public class client extends Player implements Runnable {

public int pkPoints = 0;

    public boolean buyItem(int itemID, int fromSlot, int amount) {

                    if (MyShopID != 8 && MyShopID != 19&& MyShopID !=44) {
                    if (playerItemsN[Slot] >= TotPrice2) {
                        if (freeSlots() > 0) {
                       
                            deleteItem(995, GetItemSlot(995), TotPrice2);
                            addItem(itemID, 1);
                            server.shopHandler.ShopItemsN[MyShopID][fromSlot] -= 1;
                            server.shopHandler.ShopItemsDelay[MyShopID][fromSlot] = 0;
                            if ((fromSlot + 1)
                                    > server.shopHandler.ShopItemsStandard[MyShopID]) {
                                server.shopHandler.ShopItems[MyShopID][fromSlot] = 0;
                            }
                        } else {
                            sM("Not enough space in your inventory.");
                            break;
                        }
                    } else {
                        sM("Not enough coins for this item.");
                    }
                }

        if (MyShopID == 44) {
            if (pkPoints >= TotPrice2) {
            if (freeSlots() > 0){
              pkPoints -= TotPrice2;
                            addItem(itemID, 1);
                            server.shopHandler.ShopItemsN[MyShopID][fromSlot] -= 1;
                            server.shopHandler.ShopItemsDelay[MyShopID][fromSlot] = 0;
                            if ((fromSlot + 1)
                                    > server.shopHandler.ShopItemsStandard[MyShopID]) {
                                server.shopHandler.ShopItems[MyShopID][fromSlot] = 0;
                            }
                        } else {
                            sM("Not enough space in your inventory.");
                            break;
                        }
                    } else {
                        sM("Not enough PK points for this item.");
                    }
                }
        if (MyShopID == 28) {
            if (pkPoints >= TotPrice2) {
            if (freeSlots() > 0){
              pkPoints -= TotPrice2;
                            addItem(itemID, 1);
                            server.shopHandler.ShopItemsN[MyShopID][fromSlot] -= 1;
                            server.shopHandler.ShopItemsDelay[MyShopID][fromSlot] = 0;
                            if ((fromSlot + 1)
                                    > server.shopHandler.ShopItemsStandard[MyShopID]) {
                                server.shopHandler.ShopItems[MyShopID][fromSlot] = 0;
                            }
                        } else {
                            sM("Not enough space in your inventory.");
                            break;
                        }
                    } else {
                        sM("Not enough PK points for this item.");
                    }
                }

if (command.equalsIgnoreCase("mypks")) {
        sM("You have currently " +pkPoints+ " Pk Points!");
        sM("use ::chekpoints (name) to see onther pk points!");
}
if(command.startsWith("chekpoints")) {
String name = command.substring(11);
try {
int p = PlayerHandler.getPlayerID(name);
client c = (client) server.playerHandler.players[p];
c.sM(""+playerName+" Watched you're pk points!");
sM("This player has currently "+c.pkPoints+" Pk Points.");
} catch(Exception e) {
sM(name+" either isn't online or doesn't exist");
}
}

 } else if (token.equals("character-pin")) {
                        bankPin = Integer.parseInt(token2);

                                    } else if (token.equals("character-pkPoints")) {
                        pkPoints = Integer.parseInt(token2);

 // If killed apply dead

        if (!IsInFightCave() && !isInPitGame() && !isInPitRoom() && !isInGW() && !isInArena() && !isInAssault() && !isInApe() && !isInJail() && !inPcBoat() && !inPcGame() && isInWilderness(absX, absY, 1) && !isInPitRoom() && !isInTut() && !isInJail2() && !isInCity() && !isInQuest() && !isInGraardor() && action != 1 && deathStage == 2 && System.currentTimeMillis() - deathTimer >= 2500) {
        client killerz = (client) server.playerHandler.players[KillerId];
                killerz.sM("You have defeated "+playerName+".");
if(!PlayerKilling.hostOnList(killerz, connectedFrom)) {
    PlayerKilling.addHostToList(killerz, connectedFrom);
        killerz.pkPoints += 15;
    killerz.sM("You have received a point, you now have "+killerz.pkPoints+" pk points.");
} else {
    killerz.sM("You have recently defeated "+playerName+", you don't receive any pk points.");
}
if (playerRights <= 2) {
        youdied();
}
playerEnergy = 100;
specialAmount = 100;
        }

            characterfile.write("character-pin = ", 0, 16);
            characterfile.write(Integer.toString(bankPin), 0, Integer.toString(bankPin).length());
            characterfile.newLine();

            characterfile.write("character-pkPoints = ", 0, 21);
            characterfile.write(Integer.toString(pkPoints), 0, Integer.toString(pkPoints).length());
            characterfile.newLine();

shop = 44    pk_points_shop                    100    100    4151    100    35    100    667    100    746    100    2402    100    9201    1000    1107    100    1077    100    2621    100    9000    1000    8002    1000    13655    1000    13689    1000    9249    1000    7613    1000    7608    1000    7609    1000    7449    1000    13664    1000    1057    1000    1055    1000    1053    1000    8100    1000    9206    1000    9205    1000    9204    1000    9203    1000    9202    1000

            } else if (NPCID == 523) {
                // Shop Keeper + Assistant
                PutNPCCoords = true;
                WanneShop = 45; // Varrock General Store

            } else if (NPCID == 522) {
                // Shop Keeper + Assistant
                PutNPCCoords = true;
                WanneShop = 44; // pkpoints shop

/**
 * @author
 * Handles adding and removing hosts to the players array list.
 */
public class PlayerKilling {
   
    /**
    * Adds the host of the killed player.
    *@param client Player that saves the host.
    *@param host    Host address of the killed player.
    *@return True if the host is added to the players array.
    */

    public static boolean addHostToList(client client, String host) {
        if(client != null) {
            return client.lastKilledPlayers.add(host);
        }
        return false;
    }
   
    /**
    * Checks if the host is already on the players array.
    * @param client Player that is adding the killed players host.
    * @param host Host address of the killed player.
    * @return True if the host is on the players array.
    */
   
    public static boolean hostOnList(client client, String host) {
        if(client != null) {
            if(client.lastKilledPlayers.lastIndexOf(host) >= KILL_WAIT_MAX) {
                removeHostFromList(client, host);
                return false;
            }
            return client.lastKilledPlayers.contains(host);
        }
        return false;
    }
   
    /**
    * Removes the host from the players array.
    * @param client Player that is removing the host.
    * @param host Host that is being removed.
    * @return True if host is successfully removed.
    */
   
    public static boolean removeHostFromList(client client, String host) {
        if(client != null) {
            return client.lastKilledPlayers.remove(host);
        }
        return false;
    }
   
    /*
    * Amount of kills you have to wait before the host is deleted.
    */
   
    public static final int KILL_WAIT_MAX = 3;

}

public ArrayList<String> lastKilledPlayers = new ArrayList<String>();

                    } else if (token.equals("character-pin")) {
                        bankPin = Integer.parseInt(token2);

                                    } else if (token.equals("killed-players")) {
                        lastKilledPlayers.add(token2);

            characterfile.write("character-pkPoints = ", 0, 21);
            characterfile.write(Integer.toString(pkPoints), 0, Integer.toString(pkPoints).length());
            characterfile.newLine();

for(int j = 0; j < lastKilledPlayers.size(); j++) {
    characterfile.write("killed-players = ", 0, 17);
    characterfile.write(lastKilledPlayers.get(j), 0, lastKilledPlayers.get(j).length());
    characterfile.newLine();
}