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Improve equal item listing.

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Change when items should be grouped.
Instead of relaying strictly from ignoreMetaData set, now try to group equal elements without durability check, and use set only if that fails.
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BONNe 2022-03-22 12:49:57 +02:00 committed by GitHub
parent e96e2c7e72
commit 36ad61b4b9
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 28 additions and 6 deletions
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34
src/main/java/world/bentobox/challenges/utils/Utils.java
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@ -7,16 +7,12 @@ import java.util.List;
import java.util.Locale;
import java.util.Set;
import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.Statistic;
import org.bukkit.World;
import org.bukkit.*;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.entity.EntityType;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.*;
import org.bukkit.potion.PotionData;
import org.bukkit.potion.PotionEffectType;
import org.bukkit.potion.PotionType;
import org.eclipse.jdt.annotation.Nullable;
@ -31,6 +27,31 @@ import world.bentobox.bentobox.util.Util;
*/
public class Utils
{
/**
* This method checks if 2 given item stacks are similar without durability check.
* @param input First item.
* @param stack Second item.
* @return {@code true} if items are equal, {@code false} otherwise.
*/
public static boolean isSimilarNoDurability(@Nullable ItemStack input, @Nullable ItemStack stack)
{
if (stack == null || input == null)
{
return false;
}
else if (stack == input)
{
return true;
}
else
{
return input.getType() == stack.getType() &&
input.hasItemMeta() == stack.hasItemMeta() &&
(!input.hasItemMeta() || Bukkit.getItemFactory().equals(input.getItemMeta(), stack.getItemMeta()));
}
}
/**
* This method groups input items in single itemstack with correct amount and returns it.
* Allows to remove duplicate items from list.
@ -55,7 +76,8 @@ public class Utils
ItemStack required = returnItems.get(i);
// Merge items which meta can be ignored or is similar to item in required list.
if (ignoreMetaData.contains(item.getType()) && item.getType().equals(required.getType()))
if (Utils.isSimilarNoDurability(required, item) ||
ignoreMetaData.contains(item.getType()) && item.getType().equals(required.getType()))
{
required.setAmount(required.getAmount() + item.getAmount());
isUnique = false;