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Update PETSCII to include Unicode 13.0 symbols.

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Natalia Portillo
2021-04-30 12:04:37 +01:00
parent 91fe457af7
commit e7f8f44043
1 changed files with 70 additions and 36 deletions
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106
Claunia.Encoding/PETSCII.cs
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@@ -24,13 +24,15 @@
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
using System.Text;
namespace Claunia.Encoding
{
/// <summary>
/// Represents an Commodore PET Standard Code for Information Interchange (aka CBM ASCII) character encoding of
/// Unicode characters.
/// </summary>
public class Petscii : SingleByteEncoding
public class Petscii : SingleByteEncodingWithRunes
{
public override string BodyName => "petscii";
public override int CodePage => 0;
@@ -48,111 +50,143 @@ namespace Claunia.Encoding
/// <summary>The PETSCII to Unicode character map, unshifted (default) variant.</summary>
/// <remarks>Reference used: http://style64.org/petscii/ and others.</remarks>
protected override char[] CharTable => new[]
protected override Rune[] CharTable => new[]
{
// 0x00
'\u0000', '\u0000', '\u0000', '\u0003', '\u0000', '\u0000', '\u0000', '\u0000',
new Rune(0x0000), new Rune(0x0000), new Rune(0x0000), new Rune(0x0003), new Rune(0x0000), new Rune(0x0000),
new Rune(0x0000), new Rune(0x0000),
// 0x08
'\u0000', '\u0000', '\u0000', '\u0000', '\u0000', '\u000A', '\u0000', '\u0000',
new Rune(0x0000), new Rune(0x0000), new Rune(0x0000), new Rune(0x0000), new Rune(0x0000), new Rune(0x000A),
new Rune(0x0000), new Rune(0x0000),
// 0x10
'\u0000', '\u0000', '\u0000', '\u0000', '\u0008', '\u0000', '\u0000', '\u0000',
new Rune(0x0000), new Rune(0x0000), new Rune(0x0000), new Rune(0x0000), new Rune(0x0008), new Rune(0x0000),
new Rune(0x0000), new Rune(0x0000),
// 0x18
'\u0000', '\u0000', '\u0000', '\u0000', '\u0000', '\u0000', '\u0000', '\u0000',
new Rune(0x0000), new Rune(0x0000), new Rune(0x0000), new Rune(0x0000), new Rune(0x0000), new Rune(0x0000),
new Rune(0x0000), new Rune(0x0000),
// 0x20
'\u0020', '\u0021', '\u0022', '\u0023', '\u0024', '\u0025', '\u0026', '\u0027',
new Rune(0x0020), new Rune(0x0021), new Rune(0x0022), new Rune(0x0023), new Rune(0x0024), new Rune(0x0025),
new Rune(0x0026), new Rune(0x0027),
// 0x28
'\u0028', '\u0029', '\u002A', '\u002B', '\u002C', '\u002D', '\u002E', '\u002F',
new Rune(0x0028), new Rune(0x0029), new Rune(0x002A), new Rune(0x002B), new Rune(0x002C), new Rune(0x002D),
new Rune(0x002E), new Rune(0x002F),
// 0x30
'\u0030', '\u0031', '\u0032', '\u0033', '\u0034', '\u0035', '\u0036', '\u0037',
new Rune(0x0030), new Rune(0x0031), new Rune(0x0032), new Rune(0x0033), new Rune(0x0034), new Rune(0x0035),
new Rune(0x0036), new Rune(0x0037),
// 0x38
'\u0038', '\u0039', '\u003A', '\u003B', '\u003C', '\u003D', '\u003E', '\u003F',
new Rune(0x0038), new Rune(0x0039), new Rune(0x003A), new Rune(0x003B), new Rune(0x003C), new Rune(0x003D),
new Rune(0x003E), new Rune(0x003F),
// 0x40
