroll
theres no reason to use any other version
eternal night
no. spigot introduces compatibility layers depending on your version
that is the entire point
if you want to run on 1.16 only, stick to api version 1.16
quiet ice
And what if you want to run it in 1.15 then?
eternal night
then you go down to 1.15
I don't see the issue ? Stick to the lowest version you want to support
glossy scroll
if you want to run on 1.16 only, stick to api version 1.16
yea but anything other than 1.13 isnt used in the code lol
eternal night
just like with your spigot-api dependency
not yet
doesn#t mean it won't
e.g. material enum recode by choco
quiet ice
So?
glossy scroll
e.g. material enum recode by choco
then you will need to update it later
quiet ice
That PR is never going to get merged, everyone knows that
eternal night
So you would actively be using compatibility layers you really don't need
quiet ice
what is wrong with using them?
eternal night
I don't see any reason to use a version lower than your spigot-api dependency
they are slow
some rather agressive asm manipulation is needed for them
quiet ice
How slow?
glossy scroll
there is no other compatibility layer than null or not null
its literally in the code
eternal night
are you good ?
glossy scroll
quiet ice
And in the future they will be present either way
Regardless of version
If you put in 1.13 or 1.16 or 1.17 it wont matter
eternal night
I am saying, a system that wants you to specify your minimal supported api-version might do things for you
that you might not need
glossy scroll
right, and everyones minimal supported api when using 1.13 version is 1.13
thats the whole point
eternal night
yes
glossy scroll
so... put 1.13?
quiet ice
You almost always dont want to put in arbitrary limits
eternal night
because you do not support 1.13
glossy scroll
whatever, my main point is that it will likely never change beyond null/not null
quiet ice
I for example have a few methods for providing fallback for older versions while still linking with newer versions
quiet ice
And I doubt that Md is going to continue the strict ABI compat
eternal night
Have you read the material PR ?
glossy scroll
yea
quiet ice
He already broke the EntityShootBowEvent constructor with an 1.16.2 build
eternal night
like, you literally just stated you don't think it is going to be pulled
quiet ice
And that PR is never going to be merged
eternal night
and in the next sentence say "ah spigot will fuck ABI"
quiet ice
I have said "strict"
glossy scroll
the next time version-specific support is added in the form of api-version
im betting that they just drop support
quiet ice
And that PR is the whole opposite of "strict"
eternal night
which is why a compatibility layer might be introduced
glossy scroll
the forwards compatibility has really been a hamper on things
quiet ice
It will fuck every plugin permamently unless these basic fallback support options are included
But remapping an Enum to a non-enum is hard at best
?stash let me look if I remember that PR correctly at least
undone axleBOT
glossy scroll
its basically using the system intended by minecraft
eternal night
the 1.13 layer also had to aggressively change byte code calls
glossy scroll
a registry based system
eternal night
I don't see what your point is here
glossy scroll
i think hes talking abt the material pr
quiet ice
So non-enum
glossy scroll
if the material PR were to be accepted, forwards compat would cease to exist for prior version
which in my mind
quiet ice
Then yes, that is impossible to write an compat layer for
eternal night
Then yes, that is impossible to write an compat layer for
doubt
quiet ice
EnumSet and co. would need to be rewritten to work with the new registry system
quiet ice
And duplicate the whole codebase? No thanks
eternal night
don't get me wrong, I am defo in favour of dropping backwards compat
glossy scroll
backwards compatibility means the plugin developed on future versions can be used on prior versions
glossy scroll
its definately forwards ive had this convo before
eternal night
pretty sure backwards would be the server being able to execute code run against older versions of itself
vast sapphire
how to detect if a player is eating
glossy scroll
interactevent
or consume event
there's no "isEating"
(because its controlled clientside)
vast sapphire
ok
quiet ice
I mean, the material refractor would kill both
tawdry python
How do I get a higher value from a config.yml patch? I wanted to put some numbers in order and I need to get the highest number from the setting and then add +1
quiet ice
If you write a plugin without the mat refractor it wouldn't run with the mat refract. Writing it with the mat refract it wouldn't run without it
eternal night
if you define forwards compatibility like that, no new api will ever be forward compatible
eternal night
afaik forwards compatibility is designing an API to be easily extendable, dynamic enough to not require backwards compatibility breaking changes to be extended
vast sapphire
so did i do this right? v @EventHandler public void onAppleEat(PlayerItemConsumeEvent event, ItemStack item) { Player player = event.getPlayer(); { if(player.getInventory().getItemInMainHand().equals(Material.APPLE)) { player.sendMessage("eating"); } } }
whole stag
so did i do this right? ```v
@EventHandler
public void onAppleEat(Player...
