def transact(self, me):
employer = me.get_knowledge('employer', me)
if employer:
print('Already employed by ' + employer)
return Operation(
"talk",
Entity(say="Sorry, I am currently working for someone else."))
who = me.map.get(self.who)
if not who:
print("Who am I talking to")
return
if self.payed < self.cost:
return Operation(
"talk",
Entity(say=who.name + " you owe me " +
str(self.cost - self.payed) + " coins."))
res = Oplist()
me.add_knowledge('employer', me.entity.id, who.id)
# FIXME add the new goal
goal = Accompany(who.id)
me.goals.insert(0, goal)
res.append(
Operation("talk",
Entity(say="I will help you out until sundown today.")))
self.irrelevant = 1
return res
def completed(self):
res = Oplist()
# Find one charcoal and one ore amongst the children and delete them, and create one iron ingot.
charcoals = self.usage.tool.find_in_contains(charcoal_filter)
if len(charcoals):
# We have charcoal, lets see if we also have something to smelt. We'll go through the map of ores to find a match.
for key, value in ores.items():
inputs = self.usage.tool.find_in_contains(value)
if len(inputs) > 0:
res.append(
Operation("delete", Entity(inputs[0].id),
to=inputs[0]))
res.append(
Operation("delete",
Entity(charcoals[0].id),
to=charcoals[0]))
new_entity = Entity(parent=key, loc=self.usage.tool.id)
res.append(
Operation("create", new_entity, to=self.usage.tool.id))
res.append(
Operation(
"imaginary",
Entity(
description="You successfully refine the ore."
),
to=self.usage.actor.id,
from_=self.usage.actor.id))
return res
def consume(instance):
""" When drinking the potion the __effects should be applied to the drinker, and the potion destroyed.
In addition, if a script handler is registered in the __handler property it will be called as well.
"""
op_list = Oplist()
op_list += Operation("delete", Entity(instance.tool.id), to=instance.tool)
handler_props = instance.tool.props["__handler"]
if handler_props is not None:
mod_name, func_name = handler_props["name"].rsplit('.', 1)
mod = importlib.import_module(mod_name)
func = getattr(mod, func_name)
result = func(instance)
if result:
op_list.append(result)
effects_prop = instance.tool.props["__effects"]
if effects_prop is not None:
# Copy over all props in "__effects" to a "set" op.
for prop_name, effect in effects_prop.items():
ent = Entity(instance.actor.id)
ent[str(prop_name)] = effect
op_list += Operation("set", ent, to=instance.actor.id)
msg_prop = instance.tool.props["__message"]
if msg_prop is not None:
op_list += Operation("imaginary",
Entity(description=str(msg_prop)),
to=instance.actor.id,
from_=instance.actor.id)
op_list.append(instance.actor.start_action("drinking", 1))
return server.OPERATION_BLOCKED, op_list
def do(self, me):
if (self.tool in me.things) == 0:
# print "No tool"
return
tool = me.find_thing(self.tool)[0]
if not hasattr(me,
'right_hand_wield') or me.right_hand_wield != tool.id:
# FIXME We need to sort out how to tell seed one is wielding
return Operation("wield", Entity(tool.id))
id = me.get_knowledge('focus', self.seed)
if id is None:
return
seed = me.map.get(id)
if seed is None:
me.remove_knowledge('focus', self.seed)
return
if not seed.visible:
me.remove_knowledge('focus', self.seed)
return
# Check that the seed isn't too close to other sources (to prevent us from planting too closely)
sources_all = me.map.find_by_filter(self.source_filter)
for thing in sources_all:
#TODO: add "distance_between"; this won't work
dist = me.steering.distance_to(thing, ai.EDGE, ai.EDGE)
if dist is not None and dist < self.spacing:
# We've found a source which is too close to the seed, so we'll not plant this one
me.remove_knowledge('focus', self.seed)
return
return Operation("use", Entity(seed.id, objtype="obj"))
def tick(self):
(valid, err) = self.usage.is_valid()
if not valid:
return self.irrelevant(err)
self.usage.actor.send_world(Operation("sight", self.usage.op))
target = self.usage.get_arg("targets", 0)
instance = self.usage
# Ignore pos
if target:
if instance.actor.can_reach(target):
damage = 0
damage_attr = getattr(instance.actor.props,
"damage_" + instance.op.parent)
if damage_attr:
damage = damage_attr
hit_op = Operation('hit',
Entity(damage=damage,
hit_type=instance.op.parent,
id=instance.actor.id),
to=target.entity)
return server.OPERATION_BLOCKED, hit_op, Operation(
'sight', hit_op)
else:
return server.OPERATION_BLOCKED, instance.actor.client_error(
instance.op, "Too far away")
else:
return server.OPERATION_BLOCKED
def do_peck(self, me):
if not self.last_time or time.time() - self.last_time > self.interval:
self.last_time = time.time()
# stop moving
me.steering.set_destination()
return Operation("use", Operation("consume",
Entity(me.entity.id, targets=[Entity(me.entity.parent.id, pos=me.entity.location.pos)])))
def strike(instance):
"""Strike another entity with your fists."""
