from evennia import CmdSet
from commands.encounter import EncounterCommand

class CmdPass(EncounterCommand):
    "Pass the turn over to the next character"
    energy_cost = 0
    key = "pass"
    aliases = ["next", "finish", "done"]
    help_category = "Encounter"

    def func(self):
        if super().can_perform():
            self.caller.msg("You end your turn")
            super().handler().next_turn()

class CmdRP(EncounterCommand):
    "Free-form text input (for describing your actions in RP)"
    energy_cost = 0
    key = "rp"
    arg_regex = None
    aliases = [">"]
    help_category = "Encounter"

    def func(self):
        if super().can_perform():
            super().handler().msg_all(self.args.strip())

class CmdFlee(EncounterCommand):
    "Exits the current encounter"
    energy_cost = 0
    key = "flee"
    aliases = ["escape", "run", "run away", "leave"]
    help_category = "Encounter"

    def func(self):
        super().handler().msg_all(f"{self.caller.key} left the encounter")
        super().handler().remove_character(self.caller)

class CmdOOC(EncounterCommand):
    "Say something out-of-character"
    energy_cost = 0
    key = "("
    arg_regex = None

    def func(self):
        super().handler().msg_all(f"({self.caller}: {self.args.strip()})")

class CmdPose(EncounterCommand):
    """
    strike a pose

    Usage:
      pose <pose text>
      pose's <pose text>

    Example:
      pose is standing by the wall, smiling.
       -> others will see:
      Tom is standing by the wall, smiling.

    Describe an action being taken. The pose text will
    automatically begin with your name.
    """
    key = "pose"
    aliases = [":", "emote"]
    locks = "cmd:all()"
    arg_regex = None
    energy_cost = 0
    def parse(self):
        args = self.args
        if args and not args[0] in ["'", ",", ":"]:
            args = " %s" % args.strip()
        self.args = args
    def func(self):
        if super().can_perform():
            if not self.args:
                self.msg("What do you want to do?")
            else:
                msg = f"{self.caller.name}{self.args}"
                super().handler().msg_all_rich((msg, {'type':'pose'}), self.caller)

class SetEncounterSpecial(CmdSet):
    def at_cmdset_creation(self):
        self.add(CmdPass)
        self.add(CmdRP)
        self.add(CmdFlee)
        self.add(CmdOOC)
        self.add(CmdPose)