From a1abca215e6ad3abca769707f337bf34c54f646d Mon Sep 17 00:00:00 2001
From: Rajat Singhal <rajatsinghal564@gmail.com>
Date: Sun, 8 Aug 2021 21:07:57 +0530
Subject: [PATCH] Update Unity simListassets, simSpawnObject APIs

---
 Unity/AirLibWrapper/AirsimWrapper/Source/WorldSimApi.cpp | 8 ++++++++
 Unity/AirLibWrapper/AirsimWrapper/Source/WorldSimApi.h   | 3 ++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/Unity/AirLibWrapper/AirsimWrapper/Source/WorldSimApi.cpp b/Unity/AirLibWrapper/AirsimWrapper/Source/WorldSimApi.cpp
index 66a7e021b3..5a984a0b7e 100644
--- a/Unity/AirLibWrapper/AirsimWrapper/Source/WorldSimApi.cpp
+++ b/Unity/AirLibWrapper/AirsimWrapper/Source/WorldSimApi.cpp
@@ -373,4 +373,12 @@ std::vector<msr::airlib::DetectionInfo> WorldSimApi::getDetections(ImageCaptureB
     return std::vector<msr::airlib::DetectionInfo>();
 }
 
+std::vector<std::string> WorldSimApi::listAssets() const
+{
+    throw std::invalid_argument(common_utils::Utils::stringf(
+                                    "listAssets API is not supported on Unity")
+                                    .c_str());
+    return {};
+}
+
 #pragma endregion
diff --git a/Unity/AirLibWrapper/AirsimWrapper/Source/WorldSimApi.h b/Unity/AirLibWrapper/AirsimWrapper/Source/WorldSimApi.h
index 02f7b64881..8acb6d1db1 100644
--- a/Unity/AirLibWrapper/AirsimWrapper/Source/WorldSimApi.h
+++ b/Unity/AirLibWrapper/AirsimWrapper/Source/WorldSimApi.h
@@ -18,8 +18,9 @@ class WorldSimApi : public msr::airlib::WorldSimApiBase
 
     // ------ Level setting apis ----- //
     virtual bool loadLevel(const std::string& level_name) override { return false; };
-    virtual std::string spawnObject(std::string& object_name, const std::string& load_component, const Pose& pose, const Vector3r& scale, bool physics_enabled) override { return ""; };
+    virtual std::string spawnObject(const std::string& object_name, const std::string& load_component, const Pose& pose, const Vector3r& scale, bool physics_enabled) override { return ""; };
     virtual bool destroyObject(const std::string& object_name) override { return false; };
+    virtual std::vector<std::string> listAssets() const override;
 
     virtual bool isPaused() const override;
     virtual void reset() override;