@SuppressWarnings("deprecation")
private void rewind() {
player.getInventory().setContents(previousPlayerInv.getContents());
npc.getInventory().setContents(previousTraderInv.getContents());
player.updateInventory();
npc.getPlayer().updateInventory();
}
@Override
public synchronized void run() {
if (stop) {
return;
}
if ((npc == null || player == null || checkContainer(player.getHandle()) || !player.isOnline())
&& !said) {
kill();
return;
}
if (mode == Mode.STOCK) {
return;
}
stop = true;
int count = 0;
boolean found = false;
net.minecraft.server.ItemStack inhand = player.getHandle().inventory.j();
for (ItemStack i : npc.getInventory().getContents()) {
if (!previousTraderInv.getItem(count).equals(i) && inhand == null) {
rewind();
break;
}
if (!previousTraderInv.getItem(count).equals(i)
&& previousTraderInv.getItem(count).getTypeId() == inhand.id) {
found = true;
handleTraderClick(count, npc.getInventory());
break;
}
count += 1;
}
count = 0;
if (!found) {
for (ItemStack i : player.getInventory().getContents()) {
if (!previousPlayerInv.getItem(count).equals(i) && inhand == null) {
rewind();
break;
}
if (!previousPlayerInv.getItem(count).equals(i)
&& previousPlayerInv.getItem(count).getTypeId() == inhand.id) {
handlePlayerClick(count, player.getInventory());
break;
}
count += 1;
}
}
clonePlayerInventory(npc.getInventory(), this.previousTraderInv);
clonePlayerInventory(player.getInventory(), this.previousPlayerInv);
// Set the itemstack in the player's cursor to null.
player.getHandle().inventory.b((net.minecraft.server.ItemStack) null);
// Get rid of the picture on the cursor.
Packet103SetSlot packet = new Packet103SetSlot(-1, -1, null);
player.getHandle().netServerHandler.sendPacket(packet);
stop = false;
}
@SuppressWarnings("deprecation")
private void handlePlayerClick(int slot, PlayerInventory playerInv) {
playerInv.setItem(slot, previousPlayerInv.getItem(slot));
Stockable stockable = getStockable(playerInv.getItem(slot), "bought", true);
if (stockable == null) {
return;
}
if (prevPlayerSlot != slot) {
prevPlayerSlot = slot;
sendStockableMessage(stockable);
return;
}
prevPlayerSlot = slot;
prevTraderSlot = -1;
if (checkMiscellaneous(playerInv, stockable, false)) {
return;
}
ItemStack selling = stockable.getStocking().clone();
if (mode != Mode.INFINITE) {
EconomyHandler.pay(new Payment(stockable.getPrice()), npc, -1);
}
EconomyHandler.pay(new Payment(selling), player, slot);
HashMap<Integer, ItemStack> unsold = new HashMap<Integer, ItemStack>();
if (mode != Mode.INFINITE) {
unsold = npc.getInventory().addItem(selling);
}
if (unsold.size() >= 1) {
rewind();
player.sendMessage(
ChatColor.RED
+ "Not enough room available to add "
+ MessageUtils.getStackString(selling, ChatColor.RED)
+ " to the trader's stock.");
return;
}
if (!stockable.isEconPlugin()) {
ItemStack temp = stockable.getPrice().getItemStack().clone();
unsold = player.getInventory().addItem(temp);
if (unsold.size() >= 1) {
rewind();
player.sendMessage(
ChatColor.RED
+ "Not enough room in your inventory to add "
+ MessageUtils.getStackString(stockable.getPrice().getItemStack(), ChatColor.RED)
+ ".");
return;
}
} else {
double price = stockable.getPrice().getPrice();
ServerEconomyInterface.add(player.getName(), price);
}
npc.getPlayer().updateInventory();