# If there's a cooldown we need to mark the actor
cooldown = getattr(instance.tool.props, "cooldown_" + instance.op.parent)
if cooldown and cooldown > 0.0:
instance.tool.send_world(Operation('set', Entity(instance.tool.id, ready_at=server.world.get_time() + cooldown), to=instance.tool.id))
# Send sight even if we miss
instance.actor.send_world(Operation("sight", instance.op))
# Unarmed strike only handles one target
target = instance.get_arg("targets", 0)
# Ignore pos
if target:
if instance.actor.can_reach(target):
damage = 0
damage_attr = getattr(instance.actor.props, "damage_" + instance.op.parent)
if damage_attr:
damage = damage_attr
hit_op = Operation('hit', Entity(damage=damage, hit_type=instance.op.parent), to=target.entity, id=instance.actor.id)
return server.OPERATION_BLOCKED, hit_op, Operation('sight', hit_op)
else:
return server.OPERATION_BLOCKED, instance.actor.client_error(instance.op, "Too far away")
else:
return server.OPERATION_BLOCKED
def do(self, me):
if (self.tool in me.things) == 0:
# print "No tool"
return
tool = me.find_thing(self.tool)[0]
if not hasattr(me, 'right_hand_wield') or me.right_hand_wield != tool.id:
# FIXME We need to sort out how to tell seed one is wielding
return Operation("wield", Entity(tool.id))
id = me.get_knowledge('focus', self.seed)
if id is None:
return
seed = me.map.get(id)
if seed is None:
me.remove_knowledge('focus', self.seed)
return
if not seed.visible:
me.remove_knowledge('focus', self.seed)
return
# Check that the seed isn't too close to other sources (to prevent us from planting too closely)
sources_all = me.map.find_by_filter(self.source_filter)
spacing_sqr = self.spacing * self.spacing
for thing in sources_all:
sqr_dist = square_distance(seed.location, thing.location)
if sqr_dist and sqr_dist < spacing_sqr:
# We've found a source which is too close to the seed, so we'll not plant this one
me.remove_knowledge('focus', self.seed)
return
return Operation("use", Entity(seed.id, objtype="obj"))
def strike(instance):
# Check that we can reach the target with our weapon
extra_reach = 0.0
if instance.tool.props.reach:
extra_reach = instance.tool.props.reach
# If there's a cooldown we need to mark the actor
Usage.set_cooldown_on_attached(instance.tool, instance.actor)
# Send sight even if we miss
instance.actor.send_world(Operation("sight", instance.op))
# Melee weapons only handles one target
target = instance.get_arg("targets", 0)
if target:
# Ignore pos
if instance.actor.can_reach(target, extra_reach):
damage = 0
if instance.tool.props.damage:
damage = instance.tool.props.damage
hit_op = Operation('hit',
Entity(damage=damage, hit_type=instance.op.id),
to=target.entity)
return server.OPERATION_BLOCKED, hit_op, Operation('sight', hit_op)
else:
return server.OPERATION_BLOCKED, instance.actor.client_error(
instance.op, "Too far away")
else:
return server.OPERATION_BLOCKED
def hit_operation(self, op):
res = Oplist()
arg = op[0]
if arg:
# Place the explosion at the point of collision.
new_location = rules.Location(self.location.parent, arg.pos)
entity = Entity(parent="explosion",
location=new_location,
mode="fixed")
