From 6199256058d6c64d8d267b9869fde0be4330bb75 Mon Sep 17 00:00:00 2001
From: BuildTools <unconfigured@null.spigotmc.org>
Date: Wed, 21 Oct 2020 17:47:20 +0200
Subject: [PATCH] Poor attempt at adding pregen pausing

Please fix /command/CommandIrisPregen.java (has // TODO:)
and
/util/PregenJob.java
(has // TODO:)
---
 .../iris/command/CommandIrisPregen.java       | 34 ++++++++++++++++-
 .../java/com/volmit/iris/util/PregenJob.java  | 37 +++++++++++++++++++
 2 files changed, 69 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/volmit/iris/command/CommandIrisPregen.java b/src/main/java/com/volmit/iris/command/CommandIrisPregen.java
index 84f546e20..57db92c0e 100644
--- a/src/main/java/com/volmit/iris/command/CommandIrisPregen.java
+++ b/src/main/java/com/volmit/iris/command/CommandIrisPregen.java
@@ -35,11 +35,41 @@ public class CommandIrisPregen extends MortarCommand
 			}
 			else
 			{
-				sender.sendMessage("Stopped all pregens.");
+				sender.sendMessage("Stopped All Pregens.");
+				PregenJob.stop();
 			}
-			PregenJob.stop();
 			return true;
 		}
+		/* TODO: help
+		else if(args[0].equalsIgnoreCase("pause"))
+		{
+			if(PregenJob.task == -1)
+			{
+				sender.sendMessage("No Active Pregens");
+			}
+			else
+			{
+				if (PregenJob.isPaused()) {
+					PregenJob.resume();
+				} else {
+					PregenJob.pause();
+				}
+				sender.sendMessage("Paused Active Pregen");
+			}
+			return true;
+		} else if(args[0].equalsIgnoreCase("resume")){
+			if(!PregenJob.isPaused())
+			{
+				sender.sendMessage("No Paused Pregens");
+			}
+			else
+			{
+				sender.sendMessage("Resumed Paused Pregen");
+				PregenJob.resume();
+			}
+			return true;
+		}
+		*/
 
 		if(sender.isPlayer())
 		{
diff --git a/src/main/java/com/volmit/iris/util/PregenJob.java b/src/main/java/com/volmit/iris/util/PregenJob.java
index 63b3e25d3..22019ac87 100644
--- a/src/main/java/com/volmit/iris/util/PregenJob.java
+++ b/src/main/java/com/volmit/iris/util/PregenJob.java
@@ -17,6 +17,7 @@ import com.volmit.iris.gen.scaffold.IrisWorlds;
 import com.volmit.iris.gui.PregenGui;
 
 import io.papermc.lib.PaperLib;
+import org.bukkit.scheduler.BukkitTask;
 
 public class PregenJob implements Listener
 {
@@ -51,6 +52,8 @@ public class PregenJob implements Listener
 	private long nogen = M.ms();
 	private KList<ChunkPosition> requeueMCA = new KList<ChunkPosition>();
 	private RollingSequence acps = new RollingSequence(PaperLib.isPaper() ? 8 : 32);
+	private BukkitTask pausedTask;
+	private boolean isPaused = false;
 	int xc = 0;
 
 	public PregenJob(World world, int size, MortarSender sender, Runnable onDone)
@@ -124,6 +127,40 @@ public class PregenJob implements Listener
 		task = -1;
 	}
 
+	// TODO: Cannot get paused value from this. Have to check bukkit tasks, not sure how.
+	// TODO: Trying to add functionality here to allow for pausing an continuing.
+	public static boolean isPaused(){
+		return false;
+		//return this.isPaused;
+	}
+
+	public static void pause()
+	{
+		try
+		{
+			// Save the task, tell bukkit to cancel it
+			stop();
+		}
+		catch(Throwable e)
+		{
+
+		}
+		task = -1;
+	}
+
+	public static void resume()
+	{
+		try
+		{
+			// Load task and tell bukkit to continue it
+		}
+		catch(Throwable e)
+		{
+
+		}
+		task = -1;
+	}
+
 	public void onTick()
 	{
 		if(completed)