1 files changed, 0 insertions, 88 deletions
diff --git a/functions/function.py b/functions/function.py
deleted file mode 100644
index 97c98f7..0000000
--- a/functions/function.py
+++ /dev/null
@@ -1,88 +0,0 @@
-"""Base function module. 
-
-Contains the generic Function interface. 
-"""
-
-from abc import ABCMeta, abstractmethod, abstractproperty
-from typing import Set, Any
-
-from ..topology import Fixture
-from ..constants import INFTY
-from ..interfaces import XMLSerializable
-
-class Function(XMLSerializable, metaclass=ABCMeta):
-    """Class representing a generic function.
-    
-    Many of the properties here should not be implemented as properties for performance 
-    reasons.
-
-    Functions and properties required for rendering, e.g. ``Function.render`` and 
-    ``Function.actual_duration``, should be written to be performant.
-
-    Any change to the scope, audio scope, or actual duration of the function must be 
-    reported using ``Workspace.function_changed`` with the new values. This should also be 
-    extended to any change in e.g. values for lighting and audio primitives.
-    """
-    def __init__(self, w: "Workspace", type_: str, id_: int = None, name: str = None,
-                 duration: int = INFTY, fade_in: int = 0, fade_out: int = 0): 
-        self.w = w
-        self.id = id_ if id_ is not None else w.next_function_id 
-        self.name = name if name else "%s %s" % (type_, self.id)
-        self.type = type_
-        self.duration = duration
-        self.fade_in = fade_in
-        self.fade_out = fade_out 
-
-        self.w.register_function(self)
-
-    def delete(self):
-        """Delete the function from the Workspace."""
-        self.w.function_deleted(self)
-
-    @abstractproperty 
-    def scope(self) -> Set[Fixture.Channel]:
-        """Return the set of channels affected by this function."""
-
-    @abstractproperty 
-    def audio_scope(self) -> Set[str]:
-        """Return the set of audio filenames that may be used by this function."""
-
-    @abstractmethod
-    def get_data(self) -> Any:
-        """Return the default data for this function."""
-
-    @abstractmethod 
-    def copy_data(self, data: Any) -> Any:
-        """Duplicate the given data."""
-
-    @abstractproperty
-    def actual_duration(self):
-        """Return the actual duration of the function, including all fades."""
-
-    @abstractmethod 
-    def render(self, t: int, data: Any = None):
-        """Render the function at the given time.
-
-        This function must return a 3-tuple: 
-
-            (light_cues, audio_cues, new_data)
-
-        Where ``light_cues`` is a iterable of (channel, value) pairs. It is an error for 
-        ``light_cues`` to contain channels other than exactly this Function's scope. 
-        ``audio_cues`` is an iterable of audio cues of the form:
-
-            (guid, filename, start_time, fade_in, end_time, fade_out)
-
-        The ``guid`` is globally unique: that is, it is unique to that specific audio cue, 
-        even if the same file is played multiple times or in different places. Note that 
-        ``end_time`` may be ``INFTY``, in which case the file should be played to its end. 
-        In the case of infinite-duration chasers, the ``end_time`` may change over 
-        subsequent calls to this function.
-
-        Note that ``data`` is not necessarily mutable: ``render`` should be called like: 
-
-            lights, sound, data = f.render(t, data)
-
-        :param t: the time to render at, in milliseconds
-        :param data: the function data to use
-        """