/*
* Copyright (c) 2004-2014, Willem Cazander
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided
* that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this list of conditions and the
* following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
* the following disclaimer in the documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.x4o.o2o;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.PrimitiveIterator;
///
/// CDC1604DashP6 has 27 pie slice number systems "Packed" for MATH and BASIC letters in a "Six" bit encoding.
///
/// This is used as the first 64 word numbers of the china four corner method, and acts like ascii glue for adult 18 bit computers.
///
/// ASCII 8 bit can only encoding 10 number glyphs, this 6 bit format can encode 378 different number glyphs.
/// (1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27)
///
/// With pie's the path to zero is: real ONE, relative ONE, real ONE.
///
/// @author Willem Cazander
/// @version 1.0 Dec 22, 2024
///
public enum CDC1604DashP6 {
// [__NUL][__PIE][__GLUE][__ESC] [__LINE][__SPACE]?! {[(< }])>
// ~+-* ,.:; '"`^ =#$%
// |_\/ @ABC DEFG HIJK
// LMNO PQRS TUVW XYZ&
/// Indicator for termination of pussy strings, which is the compatibility duel octal, with the CDC 1604 computers.
__NUL('\u0000'),
/// Select packed pie number encoding.
/// A = 1, first P6 is terminator select, than next P6 _A++ select pie part 1-27, until other P6 stops it.
/// Example ascii "012" is
/// 0 = __PIE NX01_A NX01_A (__PIE T001 PART_1)
/// 12 = __PIE NX09_I NX01_A NX02_B (__PIE T009 PART_1+2)
__PIE('\u0001'),
/// Word glue to flag for automatic casing and/or separator in renderer.(by user-pref per context)
/// The example "__SPACE __GLUE NX06_F NX15_O NX15_O __GLUE NX02_B NX01_A NX18_R"
/// Can be rendered as " FooᐧBar" or " fOObAR" or " FOO_BAR" etc/etc.
__GLUE('\u0002'),
/// Escape to direct control code. (note only needed for 6 bit and 8 bit systems)
__ESC('\u0003'),
__LINE('\n'),
__SPACE(' '),
_QUESTION('?'),
_EXCLAMATION('!'),
TAG_CURLY_LEFT('{'),
TAG_SQUARE_LEFT('['),
TAG_ROUND_LEFT('('),
TAG_COMPARE_LEFT('<'),
TAG_CURLY_RIGHT('}'),
TAG_SQUARE_RIGHT(']'),
TAG_ROUND_RIGHT(')'),
TAG_COMPARE_RIGHT('>'),
_TILDE('~'),
_PLUS('+'),
_MINUS('-'),
_ASTERISK('*'),
_COMMA(','),
_DOT('.'),
_COLON(':'),
_SEMICOLON(';'),
_APOSTROPHE('\''),
_QUOTATION('\"'),
_BACKTICK('`'),
_CARET('^'),
_EQUALS('='),
_HASH('#'),
_DOLLAR('$'),
_PERCENT('%'),
BAR_VERTICAL('|'),
BAR_UNDER('_'),
BAR_V_LEFT('\\'),
BAR_V_RIGHT('/'),
_AT('@'),
/// The tone letter 'A' is "one" and is equal to 'a', if your computer is expensive and has a lower-case char ROM, than this is 'a' except after __GLUE marker.
