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lib/nbt: Add NBT::Tag::List::getContainedType() 

Supid oversight, easily work-aroundable,
but it doesn’t hurt and was easy to implement
Soda
BodgeMaster 2022-10-17 06:39:03 +02:00
parent 36dcf0a0f5
commit df35243ee9
3 changed files with 7 additions and 0 deletions
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4
src/lib/nbt.cpp
View File

@ -867,6 +867,10 @@ namespace NBT {
}
}
uint8_t List::getContainedType() {
return this->containedType;
}
ErrorOrVoid List::serializeWithoutHeader(std::vector<uint8_t>* rawData) {
if (this->containedType == TagType::INVALID) {
return ErrorOrVoid(true, ErrorCodes::INVALID_TYPE);

1
src/lib/nbt.hpp
View File

@ -234,6 +234,7 @@ namespace NBT {
ErrorOrVoid serializeWithoutHeader(std::vector<uint8_t>* rawData) override;
uint8_t getContainedType();
ErrorOr<Generic*> getElementPointer(uint64_t position);
ErrorOrVoid setElementPointerAt(uint64_t position, Generic* pointer);
ErrorOrVoid appendPointer(Generic* pointer);

2
src/test/nbt_tags.cpp
View File

@ -784,6 +784,7 @@ int main(){
ASSERT(list_0.serialize(&vector).errorCode == ErrorCodes::INVALID_TYPE);
vector.clear();
NBT::Tag::List list_1 = NBT::Tag::List("list_1", NBT::TagType::INT8);
ASSERT(list_1.getContainedType() == NBT::TagType::INT8);
ASSERT(!list_1.appendPointer(pointer_1_0).isError);
ASSERT(!list_1.appendPointer(pointer_1_1).isError);
ASSERT(!list_1.appendPointer(pointer_1_2).isError);
@ -794,6 +795,7 @@ int main(){
//TODO: Check that constructing with a vector of mixed tags
// results in a clearly defined failure mode (issue #60)
NBT::Tag::List list_2 = NBT::Tag::List("list_2", listDataVector);
ASSERT(list_2.getContainedType() == NBT::TagType::INT8);
ASSERT(list_1.length() == 4 && list_2.length() == 4);
ASSERT(!list_2.deleteElement(1).isError);
ASSERT(list_2.deleteElement(3).isError && list_2.deleteElement(3).errorCode == ErrorCodes::OUT_OF_RANGE);