Adjustments and Documentation, recording and new environments, refactoring

environments/factory/additional/dest/dest_collections.py

@@ -0,0 +1,44 @@
+from environments.factory.base.registers import EntityCollection
+from environments.factory.additional.dest.dest_util import Constants as c
+from environments.factory.additional.dest.dest_enitites import Destination
+
+
+class Destinations(EntityCollection):
+
+    _accepted_objects = Destination
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.is_blocking_light = False
+        self.can_be_shadowed = False
+
+    def as_array(self):
+        self._array[:] = c.FREE_CELL
+        # ToDo: Switch to new Style Array Put
+        # indices = list(zip(range(len(cls)), *zip(*[x.pos for x in cls])))
+        # np.put(cls._array, [np.ravel_multi_index(x, cls._array.shape) for x in indices], cls.encodings)
+        for item in self:
+            if item.pos != c.NO_POS:
+                self._array[0, item.x, item.y] = item.encoding
+        return self._array
+
+    def __repr__(self):
+        return super(Destinations, self).__repr__()
+
+    def summarize_states(self, n_steps=None):
+        return {}
+
+
+class ReachedDestinations(Destinations):
+    _accepted_objects = Destination
+
+    def __init__(self, *args, **kwargs):
+        super(ReachedDestinations, self).__init__(*args, **kwargs)
+        self.can_be_shadowed = False
+        self.is_blocking_light = False
+
+    def summarize_states(self, n_steps=None):
+        return {}
+
+    def __repr__(self):
+        return super(ReachedDestinations, self).__repr__()