X-Git-Url: https://git.ctpug.org.za/?a=blobdiff_plain;f=koperkapel%2Fvehicles%2Fbase.py;h=dec2aca44e3d2ea2b87c17a5d594ad1a171944a5;hb=208b0bfa93ce450a3d1e686d0bd0b2c93104f7b8;hp=31f7eeaaa4f9ced6ac2285ab336038afd7975841;hpb=8792e5a86456400f818a71bbd501a1a5128f0122;p=koperkapel.git

diff --git a/koperkapel/vehicles/base.py b/koperkapel/vehicles/base.py
index 31f7eea..dec2aca 100644
--- a/koperkapel/vehicles/base.py
+++ b/koperkapel/vehicles/base.py
@@ -1,10 +1,11 @@
 """ Base class for vehicles.  """
 
+import math
 from itertools import chain, islice, repeat
 from pygame.constants import BLEND_RGBA_MULT
-from pgzero.actor import Actor
 from pgzero.loaders import images
 from ..actors.orientatedsurf import OrientatedSurfActor
+from ..actors.animsurf import AnimatedSurfActor
 
 
 class Vehicle:
@@ -16,9 +17,10 @@ class Vehicle:
 
     def __init__(self):
         self.seats = self.init_seats()
+        self.game_pos = (0, 0)
 
     def roach_management_overlay(self):
-        return Actor("vehicles/%s/background" % (self.vehicle_type,))
+        return images.load("vehicles/%s/background" % (self.vehicle_type,))
 
     def init_seats(self):
         raise NotImplementedError("Vehicles should specify a list of seats")
@@ -41,6 +43,15 @@ class Vehicle:
         # line below records new seating on the world proxy
         vehicle.seating = seating
 
+    def roach_at(self, world, seat_pos):
+        roach_seating = world.vehicles[self.vehicle_type].seating
+        if seat_pos >= len(roach_seating):
+            return None
+        return roach_seating[seat_pos]
+
+    def changed(self):
+        return False  # TODO: remove this
+
     _vehicle_types = {}
 
     @classmethod
@@ -58,7 +69,23 @@ class Vehicle:
     @classmethod
     def register_all(cls):
         from .walking import Walking
+        from .quadcopter import Quadcopter
+        from .robot import Robot
+        from .roomba import Roomba
         cls.register(Walking)
+        cls.register(Quadcopter)
+        cls.register(Robot)
+        cls.register(Roomba)
+
+    def _avatar_frame(self, i, suffix="_tiles"):
+        vehicle = images.load("vehicle%s/%s_%d" % (
+            suffix, self.vehicle_type, i + 1))
+        frame = vehicle.copy()
+        return frame
+
+    def get_avatar(self, world):
+        frames = [self._avatar_frame(i) for i in range(4)]
+        return AnimatedSurfActor(frames)
 
 
 class Seat:
@@ -106,4 +133,11 @@ class SeatActor(OrientatedSurfActor):
         self.surf = self._selected_seat if value else self._seat
 
 
+def circle_of_seats(n_seats, **kw):
+    d_theta = 2 * math.pi / n_seats
+    return [
+        Seat(pos=(math.sin(i * d_theta), math.cos(i * d_theta)), **kw)
+        for i in range(n_seats)]
+
+
 Vehicle.register_all()