diff --git a/src/main/java/com/volmit/iris/core/pregenerator/IrisPregenerator.java b/src/main/java/com/volmit/iris/core/pregenerator/IrisPregenerator.java
new file mode 100644
index 000000000..c1cedf84c
--- /dev/null
+++ b/src/main/java/com/volmit/iris/core/pregenerator/IrisPregenerator.java
@@ -0,0 +1,220 @@
+/*
+ * Iris is a World Generator for Minecraft Bukkit Servers
+ * Copyright (c) 2021 Arcane Arts (Volmit Software)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.volmit.iris.core.pregenerator;
+
+import com.google.common.util.concurrent.AtomicDouble;
+import com.volmit.iris.util.collection.KList;
+import com.volmit.iris.util.collection.KSet;
+import com.volmit.iris.util.math.M;
+import com.volmit.iris.util.math.Position2;
+import com.volmit.iris.util.math.RollingSequence;
+import com.volmit.iris.util.scheduling.ChronoLatch;
+import com.volmit.iris.util.scheduling.J;
+import com.volmit.iris.util.scheduling.Looper;
+
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.concurrent.atomic.AtomicLong;
+import java.util.concurrent.atomic.AtomicReference;
+
+public class IrisPregenerator {
+    private final PregenTask task;
+    private final PregeneratorMethod generator;
+    private final PregenListener listener;
+    private final Looper ticker;
+    private final AtomicBoolean paused;
+    private final AtomicBoolean shutdown;
+    private final RollingSequence chunksPerSecond;
+    private final RollingSequence chunksPerMinute;
+    private final RollingSequence regionsPerMinute;
+    private final AtomicInteger generated;
+    private final AtomicInteger generatedLast;
+    private final AtomicInteger generatedLastMinute;
+    private final AtomicInteger totalChunks;
+    private final AtomicLong startTime;
+    private final ChronoLatch minuteLatch;
+    private final AtomicReference<String> currentGeneratorMethod;
+
+    public IrisPregenerator(PregenTask task, PregeneratorMethod generator, PregenListener listener)
+    {
+        this.listener = listenify(listener);
+        this.shutdown = new AtomicBoolean(false);
+        this.paused = new AtomicBoolean(false);
+        this.task = task;
+        this.generator = generator;
+        currentGeneratorMethod = new AtomicReference<>("Void");
+        minuteLatch = new ChronoLatch(60000, false);
+        chunksPerSecond = new RollingSequence(10);
+        chunksPerMinute = new RollingSequence(10);
+        regionsPerMinute = new RollingSequence(10);
+        generated = new AtomicInteger(0);
+        generatedLast = new AtomicInteger(0);
+        generatedLastMinute = new AtomicInteger(0);
+        totalChunks = new AtomicInteger(0);
+        startTime = new AtomicLong(M.ms());
+        ticker = new Looper() {
+            @Override
+            protected long loop() {
+                long eta = computeETA();
+                int secondGenerated = generated.get() - generatedLast.get();
+                generatedLast.set(generated.get());
+                chunksPerSecond.put(secondGenerated);
+
+                if(minuteLatch.flip())
+                {
+                    int minuteGenerated = generated.get() - generatedLastMinute.get();
+                    generatedLastMinute.set(generated.get());
+                    chunksPerMinute.put(minuteGenerated);
+                    regionsPerMinute.put((double)minuteGenerated / 1024D);
+                }
+
+                listener.onTick(chunksPerSecond.getAverage(), chunksPerMinute.getAverage(),
+                        regionsPerMinute.getAverage(),
+                        (double)generated.get() / (double)totalChunks.get(),
+                        generated.get(), totalChunks.get(),
+                        totalChunks.get() - generated.get(),
+                        eta, M.ms() - startTime.get(), currentGeneratorMethod.get());
+                return 1000;
+            }
+        };
+    }
+
+    private long computeETA() {
+        return (long) ((totalChunks.get() - generated.get()) *
+                ((double) (M.ms() - startTime.get()) / (double) generated.get()));
+    }
+
+    public void close()
+    {
+        shutdown.set(true);
+    }
+
+    public void start()
+    {
+        init();
+        task.iterateRegions((__, ___) -> totalChunks.addAndGet(1024));
+        ticker.start();
+        task.iterateRegions(this::visitRegion);
+        shutdown();
+    }
+
+    private void init() {
+        generator.init();
+    }
+
+    private void shutdown() {
+        listener.onSaving();
+        generator.close();
+        ticker.interrupt();
+        listener.onClose();
+    }
+
+    private void visitRegion(int x, int z) {
+        while(paused.get() && !shutdown.get())
+        {
+            J.sleep(50);
+        }
+
+        if(shutdown.get())
+        {
+            listener.onRegionSkipped(x, z);
+            return;
+        }
+
+        listener.onRegionGenerating(x, z);
+        currentGeneratorMethod.set(generator.getMethod(x, z));
+
+        if(generator.supportsRegions(x, z))
+        {
+            generator.generateRegion(x, z, listener);
+        }
+
+        else
+        {
+            task.iterateRegion(x, z, (xx, zz) -> {
+                listener.onChunkGenerating(xx, zz);
+                generator.generateChunk(xx, zz);
+                listener.onChunkGenerated(xx, zz);
+            });
+        }
+
+        listener.onRegionGenerated(x, z);
+        listener.onSaving();
+        generator.save();
+    }
+
+    public void pause()
+    {
+        paused.set(true);
+    }
+
+    public void resume()
+    {
+        paused.set(false);
+    }
+
+    private PregenListener listenify(PregenListener listener) {
+        return new PregenListener() {
+            @Override
+            public void onTick(double chunksPerSecond, double chunksPerMinute, double regionsPerMinute, double percent, int generated, int totalChunks, int chunksRemaining, long eta, long elapsed, String method) {
+                listener.onTick( chunksPerSecond,  chunksPerMinute,  regionsPerMinute,  percent,  generated,  totalChunks,  chunksRemaining,  eta,  elapsed, method);
+            }
+
+            @Override
+            public void onChunkGenerating(int x, int z) {
+                listener.onChunkGenerating(x, z);
+            }
+
+            @Override
+            public void onChunkGenerated(int x, int z) {
+                listener.onChunkGenerated(x, z);
+                generated.addAndGet(1);
+            }
+
+            @Override
+            public void onRegionGenerated(int x, int z) {
+                listener.onRegionGenerated(x, z);
+            }
+
+            @Override
+            public void onRegionGenerating(int x, int z) {
+                listener.onRegionGenerating(x, z);
+            }
+
+            @Override
+            public void onRegionSkipped(int x, int z) {
+                listener.onRegionSkipped(x, z);
+            }
+
+            @Override
+            public void onClose() {
+                listener.onClose();
+            }
+
+            @Override
+            public void onSaving() {
+                listener.onSaving();
+            }
+        };
+    }
+
+    public boolean paused() {
+        return paused.get();
+    }
+}