[Kwarde]

Quote:

Originally Posted by Ihsan-Cingisiz Hmm... I'd like to use this but i never paid attention to PVar, so i don't exactly know how that works. And what do you exactly mean with the -1, can it just be 10 or something?

-1 is mostly an invalid 'integer'. If you make a new variable for an object for a player, make it (-1);
new var[MAX_PLAYERS] = (-1);
CreateObject returns the spawned object ID. The very first object will be ID 0 (everything begins with '0' with counting instead of '1' in script languages).
So when the var is '-1' is means that it's "invalid", so "not spawned".

And about PVars: It's almost the same as normal variables.
Examples:

pawn Код:

new Nothing[MAX_PLAYERS];
Nothing[playerid] = 1;

is the same as

pawn Код:

SetPVarInt(playerid, "Nothing", 1);

With PVar's you don't need to define variables first. PVar's can also hold bigger strings. But they are not faster!
More examples:

pawn Код:

new Float:PosX[MAX_PLAYERS];
PosX[playerid] = 0.0;

is the same as

pawn Код:

SetPVarFloat(playerid, "PosX", 0.0);

And

pawn Код:

new PlayerText[MAX_PLAYERS][50];
strins(PlayerText[playerid], "I am Kwarde!", 0, strlen("I am Kwarde!"));

Is the same as

pawn Код:

SetPVarString(playerid, "PlayerText", "I am Kwarde!");

You can check it with the following functions.

Integer:
GetPVarInt(playerid, {var});

Float:
GetPVarFloat(playerid, {var});

String:
GetPVarString(playerid, {var});]

Example of getting the "Nothing" of the playerid...
The normal one:

pawn Код:

if(Nothing[playerid] == 1) print("OK");

The PVar

pawn Код:

if(GetPVarInt(playerid, "Nothin") == 1) print("OK");

It ain't hard
You can also remove PVars, with normal strings you can't (as far as I know)

DeletePVar(playerid, {var});
So, to remove the "Nothing":

pawn Код:

DeletePVar(playerid, "Nothing");

- Kevin