void LandscapeEditorCustomColors::CreateUndoPoint()
{
if (originalTexture)
{
Image* newTexture = StoreState();
CommandsManager::Instance()->ExecuteAndRelease(new CommandDrawCustomColors(originalTexture, newTexture), workingScene);
SafeRelease(originalTexture);
SafeRelease(newTexture);
}
unsavedChanges = true;
}
void LandscapeEditorColor::CreateUndoPoint()
{
if (originalImage)
{
Image* newImage = StoreState();
CommandsManager::Instance()->ExecuteAndRelease(new CommandDrawTilemap(originalImage,
newImage,
savedPath,
workingLandscape));
SafeRelease(originalImage);
SafeRelease(newImage);
}
}
// JCS, There may be a more efficient method but I can't find it
// because using the DoFinal/DoUpdate functions directly calls
// Store/Restore at inappropriate times and scribbles over stored
// data
// This is the only way I've found to both generate a hash value
// and get this in the correctly updated state
EXPORT_C TPtrC8 CHMAC::Hash(const TDesC8& aMessage)
{
TPtrC8 ptr(KNullDesC8());
TPtrC8 finalPtr(KNullDesC8());
StoreState();
if (iDigest)
{
ptr.Set(iDigest->Final(aMessage));
iDigest->Update(iOuterPad);
finalPtr.Set(iDigest->Final(ptr));
}
RestoreState();
iDigest->Update(aMessage);
return (finalPtr);
}
void LandscapeEditorColor::StoreOriginalTexture()
{
DVASSERT(originalImage == NULL);
originalImage = StoreState();
}
void LandscapeEditorCustomColors::StoreOriginalState()
{
DVASSERT(originalTexture == NULL);
originalTexture = StoreState();
}
