public bool ReadFromBuffer(GR.Memory.ByteBuffer ProjectFile)
{
if (ProjectFile == null)
{
return(false);
}
GR.IO.MemoryReader memReader = new GR.IO.MemoryReader(ProjectFile);
GR.IO.FileChunk chunk = new GR.IO.FileChunk();
string importedCharSet = "";
while (chunk.ReadFromStream(memReader))
{
GR.IO.MemoryReader chunkReader = chunk.MemoryReader();
switch (chunk.Type)
{
case FileChunkConstants.MAP_PROJECT_INFO:
{
uint version = chunkReader.ReadUInt32();
importedCharSet = chunkReader.ReadString();
ShowGrid = (chunkReader.ReadInt32() == 1);
}
break;
case FileChunkConstants.MAP_CHARSET:
{
GR.Memory.ByteBuffer data = new GR.Memory.ByteBuffer();
chunkReader.ReadBlock(data, (uint)(chunkReader.Size - chunkReader.Position));
Charset.ReadFromBuffer(data);
}
break;
case FileChunkConstants.MAP_PROJECT_DATA:
{
GR.IO.FileChunk chunkData = new GR.IO.FileChunk();
while (chunkData.ReadFromStream(chunkReader))
{
GR.IO.MemoryReader subChunkReader = chunkData.MemoryReader();
switch (chunkData.Type)
{
case FileChunkConstants.MULTICOLOR_DATA:
Mode = (TextMode)subChunkReader.ReadUInt8();
BackgroundColor = subChunkReader.ReadUInt8();
MultiColor1 = subChunkReader.ReadUInt8();
MultiColor2 = subChunkReader.ReadUInt8();
BGColor4 = subChunkReader.ReadUInt8();
break;
case FileChunkConstants.MAP_TILE:
{
Tile tile = new Tile();
tile.Name = subChunkReader.ReadString();
int w = subChunkReader.ReadInt32();
int h = subChunkReader.ReadInt32();
tile.Chars.Resize(w, h);
for (int j = 0; j < tile.Chars.Height; ++j)
{
for (int i = 0; i < tile.Chars.Width; ++i)
{
tile.Chars[i, j].Character = subChunkReader.ReadUInt8();
tile.Chars[i, j].Color = subChunkReader.ReadUInt8();
}
}
Tiles.Add(tile);
tile.Index = Tiles.Count - 1;
}
break;
case FileChunkConstants.MAP:
{
GR.IO.FileChunk mapChunk = new GR.IO.FileChunk();
Map map = new Map();
while (mapChunk.ReadFromStream(subChunkReader))
{
GR.IO.MemoryReader mapChunkReader = mapChunk.MemoryReader();
switch (mapChunk.Type)
{
case FileChunkConstants.MAP_INFO:
map.Name = mapChunkReader.ReadString();
map.TileSpacingX = mapChunkReader.ReadInt32();
map.TileSpacingY = mapChunkReader.ReadInt32();
map.AlternativeMultiColor1 = mapChunkReader.ReadInt32() - 1;
map.AlternativeMultiColor2 = mapChunkReader.ReadInt32() - 1;
map.AlternativeBackgroundColor = mapChunkReader.ReadInt32() - 1;
map.AlternativeBGColor4 = mapChunkReader.ReadInt32() - 1;
map.AlternativeMode = (TextCharMode)(mapChunkReader.ReadInt32() - 1);
break;
case FileChunkConstants.MAP_DATA:
{
int w = mapChunkReader.ReadInt32();
int h = mapChunkReader.ReadInt32();
map.Tiles.Resize(w, h);
for (int j = 0; j < map.Tiles.Height; ++j)
{
for (int i = 0; i < map.Tiles.Width; ++i)
{
map.Tiles[i, j] = mapChunkReader.ReadInt32();
}
}
}
break;
case FileChunkConstants.MAP_EXTRA_DATA:
{
uint len = mapChunkReader.ReadUInt32();
mapChunkReader.ReadBlock(map.ExtraDataOld, len);
map.ExtraDataText = map.ExtraDataOld.ToString();
map.ExtraDataOld.Clear();
}
break;
case FileChunkConstants.MAP_EXTRA_DATA_TEXT:
{
map.ExtraDataText = mapChunkReader.ReadString();
}
break;
}
}
Maps.Add(map);
}
break;
}
}
}
break;
}
}
memReader.Close();
Charset.Colors.MultiColor1 = MultiColor1;
Charset.Colors.MultiColor2 = MultiColor2;
Charset.Colors.BGColor4 = BGColor4;
return(true);
}
public override bool HandleImport(CharsetProject Charset, CharsetEditor Editor)
{
string filename;
//Clear();
if (Editor.OpenFile("Open charset", RetroDevStudio.Types.Constants.FILEFILTER_CHARSET + RetroDevStudio.Types.Constants.FILEFILTER_CHARSET_CHARPAD + RetroDevStudio.Types.Constants.FILEFILTER_ALL, out filename))
{
if (System.IO.Path.GetExtension(filename).ToUpper() == ".CHARSETPROJECT")
{
// a project
GR.Memory.ByteBuffer projectFile = GR.IO.File.ReadAllBytes(filename);
RetroDevStudio.Formats.CharsetProject project = new RetroDevStudio.Formats.CharsetProject();
if (!project.ReadFromBuffer(projectFile))
{
return(false);
}
Charset.Colors = new ColorSettings(project.Colors);
Charset.ExportNumCharacters = project.ExportNumCharacters;
Charset.ShowGrid = project.ShowGrid;
for (int i = 0; i < Charset.TotalNumberOfCharacters; ++i)
{
Charset.Characters[i].Tile.CustomColor = project.Characters[i].Tile.CustomColor;
Charset.Characters[i].Tile.Data = new GR.Memory.ByteBuffer(project.Characters[i].Tile.Data);
}
Editor.CharsetWasImported();
Editor.SetModified();
return(true);
}
else if (System.IO.Path.GetExtension(filename).ToUpper() == ".CTM")
{
// a charpad project file
GR.Memory.ByteBuffer projectFile = GR.IO.File.ReadAllBytes(filename);
Formats.CharpadProject cpProject = new RetroDevStudio.Formats.CharpadProject();
if (!cpProject.LoadFromFile(projectFile))
{
return(false);
}
Charset.Colors.BackgroundColor = cpProject.BackgroundColor;
Charset.Colors.MultiColor1 = cpProject.MultiColor1;
Charset.Colors.MultiColor2 = cpProject.MultiColor2;
Charset.ExportNumCharacters = cpProject.NumChars;
if (Charset.ExportNumCharacters > 256)
{
Charset.ExportNumCharacters = 256;
}
for (int charIndex = 0; charIndex < Charset.ExportNumCharacters; ++charIndex)
{
Charset.Characters[charIndex].Tile.Data = cpProject.Characters[charIndex].Data;
Charset.Characters[charIndex].Tile.CustomColor = cpProject.Characters[charIndex].Color;
}
Editor.CharsetWasImported();
Editor.SetModified();
return(true);
}
// treat as binary .chr file
GR.Memory.ByteBuffer charData = GR.IO.File.ReadAllBytes(filename);
Editor.ImportFromData(charData);
}
return(true);
}
