Issues with strings - Printable Version

Issues with strings - Printable Version

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+--- Thread: Issues with strings (/showthread.php?tid=520953)

Issues with strings - nmader - 21.06.2014

Hey guys, I'm updating my stranger system, and I ran into a bit of a blockade. How would I go above removing part of the string while inserting another part? What I have hear constantly inserts the information, but doesn't remove the old HP and such.

pawn Код:

if(StrangerID[playerid] > 0)
    {
        new Float:arm, Float:hps, healthstring[64];
        GetPlayerHealth(playerid, hps);
        GetPlayerArmour(playerid, arm);
        new hpe = floatround(hps);
        new arme = floatround(arm);
        if(arm != 0)
        {
            format(healthstring, sizeof(healthstring), "\nHP: %d | Armour: %d", hpe, arme);
        }
        else
        {
            format(healthstring, sizeof(healthstring), "\nHealth: %d", hpe);
        }
        format(PlayerInfo[playerid][HealthString], 64, healthstring);
        strcat(PlayerInfo[playerid][StrangerMask], healthstring, 256);
        Update3DTextLabelText(StrangerTag[playerid], WHITE, PlayerInfo[playerid][StrangerMask]);
    }

Re: Issues with strings - Ciandlah - 21.06.2014

https://sampwiki.blast.hk/wiki/Strdel

then update the string with what you want

Re: Issues with strings - Threshold - 21.06.2014

Can't you just:

pawn Код:

if(StrangerID[playerid])
    {
        new Float:arm, Float:hps, healthstring[64], string[128];
        GetPlayerHealth(playerid, hps);
        GetPlayerArmour(playerid, arm);
        new var = floatround(hps), var2 = floatround(arm);
        format(healthstring, sizeof(healthstring), (var2) ? ("\nHP: %d | Armour: %d") : ("\nHealth: %d"), (var2) ? (var, var2) : (var));
        PlayerInfo[playerid][HealthString] = healthstring;
        format(string, sizeof(string), "%s%s", PlayerInfo[playerid][StrangerMask], healthstring);
        Update3DTextLabelText(StrangerTag[playerid], WHITE, string);
    }

I don't know how big your 'StrangerMask' is, so I just used 128. (I'm assuming it's not 256 cells long...)

EDIT: This way, your 'PlayerInfo[playerid][StrangerMask]' never changes, and you won't need to delete anything from it.