public LuaValue(LuaFloat value) : this()
{
_numValue = value;
_objValue = null;
_boolValue = false;
Type = ELuaType.Float;
}
public LuaValue(object value, ELuaType type) : this()
{
_objValue = value;
_boolValue = false;
_numValue = 0;
Type = type;
}
public LuaValue(bool value) : this()
{
_boolValue = value;
_numValue = 0;
_objValue = null;
Type = ELuaType.Boolean;
}
private LuaValue(object value) : this()
{
_numValue = 0;
_boolValue = false;
_objValue = null;
if (value is LuaInt l)
{
_numValue = l;
Type = ELuaType.Int;
}
else if (value is LuaFloat f)
{
_numValue = f;
Type = ELuaType.Float;
}
else if (value is string)
{
_objValue = value;
Type = ELuaType.String;
}
else if (value is LuaTable)
{
_objValue = value;
Type = ELuaType.Table;
}
else if (value is Closure c)
{
Type = c.CSFunction != null ? ELuaType.CSFunction : ELuaType.Closure;
_objValue = c;
}
else if (value is LuaState)
{
_objValue = value;
Type = ELuaType.Thread;
}
else
{
_objValue = value;
Type = ELuaType.LightUserData;
}
}
/// <summary>
/// 把给定Lua类型转换成对应的字符串表示
/// </summary>
public string TypeName(ELuaType tp)
{
switch (tp)
{
case ELuaType.None:
return("no value");
case ELuaType.Nil:
return("nil");
case ELuaType.Boolean:
return("boolean");
case ELuaType.Number:
return("number");
case ELuaType.Int:
return("integer");
case ELuaType.String:
return("string");
case ELuaType.Table:
return("table");
case ELuaType.Function:
return("function");
case ELuaType.CSFunction:
return("csfunction");
case ELuaType.Thread:
return("thread");
default:
return("userdata");
}
}
public LuaValue()
{
Type = ELuaType.None;
}
public static bool IsUserdata(this ELuaType type)
{
return(type == ELuaType.UserData || type == ELuaType.LightUserData);
}
public static bool IsFunction(this ELuaType type)
{
return(type.GetParentType() == ELuaType.Function);
}
public static bool IsNumber(this ELuaType type)
{
return(type.GetParentType() == ELuaType.Number);
}
public static ELuaType GetParentType(this ELuaType type)
{
return((ELuaType)((int)type & 0b1111));
}
