public void Write(MetadataSlots metadata)
{
McpeContainerSetContent msg = this as McpeContainerSetContent;
bool signItems = msg == null || msg.windowId != 0x79;
if (metadata == null)
{
if (this is McpeCraftingEvent)
{
Write((int)0);
}
else
{
Write((short)0);
}
return;
}
if (this is McpeCraftingEvent)
{
Write((int)metadata.Count);
}
else
{
Write((short)metadata.Count);
}
for (int i = 0; i < metadata.Count; i++)
{
MetadataSlot slot = metadata[i] as MetadataSlot;
if (slot != null)
{
if (slot.Value.Id == 0)
{
Write((short)0);
continue;
}
Write(slot.Value.Id);
Write(slot.Value.Count);
Write(slot.Value.Metadata);
var extraData = slot.Value.ExtraData;
if (signItems)
{
extraData = ItemSigner.DefualtItemSigner?.SignNbt(extraData);
}
if (extraData != null)
{
var bytes = GetNbtData(extraData);
Write((short)bytes.Length);
Write(bytes);
}
else
{
Write((short)0);
}
}
}
}
public MetadataSlots ReadMetadataSlots()
{
short count = ReadShort();
MetadataSlots metadata = new MetadataSlots();
for (int i = 0; i < count; i++)
{
short id = ReadShort();
if (id <= 0)
{
metadata[i] = new MetadataSlot(new ItemStack());
continue;
}
metadata[i] = new MetadataSlot(new ItemStack(id, ReadByte(), ReadShort()));
int nbtLen = ReadShort(); // NbtLen
if (nbtLen > 0)
{
ReadBytes(nbtLen); // Slurp
}
}
return(metadata);
}
public MetadataSlots ReadMetadataSlots()
{
short count = ReadShort();
MetadataSlots metadata = new MetadataSlots();
for (int i = 0; i < count; i++)
{
short id = ReadShort();
if (id <= 0)
{
metadata[i] = new MetadataSlot(new ItemStack());
continue;
}
var stack = new ItemStack(id, ReadByte(), ReadShort());
var slot = new MetadataSlot(stack);
metadata[i] = slot;
int nbtLen = ReadShort(); // NbtLen
if (nbtLen > 0)
{
stack.ExtraData = ReadNbt().NbtFile.RootTag;
//ReadBytes(nbtLen); // Slurp
}
}
return(metadata);
}
public void SendCraftingEvent()
{
var recipe = _recipeToSend;
if (recipe != null)
{
{
McpeContainerSetSlot setSlot = new McpeContainerSetSlot();
setSlot.item = new MetadataSlot(new ItemStack(new ItemBlock(new Block(17), 0), 1));
setSlot.windowId = 0;
setSlot.slot = 0;
SendPackage(setSlot);
}
{
McpePlayerEquipment eq = new McpePlayerEquipment();
eq.entityId = _entityId;
eq.slot = 9;
eq.selectedSlot = 0;
eq.item = new MetadataSlot(new ItemStack(new ItemBlock(new Block(17), 0), 1));
SendPackage(eq);
}
Log.Error("Sending crafting event: " + recipe.Id);
McpeCraftingEvent crafting = new McpeCraftingEvent();
crafting.windowId = 0;
crafting.recipeType = 1;
crafting.recipeId = recipe.Id;
{
MetadataSlots slotData = new MetadataSlots();
slotData[0] = new MetadataSlot(new ItemStack(new ItemBlock(new Block(17), 0), 1));
crafting.input = slotData;
}
{
MetadataSlots slotData = new MetadataSlots();
slotData[0] = new MetadataSlot(new ItemStack(new ItemBlock(new Block(5), 0), 4));
crafting.result = slotData;
}
SendPackage(crafting);
//{
// McpeContainerSetSlot setSlot = new McpeContainerSetSlot();
// setSlot.item = new MetadataSlot(new ItemStack(new ItemBlock(new Block(5), 0), 4));
// setSlot.windowId = 0;
// setSlot.slot = 0;
// SendPackage(setSlot);
//}
{
McpePlayerEquipment eq = new McpePlayerEquipment();
eq.entityId = _entityId;
eq.slot = 10;
eq.selectedSlot = 1;
eq.item = new MetadataSlot(new ItemStack(new ItemBlock(new Block(5), 0), 4));