mode_data = self.props.mode_data
actor_id = self.id
# Check if there's an entity ref contained in the mode_data prop,
# and if so attach that to the "entity_ref" prop of the explosion.
# This way the explosion can properly attribute any Hit op it sends to the actor which fired the item.
if mode_data:
entity_ref = mode_data['$eid']
if entity_ref is not None:
actor_id = entity_ref
entity["entity_ref"] = {"$eid": actor_id}
damage_explosion = self.props.damage_explosion
if damage_explosion is not None:
entity["damage"] = damage_explosion
res.append(Operation("create", entity, to=self.id))
res.append(Operation("delete", Entity(self.id), to=self.id))
return server.OPERATION_HANDLED, res
def sift_operation(self, op):
newloc = self.location.copy()
newloc.velocity = Vector3D()
item = Gravestone.items[randint(0, 5)]
newloc.pos = newloc.pos + Vector3D(uniform(-1, 1), uniform(-1, 1), uniform(-1, 1))
return Operation("create", Entity(name=item, parent=item, location=newloc.copy()), to=self) + \
Operation("imaginary", Entity(description="You dig up a bone from the grave."), to=op.id, from_=op.id)
def consume_operation(self, op):
if len(op) > 0:
arg = op[0]
if arg.consume_type == "fire":
# Determine the burn speed, i.e. how much to remove of the status for each burn
burn_speed = 0.1
burn_speed_prop = self.props._burn_speed
if burn_speed_prop:
burn_speed = burn_speed_prop
nourish_ent = Entity()
nourish_ent.consume_type = arg.consume_type
nourish_op = Operation("nourish", nourish_ent, to=op.from_)
status_prop = self.props.status
if status_prop:
return server.OPERATION_BLOCKED, nourish_op, Operation(
"set",
Entity(self.id, status=status_prop - burn_speed),
to=self)
else:
return server.OPERATION_BLOCKED, nourish_op
return server.OPERATION_IGNORED
def tick(self):
(valid, err) = self.usage.is_valid()
if not valid:
return self.irrelevant(err)
self.usage.actor.send_world(Operation("sight", self.usage.op))
target = self.usage.get_arg("targets", 0)
if target:
# Take a swing
extra_reach = 0.0
if self.usage.tool.props.reach:
extra_reach = self.usage.tool.props.reach
if self.usage.actor.can_reach(target, extra_reach):
damage = 0
if self.usage.tool.props.damage:
damage = self.usage.tool.props.damage
hit_op = Operation('hit',
Entity(damage=damage,
hit_type=self.usage.op.parent,
id=self.usage.actor.id),
to=target.entity)
return server.OPERATION_BLOCKED, hit_op
else:
return server.OPERATION_BLOCKED, self.usage.actor.client_error(
self.usage.op, "Too far away")
return server.OPERATION_BLOCKED
def hit_operation(self, op):
arg = op[0]
if arg:
hit_op = op.copy()
res = Oplist()
if hasattr(arg, 'damage'):
# Apply any armor modifiers
armor = self.get_prop_float("armor", 0)
status_decrease = (arg.damage - armor) / 100.0
# Check if there's a modifier for the specific type of hit.
if hasattr(arg,
'hit_type') and self.props["__modifier_hit_type_" +
arg.hit_type]:
status_decrease = status_decrease * self.props[
"__modifier_hit_type_" + arg.hit_type]
print("Hit for {} damage".format(status_decrease))
status_decrease = max(
0.0, status_decrease) # Make sure it's not negative
hit_op[0].damage = status_decrease
if status_decrease > 0:
res.append(
Operation("set",
Entity(self.id,
{"status!subtract": status_decrease}),
to=self.id))
return server.OPERATION_BLOCKED, res, Operation('sight', hit_op)
return server.OPERATION_IGNORED
def delete_operation(self, op):
res = Oplist()
