beginning of pathfinding implementation

pathfinder.cpp

@@ -0,0 +1,28 @@
+#include "pathfinder.h"
+
+namespace battleship{
+		using namespace std;
+
+		static Pathfinder *pathfinder = nullptr;
+
+		Pathfinder* Pathfinder::getSingleton(){
+				if(!pathfinder)
+						pathfinder = new Pathfinder();
+
+				return pathfinder;
+		}
+
+		Pathfinder::Pathfinder(){
+		}
+
+		vector<int> Pathfinder::findPath(int **weights, int size, int source, int sink){
+				int pathWeights[size];
+				pathWeights[0] = 0;
+
+				for(int i = 1; i < size; i++)
+						pathWeights[i] = -1;
+
+				vector<int> path;
+				return path;
+		}
+}