87 lines
3.0 KiB
Python
87 lines
3.0 KiB
Python
# push.py
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#
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# Copyright 2007 by David Delbecq
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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#
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#
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#
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# This script make the event it is attached to (not global!)
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# trigger a connected value at specific moment of year/day.
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# It will behave as if a button was "pushed" when entering period
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# and "release" after the period. Typical use is to use it as
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# event_time on a living object (that objects that triggers
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# time events).
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# This script ensure button remains pushed for all period, and
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# get release after period. This works even is map is loaded
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# in middle of period or map gets released from memory and put in
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# cache. In those case, event will just ensure that "current" state
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# correspond to expected state and correct status if needed.
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# Note: the event must be inside an object
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# which can find a path, using inventory, to a toplavel
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# object that is on a Map.
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#
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# exemple, to make an "push" starting at Morning and ending after Noon:
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#
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# arch event_time
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# title Python
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# slaying /python/tod/push.py
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# msg
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# {
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# "connected":"69",
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# "when":["Morning","Noon"],
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# "match":"one"
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# }
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# endmsg
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# end
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# parameters are separated by comas. First one
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# is connected value to trigger, other ones are
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# one or more periods where state must become "pushed"
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import Crossfire
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import string
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from CFTimeOfDay import TimeOfDay
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import cjson
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event = Crossfire.WhatIsEvent()
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parameters = cjson.decode(event.Message)
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alreadymatched = (event.Value!=0)
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connected = int(parameters["connected"])
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inverse = parameters.has_key("inverse") and parameters["inverse"] == True
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match = False
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if not parameters.has_key("match"):
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Crossfire.Log(Crossfire.LogError,"Script push_period.py didn't get a 'match' parameter. Only got %s" %parameters)
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elif string.lower(parameters["match"]) == "one":
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match=TimeOfDay().matchAny(parameters["when"]) != inverse
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elif string.lower(parameters["match"]) == "all":
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match=TimeOfDay().matchAll(parameters["when"]) != inverse
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else:
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Crossfire.Log(Crossfire.LogError,"Script push_period.py didn't get a 'match' parameter. Only got %s" %parameters)
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#pushdown if need
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if (match & (not alreadymatched)):
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op = event
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while (op.Env):
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op=op.Env
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map = op.Map
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map.TriggerConnected(connected,1,Crossfire.WhoAmI())
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event.Value=1
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if ( (not match) & alreadymatched):
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op = event
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while (op.Env):
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op=op.Env
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map = op.Map
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map.TriggerConnected(connected,0,Crossfire.WhoAmI())
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event.Value=0
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