internal void PushObject(object obj, IntPtr?stateOverride = null)
{
var state = stateOverride ?? MainState;
Debug.Assert(LuaApi.GetMainState(state) == MainState, "State override did not match main state.");
if (obj == null)
{
LuaApi.PushNil(state);
return;
}
if (obj is IConvertible conv)
{
switch (conv.GetTypeCode())
{
case TypeCode.Boolean:
LuaApi.PushBoolean(state, (bool)obj);
return;
case TypeCode.SByte:
case TypeCode.Byte:
case TypeCode.Int16:
case TypeCode.UInt16:
case TypeCode.Int32:
case TypeCode.UInt32:
case TypeCode.Int64:
LuaApi.PushInteger(state, conv.ToInt64(null));
return;
case TypeCode.UInt64:
LuaApi.PushInteger(state, (long)((ulong)conv));
return;
case TypeCode.Single:
case TypeCode.Double:
case TypeCode.Decimal:
LuaApi.PushNumber(state, conv.ToDouble(null));
return;
case TypeCode.Char:
case TypeCode.String:
LuaApi.PushString(state, conv.ToString());
return;
default:
ObjectBinder.PushNetObject(state, conv);
return;
}
}
else if (obj is LuaReference luaReference)
{
luaReference.PushOnto(state);
}
else
{
ObjectBinder.PushNetObject(state, obj);
}
}
/// <summary>
/// Clears all of the key-value pairs.
/// </summary>
public void Clear()
{
PushOnto(Lua.MainState);
LuaApi.PushNil(Lua.MainState);
while (LuaApi.Next(Lua.MainState, -2))
{
LuaApi.Pop(Lua.MainState, 1);
LuaApi.PushValue(Lua.MainState, -1);
LuaApi.PushNil(Lua.MainState);
LuaApi.SetTable(Lua.MainState, -4);
}
LuaApi.Pop(Lua.MainState, 1);
}
