Added Sign Interact

src/com/dre/dungeonsxl/listener/PlayerListener.java

@@ -34,6 +34,7 @@ import com.dre.dungeonsxl.EditWorld;
 import com.dre.dungeonsxl.LeaveSign;
 import com.dre.dungeonsxl.game.GameChest;
 import com.dre.dungeonsxl.game.GameWorld;
+import com.dre.dungeonsxl.trigger.InteractTrigger;
 
 public class PlayerListener implements Listener {
 	public P p = P.p;
@@ -127,6 +128,12 @@ public class PlayerListener implements Listener {
 					GameWorld gworld = GameWorld.get(player.getWorld());
 					if (gworld != null) {
 
+						// Trigger InteractTrigger
+						InteractTrigger trigger = InteractTrigger.get(clickedBlock, gworld);
+						if (trigger != null) {
+							trigger.onTrigger(player);
+						}
+
 						// Ready Sign
 						for (Block blockReady : gworld.blocksReady) {
 							if (blockReady.getLocation().distance(clickedBlock.getLocation()) < 1) {

src/com/dre/dungeonsxl/signs/DSign.java

@@ -17,7 +17,7 @@ public abstract class DSign {
 	protected GameWorld gworld;
 
 	// List of Triggers
-	private Set<Trigger> triggers = new HashSet<Trigger>();
+	protected Set<Trigger> triggers = new HashSet<Trigger>();
 
 	public abstract boolean check();
 
@@ -30,6 +30,7 @@ public abstract class DSign {
 		this.gworld = gworld;
 
 		// Check Trigger
+		if (gworld != null) {
 			String[] typeSplit = sign.getLine(3).split(",");
 			for (String typeSplitPart : typeSplit) {
 				String[] splitted = typeSplitPart.split(" ");
@@ -40,6 +41,7 @@ public abstract class DSign {
 				}
 			}
 		}
+	}
 
 	public void onInit() {
 
@@ -118,6 +120,8 @@ public abstract class DSign {
 			dSign = new SIGNStart(sign, gworld);
 		} else if (lines[0].equalsIgnoreCase("[" + SIGNTrigger.name + "]")) {
 			dSign = new SIGNTrigger(sign, gworld);
+		} else if (lines[0].equalsIgnoreCase("[" + SIGNInteract.name + "]")) {
+			dSign = new SIGNInteract(sign, gworld);
 		} else if (lines[0].equalsIgnoreCase("[" + SIGNRedstone.name + "]")) {
 			dSign = new SIGNRedstone(sign, gworld);
 		} else if (lines[0].equalsIgnoreCase("[" + SIGNBlock.name + "]")) {

src/com/dre/dungeonsxl/signs/SIGNInteract.java

@@ -0,0 +1,102 @@
+package com.dre.dungeonsxl.signs;
+
+import java.util.HashSet;
+import java.util.Set;
+
+import org.bukkit.block.Sign;
+import org.bukkit.block.Block;
+import org.bukkit.entity.Player;
+import org.bukkit.ChatColor;
+
+import com.dre.dungeonsxl.game.GameWorld;
+import com.dre.dungeonsxl.EditWorld;
+import com.dre.dungeonsxl.trigger.InteractTrigger;
+
+public class SIGNInteract extends DSign {
+	public static String name = "Interact";
+	public String buildPermissions = "dxl.sign.trigger";
+	public boolean onDungeonInit = false;
+
+	public SIGNInteract(Sign sign, GameWorld gworld) {
+		super(sign, gworld);
+	}
+
+	@Override
+	public boolean check() {
+		Set<Integer> used = new HashSet<Integer>();
+		for (Block block : EditWorld.get(sign.getLocation().getWorld()).sign) {
+			if (block != null) {
+				if (!block.getChunk().isLoaded()) {
+					block.getChunk().load();
+				}
+				if (block.getState() instanceof Sign) {
+					Sign rsign = (Sign) block.getState();
+					if (rsign.getLine(0).equalsIgnoreCase("[" + name + "]")) {
+						used.add(p.parseInt(rsign.getLine(1)));
+					}
+				}
+			}
+		}
+
+		int id = 1;
+		if (sign.getLine(1).equalsIgnoreCase("")) {
+			if (used.size() != 0) {
+				while (used.contains(id)) {
+					id++;
+				}
+			}
+		} else {
+			id = p.parseInt(sign.getLine(1));
+			if (used.contains(id)) {
+				return false;
+			} else {
+				return true;
+			}
+		}
+
+		sign.setLine(1, id + "");
+		p.getServer().getScheduler().scheduleSyncDelayedTask(p, new UpdateTask(), 2);
+		return true;
+	}
+
+	@Override
+	public void onInit() {
+		InteractTrigger trigger = InteractTrigger.getOrCreate(p.parseInt(sign.getLine(1)), sign.getBlock(), gworld);
+		if (trigger != null) {
+			trigger.addListener(this);
+			this.triggers.add(trigger);
+		}
+
+		sign.setLine(0, ChatColor.DARK_BLUE + "############");
+		sign.setLine(1, ChatColor.GREEN + sign.getLine(2));
+		sign.setLine(2, ChatColor.GREEN + sign.getLine(3));
+		sign.setLine(3, ChatColor.DARK_BLUE + "############");
+		sign.update();
+	}
+
+	@Override
+	public boolean onPlayerTrigger(Player player) {
+		return true;
+	}
+
+	@Override
+	public String getPermissions() {
+		return buildPermissions;
+	}
+
+	@Override
+	public boolean isOnDungeonInit() {
+		return onDungeonInit;
+	}
+
+	public class UpdateTask implements Runnable {
+
+		public UpdateTask() {
+		}
+
+		@Override
+		public void run() {
+			sign.update();
+		}
+	}
+}

