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Improve PGNP API

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This commit is contained in:
Loic Guegan 2022-01-24 21:03:30 +01:00
parent bdd879586e
commit e817ac6bed
4 changed files with 36 additions and 8 deletions
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3
README.md
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@ -40,7 +40,8 @@ Various API calls:
std::string tagValue=GetTagValue("Date"); // Get the value of a tag
Access to moves:
pgnp::HalfMove *move=pgn.GetMoves(); // Get the tree of half moves
pgnp::HalfMove *move=new pgnp::HalfMove();
pgn.GetMoves(move); // Get the tree of half moves (do not forget to call "delete move")
int length=move->GetLength(); // Get the number of half moves in the move MainLine
// Public members:
// move->variations contains variations of the current move

24
src/pgnp.cpp
View file

@ -16,7 +16,7 @@
namespace pgnp {
HalfMove::HalfMove() : isBlack(false), MainLine(NULL) {}
HalfMove::HalfMove() : count(-1), isBlack(false), MainLine(NULL) {}
HalfMove::~HalfMove() {
for (auto *move : variations) {
@ -55,6 +55,26 @@ int HalfMove::GetLength() {
return length;
}
void HalfMove::Copy(HalfMove* copy){
copy->count=count;
copy->isBlack=isBlack;
copy->move=move;
copy->comment=comment;
// Copy MainLine
if(MainLine!=NULL){
copy->MainLine=new HalfMove();
MainLine->Copy(copy->MainLine);
}
// Copy variation
for(HalfMove *var:variations){
HalfMove *new_var=new HalfMove();
copy->variations.push_back(new_var);
var->Copy(new_var);
}
}
PGN::~PGN() {
if (moves != NULL)
delete moves;
@ -265,7 +285,7 @@ int PGN::ParseNextTag(int start_loc) {
return (valueloc + 1); // +1 For the last char of the tag which is ']'
}
HalfMove *PGN::GetMoves() { return (moves); }
void PGN::GetMoves(HalfMove* copy) { moves->Copy(copy); }
std::vector<std::string> PGN::GetTagList() { return tagkeys; }

3
src/pgnp.hpp
View file

@ -29,6 +29,7 @@ public:
int GetLength();
/// @brief Dump move and all its variations
void Dump();
void Copy(HalfMove* copy);
};
class PGN {
@ -52,7 +53,7 @@ public:
std::vector<std::string> GetTagList();
std::string GetTagValue(std::string);
std::string GetResult();
HalfMove *GetMoves();
void GetMoves(HalfMove*);
private:
/// @brief Populate @a tags with by parsing the one starting at location in

14
tests/tests.cpp
View file

@ -8,7 +8,9 @@ TEST_CASE("Valid PGN", "[valid/pgn1]") {
REQUIRE_NOTHROW(pgn.FromFile("pgn_files/valid/pgn1.pgn"));
REQUIRE_THROWS(pgn.STRCheck());
HalfMove *m = pgn.GetMoves();
HalfMove *m = new HalfMove();
pgn.GetMoves(m);
HalfMove *m_backup = m;
REQUIRE(m->GetLength() == 6);
SECTION("Main line move checks") {
@ -31,7 +33,7 @@ TEST_CASE("Valid PGN", "[valid/pgn1]") {
}
SECTION("Main line color checks") {
m = pgn.GetMoves();
m=m_backup;
CHECK_FALSE(m->isBlack);
m = m->MainLine;
@ -63,7 +65,9 @@ TEST_CASE("Valid PGN", "[valid/pgn2]") {
PGN pgn;
REQUIRE_NOTHROW(pgn.FromFile("pgn_files/valid/pgn2.pgn"));
REQUIRE_THROWS(pgn.STRCheck());
REQUIRE(pgn.GetMoves()->GetLength() == 66);
HalfMove *m = new HalfMove();
pgn.GetMoves(m);
REQUIRE(m->GetLength() == 66);
CHECK(pgn.GetResult() == "0-1");
}
@ -71,6 +75,8 @@ TEST_CASE("Seven Tag Roster", "[std/pgn1]") {
PGN pgn;
REQUIRE_NOTHROW(pgn.FromFile("pgn_files/str/pgn1.pgn"));
REQUIRE_NOTHROW(pgn.STRCheck());
REQUIRE(pgn.GetMoves()->GetLength() == 85);
HalfMove *m = new HalfMove();
pgn.GetMoves(m);
REQUIRE(m->GetLength() == 85);
CHECK(pgn.GetResult() == "1/2-1/2");
}