From 90bab2b2927171274b62cd9315573251a6d5d600 Mon Sep 17 00:00:00 2001
From: repixelatedmc <repixelatedmc@gmail.com>
Date: Wed, 7 Aug 2024 11:46:52 +0200
Subject: [PATCH] Reset Region cache option.

---
 .../iris/core/commands/CommandPregen.java       |  9 +++++----
 .../core/pregenerator/IrisPregenerator.java     | 17 ++++++++++++-----
 .../iris/core/pregenerator/PregenTask.java      |  5 +++--
 3 files changed, 20 insertions(+), 11 deletions(-)

diff --git a/core/src/main/java/com/volmit/iris/core/commands/CommandPregen.java b/core/src/main/java/com/volmit/iris/core/commands/CommandPregen.java
index 2f458fa95..c5a720a54 100644
--- a/core/src/main/java/com/volmit/iris/core/commands/CommandPregen.java
+++ b/core/src/main/java/com/volmit/iris/core/commands/CommandPregen.java
@@ -46,10 +46,11 @@ public class CommandPregen implements DecreeExecutor {
             World world,
             @Param(aliases = "middle", description = "The center location of the pregen. Use \"me\" for your current location", defaultValue = "0,0")
             Vector center,
-            @Param(aliases = "optimizer", description = "If it should run the optimizer automatically after the pregen is finished", defaultValue = "false")
-            boolean optimizer,
             @Param(aliases = "gui", description = "Enable or disable the Iris GUI.", defaultValue = "true")
-            boolean gui
+            boolean gui,
+            @Param(aliases = "resetCache", description = "If it should reset the generated region cache", defaultValue = "false")
+            boolean resetCache
+
     ) {
         try {
             if (sender().isPlayer() && access() == null) {
@@ -60,7 +61,7 @@ public class CommandPregen implements DecreeExecutor {
             int w = (radius >> 9 + 1) * 2;
             IrisToolbelt.pregenerate(PregenTask
                     .builder()
-                    .optimizer(optimizer)
+                    .resetCache(resetCache)
                     .center(new Position2(center.getBlockX() >> 9, center.getBlockZ() >> 9))
                     .gui(!GraphicsEnvironment.isHeadless() && gui)
                     .width(w)
diff --git a/core/src/main/java/com/volmit/iris/core/pregenerator/IrisPregenerator.java b/core/src/main/java/com/volmit/iris/core/pregenerator/IrisPregenerator.java
index 33953ca69..4dffd08da 100644
--- a/core/src/main/java/com/volmit/iris/core/pregenerator/IrisPregenerator.java
+++ b/core/src/main/java/com/volmit/iris/core/pregenerator/IrisPregenerator.java
@@ -170,11 +170,12 @@ public class IrisPregenerator {
         shutdown();
         if (!IrisPackBenchmarking.benchmarkInProgress) {
             Iris.info(C.IRIS + "Pregen stopped.");
-            if (totalChunks.get() == generated.get() && task.isOptimizer()) {
-                Iris.info("Starting World Optimizer..");
-                ChunkUpdater updater = new ChunkUpdater(generator.getWorld());
-                updater.start();
-            }
+            // todo: optimizer just takes too long.
+//            if (totalChunks.get() == generated.get() && task.isOptimizer()) {
+//                Iris.info("Starting World Optimizer..");
+//                ChunkUpdater updater = new ChunkUpdater(generator.getWorld());
+//                updater.start();
+//            }
         } else {
             IrisPackBenchmarking.instance.finishedBenchmark(chunksPerSecondHistory);
         }
@@ -308,6 +309,12 @@ public class IrisPregenerator {
     }
 
     public void loadCompletedRegions() {
+        if(task.isResetCache()) {
+            File test = new File(generator.getWorld().getWorldFolder().getPath() + "/" + saveFile);
+            if(!test.delete()) {
+                Iris.info(C.RED + "Failed to reset region cache ");
+            }
+        }
         Gson gson = new Gson();
         try (Reader reader = new FileReader(generator.getWorld().getWorldFolder().getPath() + "/" + saveFile)) {
             Type setType = new TypeToken<HashSet<Position2>>(){}.getType();
diff --git a/core/src/main/java/com/volmit/iris/core/pregenerator/PregenTask.java b/core/src/main/java/com/volmit/iris/core/pregenerator/PregenTask.java
index 21a444d93..696889d1c 100644
--- a/core/src/main/java/com/volmit/iris/core/pregenerator/PregenTask.java
+++ b/core/src/main/java/com/volmit/iris/core/pregenerator/PregenTask.java
@@ -35,11 +35,12 @@ public class PregenTask {
     private static final KList<Position2> ORDER_CENTER = computeChunkOrder();
     private static final KMap<Position2, KList<Position2>> ORDERS = new KMap<>();
 
+
+    @Builder.Default
+    private boolean resetCache = false;
     @Builder.Default
     private boolean gui = false;
     @Builder.Default
-    private boolean optimizer = false;
-    @Builder.Default
     private Position2 center = new Position2(0, 0);
     @Builder.Default
     private int width = 1;