using Codice.CM.Client.Differences;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using UnityEngine;
using VirtualNes.Core;
namespace AxibugEmuOnline.Client.Assets.Script.NesEmulator
{
public static class PaletteDefine
{
public class PALBUF
{
public byte r;
public byte g;
public byte b;
public PALBUF(byte r, byte g, byte b)
{
this.r = r;
this.g = g;
this.b = b;
}
}
// スキャンラインカラー
private static int m_nScanlineColor => Supporter.Config.graphics.nScanlineColor;
public static float[][] PalConvTbl = new float[8][]
{
new float[3]{1.00f, 1.00f, 1.00f},
new float[3]{1.00f, 0.80f, 0.73f},
new float[3]{0.73f, 1.00f, 0.70f},
new float[3]{0.76f, 0.78f, 0.58f},
new float[3]{0.86f, 0.80f, 1.00f},
new float[3]{0.83f, 0.68f, 0.85f},
new float[3]{0.67f, 0.77f, 0.83f},
new float[3]{0.68f, 0.68f, 0.68f},
};
public static PALBUF[] m_PaletteBuf = new PALBUF[64]
{
new PALBUF(0x7F, 0x7F, 0x7F),
new PALBUF(0x20, 0x00, 0xB0),
new PALBUF(0x28, 0x00, 0xB8),
new PALBUF(0x60, 0x10, 0xA0),
new PALBUF(0x98, 0x20, 0x78),
new PALBUF(0xB0, 0x10, 0x30),
new PALBUF(0xA0, 0x30, 0x00),
new PALBUF(0x78, 0x40, 0x00),
new PALBUF(0x48, 0x58, 0x00),
new PALBUF(0x38, 0x68, 0x00),
new PALBUF(0x38, 0x6C, 0x00),
new PALBUF(0x30, 0x60, 0x40),
new PALBUF(0x30, 0x50, 0x80),
new PALBUF(0x00, 0x00, 0x00),
new PALBUF(0x00, 0x00, 0x00),
new PALBUF(0x00, 0x00, 0x00),
new PALBUF(0xBC, 0xBC, 0xBC),
new PALBUF(0x40, 0x60, 0xF8),
new PALBUF(0x40, 0x40, 0xFF),
new PALBUF(0x90, 0x40, 0xF0),
new PALBUF(0xD8, 0x40, 0xC0),
new PALBUF(0xD8, 0x40, 0x60),
new PALBUF(0xE0, 0x50, 0x00),
new PALBUF(0xC0, 0x70, 0x00),
new PALBUF(0x88, 0x88, 0x00),
new PALBUF(0x50, 0xA0, 0x00),
new PALBUF(0x48, 0xA8, 0x10),
new PALBUF(0x48, 0xA0, 0x68),
new PALBUF(0x40, 0x90, 0xC0),
new PALBUF(0x00, 0x00, 0x00),
new PALBUF(0x00, 0x00, 0x00),
new PALBUF(0x00, 0x00, 0x00),
new PALBUF(0xFF, 0xFF, 0xFF),
new PALBUF(0x60, 0xA0, 0xFF),
new PALBUF(0x50, 0x80, 0xFF),
new PALBUF(0xA0, 0x70, 0xFF),
new PALBUF(0xF0, 0x60, 0xFF),
new PALBUF(0xFF, 0x60, 0xB0),
new PALBUF(0xFF, 0x78, 0x30),
new PALBUF(0xFF, 0xA0, 0x00),
new PALBUF(0xE8, 0xD0, 0x20),
new PALBUF(0x98, 0xE8, 0x00),
new PALBUF(0x70, 0xF0, 0x40),
new PALBUF(0x70, 0xE0, 0x90),
new PALBUF(0x60, 0xD0, 0xE0),
new PALBUF(0x60, 0x60, 0x60),
new PALBUF(0x00, 0x00, 0x00),
new PALBUF(0x00, 0x00, 0x00),
new PALBUF(0xFF, 0xFF, 0xFF),
new PALBUF(0x90, 0xD0, 0xFF),
new PALBUF(0xA0, 0xB8, 0xFF),
new PALBUF(0xC0, 0xB0, 0xFF),
new PALBUF(0xE0, 0xB0, 0xFF),
new PALBUF(0xFF, 0xB8, 0xE8),
new PALBUF(0xFF, 0xC8, 0xB8),
new PALBUF(0xFF, 0xD8, 0xA0),
new PALBUF(0xFF, 0xF0, 0x90),
new PALBUF(0xC8, 0xF0, 0x80),
new PALBUF(0xA0, 0xF0, 0xA0),
new PALBUF(0xA0, 0xFF, 0xC8),
new PALBUF(0xA0, 0xFF, 0xF0),
new PALBUF(0xA0, 0xA0, 0xA0),
new PALBUF(0x00, 0x00, 0x00),
new PALBUF(0x00, 0x00, 0x00),
};
#region ピクセルフォーマットに変換したパレット
// Color
public static uint[][] m_cnPalette = new uint[8][]
{
new uint[256],
new uint[256],
new uint[256],
new uint[256],
