Apple-2-Tools/dmolony-DiskBrowser
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tidying

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This commit is contained in:
Denis Molony 2021-07-25 21:11:50 +10:00
parent c42481637e
commit f22b4dcd46
1 changed files with 8 additions and 8 deletions
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16
src/com/bytezone/diskbrowser/applefile/CPMBasicFile.java
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@ -28,31 +28,31 @@ public class CPMBasicFile extends TextFile
while (buffer[ptr] != 0) while (buffer[ptr] != 0)
ptr++; ptr++;
int offset = getShort (buffer, 1) - ptr; int loadAddress = getShort (buffer, 1) - ptr - 1;
ptr = 1; ptr = 1;
while (ptr < buffer.length) while (ptr < buffer.length)
{ {
int val1 = getShort (buffer, ptr); int nextAddress = getShort (buffer, ptr);
if (val1 == 0) if (nextAddress == 0)
break; break;
int val2 = getShort (buffer, ptr + 2); int lineNumber = getShort (buffer, ptr + 2);
text.append (String.format ("%7d ", val2)); text.append (String.format ("%7d ", lineNumber));
ptr += 4; ptr += 4;
while (buffer[ptr] != 0) while (buffer[ptr] != 0)
{ {
int val = buffer[ptr++] & 0xFF; int val = buffer[ptr++] & 0xFF;
if ((val & 0x80) == 0 && val >= 32) if ((val & 0x80) == 0 && val >= 32)
text.append (String.format ("%s", (char) val)); text.append (String.format ("%s", (char) val)); // printable
else else
text.append (String.format ("<%02X>", val)); text.append (String.format ("<%02X>", val)); // token?
} }
ptr = val1 - offset + 1; ptr = nextAddress - loadAddress;
text.append ("\n"); text.append ("\n");
} }