# =============================================================================
# >> IMPORTS
# =============================================================================
from enum import IntEnum

import memory

from memory import Convention
from memory import DataType

from players.entity import Player
from filters.players import PlayerIter

from events import Event

from menus import SimpleMenu
from menus import SimpleOption

from core import PLATFORM
from core import SOURCE_ENGINE_BRANCH


# =============================================================================
# >> GLOBAL VARIABLES
# =============================================================================
# CCSBot::MoveTo(Vector  const&, RouteType)
# _ZN6CCSBot6MoveToERK6Vector9RouteType
if SOURCE_ENGINE_BRANCH == 'css':
    if PLATFORM == 'windows':
        identifier = b'\x55\x8B\xEC\x8B\x45\x08\xD9\x00\xD9\x99\xF8\x1A\x00\x00'
    else:
        identifier = '_ZN6CCSBot6MoveToERK6Vector9RouteType'
elif SOURCE_ENGINE_BRANCH == 'csgo':
    if PLATFORM == 'windows':
        identifier = b'\x55\x8B\xEC\x8B\x55\x08\x8B\x02\x89\x81\x2A\x2A\x2A\x2A\x8B\x42\x04\x89\x81\x2A\x2A\x2A\x2A\x8B\x42\x08\x89\x81\x2A\x2A\x2A\x2A\x8B\x45\x0C'
    else:
        identifier = b'\x55\x89\xE5\x8B\x55\x0C\x8B\x45\x08\x8B\x0A\x89\x88\x2A\x2A\x2A\x2A\x8B\x4A\x04\x89\x88\x2A\x2A\x2A\x2A\x8B\x52\x08\x89\x90\x2A\x2A\x2A\x2A\x8B\x55\x10\x89\x90'
else:
    raise ValueError('Unsupported game.')


server = memory.find_binary('server')

MoveTo = server[identifier].make_function(
    Convention.THISCALL,
    [DataType.POINTER, DataType.POINTER, DataType.INT],
    DataType.VOID
)

class RouteType(IntEnum):
    FASTEST = 0
    SAFEST = 1
    UNKNOWN = 2


# =============================================================================
# >> EVENTS
# =============================================================================
@Event('player_jump')
def player_jump(event):
    menu.send()


# =============================================================================
# >> CALLBACKS
# =============================================================================
def select_callback(menu, player_index, option):
    player = Player(player_index)
    destination = player.get_view_coordinates()

    for bot in PlayerIter(is_filters='bot'):
        MoveTo(bot, destination, RouteType.FASTEST)

    return menu

menu = SimpleMenu(
    [SimpleOption(1, 'Move bots')],
    select_callback=select_callback
)