# Restore status if it's zero.
if self.has_prop_float("status"):
res += Operation("set", Entity(self.id, status=1.0), to=self.id)
# Respawn in a spawn area
respawn_alias = self.get_prop_string("_respawning")
if respawn_alias:
respawn_entity = server.get_alias_entity(respawn_alias)
if respawn_entity:
pos = Spawner.get_spawn_pos(respawn_entity)
if pos:
location = Location()
location.pos = pos
# Randomize orientation
rotation = random.random() * math.pi * 2
location.orientation = physics.Quaternion(physics.Vector3D(0, 1, 0), rotation)
location.parent = respawn_entity.location.parent
# Emit a sight of this entity being defeated
res += Operation("sight", Operation("defeated", Entity(self.id)))
res += Operation("move", Entity(self.id, location=location), to=self.id)
res += Operation("imaginary", Entity(description="You were killed and will be respawned."), to=self.id, from_=self.id)
return server.OPERATION_BLOCKED, res
def completed(self):
res = Oplist()
if self.is_valid():
for input_def in self.temporaries["inputs"]:
input_entities = self.usage.actor.find_in_contains(
input_def["criteria"])
needed_amount = input_def["amount"]
for entity in input_entities:
entity_amount = entity.get_prop_int("amount", 1)
amount_to_delete = min(needed_amount, entity_amount)
res.append(
Operation("delete",
Entity(entity.id, amount=amount_to_delete),
to=entity))
needed_amount = needed_amount - amount_to_delete
if needed_amount <= 0:
break
for output_def in self.temporaries["outputs"]:
res.append(
Operation("create", output_def, to=self.usage.tool.id))
craft_name = self.usage.tool.get_prop_string("craft_name", "tool")
res.append(
Operation(
"imaginary",
Entity(description="You successfully create '{}'.".format(
craft_name)),
to=self.usage.actor.id,
from_=self.usage.actor.id))
return res
def tick_operation(self, op):
if len(op) > 0:
arg = op[0]
if arg.name == self.__class__.__name__:
res = Oplist()
# Handle the world being recreated by checking for 0
if op.refno == self.tick_refno or self.tick_refno == 0:
minds_prop = self.get_prop_list("_minds")
if hasattr(arg, "type") and arg.type == "remove":
# Check that the entity hasn't gotten a new mind in the meantime
if minds_prop is None or len(minds_prop) == 0:
# Move entity to limbo
limbo_entity = server.get_alias_entity("limbo")
if limbo_entity and self.location.parent != limbo_entity:
# Store the current position in "__respawn" so we can spawn back there.
res += Operation(
"set",
Entity(self.id,
__respawn={
"loc": self.location.parent.id,
"pos": self.location.pos
}),
to=self.id)
res += Operation("move",
Entity(self.id,
loc=limbo_entity.id),
to=self.id)
else:
# Only respawn if there's a mind
if minds_prop is not None and len(minds_prop) > 0:
res += self.respawn()
return server.OPERATION_BLOCKED, res
def respawn(self):
limbo_entity = server.get_alias_entity("limbo")
# If we're in limbo we should respawn
if limbo_entity and self.location.parent == limbo_entity:
respawn_prop = self.props["__respawn"]
if respawn_prop:
set_op = Operation("set",
Entity(self.id, __respawn=None),
to=self.id)
if hasattr(respawn_prop, "pos") and hasattr(
respawn_prop, "loc"):
return Operation("move",
Entity(self.id,
pos=respawn_prop.pos,
loc=respawn_prop.loc),
to=self.id), set_op
elif hasattr(respawn_prop, "spawn") and respawn_prop.spawn:
# Respawn in a spawn area
respawn_entity = server.get_alias_entity(
respawn_prop.spawn)
if respawn_entity:
location = respawn_entity.location
return Operation("move",
Entity(self.id, location=location),
to=self.id), set_op
else:
print(
"Could not get any entity with alias '{}'.".format(
respawn_prop.spawn))
def tick_operation(self, op):
res = Oplist()
if Ticks.verify_tick(self, op, res, self.tick_interval):
# Make ourselves go away after ten ticks by decreasing our status.
res.append(
Operation("set",
Entity(self.id, {"status!subtract": 0.1}),
to=self.id))
damage_prop = self.props.damage
if self.parent and damage_prop is not None:
# If there's an "entity_ref" prop it's the reference to the actor which caused the poisoning.
actor_id = self.id
entity_ref_prop = self.props.entity_ref
if entity_ref_prop is not None:
actor_id = entity_ref_prop["$eid"]
res.append(
Operation('hit',
Entity(hit_type="poison",
id=actor_id,
damage=damage_prop),
to=self.parent.id))
return server.OPERATION_HANDLED, res
return server.OPERATION_IGNORED
def equip_melee_weapon(self, me):
# First check if we're holding a weapon
attached_current = me.get_attached_entity("hand_primary")
has_attached = False
if attached_current:
has_attached = True
# Check that the attached entity can be used to strike
usages = attached_current.get_prop_map("usages")
if usages:
for usage, _ in usages.items():
if usage in weapon_usages:
self.weapon_usage = usage
return None
# Current tool isn't a weapon, or we have nothing attached, try to find one,
# and if not unequip so we can fight with our fists
for child in me.entity.contains:
usages = child.get_prop_map("usages")
if usages:
for usage, _ in usages.items():
if usage in weapon_usages:
self.weapon_usage = usage
return Operation("wield", Entity(child.id, attachment="hand_primary"))
# Couldn't find any weapon to wield, check if we should unwield the current tool so we can fight with our fists
if has_attached:
return Operation("wield", Entity(attachment="hand_primary"))
return None
def attack_ranged(self, me):
enemy = self.get_enemy(me)
# check that we can reach the target, and if so attack it
distance = me.steering.distance_to(enemy, ai.EDGE, ai.EDGE)
if distance is None:
print("Could not calculate distance.")
