From: Christian Heller <c.heller@plomlompom.de>
Date: Sat, 27 Apr 2019 17:20:32 +0000 (+0200)
Subject: Move re-positioning of things in inventory to Thing code.
X-Git-Url: https://plomlompom.com/repos/%7B%7B%20web_path%20%7D%7D/static/%7B%7Bprefix%7D%7D/edit?a=commitdiff_plain;h=52cf6eee2b83be0fedd0df716395eb715ffddebb;p=plomrogue2-experiments

Move re-positioning of things in inventory to Thing code.
---

diff --git a/new/plomrogue/tasks.py b/new/plomrogue/tasks.py
index ae55980..330eff9 100644
--- a/new/plomrogue/tasks.py
+++ b/new/plomrogue/tasks.py
@@ -52,9 +52,6 @@ class Task_MOVE(Task):
     def do(self):
         self.thing.position = (0,0), self.thing.world.maps[(0,0)].\
                                      move(self.thing.position[1], self.args[0])
-        for id_ in self.thing.inventory:
-            t = self.thing.world.get_thing(id_)
-            t.position = self.thing.position
 
 
 
diff --git a/new/plomrogue/things.py b/new/plomrogue/things.py
index f020eda..13384fc 100644
--- a/new/plomrogue/things.py
+++ b/new/plomrogue/things.py
@@ -13,6 +13,26 @@ class ThingBase:
         else:
             self.id_ = id_
 
+    @property
+    def position(self):
+        return self._position
+
+    def _position_set(self, pos):
+        """Set self._position to pos.
+
+        We use this setter as core to the @position.setter property
+        method due to property setter subclassing not yet working
+        properly, see <https://bugs.python.org/issue14965>. We will
+        therefore super() _position_set instead of @position.setter in
+        subclasses.
+
+        """
+        self._position = pos
+
+    @position.setter
+    def position(self, pos):
+        self._position_set(pos)
+
 
 
 class Thing(ThingBase):
@@ -20,12 +40,18 @@ class Thing(ThingBase):
     in_inventory = False
 
     def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
         self.inventory = []
+        super().__init__(*args, **kwargs)
 
     def proceed(self):
         pass
 
+    def _position_set(self, pos):
+        super()._position_set(pos)
+        for t_id in self.inventory:
+            t = self.world.get_thing(t_id)
+            t.position = self.position
+
 
 
 class ThingItem(Thing):