Silent aim BO2

Detour write packet routine:
void hooked_wp_func_proxy() __attribute__ ((naked));
void hooked_wp_func_proxy()
{
	__asm__
	(
	"stdu 1, -0x70(1);"
	"mfspr 0, %lr;"
	"std 0, 0x80(1);"

	"lis 11, 0x3E;"
	"addi 11, 11, 0x05F8;"
	"mtspr %ctr, 11;"
	"bctrl;"
	);

	wp_detour();

	__asm__
	(
	"ld 0, 0x80(1);"
	"mtspr %lr, 0;"
	"addi 1, 1, 0x70;"
	"blr;"
	);
}

Proxy:
void wp_detour()
{
	Client * client = client_get();
	if (client == NULL) return;

	CGame * cgame = cgame_get();
	if (cgame == NULL) return;

	CCommand * cur = &client->input.commands[client->input.currentIdx & 0x7F];
	CCommand * old = &client->input.commands[(client->input.currentIdx - 1) & 0x7F];

	if (hasAutoAimTarget)
	{
		old->viewAngles[0] = cur->viewAngles[0] + ANGLE2SHORT(autoAimTargetAngles[0]);
		old->viewAngles[1] = cur->viewAngles[1] + ANGLE2SHORT(autoAimTargetAngles[1]);
		old->time++;
	}

	if (autoShootOn && autoAimReadyToShoot)
	{
		old->buttons &= ~CMD_MASK_FIRE;
		cur->buttons |= CMD_MASK_FIRE;
	}
}