SendPackage(eq);
}
}
}
public void Write(MetadataSlots metadata)
{
if (metadata == null)
{
Write((short)0);
return;
}
Write((short)metadata.Count);
for (byte i = 0; i < metadata.Count; i++)
{
if (!metadata.Contains(i))
{
continue;
}
MetadataSlot slot = metadata[i] as MetadataSlot;
if (slot != null)
{
if (slot.Value.Id == 0)
{
Write((short)0);
continue;
}
Write(slot.Value.Id);
Write(slot.Value.Count);
Write(slot.Value.Metadata);
Write((short)0); // NBT Len
}
}
}
public void Write(MetadataSlot slot)
{
if (slot == null || slot.Value.Id <= 0)
{
Write((short)0);
return;
}
Write(slot.Value.Id);
Write(slot.Value.Count);
Write(slot.Value.Metadata);
var extraData = slot.Value.ExtraData;
extraData = ItemSigner.DefualtItemSigner?.SignNbt(extraData, true);
if (extraData != null)
{
var bytes = GetNbtData(extraData);
Write((short)bytes.Length);
Write(bytes);
}
else
{
Write((short)0);
}
}
public void Write(MetadataSlot slot)
{
if (slot != null)
{
Write(slot.Value.Id);
Write(slot.Value.Count);
Write(slot.Value.Metadata);
}
}
public void SetSlot(byte slot, ItemStack itemStack)
{
Slots[slot] = new MetadataSlot(itemStack);
NbtCompound compound = BlockEntity.GetCompound();
compound["Items"] = GetSlots();
OnInventoryChange(slot, itemStack);
}
public MetadataSlots GetArmor()
{
var slotData = new MetadataSlots();
slotData[0] = new MetadataSlot(new ItemStack((short)Helmet.Id, 1, Helmet.Metadata));
slotData[1] = new MetadataSlot(new ItemStack((short)Chest.Id, 1, Helmet.Metadata));
slotData[2] = new MetadataSlot(new ItemStack((short)Leggings.Id, 1, Helmet.Metadata));
slotData[3] = new MetadataSlot(new ItemStack((short)Boots.Id, 1, Helmet.Metadata));
return(slotData);
}
/// <summary>
/// Handles the player action.
/// </summary>
/// <param name="message">The message.</param>
private void HandlePlayerAction(McpePlayerAction message)
{
Log.DebugFormat("Player action: {0}", message.actionId);
Log.DebugFormat("Entity ID: {0}", message.entityId);
Log.DebugFormat("Action ID: {0}", message.actionId);
Log.DebugFormat("x: {0}", message.x);
Log.DebugFormat("y: {0}", message.y);
Log.DebugFormat("z: {0}", message.z);
Log.DebugFormat("face: {0}", message.face);
if (message.entityId != EntityId)
{
return;
}
switch (message.actionId)
{
case 5: // Shoot arrow
{
if (_itemUseTimer == null)
{
return;
}
MetadataSlot itemSlot = Inventory.ItemInHand;
Item itemInHand = ItemFactory.GetItem(itemSlot.Value.Id);
if (itemInHand == null)
{
return; // Cheat(?)
}
_itemUseTimer.Stop();
itemInHand.Release(Level, this, new BlockCoordinates(message.x, message.y, message.z), _itemUseTimer.ElapsedMilliseconds);
_itemUseTimer = null;
MetadataDictionary metadata = new MetadataDictionary();
metadata[0] = new MetadataByte(0);
Level.RelayBroadcast(this, new McpeSetEntityData
{
entityId = EntityId,
metadata = metadata,
});
break;
}
case 7: // Respawn
HandleRespawn(null);
break;
default:
return;
}
}
public bool HasItem(MetadataSlot item)
{
for (byte i = 0; i < Slots.Count; i++)
{
if (((MetadataSlot)Slots[i]).Value.Id == item.Value.Id && ((MetadataSlot)Slots[i]).Value.Metadata == item.Value.Metadata)
{
return(true);
}
}
return(false);
}
public static MetadataSlots GetCreativeMetadataSlots()
{
var slotData = new MetadataSlots();
for (int i = 0; i < CreativeInventoryItems.Count; i++)
