public bool LoadSpecialGraphics(string fileName)
{
if (!File.Exists(fileName)) return false;
int dataPointer = 0;
FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read);
byte[] data = new byte[fs.Length];
fs.Read(data, 0, (int) fs.Length);
fs.Close();
SpecialBanks.Clear();
for (int i = 0; i < 4; i++)
{
GraphicsBank nextBank = new GraphicsBank();
for (int j = 0; j < 64; j++)
{
byte[] nextTileChunk = new byte[16];
for (int k = 0; k < 16; k++) nextTileChunk[k] = data[dataPointer++];
nextBank[j] = new Tile(nextTileChunk);
}
SpecialBanks.Add(nextBank);
}
SpecialTable = new PatternTable();
for (int j = 0; j < 4; j++)
{
SpecialTable.SetGraphicsbank(j, SpecialBanks[j]);
}
return true;
}
public void LoadDefault()
{
byte[] graphicsData = Resource.default_graphics;
int dataPointer = 0;
GraphicsBanks.Clear();
for (int i = 0; i < 256; i++)
{
GraphicsBank nextBank = new GraphicsBank();
for (int j = 0; j < 64; j++)
{
byte[] nextTileChunk = new byte[16];
for (int k = 0; k < 16; k++) nextTileChunk[k] = graphicsData[dataPointer++];
nextBank[j] = new Tile(nextTileChunk);
}
GraphicsBanks.Add(nextBank);
}
XDocument xDoc = XDocument.Parse(Resource.default_graphics_names);
foreach (var e in xDoc.Element("graphicsinfo").Elements("graphics"))
{
GraphicsInfo gi = new GraphicsInfo();
gi.LoadFromElement(e);
GraphicsInfo.Add(gi);
}
}
public PatternTableViewer()
{
TileMap = new Tile[16, 16];
BackBuffer = new Bitmap(128, 128);
IndexMap = new int[16, 16];
QuickColorLookup = new Color[4];
this.Width = this.Height = 256;
SelectedTiles = new Tile[4];
this.MouseDown += new MouseEventHandler(PatternTableViewer_MouseDown);
FullRender();
}
public void LoadDefaultSpecialGraphics()
{
int dataPointer = 0;
byte[] data = Resource.special_graphics;
SpecialBanks.Clear();
for (int i = 0; i < 4; i++)
{
GraphicsBank nextBank = new GraphicsBank();
for (int j = 0; j < 64; j++)
{
byte[] nextTileChunk = new byte[16];
for (int k = 0; k < 16; k++) nextTileChunk[k] = data[dataPointer++];
nextBank[j] = new Tile(nextTileChunk);
}
SpecialBanks.Add(nextBank);
}
SpecialTable = new PatternTable();
for (int j = 0; j < 4; j++)
{
SpecialTable.SetGraphicsbank(j, SpecialBanks[j]);
}
}
private void RenderSpecialTileAlpha(Tile tile, int x, int y, int PaletteIndex, BitmapData data, double alpha)
{
byte* dataPointer = (byte*)data.Scan0;
for (int i = 0; i < 8; i++)
{
for (int j = 0; j < 8; j++)
{
long offset = (data.Stride * (y + i)) + (x * 4);
long xOffset = (j * 4) + offset;
Color c = SpecialColors[PaletteIndex, tile[j, i]];
if(c == Color.Empty) continue;
if (_ShowGrid)
{
if ((j == 0 && x % 16 == 0) || (i == 0 && y % 16 == 0))
c = Color.FromArgb(255, 255, 255);
}
*(dataPointer + xOffset) = (byte) ((1 - alpha) * (*(dataPointer + xOffset)) + (alpha * c.B));
*(dataPointer + xOffset + 1) = (byte)((1 - alpha) * (*(dataPointer + xOffset + 1)) + (alpha * c.G));
*(dataPointer + xOffset + 2) = (byte)((1 - alpha) * (*(dataPointer + xOffset + 2)) + (alpha * c.R));
*(dataPointer + xOffset + 3) = 255;
}
}
}
