TargetDecoder::TargetDecoder(const ghoul::Dictionary& dictionary) :_type("TARGET")
{
_names.resize(dictionary.size());
for (int i = 0; i < _names.size(); ++i) {
std::string readMe;
dictionary.getValue(std::to_string(i + 1), readMe);
_names[i] = readMe;
}
}
void ScriptScheduler::loadScripts(const ghoul::Dictionary& dictionary) {
// Check if all of the scheduled scripts are formed correctly
documentation::testSpecificationAndThrow(
Documentation(),
dictionary,
"ScriptScheduler"
);
// Create all the scheduled script first
std::vector<ScheduledScript> scheduledScripts;
for (size_t i = 1; i <= dictionary.size(); ++i) {
const ghoul::Dictionary& timedScriptDict = dictionary.value<ghoul::Dictionary>(
std::to_string(i)
);
scheduledScripts.emplace_back(timedScriptDict);
}
// Sort scripts by time; use a stable_sort as the user might have had an intention
// specifying multiple scripts for the same time in a specific order
std::stable_sort(
scheduledScripts.begin(),
scheduledScripts.end(),
[](const ScheduledScript& lhs, const ScheduledScript& rhs) {
return lhs.time < rhs.time;
}
);
// Move the scheduled scripts into their SOA alignment
// For the forward scripts, this is the forwards direction
// For the backward scripts, we insert them in the opposite order so that we can still
// return forward iterators to them in the progressTo method
for (ScheduledScript& script : scheduledScripts) {
_timings.push_back(script.time);
_forwardScripts.push_back(std::move(script.forwardScript));
_backwardScripts.insert(
_backwardScripts.begin(),
std::move(script.backwardScript)
);
}
// Ensure _currentIndex and _currentTime is accurate after new scripts was added
double lastTime = _currentTime;
rewind();
progressTo(lastTime);
ghoul_assert(
(_timings.size() == _forwardScripts.size()) &&
(_timings.size() == _backwardScripts.size()),
"The SOA data structure has been mistreated and has different number of values"
);
}
TileProviderManager::TileProviderManager(
const ghoul::Dictionary& textureCategoriesDictionary,
const ghoul::Dictionary& textureInitDictionary){
// Create all the categories of tile providers
for (size_t i = 0; i < textureCategoriesDictionary.size(); i++) {
ghoul::Dictionary texturesDict = textureCategoriesDictionary.value<ghoul::Dictionary>(
LayeredTextures::TEXTURE_CATEGORY_NAMES[i]);
ghoul_assert(texturesDict.size() <=
LayeredTextures::MAX_NUM_TEXTURES_PER_CATEGORY,
"Too many textures! Number of textures per category must be less than or equal to "
<< LayeredTextures::MAX_NUM_TEXTURES_PER_CATEGORY);
TileProviderInitData initData;
if (i == LayeredTextures::ColorTextures ||
i == LayeredTextures::NightTextures ||
i == LayeredTextures::WaterMasks ||
i == LayeredTextures::GrayScaleOverlays) {
initData.minimumPixelSize = textureInitDictionary.value<double>("ColorTextureMinimumSize");
}
else if (i == LayeredTextures::Overlays) {
initData.minimumPixelSize = textureInitDictionary.value<double>("OverlayMinimumSize");
}
else if (i == LayeredTextures::HeightMaps) {
initData.minimumPixelSize = textureInitDictionary.value<double>("HeightMapMinimumSize");
}
else {
initData.minimumPixelSize = 512;
}
initData.threads = 1;
initData.cacheSize = 5000;
initData.framesUntilRequestQueueFlush = 60;
// Only preprocess height maps.
initData.preprocessTiles = i == LayeredTextures::HeightMaps;
initTexures(
_layerCategories[i].tileProviders,
texturesDict,
initData);
// init level blending to be true
_layerCategories[i].levelBlendingEnabled = true;
}
}
void TileProviderManager::initTexures(std::vector<NamedTileProvider>& dest,
const ghoul::Dictionary& texturesDict, const TileProviderInitData& initData)
{
// Create TileProviders for all textures within this category
for (size_t i = 0; i < texturesDict.size(); i++) {
std::string name, path;
std::string dictKey = std::to_string(i + 1);
ghoul::Dictionary texDict = texturesDict.value<ghoul::Dictionary>(dictKey);
texDict.getValue("Name", name);
texDict.getValue("FilePath", path);
std::string type = "LRUCaching"; // if type is unspecified
texDict.getValue("Type", type);
TileProvider* tileProvider;
auto tileProviderFactory = FactoryManager::ref().factory<TileProvider>();
try {
tileProvider = tileProviderFactory->create(type, texDict);
}
catch (const ghoul::RuntimeError& e) {
LERROR(e.what());
continue;
}
// Something else went wrong and no exception was thrown
if (tileProvider == nullptr) {
LERROR("Unable to create TileProvider '" << name << "' of type '"
<< type << "'");
continue;
}
bool enabled = false; // defaults to false if unspecified
texDict.getValue("Enabled", enabled);
dest.push_back({ name, std::shared_ptr<TileProvider>(tileProvider), enabled });
}
}