new uint[256],
new uint[256],
new uint[256],
new uint[256],
};
// Color/Scanline
public static uint[][] m_csPalette = new uint[8][]
{
new uint[256],
new uint[256],
new uint[256],
new uint[256],
new uint[256],
new uint[256],
new uint[256],
new uint[256],
};
// Monochrome
public static uint[][] m_mnPalette = new uint[8][]
{
new uint[256],
new uint[256],
new uint[256],
new uint[256],
new uint[256],
new uint[256],
new uint[256],
new uint[256],
};
// Monochrome/Scanline
public static uint[][] m_msPalette = new uint[8][]
{
new uint[256],
new uint[256],
new uint[256],
new uint[256],
new uint[256],
new uint[256],
new uint[256],
new uint[256],
};
#endregion
static PaletteDefine()
{
int Rbit = 0, Gbit = 0, Bbit = 0;
int Rsft = 0, Gsft = 0, Bsft = 0;
GetBitMask(0xFF0000, ref Rsft, ref Rbit);
GetBitMask(0x00FF00, ref Gsft, ref Gbit);
GetBitMask(0x0000FF, ref Bsft, ref Bbit);
for (int j = 0; j < 8; j++)
{
for (int i = 0; i < 64; i++)
{
uint Rn, Gn, Bn;
uint Rs, Gs, Bs;
// Normal
Rn = (uint)(PalConvTbl[j][0] * m_PaletteBuf[i].r);
Gn = (uint)(PalConvTbl[j][1] * m_PaletteBuf[i].g);
Bn = (uint)(PalConvTbl[j][2] * m_PaletteBuf[i].b);
// Scanline
Rs = (uint)(PalConvTbl[j][0] * m_PaletteBuf[i].r * m_nScanlineColor / 100.0f);
Gs = (uint)(PalConvTbl[j][1] * m_PaletteBuf[i].g * m_nScanlineColor / 100.0f);
Bs = (uint)(PalConvTbl[j][2] * m_PaletteBuf[i].b * m_nScanlineColor / 100.0f);
m_cnPalette[j][i] = ((Rn >> (8 - Rbit)) << Rsft) | ((Gn >> (8 - Gbit)) << Gsft) | ((Bn >> (8 - Bbit)) << Bsft);
m_csPalette[j][i] = ((Rs >> (8 - Rbit)) << Rsft) | ((Gs >> (8 - Gbit)) << Gsft) | ((Bs >> (8 - Bbit)) << Bsft);
// Monochrome
Rn = (uint)(m_PaletteBuf[i & 0x30].r);
Gn = (uint)(m_PaletteBuf[i & 0x30].g);
Bn = (uint)(m_PaletteBuf[i & 0x30].b);
Rn =
Gn =
Bn = (uint)(0.299f * Rn + 0.587f * Gn + 0.114f * Bn);
Rn = (uint)(PalConvTbl[j][0] * Rn);
Gn = (uint)(PalConvTbl[j][1] * Gn);
Bn = (uint)(PalConvTbl[j][2] * Bn);
if (Rn > 0xFF) Rs = 0xFF;
if (Gn > 0xFF) Gs = 0xFF;
if (Bn > 0xFF) Bs = 0xFF;
// Scanline
Rs = (uint)(m_PaletteBuf[i & 0x30].r * m_nScanlineColor / 100.0f);
Gs = (uint)(m_PaletteBuf[i & 0x30].g * m_nScanlineColor / 100.0f);
Bs = (uint)(m_PaletteBuf[i & 0x30].b * m_nScanlineColor / 100.0f);
Rs =
Gs =
Bs = (uint)(0.299f * Rs + 0.587f * Gs + 0.114f * Bs);
Rs = (uint)(PalConvTbl[j][0] * Rs);
Gs = (uint)(PalConvTbl[j][1] * Gs);
Bs = (uint)(PalConvTbl[j][2] * Bs);
if (Rs > 0xFF) Rs = 0xFF;
if (Gs > 0xFF) Gs = 0xFF;
if (Bs > 0xFF) Bs = 0xFF;
m_mnPalette[j][i] = ((Rn >> (8 - Rbit)) << Rsft) | ((Gn >> (8 - Gbit)) << Gsft) | ((Bn >> (8 - Bbit)) << Bsft);
m_msPalette[j][i] = ((Rs >> (8 - Rbit)) << Rsft) | ((Gs >> (8 - Gbit)) << Gsft) | ((Bs >> (8 - Bbit)) << Bsft);
}
}
}
// ビット位置の取得
static void GetBitMask(uint val, ref int shift, ref int bits)
{
shift = 0;
while (((val & (1 << shift)) == 0) && (shift < 32))
{
shift++;
}
bits = 32;
while (((val & (1 << (bits - 1))) == 0) && (bits > 0))
{
bits--;
}
bits = bits - shift;
}
}
}