Why not just event.getItem().getType()?
vast sapphire
ok
weary geyser
Why not just `event.getItem().getType()`?
Shit didn't realize
It's late for me lmao
tardy delta
lmao someone wants to pay me 200/300 euros to make a server for him
weary geyser
bruh lmfao
onyx shale
Not unheard of
whole stag
lmao someone wants to pay me 200/300 euros to make a server for him
Welcome to the wonderful world of being a sysadmin
tardy delta
i dont trust it
vast sapphire
this doesn't work v if(event.getItem().getType() == Material.APPLE)
raw coral
this doesn't work ```v
if(event.getItem().getType() == Material.APPLE)```
Can we get more context?
toxic mesa
So I've never used the bungeecord messaging channel and I'm confused;
I want to do something very simple, get the number of players on a server
Read the doc of course and got this so far
I have the onPluginMessageReceived (at least this rn)
@Override
public void onPluginMessageReceived(String channel, Player player, byte[] message) {
if (!channel.equalsIgnoreCase("BungeeCord")) {
return;
}
ByteArrayDataInput input = ByteStreams.newDataInput(message);
String subchannel = input.readUTF();
}
and in a method this, with server being a string
ByteArrayDataOutput output = ByteStreams.newDataOutput();
output.writeUTF("PlayerCount");
output.writeUTF(server);
Now how would actually send the plugin message and receive the information?
weary geyser
@toxic mesa player.sendPluginMessage(..., input.toByteArray());
Wait let me write you an example
vast sapphire
Can we get more context?
@EventHandler
public void onAppleEat(PlayerItemConsumeEvent event, ItemStack item)
{
Player player = event.getPlayer();
{
if(event.getItem().getType() == Material.APPLE)
{
player.sendMessage("eating");
}
}
}
}
shadow gazelle
Alright, so, I don't know what I did wrong, but I have this in a player drop item event and nothing happens. Any ideas?
Location loc = event.getItemDrop().getLocation();
World world = loc.getWorld();
world.playEffect(loc, Effect.FIREWORK_SHOOT , 5);
Player player; //get it how you want to
ByteArrayOutputStream stream = new ByteArrayOutputStream();
DataOutputStream out = new DataOutputStream(stream);
//try catch etc
out.writeUTF("PlayerCount");
out.writeUTF("whatever-server");
player.sendPluginMessage(plugin, "BungeeCord", stream.toByteArray());
``` @toxic mesaSo I would use the stream.toByteArray(), that's to send it right?
How would I like recieve the info and change it to let's say an Integer
vagrant stratus
?
tawdry python
How do I get a higher value from a config.yml patch? I wanted to put some numbers in order and I need to get the highest number from the setting and then add +1
unreal quartz
wut
hexed hatch
```v
@EventHandler
public void onAppleEat(PlayerItemConsumeEvent event, ...
that's not right
why is item a parameter
you get the item from the event
vast sapphire
Was testing
hexed hatch
ah
ember crag
how do i get the players ping in 1.17?
vagrant stratus
Player#getPing iirc
vagrant stratus
iirc you don't need to do NMS
ember crag
ah ic, thx
dull ridge
can you modify the block list from BlockExplodeEvent#blockList() to change which blocks it removes?
slim kernel
can I somehow get if the rayTraceEntities goes through a specific block location?
