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Added stride information to ComponentInfo, refactored FieldOffsets and FieldTypes into new struct Field_t Fields while I was at it.

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This commit is contained in:
sippeangelo
2016-01-08 11:47:58 +01:00
parent 81024b4a1d
commit 24b9e951c2
8 changed files with 83 additions and 75 deletions
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src/Engine/Core/EntityFileWriter.cpp
+11 -12
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@@ -64,54 +64,53 @@ void EntityFileWriter::appentEntityComponents(xercesc::DOMElement* parentElement
DOMElement* componentElement = doc->createElement(X(qualifiedComponentName));
parentElement->appendChild(componentElement);
ComponentWrapper c = kv.second->GetByEntity(entity);
for (auto& kv : c.Info.FieldTypes) {
for (auto& kv : c.Info.Fields) {
std::string fieldName = kv.first;
std::string fieldType = kv.second;
std::size_t fieldOffset = c.Info.FieldOffsets.at(fieldName);
auto& field = kv.second;
// Ignore fields that are equal to the default
// HACK: This is probably sloooooow, but it's okay.
if (memcmp(c.Data + fieldOffset, c.Info.Defaults.get() + fieldOffset, EntityFile::GetTypeStride(fieldType)) == 0) {
if (memcmp(c.Data + field.Offset, c.Info.Defaults.get() + field.Offset, field.Stride) == 0) {
continue;
}
DOMElement* fieldElement = doc->createElement(X(fieldName));
componentElement->appendChild(fieldElement);
if (fieldType == "Vector") {
if (field.Type == "Vector") {
const glm::vec3& vec = c[fieldName];
fieldElement->setAttribute(X("X"), X(boost::lexical_cast<std::string>(vec.x)));
fieldElement->setAttribute(X("Y"), X(boost::lexical_cast<std::string>(vec.y)));
fieldElement->setAttribute(X("Z"), X(boost::lexical_cast<std::string>(vec.z)));
} else if (fieldType == "Color") {
} else if (field.Type == "Color") {
const glm::vec4& vec = c[fieldName];
fieldElement->setAttribute(X("R"), X(boost::lexical_cast<std::string>(vec.r)));
fieldElement->setAttribute(X("G"), X(boost::lexical_cast<std::string>(vec.g)));
fieldElement->setAttribute(X("B"), X(boost::lexical_cast<std::string>(vec.b)));
fieldElement->setAttribute(X("A"), X(boost::lexical_cast<std::string>(vec.a)));
} else if (fieldType == "Quaternion") {
} else if (field.Type == "Quaternion") {
const glm::quat& q = c[fieldName];
fieldElement->setAttribute(X("X"), X(boost::lexical_cast<std::string>(q.x)));
fieldElement->setAttribute(X("Y"), X(boost::lexical_cast<std::string>(q.y)));
fieldElement->setAttribute(X("Z"), X(boost::lexical_cast<std::string>(q.z)));
fieldElement->setAttribute(X("W"), X(boost::lexical_cast<std::string>(q.w)));
} else if (fieldType == "int") {
} else if (field.Type == "int") {
const int& value = c[fieldName];
fieldElement->appendChild(doc->createTextNode(X(boost::lexical_cast<std::string>(value))));
} else if (fieldType == "float") {
} else if (field.Type == "float") {
const float& value = c[fieldName];
fieldElement->appendChild(doc->createTextNode(X(boost::lexical_cast<std::string>(value))));
} else if (fieldType == "double") {
} else if (field.Type == "double") {
const double& value = c[fieldName];
fieldElement->appendChild(doc->createTextNode(X(boost::lexical_cast<std::string>(value))));
} else if (fieldType == "bool") {
} else if (field.Type == "bool") {
const bool& value = c[fieldName];
if (value) {
fieldElement->appendChild(doc->createTextNode(X("true")));
} else {
fieldElement->appendChild(doc->createTextNode(X("false")));
}
} else if (fieldType == "string") {
} else if (field.Type == "string") {
const std::string& value = c[fieldName];
fieldElement->appendChild(doc->createTextNode(X(value)));
}