Implemented teleporting

src/main/java/eu/ruekov/ruakij/LinkedBeaconTeleporters/Main.java

@@ -1,9 +1,11 @@
 package eu.ruekov.ruakij.LinkedBeaconTeleporters;
 
+import eu.ruekov.ruakij.LinkedBeaconTeleporters.customPlayerMoveEvent.CustomPlayerMoveEventHandler;
 import eu.ruekov.ruakij.LinkedBeaconTeleporters.linkedBeaconTeleporter.LinkedBeaconTeleporterManager;
 import eu.ruekov.ruakij.LinkedBeaconTeleporters.listener.OnBlockBreak;
 import eu.ruekov.ruakij.LinkedBeaconTeleporters.listener.OnBlockPlace;
 import eu.ruekov.ruakij.LinkedBeaconTeleporters.listener.OnCraftItemEvent;
+import eu.ruekov.ruakij.LinkedBeaconTeleporters.listener.OnCustomPlayerMove;
 import org.bukkit.Bukkit;
 import org.bukkit.configuration.file.FileConfiguration;
 import org.bukkit.configuration.file.YamlConfiguration;
@@ -35,6 +37,9 @@ public class Main extends JavaPlugin {
         pluginManager.registerEvents(new OnBlockPlace(), this);
         pluginManager.registerEvents(new OnCraftItemEvent(), this);
 
+        CustomPlayerMoveEventHandler cpmHandler = new CustomPlayerMoveEventHandler(this, true);
+        cpmHandler.registerListener(new OnCustomPlayerMove());
+
         loadConfigs();
 
         lbtManager = new LinkedBeaconTeleporterManager();

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

@@ -0,0 +1,82 @@
+package eu.ruekov.ruakij.LinkedBeaconTeleporters.listener;
+
+import eu.ruekov.ruakij.LinkedBeaconTeleporters.Function;
+import eu.ruekov.ruakij.LinkedBeaconTeleporters.Main;
+import eu.ruekov.ruakij.LinkedBeaconTeleporters.customPlayerMoveEvent.CustomPlayerMoveEvent;
+import eu.ruekov.ruakij.LinkedBeaconTeleporters.customPlayerMoveEvent.CustomPlayerMoveEventListener;
+import eu.ruekov.ruakij.LinkedBeaconTeleporters.linkedBeaconTeleporter.LinkedBeaconTeleporterBlock;
+import org.bukkit.Material;
+import org.bukkit.block.Block;
+import org.bukkit.entity.Player;
+import org.bukkit.util.Vector;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.UUID;
+
+public class OnCustomPlayerMove implements CustomPlayerMoveEventListener {
+
+    static HashMap<UUID, LinkedBeaconTeleporterBlock> playerBeaconLocation = new HashMap<>();
+
+    @Override
+    public void tick(CustomPlayerMoveEvent e) {
+    }
+
+    @Override
+    public void locationChange(CustomPlayerMoveEvent e) {
+
+        Player p = e.player();
+        UUID uuid = p.getUniqueId();
+
+        // If player found in ignoreList, remove
+        if(playerBeaconLocation.containsKey(uuid))
+            playerBeaconLocation.remove(uuid);
+
+        // Check if player is on-top of a beacon
+        Block block = Function.searchForMaterial(
+                p.getLocation().add(0, -1, 0),
+                new Vector(0, -1, 0),
+                Material.BEACON,
+                Function.transparentMaterials
+        );
+
+        // Skip if not found
+        if(block == null) return;
+
+        // TODO: Check if beacon is active
+
+        // Check if beacon is a LinkedBeaconTeleporter
+        LinkedBeaconTeleporterBlock lbtBlock = Main.lbtManager.getLbtBlockFromLocation(block.getLocation());
+
+        // Ignore if not found
+        if(lbtBlock == null) return;
+
+        // Check if player should be ignored on this LinkedBeaconTeleporter
+        if(playerBeaconLocation.get(uuid) != null && playerBeaconLocation.get(uuid) == lbtBlock) return;
+
+        // Find partnering Beacon
+        List<LinkedBeaconTeleporterBlock> lbtBlocks = Main.lbtManager.getLbtBlocksFromTeleportId(lbtBlock.teleporterId());
+        if(lbtBlocks == null) return;
+
+        // Get first partner thats not our current-block
+        LinkedBeaconTeleporterBlock lbtBlockPartner = null;
+        for(LinkedBeaconTeleporterBlock lbtBlockTmp: lbtBlocks){
+            if(lbtBlockTmp != lbtBlocks){
+                lbtBlockPartner = lbtBlockTmp;
+                break;
+            }
+        }
+        if(lbtBlockPartner == null){
+            // No other partner
+        }
+        else{
+            // Set player as ignored on target-LinkedBeaconTeleporter (so he wont trigger the teleport again)
+            playerBeaconLocation.put(uuid, lbtBlockPartner);
+
+            // Teleport
+            e.player().teleport(
+                    lbtBlockPartner.block().getLocation().add(0, 1, 0)
+            );
+        }
+    }
+}