Implements derangements and tests.

sbf-cpp/Derangements.cpp

@@ -0,0 +1,41 @@
+#include "Derangements.h"
+#include <ostream>
+#include <sstream>
+
+namespace SBF {
+using std::ostream;
+
+bool operator==(const DerangementType& left, const DerangementType& right) {
+    return left.description == right.description &&
+    left.id == right.id &&
+    left.label == right.label &&
+    left.textColor == right.textColor;
+}
+
+bool operator!=(const DerangementType& left, const DerangementType& right) {
+    return !(left == right);
+}
+
+ostream& operator<<(ostream& os, const DerangementType& derangement) {
+    //Derangement: {id: 1, label: \"kDerangementAmnesiaLabel\", description: \"kDerangementAmnesiaDescription\", textColor: kDerangementAmnesiaTextColor}
+    os << "Derangement: {id: " << derangement.id
+       << ", label: \"" << derangement.label
+       << "\", description: \"" << derangement.description
+       << "\", textColor: " << (int)derangement.textColor << "}";
+    return os;
+}
+
+DerangementType GetDerangement(int derangementId) {
+    if (derangementId >0 && derangementId <= kDerangementsCount) {
+        return kDerangements[derangementId];
+    }
+    return {};
+}
+
+void FillDerangements(std::vector<DerangementType>& derangements) {
+    derangements.clear();
+    for (int id = 1; id <= kDerangementsCount; id++) {
+        derangements.push_back(GetDerangement(id));
+    }
+}
+} // End namespace SBF