void CommandCopyPasteHeightmap::Execute()
{
LandscapeEditorHeightmap* editor = GetEditor();
if (!editor)
{
SetState(STATE_INVALID);
return;
}
// Apply new heightmap
if (heightmap)
{
if (editor->IsActive())
{
Heightmap* heightmap = editor->GetHeightmap();
heightmap->Load(heightmapRedoFilename);
editor->UpdateHeightmap(heightmap, updatedRect);
}
else
{
UpdateLandscapeHeightmap(heightmapRedoFilename);
}
}
// Apply new tilemap
if (tilemap)
{
UpdateLandscapeTilemap(tilemapRedoImage);
}
}
void CommandCopyPasteHeightmap::Cancel()
{
// Restore old heightmap
if (heightmap)
{
LandscapeEditorHeightmap* editor = GetEditor();
if (!editor)
return;
if (editor->IsActive())
{
Heightmap* heightmap = editor->GetHeightmap();
heightmap->Load(heightmapUndoFilename);
editor->UpdateHeightmap(heightmap, updatedRect);
}
else
{
UpdateLandscapeHeightmap(heightmapUndoFilename);
}
}
// Restore old tilemap
if (tilemap)
{
UpdateLandscapeTilemap(tilemapUndoImage);
}
}
bool SceneValidator::ValidateHeightmapPathname(const FilePath &pathForValidation, Set<String> &errorsLog)
{
DVASSERT_MSG(!pathForChecking.IsEmpty(), "Need to set pathname for DataSource folder");
bool pathIsCorrect = IsPathCorrectForProject(pathForValidation);
if(pathIsCorrect)
{
String::size_type posPng = pathForValidation.GetAbsolutePathname().find(".png");
String::size_type posHeightmap = pathForValidation.GetAbsolutePathname().find(Heightmap::FileExtension());
pathIsCorrect = ((String::npos != posPng) || (String::npos != posHeightmap));
if(!pathIsCorrect)
{
errorsLog.insert(Format("Heightmap path %s is wrong", pathForValidation.GetAbsolutePathname().c_str()));
return false;
}
Heightmap *heightmap = new Heightmap();
if(String::npos != posPng)
{
Image *image = CreateTopLevelImage(pathForValidation);
pathIsCorrect = heightmap->BuildFromImage(image);
SafeRelease(image);
}
else
{
pathIsCorrect = heightmap->Load(pathForValidation);
}
if(!pathIsCorrect)
{
SafeRelease(heightmap);
errorsLog.insert(Format("Can't load Heightmap from path %s", pathForValidation.GetAbsolutePathname().c_str()));
return false;
}
pathIsCorrect = IsPowerOf2(heightmap->Size() - 1);
if(!pathIsCorrect)
{
errorsLog.insert(Format("Heightmap %s has wrong size", pathForValidation.GetAbsolutePathname().c_str()));
}
SafeRelease(heightmap);
return pathIsCorrect;
}
else
{
errorsLog.insert(Format("Path %s is incorrect for project %s", pathForValidation.GetAbsolutePathname().c_str(), pathForChecking.GetAbsolutePathname().c_str()));
}
return pathIsCorrect;
}
void CommandDrawHeightmap::Cancel()
{
LandscapeEditorHeightmap* editor = GetEditor();
if (editor)
{
Heightmap* heightmap;
editor->GetHeightmap(&heightmap);
heightmap->Load(undoFilename);
editor->UpdateHeightmap(heightmap);
}
}
void HeightmapModificationCommand::UpdateLandscapeHeightmap(String filename)
{
SceneData *activeScene = SceneDataManager::Instance()->SceneGetActive();
LandscapesController* landscapesController = activeScene->GetLandscapesController();
Landscape* landscapeNode = landscapesController->GetCurrentLandscape();
Heightmap* heightmap = new Heightmap();
heightmap->Load(filename);
landscapeNode->SetHeightmap(heightmap);
heightmap->Save(landscapeNode->GetHeightmapPathname());
SafeRelease(heightmap);
}
void CommandDrawHeightmap::Cancel()
{
LandscapeEditorHeightmap* editor = GetEditor();
if (!editor)
return;
if (editor->IsActive())
{
Heightmap* heightmap = editor->GetHeightmap();
heightmap->Load(undoFilename);
editor->UpdateHeightmap(heightmap, updatedRect);
}
else
{
UpdateLandscapeHeightmap(undoFilename);
}
}
void CommandDrawHeightmap::Execute()
{
LandscapeEditorHeightmap* editor = GetEditor();
if (editor == NULL)
{
SetState(STATE_INVALID);
return;
}
if (editor->IsActive())
{
Heightmap* heightmap = editor->GetHeightmap();
heightmap->Load(redoFilename);
editor->UpdateHeightmap(heightmap, updatedRect);
}
else
{
UpdateLandscapeHeightmap(redoFilename);
}
}
void CommandDrawHeightmap::Execute()
{
LandscapeEditorHeightmap* editor = GetEditor();
if (editor == NULL)
{
SetState(STATE_INVALID);
return;
}
Heightmap* heightmap;
editor->GetHeightmap(&heightmap);
if (redoFilename == "")
{
redoFilename = SaveHeightmap(heightmap, "_" + GetRandomString(10));
}
else
{
heightmap->Load(redoFilename);
editor->UpdateHeightmap(heightmap);
}
}
