Weapon functions (+ setMoveSpeedScale)

[filthy_freak_]

Here are the addresses required to get setg_speed working on 1.0

//libcod.cpp
#if COD_VERSION == COD2_1_0
	cracking_hook_call(0x080F50AB, (int)hook_player_g_speed);
#elif COD_VERSION == COD2_1_3
	cracking_hook_call(0x080F7803, (int)hook_player_g_speed);

//gsc_player.cpp
#if COD_VERSION == COD2_1_0
	calc_client_speed_t calc_client_speed = (calc_client_speed_t)0x0811FB7A;
#else
	calc_client_speed_t calc_client_speed = (calc_client_speed_t)0x0812200A;
#endif