net.fabricmc.fabric.api.gamerule.v1

Class GameRuleRegistry

java.lang.Object

net.fabricmc.fabric.api.gamerule.v1.GameRuleRegistry

public final class GameRuleRegistry
extends Object

A utility class which allows for registration of game rules. Note game rules with duplicate keys are not allowed. Checking if a game rule key is already taken can be done using hasRegistration(String).

Creation of rule types is done using GameRuleFactory.

See Also:

GameRuleFactory

Method Summary

Modifier and Type	Method and Description
static boolean	hasRegistration(String ruleName) Checks if a name for a game rule is already registered.
static <T extends net.minecraft.world.GameRules.Rule<T>> net.minecraft.world.GameRules.Key<T>	register(String name, CustomGameRuleCategory category, net.minecraft.world.GameRules.Type<T> type) Registers a GameRules.Rule with a custom category.
static <T extends net.minecraft.world.GameRules.Rule<T>> net.minecraft.world.GameRules.Key<T>	register(String name, net.minecraft.world.GameRules.Category category, net.minecraft.world.GameRules.Type<T> type) Registers a GameRules.Rule.

Methods inherited from class java.lang.Object

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

Method Detail

register

public static <T extends net.minecraft.world.GameRules.Rule<T>> net.minecraft.world.GameRules.Key<T> register(String name,
                                                                                                              net.minecraft.world.GameRules.Category category,
                                                                                                              net.minecraft.world.GameRules.Type<T> type)

Registers a GameRules.Rule.

Type Parameters:

T - the type of rule

Parameters:

name - the name of the rule

category - the category of this rule

type - the rule type

Returns:

a rule key which can be used to query the value of the rule

Throws:

IllegalStateException - if a rule of the same name already exists

register

public static <T extends net.minecraft.world.GameRules.Rule<T>> net.minecraft.world.GameRules.Key<T> register(String name,
                                                                                                              CustomGameRuleCategory category,
                                                                                                              net.minecraft.world.GameRules.Type<T> type)

Registers a GameRules.Rule with a custom category.

Type Parameters:

T - the type of rule

Parameters:

name - the name of the rule

category - the category of this rule

type - the rule type

Returns:

a rule key which can be used to query the value of the rule

Throws:

IllegalStateException - if a rule of the same name already exists

hasRegistration

public static boolean hasRegistration(String ruleName)

Checks if a name for a game rule is already registered.

Parameters:

ruleName - the rule name to test

Returns:

true if the name is taken.