From f9e12553c98ff32bacf47e5d8cd77dd32b800bbe Mon Sep 17 00:00:00 2001
From: austin <austin@austinhoover.net>
Date: Thu, 27 Mar 2025 16:26:21 -0400
Subject: [PATCH] single player save file filtering

---
 docs/src/progress/renderertodo.md              |  1 +
 .../ui/menu/mainmenu/MenuWorldSelect.java      |  2 +-
 .../electrosphere/server/saves/SaveUtils.java  | 18 +++++++++++++++++-
 3 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/docs/src/progress/renderertodo.md b/docs/src/progress/renderertodo.md
index adc199d4..60b126af 100644
--- a/docs/src/progress/renderertodo.md
+++ b/docs/src/progress/renderertodo.md
@@ -1338,6 +1338,7 @@ Disable fluid sim for performance
 Increase fall delay
 Rearchitect foliage rendering to combat grass pop-in/pop-out
 Increase sim range to fight game object pop-in
+Filter select-able saves on singleplayer screen to full game saves
 
 
 
diff --git a/src/main/java/electrosphere/client/ui/menu/mainmenu/MenuWorldSelect.java b/src/main/java/electrosphere/client/ui/menu/mainmenu/MenuWorldSelect.java
index 64c4451b..04b08526 100644
--- a/src/main/java/electrosphere/client/ui/menu/mainmenu/MenuWorldSelect.java
+++ b/src/main/java/electrosphere/client/ui/menu/mainmenu/MenuWorldSelect.java
@@ -31,7 +31,7 @@ public class MenuWorldSelect {
         saveButtonContainer.setMarginRight(50);
         List<String> saveNames = SaveUtils.getSaves();
         for(String saveName : saveNames){
-            if(!saveName.startsWith(".")){
+            if(!saveName.startsWith(".") && SaveUtils.isProcedural(saveName)){
 
                 Div spacer = Div.createDiv();
                 spacer.addChild(Button.createButton(saveName.toUpperCase(), () -> {
diff --git a/src/main/java/electrosphere/server/saves/SaveUtils.java b/src/main/java/electrosphere/server/saves/SaveUtils.java
index c1b14a9b..b1c51688 100644
--- a/src/main/java/electrosphere/server/saves/SaveUtils.java
+++ b/src/main/java/electrosphere/server/saves/SaveUtils.java
@@ -236,9 +236,25 @@ public class SaveUtils {
      * @return true if the world file exists, false otherwise
      */
     public static boolean saveHasWorldFile(String saveName){
-        String dirPath = deriveSaveDirectoryPath(saveName) + "/world.json";
+        String dirPath = SaveUtils.deriveSaveDirectoryPath(saveName) + "/world.json";
         LoggerInterface.loggerEngine.DEBUG("Exists? " + dirPath);
         return FileUtils.checkFileExists(dirPath);
     }
+
+    /**
+     * Checks if the save is a procedural world
+     * @param saveName The name of the save
+     * @return true if the world is procedural, false otherwise
+     */
+    public static boolean isProcedural(String saveName){
+        if(!FileUtils.checkFileExists(SaveUtils.deriveSaveDirectoryPath(saveName) + "scene.json")){
+            return false;
+        }
+        SceneFile sceneFile = FileUtils.loadObjectFromSavePath(saveName, "scene.json", SceneFile.class);
+        if(sceneFile == null){
+            return false;
+        }
+        return sceneFile.getRealmDescriptor().getType().equals(RealmDescriptor.REALM_DESCRIPTOR_PROCEDURAL);
+    }
     
 }