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InventoryContents.java
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InventoryContents.java
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package com.denizenscript.denizen.objects.properties.inventory;
import com.denizenscript.denizen.objects.InventoryTag;
import com.denizenscript.denizen.objects.ItemTag;
import com.denizenscript.denizencore.objects.Mechanism;
import com.denizenscript.denizencore.objects.core.ListTag;
import com.denizenscript.denizencore.objects.ObjectTag;
import com.denizenscript.denizencore.objects.core.MapTag;
import com.denizenscript.denizencore.objects.properties.Property;
import com.denizenscript.denizencore.objects.properties.PropertyParser;
import com.denizenscript.denizencore.utilities.text.StringHolder;
import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.inventory.ItemStack;
public class InventoryContents implements Property {
public static boolean describes(ObjectTag inventory) {
// All inventories should have contents
return inventory instanceof InventoryTag;
}
public static InventoryContents getFrom(ObjectTag inventory) {
if (!describes(inventory)) {
return null;
}
return new InventoryContents((InventoryTag) inventory);
}
public static final String[] handledMechs = new String[] {
"contents"
};
InventoryTag inventory;
public InventoryContents(InventoryTag inventory) {
this.inventory = inventory;
}
public ListTag getContents(int simpleOrFull) {
if (inventory.getInventory() == null) {
return null;
}
ListTag contents = new ListTag();
boolean containsNonAir = false;
for (ItemStack item : inventory.getInventory().getContents()) {
if (item != null && item.getType() != Material.AIR) {
containsNonAir = true;
if (simpleOrFull == 1) {
contents.add(new ItemTag(item).identifySimple());
}
else {
contents.addObject(new ItemTag(item));
}
}
else {
contents.addObject(new ItemTag(Material.AIR));
}
}
if (!containsNonAir) {
contents.clear();
}
else {
for (int x = contents.size() - 1; x >= 0; x--) {
if (!contents.get(x).equals("i@air")) {
break;
}
contents.remove(x);
}
}
return contents;
}
public ListTag getContentsWithLore(String lore, boolean simple) {
if (inventory.getInventory() == null) {
return null;
}
ListTag contents = new ListTag();
lore = ChatColor.stripColor(lore);
for (ItemStack item : inventory.getInventory().getContents()) {
if (item != null && item.getType() != Material.AIR) {
if (item.hasItemMeta() && item.getItemMeta().hasLore()) {
for (String line : item.getItemMeta().getLore()) {
// Add the item to the list if it contains the lore specified in
// the context
if (ChatColor.stripColor(line).equalsIgnoreCase(lore)) {
if (simple) {
contents.add(new ItemTag(item).identifySimple());
}
else {
contents.addObject(new ItemTag(item));
}
break;
}
}
}
}
}
return contents;
}
@Override
public String getPropertyString() {
if (!inventory.getIdType().equals("generic") && !inventory.isUnique()) {
return null;
}
ListTag contents = getContents(0);
if (contents == null || contents.isEmpty()) {
return null;
}
else {
return contents.identify();
}
}
@Override
public String getPropertyId() {
return "contents";
}
public static void registerTags() {
// <--[tag]
// @attribute <InventoryTag.map_slots>
// @returns MapTag
// @group properties
// @description
// Returns a map of inventory slots to the items in those slots (excludes air).
// -->
PropertyParser.<InventoryContents>registerTag("map_slots", (attribute, contents) -> {
MapTag map = new MapTag();
ItemStack[] items = contents.inventory.getContents();
for (int i = 0; i < items.length; i++) {
if (items[i] == null || items[i].getType() == Material.AIR) {
continue;
}
map.map.put(new StringHolder(String.valueOf(i + 1)), new ItemTag(items[i]));
}
return map;
});
// <--[tag]
// @attribute <InventoryTag.list_contents>
// @returns ListTag(ItemTag)
// @group properties
// @mechanism InventoryTag.contents
// @description
// Returns a list of all items in the inventory.
// -->
PropertyParser.<InventoryContents>registerTag("list_contents", (attribute, contents) -> {
// <--[tag]
// @attribute <InventoryTag.list_contents.simple>
// @returns ListTag(ItemTag)
// @group properties
// @mechanism InventoryTag.contents
// @description
// Returns a list of all items in the inventory, without item properties.
// -->
if (attribute.startsWith("simple", 2)) {
attribute.fulfill(1);
return contents.getContents(1);
}
// <--[tag]
// @attribute <InventoryTag.list_contents.with_lore[<element>]>
// @returns ListTag(ItemTag)
// @group properties
// @mechanism InventoryTag.contents
// @description
// Returns a list of all items in the inventory with the specified
// lore. Color codes are ignored.
// -->
if (attribute.startsWith("with_lore", 2)) {
attribute.fulfill(1);
// Must specify lore to check
if (!attribute.hasContext(1)) {
return null;
}
String lore = attribute.getContext(1);
attribute.fulfill(1);
// <--[tag]
// @attribute <InventoryTag.list_contents.with_lore[<element>].simple>
// @returns ListTag(ItemTag)
// @group properties
// @mechanism InventoryTag.contents
// @description
// Returns a list of all items in the inventory with the specified
// lore, without item properties. Color codes are ignored.
// -->
if (attribute.startsWith("simple", 2)) {
attribute.fulfill(1);
return contents.getContentsWithLore(lore, true);
}
return contents.getContentsWithLore(lore, false);
}
return contents.getContents(0);
});
}
@Override
public void adjust(Mechanism mechanism) {
// <--[mechanism]
// @object InventoryTag
// @name contents
// @input ListTag(ItemTag)
// @description
// Sets the contents of the inventory.
// @tags
// <InventoryTag.list_contents>
// <InventoryTag.list_contents.simple>
// <InventoryTag.list_contents.with_lore[<lore>]>
// <InventoryTag.list_contents.with_lore[<lore>].simple>
// -->
if (mechanism.matches("contents") && inventory.getIdType().equals("generic")) {
inventory.setContents(mechanism.valueAsType(ListTag.class), mechanism.context);
}
}
}