silver wadi
does anyone have any basic plugin ideas to help me learn some more java
not going to be publicly released or anything
hot hatch
https://hub.spigotmc.org/javadocs/spigot/org/bukkit/configuration/ConfigurationSection.html#isColor(java.lang.String)
in here, does the person needs to put like ChatColor.RED
or just red
tawdry python
How do I get a higher value from a config.yml patch? I wanted to put some numbers in order and I need to get the highest number from the setting and then add +1, help pls
proud basin
does anyone have any basic plugin ideas to help me learn some more java
Make a plugin that remakes minecraft
silver wadi
simple enough
slim kernel
can I somehow get if the rayTraceEntities goes through a specific block location?
shadow gazelle
How would I summon particles on a dropped item? I tried using the code below and it didn't work.
Location loc = event.getItemDrop().getLocation();
World world = loc.getWorld();
world.playEffect(loc, Effect.FIREWORK_SHOOT , 5);
how do i send a packet to a player in 1.17?
shadow gazelle
That might actually be the wrong thing to use, but
dusty sphinx
Does the server automatically skip loading a plugin if a dependency is missing, or do i need to add handling myself
glossy scroll
can I somehow get if the rayTraceEntities goes through a specific block location...
Well yea but not with the method
You have to iterate with the vector you chose
slim kernel
You have to iterate with the vector you chose
Can you give me a code example maybe?
glossy scroll
no im on mobile
main dew
How I can clone Packet (PacketPlayOutMapChunk and others)
vocal mirage
Hey !
Just a question, I asked resources support 1 month ago a question by email, and I havn’t recieced any reply.
Is it normal ?
Thanks
quaint mantle
can i hide only damage attribute on item?
hot hatch
why is it saying this ERROR Could not load 'plugins/Regex-1.0.jar' in folder 'plugins': uses the space-character (0x20) in its name when it tries to load my plugin?
wraith rapids
have you tried reading the error message
hot hatch
yes, i see no space character
wraith rapids
show plugin.yml
vagrant stratus
so many questions, so few answers
Could just be no one has an answer to a specific question
hot hatch
yea i fixed it, ty lol
shadow gazelle
How would I summon particles on a dropped item? I tried using the code below and...
Anyone?
granite stirrup
How would I summon particles on a dropped item? I tried using the code below and...
i think the particles are spawning little lower than you put maybe up the y by .5?
wraith rapids
it is yes
mostly because I don't have the effort to answer all of the nooby questions today
i'm sure there are at least 10 other people lurking around who could answer if they chose to
pallid stratus
quick question -- should I use the "latest version" command if I want the latest 1.17 spigot build, or should i use the "1.17 version" command?
granite stirrup
build tools?
pallid stratus
ye
quaint mantle
latest = latest
1.17 = 1.17
granite stirrup
1.17 for 1.17 latest for 1.16.5
pallid stratus
cuz the wiki says latest is 1.16.5 for some reason
quaint mantle
'cause it hasnt been changed I dont think
granite stirrup
'cause it hasnt been changed I dont think
well yeah but i think the latest = 1.16.5 and if you want 1.17 you just use 1.17 on buildtools i dont think they updated it since 1.17 is buggy and all that crap
earnest sonnet
1.17for 1.17
pallid stratus
soo theres basically only one 1.17 version then, correct?
and ill just use 1.17 then
earnest sonnet
soo theres basically only one 1.17 version then, correct?
No
granite stirrup
soo theres basically only one 1.17 version then, correct?
i believe theres like 20-25 versions already
lol
granite stirrup
mine is probs outdated again
earnest sonnet
so 1.17 command straight up gives me the latest 1.17 ya ?
Yes
granite stirrup
so 1.17 command straight up gives me the latest 1.17 ya ?
yeah it builds the latest 1.17
pallid stratus
k bet thanks
wraith rapids
watch everybody coming out of the woodwork
granite stirrup
it will actually take quicker to update if nms is already decompiled lol
in the work folder
it took like 2 mins for me tho to update to a newer version of what version i had ;-;
5 mins normally for like when im building a new version i havent built before
shadow gazelle
i think the particles are spawning little lower than you put maybe up the y by ....