private void RenderTile(Tile tile, int x, int y, int PaletteIndex, BitmapData data)
{
byte* dataPointer = (byte*)data.Scan0;
for (int i = 0; i < 8; i++)
{
for (int j = 0; j < 8; j++)
{
long offset = (data.Stride * (y + i)) + (x * 4);
long xOffset = (j * 4) + offset;
Color c = QuickColorLookup[PaletteIndex, tile[j, i]];
if (_ShowGrid)
{
if ((j == 0 && x % 16 == 0) || (i == 0 && y % 16 == 0))
{
if (((j + i) % 2) > 0)
c = Color.FromArgb(255, 255, 255);
else
c = Color.FromArgb(0, 0, 0);
}
}
*(dataPointer + xOffset) = c.B;
*(dataPointer + xOffset + 1) = c.G;
*(dataPointer + xOffset + 2) = c.R;
*(dataPointer + xOffset + 3) = 255;
}
}
}
private void RenderSpriteHorizontalVerticalFlip(Tile tile, int x, int y, int PaletteIndex, BitmapData data)
{
byte* dataPointer = (byte*)data.Scan0;
for (int i = 7; i >= 0; i--)
{
for (int j = 7; j >= 0; j--)
{
if (tile[j, i] == 0) continue;
if (x + (7 - j) < 0 || x + (7 - j) >= data.Width) continue;
if (y + (7 - i) < 0 || y + (7 - i) >= data.Height) continue;
long offset = (data.Stride * (y + (7 - i))) + (x * 4);
long xOffset = ((7 - j) * 4) + offset;
Color c;
if (PaletteIndex > 0)
{
c = QuickColorLookup[PaletteIndex + 4, tile[j, i]];
}
else
{
c = SpecialColors[PaletteIndex * -1, tile[j, i]];
}
*(dataPointer + xOffset) = c.B;
*(dataPointer + xOffset + 1) = c.G;
*(dataPointer + xOffset + 2) = c.R;
*(dataPointer + xOffset + 3) = 255;
}
}
}
private void RenderSprite(Tile tile, int x, int y, int PaletteIndex, BitmapData data)
{
byte* dataPointer = (byte*)data.Scan0;
for (int i = 0; i < 8; i++)
{
for (int j = 0; j < 8; j++)
{
if (tile[j, i] == 0) continue;
if (x + j < 0 || x + j >= data.Width) continue;
if (y + i < 0 || y + i >= data.Height) continue;
long offset = (data.Stride * (y + i)) + (x * 4);
long xOffset = (j * 4) + offset;
Color c;
if (PaletteIndex > 0)
{
c = QuickColorLookup[PaletteIndex + 4, tile[j, i]];
}
else
{
c = SpecialColors[PaletteIndex * -1, tile[j, i]];
}
*(dataPointer + xOffset) = c.B;
*(dataPointer + xOffset + 1) = c.G;
*(dataPointer + xOffset + 2) = c.R;
*(dataPointer + xOffset + 3) = 255;
}
}
}
private void RenderSpecialTileAlpha(Tile tile, int x, int y, int PaletteIndex, BitmapData data)
{
byte* dataPointer = (byte*)data.Scan0;
double alpha = .5;
for (int i = 0; i < 8; i++)
{
for (int j = 0; j < 8; j++)
{
long offset = (data.Stride * (y + i)) + (x * 3);
long xOffset = (j * 3) + offset;
Color c = SpecialColors[PaletteIndex, tile[j, i]];
if (c == Color.Empty) continue;
*(dataPointer + xOffset) = (byte)((1 - alpha) * (*(dataPointer + xOffset)) + (alpha * c.B));
*(dataPointer + xOffset + 1) = (byte)((1 - alpha) * (*(dataPointer + xOffset + 1)) + (alpha * c.G));
*(dataPointer + xOffset + 2) = (byte)((1 - alpha) * (*(dataPointer + xOffset + 2)) + (alpha * c.R));
}
}
}
private void RenderTile(Tile tile, int x, int y, int PaletteIndex, BitmapData data)
{
byte* dataPointer = (byte*)data.Scan0;
for (int i = 0; i < 8; i++)
{
for (int j = 0; j < 8; j++)
{
long offset = (data.Stride * (y + i)) + (x * 3);
long xOffset = (j * 3) + offset;
