from .itemInfo import ItemInfo
from .constants import *
from .droppedKey import DroppedKey
from ..assembler import ASM
from ..utils import formatText
from ..roomEditor import RoomEditor


class StartItem(DroppedKey):
    # We need to give something here that we can use to progress.
    # FEATHER
    OPTIONS = [SWORD, SHIELD, POWER_BRACELET, OCARINA,  BOOMERANG, MAGIC_ROD, TAIL_KEY, SHOVEL, HOOKSHOT, PEGASUS_BOOTS, MAGIC_POWDER, BOMB]

    MULTIWORLD = False

    def __init__(self):
        super().__init__(0x2A3)
        self.give_bowwow = False

    def configure(self, options):
        if options.bowwow != 'normal':
            # When we have bowwow mode, we pretend to be a sword for logic reasons
            self.OPTIONS = [SWORD]
            self.give_bowwow = True
        if options.randomstartlocation and options.entranceshuffle != 'none':
            self.OPTIONS.append(FLIPPERS)

    def patch(self, rom, option, *, multiworld=None):
        assert multiworld is None

        if self.give_bowwow:
            option = BOWWOW
            rom.texts[0xC8] = formatText("Got BowWow!")

        if option != SHIELD:
            rom.patch(5, 0x0CDA, ASM("ld a, $22"), ASM("ld a, $00"))  # do not change links sprite into the one with a shield

        super().patch(rom, option)