add client

src/client/state/GameState.cpp

@@ -0,0 +1,12 @@
+#include <client/state/GameState.h>
+
+namespace td {
+namespace client {
+
+GameState::GameState(const std::shared_ptr<game::World>& a_World) : m_World(a_World) {}
+void GameState::HandlePacket(const protocol::PacketBase& a_Packet) {}
+void GameState::Update(float a_Delta) {}
+void GameState::Init() {}
+
+}  // namespace client
+}  // namespace td