protected virtual bool ParseItem(ServerItem item, XElement element)
{
if (element.Attribute("name") != null)
{
item.NameXml = element.Attribute("name").Value;
}
else
{
Trace.WriteLine($"The item {item.ID} is unnamed.");
}
return(true);
}
public bool Read(string path)
{
if (!File.Exists(path))
{
return false;
}
try
{
using (BinaryTreeReader reader = new BinaryTreeReader(path))
{
// get root node
BinaryReader node = reader.GetRootNode();
if (node == null)
{
return false;
}
node.ReadByte(); // first byte of otb is 0
node.ReadUInt32(); // 4 bytes flags, unused
byte attr = node.ReadByte();
if ((RootAttribute)attr == RootAttribute.Version)
{
ushort datalen = node.ReadUInt16();
if (datalen != 140) // 4 + 4 + 4 + 1 * 128
{
Trace.WriteLine(String.Format("Size of version header is invalid, updated .otb version?"));
return false;
}
this.Items.MajorVersion = node.ReadUInt32(); // major, file version
this.Items.MinorVersion = node.ReadUInt32(); // minor, client version
this.Items.BuildNumber = node.ReadUInt32(); // build number, revision
node.BaseStream.Seek(128, SeekOrigin.Current);
}
node = reader.GetChildNode();
if (node == null)
{
return false;
}
do
{
ServerItem item = new ServerItem();
ServerItemGroup itemGroup = (ServerItemGroup)node.ReadByte();
switch (itemGroup)
{
case ServerItemGroup.None:
item.Type = ServerItemType.None;
break;
case ServerItemGroup.Ground:
item.Type = ServerItemType.Ground;
break;
case ServerItemGroup.Container:
item.Type = ServerItemType.Container;
break;
case ServerItemGroup.Splash:
item.Type = ServerItemType.Splash;
break;
case ServerItemGroup.Fluid:
item.Type = ServerItemType.Fluid;
break;
case ServerItemGroup.Deprecated:
item.Type = ServerItemType.Deprecated;
break;
}
ServerItemFlag flags = (ServerItemFlag)node.ReadUInt32();
item.Unpassable = ((flags & ServerItemFlag.Unpassable) == ServerItemFlag.Unpassable);
item.BlockMissiles = ((flags & ServerItemFlag.BlockMissiles) == ServerItemFlag.BlockMissiles);
item.BlockPathfinder = ((flags & ServerItemFlag.BlockPathfinder) == ServerItemFlag.BlockPathfinder);
item.HasElevation = ((flags & ServerItemFlag.HasElevation) == ServerItemFlag.HasElevation);
item.ForceUse = ((flags & ServerItemFlag.ForceUse) == ServerItemFlag.ForceUse);
item.MultiUse = ((flags & ServerItemFlag.MultiUse) == ServerItemFlag.MultiUse);
item.Pickupable = ((flags & ServerItemFlag.Pickupable) == ServerItemFlag.Pickupable);
item.Movable = ((flags & ServerItemFlag.Movable) == ServerItemFlag.Movable);
item.Stackable = ((flags & ServerItemFlag.Stackable) == ServerItemFlag.Stackable);
item.HasStackOrder = ((flags & ServerItemFlag.StackOrder) == ServerItemFlag.StackOrder);
item.Readable = ((flags & ServerItemFlag.Readable) == ServerItemFlag.Readable);
item.Rotatable = ((flags & ServerItemFlag.Rotatable) == ServerItemFlag.Rotatable);
item.Hangable = ((flags & ServerItemFlag.Hangable) == ServerItemFlag.Hangable);
item.HookSouth = ((flags & ServerItemFlag.HookSouth) == ServerItemFlag.HookSouth);
item.HookEast = ((flags & ServerItemFlag.HookEast) == ServerItemFlag.HookEast);
item.AllowDistanceRead = ((flags & ServerItemFlag.AllowDistanceRead) == ServerItemFlag.AllowDistanceRead);
