ghost.py

Go to the documentation of this file.

'''
This script is part of the Witherspoon quest, that starts in /scorn/mansion/witherspoon_manor_attic.
Check the README file in the same directory as this file for more details.
 
Script for the ghost in Witherspoon manor (south-east of Scorn).
'''
 
import random
import Crossfire
from CFDialog import DialogRule, Dialog
 
key_angry = 'ghost_angry'
key_disappear = 'ghost_disappear'
 
def warn_player(player, ghost):
        '''Ghost is about to become angry, warn the player so she can flee before it's too late!'''
        if player.Level < ghost.Level:
                player.Write('You feel a very powerful force gather around the %s! Your instinct tell you you\'d rather feel fast!'%ghost.Name)
        else:
                player.Write('You feel a really powerful force gather around the %s! Time to start fleeing, maybe?'%ghost.Name)
 
        drop = ghost.Map.CreateObject('reeking_urine', player.X, player.Y)
        player.Write('You feel so frightened you can\'t control your bladder!')
 
def check_body(player, rule):
        '''Did the player already dig?'''
        if player.ReadKey('witherspoon_tomb') != 'dig':
                return True
 
        return False
 
def start_disappear(ghost, player):
        '''ghost should disappear, called for 2 endings.'''
        ghost.WriteKey(key_disappear, '1', 1)
        ghost.CreateTimer(5, 1)
        ghost.StandStill = True
        player.Write('The %s starts fading...'%ghost.Name)
        if player.QuestGetState("scorn/Witherspoon-ghost") <= 50:
                player.QuestSetState("scorn/Witherspoon-ghost", 60)
 
def found_body(player, rule):
        '''Does the player have the body?'''
        if player.ReadKey('witherspoon_tomb') != 'dig':
                return False
 
        player.WriteKey('witherspoon_tomb', '', 1)
        #reset our dialog anyway - the player did dig, so quest ends (nicely or badly)
        player.WriteKey('dialog_witherspoon_ghost', '', 1)
 
        #try to find the body, if not found then get angry
        body = player.CheckInventory('tortured body')
 
        ghost = Crossfire.WhoAmI()
 
        if body:
                #all fine!
                body.Remove()
                start_disappear(ghost, player)
                return 1
 
        #oh oh, bad, ghost is getting angry!
        ghost.WriteKey(key_angry, '1', 1)
        ghost.CreateTimer(10, 1)
        ghost.Say('You fool! You lost my body!\nPrepare to feel my wrath!')
        warn_player(player, ghost)
        if player.QuestGetState("scorn/Witherspoon-ghost") <= 60:
                player.QuestSetState("scorn/Witherspoon-ghost", 70)
 
        return False
 
def can_talk(player, rule):
        '''Is the ghost angry or disappearing?
        Used for the final catch all rule so the ghost doesn't talk when angry or disappearing.
        '''
        return Crossfire.WhoAmI().ReadKey(key_angry) == '' and Crossfire.WhoAmI().ReadKey(key_disappear) == ''
 
def do_dialog():
        '''Main dialog routine.'''
        if not can_talk(None, None):
                return
 
        whoami = Crossfire.WhoAmI()
        pl = Crossfire.WhoIsActivator()
        if pl.ReadKey('witherspoon_know_all') == '1':
                # player found the real story, through Rolanda.
                pl.WriteKey('witherspoon_know_all', '')
                pl.WriteKey('witherspoon_know_dagger', '')
                pl.WriteKey('witherspoon_ghost', '')
                whoami.Say('Oh...')
                whoami.Map.Print('The %s manages to blush.'%whoami.Name)
                whoami.Say('Now I remember. I\'m so stupid. Poor Rolanda, will she ever forgive me...')
                whoami.Say('Well, I guess I can go now. Many thanks for your help!')
                whoami.WriteKey('bonus', '1', 1)
                start_disappear(whoami, pl)
                return
 
        if pl.ReadKey('witherspoon_know_dagger') == '1':
                # player talked to the priest of Devourers, and knows the dagger is special.
                whoami.Say('Oh, please find who could be as cruel as to use such a horrible spell on me!')
                return
 