return
attached_current = me.get_attached_entity("hand_primary")
tasks_prop = me.entity.get_prop_map('tasks')
if distance < 50:
move_to_face = me.face(enemy)
if attached_current:
# Check if we're already drawing
if tasks_prop and "draw" in tasks_prop:
# Check if we can release
draw_task = tasks_prop["draw"]
# print("draw task {}".format(str(draw_task)))
usages = draw_task["usages"]
for usage in usages:
if usage.name == "release":
direction = (enemy.location.pos + enemy.location.bbox.center) - (me.entity.location.pos + me.entity.location.bbox.center)
direction.normalize()
return move_to_face + Operation("use",
Root(args=[Entity("release", direction=[direction])],
id="draw",
objtype="task"))
return True
direction = enemy.location.pos - me.entity.location.pos
direction.normalize()
return move_to_face + Operation("use", Operation("draw", Entity(attached_current.id, direction=[direction])))
def do_strike(self):
self.usage.actor.send_world(Operation("sight", self.usage.op))
# If there's a cooldown we need to mark the actor
Usage.set_cooldown_on_attached(self.usage.tool, self.usage.actor)
target = self.usage.get_arg("targets", 0)
if target:
# Take a swing
# Check that we can reach the target with our weapon
extra_reach = 0.0
if self.usage.tool.props.reach:
extra_reach = self.usage.tool.props.reach
if self.usage.actor.can_reach(target, extra_reach):
damage = 0
if self.usage.tool.props.damage:
damage = self.usage.tool.props.damage
hit_op = Operation('hit', Entity(damage=damage, hit_type=self.usage.op.parent, id=self.usage.actor.id),
to=target.entity)
return server.OPERATION_BLOCKED, hit_op
else:
return server.OPERATION_BLOCKED, self.usage.actor.client_error(self.usage.op, "Too far away")
else:
print("No target")
return server.OPERATION_BLOCKED
def harvest_operation(self, op):
res = Oplist()
if self.props.fruits and self.props.fruits > 0 and self.props.fruit_name:
res.append(
Operation("create",
Entity(parent=self.props.fruit_name, loc=op.id),
to=self))
res.append(
Operation("set",
Entity(self.id, {"fruits!subtract": 1}),
to=self))
res.append(
Operation(
"imaginary",
Entity(description="You harvest an {} from the {}.".format(
self.props.fruit_name, self.type)),
to=op.id,
from_=op.id))
else:
res.append(
Operation(
"imaginary",
Entity(
description="There aren't any {}s in this {}.".format(
self.props.fruit_name, self.type)),
to=op.id,
from_=op.id))
return server.OPERATION_BLOCKED, res
def stop_usage(self, args):
# Check that the usage still is valid
(valid, _) = self.usage.is_valid()
self.irrelevant()
res = Oplist()
if valid and self.fish_on_hook:
worms = self.usage.actor.find_in_contains(
entity_filter.Filter("entity instance_of types.annelid"))
if len(worms):
fish_type = self.fishes[randint(0, len(self.fishes) - 1)]
res.append(
Operation("create",
Entity(parent=fish_type,
loc=self.usage.actor.id,
mind=None),
to=self.usage.tool))
# Delete the worm
res.append(
Operation("delete", Entity(id=worms[0].id),
to=worms[0].id))
res.append(
Operation(
"imaginary",
Entity(
description="You caught a {}.".format(fish_type)),
to=self.usage.actor.id,
from_=self.usage.actor.id))
return server.OPERATION_HANDLED, res
def event(self, me, op, say):
object = say[1].word
thing = me.map.get(object)
who = me.map.get(op.to)
if thing is None:
if object != self.what:
return Operation("talk",
Entity(say=who.name + ", I am not interested in buying your " + str(object) + "."))