'\u0040', '\u0041', '\u0042', '\u0043', '\u0044', '\u0045', '\u0046', '\u0047',
new Rune(0x0040), new Rune(0x0041), new Rune(0x0042), new Rune(0x0043), new Rune(0x0044), new Rune(0x0045),
new Rune(0x0046), new Rune(0x0047),
// 0x48
'\u0048', '\u0049', '\u004A', '\u004B', '\u004C', '\u004D', '\u004E', '\u004F',
new Rune(0x0048), new Rune(0x0049), new Rune(0x004A), new Rune(0x004B), new Rune(0x004C), new Rune(0x004D),
new Rune(0x004E), new Rune(0x004F),
// 0x50
'\u0050', '\u0051', '\u0052', '\u0053', '\u0054', '\u0055', '\u0056', '\u0057',
new Rune(0x0050), new Rune(0x0051), new Rune(0x0052), new Rune(0x0053), new Rune(0x0054), new Rune(0x0055),
new Rune(0x0056), new Rune(0x0057),
// 0x58
'\u0058', '\u0059', '\u005A', '\u005B', '\u00A3', '\u005D', '\u2191', '\u2190',
new Rune(0x0058), new Rune(0x0059), new Rune(0x005A), new Rune(0x005B), new Rune(0x00A3), new Rune(0x005D),
new Rune(0x2191), new Rune(0x2190),
// 0x60
'\u2500', '\u2660', '\u2502', '\u2500', '\u0000', '\u0000', '\u0000', '\u0000',
new Rune(0x1FB79), new Rune(0x2660), new Rune(0x1FB72), new Rune(0x1FB78), new Rune(0x1FB77),
new Rune(0x1FB76), new Rune(0x1FB7A), new Rune(0x1FB71),
// 0x68
'\u0000', '\u256E', '\u2570', '\u256F', '\u0000', '\u2572', '\u2571', '\u0000',
new Rune(0x1FB74), new Rune(0x256E), new Rune(0x2570), new Rune(0x256F), new Rune(0x1FB7C),
new Rune(0x2572), new Rune(0x2571), new Rune(0x1FB7D),
// 0x70
'\u0000', '\u2022', '\u0000', '\u2665', '\u0000', '\u256D', '\u2573', '\u25CB',
new Rune(0x1FB7E), new Rune(0x25CF), new Rune(0x1FB7B), new Rune(0x2665), new Rune(0x1FB70),
new Rune(0x256D), new Rune(0x2573), new Rune(0x25CB),
// 0x78
'\u2663', '\u0000', '\u2666', '\u253C', '\u0000', '\u2502', '\u03C0', '\u25E5',
new Rune(0x2663), new Rune(0x1FB75), new Rune(0x2666), new Rune(0x253C), new Rune(0x1FB8C),
new Rune(0x2502), new Rune(0x03C0), new Rune(0x25E5),
// 0x80
'\u0000', '\u0000', '\u0000', '\u0000', '\u0000', '\u0000', '\u0000', '\u0000',
new Rune(0x0000), new Rune(0x0000), new Rune(0x0000), new Rune(0x0000), new Rune(0x0000), new Rune(0x0000),
new Rune(0x0000), new Rune(0x0000),
// 0x88
'\u0000', '\u0000', '\u0000', '\u0000', '\u0000', '\u2028', '\u0000', '\u0000',
new Rune(0x0000), new Rune(0x0000), new Rune(0x0000), new Rune(0x0000), new Rune(0x0000), new Rune(0x2028),
new Rune(0x0000), new Rune(0x0000),
// 0x90
'\u0000', '\u0000', '\u0000', '\u0000', '\u0000', '\u0000', '\u0000', '\u0000',
new Rune(0x0000), new Rune(0x0000), new Rune(0x0000), new Rune(0x0000), new Rune(0x0000), new Rune(0x0000),
new Rune(0x0000), new Rune(0x0000),
// 0x98
'\u0000', '\u0000', '\u0000', '\u0000', '\u0000', '\u0000', '\u0000', '\u0000',
new Rune(0x0000), new Rune(0x0000), new Rune(0x0000), new Rune(0x0000), new Rune(0x0000), new Rune(0x0000),
new Rune(0x0000), new Rune(0x0000),
// 0xA0
'\u00A0', '\u258C', '\u2584', '\u2594', '\u2581', '\u258E', '\u2592', '\u0000',
new Rune(0x00A0), new Rune(0x258C), new Rune(0x2584), new Rune(0x2594), new Rune(0x2581), new Rune(0x258E),
new Rune(0x2592), new Rune(0x2595),
// 0xA8
'\u0000', '\u25E4', '\u258A', '\u251C', '\u2597', '\u2514', '\u2510', '\u2582',