Shouldn't they still make sounds?
Wait, nvm
wraith rapids
particles generally don't make sounds
the only exception I can think of is the rain hitting a solid block particle
granite stirrup
the only exception I can think of is the rain hitting a solid block particle
it doesnt
earnest sonnet
It doesn't? I would swear that and lava would have some sound effects
shadow gazelle
lol I was thinking of actually setting the thing off
granite stirrup
It doesn't? I would swear that and lava would have some sound effects
it doesnt lol
i have summoned a water particle before
didnt make any noise
wraith rapids
i'm not totally sure if the rain particles make the sound directly but I'd assume they do as rain goes totally quiet if I disable particles
could be some kind of optifine fucknuggetry I suppose
whole stag
I have made my first plugin
wraith rapids
loc.add(0, 0.5, 0)
granite stirrup
oh
granite stirrup
thought you could
novel pendant
Hey, I have a variable that updates based on when I place or break blocks, the problem Im getting is that when other people are on the server, instead of adding only 1 point, it adds the number of people that are on the server... Anyway I can fix this?
quaint mantle
I have made my first plugin
nice
tawdry python
How do I get a higher value from a config.yml patch? I wanted to put some numbers in order and I need to get the highest number from the setting and then add +1
wraith rapids
all fields except for public constants are always private or protected
ivory sleet
mojang minecraft code be like, not a chance
granite stirrup
i actually thought the coords where public but i guess not
wraith rapids
because that's not how java works
nothing mutable should ever be public
x y and z are mutable
granite stirrup
nothing mutable should ever be public
why not?
wraith rapids
look up encapsulation
granite stirrup
k
wary harness
any one can tell when was Material.isItem()
added
to spigot API
is there any page where are records when some new method get's added
wraith rapids
brilliant
dire marsh
he's not joking
wary harness
he's not joking
well what is he talking about then
dire marsh
internet archive
wary harness
well page is not loading xd
granite stirrup
it takes a bit
there servers are slow since loads of people use it
but dont blame it
its free
they only getting money from donations
urban knoll
Anyone knows how I detect the blocks a player will get "hit" into? Is there a event for this maybe or sth else
granite stirrup
Anyone knows how I detect the blocks a player will get "hit" into? Is there a ev...
hit into?
wraith rapids
not that i know of
granite stirrup
so when a player got punched
by a player?
urban knoll
by a player?
yes
whole stag
Where the knockback will take them?
urban knoll
Where the knockback will take them?
yes this would also be fine. I want to destroy the blocks which are in their way
whole stag
Well, you could probably do it mathematically
urban knoll
It is a mix of PlayerDamageEvent, PlayerMoveListener and PlayerVelocityListener I think
granite stirrup
maybe its EntityDamageEvent?
urban knoll
Well, you could probably do it mathematically
But I don't get the right velocity
urban knoll
maybe its EntityDamageEvent?
sorry i meant that
granite stirrup
EntityDamageByEntityEvent?
whole stag
But I don't get the right velocity
You can get positions, take the derivative of position as time changes
granite stirrup
Players are entitys right?
urban knoll
yes
whole stag
Can take three snapshots of position, plot a parabola through them, clear the next block in the parabola
cinder thistle
urban knoll
Can take three snapshots of position, plot a parabola through them, clear the ne...
Do you think this will also work, if the player stands right before a wall?
urban knoll
Do you think this will also work, if the player stands right before a wall?
because there would be no position change
whole stag
Probably not
shadow gazelle
i think the particles are spawning little lower than you put maybe up the y by ....
