/// <summary>
/// 通过AINodeConfigData根节点生成AINode
/// </summary>
/// <param name="parent"></param>
/// <param name="owner"></param>
/// <param name="data"></param>
/// <returns></returns>
public static BTNode Create(BTNodeData data, BTRoot ai)
{
BTNode node = null;
TextAsset txt = Resources.Load <TextAsset>(data.scriptName);
data.script = txt.text;
if (data.listAINodeConfigData.Count > 0)
{
node = new BTControlNode(ai, data);
foreach (var c in data.listAINodeConfigData)
{
var child = Create(c, ai);
node.Add(child);
}
}
else
{
node = new BTActionNode(ai, data);
}
return(node);
}
public static BTNode Create(byte[] bytes, BTRoot ai)
{
BTNode node = null;
ByteBuffer buffer = new ByteBuffer(bytes);
BTNodeData config = new BTNodeData();
config.name = buffer.ReadString();
config.type = buffer.ReadByte();
config.scriptName = buffer.ReadString();
config.weight = buffer.ReadInt32();
buffer.ReadFloat();
buffer.ReadFloat();
if (config.scriptName != "")
{
TextAsset txt = Resources.Load <TextAsset>(config.scriptName);
config.script = txt.text;
}
else
{
config.script = "function detect()return true end";
}
int count = buffer.ReadInt32();
if (count > 0)
{
node = new BTControlNode(ai, config);
for (int i = 0; i < count; ++i)
{
var child = Create(buffer.ReadBytes(), ai);
node.Config.listAINodeConfigData.Add(child.Config);
node.Add(child);
}
}
else
{
node = new BTActionNode(ai, config);
}
return(node);
}
protected BTNode(BTRoot ai, BTNodeData config)
{
m_Config = config;
m_Ai = ai;
m_LuaTable = m_LuaEnv.NewTable();
LuaTable meta = m_LuaEnv.NewTable();
meta.Set("__index", m_LuaEnv.Global);
m_LuaTable.SetMetaTable(meta);
meta.Dispose();
m_LuaTable.Set("self", this);
m_LuaEnv.DoString(config.script, "AINode", m_LuaTable);
m_LuaTable.Get("detect", out m_DetectAction);
if (m_DetectAction == null)
{
throw new System.Exception("must need function detect");
}
m_LuaTable.Get("enter", out m_EnterAction);
m_LuaTable.Get("update", out m_UpdateAction);
m_LuaTable.Get("trigger", out m_TriggerAction);
m_LuaTable.Get("exit", out m_ExitAction);
}
public BTControlNode(BTRoot ai, BTNodeData config) : base(ai, config)
{
}
public void Init()
{
m_Root = BTNodeData.Create(m_TextDataAiTree.bytes, this);
m_Root.OnExitHandler = OnAiExitHandler;
}