X-Git-Url: https://plomlompom.com/repos/%7B%7Bprefix%7D%7D?a=blobdiff_plain;f=plomrogue%2Ftasks.py;h=1204001b4d202ec54ff8a3891d5b13708608045f;hb=2bc91772ca3d5056eb5a252869d8dff33c586da5;hp=dbe23153f11d7ee842b04bca60ed694bab40f038;hpb=3ac4bfc7722ec4366698ae17f5e2006e6a9e8b30;p=plomrogue2

diff --git a/plomrogue/tasks.py b/plomrogue/tasks.py
index dbe2315..1204001 100644
--- a/plomrogue/tasks.py
+++ b/plomrogue/tasks.py
@@ -76,7 +76,7 @@ class Task_FLATTEN_SURROUNDINGS(Task):
 
 
 class Task_PICK_UP(Task):
-    argtypes = 'int:nonneg'
+    argtypes = 'int:pos'
 
     def check(self):
         if self.thing.carrying:
@@ -86,15 +86,15 @@ class Task_PICK_UP(Task):
             get_neighbors_yxyx(self.thing.position).values()
         reach = [self.thing.position] + list(neighbors)
         if to_pick_up is None:
-            raise PlayError('no thing of ID %s exists %s' % self.args[0])
+            raise PlayError('no such thing exists')
         elif to_pick_up == self.thing:
             raise PlayError('cannot pick up oneself')
         elif to_pick_up.type_ == 'Player':
             raise PlayError('cannot pick up player')
         elif to_pick_up.position not in reach:
-            raise PlayError('thing of ID %s not in reach' % self.args[0])
+            raise PlayError('thing not in reach')
         elif not to_pick_up.portable:
-            raise PlayError('thing of ID %s not portable' % self.args[0])
+            raise PlayError('thing not portable')
 
     def do(self):
         to_pick_up = self.thing.game.get_thing(self.args[0])
@@ -162,6 +162,7 @@ class Task_INTOXICATE(Task):
         self.thing.drunk = 10000
 
 
+
 class Task_COMMAND(Task):
     argtypes = 'string'
 
@@ -177,3 +178,29 @@ class Task_COMMAND(Task):
         for c_id in self.thing.game.sessions:
             if self.thing.game.sessions[c_id]['thing_id'] == self.thing.id_:
                 self.thing.game.io.send('REPLY ' + quote(reply), c_id)
+
+
+
+class Task_INSTALL(Task):
+
+    def _get_uninstallables(self):
+        return [t for t in self.thing.game.things
+                if t != self.thing
+                and hasattr(t, 'installable') and t.installable
+                and (not t.portable)
+                and t.position == self.thing.position]
+
+    def check(self):
+        if self.thing.carrying:
+            if not hasattr(self.thing.carrying, 'installable')\
+               or not self.thing.carrying.installable:
+                raise PlayError('carried thing not installable')
+        elif len(self._get_uninstallables()) == 0:
+            raise PlayError('nothing to uninstall here')
+
+    def do(self):
+        if self.thing.carrying:
+            self.thing.carrying.install()
+            self.thing.carrying = None
+        else:
+            self._get_uninstallables()[0].uninstall()