From 376695b46694af11780c203839d5baed1b11f76f Mon Sep 17 00:00:00 2001
From: Ruakij <alexander.b@railduction.eu>
Date: Sun, 9 May 2021 22:50:54 +0200
Subject: [PATCH] Implemented check to detect attempt to link 2 beacons

---
 .../listener/OnPrepareItemCraftEvent.java            | 11 +++++++++++
 .../listener/OnPrepareItemCraftEvent.java            | 12 ++++++++++++
 2 files changed, 23 insertions(+)
 create mode 100644 src/main/java/eu/ruekov/ruakij/LinkedBeaconTeleporters/linkedBeaconTeleporter/listener/OnPrepareItemCraftEvent.java

diff --git a/src/main/java/eu/ruekov/ruakij/LinkedBeaconTeleporters/linkedBeaconTeleporter/listener/OnPrepareItemCraftEvent.java b/src/main/java/eu/ruekov/ruakij/LinkedBeaconTeleporters/linkedBeaconTeleporter/listener/OnPrepareItemCraftEvent.java
new file mode 100644
index 0000000..a2a5c3b
--- /dev/null
+++ b/src/main/java/eu/ruekov/ruakij/LinkedBeaconTeleporters/linkedBeaconTeleporter/listener/OnPrepareItemCraftEvent.java
@@ -0,0 +1,11 @@
+package eu.ruekov.ruakij.LinkedBeaconTeleporters.linkedBeaconTeleporter.listener;
+
+import org.bukkit.inventory.CraftingInventory;
+import org.bukkit.inventory.InventoryView;
+
+public class OnPrepareItemCraftEvent {
+
+    public static void onPrepareItemCraftEvent(CraftingInventory what, InventoryView view, boolean isRepair){
+
+    }
+}
diff --git a/src/main/java/eu/ruekov/ruakij/LinkedBeaconTeleporters/listener/OnPrepareItemCraftEvent.java b/src/main/java/eu/ruekov/ruakij/LinkedBeaconTeleporters/listener/OnPrepareItemCraftEvent.java
index 045014e..83c7dbc 100644
--- a/src/main/java/eu/ruekov/ruakij/LinkedBeaconTeleporters/listener/OnPrepareItemCraftEvent.java
+++ b/src/main/java/eu/ruekov/ruakij/LinkedBeaconTeleporters/listener/OnPrepareItemCraftEvent.java
@@ -14,5 +14,17 @@ public class OnPrepareItemCraftEvent implements Listener {
     @EventHandler(priority = EventPriority.LOW)
     public void onPrepareItemCraftEvent(CraftingInventory what, InventoryView view, boolean isRepair){
 
+        ItemStack[] matrix = what.getMatrix();
+
+        // Check if 2 beacons are in the crafting-slots
+        int beaconCount = 0;
+        for (ItemStack item : matrix) {
+            if(item.getType() == Material.BEACON)
+                beaconCount++;
+        }
+        if(beaconCount == 2){
+            // Exactly 2 beacons found
+            eu.ruekov.ruakij.LinkedBeaconTeleporters.linkedBeaconTeleporter.listener.OnPrepareItemCraftEvent.onPrepareItemCraftEvent(what, view, isRepair);
+        }
     }
 }