[1.16.5] get SeverWorld

[Luis_ST 7]

How to get the ServerWorld from a World in version 1.16.5. There was .getWorld to get the ServerWorld in the version 1.16.1 but how to do this in 1.16.5 ?

[diesieben07 7706]

On the server every world is a ServerWorld. You use a cast.

[Luis_ST 7]

45 minutes ago, diesieben07 said:

On the server every world is a ServerWorld. You use a cast.

but when i try this to set the weather to thunder

((ServerWorld) world).func_241113_a_(0, world.rand.nextInt(1000), true, true);

 

i get an error:

java.lang.ClassCastException: class net.minecraft.client.world.ClientWorld cannot be cast to class net.minecraft.world.server.ServerWorld (net.minecraft.client.world.ClientWorld and net.minecraft.world.server.ServerWorld are in unnamed module of loader cpw.mods.modlauncher.TransformingClassLoader @4cc36c19)
	at net.luis.cave.events.entity.OnEntityAttack.EntityAttack(OnEntityAttack.java:78) ~[main/:?] {re:classloading}
	at net.minecraftforge.eventbus.ASMEventHandler_17_OnEntityAttack_EntityAttack_LivingAttackEvent.invoke(.dynamic) ~[?:?] {}
	at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:85) ~[eventbus-4.0.0.jar:?] {}
	at net.minecraftforge.eventbus.EventBus.post(EventBus.java:302) ~[eventbus-4.0.0.jar:?] {}
	at net.minecraftforge.eventbus.EventBus.post(EventBus.java:283) ~[eventbus-4.0.0.jar:?] {}
	at net.minecraftforge.common.ForgeHooks.onLivingAttack(ForgeHooks.java:325) ~[forge-1.16.5-36.0.1_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}
	at net.minecraft.entity.LivingEntity.attackEntityFrom(LivingEntity.java:991) ~[forge-1.16.5-36.0.1_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}
	at net.minecraft.entity.passive.AnimalEntity.attackEntityFrom(AnimalEntity.java:80) ~[forge-1.16.5-36.0.1_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}
	at net.minecraft.entity.player.PlayerEntity.attackTargetEntityWithCurrentItem(PlayerEntity.java:1167) ~[forge-1.16.5-36.0.1_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:accesstransformer:B}
	at net.minecraft.client.multiplayer.PlayerController.attackEntity(PlayerController.java:373) ~[forge-1.16.5-36.0.1_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.Minecraft.clickMouse(Minecraft.java:1343) ~[forge-1.16.5-36.0.1_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
	at net.minecraft.client.Minecraft.processKeyBinds(Minecraft.java:1688) ~[forge-1.16.5-36.0.1_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
	at net.minecraft.client.Minecraft.runTick(Minecraft.java:1507) ~[forge-1.16.5-36.0.1_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
	at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:979) ~[forge-1.16.5-36.0.1_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
	at net.minecraft.client.Minecraft.run(Minecraft.java:612) ~[forge-1.16.5-36.0.1_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
	at net.minecraft.client.main.Main.main(Main.java:184) ~[forge-1.16.5-36.0.1_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] {}
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64) ~[?:?] {}
	at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] {}
	at java.lang.reflect.Method.invoke(Method.java:564) ~[?:?] {}
	at net.minecraftforge.userdev.FMLUserdevClientLaunchProvider.lambda$launchService$0(FMLUserdevClientLaunchProvider.java:52) ~[forge-1.16.5-36.0.1_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-8.0.9.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-8.0.9.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-8.0.9.jar:?] {}
	at cpw.mods.modlauncher.Launcher.run(Launcher.java:82) [modlauncher-8.0.9.jar:?] {}
	at cpw.mods.modlauncher.Launcher.main(Launcher.java:66) [modlauncher-8.0.9.jar:?] {}
	at net.minecraftforge.userdev.LaunchTesting.main(LaunchTesting.java:105) [forge-1.16.5-36.0.1_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {}

 

[poopoodice 119]

You need to check before casting, like we usually do.

https://mcforge.readthedocs.io/en/latest/concepts/sides/#performing-side-specific-operations

[Draco18s 2417]

1 hour ago, Luis_ST said:

ClientWorld

Gasp, you're not on the server.