Source.Python forums

# =============================================================================
# >> IMPORTS
# =============================================================================
# Memory
import memory

from memory import Argument
from memory import Return
from memory import Convention

from memory.hooks import PreHook

# Players
from players.bots import BotCmd
from players.helpers import index_from_pointer

# Core
from core import PLATFORM


# =============================================================================
# >> GLOBAL VARIABLES
# =============================================================================
# Get the server binary
server = memory.find_binary('cstrike/bin/server')

if PLATFORM == 'windows':
    identifier = b'\x55\x8B\xEC\x83\xEC\x54\x56\x89\x4D\xFC'
else:
    identifier = '_ZN9CCSPlayer16PlayerRunCommandEP8CUserCmdP11IMoveHelper'

# CCSPlayer::PlayerRunCommand(CUserCmd *, IMoveHelper *)
# The signature for CS:GO might be the same.
PLAYER_RUN_COMMAND = server[identifier].make_function(
    Convention.THISCALL,
    (Argument.POINTER, Argument.POINTER, Argument.BOOL),
    Return.VOID
)


# =============================================================================
# >> CALLBACKS
# =============================================================================
@PreHook(PLAYER_RUN_COMMAND)
def pre_player_run_command(args):
    # Get the player index
    ply_index = index_from_pointer(args[0])
    
    # Actually, this isn't a CBotCmd pointer, but CBotCmd has exactly the same
    # structure like CUserCmd. That's why we can use CBotCmd here.
    ucmd = memory.make_object(BotCmd, args[1])
    
    # Get the IMoveHelper pointer. We haven't exposed IMoveHelper, so if you
    # want to call a method of it, you need to reconstruct the class on your
    # own.
    move_helper = args[2]
    
    # TODO: Your code...