Merge pull request #4 from coderFlameyosFlow/nbt_additions

NBT additions and a BUNCH of other missed stuff.

Author: coderFlameyosFlow

src/main/java/me/flame/menus/components/files/InventoryLoaderSaver.java

@@ -0,0 +1,61 @@
+package me.flame.menus.components.nbt;
+
+import me.flame.menus.util.VersionHelper;
+import org.bukkit.inventory.ItemStack;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Ideally this wouldn't need to be a util, but because of the {@link LegacyNbt} it makes it easier. Legacy
+ * Will use the PDC wrapper if version is higher than 1.14
+ */
+public final class ItemNbt {
+
+    private static final NbtWrapper nbt = VersionHelper.IS_PDC_VERSION ? new Pdc() : new LegacyNbt();
+
+    /**
+     * Sets an NBT tag to the an {@link ItemStack}.
+     *
+     * @param itemStack The current {@link ItemStack} to be set.
+     * @param key       The NBT key to use.
+     * @param value     The tag value to set.
+     * @return An {@link ItemStack} that has NBT set.
+     */
+    public static ItemStack setString(@NotNull final ItemStack itemStack, @NotNull final String key, @NotNull final String value) {
+        return nbt.setString(itemStack, key, value);
+    }
+
+    /**
+     * Gets the NBT tag based on a given key.
+     *
+     * @param itemStack The {@link ItemStack} to get from.
+     * @param key       The key to look for.
+     * @return The tag that was stored in the {@link ItemStack}.
+     */
+    public static String getString(@NotNull final ItemStack itemStack, @NotNull final String key) {
+        return nbt.getString(itemStack, key);
+    }
+
+    /**
+     * Sets a boolean to the {@link ItemStack}.
+     * Mainly used for setting an item to be unbreakable on older versions.
+     *
+     * @param itemStack The {@link ItemStack} to set the boolean to.
+     * @param key       The key to use.
+     * @param value     The boolean value.
+     * @return An {@link ItemStack} with a boolean value set.
+     */
+    public static ItemStack setBoolean(@NotNull final ItemStack itemStack, @NotNull final String key, final boolean value) {
+        return nbt.setBoolean(itemStack, key, value);
+    }
+
+    /**
+     * Removes a tag from an {@link ItemStack}.
+     *
+     * @param itemStack The current {@link ItemStack} to be removed.
+     * @param key       The NBT key to remove.
+     * @return An {@link ItemStack} that has the tag removed.
+     */
+    public static ItemStack removeTag(@NotNull final ItemStack itemStack, @NotNull final String key) {
+        return nbt.removeTag(itemStack, key);
+    }
+}