com.simibubi.create.content.contraptions.relays.advanced

Class GantryShaftBlock.PlacementHelper

java.lang.Object

com.simibubi.create.foundation.utility.placement.util.PoleHelper<net.minecraft.util.Direction>

com.simibubi.create.content.contraptions.relays.advanced.GantryShaftBlock.PlacementHelper

All Implemented Interfaces:

IPlacementHelper

Enclosing class:

GantryShaftBlock

public static class GantryShaftBlock.PlacementHelper
extends PoleHelper<net.minecraft.util.Direction>

Field Summary

Fields inherited from class com.simibubi.create.foundation.utility.placement.util.PoleHelper

axisFunction, property, statePredicate

Fields inherited from interface com.simibubi.create.foundation.utility.placement.IPlacementHelper

ID

Constructor Summary

Constructors

Constructor and Description
PlacementHelper()

Method Summary

Modifier and Type	Method and Description
java.util.function.Predicate<net.minecraft.item.ItemStack>	getItemPredicate()
PlacementOffset	getOffset(net.minecraft.entity.player.PlayerEntity player, net.minecraft.world.World world, net.minecraft.block.BlockState state, net.minecraft.util.math.BlockPos pos, net.minecraft.util.math.BlockRayTraceResult ray)

Methods inherited from class com.simibubi.create.foundation.utility.placement.util.PoleHelper

attachedPoles, getStatePredicate, matchesAxis

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.simibubi.create.foundation.utility.placement.IPlacementHelper

displayGhost, getOffset, matchesItem, matchesState, orderedByDistance, orderedByDistance, orderedByDistanceExceptAxis, orderedByDistanceExceptAxis, orderedByDistanceExceptAxis, orderedByDistanceExceptAxis, orderedByDistanceOnlyAxis, orderedByDistanceOnlyAxis, renderArrow, renderArrow, renderAt

Constructor Detail

PlacementHelper

public PlacementHelper()

Method Detail

getItemPredicate

public java.util.function.Predicate<net.minecraft.item.ItemStack> getItemPredicate()

Returns:

a predicate that gets tested with the items held in the players hands
should return true if this placement helper is active with the given item

getOffset

public PlacementOffset getOffset(net.minecraft.entity.player.PlayerEntity player,
                                 net.minecraft.world.World world,
                                 net.minecraft.block.BlockState state,
                                 net.minecraft.util.math.BlockPos pos,
                                 net.minecraft.util.math.BlockRayTraceResult ray)

Specified by:

getOffset in interface IPlacementHelper

Overrides:

getOffset in class PoleHelper<net.minecraft.util.Direction>

Parameters:

player - the player that activated the placement helper

world - the world that the placement helper got activated in

state - the Blockstate of the Block that the player is looking at or clicked on

pos - the position of the Block the player is looking at or clicked on

ray - the exact raytrace result

Returns:

the PlacementOffset object describing where to place the new block.
Use PlacementOffset.fail() when no new position could be found.
Use PlacementOffset.success(Vector3i) with the new BlockPos to indicate a success and call PlacementOffset.withTransform(Function) if the blocks default state has to be modified before it is placed