74 lines
2.5 KiB
C++
74 lines
2.5 KiB
C++
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#include "Resources/MaterialLoader.h"
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#include "Resources/ResourceManager.h"
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#include "Resources/ResourceTypes.h"
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namespace XCEngine {
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namespace Resources {
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MaterialLoader::MaterialLoader() = default;
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MaterialLoader::~MaterialLoader() = default;
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Containers::Array<Containers::String> MaterialLoader::GetSupportedExtensions() const {
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Containers::Array<Containers::String> extensions;
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extensions.PushBack("mat");
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extensions.PushBack("material");
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extensions.PushBack("json");
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return extensions;
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}
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bool MaterialLoader::CanLoad(const Containers::String& path) const {
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Containers::String ext = GetExtension(path);
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return ext == "mat" || ext == "material" || ext == "json";
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}
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LoadResult MaterialLoader::Load(const Containers::String& path, const ImportSettings* settings) {
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Containers::Array<Core::uint8> data = ReadFileData(path);
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if (data.Empty()) {
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return LoadResult("Failed to read material file: " + path);
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}
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Material* material = new Material();
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material->m_path = path;
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material->m_name = path;
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material->m_guid = ResourceGUID::Generate(path);
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Containers::String jsonStr;
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jsonStr.Reserve(data.Size());
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for (size_t i = 0; i < data.Size(); ++i) {
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jsonStr += static_cast<char>(data[i]);
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}
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size_t shaderPos = jsonStr.Find("\"shader\"");
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if (shaderPos != Containers::String::npos) {
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size_t colonPos = jsonStr.Find(":", shaderPos);
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if (colonPos != Containers::String::npos) {
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size_t quoteStart = jsonStr.Find("\"", colonPos);
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size_t quoteEnd = jsonStr.Find("\"", quoteStart + 1);
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if (quoteStart != Containers::String::npos && quoteEnd != Containers::String::npos) {
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Containers::String shaderPath = jsonStr.Substring(quoteStart + 1, quoteEnd - quoteStart - 1);
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auto shaderHandle = ResourceManager::Get().Load<Shader>(shaderPath);
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if (shaderHandle.IsValid()) {
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material->SetShader(shaderHandle);
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}
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}
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}
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}
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material->m_isValid = true;
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material->m_memorySize = sizeof(Material) + material->m_name.Length() + material->m_path.Length();
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return LoadResult(material);
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}
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ImportSettings* MaterialLoader::GetDefaultSettings() const {
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return nullptr;
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}
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bool MaterialLoader::ParseMaterialData(const Containers::Array<Core::uint8>& data, Material* material) {
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return true;
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}
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} // namespace Resources
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} // namespace XCEngine
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