me.goals.insert(0, BuyFrom(self.what, self.cost, op.to))
return Operation("talk", Entity(say=who.name + " which " + object + " would you like to sell?"))
if self.what not in thing.type:
return
if thing in me.find_thing(self.what):
return
# price=me.get_knowledge("price", thing.type[0])
price = self.cost * int(thing.mass)
res = Oplist()
coins = me.find_thing("coin")
if len(coins) < int(price):
print("Coins: " + str(len(coins)) + " Cost: " + str(self.cost))
return Operation("talk", Entity(say="I can't afford any " + self.what + "s at the moment."))
for i in range(0, int(price)):
coin = coins[0]
me.remove_thing(coin)
res.append(Operation("move", Entity(coin.id, location=Location(who, Point3D(0, 0, 0)))))
res.append(Operation("talk", Entity(say="Thankyou " + who.name + ", come again.")))
me.add_thing(thing)
return res
def think_look_operation(self, op):
"""Sends back information about goals. This is mainly to be used for debugging minds.
If no arguments are specified all goals will be reported, else a match will be done
using 'index'.
The information will be sent back as a Think operation wrapping an Info operation.
This method is automatically invoked by the C++ BaseMind code, due to its *_*_operation name.
"""
think_op = Operation("think")
goal_info_op = Operation("info")
goal_infos = []
if not op.get_args():
# get all goals
for (index, goal) in enumerate(self.goals):
goal_infos.append(Entity(index=index, report=goal.report()))
else:
for arg in op.get_args():
goal = self.goals[arg.index]
if goal and goal is not None:
goal_infos.append(
Entity(index=arg.index, report=goal.report()))
goal_info_op.set_args(goal_infos)
think_op.set_refno(op.get_serialno())
think_op.set_args([goal_info_op])
res = Oplist()
res = res + think_op
return res
def consume(instance):
""" When drinking the potion the __effects should be applied to the drinker, and the potion destroyed """
op_list = Oplist()
op_list += Operation("delete", Entity(instance.tool.id), to=instance.tool)
effects_prop = instance.tool.props["__effects"]
if effects_prop is not None:
for prop_name, effect in effects_prop.items():
actual_value = effect
effect_prop = instance.actor.props[prop_name]
if effect_prop is not None:
actual_value = effect_prop + effect
ent = Entity(instance.actor.id)
ent[str(prop_name)] = actual_value
op_list += Operation("set", ent, to=instance.actor.id)
msg_prop = instance.tool.props["__message"]
if msg_prop is not None:
op_list += Operation("imaginary",
Entity(description=str(msg_prop)),
to=instance.actor.id,
from_=instance.actor.id)
return server.OPERATION_BLOCKED, op_list
def xp_property_update(self):
xp = self.get_prop_float("xp")
if xp is not None:
level_from_xp = int(math.floor(xp / 100))
level = self.get_prop_int("level")
if level is None or level != level_from_xp:
return Operation("set", Entity(self.id, level=level_from_xp), to=self.id), \
Operation("imaginary", Entity(description="You are now at level {}!".format(level_from_xp)), to=self.id, from_=self.id)
def burn_operation(self, op):
ret = Oplist()
for fuel in self.contains:
if hasattr(fuel, "burn_speed"):
ret.append(Operation("burn", op[0], to=fuel))
if op[0].props.status > 1.0:
to_ = op[0].id
ret.append(Operation("extinguish", op[0], to=to_))
return ret
def process(self, me):
if (self.wbuy in me.things) == 0: return
if (self.tool in me.things) == 0: return
tool = me.find_thing(self.tool)[0]
if not self.wield:
self.wield = True
return Operation("wield", Entity(tool.id))
thing = me.find_thing(self.wbuy)[0]
return Operation("use", Entity(thing.id, objtype="obj"))
def commune_path(self, op):
"""Sends back information about the path."""
think_op = Operation("think")
path = []
my_path = self.path
# print("path size: " + str(len(my_path)))
for point in my_path:
path.append([point.x, point.y, point.z])
think_op.set_args([Entity(path=path, current_path_index=self.current_path_index)])
res = Oplist()
res = res + think_op
return res
def think_look_operation(self, op):
"""Sends back information about goals. This is mainly to be used for debugging minds.
