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StateHelper ​

com.jsmacrosce.jsmacros.client.api.helper.world.StateHelper

Since1.8.4

Base helper for block and fluid states, exposing their named properties. with(String,
String) returns a new helper without modifying the wrapped state.

js
const reg = Client.getRegistryManager();  
const state = reg.getBlockState("minecraft:oak_stairs", "[facing=east]");  
const northFacing = state.with("facing", "north");  
Chat.log(northFacing.toMap().facing);

Type Parameters ​

  • U: the block or fluid state wrapped by this helper.

Constructors ​

new StateHelper ​

new StateHelper(U extends StateHolder<?, ?> base)#
Stores the supplied block or fluid state as the value wrapped by this helper.

Parameters:

  • base: block or fluid state to wrap

Methods ​

toMap ​

toMap(): Map<String, String>Since1.8.4#
Returns every property of the wrapped state, including properties at their default values, keyed by property name and valued by the property's game-defined value name. These names can be passed to with(String, String).
Returns: the property names and their current values.

with ​

with(String property, String value): StateHelper<U extends StateHolder<?, ?>>Since1.8.4#
Returns a new helper with the named property set; the original helper and world are unchanged. Throws IllegalArgumentException if the property is absent or the value is invalid. Property names and value spellings are shown by toMap().

Parameters:

  • property: property name, as shown by toMap().
  • value: value spelling, as shown by toMap().
Returns: a new helper of the same kind holding the state with that property set.