/**
* @brief Find node by name two levels deep (first parent, then element)
* @param aRoot
* @param aElement
*/
Root* Parser::Find(std::string const &aRoot, std::string const &aElement)
{
// Find node and search it for an element
std::vector<HashString> splitString = HashString(aRoot).Split("/");
Root *node = mDictionary->Find(splitString[0]);
if(!node)
return nullptr;
for(unsigned curLevel = 0; curLevel < splitString.size(); ++curLevel)
{
node = node->Find(splitString[curLevel]);
if(!node)
return nullptr;
}
node = node->Find(aElement);
return node;
}
/**
* @brief Serialize to file.
* @param aParser File to write into.
*/
void PCShaderSurface::Serialize(Parser &aParser)
{
HashString const objectName = HashString("Object_") + Common::IntToString(aParser.GetCurrentObjectIndex());
HashString const SURFACE = "Surface";
Root* object = aParser.Find(objectName);
Surface::Serialize(aParser);
Root* surface = object->Find(SURFACE);
surface->Place(SURFACE, "TextureName", GetFileName());
surface->Place(SURFACE, "VertexShader", mVertexShaderFileName);
surface->Place(SURFACE, "FragmentShader", mFragmentShaderFileName);
}
/**
* @brief From root, build tree, return lowest level node creating
* @param aBase Where to start building from.
* @param aStringHierarchy
*/
Root* Parser::SetUpTree(Root* aBase, std::vector<HashString> const &aStringHierarchy)
{
Root* current = aBase;
Root* ret = nullptr;
for(unsigned i = 0; i < aStringHierarchy.size(); ++i)
{
Root* next = current->Find(aStringHierarchy[i]);
if(!next)
{
next = new Root();
current->Insert(next);
next->SetParent(current);
next->SetName(aStringHierarchy[i]);
}
ret = next;
current = next;
}
return ret;
}
/**
* @brief Gathers additional data from deserialized file.
* @param aParser
*/
void MenuText::ParseAdditionalData(Parser &aParser)
{
GameApp* app = LUABind::StaticGameApp::GetApp();
if(aParser.Find("Font"))
{
mFont = aParser.Find("Font", "FontName")->GetValue().ToString();
mSize = Common::StringToInt(aParser.Find("Font", "Size")->GetValue());
}
if(aParser.Find("ForegroundColor"))
{
mForegroundColor.x = aParser.Find("ForegroundColor", "r")->GetValue().ToInt();
mForegroundColor.y = aParser.Find("ForegroundColor", "g")->GetValue().ToInt();
mForegroundColor.z = aParser.Find("ForegroundColor", "b")->GetValue().ToInt();
mForegroundColor.w = aParser.Find("ForegroundColor", "a")->GetValue().ToInt();
}
if(aParser.Find("BackgroundColor"))
{
mBackgroundColor.x = aParser.Find("BackgroundColor", "r")->GetValue().ToInt();
mBackgroundColor.y = aParser.Find("BackgroundColor", "g")->GetValue().ToInt();
mBackgroundColor.z = aParser.Find("BackgroundColor", "b")->GetValue().ToInt();
mBackgroundColor.w = aParser.Find("BackgroundColor", "a")->GetValue().ToInt();
}
// Text can be overwritten in Menu file.
if(aParser.Find("Text") && mText.Empty())
{
mText = aParser.Find("Text", "Value")->GetValue().ToString();
}
// Set a max width, otherwise default to screen width..
if(aParser.Find("MaxWidth"))
{
mMaxWidth = aParser.Find("MaxWidth", "Value")->GetValue().ToInt();
}
else
{
mMaxWidth = app->GET<GraphicsManager>()->GetScreen()->GetWidth();
}
#ifdef SHADER_COMPATIBLE
PCShaderSurface *surface = (PCShaderSurface*)app->GET<GraphicsManager>()->CreateUISurface();
Vector3 size = surface->LoadText(mFont, mText, mForegroundColor, mBackgroundColor, mSize, mMaxWidth);
#elif defined(__APPLE__)
PCSurface *surface = (PCSurface*)app->GET<GraphicsManager>()->CreateUISurface();
Vector3 size = surface->LoadText(mFont, mText, mForegroundColor, mBackgroundColor, mSize, mMaxWidth);
#else
Surface *surface = app->GET<GraphicsManager>()->CreateUISurface();
#endif
surface->SetViewMode(VIEW_RELATIVE_TO_CAMERA);
surface->Deserialize(aParser);
// Update texture to be the right size.
Transform *transform = mObject->GET<Transform>();
mOriginalSize = size;
transform->SetSize(size);
// Reveal the text slowly rather than all at once.
if(aParser.Find("Animation"))
{
Root* animation = aParser.Find("Animation");
std::vector<float> animationSpeed = animation->Find("AnimationSpeeds")->GetValue().ToFloatVector();
std::vector<int> numFrames;
// Manually set the number of frames, or auto jump a character at a time.
if(animation->Find("NumFrames"))
{
numFrames = animation->Find("NumFrames")->GetValue().ToIntVector();
}
else
{
numFrames.push_back(mText.Length());
}
surface->CreateScrollEffect(ScrollType::HORIZONTAL, mOriginalSize);
surface->SetTextureCoordinateData(1, numFrames, animationSpeed);
surface->GetTextureData()->SetXGain(0, 0);
surface->SetAnimation(0, true);
surface->SetAnimated(true);
transform->GetSize().x = 0;
}
mObject->AddComponent(surface);
}