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, defer_to_update
from ..constants import TILE_SIZE, WIDTH, HEIGHT
-from ..roaches import default_roaches
+from ..roaches import build_roach
+from ..vehicles.base import Vehicle
class BaseLevelScene(Scene):
""" Level scene. """
+ def __init__(self):
+ super().__init__()
+ self._level = None
+
def enter(self, world):
self._level = levels.load(world.level.name)
self._tiles = self._level.tiles
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.game_pos[0] * TILE_SIZE, door.game_pos[1] * TILE_SIZE)
+ 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.game_pos[0] * TILE_SIZE, keypad.game_pos[1] * TILE_SIZE)
+ 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':
- screen.surface.blit(self._overlay, (0, 0),
- area=(viewport[0], viewport[1], WIDTH, HEIGHT),
- special_flags=pgl.BLEND_MULT)
+ screen.surface.blit(
+ self._overlay, (0, 0),
+ area=(viewport[0], viewport[1], WIDTH, HEIGHT),
+ special_flags=pgl.BLEND_MULT)
self.actors.draw(screen)
def on_key_down(self, key, mod, unicode):
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'
- return self._init_roaches(world.roaches)
+ self._angle = 0
+ return self._init_roaches(world)
- def _init_roaches(self, roaches):
- for roach in roaches:
- roach_actor = self._roaches.add(default_roaches.assemble(roach))
- roach_actor.anchor = (0, 0)
- roach_actor.pos = (WIDTH // 2, HEIGHT // 2)
+ def _init_roaches(self, world):
x, y = self._level.start_pos
- self._set_pos(x, y)
self._level_layer = 'floor'
+ self._avatar = self._vehicle.get_avatar(world)
+ 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((x * TILE_SIZE - WIDTH // 2, y * TILE_SIZE - HEIGHT // 2))]
+ return [
+ MoveViewportEvent((
+ x * TILE_SIZE - WIDTH // 2,
+ y * TILE_SIZE - HEIGHT // 2))]
def _set_pos(self, x, y):
self._player_pos = (x, y)
- print('Now at ', x, y)
+ # print('At ', (x, y))
def _can_move(self, x, y):
if self._mode == 'walk':
return self._level.can_crawl(x, y, self._level_layer)
def _set_angle(self, angle):
- for roach in self._roaches:
- roach.angle = angle
+ 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 _add_roach(self, world):
+ world.roaches.append(build_roach(world))
+ self._vehicle_changed()
+
+ @defer_to_update
+ def _change_vehicle(self, world):
+ vehicle = Vehicle.random()
+ world.vehicles.current = vehicle
+ self._vehicle_changed()
+
+ def update(self, world, engine, dt):
+ 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._add_roach()
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
+ return[ChangeSceneEvent(RoachesScene(level_scene=self))]
if offset:
return [MoveViewportEvent(offset)]
return super(GameLevelScene, self).on_key_down(key, mod, unicode)
-
-
projects / koperkapel.git / blobdiff