thirdparty/scummvm
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added tag2str helper function

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svn-id: r10866
This commit is contained in:
Max Horn 2003-10-17 16:28:29 +00:00
parent ae6e6a4885
commit 012450de73
3 changed files with 18 additions and 21 deletions
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27
scumm/resource.cpp
View file

@ -426,11 +426,7 @@ void ScummEngine::readIndexFile() {
break;
default:
error("Bad ID %c%c%c%c found in directory!",
(byte)blocktype,
(byte)(blocktype >> 8),
(byte)(blocktype >> 16),
(byte)(blocktype >> 24));
error("Bad ID '%s' found in directory!", tag2str(blocktype));
return;
}
}
@ -712,10 +708,7 @@ int ScummEngine::readSoundResource(int type, int idx) {
basetag = fileReadDword();
total_size = _fileHandle.readUint32BE();
debug(8, " basetag: %c%c%c%c, total_size=%d",
(char)((basetag >> 24) & 0xff),
(char)((basetag >> 16) & 0xff),
(char)((basetag >> 8) & 0xff), (char)(basetag & 0xff), total_size);
debug(8, " basetag: %s, total_size=%d", tag2str(TO_BE_32(basetag)), total_size);
if (basetag == MKID('MIDI') || basetag == MKID('iMUS')) {
if (_midiDriver != MD_PCSPK && _midiDriver != MD_PCJR) {
@ -768,9 +761,7 @@ int ScummEngine::readSoundResource(int type, int idx) {
if ((_midiDriver == MD_PCSPK || _midiDriver == MD_PCJR) && pri != 11)
pri = -1;
debug(8, " tag: %c%c%c%c, total_size=%d, pri=%d",
(char)((tag >> 24) & 0xff),
(char)((tag >> 16) & 0xff), (char)((tag >> 8) & 0xff), (char)(tag & 0xff), size, pri);
debug(8, " tag: %s, total_size=%d, pri=%d", tag2str(TO_BE_32(tag)), size, pri);
if (pri > best_pri) {
@ -1034,11 +1025,7 @@ static inline byte Mac0ToGMInstrument(uint32 type, int &transpose) {
case MKID('BONG'): return 115;
case MKID('BASS'): transpose = -24; return 35;
default:
error("Unknown Mac0 instrument %c%c%c%c found",
(byte)type,
(byte)(type >> 8),
(byte)(type >> 16),
(byte)(type >> 24));
error("Unknown Mac0 instrument %s found", tag2str(type));
}
}
@ -2311,8 +2298,7 @@ const byte *findResource(uint32 tag, const byte *searchin) {
size = READ_BE_UINT32(searchin + 4);
if ((int32)size <= 0) {
error("(%c%c%c%c) Not found in %d... illegal block len %d",
tag & 0xFF, (tag >> 8) & 0xFF, (tag >> 16) & 0xFF, (tag >> 24) & 0xFF, 0, size);
error("(%s) Not found in %d... illegal block len %d", tag2str(tag), 0, size);
return NULL;
}
@ -2344,8 +2330,7 @@ const byte *findResourceSmall(uint32 tag, const byte *searchin) {
return searchin;
if ((int32)size <= 0) {
error("(%c%c%c%c) Not found in %d... illegal block len %d",
tag & 0xFF, (tag >> 8) & 0xFF, (tag >> 16) & 0xFF, (tag >> 24) & 0xFF, 0, size);
error("(%s) Not found in %d... illegal block len %d", tag2str(tag), 0, size);
return NULL;
}

2
scumm/scumm.h
View file

@ -1210,6 +1210,8 @@ int toSimpleDir(int dirtype, int dir);
void checkRange(int max, int min, int no, const char *str);
const char *tag2str(uint32 tag);
} // End of namespace Scumm
#endif

10
scumm/scummvm.cpp
View file

@ -2625,6 +2625,16 @@ int normalizeAngle(int angle) {
return toSimpleDir(1, temp) * 45;
}
const char *tag2str(uint32 tag) {
static char str[5];
str[0] = (char)(tag >> 24);
str[1] = (char)(tag >> 16);
str[2] = (char)(tag >> 8);
str[3] = (char)tag;
str[4] = '\0';
return str;
}
} // End of namespace Scumm
using namespace Scumm;