[EliteApple]

This simply doesn't work, I've been messing with it, but still doesn't work. I don't know why.

pawn Код:

public OnPlayerEnterDynamicCP(playerid, checkpointid)
{
    new string[128];
    for(new h = 0; h < sizeof(Houses); c++)
    {
        if(checkpointid == Houses[h][PickupID])
        {
            if(Houses[h][Owned] == 0)
            {
                SendClientMessage(playerid, COLOR_GREEN, "Would you like to buy this?");
                format(string, sizeof(string), "Price: $%d", Houses[h][HousePrice]);
                SendClientMessage(playerid, COLOR_GREEN, string);
                SendClientMessage(playerid, COLOR_WHITE, "Available commands: /enter, /ds(hout)");
                SendClientMessage(playerid, COLOR_WHITE, "/buyhouse");
            }
            if(Houses[h][Rentable] == 1)
            {
                new string2[128];
                format(string, sizeof(string), "[Address: %d] You're standing on %s's porch.",h,Houses[h][Owner]);
                SendClientMessage(playerid, COLOR_GREEN, string);
                format(string2, sizeof(string2), "Available commands: /enter, /ds(hout), /rentroom (Price: $%d)", Houses[h][RentCost]);
                SendClientMessage(playerid, COLOR_WHITE, string2);
            }
                format(string, sizeof(string), "[Address: %d] You're standing on %s's porch.",h,Houses[h][Owner]);
                SendClientMessage(playerid, COLOR_GREEN, string);
                SendClientMessage(playerid, COLOR_WHITE, "Available commands: /enter, /ds(hout)");
            }
        }
    }
    return 1;
}

Any ideas?