NX01_A('A', "Æ æ Å å Ǻ ǻ Ḁ ḁ ẚ Ă ă Ặ ặ Ắ ắ Ằ ằ Ẳ ẳ Ẵ ẵ Ȃ ȃ Â â Ậ ậ Ấ ấ Ầ ầ Ẫ ẫ Ẩ ẩ Ả ả Ǎ ǎ Ⱥ ⱥ Ȧ ȧ Ǡ ǡ Ạ ạ Ä ä Ǟ ǟ À à Ȁ ȁ Á á Ā ā Ā̀ ā̀ Ã ã Ą ą Ą́ ą́ Ą̃ ą̃ A̲ a̲ ᶏ"),
NX02_B('B', "Ƀ ƀ Ḃ ḃ Ḅ ḅ Ḇ ḇ Ɓ ɓ ᵬ ᶀ"),
NX03_C('C', "Ć ć Ĉ ĉ Č č Ċ ċ Ḉ ḉ Ƈ ƈ C̈ c̈ Ȼ ȼ Ç ç Ꞔ ꞔ Ꞓ ꞓ"),
NX04_D('D', "Đ đ Ꟈ ꟈ Ɗ ɗ Ḋ ḋ Ḍ ḍ Ḑ ḑ Ḓ ḓ Ď ď Ḏ ḏ"),
NX05_E('E', "Ĕ ĕ Ḝ ḝ Ȇ ȇ Ê ê Ê̄ ê̄ Ê̌ ê̌ Ề ề Ế ế Ể ể Ễ ễ Ệ ệ Ẻ ẻ Ḙ ḙ Ě ě Ɇ ɇ Ė ė Ė́ ė́ Ė̃ ė̃ Ẹ ẹ Ë ë È è È̩ è̩ Ȅ ȅ É é É̩ Ē ē Ḕ ḕ Ḗ ḗ Ẽ ẽ Ḛ ḛ Ę ę Ę́ ę́ Ę̃ ę̃ Ȩ ȩ E̩ e̩ ᶒ"),
NX06_F('F', "Ƒ ƒ Ḟ ḟ ᵮ ᶂ Ꞙ ꞙ"),
NX07_G('G', "Ǵ ǵ Ǥ ǥ Ĝ ĝ Ǧ ǧ Ğ ğ Ģ ģ Ɠ ɠ Ġ ġ Ḡ ḡ Ꞡ ꞡ ᶃ"),
NX08_H('H', "Ĥ ĥ Ȟ ȟ Ħ ħ Ḩ ḩ Ⱨ ⱨ ẖ ẖ Ḥ ḥ Ḣ ḣ Ḧ ḧ Ḫ ḫ ꞕ Ꜧ ꜧ"),
NX09_I('I', "Ị ị Ĭ ĭ Î î Ǐ ǐ Ɨ ɨ Ï ï Ḯ ḯ Í í Ì ì Ȉ ȉ Į į Į́ Į̃ Ī ī Ī̀ ī̀ ᶖ Ỉ ỉ Ȋ ȋ Ĩ ĩ Ḭ ḭ ᶤ"),
NX10_J('J', "J́ j́ Ĵ ĵ J̌ ǰ Ɉ ɉ J̃ j̇̃"),
NX11_K('K', "Ƙ ƙ Ꝁ ꝁ Ḱ ḱ Ǩ ǩ Ḳ ḳ Ķ ķ ᶄ Ⱪ ⱪ Ḵ ḵ"),
NX12_L('L', "Ĺ ĺ Ł ł Ľ ľ Ḹ ḹ L̃ l̃ Ļ ļ Ŀ ŀ Ḷ ḷ Ḻ ḻ Ḽ ḽ Ƚ ƚ Ⱡ ⱡ"),
NX13_M('M', "Ḿ ḿ Ṁ ṁ Ṃ ṃ M̃ m̃ ᵯ"),
NX14_N('N', "Ń ń Ñ ñ Ň ň Ǹ ǹ Ṅ ṅ Ṇ ṇ Ņ ņ Ṉ ṉ Ṋ ṋ Ꞥ ꞥ ᵰ ᶇ"),