        # default dialog, just talk
 
        # If you ever change this key, change the value in tomb.py too!
        speech = Dialog(Crossfire.WhoIsActivator(), Crossfire.WhoAmI(), "witherspoon_ghost")
 
        prer = [["token","witherspoon_ghost","0"]]
        postr = [["settoken","witherspoon_ghost", "explain"]]
        rmsg = ["I was killed by surprise, and ever since I'm stuck here.\n\n"
        "If I could see my body, I could really understand I'm dead and I could rest in peace.\n\n"
        "Could you find my body, please?"
        ]
        speech.addRule(DialogRule(["help","yes","how"], prer, rmsg, postr),0)
 
        prer = [["token","witherspoon_ghost","explain"]]
        postr = [["settoken","witherspoon_ghost", "wait"], ["quest", "scorn/Witherspoon-ghost", 10]]
        rmsg = ["I was walking near a lake west of Scorn, so maybe my body is buried here."]
        speech.addRule(DialogRule(["where","location"], prer, rmsg, postr),1)
 
        prer = [["token","witherspoon_ghost","explain"]]
        postr = [["settoken","witherspoon_ghost", "*"]]
        rmsg = ["Please, go find my body...", "Please, I need my body to rest in peace..."]
        speech.addRule(DialogRule(["*"], prer, rmsg, postr),2)
 
        prer = [["token","witherspoon_ghost","wait"]]
        postr = [["settoken","witherspoon_ghost", "*"]]
        rmsg = ["Please, go find my body.\n\nIt should be near the lake west of Scorn...", "Did you find my body yet? No?\n\nThen please, go search for it, west of Scorn there is a lake..."]
        rule = DialogRule(["*"], prer, rmsg, postr)
        rule.setPreFunction(check_body)
        speech.addRule(rule,3)
 
        prer = [["token","witherspoon_ghost","wait"]]
        postr = [["settoken","witherspoon_ghost", "0"]]
        rmsg = ["Thanks, you found my body!"]
        rule = DialogRule(["*"], prer, rmsg, postr)
        rule.setPreFunction(found_body)
        speech.addRule(rule,4)
 
        prer = [["token","witherspoon_ghost","*"]]
        postr = [["settoken","witherspoon_ghost", "*"]]
        rmsg = ["Please help me....", "Heeeeeeeelp...", "Pleaseeeee..."]
        rule = DialogRule(["*"], prer, rmsg, postr)
        rule.setPreFunction(can_talk)
        speech.addRule(rule,5)
 
        speech.speak(Crossfire.WhatIsMessage())
 
def do_angry(ghost):
        # Ghost is angry point, let's rock
        ghost.Say('Feel my wrath!')
        ghost.WriteKey(key_angry, '', 1)
        ghost.Unaggressive = 0
        ghost.NoDamage = 0
        ghost.RandomMovement = 0
        ghost.Speed = ghost.Speed * 2
 
def do_timer():
        '''Got a timer, what for?'''
        ghost = Crossfire.WhoAmI()
        if ghost.ReadKey(key_angry) != '':
                do_angry(ghost)
        elif ghost.ReadKey(key_disappear) != '':
                do_disappear()
        #shouldn't get there...
 
def do_disappear():
        '''Ghost is happy, all is fine.'''
        ghost = Crossfire.WhoAmI()
        if ghost.ReadKey(key_disappear) != '1':
                '''Hu? Not supposed to come here in this case...'''
                return
 
        ghost.Say('Thanks a lot! Please take those small presents as a token of my gratitude.')
 
        bonus = 0
        if ghost.ReadKey('bonus') == '1':
                bonus = 25
 
        presents = ['gem', 'ruby', 'emerald', 'pearl', 'sapphire']
        got = ghost.Map.CreateObject(presents[random.randint(0, len(presents) - 1)], ghost.X, ghost.Y)
        got.Quantity = random.randint(3 + bonus, 7 + bonus)
 
        ghost.Remove()
 
if Crossfire.WhatIsEvent().Subtype == Crossfire.EventType.SAY:
        Crossfire.SetReturnValue(1)
        do_dialog()
elif Crossfire.WhatIsEvent().Subtype == Crossfire.EventType.TIMER:
        do_timer()