Add entities w/out logic

vesselentity.h

@@ -0,0 +1,21 @@
+#ifndef VESSELENTITY_H
+#define VESSELENTITY_H
+
+#include "cargoentity.h"
+
+#include <QString>
+#include <vector>
+
+
+class VesselEntity
+{
+    int _vessel_id;
+    QString _home_port;
+    int _max_capacity;
+    std::vector<CargoEntity> _cargo_list;
+
+public:
+    VesselEntity(int v_id, QString hp, int mx_cap);
+};
+
+#endif // VESSELENTITY_H