from pygame import Surface
import pygame.locals as pgl
from ..loaders.levelloader import levels
-from .base import Scene, ChangeSceneEvent, MoveViewportEvent
+from .base import Scene, ChangeSceneEvent, MoveViewportEvent, AddRoachEvent, defer_to_update
from ..constants import TILE_SIZE, WIDTH, HEIGHT
from ..vehicles.base import Vehicle
+from ..roaches import RoachFactory, WorldRoach
class BaseLevelScene(Scene):
def update(self, world, engine, dt):
"""Fix the door and keypad positions"""
+ super().update(world, engine, dt)
for door in self._doors:
- door.pos = engine.calc_offset(
+ door.pos = self.calc_offset(
door.game_pos[0] * TILE_SIZE, door.game_pos[1] * TILE_SIZE)
for keypad in self._keypads:
- keypad.pos = engine.calc_offset(
+ keypad.pos = self.calc_offset(
keypad.game_pos[0] * TILE_SIZE, keypad.game_pos[1] * TILE_SIZE)
- def draw(self, screen, viewport):
+ def draw(self, screen):
screen.clear()
# Viewport is the position of the screen relative to the
# surface. We need the position of the surface relative to
# the screen for the blit, so this conversion
+ viewport = self.viewport
screen.surface.blit(self._surfaces[self._level_layer], (0, 0),
area=(viewport[0], viewport[1], WIDTH, HEIGHT))
if self._level_layer != 'floor':
class GameLevelScene(BaseLevelScene):
def enter(self, world):
+ if self._level is not None:
+ return
super().enter(world)
self._roaches = self.actors.add_layer("roaches", level=10)
+ self._friends = self.actors.add_layer("friendly roaches", level=9)
self._vehicle = Vehicle.current(world)
self._mode = 'walk'
self._angle = 0
self._set_pos(x, y)
self._avatar.pos = (WIDTH // 2, HEIGHT // 2)
self._roaches.add(self._avatar)
+ for friend in self._level.friends:
+ self._friends.add(friend)
# Fix viewport offset
return [
MoveViewportEvent((
def _set_pos(self, x, y):
self._player_pos = (x, y)
+ #print('At ', (x, y))
def _can_move(self, x, y):
if self._mode == 'walk':
self._angle = angle
self._avatar.angle = angle
+ @defer_to_update
+ def _vehicle_changed(self, world):
+ self._roaches.remove(self._avatar)
+ self._vehicle = Vehicle.current(world)
+ self._avatar = self._vehicle.get_avatar(world)
+ self._avatar.pos = (WIDTH // 2, HEIGHT // 2)
+ self._roaches.add(self._avatar)
+ self._set_angle(self._angle)
+
+ @defer_to_update
+ def _change_vehicle(self, world):
+ vehicle = Vehicle.random()
+ world.vehicles.current = vehicle
+ self._vehicle_changed()
+
def update(self, world, engine, dt):
- if self._vehicle.changed():
- self._roaches.remove(self._avatar)
- self._avatar = self._vehicle.get_avatar(world)
- self._avatar.pos = (WIDTH // 2, HEIGHT // 2)
- self._roaches.add(self._avatar)
- self._avatar.set_angle(self._angle)
super().update(world, engine, dt)
+ events = world.pop_events()
+ for friend in self._friends:
+ friend.pos = self.calc_offset(
+ friend.game_pos[0] * TILE_SIZE, friend.game_pos[1] * TILE_SIZE)
+ return events
def on_key_down(self, key, mod, unicode):
offset = None
self._mode = 'walk'
elif self._level.is_keypad(x, y):
self._level.press_keypad(x, y, self._roaches)
+ elif self._level.is_on_friend(x, y):
+ friend = self._level.remove_friend(x, y)
+ self._friends.remove(friend)
+ self._vehicle_changed()
+ return [AddRoachEvent()]
return
elif key == keys.X:
# Fire
print('Boom')
elif key == keys.V:
# Leave vehicle
- print('Vehicle key pressed')
+ self._change_vehicle()
elif key == keys.Z:
# Vehicle management
from .roach_management import RoachesScene