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Commit 3aaa84fc authored by Stephanie Gawroriski's avatar Stephanie Gawroriski
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Decode single-byte half-width Katakana characters.

parent a40a1bd1
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modules/cldc-compact/src/main/java/cc/squirreljme/runtime/cldc/io/ShiftJisDecoder.java
View file @ 3aaa84fc
......@@ -62,8 +62,12 @@ public class ShiftJisDecoder
return (char)a | 0x1_0000;
}
// Single byte half-width Katakana
else if (a >= 0xA1 && a <= 0xDF)
return this.__singleByteHalfWidthKatakana(a) | 0x1_0000;
// Two byte characters
if ((a >= 0x81 && a <= 0x9F) || (a >= 0xE0 && a <= 0xEF))
else if ((a >= 0x81 && a <= 0x9F) || (a >= 0xE0 && a <= 0xEF))
{
// Not enough to read from
if (__l < 2)
......@@ -96,4 +100,84 @@ public class ShiftJisDecoder
{
return 2;
}
/**
* Decodes a single byte half-width katakana character
*
* @param __a The byte.
* @return The decoded byte.
* @since 2022/02/14
*/
@SuppressWarnings("MagicNumber")
private int __singleByteHalfWidthKatakana(int __a)
{
switch (__a)
{
case 0xA1: return '\uFF61';
case 0xA2: return '\uFF62';
case 0xA3: return '\uFF63';
case 0xA4: return '\uFF64';
case 0xA5: return '\uFF65';
case 0xA6: return '\uFF66';
case 0xA7: return '\uFF67';
case 0xA8: return '\uFF68';
case 0xA9: return '\uFF69';
case 0xAA: return '\uFF6A';
case 0xAB: return '\uFF6B';
case 0xAC: return '\uFF6C';
case 0xAD: return '\uFF6D';
case 0xAE: return '\uFF6E';
case 0xAF: return '\uFF6F';
case 0xB0: return '\uFF70';
case 0xB1: return '\uFF71';
case 0xB2: return '\uFF72';
case 0xB3: return '\uFF73';
case 0xB4: return '\uFF74';
case 0xB5: return '\uFF75';
case 0xB6: return '\uFF76';
case 0xB7: return '\uFF77';
case 0xB8: return '\uFF78';
case 0xB9: return '\uFF79';
case 0xBA: return '\uFF7A';
case 0xBB: return '\uFF7B';
case 0xBC: return '\uFF7C';
case 0xBD: return '\uFF7D';
case 0xBE: return '\uFF7E';
case 0xBF: return '\uFF7F';
case 0xC0: return '\uFF80';
case 0xC1: return '\uFF81';
case 0xC2: return '\uFF82';
case 0xC3: return '\uFF83';
case 0xC4: return '\uFF84';
case 0xC5: return '\uFF85';
case 0xC6: return '\uFF86';
case 0xC7: return '\uFF87';
case 0xC8: return '\uFF88';
case 0xC9: return '\uFF89';
case 0xCA: return '\uFF8A';
case 0xCB: return '\uFF8B';
case 0xCC: return '\uFF8C';
case 0xCD: return '\uFF8D';
case 0xCE: return '\uFF8E';
case 0xCF: return '\uFF8F';
case 0xD0: return '\uFF90';
case 0xD1: return '\uFF91';
case 0xD2: return '\uFF92';
case 0xD3: return '\uFF93';
case 0xD4: return '\uFF94';
case 0xD5: return '\uFF95';
case 0xD6: return '\uFF96';
case 0xD7: return '\uFF97';
case 0xD8: return '\uFF98';
case 0xD9: return '\uFF99';
case 0xDA: return '\uFF9A';
case 0xDB: return '\uFF9B';
case 0xDC: return '\uFF9C';
case 0xDD: return '\uFF9D';
case 0xDE: return '\uFF9E';
case 0xDF: return '\uFF9F';
}
return 0xFFFD;
}
}
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