Performance Optimization

main_scenes/main.gd

@@ -594,7 +594,7 @@ func _on_background_input_capture_bg_key_pressed(node, keys_pressed):
 	var has_alt = keys_pressed.has(KEY_ALT) and keys_pressed[KEY_ALT]
 	var has_meta = keys_pressed.has(KEY_META) and keys_pressed[KEY_META]  # Command key on macOS
 	
-	# Use appropriate modifier names based on platform
+	# Build modifier prefix once
 	if has_ctrl:
 		modifiers.append("Ctrl")
 	if has_shift:
@@ -604,25 +604,19 @@ func _on_background_input_capture_bg_key_pressed(node, keys_pressed):
 	if has_meta:
 		modifiers.append("Cmd")  # Command key on macOS
 	
-	# Get non-modifier keys
-	var regular_keys = []
+	var modifier_prefix = ""
+	if modifiers.size() > 0:
+		modifier_prefix = "+".join(modifiers) + "+"
+	
+	# Single pass: build key strings directly
 	for i in keys_pressed:
 		if keys_pressed[i]:
-			# Skip modifier keys when building the regular key list
+			# Skip modifier keys
 			if i == KEY_CTRL or i == KEY_SHIFT or i == KEY_ALT or i == KEY_META:
 				continue
-			regular_keys.append(OS.get_keycode_string(i) if !OS.get_keycode_string(i).strip_edges().is_empty() else "Keycode" + str(i))
 			
-	# Create combined key strings
-	if modifiers.size() > 0 and regular_keys.size() > 0:
-		# Create modifier combination strings
-		for key in regular_keys:
-			var combined_key = "+".join(modifiers) + "+" + key
-			keyStrings.append(combined_key)
-	else:
-		# No modifiers, use regular keys
-		for key in regular_keys:
-			keyStrings.append(key)
+			var key_name = OS.get_keycode_string(i) if !OS.get_keycode_string(i).strip_edges().is_empty() else "Keycode" + str(i)
+			keyStrings.append(modifier_prefix + key_name)
 	
 	if fileSystemOpen:
 		return