added hide and unhide feature

src/org/mcteam/ancientgates/Gate.java

@@ -29,6 +29,7 @@ public class Gate
 	private Location from;
 	private Location to;
 	private boolean isHidden = false;
+	private boolean isOpen = false; 
         
     private Integer[][] gateBlocks;
 
@@ -57,6 +58,7 @@ public class Gate
 	public void setFrom(Location from) 
 	{
 		this.from = from;
+		setGateBlocks(FloodUtil.getGateFrameBlocks(from.getBlock()));
 	}
 
 	
@@ -83,7 +85,7 @@ public class Gate
     }
 
     
-    public void setGateBlocks(Set<Block> gateBlocks) 
+    private void setGateBlocks(Set<Block> gateBlocks) 
     {
         if (gateBlocks == null)
             return;
@@ -116,6 +118,17 @@ public class Gate
 		if (blocks == null)
 			return false;
                 
+		if (isHidden() == false)
+			fillGate(blocks);
+		
+		setOpen(true);
+		
+		return true;
+	}
+	
+	
+	private void fillGate(Set<Block> blocks)
+	{
 		// This is not to do an effect
 		// It is to stop portal blocks from destroying themself as they cant rely on non created blocks :P
 		for (Block block : blocks)
@@ -123,13 +136,17 @@ public class Gate
 		
 		for (Block block : blocks)
 			block.setType(Material.PORTAL);
-		
-		
-		return true;
 	}
 	
 	
 	public void close() 
+	{
+		removeGateBlocks();
+		setOpen(false);
+	}
+	
+	
+	private void removeGateBlocks()
 	{
 		if (from != null)
 		{
@@ -148,9 +165,20 @@ public class Gate
 	// isHidden Setter and Getter
 	//----------------------------------------------//
 	
-	public void setHidden(boolean isHidden)
+	public boolean setHidden(boolean isHidden)
 	{
 		this.isHidden = isHidden;
+		
+		if (isHidden == true)
+			removeGateBlocks();
+		
+		else if (isOpen() && !open())
+		{
+			this.isHidden = false;
+			return false;
+		}
+		
+		return true;
 	}
 	
 	
@@ -160,6 +188,22 @@ public class Gate
 	}
 	
 	
+	//----------------------------------------------//
+	// isOpen Setter and Getter
+	//----------------------------------------------//
+	
+	private void setOpen(boolean isOpen)
+	{
+		this.isOpen = isOpen;
+	}
+	
+	
+	public boolean isOpen()
+	{
+		return this.isOpen;
+	}
+	
+	
 	//----------------------------------------------//
 	// Persistance and entity management
 	//----------------------------------------------//

src/org/mcteam/ancientgates/Plugin.java

@@ -64,6 +64,8 @@ public class Plugin extends JavaPlugin
 		commands.add(new CommandClose());
 		commands.add(new CommandList());
 		commands.add(new CommandInfo());
+		commands.add(new CommandHide());
+		commands.add(new CommandUnhide());
 		
 		// Ensure basefolder exists!
 		this.getDataFolder().mkdirs();

src/org/mcteam/ancientgates/commands/BaseCommand.java

@@ -119,7 +119,7 @@ public class BaseCommand
 	// -------------------------------------------- //
 	// Help and usage description
 	// -------------------------------------------- //
-	public String getUseageTemplate(boolean withColor, boolean withDescription) {
+	public String getUsageTemplate(boolean withColor, boolean withDescription) {
 		String ret = "";
 		
 		if (withColor) {
@@ -151,7 +151,7 @@ public class BaseCommand
 	}
 	
 	public String getUseageTemplate(boolean withColor) {
-		return getUseageTemplate(withColor, false);
+		return getUsageTemplate(withColor, false);
 	}
 	
 	public String getUseageTemplate() {

src/org/mcteam/ancientgates/commands/CommandCreate.java

@@ -24,7 +24,7 @@ public class CommandCreate extends BaseCommand {
 		
 		Gate.create(id);
 		sendMessage("Gate with id \"" + id + "\" was created. Now you should:");
-		sendMessage(new CommandSetFrom().getUseageTemplate(true, true));
+		sendMessage(new CommandSetFrom().getUsageTemplate(true, true));
 		
