Register game commands and tasks outside of game module.

[plomrogue2-experiments] / game_common.py

diff --git a/game_common.py b/game_common.py
index 3c17bd1b3c06abd2c40116291c0fc8da15cfd584..7731c61eebe782e8c8e07187e9925a1d20343539 100644 (file)
--- a/game_common.py
+++ b/game_common.py
@@ -3,12 +3,9 @@ from parser import ArgError
 
 class MapManager:
 
-    def __init__(self, globs):
-        """With globs a globals() call, collect caller's Map classes."""
-        self.map_classes = []
-        for name in globs:
-            if name[:3] == 'Map':
-                self.map_classes += [globs[name]]
+    def __init__(self, map_classes):
+        """Collects tuple of basic Map[Geometry] classes."""
+        self.map_classes = map_classes
 
     def get_map_geometries(self):
         geometries = []
@@ -54,13 +51,15 @@ class World:
         self.turn = 0
         self.things = []
 
-    def get_thing(self, id_):
+    def get_thing(self, id_, create_unfound=True):
         for thing in self.things:
             if id_ == thing.id_:
                 return thing
-        t = self.Thing(self, id_)
-        self.things += [t]
-        return t
+        if create_unfound:
+            t = self.Thing(self, id_)
+            self.things += [t]
+            return t
+        return None
 
     def new_map(self, geometry, yx):
         map_type = self.game.map_manager.get_map_class(geometry)