IShader* ResMgr::LoadShader(const std::string& vsh, const std::string& fsh)
{
std::string key = vsh + fsh;
std::map<std::string , IShader*>::iterator result = m_shaders.find(key);
if(result!= m_shaders.end())
{
IShader* pRes = result->second;
return pRes;
}
IShader* pShader = (IShader*)GetMgr()->Create("Shader");
pShader->SetResMgr(this);
pShader->Load(vsh.c_str(), fsh.c_str());
m_shaders[key] = pShader;
return pShader;
}
void XCShaderContainer::LoadShaders()
{
IShader* binShader;
FlatBuffersSystem& fbSystem = SystemLocator::GetInstance()->RequestSystem<FlatBuffersSystem>("FlatBuffersSystem");
fbSystem.ParseAndLoadFile(SHADER_SCHEMA_FILEPATH, m_fbBuffer);
fbSystem.ParseAndLoadFile(SHADER_DATA_FILEPATH, m_fbBuffer);
#if defined(LOAD_SHADERS_FROM_DATA)
auto FBShadersRoot = GetFBRootShader(m_fbBuffer.GetBufferFromLoadedData());
for (auto it = FBShadersRoot->FBShaders()->begin(); it != FBShadersRoot->FBShaders()->end(); ++it)
{
binShader = XCNEW(XCShaderHandle)();
binShader->Load((void*) *it);
m_Shaders[it->ShaderUsage()] = binShader;
}
#else
for (u32 shaderIndex = 0; shaderIndex < ShaderType_Max; shaderIndex++)
{
switch (shaderIndex)
{
case ShaderType_DEFAULT:
{
binShader = new DefaultShader(m_device);
binShader->LoadShader();
binShader->CreateConstantBuffers();
m_Shaders[ShaderType_DEFAULT] = binShader;
break;
}
case ShaderType_SolidColor:
{
binShader = new SolidColorShader(m_device);
binShader->LoadShader();
binShader->CreateConstantBuffers();
m_Shaders[ShaderType_SolidColor] = binShader;
break;
}
case ShaderType_LightTexture:
{
binShader = new LightTextureShader(m_device);
binShader->LoadShader();
binShader->CreateConstantBuffers();
m_Shaders[ShaderType_LightTexture] = binShader;
break;
}
case ShaderType_REFELECTED_LIGHTTEXTURE:
{
binShader = new XCShaderHandle(m_device);
binShader->LoadShader();
binShader->CreateConstantBuffers();
m_Shaders[ShaderType_REFELECTED_LIGHTTEXTURE] = binShader;
break;
}
case ShaderType_TerrainMultiTexture:
{
binShader = new TerrainMultiTex(m_device);
binShader->LoadShader();
binShader->CreateConstantBuffers();
m_Shaders[ShaderType_TerrainMultiTexture] = binShader;
break;
}
case ShaderType_SimpleCubeMap:
{
binShader = new CubeMapShader(m_device);
binShader->LoadShader();
binShader->CreateConstantBuffers();
m_Shaders[ShaderType_SimpleCubeMap] = binShader;
break;
}
case ShaderType_SkinnedCharacter:
{
binShader = new SkinnedCharacterShader(m_device);
binShader->LoadShader();
binShader->CreateConstantBuffers();
m_Shaders[ShaderType_SkinnedCharacter] = binShader;
break;
}
case ShaderType_Max:
break;
default:
break;
}
}
#endif
}