forked from virt-mirrors/Sit
65 lines
2.4 KiB
Java
65 lines
2.4 KiB
Java
package one.oth3r.sit.file;
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import com.google.gson.annotations.SerializedName;
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import net.minecraft.item.ItemStack;
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import net.minecraft.registry.Registries;
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import net.minecraft.registry.tag.TagKey;
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import net.minecraft.util.Identifier;
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import java.util.ArrayList;
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public class CustomItem {
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@SerializedName("item-ids")
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private ArrayList<String> itemIDs = new ArrayList<>();
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@SerializedName("item-tags")
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private ArrayList<String> itemTags = new ArrayList<>();
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public CustomItem() {}
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public CustomItem(ArrayList<String> itemIDs, ArrayList<String> itemTags) {
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this.itemIDs = itemIDs;
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this.itemTags = itemTags;
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}
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public ArrayList<String> getItemIDs() {
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return itemIDs;
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}
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public ArrayList<String> getItemTags() {
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return itemTags;
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}
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/**
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* returns if the block is the correct type or not
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* @param itemStack the blockstate to check
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* @return if the type of block is matching the CustomBlock rules (e.g. if it is wood, ect.)
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*/
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public boolean checkItem(ItemStack itemStack) {
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String itemId = Registries.ITEM.getId(itemStack.getItem()).toString();
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// check the custom item ids
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for (String id : itemIDs) {
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// if there is a match for the NOT(!) item, its filtered, false
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if (id.startsWith("!") && id.substring(1).equalsIgnoreCase(itemId)) return false;
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// if there is a match for the item, return true immediately
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if (id.equalsIgnoreCase(itemId)) return true;
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}
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// a boolean to check if one of the items are in a filtered tag
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boolean tagCheck = false;
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// check the custom item tags
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for (String tag : itemTags) {
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// substring to remove # and if needed, "!"
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// if a NOT tag
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if (tag.startsWith("!")) {
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// if there is a math for the NOT(!) tag, return false
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if (itemStack.isIn(TagKey.of(Registries.ITEM.getKey(), new Identifier(tag.substring(2))))) return false;
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}
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// else (normal tag), if there is a match, set tagCheck to true
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else if (itemStack.isIn(TagKey.of(Registries.ITEM.getKey(), new Identifier(tag.substring(1))))) tagCheck = true;
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}
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// not returning true in the loop because there might be a (!) not tag that the item might fall into, after the item was already in another tag
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return tagCheck;
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}
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}
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