new Rune(0x1FB8F), new Rune(0x25E4), new Rune(0x1FB87), new Rune(0x251C), new Rune(0x2597),
new Rune(0x2514), new Rune(0x2510), new Rune(0x2582),
// 0xB0
'\u250C', '\u2534', '\u252C', '\u2524', '\u258E', '\u258D', '\u0000', '\u0000',
new Rune(0x250C), new Rune(0x2534), new Rune(0x252C), new Rune(0x2524), new Rune(0x258E), new Rune(0x258D),
new Rune(0x1FB88), new Rune(0x1FB82),
// 0xB8
'\u0000', '\u2583', '\u0000', '\u2596', '\u259D', '\u2518', '\u2598', '\u259A',
new Rune(0x1FB83), new Rune(0x2583), new Rune(0x1FB7F), new Rune(0x2596), new Rune(0x259D),
new Rune(0x2518), new Rune(0x2598), new Rune(0x259A),
// 0xC0 (repeats 0x60 - 0x67)
'\u2500', '\u2660', '\u2502', '\u2500', '\u0000', '\u0000', '\u0000', '\u0000',
new Rune(0x1FB79), new Rune(0x2660), new Rune(0x1FB72), new Rune(0x1FB78), new Rune(0x1FB77),
new Rune(0x1FB76), new Rune(0x1FB7A), new Rune(0x1FB71),
// 0xC8 (repeats 0x68 - 0x6F)
'\u0000', '\u256E', '\u2570', '\u256F', '\u0000', '\u2572', '\u2571', '\u0000',
new Rune(0x1FB74), new Rune(0x256E), new Rune(0x2570), new Rune(0x256F), new Rune(0x1FB7C),
new Rune(0x2572), new Rune(0x2571), new Rune(0x1FB7D),
// 0xD0 (repeats 0x70 - 0x77)
'\u0000', '\u2022', '\u0000', '\u2665', '\u0000', '\u256D', '\u2573', '\u25CB',
new Rune(0x1FB7E), new Rune(0x25CF), new Rune(0x1FB7B), new Rune(0x2665), new Rune(0x1FB70),
new Rune(0x256D), new Rune(0x2573), new Rune(0x25CB),
// 0xD8 (repeats 0x78 - 0x7F)
'\u2663', '\u0000', '\u2666', '\u253C', '\u0000', '\u2502', '\u03C0', '\u25E5',
new Rune(0x2663), new Rune(0x1FB75), new Rune(0x2666), new Rune(0x253C), new Rune(0x1FB8C),
new Rune(0x2502), new Rune(0x03C0), new Rune(0x25E5),
// 0xE0 (repeats 0xA0 - 0xA7)
'\u00A0', '\u258C', '\u2584', '\u2594', '\u2581', '\u258E', '\u2592', '\u0000',
new Rune(0x00A0), new Rune(0x258C), new Rune(0x2584), new Rune(0x2594), new Rune(0x2581), new Rune(0x258E),
new Rune(0x2592), new Rune(0x2595),
// 0xE8 (repeats 0xA8 - 0xAF)
'\u0000', '\u25E4', '\u258A', '\u251C', '\u2597', '\u2514', '\u2510', '\u2582',
new Rune(0x1FB8F), new Rune(0x25E4), new Rune(0x1FB87), new Rune(0x251C), new Rune(0x2597),
new Rune(0x2514), new Rune(0x2510), new Rune(0x2582),
// 0xF0 (repeats 0xB0 - 0xB7)
'\u250C', '\u2534', '\u252C', '\u2524', '\u258E', '\u258D', '\u0000', '\u0000',
new Rune(0x250C), new Rune(0x2534), new Rune(0x252C), new Rune(0x2524), new Rune(0x258E), new Rune(0x258D),
new Rune(0x1FB88), new Rune(0x1FB82),
// 0xF8 (repeats 0xB8 - 0xBF)
'\u0000', '\u2583', '\u0000', '\u2596', '\u259D', '\u2518', '\u2598', '\u259A'
new Rune(0x1FB83), new Rune(0x2583), new Rune(0x1FB7F), new Rune(0x2596), new Rune(0x259D),
new Rune(0x2518), new Rune(0x2598), new Rune(0x259A)
};
/// <summary>Converts a Unicode character to an PETSCII character</summary>
/// <returns>PETSCII character.</returns>
/// <param name="character">Unicode character.</param>
private protected override byte GetByte(char character)
private protected override byte GetByte(Rune character)
{
if(character == 0x0000)
if(character.Value == 0x0000)
return 0x3F;
for(int i = 0; i < 256; i++)