{
slotData[i] = new MetadataSlot(CreativeInventoryItems[i]);
}
return(slotData);
}
private static void WriteInventoryToFile(string fileName, MetadataEntry[] slots)
{
Log.Info($"Writing inventory to filename: {fileName}");
FileStream file = File.OpenWrite(fileName);
IndentedTextWriter writer = new IndentedTextWriter(new StreamWriter(file));
writer.WriteLine("// GENERATED CODE. DON'T EDIT BY HAND");
writer.Indent++;
writer.Indent++;
writer.WriteLine("public static List<ItemStack> CreativeInventoryItems = new List<ItemStack>()");
writer.WriteLine("{");
writer.Indent++;
foreach (var entry in slots)
{
MetadataSlot slot = (MetadataSlot)entry;
NbtCompound extraData = slot.Value.ExtraData;
if (extraData == null)
{
writer.WriteLine($"new ItemStack({slot.Value.Id}, {slot.Value.Count}, {slot.Value.Metadata}),");
}
else
{
Log.Debug($"Nbt: " + extraData.ToString());
NbtList ench = (NbtList)extraData["ench"];
NbtCompound enchComp = (NbtCompound)ench[0];
var id = enchComp["id"].ShortValue;
var lvl = enchComp["lvl"].ShortValue;
writer.WriteLine($"new ItemStack({slot.Value.Id}, {slot.Value.Count}, {slot.Value.Metadata}){{ExtraData = new NbtCompound {{new NbtList(\"ench\") {{new NbtCompound {{new NbtShort(\"id\", {id}), new NbtShort(\"lvl\", {lvl}) }} }} }} }},");
}
}
new ItemStack(0, 0, 0)
{
ExtraData = new NbtCompound {
new NbtList("ench")
{
new NbtCompound {
new NbtShort("id", 0), new NbtShort("lvl", 0)
}
}
}
};
//var compound = new NbtCompound(string.Empty) { new NbtList("ench", new NbtCompound()) {new NbtShort("id", 0),new NbtShort("lvl", 0),}, };
writer.Indent--;
writer.WriteLine("};");
writer.Indent--;
writer.Indent--;
writer.Flush();
file.Close();
}
public void Interact(Level world, Player player, short itemId, BlockCoordinates blockCoordinates, short metadata)
{
// Make sure we are holding the item we claim to be using
MetadataSlot itemSlot = player.Inventory.ItemInHand;
Item itemInHand = ItemFactory.GetItem(itemSlot.Value.Id, metadata);
if (itemInHand == null || itemInHand.Id != itemId)
{
return; // Cheat(?)
}
itemInHand.UseItem(world, player, blockCoordinates);
}
public void Write(MetadataSlot slot)
{
if (slot == null || slot.Value.Id == 0)
{
Write((short)0);
return;
}
Write(slot.Value.Id);
Write(slot.Value.Count);
Write(slot.Value.Metadata);
Write((short)0);
}
public MetadataSlot ReadMetadataSlot()
{
short id = ReadShort();
if (id == 0)
{
return(new MetadataSlot(new ItemStack()));
}
MetadataSlot metadataSlot = new MetadataSlot(new ItemStack(id, ReadByte(), ReadShort()));
ReadShort(); // Nbt len
return(metadataSlot);
}
public MetadataSlots ReadMetadataSlots()
{
short count = ReadShort();
MetadataSlots metadata = new MetadataSlots();
for (byte i = 0; i < count; i++)
{
metadata[i] = new MetadataSlot(new ItemStack(ReadShort(), ReadByte(), ReadShort()));
}
return(metadata);
}
/// <summary>
/// Handles the container set slot.
/// </summary>
/// <param name="message">The message.</param>
private void HandleContainerSetSlot(McpeContainerSetSlot message)
{
if (HealthManager.IsDead)
{
return;
}
// on all set container content, check if we have active inventory
// and update that inventory.
// Inventory manager makes sure other players with the same inventory open will
// also get the update.
