def cmdStand(ch, cmd, args):
if ch._position == POS_STANDING:
ch.writeToSelf("You're already standing.\r\n")
return 1
if ch._position in [POS_RESTING, POS_SITTING]:
ch._position = POS_STANDING
location = ch.getLocation()
if isinstance(location, Furniture):
location.performStand(ch)
ch.writeToSelf("You stand up.\r\n")
ch.writeToOthers(ch.getName()+" stands up.\r\n")
event = Event(EVN_POSITION, ch)
event.position = POS_STANDING
ch.getLocation().handleEvent(event)
if ch._position == POS_SLEEPING:
ch._position = POS_STANDING
location = ch.getLocation()
if isinstance(location, Furniture):
location.performStand(ch)
ch.writeToSelf("You wake and stand up.\r\n")
ch.writeToOthers(ch.getName()+" wakes and stands up.\r\n")
event = Event(EVN_POSITION, ch)
event.position = POS_STANDING
ch.getLocation().handleEvent(event)
return 1
def cmdSit(ch, cmd, args):
argL = utils.splitArgs(args)
if not argL:
if ch._position == POS_RESTING:
ch.writeToSelf("Please stand up first.\r\n")
return 1
if ch._position == POS_SITTING:
ch.writeToSelf("You're already sitting.\r\n")
return 1
if ch._position == POS_SLEEPING:
ch.writeToSelf("In your dreams or what?.\r\n")
return 1
if ch._position == POS_STANDING:
ch._position = POS_SITTING
ch.writeToSelf("You sit down on the floor.\r\n")
event = Event(EVN_POSITION, ch)
event.position = POS_SITTING
ch.getLocation().handleEvent(event)
return 1
if argL[0] != 'on' or len(argL) < 2:
ch.writeToSelf("What do you want to sit ON?\r\n")
return 1
sitting = ch.findObject(argL[1])
if not sitting:
ch.writeToSelf("You cant find a "+argL[1]+" here.\r\n")
return 1
if ch._position == POS_RESTING:
ch.writeToSelf("Please stand up first.\r\n")
if ch._position == POS_SITTING:
ch.writeToSelf("You're already sitting.\r\n")
return 1
if ch._position == POS_SLEEPING:
ch.writeToSelf("In your dreams or what?\r\n")
return 1
if ch._position == POS_STANDING:
if sitting.performSit(ch):
ch._position = POS_SITTING
ch.writeToSelf("You sit on "+sitting.getName()+".\r\n")
ch.writeToOthers(ch.getName()+" sits down on "+sitting.getName()
+".\r\n")
event = Event(EVN_POSITION, ch)
event.position = POS_SITTING
ch.getPlace().handleEvent(event)
return 1
def cmdWake(ch, cmd, args):
argL = utils.splitArgs(args)
if not argL:
if ch._position in [POS_RESTING, POS_SITTING, POS_STANDING]:
ch.writeToSelf("You're already awake and standing.\r\n")
return 1
if ch._position == POS_SLEEPING:
ch._position = POS_RESTING
ch.writeToSelf("You wake up.\r\n")
ch.writeToOthers(ch.getName()+" wakes up.\r\n")
event = Event(EVN_POSITION, ch)
event.position = POS_RESTING
ch.getLocation().handleEvent(event)
return 1
marmote = ch.findVictim(argL[0])
if not marmote:
ch.writeToSelf(argL[0]+" is not around.\r\n")
return 1
if marmote._position in [POS_RESTING, POS_SITTING, POS_STANDING]:
ch.writeToSelf(string.capitalize(marmote.he())+"'s already awake.\r\n")
return 1
if marmote._position == POS_SLEEPING:
marmote._position = POS_RESTING
location = ch.getLocation()
if isinstance(location, Furniture):
location.performStand(ch)
ch.writeToSelf("You wake "+marmote.getName()+".\r\n")
marmote.writeToSelf(ch.getName()+" wakes you up.\r\n", WRI_SLEEPING)
event = Event(EVN_POSITION, ch)
event.position = POS_RESTING
ch.getLocation().handleEvent(event)
return 1
def cmdSleep(ch, cmd, args):
if ch._position == POS_SLEEPING:
ch.writeToSelf("You're already sleeping.\r\n", WRI_SLEEPING)
return 1
argL = utils.splitArgs(args)
