diff --git a/Claunia.Encoding/PETSCII.cs b/Claunia.Encoding/PETSCII.cs index 9343c4f..451f6cb 100644 --- a/Claunia.Encoding/PETSCII.cs +++ b/Claunia.Encoding/PETSCII.cs @@ -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 { /// /// Represents an Commodore PET Standard Code for Information Interchange (aka CBM ASCII) character encoding of /// Unicode characters. /// - 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 /// The PETSCII to Unicode character map, unshifted (default) variant. /// Reference used: http://style64.org/petscii/ and others. - 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) }; /// Converts a Unicode character to an PETSCII character /// PETSCII character. /// Unicode character. - 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++)