src/com/dre/dungeonsxl/trigger/InteractTrigger.java

@@ -0,0 +1,91 @@
+package com.dre.dungeonsxl.trigger;
+
+import java.util.Map;
+import java.util.HashMap;
+import java.util.ArrayList;
+
+import org.bukkit.block.Block;
+import org.bukkit.entity.Player;
+import com.dre.dungeonsxl.game.GameWorld;
+
+public class InteractTrigger extends Trigger {
+
+	private static Map<GameWorld, ArrayList<InteractTrigger>> triggers = new HashMap<GameWorld, ArrayList<InteractTrigger>>();
+
+	private int interactId;
+	private Block interactBlock;
+
+
+	public InteractTrigger(int id, Block block) {
+		this.interactId = id;
+		this.interactBlock = block;
+	}
+
+	public void onTrigger(Player player) {
+		triggered = true;
+		this.player = player;
+		updateDSigns();
+	}
+
+	public void register(GameWorld gworld) {
+		if (!hasTriggers(gworld)) {
+			ArrayList<InteractTrigger> list = new ArrayList<InteractTrigger>();
+			list.add(this);
+			triggers.put(gworld, list);
+		} else {
+			triggers.get(gworld).add(this);
+		}
+	}
+
+	public void unregister(GameWorld gworld) {
+		if (hasTriggers(gworld)) {
+			triggers.get(gworld).remove(this);
+		}
+	}
+
+	public static InteractTrigger getOrCreate(int id, GameWorld gworld) {
+		InteractTrigger trigger = get(id, gworld);
+		if (trigger != null) {
+			return trigger;
+		}
+		return new InteractTrigger(id, null);
+	}
+
+	public static InteractTrigger getOrCreate(int id, Block block, GameWorld gworld) {
+		InteractTrigger trigger = get(id, gworld);
+		if (trigger != null) {
+			trigger.interactBlock = block;
+			return trigger;
+		}
+		return new InteractTrigger(id, block);
+	}
+
+	public static InteractTrigger get(Block block, GameWorld gworld) {
+		if (hasTriggers(gworld)) {
+			for (InteractTrigger trigger : triggers.get(gworld)) {
+				if (trigger.interactBlock != null) {
+					if (trigger.interactBlock.equals(block)) {
+						return trigger;
+					}
+				}
+			}
+		}
+		return null;
+	}
+
+	public static InteractTrigger get(int id, GameWorld gworld) {
+		if (hasTriggers(gworld)) {
+			for (InteractTrigger trigger : triggers.get(gworld)) {
+				if (trigger.interactId == id) {
+					return trigger;
+				}
+			}
+		}
+		return null;
+	}
+
+	public static boolean hasTriggers(GameWorld gworld) {
+		return !triggers.isEmpty() && triggers.containsKey(gworld);
+	}
+
+}

src/com/dre/dungeonsxl/trigger/Trigger.java

@@ -45,6 +45,12 @@ public abstract class Trigger {
 					trigger = SignTrigger.getOrCreate(P.p.parseInt(splitted[1]), dsign.getGameWorld());
 				}
 
+			} else if (splitted[0].equalsIgnoreCase("I")) {
+
+				if (splitted.length > 1) {
+					trigger = InteractTrigger.getOrCreate(P.p.parseInt(splitted[1]), dsign.getGameWorld());
+				}
+
 			}
 		}
 		return trigger;