thirdparty/scummvm
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Move function as requested.

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svn-id: r14844
This commit is contained in:
Travis Howell 2004-08-31 07:40:28 +00:00
parent 93584bcdc3
commit 0ab96ee6c8
4 changed files with 28 additions and 28 deletions
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30
scumm/script_v7he.cpp
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@ -407,6 +407,31 @@ byte ScummEngine_v7he::stringLen(byte *ptr) {
return len;
}
int ScummEngine_v7he::getCharsetOffset(int letter) {
int offset, result;
int id = _charset->getCurID();
byte *ptr = getResourceAddress(rtCharset, id);
if (!ptr)
error("getCharsetOffset: charset %d not found!", id);
offset = READ_LE_UINT32(ptr + 29 + letter);
if (offset == 0)
return 0;
ptr += offset;
result = READ_LE_UINT16(ptr + 2);
byte start = *ptr;
if (result >= 0x80) {
result = result - 256 + start;
} else {
result += start;
};
return (result);
}
void ScummEngine_v7he::o7_cursorCommand() {
int a, i;
int args[16];
@ -726,8 +751,7 @@ void ScummEngine_v7he::o7_unknownED() {
writeVar(0, array);
while (len >= pos) {
letter = readArray(0, 0, pos);
if (letter)
result += _charset->getLetter(letter);
result += getCharsetOffset(letter);
pos++;
}
@ -903,7 +927,7 @@ void ScummEngine_v7he::o7_unknownF5() {
while (len <= pos) {
letter = readArray(0, 0, pos);
result += _charset->getLetter(letter);
result += getCharsetOffset(letter);
if (result >= ebx)
break;
pos++;