Added C Interface for BattleParty.

CInterface/Battling/BattleParty.cpp

@@ -0,0 +1,22 @@
+#include "../../src/Battling/Models/BattleParty.hpp"
+#define export extern "C"
+using namespace CreatureLib::Battling;
+
+// Note that creatureIndices should be twice the size of numberOfIndices, and have index of side, index of creature on
+// side, one after the other.
+export BattleParty* CreatureLib_BattleParty_Construct(CreatureParty* p, uint8_t creatureIndices[],
+                                                      size_t numberOfIndices) {
+    std::vector<CreatureIndex> indices(numberOfIndices);
+    for (size_t i = 0; i < numberOfIndices; i++) {
+        indices[i] = CreatureIndex(creatureIndices[i * 2], creatureIndices[i * 2 + 1]);
+    }
+    return new BattleParty(p, indices);
+}
+
+export void CreatureLib_BattleParty_Destruct(const BattleParty* p) { delete p; }
+
+export bool CreatureLib_BattleParty_IsResponsibleForIndex(const BattleParty* p, uint8_t side, uint8_t creature) {
+    return p->IsResponsibleForIndex(side, creature);
+}
+
+export bool CreatureLib_BattleParty_HasCreaturesNotInField(const BattleParty* p) { return p->HasCreaturesNotInField(); }