Make save overwrite safer

CHANGELOG.md

@@ -1,3 +1,12 @@
+## 0.4.0
+
+* Fixed major bug where setting program actually sets fx data (sorry!!)
+* Added silly + simple .arduboy package creator to toolset (for now it's a duplicate of the slot widget, may have more fields later)
+* Added ability to tack on FX dev data on sketch upload
+* Detect when FX data has save at the end, alert + ask if you want to split
+* Stop logging every time arduboy is pinged from main app (fills logs with useless junk)
+* Make arduboy parser prefer an image called "title.png" if available (for title)
+
 ## 0.3.1
 
 Small changes, export to .arduboy

widget_slot.py

@@ -172,10 +172,12 @@ def select_data(self):
             unused_pages = count_unused_pages(data)
             if (unused_pages % (arduboy.fxcart.SAVE_ALIGNMENT // FX_PAGESIZE)) == 0:
                 # Ask if the user wants to create a save out of this
-                if gui_utils.yes_no("Save section discovered", 
+                if gui_utils.yes_no("Split save section out",
                                     "The data provided appears to have a save section at the end. This is normal when using the development binary. Do you want to strip the save and add it properly to the slot (recommended)?", 
                                     self):
-                    self.parsed.save_raw = data[-unused_pages * FX_PAGESIZE:]
+                    if not len(self.parsed.save_raw) or gui_utils.yes_no("Warn: Overwrite existing save",
+                                                                         "Data set to truncate. However, there's already a save section, do you want to overwrite the existing save (not recommended)?", self):
+                        self.parsed.save_raw = data[-unused_pages * FX_PAGESIZE:]
                     data = data[:-unused_pages * FX_PAGESIZE]
             self.parsed.data_raw = data
             self.update_metalabel()