var itemStack = new ItemStack(message.itemId, message.itemCount, message.itemDamage);
var metadataSlot = new MetadataSlot(itemStack);
Inventory inventory = Level.InventoryManager.GetInventory(message.windowId);
if (inventory != null)
{
inventory.SetSlot((byte)message.slot, itemStack);
return;
}
switch (message.windowId)
{
case 0:
Inventory.Slots[(byte)message.slot] = metadataSlot;
break;
case 0x78:
Inventory.Armor[(byte)message.slot] = metadataSlot;
break;
}
Level.RelayBroadcast(this, new McpePlayerArmorEquipment()
{
entityId = EntityId,
helmet = (byte)(((MetadataSlot)Inventory.Armor[0]).Value.Id - 256),
chestplate = (byte)(((MetadataSlot)Inventory.Armor[1]).Value.Id - 256),
leggings = (byte)(((MetadataSlot)Inventory.Armor[2]).Value.Id - 256),
boots = (byte)(((MetadataSlot)Inventory.Armor[3]).Value.Id - 256)
});
Level.RelayBroadcast(this, new McpePlayerEquipment()
{
entityId = EntityId,
item = Inventory.ItemInHand.Value.Id,
meta = Inventory.ItemInHand.Value.Metadata,
slot = 0
});
}
public void IncreasteSlot(byte slot, int itemId, short metadata)
{
MetadataSlot slotData = (MetadataSlot)Slots[slot];
if (slotData.Value.Id == 0)
{
slotData.Value = new ItemStack((short)itemId, 1, metadata);
}
else
{
slotData.Value.Count++;
}
OnInventoryChange(slot, slotData.Value);
}
public MetadataSlots GetSlots()
{
var slotData = new MetadataSlots();
for (byte i = 0; i < Slots.Count; i++)
{
if (Slots[i].Count == 0)
{
Slots[i] = new ItemStack();
}
slotData[i] = new MetadataSlot(Slots[i]);
}
return(slotData);
}
/// <summary>
/// Set a players slot to the specified item.
/// </summary>
/// <param name="slot">The slot to set</param>
/// <param name="itemId">The item id</param>
/// <param name="amount">Amount of items</param>
/// <param name="metadata">Metadata for the item</param>
public void SetInventorySlot(byte slot, short itemId, byte amount = 1, short metadata = 0)
{
if (slot > 35)
{
throw new IndexOutOfRangeException("slot");
}
Slots[slot] = new MetadataSlot(new ItemStack(itemId, amount, metadata));
_player.SendPackage(new McpeContainerSetContent
{
windowId = 0,
slotData = Slots,
hotbarData = ItemHotbar
});
}
public PlayerInventory(Player player)
{
_player = player;
Armor = new MetadataSlots();
Slots = new MetadataSlots();
ItemHotbar = new MetadataInts();
ItemInHand = new MetadataSlot(new ItemStack());
Armor[0] = new MetadataSlot(new ItemStack());
Armor[1] = new MetadataSlot(new ItemStack());
Armor[2] = new MetadataSlot(new ItemStack());
Armor[3] = new MetadataSlot(new ItemStack());
//Armor[0] = new MetadataSlot(new ItemStack(306));
//Armor[1] = new MetadataSlot(new ItemStack(307));
//Armor[2] = new MetadataSlot(new ItemStack(308));
//Armor[3] = new MetadataSlot(new ItemStack(309));
for (byte i = 0; i < 35; i++)
{
Slots[i] = new MetadataSlot(new ItemStack((short)-1, 0));
}
byte c = 0;
//Slots[c++] = new MetadataSlot(new ItemStack(383, 1, 34));
//Slots[c++] = new MetadataSlot(new ItemStack(355, 64));
Slots[c++] = new MetadataSlot(new ItemStack(261, 1)); // Bow
Slots[c++] = new MetadataSlot(new ItemStack(262, 64)); // Arrows
Slots[c++] = new MetadataSlot(new ItemStack(344, 64)); // Eggs
Slots[c++] = new MetadataSlot(new ItemStack(332, 64)); // Snowballs
//Slots[c++] = new MetadataSlot(new ItemStack(46, 64));
//Slots[c++] = new MetadataSlot(new ItemStack(259, 1));
Slots[c++] = new MetadataSlot(new ItemStack(268, 10));
Slots[c++] = new MetadataSlot(new ItemStack(280, 10));
Slots[c++] = new MetadataSlot(new ItemStack(290, 1));
//Slots[c++] = new MetadataSlot(new ItemStack(259, 1)); // Flint/Steal
//Slots[c++] = new MetadataSlot(new ItemStack(325, 64, 8)); // Water
//Slots[c++] = new MetadataSlot(new ItemStack(325, 64, 10)); // Lava
for (byte i = 0; i < 6; i++)
{
ItemHotbar[i] = new MetadataInt(i + 9);
}
}
public void Interact(Level world, Player player, short itemId, BlockCoordinates blockCoordinates, short metadata, BlockFace face, Vector3 faceCoords)
{
// Make sure we are holding the item we claim to be using
MetadataSlot itemSlot = player.Inventory.ItemInHand;
Item itemInHand = ItemFactory.GetItem(itemSlot.Value.Id, metadata);
if (itemInHand == null || itemInHand.Id != itemId)
{
return; // Cheat(?)
