Headshot effect

{$CLEO .cs}
0AC6: 2@ = label @__asm offset
0A8E: 3@ = 2@ + 3
0AC7: 1@ = var 0@ offset
0A8C: write_memory 3@ size 4 value 1@ virtual_protect 0
0A8C: write_memory 0x5F0140 size 1 value 0xE9 virtual_protect 1
2@ -= 0x5F0145
0A8C: write_memory 0x5F0141 size 4 value 2@ virtual_protect 1
0AC7: 1@ = var 2@ offset
while true
    wait 0
    if
        0@ <> 0
    then
        0AA6: call_method 0x5E4280 struct 0@ num_params 3 pop 0 1 6 1@
        064B: 5@ = create_particle "headshot" at 2@ 3@ 4@ type 1
        064C: make_particle 5@ visible_and_remove_references
        0@ = 0
    end
end

:__asm
hex
    8B C1           // mov     eax, ecx
    A3 00 00 00 00  // mov     dword ptr ds:[00000000], eax
    53              // push    ebx
    8B 5C 24 08     // mov     ebx, [esp+arg_0]
    B8 45 01 5F 00  // mov     eax, 005F0145h
    FF E0           // jmp     eax
end