Merge branch 'release/1.1.0.6'

Author: Maxlego08

API/src/main/java/fr/maxlego08/menu/api/ItemManager.java

@@ -0,0 +1,40 @@
+package fr.maxlego08.menu.api;
+
+import fr.maxlego08.menu.api.mechanic.MechanicFactory;
+import fr.maxlego08.menu.api.mechanic.MechanicListener;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.plugin.Plugin;
+
+import java.io.File;
+import java.util.Optional;
+import java.util.Set;
+
+public interface ItemManager {
+
+    void loadAll();
+
+    void loadCustomItems();
+
+    void loadCustomItem(File file);
+
+    void reloadCustomItems();
+
+    boolean isCustomItem(String itemId);
+
+    boolean isCustomItem(ItemStack itemStack);
+
+    Optional<String> getItemId(ItemStack itemStack);
+
+    Set<String> getItemIds();
+
+    void registerListeners(Plugin plugin, String mechanicId, MechanicListener listener);
+
+    void unloadListeners();
+
+    void registerMechanicFactory(MechanicFactory factory);
+
+    void giveItem(Player player, String itemId);
+
+    void executeCheckInventoryItems(Player player);
+}