player.updateInventory();
player.sendMessage(ChatColor.GREEN + "Transaction successful.");
}
@SuppressWarnings("deprecation")
private void handleTraderClick(int slot, PlayerInventory npcInv) {
npcInv.setItem(slot, previousTraderInv.getItem(slot));
Stockable stockable = getStockable(npcInv.getItem(slot), "sold", false);
if (stockable == null) {
return;
}
if (prevTraderSlot != slot) {
prevTraderSlot = slot;
sendStockableMessage(stockable);
return;
}
prevTraderSlot = slot;
prevPlayerSlot = -1;
if (checkMiscellaneous(npcInv, stockable, true)) {
return;
}
// /trader sell 1:1 1:5
// stocking is 1 stone
// price is 5 stone
ItemStack buying = stockable.getStocking().clone();
EconomyHandler.pay(new Payment(stockable.getPrice()), player, -1);
if (mode != Mode.INFINITE) {
EconomyHandler.pay(new Payment(buying), npc, slot);
}
HashMap<Integer, ItemStack> unbought = player.getInventory().addItem(buying);
if (unbought.size() >= 1) {
rewind();
player.sendMessage(
ChatColor.RED
+ "Not enough room in your inventory to add "
+ MessageUtils.getStackString(buying, ChatColor.RED)
+ ".");
return;
}
if (!stockable.isEconPlugin() && mode != Mode.INFINITE) {
ItemStack temp = stockable.getPrice().getItemStack().clone();
unbought = npc.getInventory().addItem(temp);
if (unbought.size() >= 1) {
rewind();
player.sendMessage(
ChatColor.RED
+ "Not enough room in the npc's inventory to add "
+ MessageUtils.getStackString(stockable.getPrice().getItemStack(), ChatColor.RED)
+ ".");
return;
}
} else {
double price = stockable.getPrice().getPrice();
npc.setBalance(npc.getBalance() + price);
}
npc.getPlayer().updateInventory();
player.updateInventory();
player.sendMessage(ChatColor.GREEN + "Transaction successful.");
}
@Override
public void onRightClick(Player player, HumanNPC npc) {
if (Permission.canUse(player, npc, getType())) {
WizardNPC wizard = npc.getToggleable("wizard");
if (player.getItemInHand().getTypeId() == Constants.wizardInteractItem) {
WizardMode mode = wizard.getMode();
switch (mode) {
case TELEPORT:
if (wizard.getNumberOfLocations() > 0) {
WizardManager.buy(player, npc, Operation.WIZARD_TELEPORT);
}
break;
case SPAWN:
WizardManager.buy(player, npc, Operation.WIZARD_SPAWNMOB);
break;
case TIME:
WizardManager.buy(player, npc, Operation.WIZARD_CHANGETIME);
break;
case WEATHER:
WizardManager.buy(player, npc, Operation.WIZARD_TOGGLESTORM);
break;
default:
player.sendMessage(ChatColor.RED + "No valid mode selected.");
break;
}
} else if (player.getItemInHand().getTypeId() == Constants.wizardManaRegenItem) {
String msg = StringUtils.wrap(npc.getStrippedName() + "'s");
int mana = 0;
if (wizard.getMana() + 10 < Constants.maxWizardMana) {
mana = wizard.getMana() + 10;
msg += " mana has been increased to " + StringUtils.wrap(mana) + ".";
} else if (wizard.getMana() + 10 == Constants.maxWizardMana) {
mana = Constants.maxWizardMana;
msg += " mana has been fully replenished.";
} else {
msg += " mana cannot be regenerated with that item any further.";
return;
}
InventoryUtils.decreaseItemInHand(
player, Material.getMaterial(Constants.wizardManaRegenItem));
player.sendMessage(msg);
wizard.setMana(mana);
}
} else {
player.sendMessage(MessageUtils.noPermissionsMessage);
}
}
/**
* Gets run every tick, checks the inventory for changes.
