fixed camera and sword animation issue and upgraded to Godot 4.6

addons/gdUnit4/src/core/command/GdUnitBaseCommand.gd

@@ -0,0 +1,64 @@
+@abstract class_name GdUnitBaseCommand
+extends Node
+
+
+var id: String
+var icon: Texture2D
+var shortcut: Shortcut = null
+var shortcut_type: GdUnitShortcut.ShortCut
+
+
+func _init(p_id: String, p_shortcut: GdUnitShortcut.ShortCut = GdUnitShortcut.ShortCut.NONE) -> void:
+	id = p_id
+	shortcut_type = p_shortcut
+	_set_shortcut()
+
+
+func _shortcut_input(event: InputEvent) -> void:
+	if is_running():
+		return
+
+	if shortcut and shortcut.matches_event(event):
+		execute()
+		get_viewport().set_input_as_handled()
+
+
+func update_shortcut() -> void:
+	_set_shortcut()
+
+
+func _set_shortcut() -> void:
+	if shortcut_type == GdUnitShortcut.ShortCut.NONE:
+		return
+
+	var property_name := GdUnitShortcut.as_property(shortcut_type)
+	var property := GdUnitSettings.get_property(property_name)
+	var keys := GdUnitShortcut.default_keys(shortcut_type)
+	if property != null:
+		keys = property.value()
+	var inputEvent := _create_shortcut_input_even(keys)
+
+	shortcut = Shortcut.new()
+	shortcut.set_events([inputEvent])
+
+
+func _create_shortcut_input_even(key_codes: PackedInt32Array) -> InputEventKey:
+	var inputEvent := InputEventKey.new()
+	inputEvent.pressed = true
+	for key_code in key_codes:
+		match key_code:
+			KEY_ALT:
+				inputEvent.alt_pressed = true
+			KEY_SHIFT:
+				inputEvent.shift_pressed = true
+			KEY_CTRL:
+				inputEvent.ctrl_pressed = true
+			_:
+				inputEvent.keycode = key_code as Key
+				inputEvent.physical_keycode = key_code as Key
+	return inputEvent
+
+
+@abstract func is_running() -> bool
+
+@abstract func execute(...parameters: Array) -> void