X-Git-Url: https://git.ctpug.org.za/?a=blobdiff_plain;f=koperkapel%2Fvehicles%2Fbase.py;h=fdc9b7f48e90bb12e6515ce0e4ad3ab4ff03d42f;hb=ce7b05023f3e5ba5a9d3791bcea83cf1c8882922;hp=fb4640dd73be2a47e217bd0c1f66ac27565188ec;hpb=b08a5349e214ba011dc135e179030552fad0e7e0;p=koperkapel.git

diff --git a/koperkapel/vehicles/base.py b/koperkapel/vehicles/base.py
index fb4640d..fdc9b7f 100644
--- a/koperkapel/vehicles/base.py
+++ b/koperkapel/vehicles/base.py
@@ -1,25 +1,75 @@
 """ Base class for vehicles.  """
 
-from pgzero.actor import Actor
+import math
+import random
+from itertools import chain, islice, repeat
+from pygame.constants import BLEND_RGBA_MULT
+from pgzero.loaders import images
+from ..actors.orientatedsurf import SelectableSurfActor
+from ..actors.animsurf import AnimatedSurfActor
+from ..weapons import default_weapons
+from ..util import safepath
 
 
 class Vehicle:
     """ Vehicle base class. """
 
     vehicle_type = None
+    overlay_frame_no = None
     approximate_radius = 200
+    weapons_taped_on = True
+    selected_seat_overlay_color = (255, 0, 0, 255)
+    armour = 0
 
     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(safepath("vehicles/walking/background"))
+
+    def roach_management_frame(self):
+        if self.overlay_frame_no is None:
+            return None
+        return images.load(safepath("vehicle_big/%s_%d") % (
+            self.vehicle_type, self.overlay_frame_no))
 
     def init_seats(self):
         raise NotImplementedError("Vehicles should specify a list of seats")
 
+    def seating(self, world):
+        roach_seating = world.vehicles[self.vehicle_type].seating
+        roach_seating_numbers = enumerate(zip(roach_seating, self.seats))
+        return {
+            roach: seat_pos
+            for seat_pos, (roach, _) in roach_seating_numbers if roach
+        }
+
+    def seat_roach(self, world, roach, seat_pos):
+        vehicle = world.vehicles[self.vehicle_type]
+        seats = len(self.seats)
+        seating = list(vehicle.seating)
+        seating = list(islice(
+            chain(seating, repeat(None, seats)), 0, seats))
+        seating[seat_pos] = roach
+        # 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
+    def current(cls, world):
+        return cls.by_type(world.vehicles.current)
+
     @classmethod
     def by_type(cls, vehicle_type):
         return cls._vehicle_types.get(vehicle_type)()
@@ -28,10 +78,37 @@ class Vehicle:
     def register(cls, vehicle_cls):
         cls._vehicle_types[vehicle_cls.__name__.lower()] = vehicle_cls
 
+    @classmethod
+    def random(cls):
+        return random.choice(list(cls._vehicle_types.keys()))
+
     @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, weapon, suffix="_tiles"):
+        vehicle = images.load(safepath("vehicle%s/%s_%d") % (
+            suffix, self.vehicle_type, i + 1))
+        frame = vehicle.copy()
+        if weapon:
+            frame.blit(weapon.surf, (0, 0))
+        return frame
+
+    def get_avatar(self, world=None, dead=False):
+        if not dead:
+            weapon = default_weapons.assemble(
+            world.weapons.current, tape=self.weapons_taped_on)
+            frames = [self._avatar_frame(i, weapon) for i in range(4)]
+        else:
+            frames = [self._avatar_frame(0, weapon=None)]
+        return AnimatedSurfActor(frames, anchor=(0, 0))
 
 
 class Seat:
@@ -54,7 +131,18 @@ class Seat:
         self.vehicle_pos = (pos[0] * vrad, pos[1] * vrad)
 
     def actor(self):
-        return Actor("vehicles/%s/seat" % (self.vehicle.vehicle_type,))
+        seat = images.load(safepath("vehicles/walking/seat"))
+        selected_seat = seat.copy()
+        selected_seat.fill(
+            self.vehicle.selected_seat_overlay_color, None, BLEND_RGBA_MULT)
+        return SelectableSurfActor(seat, selected_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()