Implement basic type library.

src/Library/TypeLibrary.cpp

@@ -0,0 +1,32 @@
+#include "TypeLibrary.hpp"
+
+using namespace CreatureLib::Library;
+
+float TypeLibrary::GetEffectiveness(uint8_t attacking, const std::vector<uint8_t> &defensive) const {
+    auto eff = 1;
+    for (auto def: defensive){
+        eff *= GetSingleEffectiveness(attacking, def);
+    }
+    return eff;
+}
+
+float TypeLibrary::GetSingleEffectiveness(uint8_t attacking, uint8_t defensive) const {
+    return _effectiveness[attacking][defensive];
+}
+
+uint8_t TypeLibrary::GetTypeId(const std::string &s) const {
+    return _types.at(s);
+}
+
+uint8_t TypeLibrary::RegisterType(const std::string& typeName) {
+    _types.insert({typeName, _types.size()});
+    _effectiveness.resize(_types.size());
+    for (auto & eff : _effectiveness){
+        eff.resize(_types.size(), 1);
+    }
+    return _types.size() - 1;
+}
+
+void TypeLibrary::SetEffectiveness(uint8_t attacking, uint8_t defensive, float effectiveness) {
+    _effectiveness[attacking][defensive] = effectiveness;
+}