using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace BizHawk.Emulation.Computers.Commodore64
{
	public partial class VicII : IVideoProvider
	{
		private int[] videoBuffer;
		private int videoBufferHeight;
		private int videoBufferIndex;
		private int videoBufferSize;
		private int videoBufferWidth;

		// palette
		private static int[] palette =
		{
			Colors.ARGB(0x00, 0x00, 0x00),
			Colors.ARGB(0xFF, 0xFF, 0xFF),
			Colors.ARGB(0x68, 0x37, 0x2B),
			Colors.ARGB(0x70, 0xA4, 0xB2),
			Colors.ARGB(0x6F, 0x3D, 0x86),
			Colors.ARGB(0x58, 0x8D, 0x43),
			Colors.ARGB(0x35, 0x28, 0x79),
			Colors.ARGB(0xB8, 0xC7, 0x6F),
			Colors.ARGB(0x6F, 0x4F, 0x25),
			Colors.ARGB(0x43, 0x39, 0x00),
			Colors.ARGB(0x9A, 0x67, 0x59),
			Colors.ARGB(0x44, 0x44, 0x44),
			Colors.ARGB(0x6C, 0x6C, 0x6C),
			Colors.ARGB(0x9A, 0xD2, 0x84),
			Colors.ARGB(0x6C, 0x5E, 0xB5),
			Colors.ARGB(0x95, 0x95, 0x95)
		};
		
		public int BackgroundColor
		{
			get { return -16777216; } //FF000000
		}

		public int BufferHeight
		{
			get { return videoBufferHeight; }
		}

		public int BufferWidth
		{
			get { return videoBufferWidth; }
		}

		public int[] GetVideoBuffer()
		{
			return videoBuffer;
		}

		private void InitVideoBuffer()
		{
			videoBufferIndex = 0;
			videoBufferWidth = pipelineLength * 8;
			videoBufferHeight = rasterLines;
			videoBufferSize = videoBufferWidth * videoBufferHeight;
			videoBuffer = new int[videoBufferSize];
		}

		public int VirtualWidth
		{
			get { return videoBufferWidth; }
		}
	}
}