Function weapon_emptyAnim

TheForceEngine/TFE_DarkForces/weapon.cpp:475–488

If using TDs or mines and no ammo, show empty right hand

	// If using TDs or mines and no ammo, show empty right hand
	void weapon_emptyAnim()
	{
		PlayerWeapon* weapon = s_curPlayerWeapon;
		s32 ammo = weapon->ammo ? *weapon->ammo : 0;

		if (s_prevWeapon == WPN_THERMAL_DET && !ammo)
		{
			weapon->frame = 3;
		}
		else if (s_prevWeapon == WPN_MINE && !ammo)
		{
			weapon->frame = 2;
		}
	}

	void weapon_computeMatrix(fixed16_16* mtx, angle14_32 pitch, angle14_32 yaw)
	{