def __init__(self, map_name):
self.main_node = render.attachNewNode('main_node')
self.blocked_squares = set()
self.bodies = {}
self.map = Map(map_name)
self.map_builder = MapBuilder(self.map, self.main_node)
self.map_builder.build()
self.map_builder.clear_map_textures()
self.player = Player(self, self.map.start_pos)
self.set_npcs()
self.setup_graphics()
if S.show_view_field:
self.view_fields = defaultdict(set)
taskMgr.doMethodLater(1, self.update_view_fields, 'fields')
if S.show_pathes:
self.pathes = defaultdict(set)
taskMgr.doMethodLater(1, self.update_pathes, 'pathes')
class Manager(object):
def __init__(self, map_name):
self.main_node = render.attachNewNode('main_node')
self.blocked_squares = set()
self.bodies = {}
self.map = Map(map_name)
self.map_builder = MapBuilder(self.map, self.main_node)
self.map_builder.build()
self.map_builder.clear_map_textures()
self.player = Player(self, self.map.start_pos)
self.set_npcs()
self.setup_graphics()
if S.show_view_field:
self.view_fields = defaultdict(set)
taskMgr.doMethodLater(1, self.update_view_fields, 'fields')
if S.show_pathes:
self.pathes = defaultdict(set)
taskMgr.doMethodLater(1, self.update_pathes, 'pathes')
def set_npcs(self):
self.npcs = {}
for data in self.map.npcs:
for _ in range(data['count']):
_data = data.copy()
route = deque(self.map.routes[data['route']])
free = [i for i in route if i not in self.npcs]
assert free, 'all postions are occupated'
pos = choice(free)
while pos != route[0]:
route.rotate(1)
_data['route'] = route
NPC(self, **_data)#.dead = True # for debugging
data = self.map.target_npc.copy()
if not data:
return
route = deque(self.map.routes[data['route']])
data['route'] = route
TargetNPC(self, **data)
def is_available(self, pos):
return (pos in self.map and
(pos != self.player.pos or self.player.walking) and
(pos not in self.npcs or self.npcs[pos].walking) and
pos not in self.bodies)
def __call__(self, task):
self.player.update_action()
for npc in tuple(self.npcs.values()):
if not npc and npc.action is None:
if isinstance(npc, TargetNPC):
self.finish(True)
del self.npcs[npc.pos]
Body(npc, self)
continue
npc.update_action()
if isinstance(npc, TargetNPC) and npc.pos == self.map.escape_position:
self.finish(False)
return task.cont
def finish(self, win):
base.finish_game(win)
def on_player_moved(self, prev_pos, pos):
map = self.map
if prev_pos is None:
prev_group = None
elif map[prev_pos]['kind'] != 'model_field':
prev_group = map[prev_pos]['ident']
else:
prev_group = map[prev_pos]['group']
if map[pos]['kind'] != 'model_field':
group = map[pos]['ident']
else:
group = map[pos]['group']
if prev_group == group:
return
if prev_group is not None:
for pos in map.groups[prev_group]:
model = self.map_builder.get_model(pos)
if model is None:
continue
model.setAlphaScale(1)
for pos in map.groups[group]:
model = self.map_builder.get_model(pos)
if model is None:
continue
model.setAlphaScale(S.graphics['transparency'])
def alert(self, pos, target=None):
for npc in self.npcs.values():
if not npc:
continue
length = hypot(npc.pos[0] - pos[0], npc.pos[1] - pos[1])
if length <= S.npc['alert_radius']:
if isinstance(npc, TargetNPC):
npc.target = self.map.escape_position
npc.speed = S.target_npc['escape_speed']
else:
npc.set_alert_texture()
#FIXME: don't set target if path to it doesn't exist
npc.target = target or self.player
npc.speed = S.npc['excited_speed']
npc.view_radius = S.npc['excited_view_radius']
npc.view_angle = S.npc['excited_view_angle']
def setup_graphics(self):
angle = self.map.hour * 15 - 90
light_factor = max(sin(radians(angle)), 0)
mnode = self.main_node
alight = AmbientLight('alight')
color = S.graphics['ambient_light_color'] + [light_factor]
alight.setColor(VBase4(*color))
alnp = mnode.attachNewNode(alight)
mnode.setLight(alnp)
dlight = DirectionalLight('dlight')
color = S.graphics['light_color'] + [light_factor]
dlight.setColor(VBase4(*color))
dlnp = mnode.attachNewNode(dlight)
dlnp.setHpr(0, -angle, 0)
mnode.setLight(dlnp)
if S.graphics['enable_shadows']:
self.main_node.setShaderAuto() # doesn't work in multithreading mode
lens = OrthographicLens()
lens.setFilmSize(30, 30)
lens.setNearFar(-1000, 1000)
dlight.setLens(lens)
ss = S.graphics['shadow_size']
dlight.setShadowCaster(True, ss, ss)
dlnp.reparentTo(self.player.node)
if S.graphics['enable_cartoon']:
# set for models separately
self.main_node.setShaderAuto() # doesn't work in multithreading mode
def update_view_fields(self, task):
""" It is a very expensive funciton. Use only for debugging """
for npc in self.npcs.values():
key = id(npc)
for marker in self.view_fields[key]:
marker.removeNode()
del self.view_fields[key]
radius, c_angle = npc.view_radius, npc.view_angle
angle = int(npc.actor.getHpr()[0] - 90) % 360
pred = lambda pos: 'see' in self.map[pos]['actions']
field = self.map.view_field(npc.pos, angle,
c_angle, radius, pred)
for pos in field:
marker = loader.loadModel(S.model('plane'))
marker.setHpr(0, -90, 0)
marker.reparentTo(self.main_node)
marker.setPos(pos[0], pos[1], 0.1)
self.view_fields[key].add(marker)
return task.again
def update_pathes(self, task):
""" It is a very expensive funciton. Use only for debugging """
map = self.map
for npc in self.npcs.values():
key = id(npc)
for marker in self.pathes[key]:
marker.removeNode()
del self.pathes[key]
target = npc.target
end_pos = target if isinstance(target, tuple) else target.pos
pred = lambda pos: ('walk' in map[pos]['actions'] and
map.is_available(pos) and
(pos not in self.npcs or
self.npcs[pos].walking) and
pos not in self.bodies)
path = map.get_path(npc.pos, end_pos, pred)
if path is None:
continue
for pos in path:
marker = loader.loadModel(S.model('plane'))
marker.setHpr(0, -90, 0)
marker.reparentTo(self.main_node)
marker.setPos(pos[0], pos[1], 0.1)
self.pathes[key].add(marker)
return task.again