}
Block target = GetBlock(blockCoordinates);
if (target.Interact(world, player, blockCoordinates, face))
{
return; // Handled in block interaction
}
itemInHand.UseItem(world, player, blockCoordinates, face, faceCoords);
}
private NbtList GetSlots()
{
NbtList slots = new NbtList("Items");
for (byte i = 0; i < Size; i++)
{
MetadataSlot slot = (MetadataSlot)Slots[i];
slots.Add(new NbtCompound
{
new NbtByte("Count", slot.Value.Count),
new NbtByte("Slot", i),
new NbtShort("id", slot.Value.Id),
new NbtByte("Damage", (byte)slot.Value.Metadata),
});
}
return(slots);
}
public MetadataSlots ReadMetadataSlots()
{
int count;
if (this is McpeCraftingEvent)
{
// Misaligned array counters for some packets :-(
count = ReadInt();
}
else
{
count = ReadShort();
}
MetadataSlots metadata = new MetadataSlots();
for (int i = 0; i < count; i++)
{
short id = ReadShort();
if (id <= 0)
{
metadata[i] = new MetadataSlot(new ItemStack());
continue;
}
var stack = new ItemStack(id, ReadByte(), ReadShort());
var slot = new MetadataSlot(stack);
metadata[i] = slot;
if (stack.Count == 0)
{
continue;
}
int nbtLen = ReadShort(); // NbtLen
if (nbtLen > 0)
{
var nbt = ReadNbt();
stack.ExtraData = nbt.NbtFile.RootTag;
}
}
return(metadata);
}
public void Write(MetadataSlots metadata)
{
if (metadata == null)
{
Write((short)0);
return;
}
Write((short)metadata.Count);
for (int i = 0; i < metadata.Count; i++)
{
//if (!metadata.Contains(i)) continue;
MetadataSlot slot = metadata[i] as MetadataSlot;
if (slot != null)
{
if (slot.Value.Id == 0)
{
Write((short)0);
continue;
}
Write(slot.Value.Id);
Write(slot.Value.Count);
Write(slot.Value.Metadata);
var extraData = slot.Value.ExtraData;
extraData = ItemSigner.DefualtItemSigner?.SignNbt(extraData, true);
if (extraData != null)
{
var bytes = GetNbtData(extraData);
Write((short)bytes.Length);
Write(bytes);
}
else
{
Write((short)0);
}
}
}
}
public bool DecreasteSlot(byte slot)
{
bool isEmpty = false;
MetadataSlot slotData = (MetadataSlot)Slots[slot];
if (slotData.Value.Id == 0 || slotData.Value.Count <= 1)
{
slotData.Value = new ItemStack(0, 0, 0);
isEmpty = true;
}
else
{
slotData.Value.Count--;
}
OnInventoryChange(slot, slotData.Value);
return(isEmpty);
}
public MetadataSlot ReadMetadataSlot()
{
short id = ReadShort();
if (id <= 0)
{
return(new MetadataSlot(new ItemStack()));
}
var stack = new ItemStack(id, ReadByte(), ReadShort());
var slot = new MetadataSlot(stack);
int nbtLen = ReadShort(); // NbtLen
if (nbtLen > 0)
{
stack.ExtraData = ReadNbt().NbtFile.RootTag;
}
return(slot);
}
public void Write(MetadataSlots metadata)
{
if (metadata == null)
{
Write((short)0);
return;
}
Write((short)metadata.Count);
for (byte i = 0; i < metadata.Count; i++)
{
MetadataSlot slot = metadata[i] as MetadataSlot;
if (slot != null)
{
Write(slot.Value.Id);
Write(slot.Value.Count);
Write(slot.Value.Metadata);
}
}
}
public Inventory(byte id, BlockEntity blockEntity, short inventorySize, NbtList slots)
{
Id = id;
BlockEntity = blockEntity;
Size = inventorySize;
Coordinates = BlockEntity.Coordinates;
Slots = new MetadataSlots();
for (byte i = 0; i < Size; i++)
{
if (i < slots.Count)
{
NbtCompound item = (NbtCompound)slots[i];
Slots[i] = new MetadataSlot(new ItemStack(item["id"].ShortValue, item["Count"].ByteValue));
}
else
{
Slots[i] = new MetadataSlot(new ItemStack());
}
}
}