item.IgnoreLook = ((flags & ServerItemFlag.IgnoreLook) == ServerItemFlag.IgnoreLook);
item.FullGround = ((flags & ServerItemFlag.FullGround) == ServerItemFlag.FullGround);
item.IsAnimation = ((flags & ServerItemFlag.IsAnimation) == ServerItemFlag.IsAnimation);
while (node.PeekChar() != -1)
{
ServerItemAttribute attribute = (ServerItemAttribute)node.ReadByte();
ushort datalen = node.ReadUInt16();
switch (attribute)
{
case ServerItemAttribute.ServerID:
item.ID = node.ReadUInt16();
break;
case ServerItemAttribute.ClientID:
item.ClientId = node.ReadUInt16();
break;
case ServerItemAttribute.GroundSpeed:
item.GroundSpeed = node.ReadUInt16();
break;
case ServerItemAttribute.Name:
byte[] buffer = node.ReadBytes(datalen);
item.Name = Encoding.UTF8.GetString(buffer, 0, buffer.Length);
break;
case ServerItemAttribute.SpriteHash:
item.SpriteHash = node.ReadBytes(datalen);
break;
case ServerItemAttribute.MinimaColor:
item.MinimapColor = node.ReadUInt16();
break;
case ServerItemAttribute.MaxReadWriteChars:
item.MaxReadWriteChars = node.ReadUInt16();
break;
case ServerItemAttribute.MaxReadChars:
item.MaxReadChars = node.ReadUInt16();
break;
case ServerItemAttribute.Light:
item.LightLevel = node.ReadUInt16();
item.LightColor = node.ReadUInt16();
break;
case ServerItemAttribute.StackOrder:
item.StackOrder = (TileStackOrder)node.ReadByte();
break;
case ServerItemAttribute.TradeAs:
item.TradeAs = node.ReadUInt16();
break;
default:
node.BaseStream.Seek(datalen, SeekOrigin.Current);
break;
}
}
if (item.SpriteHash == null && item.Type != ServerItemType.Deprecated)
{
item.SpriteHash = new byte[16];
}
this.Items.Add(item);
node = reader.GetNextNode();
}
while (node != null);
}
}
catch
{
return false;
}
return true;
}
private bool EditItem(ServerItem item)
{
this.CurrentServerItem = null;
this.ResetDataBindings(this);
this.ResetToolTips();
if (item == null)
{
return false;
}
ClientItem clientItem;
if (!this.CurrentPlugin.Instance.Items.TryGetValue(item.ClientId, out clientItem))
{
return false;
}
this.pictureBox.ClientItem = clientItem;
if (!item.IsCustomCreated && item.SpriteHash != null && clientItem.SpriteHash != null)
{
this.pictureBox.BackColor = Utils.ByteArrayCompare(item.SpriteHash, clientItem.SpriteHash) ? Color.White : Color.Red;
}
this.typeCombo.Text = item.Type.ToString();
this.typeCombo.ForeColor = item.Type == clientItem.Type ? Color.Black : Color.Red;
this.stackOrderComboBox.Text = item.StackOrder.ToString();
this.stackOrderComboBox.ForeColor = item.StackOrder == clientItem.StackOrder ? Color.Black : Color.Red;
this.serverIdLbl.DataBindings.Add("Text", item, "ID");
this.clientIdUpDown.Minimum = this.serverItems.MinId;
this.clientIdUpDown.Maximum = (this.CurrentPlugin.Instance.Items.Count + this.serverItems.MinId) - 1;
this.clientIdUpDown.DataBindings.Add("Value", clientItem, "ID");
// Attributes
this.AddBinding(this.unpassableCheck, "Checked", item, "Unpassable", item.Unpassable, clientItem.Unpassable);
this.AddBinding(this.movableCheck, "Checked", item, "Movable", item.Movable, clientItem.Movable);
this.AddBinding(this.blockMissilesCheck, "Checked", item, "BlockMissiles", item.BlockMissiles, clientItem.BlockMissiles);