*
* @param npc
* @param player
* @param plugin
* @param mode
*/
public TraderTask(HumanNPC npc, Player player, Mode mode) {
this.npc = npc;
this.player = (CraftPlayer) player;
// Create the inventory objects
this.previousTraderInv = new CraftInventoryPlayer(new InventoryPlayer(null));
this.previousPlayerInv = new CraftInventoryPlayer(new InventoryPlayer(null));
// clone the items to the newly created inventory objects
clonePlayerInventory(npc.getInventory(), this.previousTraderInv);
clonePlayerInventory(player.getInventory(), this.previousPlayerInv);
this.mode = mode;
sendJoinMessage();
}
@Override
public void onLeftClick(Player player, HumanNPC npc) {
if (Permission.canUse(player, npc, getType())) {
if (player.getItemInHand().getTypeId() == Constants.wizardInteractItem) {
WizardNPC wizard = npc.getToggleable("wizard");
WizardMode mode = wizard.getMode();
String msg = ChatColor.GREEN + "";
switch (mode) {
case TELEPORT:
if (wizard.getNumberOfLocations() > 0) {
wizard.cycle(npc, WizardMode.TELEPORT);
msg += "Location set to " + StringUtils.wrap(wizard.getCurrentLocationName());
} else {
msg += ChatColor.RED + npc.getStrippedName() + " has no locations.";
}
break;
case SPAWN:
wizard.cycle(npc, WizardMode.SPAWN);
msg +=
"Mob to spawn set to "
+ StringUtils.wrap(wizard.getMob().name().toLowerCase().replace("_", " "));
break;
case TIME:
wizard.cycle(npc, WizardMode.TIME);
msg += "Time setting set to " + StringUtils.wrap(wizard.getTime());
break;
case WEATHER:
return;
default:
msg = ChatColor.RED + "No valid mode selected.";
break;
}
player.sendMessage(msg);
}
} else {
player.sendMessage(MessageUtils.noPermissionsMessage);
}
}
public void kill() {
TraderNPC trader = npc.getToggleable("trader");
trader.setFree(true);
if (!said) {
sendLeaveMessage();
said = true;
}
int index = TraderManager.tasks.indexOf(taskID);
if (index != -1) {
TraderManager.tasks.remove(TraderManager.tasks.indexOf(taskID));
}
run();
Bukkit.getServer().getScheduler().cancelTask(taskID);
}
private void sendLeaveMessage() {
switch (mode) {
case INFINITE:
case NORMAL:
player.sendMessage(ChatColor.GOLD + "-------------------------------");
break;
case STOCK:
player.sendMessage(
ChatColor.GOLD
+ "Stocking of "
+ StringUtils.wrap(npc.getStrippedName(), ChatColor.GOLD)
+ " finished.");
break;
}
}
private void sendJoinMessage() {
switch (mode) {
case INFINITE:
case NORMAL:
player.sendMessage(ChatColor.GREEN + "Transaction log");
player.sendMessage(ChatColor.GOLD + "-------------------------------");
break;
case STOCK:
player.sendMessage(
ChatColor.GOLD
+ "Stocking of "
+ StringUtils.wrap(npc.getStrippedName(), ChatColor.GOLD)
+ " started.");
break;
}
}
private Stockable getStockable(ItemStack item, String keyword, boolean selling) {
// durability needs to be reset to 0 for tools / weapons / armor
short durability = item.getDurability();
if (isTool(item.getTypeId())) {
durability = 0;
}
TraderNPC trader = npc.getToggleable("trader");
if (!trader.isStocked(item.getTypeId(), durability, selling)) {
player.sendMessage(
StringUtils.wrap(MessageUtils.getItemName(item.getTypeId()), ChatColor.RED)
+ " isn't being "
+ keyword
+ " here.");
return null;
}
return trader.getStockable(item.getTypeId(), durability, selling);
}
/**
* Sets the next location in the list as active.
*
* @return
*/
public void cycle(HumanNPC npc, WizardMode mode) {
WizardNPC wizard = npc.getToggleable("wizard");
switch (mode) {
case TELEPORT:
currentLocation++;
if (currentLocation >= numberOfLocations) {
currentLocation = 0;
}
break;
case SPAWN:
CreatureType type = wizard.getMob();
CreatureType newType = null;
switch (type) {
case PIG:
newType = CreatureType.WOLF;
break;
case WOLF:
newType = CreatureType.COW;
break;
case COW:
newType = CreatureType.CHICKEN;
break;
case CHICKEN:
newType = CreatureType.SHEEP;
break;
case SHEEP:
newType = CreatureType.SQUID;
break;
case SQUID:
newType = CreatureType.PIG_ZOMBIE;
break;
case PIG_ZOMBIE:
newType = CreatureType.GHAST;
break;
case GHAST:
newType = CreatureType.GIANT;
break;
case GIANT:
newType = CreatureType.CREEPER;
break;
case CREEPER:
newType = CreatureType.ZOMBIE;
break;
case ZOMBIE:
newType = CreatureType.SPIDER;
break;
case SPIDER:
newType = CreatureType.SKELETON;
break;
case SKELETON:
newType = CreatureType.PIG;
break;
}
wizard.setMob(newType);
break;
case TIME:
String time = wizard.getTime();
String newTime = "";
if (time.equals("day")) {
newTime = "afternoon";
} else if (time.equals("night")) {
newTime = "morning";
} else if (time.equals("morning")) {
newTime = "day";
} else if (time.equals("afternoon")) {
newTime = "night";
}
wizard.setTime(newTime);
break;
}
}