ANTIAIM

this callback is called right before antiaim is run and allows to override various stuff

passed into the callback is:

• an instance of the antiaim_context_t
• an immutable instance of the current user_cmd_t
• an immutable instance of the current unpredicted_data_t

local function on_antiaim(ctx)
    -- force half-down pitch
    ctx:set_pitch(45)
end

callbacks.add(e_callbacks.ANTIAIM, on_antiaim)