Didn't change anything
wraith rapids
it will be difficult to programmatically detect which blocks the player is colliding into, and even moreso before the player actually collides into them
this is largely because the api doesn't actually expose precise collision shapes
shadow gazelle
I tried it with a barrier underneath, there's no particles spawning at all
wraith rapids
note that if you're doing that in an event, it only happens once
granite stirrup
note that if you're doing that in an event, it only happens once
NNY? does EntityDamageByEntityEvent work for players?
wraith rapids
a player is an entity
granite stirrup
Didn't change anything
try adding a radius
hot hatch
e.getMessage().matches(Objects.requireNonNull(Arrays.toString(Objects.requireNonNull(getInstance().getConfig().getString("regex")).split("\\|"))))
so it used to give errors, but now its not even giving errors
error it used to give:
30.06 17:04:27 [Server] ERROR Could not pass event PlayerChatEvent to Regex-Censor v1.0
30.06 17:04:27 [Server] INFO java.util.regex.PatternSyntaxException: Unclosed character class near index 1
30.06 17:04:27 [Server] INFO []
30.06 17:04:27 [Server] INFO ^
30.06 17:04:27 [Server] INFO at java.util.regex.Pattern.error(Pattern.java:2027) ~[?:?]
30.06 17:04:27 [Server] INFO at java.util.regex.Pattern.clazz(Pattern.java:2695) ~[?:?]
30.06 17:04:27 [Server] INFO at java.util.regex.Pattern.sequence(Pattern.java:2138) ~[?:?]
30.06 17:04:27 [Server] INFO at java.util.regex.Pattern.expr(Pattern.java:2068) ~[?:?]
30.06 17:04:27 [Server] INFO at java.util.regex.Pattern.compile(Pattern.java:1782) ~[?:?]
30.06 17:04:27 [Server] INFO at java.util.regex.Pattern.<init>(Pattern.java:1428) ~[?:?]
30.06 17:04:27 [Server] INFO at java.util.regex.Pattern.compile(Pattern.java:1068) ~[?:?]
30.06 17:04:27 [Server] INFO at java.util.regex.Pattern.matches(Pattern.java:1173) ~[?:?]
30.06 17:04:27 [Server] INFO at java.lang.String.matches(String.java:2024) ~[?:?]
30.06 17:04:27 [Server] INFO at me.ChatListener.chatListener(ChatListener.java:17) ~[?:?]
Thank you. There is no need to find these blocks exactly. I just need a approximate way
main dew
How I can clone Packet (PacketPlayOutMapChunk and others)
shadow gazelle
not the radius
Still nothing
shadow gazelle
rip
Location loc = event.getItemDrop().getLocation();
loc.add(0,0.5,0);
World world = loc.getWorld();
world.playEffect(loc, Effect.FIREWORK_SHOOT , 5, 5);
That's what I have rn
wraith rapids
note that if you do that in an event, the particles are only spawned once
shadow gazelle
Okay.... ?
Meaning they're only there for a millisecond or something?
Because there's nothing
wraith rapids
if you're listening to the drop event, you probably can't see the particles because they're spawned where the item is created
namely inside the player
wraith rapids
try a different particle
granite stirrup
i think for fireworks you need to set like more data like for color,damage or something
shadow gazelle
:thonk:
granite stirrup
bruh
shadow gazelle
There's no fire, just bow fire and firework shot
shadow gazelle
Shouldn't it at least play sound, then?
granite stirrup
what you want is to use the Particle close
granite stirrup
Shouldn't it at least play sound, then?
no
it summons a fucking effect not playing a sound
you want Particle.FIREWORKS_SPARK
i think
main dew
How I can clone Packet (PacketPlayOutMapChunk and others)
granite stirrup
make a class that extends PacketPlayOutMapChunk ?
onyx shale
just build the packetiself
it has a constructor as everything else
whats var1 its up to you
but i guess its entity id
granite stirrup
is this basically as close for documentation for nms protocol shit https://wiki.vg/Protocol ?
onyx shale
most of the times yes
shadow gazelle
Still doesn't work
shadow gazelle
Location loc = event.getItemDrop().getLocation();
World world = loc.getWorld();
loc.add(0,0.5,0);
world.spawnParticle(Particle.FIREWORKS_SPARK, 0, 0, 0, 50);
Wait
chrome beacon
add reurns a clone
granite stirrup
add reurns a clone
why
onyx shale
immutable
imagine takking the location of a player then randomly adding to it
rip..
granite stirrup
```java
Location loc = event.getItemDrop().getLocation();
World world = loc.getW...