if not argL:
if ch._position in [POS_SITTING, POS_RESTING, POS_STANDING]:
ch.writeToSelf("You go to sleep.\r\n")
ch.writeToOthers(ch.getName()+" goes to sleep.\r\n")
ch._position = POS_SLEEPING
ch.sleep()
event = Event(EVN_POSITION, ch)
event.position = POS_SLEEPING
ch.getLocation().handleEvent(event)
return 1
if argL[0] != 'on' or len(argL) < 2:
ch.writeToSelf("What do you want to sleep ON?\r\n")
return 1
obj = ch.findObject(argL[1])
if not obj:
ch.writeToSelf("You cant find a "+argL[1]+" here.\r\n")
return 1
if ch._position in [POS_SITTING, POS_RESTING, POS_STANDING]:
if obj.performSleep(ch):
ch.writeToSelf("You sleep on "+obj.getName()+".\r\n")
ch.writeToOthers(ch.getName()+" sleeps on "+obj.getName()+".\r\n")
ch._position = POS_SLEEPING
event = Event(EVN_POSITION, ch)
event.position = POS_SLEEPING
ch.getPlace().handleEvent(event)
return 1
def cmdRest(ch, cmd, args):
if ch._position == POS_RESTING:
ch.writeToSelf("You're already resting and relaxed enough.\r\n")
return 1
if ch._position == POS_SITTING:
ch.writeToSelf("You're already resting and relaxed enough.\r\n")
return 1
if ch._position == POS_STANDING:
ch.writeToSelf("You sit down and rest.\r\n")
ch.writeToOthers(ch.getName()+" sits down and rests.\r\n")
ch._position = POS_RESTING
event = Event(EVN_POSITION, ch)
event.position = POS_RESTING
ch.getLocation().handleEvent(event)
return 1
def cmdLook(ch, cmd, args):
"""
Look at something, in something or the current room.
"""
argL = utils.splitArgs(args)
room = ch.getPlace()
if argL == []:
_lookAround(ch)
event = Event(EVN_LOOK, ch)
event.target = None
room.handleEvent(event)
return 1
if argL[0] == "in":
if len(argL) < 2:
ch.writeToSelf("Look in what?\r\n")
else:
obj = ch.findCarriedObject(argL[1])
if not obj:
obj = ch.findObject(argL[1])
if obj:
descr = obj.getDescriptionForLookIn()
if not descr:
ch.writeToSelf("You can't look inside that.\r\n")
else:
ch.writeToSelf(descr+"\r\n")
ch.writeToOthers(ch.getName()+" looks in "
+obj.getName()+".\r\n")
else:
ch.writeToSelf("You don't see that here.\r\n")
else:
if argL[0] == "at":
i = 1
if len(argL) < 2:
ch.writeToSelf("Look at what?\r\n")
return 1
else:
i = 0
found = 0
# character
if argL[i][-2:] == "'s":
name = argL[i][:-2]
else:
name = argL[i]
target = ch.findVictim(name)
if target:
_lookAtCharacter(ch, target, argL[i+1:])
found = 1
# room description
if not found:
descr = room.getDescriptionForLookAt(argL[i])
if descr:
ch.writeToSelf(descr+"\r\n")
found = 1
# worn objects
if not found:
r = ch.findDescriptionForWornObject(argL[i])
if r:
target, descr = r
ch.writeToSelf(descr+"\r\n")
found = 1
# carried objects
if not found:
r = ch.findDescriptionForCarriedObject(argL[i])
if r:
target, descr = r
ch.writeToSelf(descr+"\r\n")
found = 1
# objects in room
if not found:
r = room.findDescriptionForContainedObject(argL[i])
if r:
target, descr = r
ch.writeToSelf(descr+"\r\n")
found = 1
if not found:
# worn objects
target = ch.findWornObject(argL[i])
# carried objects
if not target:
target = ch.findCarriedObject(argL[i])
# room objects
if not target:
target = ch.findObject(argL[i])
if target:
ch.writeToSelf("You don't see anything special about it.\r\n")
found = 1
if found:
event = Event(EVN_LOOK, ch)
event.target = target
room.handleEvent(event)
else:
ch.writeToSelf("You don't see that here.\r\n")
return 1
def cmdSocial(ch, cmd, args):
"""
Perform the social given by the command.
