Added tags.yml

core/common/src/main/kotlin/com/willfp/libreforge/LibreforgeSpigotPlugin.kt

@@ -6,8 +6,10 @@ import com.willfp.eco.core.command.impl.PluginCommand
 import com.willfp.eco.core.display.DisplayModule
 import com.willfp.eco.core.integrations.IntegrationLoader
 import com.willfp.eco.core.integrations.afk.AFKManager
+import com.willfp.eco.core.items.Items
 import com.willfp.libreforge.commands.CommandLibreforge
 import com.willfp.libreforge.configs.ChainsYml
+import com.willfp.libreforge.configs.TagsYml
 import com.willfp.libreforge.configs.lrcdb.CommandLrcdb
 import com.willfp.libreforge.display.ItemFlagDisplay
 import com.willfp.libreforge.effects.Effects
@@ -33,6 +35,7 @@ import com.willfp.libreforge.integrations.worldguard.WorldGuardIntegration
 import com.willfp.libreforge.levels.LevelTypes
 import com.willfp.libreforge.levels.placeholder.*
 import com.willfp.libreforge.placeholders.CustomPlaceholders
+import com.willfp.libreforge.tags.CustomTag
 import com.willfp.libreforge.triggers.DispatchedTriggerFactory
 import org.bukkit.Bukkit
 import org.bukkit.entity.LivingEntity
@@ -43,6 +46,7 @@ internal lateinit var plugin: LibreforgeSpigotPlugin
 
 class LibreforgeSpigotPlugin : EcoPlugin() {
     val chainsYml = ChainsYml(this)
+    val tagsYml = TagsYml(this)
 
     val dispatchedTriggerFactory = DispatchedTriggerFactory(this)
 
@@ -106,6 +110,10 @@ class LibreforgeSpigotPlugin : EcoPlugin() {
             )
         }
 
+        for (config in tagsYml.getSubsections("tags")) {
+            Items.registerTag(CustomTag(config, this))
+        }
+
         for (customPlaceholder in this.configYml.getSubsections("placeholders")) {
             CustomPlaceholders.load(customPlaceholder, this)
         }

core/common/src/main/kotlin/com/willfp/libreforge/configs/TagsYml.kt

@@ -0,0 +1,14 @@
+package com.willfp.libreforge.configs
+
+import com.willfp.eco.core.EcoPlugin
+import com.willfp.eco.core.config.BaseConfig
+import com.willfp.eco.core.config.ConfigType
+
+class TagsYml(
+    plugin: EcoPlugin
+): BaseConfig(
+    "tags",
+    plugin,
+    true,
+    ConfigType.YAML
+)

core/common/src/main/kotlin/com/willfp/libreforge/tags/CustomTag.kt

@@ -0,0 +1,26 @@
+package com.willfp.libreforge.tags
+
+import com.willfp.eco.core.EcoPlugin
+import com.willfp.eco.core.config.interfaces.Config
+import com.willfp.eco.core.items.Items
+import com.willfp.eco.core.items.matches
+import com.willfp.eco.core.items.tag.CustomItemTag
+import com.willfp.eco.core.recipe.parts.EmptyTestableItem
+import org.bukkit.inventory.ItemStack
+
+class CustomTag(
+    config: Config,
+    plugin: EcoPlugin
+): CustomItemTag(plugin.createNamespacedKey(config.getString("id"))) {
+    private val items = config.getStrings("items")
+        .map { Items.lookup(it) }
+        .filterNot { it is EmptyTestableItem }
+
+    override fun matches(p0: ItemStack): Boolean {
+        return items.matches(p0)
+    }
+
+    override fun getExampleItem(): ItemStack? {
+        return items.firstOrNull()?.item
+    }
+}

core/common/src/main/resources/tags.yml

@@ -0,0 +1,8 @@
+# Custom item tags, read here for more: https://plugins.auxilor.io/all-plugins/the-item-lookup-system#item-tags
+# You can use these tags in the item lookup system with "#libreforge:<tag_id>"
+
+tags:
+  - id: example_tag
+    items:
+      - "netherite_sword"
+      - "diamond_sword"