/*
 * Copyright (c) 2016 Thomas Pornin <pornin@bolet.org>
 *
 * Permission is hereby granted, free of charge, to any person obtaining 
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be 
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

using System;
using System.Collections.Generic;

/*
 * Class for native words.
 */

class WordNative : Word {

	/*
	 * A type for the native implementation: a method that takes a
	 * CPU as parameter, and returns nothing.
	 */
	internal delegate void NativeRun(CPU cpu);

	NativeRun code;

	internal WordNative(T0Comp owner, string name, NativeRun code)
		: base(owner, name)
	{
		this.code = code;
	}

	internal WordNative(T0Comp owner, string name,
		SType stackEffect, NativeRun code)
		: this(owner, name, code)
	{
		StackEffect = stackEffect;
	}

	internal override void Run(CPU cpu)
	{
		code(cpu);
	}
}
