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#This file is distributed under the terms of the GNU General Public license.
#Copyright (C) 2006 Al Riddoch (See the file COPYING for details).
from atlas import *
from physics import *
from Quaternion import Quaternion
from Vector3D import Vector3D
from cyphesis.Thing import Thing
import server
class Slaughter(Thing):
""" A task for cutting a log into boards."""
def cut_operation(self, op):
""" Op handler for cut op which activates this task """
# print "Slaughter.cut"
if len(op) < 1:
sys.stderr.write("Slaughter task has no target in cut op")
# FIXME Use weak references, once we have them
self.target = op[0].id
self.tool = op.to
self.count = 0
def tick_operation(self, op):
""" Op handler for regular tick op """
# print "Slaughter.tick"
target=server.world.get_object(self.target)
if not target:
# print "Target is no more"
self.irrelevant()
return
if self.count == 0:
self.count = int(target.mass)
# print "setting target mass to ", self.count
if square_distance(self.character.location, target.location) > target.location.bbox.square_bounding_radius():
self.rate = 0
# print "Too far away"
return self.next_tick(1.75)
self.progress = (self.count - target.mass) / self.count
self.rate = (1.0 / self.count) / 1.75
res=Message()
if target.mass <= 1:
set = Operation("set", Entity(target.id, status = -1), to = target)
res.append(set)
else:
set = Operation("set", Entity(target.id, mass = target.mass - 1),
to = target)
res.append(set)
chunk_loc = target.location.copy()
meat_type = 'meat'
if hasattr(target, 'meat'):
meat_type = target.meat
chunk_loc.coordinates = target.location.coordinates
chunk_loc.orientation = target.location.orientation
create=Operation("create",
Entity(name = meat_type,
type = meat_type,
mass = 1,
location = chunk_loc), to = target)
res.append(create)
res.append(self.next_tick(1.75))
return res
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