138 lines
3.3 KiB
Java
138 lines
3.3 KiB
Java
//
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// Created by BONNe
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// Copyright - 2019
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//
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package world.bentobox.challenges.database.object.requirements;
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import java.util.ArrayList;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Objects;
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import java.util.stream.Collectors;
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import org.bukkit.inventory.ItemStack;
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import com.google.gson.annotations.Expose;
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/**
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* This class contains all necessary requirements to complete inventory type challenge.
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*/
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public class InventoryRequirements extends Requirements
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{
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/**
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* Constructor Requirements creates a new Requirements instance.
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*/
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public InventoryRequirements()
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{
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// Empty constructor
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}
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// ---------------------------------------------------------------------
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// Section: Getters and Setters
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// ---------------------------------------------------------------------
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/**
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* Method InventoryRequirements#getRequiredItems returns the requiredItems of this object.
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*
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* @return the requiredItems (type List<ItemStack>) of this object.
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*/
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public List<ItemStack> getRequiredItems()
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{
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return requiredItems;
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}
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/**
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* Method InventoryRequirements#setRequiredItems sets new value for the requiredItems of this object.
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* @param requiredItems new value for this object.
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*
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*/
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public void setRequiredItems(List<ItemStack> requiredItems)
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{
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this.requiredItems = requiredItems;
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}
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/**
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* Method InventoryRequirements#isTakeItems returns the takeItems of this object.
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*
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* @return the takeItems (type boolean) of this object.
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*/
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public boolean isTakeItems()
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{
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return takeItems;
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}
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/**
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* Method InventoryRequirements#setTakeItems sets new value for the takeItems of this object.
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* @param takeItems new value for this object.
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*
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*/
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public void setTakeItems(boolean takeItems)
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{
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this.takeItems = takeItems;
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}
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// ---------------------------------------------------------------------
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// Section: Other methods
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// ---------------------------------------------------------------------
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/**
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* Method isValid returns if given requirement data is valid or not.
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*
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* @return {@code true} if data is valid, {@code false} otherwise.
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*/
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@Override
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public boolean isValid()
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{
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return super.isValid() &&
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this.requiredItems != null && this.requiredItems.stream().noneMatch(Objects::isNull);
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}
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/**
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* Method Requirements#clone allows to clone Requirements object, to avoid changing content when it is necessary
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* to use it.
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* @return InventoryRequirements clone
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*/
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@Override
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public Requirements clone()
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{
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InventoryRequirements clone = new InventoryRequirements();
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clone.setRequiredPermissions(new HashSet<>(this.getRequiredPermissions()));
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clone.setRequiredItems(this.requiredItems.stream().
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map(ItemStack::clone).
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collect(Collectors.toCollection(() -> new ArrayList<>(this.requiredItems.size()))));
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clone.setTakeItems(this.takeItems);
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return clone;
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}
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// ---------------------------------------------------------------------
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// Section: Variables
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// ---------------------------------------------------------------------
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/**
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* List of required ItemStacks in players inventory to complete this challenge.
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*/
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@Expose
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private List<ItemStack> requiredItems = new ArrayList<>();
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/**
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* Boolean that indicate if challenge completion should remove items from inventory.
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*/
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@Expose
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private boolean takeItems = true;
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}
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