NX15_O('O', "Ø ø Ǿ ǿ Ö ö Ȫ ȫ Ó ó Ò ò Ô ô Ố ố Ồ ồ Ổ ổ Ỗ ỗ Ộ ộ Ǒ ǒ Ő ő Ŏ ŏ Ȏ ȏ Ȯ ȯ Ȱ ȱ Ọ ọ Ɵ ɵ ᶱ Ơ ơ Ớ ớ Ờ ờ Ỡ ỡ Ợ ợ Ở ở Ỏ ỏ Ō ō Ṓ ṓ Ṑ ṑ Õ õ Ȭ ȭ Ṍ ṍ Ṏ ṏ Ǫ ǫ Ȍ ȍ O̩ o̩ Ó̩ ó̩ Ò̩ ò̩ Ǭ ǭ O͍ o͍"),
NX16_P('P', "Ṕ ṕ Ṗ ṗ Ᵽ ᵽ Ƥ ƥ ᵱ ᶈ"),
NX17_Q('Q', "ʠ Ɋ ɋ q̃"),
NX18_R('R', "Ŕ ŕ Ɍ ɍ Ř ř Ŗ ŗ Ṙ ṙ Ȑ ȑ Ȓ ȓ Ṛ ṛ Ṝ ṝ Ṟ ṟ Ꞧ ꞧ Ɽ ɽ R̃ r̃ ᵲ ꭨ ᵳ ᶉ"),
NX19_S('S', "Ś ś Ṡ ṡ ẛ Ṩ ṩ Ṥ ṥ Ṣ ṣ S̩ s̩ Ꞩ ꞩ Ꟊ ꟊ Ŝ ŝ Ṧ ṧ Š š Ş ş Ș ș S̈ s̈ ᶊ Ȿ ȿ ᵴ ᶳ"),
NX20_T('T', "Ť ť Ṫ ṫ ẗ Ţ ţ Ṭ ṭ Ʈ ʈ Ț ț ƫ Ṱ ṱ Ṯ ṯ Ŧ ŧ Ⱦ ⱦ Ƭ ƭ ᵵ ᶵ"),
NX21_U('U', "Ŭ ŭ Ʉ ʉ ᵾ ᶶ Ꞹ ꞹ Ụ ụ Ü ü Ǜ ǜ Ǘ ǘ Ǚ ǚ Ǖ ǖ Ṳ ṳ Ú ú Ù ù Û û Ṷ ṷ Ǔ ǔ Ȗ ȗ Ű ű Ŭ ŭ Ư ư Ứ ứ Ừ ừ Ử ử Ự ự Ữ Ữ Ủ ủ Ū ū Ū̀ ū̀ Ū́ ū́ Ṻ ṻ Ū̃ ū̃ Ũ ũ Ṹ ṹ Ṵ ṵ ᶙ Ų ų Ų́ ų́ Ų̃ ų̃ Ȕ ȕ Ů ů"),
NX22_V('V', "Ṽ ṽ Ṿ ṿ Ʋ ʋ ᶌ"),
NX23_W('W', "Ẃ ẃ Ẁ ẁ Ŵ ŵ Ẅ ẅ Ẇ ẇ Ẉ ẉ ẘ"),
NX24_X('X', "Ẍ ẍ Ẋ ẋ X̂ x̂ ᶍ"),
NX25_Y('Y', "Ý ý Ỳ ỳ Ŷ ŷ Ÿ ÿ Ỹ ỹ Ẏ ẏ Ỵ ỵ ẙ Ỷ ỷ Ȳ ȳ Ɏ ɏ Ƴ ƴ"),
NX26_Z('Z', "Ź ź Ẑ ẑ Ž ž Ż ż Ẓ ẓ Ẕ ẕ Ƶ ƶ ᵶ Ᶎ ᶎ Ⱬ ⱬ"),
/// The 27th letter is at the end of the old english alphabet.
