dkmud/typeclasses/effects.py

from evennia.utils import inherits_from, logger

from typeclasses.characters import Character
from typeclasses.scripts import Script
from typeclasses.rooms import IndoorRoom
from utils.utils import has_tag, toggle_effect, has_effect


class EffectMagicalLight(Script):
    """
    """
    def at_script_creation(self):
        self.key = "effect_magic_light_script"
        self.desc = "not now"
        self.start_delay = True
        self.interval = 20
        self.persistent = True  # will survive reload
        self.repeats = 1

    def at_start(self):
        if self.obj:
            if not has_effect(self.obj, "emit_magic_light"):
                toggle_effect(self.obj, "emit_magic_light")

                if self.obj.location:
                    if inherits_from(self.obj.location, IndoorRoom):
                        self.obj.location.msg_contents("{} starts emitting a soft and steady light.".format(self.obj.name))
                        self.obj.location.check_light_state()
                    # check if effect target is in actor contents
                    if self.obj.location.location and inherits_from(self.obj.location.location, IndoorRoom):
                        if inherits_from(self.obj.location, Character):
                            self.obj.location.msg("{} starts emitting a soft and steady light.".format(self.obj.name))
                        self.obj.location.location.check_light_state()

    def at_stop(self):
        if self.obj:
            if has_effect(self.obj, "emit_magic_light"):
                toggle_effect(self.obj, "emit_magic_light")

                if self.obj.location:
                    if inherits_from(self.obj.location, IndoorRoom):
                        self.obj.location.msg_contents("{} stops emitting light.".format(self.obj.name))
                        self.obj.location.check_light_state()
                    # check if effect target is in actor contents
                    if self.obj.location.location and inherits_from(self.obj.location.location, IndoorRoom):
                        if inherits_from(self.obj.location, Character):
                            self.obj.location.msg("{} stops emitting light.".format(self.obj.name))
                        self.obj.location.location.check_light_state()

    def at_repeat(self):
        self.at_stop()


class EffectCharm(Script):
    """
    """

    def at_script_creation(self):
        self.key = "effect_charm_script"
        self.desc = "not now"
        self.start_delay = True
        self.interval = 20
        self.persistent = True  # will survive reload
        self.repeats = 1

    def at_start(self):
        if self.obj:
            if not has_effect(self.obj, "charm"):
                toggle_effect(self.obj, "charm")
                self.obj.db.real_owner = self.obj.db.owner
                self.obj.db.owner = self.db.source

    def at_stop(self):
        if self.obj:
            if has_effect(self.obj, "charm"):
                toggle_effect(self.obj, "charm")
                self.obj.db.owner = self.obj.db.real_owner
                del self.obj.db.real_owner

    def at_repeat(self):
        self.at_stop()