 		Gate.save();
 	}

src/org/mcteam/ancientgates/commands/CommandCreateSetFrom.java

@@ -63,12 +63,10 @@ public class CommandCreateSetFrom extends BaseCommand
 		if (playerBlock.getType() == Material.AIR) 
 		{
 			gate.setFrom(player.getLocation());
-			gate.setGateBlocks(gateBlocks);
 		} 
 		else if (upBlock.getType() == Material.AIR) 
 		{
 			gate.setFrom(playerUpLocation);
-            gate.setGateBlocks(gateBlocks);
 		} 
 		else 
 		{

src/org/mcteam/ancientgates/commands/CommandHelp.java

@@ -65,17 +65,19 @@ public class CommandHelp extends BaseCommand {
 		ArrayList<String> pageLines;
 
 		pageLines = new ArrayList<String>();
-		pageLines.add( new CommandHelp().getUseageTemplate(true, true) );
+		pageLines.add( new CommandHelp().getUsageTemplate(true, true) );
-		pageLines.add( new CommandCreate().getUseageTemplate(true, true) );
+		pageLines.add( new CommandCreate().getUsageTemplate(true, true) );
-		pageLines.add( new CommandCreateSetFrom().getUseageTemplate(true, true) );
+		pageLines.add( new CommandCreateSetFrom().getUsageTemplate(true, true) );
-		pageLines.add( new CommandDelete().getUseageTemplate(true, true) );
+		pageLines.add( new CommandDelete().getUsageTemplate(true, true) );
-		pageLines.add( new CommandSetFrom().getUseageTemplate(true, true) );
+		pageLines.add( new CommandSetFrom().getUsageTemplate(true, true) );
-		pageLines.add( new CommandSetTo().getUseageTemplate(true, true) );
+		pageLines.add( new CommandSetTo().getUsageTemplate(true, true) );
-		pageLines.add( new CommandOpen().getUseageTemplate(true, true) );
+		pageLines.add( new CommandOpen().getUsageTemplate(true, true) );
-		pageLines.add( new CommandRename().getUseageTemplate(true, true) );
+		pageLines.add( new CommandRename().getUsageTemplate(true, true) );
-		pageLines.add( new CommandClose().getUseageTemplate(true, true) );
+		pageLines.add( new CommandClose().getUsageTemplate(true, true) );
-		pageLines.add( new CommandList().getUseageTemplate(true, true) );
+		pageLines.add( new CommandList().getUsageTemplate(true, true) );
-		pageLines.add( new CommandInfo().getUseageTemplate(true, true) );
+		pageLines.add( new CommandInfo().getUsageTemplate(true, true) );
+		pageLines.add( new CommandHide().getUsageTemplate(true, true) );
+		pageLines.add( new CommandUnhide().getUsageTemplate(true, true) );
 		helpPages.add(pageLines);
 	}
 	

src/org/mcteam/ancientgates/commands/CommandHide.java

@@ -0,0 +1,20 @@
+package org.mcteam.ancientgates.commands;
+
+public class CommandHide extends BaseCommand 
+{
+	
+	public CommandHide() 
+	{
+		aliases.add("hide");
+		
+		requiredParameters.add("id");		
+		
+		helpDescription = "Hide that gate";
+	}
+	
+	public void perform() 
+	{
+		gate.setHidden(true);
+		sendMessage("The gate " + gate.getId() + " is now hidden.");
+	}
+}

src/org/mcteam/ancientgates/commands/CommandOpen.java

@@ -15,13 +15,13 @@ public class CommandOpen extends BaseCommand {
 	public void perform() {
 		if (gate.getFrom() == null) {
 			sendMessage("You must set the from location first. To fix that:");
-			sendMessage(new CommandSetFrom().getUseageTemplate(true, true));
+			sendMessage(new CommandSetFrom().getUsageTemplate(true, true));
 			return;
 		}
 		
 		if (gate.getTo() == null) {
 			sendMessage("Sure, but note that this gate does not point anywhere :P");
-			sendMessage("To fix that: " + new CommandSetTo().getUseageTemplate(true, true));
+			sendMessage("To fix that: " + new CommandSetTo().getUsageTemplate(true, true));
 		}
 		
