public void transferTo(Container other, org.bukkit.craftbukkit.entity.CraftHumanEntity player) {
InventoryView source = this.getBukkitView(), destination = other.getBukkitView();
((CraftInventory) source.getTopInventory()).getInventory().onClose(player);
((CraftInventory) source.getBottomInventory()).getInventory().onClose(player);
((CraftInventory) destination.getTopInventory()).getInventory().onOpen(player);
((CraftInventory) destination.getBottomInventory()).getInventory().onOpen(player);
}
public void openInventory(InventoryView inventory) {
if (!(getHandle() instanceof EntityPlayer)) return; // TODO: NPC support?
if (((EntityPlayer) getHandle()).playerConnection == null) return;
if (getHandle().activeContainer != getHandle().defaultContainer) {
// fire INVENTORY_CLOSE if one already open
((EntityPlayer) getHandle())
.playerConnection.handleContainerClose(
new Packet101CloseWindow(getHandle().activeContainer.windowId));
}
EntityPlayer player = (EntityPlayer) getHandle();
Container container;
if (inventory instanceof CraftInventoryView) {
container = ((CraftInventoryView) inventory).getHandle();
} else {
container = new CraftContainer(inventory, player.nextContainerCounter());
}
// Trigger an INVENTORY_OPEN event
container = CraftEventFactory.callInventoryOpenEvent(player, container);
if (container == null) {
return;
}
// Now open the window
InventoryType type = inventory.getType();
int windowType = CraftContainer.getNotchInventoryType(type);
String title = inventory.getTitle();
int size = inventory.getTopInventory().getSize();
player.playerConnection.sendPacket(
new Packet100OpenWindow(container.windowId, windowType, title, size, false));
player.activeContainer = container;
player.activeContainer.addSlotListener(player);
}
/**
* Open the menu to the specified player.
*
* @param player The {@link Player} the inventory is going to be shown to.
* @return the {@link Menu} instance.
*/
public final Menu open(Player player) {
if (this.hasOpen(player)) {
// Nope
return this;
}
InventoryView view = player.openInventory(getInventory(player));
if (!view.getTopInventory().equals(getInventory(player))) {
throw new IllegalStateException(
"Failed to open inventory (was the InventoryOpenEvent cancelled?)");
}
setMenu(player, this);
this.onOpen(player);
this.components
.keySet()
.forEach(
component -> {
component.onOpen(player);
component.draw(player);
});
return this;
}
public void refresh(Player player) {
if (!this.hasOpen(player)) {
return;
}
if (!this.nameProvider.apply(player).equals(getInventory(player).getTitle())) {
this.byPlayer.remove(player);
this.nameSwitch = true;
InventoryView view = player.openInventory(getInventory(player));
if (!view.getTopInventory().equals(getInventory(player))) {
throw new IllegalStateException(
"Failed to open inventory (was the InventoryOpenEvent cancelled?)");
}
this.nameSwitch = false;
}
this.components
.keySet()
.forEach(
component -> {
component.onOpen(player);
component.draw(player);
});
}
public static SlotType getSlotType(InventoryView inventory, int slot) {
SlotType type = SlotType.CONTAINER;
if (inventory == null) return type; // Cauldron - modded inventories with no Bukkit wrapper
if (slot >= 0 && slot < inventory.getTopInventory().getSize()) {
switch (inventory.getType()) {
case FURNACE:
if (slot == 2) {
type = SlotType.RESULT;
} else if (slot == 1) {
type = SlotType.FUEL;
} else {
type = SlotType.CRAFTING;
}
break;
case BREWING:
if (slot == 3) {
type = SlotType.FUEL;
} else {
type = SlotType.CRAFTING;
}
break;
case ENCHANTING:
type = SlotType.CRAFTING;
break;
case WORKBENCH:
case CRAFTING:
if (slot == 0) {
type = SlotType.RESULT;
} else {
type = SlotType.CRAFTING;
}
break;
case MERCHANT:
if (slot == 2) {
type = SlotType.RESULT;
} else {
type = SlotType.CRAFTING;
}
break;
case BEACON:
type = SlotType.CRAFTING;
break;
case ANVIL:
if (slot == 2) {
type = SlotType.RESULT;
} else {
type = SlotType.CRAFTING;
}
break;
default:
// Nothing to do, it's a CONTAINER slot
}
} else {
if (slot == -999) {
type = SlotType.OUTSIDE;
} else if (inventory.getType() == InventoryType.CRAFTING) {
if (slot < 9) {
type = SlotType.ARMOR;
} else if (slot > 35) {
type = SlotType.QUICKBAR;
}
} else if (slot >= (inventory.countSlots() - 9)) {
type = SlotType.QUICKBAR;
}
}
return type;
}