this.AddBinding(this.blockPathfinderCheck, "Checked", item, "BlockPathfinder", item.BlockPathfinder, clientItem.BlockPathfinder);
this.AddBinding(this.forceUseCheckBox, "Checked", item, "ForceUse", item.ForceUse, clientItem.ForceUse);
this.AddBinding(this.useableCheck, "Checked", item, "MultiUse", item.MultiUse, clientItem.MultiUse);
this.AddBinding(this.pickupableCheck, "Checked", item, "Pickupable", item.Pickupable, clientItem.Pickupable);
this.AddBinding(this.stackableCheck, "Checked", item, "Stackable", item.Stackable, clientItem.Stackable);
this.AddBinding(this.readableCheck, "Checked", item, "Readable", item.Readable, clientItem.Readable);
this.AddBinding(this.rotatableCheck, "Checked", item, "Rotatable", item.Rotatable, clientItem.Rotatable);
this.AddBinding(this.hangableCheck, "Checked", item, "Hangable", item.Hangable, clientItem.Hangable);
this.AddBinding(this.hookSouthCheck, "Checked", item, "HookSouth", item.HookSouth, clientItem.HookSouth);
this.AddBinding(this.hookEastCheck, "Checked", item, "HookEast", item.HookEast, clientItem.HookEast);
this.AddBinding(this.hasElevationCheck, "Checked", item, "HasElevation", item.HasElevation, clientItem.HasElevation);
this.AddBinding(this.ignoreLookCheck, "Checked", item, "IgnoreLook", item.IgnoreLook, clientItem.IgnoreLook);
this.AddBinding(this.fullGroundCheck, "Checked", item, "FullGround", item.FullGround, clientItem.FullGround);
this.AddBinding(this.groundSpeedText, "Text", item, "GroundSpeed", item.GroundSpeed, clientItem.GroundSpeed, true);
this.AddBinding(this.lightLevelText, "Text", item, "LightLevel", item.LightLevel, clientItem.LightLevel, true);
this.AddBinding(this.lightColorText, "Text", item, "LightColor", item.LightColor, clientItem.LightColor, true);
this.AddBinding(this.maxReadCharsText, "Text", item, "MaxReadChars", item.MaxReadChars, clientItem.MaxReadChars, true);
this.AddBinding(this.maxReadWriteCharsText, "Text", item, "MaxReadWriteChars", item.MaxReadWriteChars, clientItem.MaxReadWriteChars, true);
this.AddBinding(this.minimapColorText, "Text", item, "MinimapColor", item.MinimapColor, clientItem.MinimapColor, true);
this.AddBinding(this.wareIdText, "Text", item, "TradeAs", item.TradeAs, clientItem.TradeAs, true);
this.AddBinding(this.nameText, "Text", item, "Name", item.Name, clientItem.Name, true);
this.candidatesButton.Enabled = false;
for (int i = 0; i < this.candidatesTableLayoutPanel.ColumnCount; ++i)
{
ClientItemView box = (ClientItemView)this.candidatesTableLayoutPanel.GetControlFromPosition(i, 0);
box.ClientItem = null;
}
if (this.PreviousPlugin != null)
{
ClientItem prevClientItem;
if (this.PreviousPlugin.Instance.Items.TryGetValue(item.PreviousClientId, out prevClientItem))
{
this.previousPictureBox.ClientItem = prevClientItem;
if (prevClientItem.SpriteSignature != null)
{
// Sprite does not match, use the sprite signature to find possible candidates
this.ShowSpriteCandidates(prevClientItem);
}
}
else
{
this.previousPictureBox.ClientItem = null;
}
}
this.CurrentServerItem = item;
return true;
}
private void ReloadItem(ServerItem item)
{
if (!this.Loaded || item == null)
{
return;
}
// to avoid problems with events
ServerItem tmpItem = this.CurrentServerItem;
this.CurrentServerItem = null;
ClientItem clientItem;