Color c = QuickColorLookup[PaletteIndex, tile[j, i]];
*(dataPointer + xOffset) = c.B;
*(dataPointer + xOffset + 1) = c.G;
*(dataPointer + xOffset + 2) = c.R;
}
}
}
private void RenderTile(Tile tile, int x, int y, Graphics g)
{
for (int i = 0; i < 8; i++)
{
for (int j = 0; j < 8; j++)
{
Color c = QuickColorLookup[tile[j, i]];
Brush b = new SolidBrush(Color.FromArgb(c.R, c.G, c.B));
g.FillRectangle(b, new Rectangle((x * 16) + (j * 16), (y * 16) + (i * 16), 16, 16));
}
}
}
public void UpdateTile(int tileNumber, Tile tile)
{
CurrentTiles[tileNumber] = tile;
FullRender();
}
public bool LoadGraphics(string filename)
{
if (!File.Exists(filename)) return false;
FileStream fs = new FileStream(filename, FileMode.Open, FileAccess.Read);
byte[] graphicsData = new byte[0x40000];
fs.Read(graphicsData, 0, (int)fs.Length);
fs.Close();
int dataPointer = 0;
GraphicsBanks.Clear();
for (int i = 0; i < 256; i++)
{
GraphicsBank nextBank = new GraphicsBank();
for (int j = 0; j < 64; j++)
{
byte[] nextTileChunk = new byte[16];
for (int k = 0; k < 16; k++) nextTileChunk[k] = graphicsData[dataPointer++];
nextBank[j] = new Tile(nextTileChunk);
}
GraphicsBanks.Add(nextBank);
}
LastModified = File.GetLastWriteTime(filename);
return true;
}
public bool ImportGraphics(string filename)
{
if (!File.Exists(filename)) return false;
bool IsChr = Path.GetExtension(filename) == "chr";
FileStream fs = new FileStream(filename, FileMode.Open, FileAccess.Read);
byte[] graphicsData = new byte[0x40000];
int length, offset;
if (!IsChr)
{
byte[] header = new byte[16];
fs.Read(header, 0, 16);
length = header[5] * 8192;
offset = header[4] * 16384 + 16;
}
else
{
length = (int)fs.Length;
offset = 0;
}
fs.Seek(offset, SeekOrigin.Begin);
fs.Read(graphicsData, 0, length);
fs.Close();
int dataPointer = 0;
GraphicsBanks.Clear();
for (int i = 0; i < 256; i++)
{
GraphicsBank nextBank = new GraphicsBank();
for (int j = 0; j < 64; j++)
{
byte[] nextTileChunk = new byte[16];
for (int k = 0; k < 16; k++) nextTileChunk[k] = graphicsData[dataPointer++];
nextBank[j] = new Tile(nextTileChunk);
}
GraphicsBanks.Add(nextBank);
}
if (GraphicsUpdated != null)
{
GraphicsUpdated(this, null);
}
LastModified = File.GetLastWriteTime(filename);
//ProjectController.GraphicsManager.SaveGraphics(ProjectController.RootDirectory + @"\" + ProjectController.ProjectName + ".chr");
return true;
}
private void RenderSpriteVerticalFlip(Tile tile, int x, int y, int PaletteIndex, BitmapData data)
{
byte* dataPointer = (byte*)data.Scan0;
if (x < 0 || y < 0 || x >= SpriteBuffer.Width || (y + 8) > SpriteBuffer.Height) return;
for (int i = 7; i >= 0; i--)
{
for (int j = 0; j < 8; j++)
{
if (tile[j, i] == 0) continue;
long offset = (data.Stride * (y + (7 - i))) + (x * 3);
long xOffset = (j * 3) + offset;
Color c;
if (PaletteIndex > 0)
{
c = QuickColorLookup[PaletteIndex + 4, tile[j, i]];
}
else
{
c = SpecialColors[PaletteIndex * -1, tile[j, i]];
}
*(dataPointer + xOffset) = c.B;
*(dataPointer + xOffset + 1) = c.G;
*(dataPointer + xOffset + 2) = c.R;
}
}
}