If no arguments are specified all goals will be reported, else a match will be done
using 'index'.
The information will be sent back as a Think operation wrapping an Info operation.
This method is automatically invoked by the C++ BaseMind code, due to its *_*_operation name.
"""
think_op = Operation("think")
goal_info_op = Operation("info")
goal_infos = []
if not op.get_args():
# get all goals
for (index, goal) in enumerate(self.goals):
goal_infos.append(Entity(index=index, report=goal.report()))
else:
for arg in op.get_args():
goal = self.goals[arg.index]
if goal and goal is not None:
goal_infos.append(Entity(index=arg.index, report=goal.report()))
goal_info_op.set_args(goal_infos)
think_op.set_refno(op.get_serialno())
think_op.set_args([goal_info_op])
res = Oplist()
res = res + think_op
return res
def commune_all_thoughts(self, op, name):
"""Sends back information on all thoughts. This includes knowledge and goals,
as well as known things.
The thoughts will be sent back as a "think" operation, wrapping a Set operation, in a manner such that if the
same think operation is sent back to the mind all thoughts will be restored. In
this way the mind can support server side persistence of its thoughts.
A name can optionally be supplied, which will be set on the Set operation.
"""
think_op = Operation("think")
set_op = Operation("set")
thoughts = []
for what in sorted(self.knowledge.knowings.keys()):
d = self.knowledge.knowings[what]
for key in sorted(d):
if what != "goal":
object_val = d[key]
if type(object_val) is Location:
# Serialize Location as tuple, with parent if available
if object_val.parent is None:
location = object_val.position
else:
location = ("$eid:" + object_val.parent.id, object_val.pos)
goal_object = str(location)
else:
goal_object = str(d[key])
thoughts.append(Entity(predicate=what, subject=str(key), object=goal_object))
if len(self.things) > 0:
things = {}
for (id, thinglist) in sorted(self.things.items()):
idlist = []
for thing in thinglist:
idlist.append(thing.id)
things[id] = idlist
thoughts.append(Entity(things=things))
if len(self.pending_things) > 0:
thoughts.append(Entity(pending_things=self.pending_things))
set_op.set_args(thoughts)
think_op.set_args([set_op])
if not op.is_default_serialno():
think_op.set_refno(op.get_serialno())
if name:
set_op.set_name(name)
res = Oplist()
res = res + think_op
return res
def tick_operation(self, op):
"""periodically reassess situation
This method is automatically invoked by the C++ BaseMind code, due to its *_operation name.
"""
args = op.get_args()
if len(args) != 0:
if args[0].name == "think":
# It's a "thinking" op, which is the base of the AI behaviour.
# At regular intervals the AI needs to assess its goals; this is done through "thinking" ops.
op_tick = Operation("tick")
# just copy the args from the previous tick
op_tick.set_args(args)
op_tick.set_future_seconds(const.basic_tick + self.jitter)
op_tick.set_to(self.id)
for t in self.pending_things:
thing = self.map.get(t)
if thing and thing.type[0]:
self.add_thing(thing)
self.pending_things = []
result = self.think()
if self.message_queue:
result = self.message_queue + result
self.message_queue = None
return op_tick + result
def commune_goals(self, op, goal_entity):
"""Sends back information about goals only."""
think_op = Operation("think")
set_op = Operation("set")
thoughts = []
# It's important that the order of the goals is retained
for goal in self.goals:
if hasattr(goal, "str"):
goal_string = goal.str
else:
goal_string = goal.__class__.__name__
thoughts.append(Entity(goal=goal_string, id=goal_string))
set_op.set_args(thoughts)
think_op.set_args([set_op])
think_op.set_refno(op.get_serialno())
res = Oplist()
res = res + think_op
return res
def setup_operation(self, op):
"""called once by world after object has been made
send first tick operation to object
This method is automatically invoked by the C++ BaseMind code, due to its *_operation name."""
# CHEAT!: add memory, etc... initialization (or some of it to __init__)
# Setup a tick operation for thinking
think_tick_op = Operation("tick")
think_tick_op.set_to(self.id)
think_tick_op.set_args([Entity(name="think")])
# Setup a tick operation for moving
move_tick_op = Operation("tick")
think_tick_op.set_to(self.id)
move_tick_op.set_args([Entity(name="move")])
move_tick_op.set_future_seconds(0.2)
return Operation("look") + think_tick_op + move_tick_op