if (this.CurrentPlugin.Instance.Items.TryGetValue(item.ClientId, out clientItem))
{
Trace.WriteLine(string.Format("Reloading item id: {0}.", item.ID));
ushort tmpId = item.ID;
item.CopyPropertiesFrom(clientItem);
item.ID = tmpId;
Buffer.BlockCopy(clientItem.SpriteHash, 0, item.SpriteHash, 0, clientItem.SpriteHash.Length);
this.CurrentServerItem = tmpItem;
}
}
private ServerItem CopyItem(ServerItem item)
{
if (item == null)
{
return null;
}
ServerItem copy = new ServerItem(item);
copy.SpriteHash = new byte[16];
copy.ClientId = item.ClientId;
Buffer.BlockCopy(item.SpriteHash, 0, copy.SpriteHash, 0, copy.SpriteHash.Length);
return copy;
}
private ServerItem CreateItem(Item item = null)
{
// create a new otb item
ServerItem newItem = new ServerItem();
newItem.ID = (ushort)(this.serverItems.MaxId + 1);
if (item != null)
{
newItem.CopyPropertiesFrom(item);
newItem.ClientId = item.ID;
newItem.SpriteHash = new byte[16];
Buffer.BlockCopy(item.SpriteHash, 0, newItem.SpriteHash, 0, newItem.SpriteHash.Length);
}
else
{
newItem.ClientId = this.serverItems.MinId;
newItem.SpriteHash = new byte[16];
newItem.IsCustomCreated = true;
}
return newItem;
}
private bool CompareItem(ServerItem item, bool compareHash)
{
if (item.Type == ServerItemType.Deprecated)
{
return true;
}
ClientItem clientItem;
if (this.CurrentPlugin.Instance.Items.TryGetValue(item.ClientId, out clientItem))
{
if (compareHash && !Utils.ByteArrayCompare(item.SpriteHash, clientItem.SpriteHash))
{
return false;
}
return item.Equals(clientItem);
}
return false;
}
public bool SelectItem(ServerItem item)
{
if (!this.Loaded)
{
return false;
}
if (this.CurrentServerItem == item)
{
return true;
}
int index;
if (item == null || (index = this.serverItemListBox.Items.IndexOf(item)) == -1)
{
this.ResetControls();
return false;
}
this.EditItem(item);
this.editDuplicateItemMenuItem.Enabled = true;
this.editReloadItemMenuItem.Enabled = true;
this.optionsGroupBox.Enabled = true;
this.appearanceGroupBox.Enabled = true;
this.serverItemListBox.SelectedIndex = index;
return true;
}
public bool DuplicateItem(ServerItem item)
{
if (!this.Loaded || item == null)
{
return false;
}
ServerItem copyItem = this.CopyItem(item);
copyItem.ID = (ushort)(this.serverItems.MaxId + 1);
this.serverItems.Add(copyItem);
this.serverItemListBox.Add(copyItem);
this.SelectItem(copyItem);
this.itemsCountLabel.Text = this.serverItemListBox.Count + " Items";
Trace.WriteLine(string.Format("Duplicated item id {0} to new item id {1}", item.ID, copyItem.ID));
return true;
}
public void CreateEmptyOTB(string filePath, SupportedClient client, bool isTemporary = true)
{
ServerItem item = new ServerItem();
item.SpriteHash = new byte[16];
item.ClientId = 100;
item.ID = 100;
ServerItemList items = new ServerItemList();
items.MajorVersion = 3;
items.MinorVersion = client.OtbVersion;
items.BuildNumber = 1;
items.ClientVersion = client.Version;
items.Add(item);
if (!File.Exists(filePath))
{
using (File.Create(filePath))
{
////
}
}
OtbWriter writer = new OtbWriter(items);
if (writer.Write(filePath))
{
this.Open(filePath);
this.IsTemporary = isTemporary;
this.Saved = !isTemporary;
}
}
public void Add(ServerItem item)
{
Items.Add(item);
}
