[bigcomfycouch]

wrote this quickly

pawn Код:

#define KEY_W -128

public OnPlayerKeyStateChange(playerid, newkeys, oldkeys)
{
    if(newkeys & KEY_W)
    {
        if(GetPVarInt(playerid, "lastkey") != KEY_W) SetPVarInt(playerid, "lastkey", KEY_W);
        else
        {
            SetPVarInt(playerid, "pressedwtwice", 1);
            // they've hit w twice in a row
        }
        return 1;
    }
    if(newkeys & KEY_SPRINT)
    {
        if(GetPVarInt(playerid, "pressedwtwice") == 1)
        {
            // they have pressed w twice in a row and then sprint
            SetPVarInt(playerid, "pressedwtwice", 0);
        }
        return 1;
    }
    SetPVarInt(playerid, "lastkey", 65535);
    SetPVarInt(playerid, "pressedwtwice", 0);
    return 1;
}