Fix #114, try to load Start Image on browse & load settings, don't al…

…low a start image to load if hotkeys are not set.

src/AutoSplit.py

@@ -207,13 +207,6 @@ def run(self):
         self.hwnd_title = ''
         self.rect = ctypes.wintypes.RECT()
 
-        # Last loaded settings and last successful loaded settings file path to None until we try to load them
-        self.last_loaded_settings = None
-        self.last_successfully_loaded_settings_file_path = None
-
-        if not self.is_auto_controlled:
-            self.loadSettings(load_settings_on_open=True)
-
         # Automatic timer start
         self.timerStartImage = QtCore.QTimer()
         self.timerStartImage.timeout.connect(self.startImageFunction)
@@ -222,8 +215,12 @@ def run(self):
         self.highest_similarity = 0.0
         self.check_start_image_timestamp = 0.0
 
-        # Try to load start image
-        self.loadStartImage()
+        # Last loaded settings and last successful loaded settings file path to None until we try to load them
+        self.last_loaded_settings = None
+        self.last_successfully_loaded_settings_file_path = None
+
+        if not self.is_auto_controlled:
+            self.loadSettings(load_settings_on_open=True)
 
     # FUNCTIONS
 
@@ -243,6 +240,7 @@ def browse(self):
             # set the split image folder line to the directory text
             self.split_image_directory = new_split_image_directory
             self.splitimagefolderLineEdit.setText(f"{new_split_image_directory}/")
+            self.loadStartImage()
 
     def checkLiveImage(self):
         if self.liveimageCheckBox.isChecked():
@@ -302,6 +300,10 @@ def loadStartImage(self, started_by_button=False, wait_for_delay=True):
                 error_messages.noKeywordImageError('start_auto_splitter')
             return
 
+        if self.start_image_name is not None and (not self.splitLineEdit.text() or not self.resetLineEdit.text() or not self.pausehotkeyLineEdit.text()) and not self.is_auto_controlled:
+            error_messages.loadStartImageError()
+            return
+
         self.split_image_filenames = os.listdir(self.split_image_directory)
         self.split_image_number = 0
         self.start_image_mask = None
@@ -346,8 +348,7 @@ def loadStartImage(self, started_by_button=False, wait_for_delay=True):
         QtWidgets.QApplication.processEvents()
 
     def startImageFunction(self):
-        if time.time() < self.check_start_image_timestamp \
-                or (not self.splitLineEdit.text() and not self.is_auto_controlled):
+        if time.time() < self.check_start_image_timestamp:
             pause_time_left = "{:.1f}".format(self.check_start_image_timestamp - time.time())
             self.currentSplitImage.setText(f'None\n (Paused before loading Start Image).\n {pause_time_left} sec remaining')
             return

src/error_messages.py

@@ -88,6 +88,8 @@ def tooManySettingsFilesOnOpenError():
 def checkForUpdatesError():
     setTextMessage("An error occurred while attempting to check for updates. Please check your connection.")
 
+def loadStartImageError():
+    setTextMessage("Start Image found, but cannot be loaded unless Start, Reset, and Pause hotkeys are set. Please set these hotkeys, and then click the Reload Start Image button.")
 
 def stdinLostError():
     setTextMessage("stdin not supported or lost, external control like LiveSplit integration will not work.")

src/settings_file.py

@@ -303,3 +303,4 @@ def loadSettings(self: AutoSplit, load_settings_on_open: bool = False, load_sett
 
     self.last_successfully_loaded_settings_file_path = self.load_settings_file_path
     self.checkLiveImage()
+    self.loadStartImage()