Fixed Wrong Method-Arguments

src/main/java/eu/ruekov/ruakij/LinkedBeaconTeleporters/linkedBeaconTeleporter/listener/OnPrepareItemCraftEvent.java

@@ -8,8 +8,8 @@ import org.bukkit.inventory.ItemStack;
 
 public class OnPrepareItemCraftEvent {
 
-    public static void onPrepareItemCraftEvent(CraftingInventory what, InventoryView view, boolean isRepair){
-        ItemStack[] matrix = what.getMatrix();
+    public static void onPrepareItemCraftEvent(PrepareItemCraftEvent e){
+        ItemStack[] matrix = e.getInventory().getMatrix();
 
         // Check if one of provided items is already LinkedBeaconTeleporterItem and use first if found
         LinkedBeaconTeleporterItem lbtItem = null;
@@ -32,6 +32,6 @@ public class OnPrepareItemCraftEvent {
         item.setAmount(2);
 
         // Set as crafting-result
-        what.setResult(item);
+        e.getInventory().setResult(item);
     }
 }

src/main/java/eu/ruekov/ruakij/LinkedBeaconTeleporters/listener/OnPrepareItemCraftEvent.java

@@ -12,19 +12,20 @@ import org.bukkit.inventory.ItemStack;
 public class OnPrepareItemCraftEvent implements Listener {
 
     @EventHandler(priority = EventPriority.LOW)
-    public void onPrepareItemCraftEvent(CraftingInventory what, InventoryView view, boolean isRepair){
+    public void onPrepareItemCraftEvent(PrepareItemCraftEvent e){
 
-        ItemStack[] matrix = what.getMatrix();
+        ItemStack[] matrix = e.getInventory().getMatrix();
 
         // Check if 2 beacons are in the crafting-slots
         int beaconCount = 0;
         for (ItemStack item : matrix) {
+            if(item == null) continue;
             if(item.getType() == Material.BEACON)
                 beaconCount++;
         }
         if(beaconCount == 2){
             // Exactly 2 beacons found
-            eu.ruekov.ruakij.LinkedBeaconTeleporters.linkedBeaconTeleporter.listener.OnPrepareItemCraftEvent.onPrepareItemCraftEvent(what, view, isRepair);
+            eu.ruekov.ruakij.LinkedBeaconTeleporters.linkedBeaconTeleporter.listener.OnPrepareItemCraftEvent.onPrepareItemCraftEvent(e);
         }
     }
 }