"""
#
# Find the wanted social in the Social table
#
for item in Social:
if item[0] == cmd:
break
cmd, toSelfNoVictim, toOtherNoVictim, toSelfNotFound, toOtherNotFound,\
toSelf, toVictim, toOthers, toSelfFromSelf, toOtherFromSelf = item
argL = utils.splitArgs(args)
selfMsg = None
otherMsg = None
victimMsg = None
if len(argL) > 0:
# has a victim
victim = ch.findVictim(argL[0])
# victim is ourself
if victim == ch:
selfMsg = toSelfFromSelf
otherMsg = toOtherFromSelf
# victim was not found
elif victim == None:
selfMsg = toSelfNotFound
otherMsg = toOtherNotFound
else:
selfMsg = toSelf
otherMsg = toOthers
victimMsg = toVictim
else:
victim = None
# no victim
selfMsg = toSelfNoVictim
otherMsg = toOtherNoVictim
room = ch.getPlace()
if selfMsg:
ch.writeToSelf(string.capitalize(utils.substNames(selfMsg,
ch, victim, None))+"\r\n")
if otherMsg:
room.writeToRoom(string.capitalize(utils.substNames(otherMsg,
ch, victim, None))+"\r\n", [ch, victim])
if victimMsg:
victim.writeToSelf(string.capitalize(utils.substNames(victimMsg,
ch, victim, None))+"\r\n", WRI_DEAD)
event = Event(EVN_SOCIAL, ch)
event.command = cmd
event.victim = victim
room.handleEvent(event)
return 1
def execInstruction(self, instruction):
# returns the next address or -1 if the
# loop should be broken
def getOffset(self, text):
if text[0] == "@":
label = text[1:]
return self._labels[label]
elif text == "end":
return len(self._script) + 1
elif text[0] == "+" or text[0] == "-":
return self._scriptPtr + int(text)
else:
return int(text)
def push(self, value):
self._stack.insert(0, value)
def pop(self):
if self._stack == []:
self.warning("Stack underflow.")
return None
val = self._stack[0]
del self._stack[0]
return val
token = string.split(instruction)
nextPtr = self._scriptPtr + 1
# :dprint <<expression>>
#
# Print some debugging info in the server stdout.
#
if token[0] == ":dprint":
print "DPRINT[" + self._id + "." + ` self._oid ` + "]:", self.evalExpr(string.join(token[1:]))
# :reset
#
#
elif token[0] == ":reset":
self.reset()
# :write <<expression>>
#
# Write the expression result into the room.
#
elif token[0] == ":write":
room = self.getLocation()
room.writeToRoom(self.evalExpr(string.join(token[1:])) + "\r\n")
# :putcookie <<Character>> <cookie>
#
# Adds a piece of arbitrary string to a character cookie box.
#
elif token[0] == ":putcookie":
char = self.evalExpr(token[1])
char.putCookie(token[2])
# :hascookie <<Character>> <cookie> <command>
#
# Checks whether the character has the cookie and executes the
# command if yes.
#
elif token[0] == ":hascookie":
char = self.evalExpr(token[1])
if char.hasCookie(token[2]):
nextPtr = self.execInstruction(string.join(token[3:]))
# :removecookie <<Character>> <cookie>
#
# Removes the cookie from the character's cookie box if it's there.
#
elif token[0] == ":removecookie":
char = self.evalExpr(token[1])
char.removeCookie(token[2])
