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60 lines
2.1 KiB
Java
60 lines
2.1 KiB
Java
package net.minestom.server.advancements;
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import net.minestom.server.utils.validate.Check;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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import java.util.Collection;
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import java.util.Map;
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import java.util.concurrent.ConcurrentHashMap;
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/**
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* Used to manage all the registered {@link AdvancementTab}.
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* <p>
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* Use {@link #createTab(String, AdvancementRoot)} to create a tab with the appropriate {@link AdvancementRoot}.
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*/
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public class AdvancementManager {
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// root identifier = its advancement tab
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private final Map<String, AdvancementTab> advancementTabMap = new ConcurrentHashMap<>();
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/**
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* Creates a new {@link AdvancementTab} with a single {@link AdvancementRoot}.
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*
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* @param rootIdentifier the root identifier
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* @param root the root advancement
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* @return the newly created {@link AdvancementTab}
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* @throws IllegalStateException if a tab with the identifier {@code rootIdentifier} already exists
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*/
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@NotNull
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public AdvancementTab createTab(@NotNull String rootIdentifier, @NotNull AdvancementRoot root) {
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Check.stateCondition(advancementTabMap.containsKey(rootIdentifier),
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"A tab with the identifier '" + rootIdentifier + "' already exists");
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final AdvancementTab advancementTab = new AdvancementTab(rootIdentifier, root);
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this.advancementTabMap.put(rootIdentifier, advancementTab);
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return advancementTab;
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}
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/**
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* Gets an advancement tab by its root identifier.
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*
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* @param rootIdentifier the root identifier of the tab
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* @return the {@link AdvancementTab} associated with the identifier, null if not any
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*/
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@Nullable
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public AdvancementTab getTab(@NotNull String rootIdentifier) {
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return advancementTabMap.get(rootIdentifier);
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}
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/**
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* Gets all the created {@link AdvancementTab}.
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*
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* @return the collection containing all created {@link AdvancementTab}
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*/
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@NotNull
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public Collection<AdvancementTab> getTabs() {
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return advancementTabMap.values();
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}
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}
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