add missing groups

src/main/kotlin/xyz/alexcrea/cuanvil/dependency/DependencyManager.kt

@@ -9,7 +9,7 @@ import org.bukkit.event.inventory.PrepareAnvilEvent
 import org.bukkit.inventory.AnvilInventory
 import org.bukkit.inventory.ItemStack
 import xyz.alexcrea.cuanvil.config.ConfigHolder
-import xyz.alexcrea.cuanvil.dependency.datapack.DataPackTest
+import xyz.alexcrea.cuanvil.dependency.datapack.DataPackDependency
 import xyz.alexcrea.cuanvil.dependency.gui.ExternGuiTester
 import xyz.alexcrea.cuanvil.dependency.gui.GuiTesterSelector
 import xyz.alexcrea.cuanvil.dependency.packet.PacketManager
@@ -85,7 +85,7 @@ object DependencyManager {
         enchantmentSquaredCompatibility?.registerPluginConfiguration()
 
         // datapacks
-        DataPackTest.handleDatapackConfigs()
+        DataPackDependency.handleDatapackConfigs()
     }
 
     fun registerEnchantments() {

src/main/kotlin/xyz/alexcrea/cuanvil/dependency/datapack/DataPackDependency.kt

@@ -1,19 +1,22 @@
 package xyz.alexcrea.cuanvil.dependency.datapack
 
 import io.delilaheve.CustomAnvil
+import org.bukkit.Material
 import org.bukkit.NamespacedKey
 import org.bukkit.configuration.file.FileConfiguration
 import org.bukkit.configuration.file.YamlConfiguration
 import xyz.alexcrea.cuanvil.api.ConflictBuilder
 import xyz.alexcrea.cuanvil.api.EnchantmentApi
+import xyz.alexcrea.cuanvil.api.MaterialGroupApi
 import xyz.alexcrea.cuanvil.config.ConfigHolder
 import xyz.alexcrea.cuanvil.enchant.wrapped.CABukkitEnchantment
 import xyz.alexcrea.cuanvil.enchant.wrapped.CAIncompatibleAllEnchant
+import xyz.alexcrea.cuanvil.group.IncludeGroup
 import xyz.alexcrea.cuanvil.update.UpdateUtils
 import xyz.alexcrea.cuanvil.update.Version
 import java.io.InputStreamReader
 
-object DataPackTest {
+object DataPackDependency {
     private val START_DETECT_VERSION = Version(1, 19, 0)
 
     /**
@@ -62,9 +65,17 @@ object DataPackTest {
     }
 
     private fun configureDatapack(pack: String) {
+        val itemGroups = javaClass.getResource("/datapack/$pack/item_groups.yml")
         val itemConflict = javaClass.getResource("/datapack/$pack/item_conflict.yml")
         val enchantConflict = javaClass.getResource("/datapack/$pack/enchant_conflict.yml")
 
+        if (itemGroups != null) {
+            val reader = InputStreamReader(itemGroups.openStream())
+            val yml = YamlConfiguration.loadConfiguration(reader)
+
+            handleItemGroups(yml)
+        }
+
         val newConflictList = ArrayList<ConflictBuilder>()
         var needSave = false
         if (itemConflict != null) {
@@ -90,6 +101,45 @@ object DataPackTest {
         }
     }
 
+    // Order matter for this file
+    // Could rewrite to not matter but not really important, so I keep it like that
+    private fun handleItemGroups(yml: YamlConfiguration) {
+        for (groupName in yml.getKeys(false)) {
+            val section = yml.getConfigurationSection(groupName) ?: continue
+
+            var group = MaterialGroupApi.getGroup(groupName)
+            val exist = group != null
+
+            if(group == null) group = IncludeGroup(groupName)
+
+            for (name in section.getStringList("items")) {
+                val mat = Material.getMaterial(name.uppercase())
+                if(mat == null){
+                    CustomAnvil.instance.logger.warning("Could not find material $name for item group $groupName")
+                    continue
+                }
+                group.addToPolicy(mat)
+            }
+            for (name in section.getStringList("groups")) {
+                val otherGroup = MaterialGroupApi.getGroup(name)
+                if(otherGroup == null){
+                    CustomAnvil.instance.logger.warning("Could not find sub group $name for group $groupName")
+                    continue
+                }
+
+                group.addToPolicy(otherGroup)
+            }
+
+            group.updateMaterials()
+
+            if(exist){
+                MaterialGroupApi.writeMaterialGroup(group)
+            }else{
+                MaterialGroupApi.addMaterialGroup(group, true)
+            }
+        }
+    }
+
     private fun addItemConflicts(yml: FileConfiguration, conflictList: MutableList<ConflictBuilder>) {
         for (ench in yml.getKeys(false)) {
             val groups = yml.getStringList(ench)

src/main/resources/datapack/bracken/item_groups.yml

@@ -0,0 +1,15 @@
+horse_armor:
+  items:
+    - leather_horse_armor
+    - iron_horse_armor
+    - golden_horse_armor
+    - diamond_horse_armor
+
+wolf_armor:
+  items:
+    - wolf_armor
+
+pet_armor:
+  groups:
+    - wolf_armor
+    - horse_armor