[1.16.1]Block Properties

[Luis_ST]

Is there a way to set the Block Propertie ".doesNotBlockMovement()" only if the player has an Enchantment

[Draco18s]

Not really no. I did something like this a long while back, but you can't fiddle with that property. You have to fiddle with whatever you can do with the available methods. e.g. you can return an empty voxel shape from getCollisionShape which does allow you to check what the player has or is.

[Luis_ST]

okay thanks

[Luis_ST]

1 hour ago, Draco18s said:

Not really no. I did something like this a long while back, but you can't fiddle with that property. You have to fiddle with whatever you can do with the available methods. e.g. you can return an empty voxel shape from getCollisionShape which does allow you to check what the player has or is.

i creat this but i get an error when i remove try catch:

 

	@Override
	public VoxelShape getCollisionShape(BlockState state, IBlockReader worldIn, BlockPos pos, ISelectionContext context) {
		
		PlayerEntity player = (PlayerEntity) context.getEntity();
		
		try {
			
			if (player.inventory.armorItemInSlot(0).getItem() == Items.LEATHER_BOOTS) {
				
				return VoxelShapes.fullCube();
				
			} else {
				
				return VoxelShapes.empty();
				
			}
			
		} catch (Exception e) {
			
			return VoxelShapes.empty();
			
		}
		
	}

 

net.minecraft.crash.ReportedException: Rendering overlay
	at net.minecraft.client.renderer.GameRenderer.updateCameraAndRender(GameRenderer.java:489) ~[forge-1.16.1-32.0.108_mapped_snapshot_20200514-1.16-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
	at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:988) ~[forge-1.16.1-32.0.108_mapped_snapshot_20200514-1.16-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
	at net.minecraft.client.Minecraft.run(Minecraft.java:587) ~[forge-1.16.1-32.0.108_mapped_snapshot_20200514-1.16-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
	at net.minecraft.client.main.Main.main(Main.java:184) ~[forge-1.16.1-32.0.108_mapped_snapshot_20200514-1.16-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] {}
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?] {}
	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$0(FMLUserdevClientLaunchProvider.java:55) ~[forge-1.16.1-32.0.108_mapped_snapshot_20200514-1.16-recomp.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-6.1.3.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-6.1.3.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-6.1.3.jar:?] {}
	at cpw.mods.modlauncher.Launcher.run(Launcher.java:81) [modlauncher-6.1.3.jar:?] {}
	at cpw.mods.modlauncher.Launcher.main(Launcher.java:65) [modlauncher-6.1.3.jar:?] {}
	at net.minecraftforge.userdev.LaunchTesting.main(LaunchTesting.java:105) [forge-1.16.1-32.0.108_mapped_snapshot_20200514-1.16-recomp.jar:?] {}
Caused by: java.lang.NullPointerException
	at net.luis.cave.blocks.PowderSnow.getCollisionShape(PowderSnow.java:62) ~[?:?] {re:classloading}
	at net.minecraft.block.AbstractBlock$AbstractBlockState$Cache.<init>(AbstractBlock.java:845) ~[?:?] {re:classloading}
	at net.minecraft.block.AbstractBlock$AbstractBlockState$Cache.<init>(AbstractBlock.java:817) ~[?:?] {re:classloading}
	at net.minecraft.block.AbstractBlock$AbstractBlockState.cacheState(AbstractBlock.java:470) ~[?:?] {re:classloading}
	at net.minecraftforge.registries.GameData$BlockCallbacks.onBake(GameData.java:474) ~[?:?] {re:classloading}
	at net.minecraftforge.registries.ForgeRegistry.bake(ForgeRegistry.java:503) ~[?:?] {re:classloading}
	at net.minecraftforge.registries.GameData.lambda$freezeData$5(GameData.java:330) ~[?:?] {re:classloading}
	at com.google.common.collect.HashBiMap.forEach(HashBiMap.java:528) ~[guava-21.0.jar:?] {}
	at net.minecraftforge.registries.GameData.freezeData(GameData.java:328) ~[?:?] {re:classloading}
	at net.minecraftforge.fml.ModLoader.finishMods(ModLoader.java:273) ~[?:?] {re:classloading}
	at net.minecraftforge.fml.client.ClientModLoader.lambda$finishModLoading$7(ClientModLoader.java:131) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraftforge.fml.client.ClientModLoader.lambda$createRunnableWithCatch$5(ClientModLoader.java:109) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraftforge.fml.client.ClientModLoader.finishModLoading(ClientModLoader.java:131) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraftforge.fml.client.ClientModLoader.lambda$onreload$4(ClientModLoader.java:103) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
	at java.util.concurrent.CompletableFuture$UniRun.tryFire(CompletableFuture.java:783) ~[?:?] {}
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:479) ~[?:?] {}
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290) ~[?:?] {}
	at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1016) ~[?:?] {}
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1665) ~[?:?] {}
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1598) ~[?:?] {}
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183) ~[?:?] {}
[m[32m[17:40:03] [Render thread/INFO] [STDOUT/]: [net.minecraft.util.registry.Bootstrap:printToSYSOUT:127]: ---- Minecraft Crash Report ----
// I let you down. Sorry :(

Time: 02.12.20, 17:40
Description: Rendering overlay

java.lang.NullPointerException: Rendering overlay
	at net.luis.cave.blocks.PowderSnow.getCollisionShape(PowderSnow.java:62) ~[?:?] {re:classloading}
	at net.minecraft.block.AbstractBlock$AbstractBlockState$Cache.<init>(AbstractBlock.java:845) ~[?:?] {re:classloading}
	at net.minecraft.block.AbstractBlock$AbstractBlockState$Cache.<init>(AbstractBlock.java:817) ~[?:?] {re:classloading}
	at net.minecraft.block.AbstractBlock$AbstractBlockState.cacheState(AbstractBlock.java:470) ~[?:?] {re:classloading}
	at net.minecraftforge.registries.GameData$BlockCallbacks.onBake(GameData.java:474) ~[?:?] {re:classloading}
	at net.minecraftforge.registries.ForgeRegistry.bake(ForgeRegistry.java:503) ~[?:?] {re:classloading}
	at net.minecraftforge.registries.GameData.lambda$freezeData$5(GameData.java:330) ~[?:?] {re:classloading}
	at com.google.common.collect.HashBiMap.forEach(HashBiMap.java:528) ~[guava-21.0.jar:?] {}
	at net.minecraftforge.registries.GameData.freezeData(GameData.java:328) ~[?:?] {re:classloading}
	at net.minecraftforge.fml.ModLoader.finishMods(ModLoader.java:273) ~[?:?] {re:classloading}
	at net.minecraftforge.fml.client.ClientModLoader.lambda$finishModLoading$7(ClientModLoader.java:131) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraftforge.fml.client.ClientModLoader.lambda$createRunnableWithCatch$5(ClientModLoader.java:109) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraftforge.fml.client.ClientModLoader.finishModLoading(ClientModLoader.java:131) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraftforge.fml.client.ClientModLoader.lambda$onreload$4(ClientModLoader.java:103) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
	at java.util.concurrent.CompletableFuture$UniRun.tryFire(CompletableFuture.java:783) ~[?:?] {}
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:479) ~[?:?] {}
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290) ~[?:?] {}
	at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1016) ~[?:?] {}
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1665) ~[?:?] {}
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1598) ~[?:?] {}
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183) ~[?:?] {}

 

Edited December 2, 2020 by Luis_ST

[Draco18s]

What happens if the entity isn't a player?

What happens if the entity is null?