World world = loc.getWorld();
loc = loc.add(0,0.5,0);
world.spawnParticle(Particle.FIREWORKS_SPARK, loc, 50);```¯_(ツ)_/¯
shadow gazelle
That doesn't work
granite stirrup
why?
main dew
How clone object without cloneable?>
granite stirrup
Because I just tried it and it did nothing... ?
oh wait
chrome beacon
How clone object without cloneable?>
We've already told you what to do
shadow gazelle
That's what I had before you even sent that
granite stirrup
yeah check
shadow gazelle
They're all on
onyx shale
should be good to go try it with a default client
also are you sure the code even gets there?
main dew
We've already told you what to do
by constructor?
onyx shale
do you have some message
main dew
bad method ;/
shadow gazelle
also are you sure the code even gets there?
Yes, because it adds the enchant and gets rid of the book
granite stirrup
it could be spawning in the ground still
craggy cosmosBOT
granite stirrup
Yes, because it adds the enchant and gets rid of the book
wait make sure the item you dropped is actually there
granite stirrup
it might not let you get the location of it if its not there
main dew
realy you can tell me how clone object (without constructor)?
shadow gazelle
it might not let you get the location of it if its not there
It's there...
granite stirrup
well maybe try adding more to the y?
shadow gazelle
I'm dropping it on top of a barrier block that's two blocks above the ground
granite stirrup
f
then idk
either thats its not getting the Location or something is wrong with your client
or it could be something else but i doubt it
shadow gazelle
What in hell
granite stirrup
?
chrome beacon
realy you can tell me how clone object (without constructor)?
This is the only way without using Mixins
shadow gazelle
I added System.out.println(loc) and System.out.println("Added enchant"), neither were sent
granite stirrup
f
main dew
This is the only way without using Mixins
what is Mixins?
undone axleBOT
shadow gazelle
This is what I have for that entire part rn
https://paste.md-5.net/tisudixeyu.cs
chrome beacon
what is Mixins?
Let's not use them... It's a system for injecting code
granite stirrup
lol
main dew
Let's not use them... It's a system for injecting code
there must be another way
chrome beacon
No why would there need to be
wraith rapids
you can not clone an object without a constructor
if you do not invoke a constructor anywhere, then no new object is created
and thus there can be no clone
chrome beacon
^
shadow gazelle
This is stupid
chrome beacon
add still returns a clone so that's not doing anything
shadow gazelle
@granite stirrup I am have dumb
opal juniper
And I am… having a stroke reading that
shadow gazelle
Probably
granite stirrup
?
shadow gazelle
Wait, what? This message? #help-development message
granite stirrup
lol
u should make it so you can reuse some code cuz putting same code in multiple classes or in different methods is really not a good idea
shadow gazelle
After you said that I realized there's a way more efficient way to do part of this
well
maybe
I am have stupid tho
dusk flicker
That's what I ended up doing is using a utils class for stuff like a confirmation gui, just make it return a boolean etc
Util classes are the best
digital plinth
does anyone know of a way to check if a mv world exists and finished initializing
using the mv api
some code get ran and boom chunks now exists
jk
well i believe this is how mc world get created:
- world filled with stone with terrain (called voice-map or something)
- add grass, water
- add structures and trees and stuff
nop
maybe nether world are just lighter
wraith rapids
do you use paper
because chunk generation differs on paper, especially in speed
so you'll have to ask the paper people
you'll probably be better served over there anyway, as basically everyone here are noobs and haven't worked on world generation, let alone know how it works under the hood
have you asked the paper people
digital plinth
how 2 cancel a bukkit task
ik its like Bukkit.getScheduler().cancelTask(id);
but i cant use it from within the runnable
since the int id is not initialized
sage swift
can't you just do cancel()
wraith rapids
if you need to use it within the runnable, you need to use a BukkitRunnable
and call this.cancel()
digital plinth
if you need to use it within the runnable, you need to use a BukkitRunnable
i use a runnable inside the runnable i want to cancel?
sage swift
new BukkitRunnable() {