Camera locking when its transform is locked (#5996)

* Locking the camera when its entity transform is locked

Signed-off-by: AMZN-Igarri <82394219+AMZN-Igarri@users.noreply.github.com>

* Added function to unposses camera when transform locks

Signed-off-by: AMZN-Igarri <82394219+AMZN-Igarri@users.noreply.github.com>

* Basic camera behaviour

Signed-off-by: AMZN-Igarri <82394219+AMZN-Igarri@users.noreply.github.com>

* Addressed codereview suggestions

Signed-off-by: AMZN-Igarri <82394219+AMZN-Igarri@users.noreply.github.com>

Gems/Camera/Code/Source/EditorCameraComponent.cpp

@@ -18,6 +18,7 @@
 
 #include <Atom/RPI.Public/ViewportContext.h>
 #include <Atom/RPI.Public/View.h>
+#include <AzToolsFramework/ToolsComponents/TransformComponent.h>
 
 namespace Camera
 {
@@ -41,6 +42,16 @@ namespace Camera
                 return isInGameMode;
             });
 
+        // Only allow our camera to move when the transform is not locked.
+        m_controller.SetIsLockedFunction([this]()
+            {
+                bool locked = false;
+                AzToolsFramework::Components::TransformComponentMessages::Bus::EventResult(
+                    locked, GetEntityId(), &AzToolsFramework::Components::TransformComponentMessages::IsTransformLocked);
+
+                return locked;
+            });
+
         // Call base class activate, which in turn calls Activate on our controller.
         EditorCameraComponentBase::Activate();