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#include "ZArray.h"
#include <cassert>
#include "Globals.h"
#include "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);
}
}
std::string ZArray::GetSourceOutputCode(const std::string& prefix)
{
std::string output = "";
for (size_t i = 0; i < arrayCnt; i++)
{
output += resList.at(i)->GetBodySourceCode();
if (i < arrayCnt - 1)
output += ",\n";
}
if (parent != nullptr)
parent->AddDeclarationArray(rawDataIndex, DeclarationAlignment::None, GetRawDataSize(),
resList.at(0)->GetSourceTypeName(), name, arrayCnt, output);
return "";
}
size_t ZArray::GetRawDataSize() const
{
size_t size = 0;
for (auto res : resList)
size += res->GetRawDataSize();
return size;
}
ZResourceType ZArray::GetResourceType() const
{
return ZResourceType::Array;
}
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