SetPVarFloat

From SA-MP Wiki

Description:

Set a float player variable's value.

Note

Variables aren't reset until after OnPlayerDisconnect is called, so the values are still accessible in OnPlayerDisconnect.

Parameters:

(playerid, varname[], Float:float_value)

playerid

The ID of the player whose player variable will be set.

varname

The name of the player variable.

float_value

The float you want to save in the player variable.

Return Values:

1: The function executed successfully.
0: The function failed to execute. Either the player specified is not connected, or the variable name is null or over 40 characters.

Example Usage:

forward SavePos(playerid);
public SavePos(playerid)
{
    new Float:x,Float:y,Float:z;
    GetPlayerPos(playerid,x,y,z); // Get the players position
    SetPVarFloat(playerid,"xpos",x); // Save the float into a player variable
    SetPVarFloat(playerid,"ypos",y); // Save the float into a player variable
    SetPVarFloat(playerid,"zpos",z); // Save the float into a player variable
    return 1;
}