AlliedModders - Opposite of m

From shareddefs.h

Code:

//===================================================================================================================

// Hud Element hiding flags

#define        HIDEHUD_WEAPONSELECTION                        ( 1<<0 )        // Hide ammo count & weapon selection

#define        HIDEHUD_FLASHLIGHT                        ( 1<<1 )

#define        HIDEHUD_ALL                                ( 1<<2 )

#define HIDEHUD_HEALTH                                ( 1<<3 )        // Hide health & armor / suit battery

#define HIDEHUD_PLAYERDEAD                        ( 1<<4 )        // Hide when local player's dead

#define HIDEHUD_NEEDSUIT                        ( 1<<5 )        // Hide when the local player doesn't have the HEV suit

#define HIDEHUD_MISCSTATUS                        ( 1<<6 )        // Hide miscellaneous status elements (trains, pickup history, death notices, etc)

#define HIDEHUD_CHAT                                ( 1<<7 )        // Hide all communication elements (saytext, voice icon, etc)

#define        HIDEHUD_CROSSHAIR                        ( 1<<8 )        // Hide crosshairs

#define        HIDEHUD_VEHICLE_CROSSHAIR                ( 1<<9 )        // Hide vehicle crosshair

#define HIDEHUD_INVEHICLE                        ( 1<<10 )

#define HIDEHUD_BONUS_PROGRESS                        ( 1<<11 )        // Hide bonus progress display (for bonus map challenges)

#define HIDEHUD_RADAR                                ( 1<<12 )        // Hide the radar



#define HIDEHUD_BITCOUNT                        13

Can remove flags with for example:
m_iHideHud &= ~HIDEHUD_CHAT
and add flags with
m_iHideHud |= HIDEHUD_CHAT

So what you would want to be doing is always removing the flag if it is set:

Code:

int hidehud = GetEntProp(client, Prop_Data, "m_iHideHUD");

if (hidehud & HIDEHUD_CHAT)

{

        hidehud &= ~HIDEHUD_CHAT;

        SetEntProp(client, Prop_Data, "m_iHideHUD", hidehud);

}