From c31e335445c1bf0110c8ff930c3e8cb3125a86b3 Mon Sep 17 00:00:00 2001
From: AdAstra-LD <76622070+AdAstra-LD@users.noreply.github.com>
Date: Thu, 16 Jun 2022 15:37:25 +0200
Subject: [PATCH] Handling of non-empty dir (Apicula DAE export)

---
 DS_Map/DSUtils.cs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/DS_Map/DSUtils.cs b/DS_Map/DSUtils.cs
index 6af0562..f46acc3 100644
--- a/DS_Map/DSUtils.cs
+++ b/DS_Map/DSUtils.cs
@@ -116,6 +116,20 @@ namespace DSPRE {
             }
 
             string outDir = Path.Combine(cofd.FileName, modelName);
+
+            if (Directory.Exists(outDir)) {
+                if(Directory.GetFiles(outDir).Length > 0) {
+                    DialogResult d = MessageBox.Show($"Directory \"{outDir}\" already exists and is not empty.\nIts contents will be lost.\n\nDo you want to proceed?", "Directory not empty", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
+
+                    if (d.Equals(DialogResult.No)) {
+                        return;
+                    } else {
+                        Directory.Delete(outDir, recursive: true);
+                    }
+                } else {
+                    Directory.Delete(outDir, recursive: true);
+                }
+            }
             string tempNSBMDPath = outDir + "_temp.nsbmd";
 
             if (textureData != null && textureData.Length > 0) {