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#include "ZArray.h"
#include <cassert>
#include "Globals.h"
#include "Utils/StringHelper.h"
#include "ZFile.h"
REGISTER_ZFILENODE(Array, ZArray);
ZArray::ZArray(ZFile* nParent) : ZResource(nParent)
{
canHaveInner = true;
RegisterRequiredAttribute("Count");
}
ZArray::~ZArray()
{
for (auto res : resList)
delete res;
}
void ZArray::ParseXML(tinyxml2::XMLElement* reader)
{
ZResource::ParseXML(reader);
arrayCnt = reader->IntAttribute("Count", 0);
// TODO: do a better check.
assert(arrayCnt > 0);
tinyxml2::XMLElement* child = reader->FirstChildElement();
if (child == nullptr)
throw std::runtime_error(
StringHelper::Sprintf("Error! Array needs at least one sub-element.\n"));
childName = child->Name();
auto nodeMap = ZFile::GetNodeMap();
size_t childIndex = rawDataIndex;
for (size_t i = 0; i < arrayCnt; i++)
{
ZResource* res = nodeMap->at(childName)(parent);
if (!res->DoesSupportArray())
{
throw std::runtime_error(StringHelper::Sprintf(
"Error! Resource %s does not support being wrapped in an array!\n",
childName.c_str()));
}
res->parent = parent;
res->SetInnerNode(true);
res->ExtractFromXML(child, childIndex);
childIndex += res->GetRawDataSize();
resList.push_back(res);
}
}
Declaration* ZArray::DeclareVar(const std::string& prefix, const std::string& bodyStr)
{
std::string auxName = name;
if (name == "")
auxName = GetDefaultName(prefix);
ZResource* res = resList.at(0);
Declaration* decl;
if (res->IsExternalResource())
{
auto filepath = Globals::Instance->outputPath / name;
std::string includePath = StringHelper::Sprintf("%s.%s.inc", filepath.c_str(),
res->GetExternalExtension().c_str());
decl = parent->AddDeclarationIncludeArray(rawDataIndex, includePath, GetRawDataSize(),
GetSourceTypeName(), name, arrayCnt);
decl->text = bodyStr;
decl->isExternal = true;
}
else
{
decl =
parent->AddDeclarationArray(rawDataIndex, GetDeclarationAlignment(), GetRawDataSize(),
GetSourceTypeName(), name, arrayCnt, bodyStr);
}
decl->staticConf = staticConf;
return decl;
}
std::string ZArray::GetBodySourceCode() const
{
std::string output;
for (size_t i = 0; i < arrayCnt; i++)
{
const auto& res = resList[i];
output += "\t";
if (res->GetResourceType() == ZResourceType::Scalar ||
res->GetResourceType() == ZResourceType::Vertex)
output += resList.at(i)->GetBodySourceCode();
else
output += StringHelper::Sprintf("{ %s }", resList.at(i)->GetBodySourceCode().c_str());
if (i < arrayCnt - 1 || res->IsExternalResource())
output += ",\n";
}
return output;
}
size_t ZArray::GetRawDataSize() const
{
size_t size = 0;
for (auto res : resList)
size += res->GetRawDataSize();
return size;
}
std::string ZArray::GetSourceTypeName() const
{
return resList.at(0)->GetSourceTypeName();
}
ZResourceType ZArray::GetResourceType() const
{
return ZResourceType::Array;
}
DeclarationAlignment ZArray::GetDeclarationAlignment() const
{
if (resList.size() == 0)
{
return DeclarationAlignment::Align4;
}
return resList.at(0)->GetDeclarationAlignment();
}
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