Working on taxi logic

src/TeleportZone.h

@@ -17,8 +17,11 @@ struct TeleportZone {
     Eigen::Vector3f destinationPosition = Eigen::Vector3f::Zero();
     float destinationRotationY = 0.0f;
     std::unique_ptr<SparkEmitter> sparks;
+    std::shared_ptr<Texture> activeTexture;
+    std::shared_ptr<Texture> inactiveTexture;
 
     void initSparks(std::shared_ptr<Texture> activeTex, std::shared_ptr<Texture> inactiveTex);
+    void setActive(bool isActive);
     void update(float deltaMs);
     void prepareForDraw(const Eigen::Matrix4f& viewMatrix);
     void draw(Renderer& renderer, float zoom, int width, int height);