emotion.py

# This file is part of Dungeon University:
# A school life simulator. In a dungeeon.
# Copyright (c) Zachary Spector, zacharyspector@gmail.com
"""Status effects to simulate cogent emotional states."""


def install(engine):
    @engine.action
    def rage_break_something(engine, character):
        me = character.avatar['physical']
        here = me.location
        stuff = [
            thing for thing in here.contents() if
            # things that are not avatars are inanimate
            not list(thing.users())
        ]
        breakthis = engine.choice(stuff)
        engine.function['deal_damage'](
            breakthis, character.stat['anger'], character.name
        )

    @engine.action
    def rage_hit_someone(engine, character):
        # TODO: account for stronger characters, weapons, etc
        # TODO: anything consequential if no one's around?
        me = character.avatar['physical']
        here = me.location
        peeps = []
        for thing in here.contents():
            for user in thing.users():
                if 'hp' in user:
                    peeps.append((thing, user))
        if not peeps:
            return
        victim = engine.choice(peeps)
        # TODO: effects of being at low HP
        # The deal_damage function may delete the character
        # but not its avatar; that means it is no longer
        # anyone's body, just a corpse
        howmuch = engine.randrange(1, character.stat['anger'])
        engine.function['damage_hp'](
            victim, howmuch, character.name
        )
        character.stat['anger'] -= howmuch

    @engine.action
    def rage_damage_relationship(engine, character):
        # Pick the nearest character I care about.
        friendship = min(
            (
                character.avatar['physical'].shortest_path_length(
                    friendship.destination.user.avatar['physical']
                ),
                friendship
            )
            for friendship in character.avatar['social'].portals()
            if friendship['interest'] > 0
        )[1]
        # Go to them
        engine.tick += character.avatar['physical'].travel_to(
            friendship.destination.user.avatar['physical'].location
        )
        # Damage their relationship to me
        # (not mine to them, though)
        howmuch = engine.randrange(1, character.stat['anger'])
        friendship.reciprocal['interest'] -= max((
            0,
            howmuch -
            friendship['respect'] -
            friendship.reciprocal['commitment']
        ))
        character.stat['anger'] -= howmuch