# :addquest <<Character>> <quest descr>
#
# Adds a quest description to the character.
#
elif token[0] == ":addquest":
char = self.evalExpr(token[1])
char._quests.append(token[2])
# :removequest <<Character>> <keyword>
#
# Remove a quest description that contains the keyword from
# the character.
#
elif token[0] == ":removequest":
char = self.evalExpr(token[1])
for q in char._quests:
if string.find(q, token[2]) >= 0:
char._quests.remove(q)
break
# :do <mud command> <<expression>>
#
# Execute a MUD command using the expression result as argument.
#
elif token[0] == ":do":
self._commandQueue.append(token[1] + " " + self.evalExpr(string.join(token[2:])))
# :goto <position> | :goto +/- <offset> | :goto end | :goto @label
#
# Go to another part of the script.
#
elif token[0] == ":goto":
nextPtr = getOffset(self, token[1])
print "goto", nextPtr, self._state
# :gosub <position> | :gosub +/-<offset>
#
# Go to another part of the script and save current position.
# Can be returned later into this position with :return.
#
elif token[0] == ":gosub":
push(self, nextPtr)
nextPtr = getOffset(self, token[1])
# :return
#
# Return to a place where a :gosub was called
#
elif token[0] == ":return":
nextPtr = pop(self)
# :delay <<seconds>>
#
# Delay for some time
#
elif token[0] == ":delay":
if self._commandQueue: # must wait the queue to be empty,
# so the delay will actually happen
return -1
if self._delay == 0:
self._delay = self.evalExpr(token[1]) + 1
return -1
else:
self._delay = self._delay - 1
if self._delay > 0:
return -1
# :wait <event type> [from <<Mobile>>]
#
# Wait for an event of specified type and optionally
# from the specified Mobile.
#
elif token[0] == ":wait":
self._waitingEvent = token[1]
if len(token) == 4:
if token[2] == "from":
self._waitingEventFrom = self.evalExpr(token[3])
return -1
# :on <event> [from <<Mobile>>] <command>
#
# Set a event handler for the specified event, making it jump to
# position when it occurs.
#
elif token[0] == ":on":
event = token[1]
if len(token) > 2:
if token[2] == "from":
mob = self.evalExpr(token[3])
cmd = string.join(token[4:])
else:
mob = None
cmd = string.join(token[2:])
self._onHandlers[event] = (mob, cmd)
else:
self._onHandlers[event] = None
# :set <identifier> <<expression>>
#
# Assign expression result into variable
#
elif token[0] == ":set":
self._variables.__dict__[token[1]] = self.evalExpr(string.join(token[2:]))
# :match <<string1>> <<string2>> <position>
#
# Try to match the strings and jump to position if they do.
#
elif token[0] == ":match":
parts1 = string.split(string.lower(self.evalExpr(token[1])))
parts2 = string.split(string.lower(self.evalExpr(token[2])))
if len(parts1) == len(parts2):
ok = 1
for i in range(len(parts1)):
if parts1[i] != parts2[i]:
ok = 0
break
if ok:
nextPtr = getOffset(self, token[3])
# :speed <seconds>
#
# Set the speed (delay between commands) of the script to be executed.
#
elif token[0] == ":speed":
self._speed = max(int(token[1]), 1)
# :case <<expression>> <<value1>> <pos1> <<value2>> <pos2> ...
# :if <<expression>> then <position>
#
# If result of expression is true, jump to position, else continue.
#
elif token[0] == ":if":
i = token.index("then")
if self.evalExpr(string.join(token[1:i])):
nextPtr = getOffset(self, token[i + 1])
# :label <identifier>
#
# Set a label. (handled on startup, so its ignored here)
#
elif token[0] == ":label":
pass
# :message <target id> <message>
#
# Sends a message to a target.
#
elif token[0] == ":message":
event = Event(EVN_MESSAGE, self)
event.message = token[2]
for m in self._world._mobiles:
if m._id == token[1]:
m.handleEvent(event)
else:
self.warning("Invalid command in mob script " + token[0])
return nextPtr