NX27_AMPERSAND('&'),
;
private final byte codePoint;
private final byte codePointLower;
private final String aliases;
private CDC1604DashP6(char codePoint) {
this(codePoint, null);
}
private CDC1604DashP6(char codePoint, String aliases) {
this.codePoint = (byte) codePoint;
this.codePointLower = (byte) Character.toLowerCase(codePoint);
this.aliases = aliases;
}
public byte cdcByte() {
return (byte) ordinal();
}
public byte asciiByte() {
return codePoint;
}
static public List<CDC1604DashP6> convertFromUnicode(String text) {
return convertFromUnicode(text, false);
}
static public List<CDC1604DashP6> convertFromUnicode(String text, boolean strict) {
String textSingleNewLines = text.replaceAll("\r\n", "\n");
PrimitiveIterator.OfInt i = textSingleNewLines.codePoints().iterator();
List<CDC1604DashP6> result = new ArrayList<>(text.length());
CDC1604DashP6[] cdcChars = values();
CDC1604DashP6 cdcNumberTerminator = null;
while (i.hasNext()) {
int codePoint = i.next();
boolean found = false;
if ('\r' == codePoint) {
result.add(CDC1604DashP6.__LINE);
continue;
}
for (CDC1604DashP6 v : cdcChars) {
if (v.codePoint == codePoint) {
result.add(v);
found = true;
cdcNumberTerminator = null;
break;
}
if ('0' == codePoint) {
if (!CDC1604DashP6.NX01_A.equals(cdcNumberTerminator)) {
result.add(CDC1604DashP6.__PIE);
result.add(CDC1604DashP6.NX01_A);
cdcNumberTerminator = CDC1604DashP6.NX01_A;
}
result.add(CDC1604DashP6.NX01_A);
found = true;
break;
}
if (codePoint >= '1' && codePoint <= '9') {
if (!CDC1604DashP6.NX09_I.equals(cdcNumberTerminator)) {
result.add(CDC1604DashP6.__PIE);
result.add(CDC1604DashP6.NX09_I);
cdcNumberTerminator = CDC1604DashP6.NX09_I;
}
int cdcNumberOff = codePoint - '1'; // 0 = 1
int cdcNumber = CDC1604DashP6.NX01_A.ordinal() + cdcNumberOff;
result.add(CDC1604DashP6.values()[cdcNumber]);
found = true;
break;
}
}
if (!found && !strict) {
String codePointStr = Character.toString(codePoint);
for (CDC1604DashP6 v : cdcChars) {
if (v.codePointLower == codePoint) {
result.add(v);
found = true;
cdcNumberTerminator = null;
break;
}
if (v.aliases == null) {
continue;
}
if (v.aliases.contains(codePointStr)) {
result.add(v);
found = true;
cdcNumberTerminator = null;
break;
}
}
}
if (!found) {
throw new IllegalArgumentException("Unsupported char: '" + ((char)codePoint) + "' 0x" + Integer.toHexString(codePoint));
}
}
return result;
}
static public String convertToUnicode(List<CDC1604DashP6> cdcChars) {
StringBuilder buf = new StringBuilder();
Iterator<CDC1604DashP6> cdc = cdcChars.iterator();
CDC1604DashP6 numberMode = null;
while (cdc.hasNext()) {
CDC1604DashP6 cdcPoint = cdc.next();
if (numberMode != null && (cdcPoint.ordinal() > numberMode.ordinal())) {
numberMode = null; // out of range
}
if (numberMode != null && (cdcPoint.ordinal() < CDC1604DashP6.NX01_A.ordinal())) {
numberMode = null; // below index 1 is end number mode
}
if (CDC1604DashP6.__GLUE.equals(cdcPoint)) {
continue;
}
if (CDC1604DashP6.__PIE.equals(cdcPoint)) {
if (!cdc.hasNext()) {
break;
}
numberMode = cdc.next();
continue;
}
if (numberMode == null) {
buf.appendCodePoint(cdcPoint.asciiByte());
} else {
int terminatorNum = numberMode.ordinal() - CDC1604DashP6.NX01_A.ordinal() + 1;
int valueNumber = cdcPoint.ordinal() - CDC1604DashP6.NX01_A.ordinal();
appendTerminatorNumber(buf, terminatorNum, valueNumber);
}
}
return buf.toString();
}
static private void appendTerminatorNumber(StringBuilder buf, int terminator, int value) {
switch (terminator) {
case 1:
buf.appendCodePoint('0'); // T001 is zero for all 27 gematria number systems.
return;
case 2:
if (value == 0) {
buf.append("true"); // FIXME: T002ᖟGunPunchedHoles would be better, as it supports two-way conversion
} else {
buf.append("false");
}
return;
//case 3:
// return; // TODO: after nether DB, generate add all terminator up to 27 from "number system" gun bullets.
case 9:
buf.appendCodePoint(('1' + value)); // 0 = 1
return; // NOTE: Latin decimals are not decimals as zero is not a part of the pie.
default:
throw new IllegalArgumentException("Unsupported terminator index: " + terminator);
}
}
}