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Use reference to clean up CON_QSPRINTF

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git-svn-id: https://svn.eduke32.com/eduke32@7260 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
terminx 2018-12-15 01:37:44 +00:00
parent 76edec81ac
commit 0bbde29c85
1 changed files with 24 additions and 20 deletions
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44
source/duke3d/src/gameexec.cpp
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@ -4751,12 +4751,16 @@ badindex:
continue;
}
int32_t arg[32];
int const quoteLen = Bstrlen(apStrings[inputQuote]);
int inputPos = 0;
char outBuf[MAXQUOTELEN];
int outBufPos = 0;
int argIdx = 0;
auto &inBuf = apStrings[inputQuote];
int32_t arg[32];
char outBuf[MAXQUOTELEN];
int const quoteLen = Bstrlen(inBuf);
int inputPos = 0;
int outputPos = 0;
int argIdx = 0;
while ((*insptr & VM_INSTMASK) != CON_NULLOP && argIdx < 32)
arg[argIdx++] = Gv_GetVarX(*insptr++);
@ -4769,20 +4773,20 @@ badindex:
do
{
while (inputPos < quoteLen && outBufPos < MAXQUOTELEN && apStrings[inputQuote][inputPos] != '%')
outBuf[outBufPos++] = apStrings[inputQuote][inputPos++];
while (inputPos < quoteLen && outputPos < MAXQUOTELEN && inBuf[inputPos] != '%')
outBuf[outputPos++] = inBuf[inputPos++];
if (apStrings[inputQuote][inputPos] == '%')
if (inBuf[inputPos] == '%')
{
inputPos++;
switch (apStrings[inputQuote][inputPos])
switch (inBuf[inputPos])
{
case 'l':
if (apStrings[inputQuote][inputPos + 1] != 'd')
if (inBuf[inputPos + 1] != 'd')
{
// write the % and l
outBuf[outBufPos++] = apStrings[inputQuote][inputPos - 1];
outBuf[outBufPos++] = apStrings[inputQuote][inputPos++];
outBuf[outputPos++] = inBuf[inputPos - 1];
outBuf[outputPos++] = inBuf[inputPos++];
break;
}
inputPos++;
@ -4796,8 +4800,8 @@ badindex:
Bsprintf(buf, "%d", arg[argIdx++]);
int const bufLen = Bstrlen(buf);
Bmemcpy(&outBuf[outBufPos], buf, bufLen);
outBufPos += bufLen;
Bmemcpy(&outBuf[outputPos], buf, bufLen);
outputPos += bufLen;
inputPos++;
}
break;
@ -4809,19 +4813,19 @@ badindex:
int const argLen = Bstrlen(apStrings[arg[argIdx]]);
Bmemcpy(&outBuf[outBufPos], apStrings[arg[argIdx]], argLen);
outBufPos += argLen;
Bmemcpy(&outBuf[outputPos], apStrings[arg[argIdx]], argLen);
outputPos += argLen;
argIdx++;
inputPos++;
}
break;
default: outBuf[outBufPos++] = apStrings[inputQuote][inputPos - 1]; break;
default: outBuf[outputPos++] = inBuf[inputPos - 1]; break;
}
}
} while (inputPos < quoteLen && outBufPos < MAXQUOTELEN);
} while (inputPos < quoteLen && outputPos < MAXQUOTELEN);
finish_qsprintf:
outBuf[outBufPos] = '\0';
outBuf[outputPos] = '\0';
Bstrncpyz(apStrings[outputQuote], outBuf, MAXQUOTELEN);
continue;
}