 		if (gate.getFrom().getBlock().getType() != Material.AIR) {
@@ -33,7 +33,7 @@ public class CommandOpen extends BaseCommand {
 			sendMessage("The gate was opened.");
 		} else {
 			sendMessage("Failed to open the gate. Have you built a frame?");
-			sendMessage("More info here: " + new CommandHelp().getUseageTemplate(true, true));
+			sendMessage("More info here: " + new CommandHelp().getUsageTemplate(true, true));
 		}
 	}
 }

src/org/mcteam/ancientgates/commands/CommandSetFrom.java

@@ -9,9 +9,11 @@ import org.mcteam.ancientgates.Conf;
 import org.mcteam.ancientgates.Gate;
 import org.mcteam.ancientgates.util.FloodUtil;
 
-public class CommandSetFrom extends BaseCommand {
+public class CommandSetFrom extends BaseCommand 
+{
 	
-	public CommandSetFrom() {
+	public CommandSetFrom() 
+	{
 		aliases.add("setfrom");
 		aliases.add("sf");
 		
@@ -20,7 +22,8 @@ public class CommandSetFrom extends BaseCommand {
 		helpDescription = "Set \"from\" to your location.";
 	}
 	
-	public void perform() {
+	public void perform() 
+	{
 		// The player might stand in a halfblock or a sign or whatever
 		// Therefore we load som extra locations and blocks
 		Block playerBlock = player.getLocation().getBlock();
@@ -33,24 +36,27 @@ public class CommandSetFrom extends BaseCommand {
 						                         player.getLocation().getPitch());
 		
         Set<Block> gateBlocks = FloodUtil.getGateFrameBlocks(player.getLocation().getBlock());
-                if (gateBlocks == null) {
+        
+        if (gateBlocks == null) 
+        {
                 sendMessage("There is no portal here, or your portal is too large.\nMax size is: " + Conf.getGateMaxArea() + " Blocks.");
                 return;
         }
                 
-		if (playerBlock.getType() == Material.AIR) {
+		if (playerBlock.getType() == Material.AIR) 
+		{
 			gate.setFrom(player.getLocation());
-			gate.setGateBlocks(gateBlocks);
+		} 
-		} else if (upBlock.getType() == Material.AIR) {
+		else if (upBlock.getType() == Material.AIR) 
+		{
 			gate.setFrom(playerUpLocation);
-                        gate.setGateBlocks(gateBlocks);
+		} 
-		} else {
+		else 
+		{
 			sendMessage("There is not enough room for a gate to open here");
 			return;
 		}
 		
-
-		
 		sendMessage("From location for gate \""+gate.getId()+"\" is now where you stand.");
 		sendMessage("Your gate includes " + gateBlocks.size() + " Blocks.");
 		

src/org/mcteam/ancientgates/commands/CommandUnhide.java

@@ -0,0 +1,22 @@
+package org.mcteam.ancientgates.commands;
+
+public class CommandUnhide extends BaseCommand 
+{
+	
+	public CommandUnhide() 
+	{
+		aliases.add("unhide");
+		
+		requiredParameters.add("id");		
+		
+		helpDescription = "Unhide that gate";
+	}
+	
+	public void perform() 
+	{
+		if (gate.setHidden(false))
+			sendMessage("The gate " + gate.getId() + " is no longer hidden.");
+		else
+			sendMessage("Failed to unhide the gate. Does the portal have a frame?");
+	}
+}

src/org/mcteam/ancientgates/listeners/PluginPlayerListener.java

@@ -71,15 +71,8 @@ public class PluginPlayerListener implements Listener
 			}*/
 			}
 		
-		if (nearestGate != null) 
+		if (nearestGate != null && nearestGate.isOpen()) 
 		{			
-			if (nearestGate.isHidden() == false)
-			{
-				// Check if player is standing inside portal blocks
-				if (blockTo.getType() != Material.PORTAL && blockToUp.getType() != Material.PORTAL)         
-					return;
-			}
-			
 			checkChunkLoad(nearestGate.getTo().getBlock());
             Float newYaw = nearestGate.getFrom().getYaw() - nearestGate.getTo().getYaw() + playerLocation.getYaw();
             Location teleportToLocation = new Location( nearestGate.getTo().getWorld(),