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Correct layout for a /pay command? - Printable Version

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+--- Thread: Correct layout for a /pay command? (/showthread.php?tid=321663)


Correct layout for a /pay command? - Luis- - 27.02.2012

pawn Код:
CMD:pay(playerid, params[])
{
    new ID, amount;
    if(sscanf(params, "ui", ID, amount)) return SendClientMessage(playerid, COLOR_GREY, "USAGE: {FFFFFF}/pay [ID] [Amount]");

    if(amount > PlayerInfo[playerid][pCash])
        return SendClientMessage(playerid, COLOR_WHITE, "ERROR: You don't have this much!");
        
    if(amount < 0)
        return SendClientMessage(playerid, COLOR_WHITE, "ERROR: Can't go below 0!");
        
    if(ID == INVALID_PLAYER_ID)
        return SendClientMessage(playerid, COLOR_WHITE, "ERROR: This ID is not connected!");

    PlayerInfo[ID][pCash] += amount;
    PlayerInfo[playerid][pCash] -= amount;
    GivePlayerMoney(ID, PlayerInfo[ID][pCash]);
    GivePlayerMoney(playerid, PlayerInfo[playerid][pCash]);
    return 1;
}
It just gives me money as well as the other player.

Re: Correct layout for a /pay command? - Walsh - 27.02.2012

Instead of doing this.
pawn Код:
GivePlayerMoney(playerid, PlayerInfo[playerid][pCash]);
It would seem more logical to do.
pawn Код:
GivePlayerMoney(playerid, -amount);
Since you want to subtract what they are paying instead of their total money.