private Dictionary <string, Lua.Function> GetFunctionDict()
{
if (func_dict_ != null)
{
return(func_dict_);
}
func_dict_ = new Dictionary <string, Lua.Function>();
obj_.Push();
var state = state_.state;
if (state.Type(1) != UniLua.LuaType.LUA_TTABLE)
{
state_.state.Pop(1);
LuaMono.Log("the script of '" + gameObject.name + "' Return is not a table!");
return(null);
}
state.PushNil();
while (state.Next(1))
{
#if UNITY_EDITOR
Debug.Log(Lua.State.GetString(state, -2));
#endif
if (state.Type(-2) == UniLua.LuaType.LUA_TSTRING &&
state.Type(-1) == UniLua.LuaType.LUA_TFUNCTION)
{
func_dict_[Lua.State.GetString(state, -2)] = Lua.State.GetFunction(state, -1);
}
state.Pop(1);
}
state.Pop(1);
return(func_dict_);
}
/// <summary>
/// 调用Lua函数
/// </summary>
/// <typeparam name="T">返回类型</typeparam>
/// <param name="methodname">函数名</param>
/// <param name="ps">参数数组</param>
/// <returns>返回，函数异常时返回default(T)</returns>
public T Call <T>(string methodname, params object[] ps)
{
var retn = default(T);
var dict = GetFunctionDict();
if (dict == null)
{
return(retn);
}
Lua.Function func = null;
dict.TryGetValue(methodname, out func);
if (func == null)
{
LuaMono.Log("'" + methodname + "' is not found in '" + gameObject.name + "'");
return(retn);
}
func.Start();
if (ps != null && ps.Length > 0)
{
int length = ps.Length;
for (var i = 0; i < length; ++i)
{
func.Push(ps[i]);
}
}
if (!func.Call())
{
LuaMono.LogError(func.last_error_string);
}
if (func.GetReturnCount() > 0 &&
typeof(T) != typeof(DontCareReturn))
{
retn = func.GetObject <T>(1);
}
func.ClearCall();
return(retn);
}