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Added a method to easily dump resources to file

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svn-id: r42711
This commit is contained in:
Sven Hesse 2009-07-24 21:34:43 +00:00
parent b2154f612d
commit 6a28c0af12
2 changed files with 45 additions and 5 deletions
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44
engines/gob/resources.cpp
View File

@ -144,8 +144,6 @@ Resources::~Resources() {
bool Resources::load(const Common::String &fileName) {
unload();
Common::String fileBase;
_totFile = TOTFile::createFileName(fileName, _hasLOM);
if (_hasLOM) {
@ -154,9 +152,9 @@ bool Resources::load(const Common::String &fileName) {
return false;
}
fileBase = TOTFile::getFileBase(fileName);
_fileBase = TOTFile::getFileBase(fileName);
_extFile = fileBase + ".ext";
_extFile = _fileBase + ".ext";
bool hasTOTRes = loadTOTResourceTable();
bool hasEXTRes = loadEXTResourceTable();
@ -165,7 +163,7 @@ bool Resources::load(const Common::String &fileName) {
return false;
if (hasTOTRes) {
if (!loadTOTTextTable(fileBase)) {
if (!loadTOTTextTable(_fileBase)) {
unload();
return false;
}
@ -195,6 +193,7 @@ void Resources::unload(bool del) {
delete[] _totData;
delete[] _imData;
_fileBase.clear();
_totFile.clear();
_extFile.clear();
_exFile.clear();
@ -573,6 +572,41 @@ byte *Resources::getTexts() const {
return _totTextTable->data;
}
bool Resources::dumpResource(const Resource &resource,
const Common::String &fileName) const {
Common::DumpFile dump;
if (!dump.open(fileName))
return false;
if (dump.write(resource.getData(), resource.getSize()) != ((uint32) resource.getSize()))
return false;
if (!dump.flush())
return false;
if (dump.err())
return false;
dump.close();
return true;
}
bool Resources::dumpResource(const Resource &resource, uint16 id,
const Common::String &ext) const {
Common::String fileName = _fileBase;
char idStr[7];
snprintf(idStr, 7, "_%05d", id);
fileName += idStr;
fileName += ".";
fileName += ext;
return dumpResource(resource, fileName);
}
Resource *Resources::getTOTResource(uint16 id) const {
if (id >= _totResourceTable->itemsCount) {
warning("Trying to load non-existent TOT resource (%s, %d/%d)",

6
engines/gob/resources.h
View File

@ -91,6 +91,11 @@ public:
byte *getTexts() const;
bool dumpResource(const Resource &resource,
const Common::String &fileName) const;
bool dumpResource(const Resource &resource, uint16 id,
const Common::String &ext = "dmp") const;
private:
// Structure sizes in the files
static const int kTOTResItemSize = 4 + 2 + 2 + 2;
@ -166,6 +171,7 @@ private:
GobEngine *_vm;
Common::String _fileBase;
Common::String _totFile;
Common::String _extFile;
Common::String _exFile;