made screen rotation speed consistent across different animation tasks.

1 files changed, 8 insertions, 2 deletions

diff --git a/map/animator.cpp b/map/animator.cpp
index 0eb8913eac..2568fe0b8c 100644
--- a/map/animator.cpp
+++ b/map/animator.cpp
@@ -11,7 +11,7 @@ Animator::Animator(Framework * framework)
   : m_framework(framework)
 {}
 
-void Animator::RotateScreen(double startAngle, double endAngle, double duration)
+void Animator::RotateScreen(double startAngle, double endAngle)
 {
   if (m_rotateScreenTask)
     m_rotateScreenTask->Lock();
@@ -35,7 +35,7 @@ void Animator::RotateScreen(double startAngle, double endAngle, double duration)
       m_rotateScreenTask.reset(new RotateScreenTask(m_framework,
                                                     startAngle,
                                                     endAngle,
-                                                    duration));
+                                                    GetRotationSpeed()));
 
       m_framework->GetAnimController()->AddTask(m_rotateScreenTask);
       return;
@@ -103,3 +103,9 @@ void Animator::StopChangeViewport()
 
   m_changeViewportTask.reset();
 }
+
+double Animator::GetRotationSpeed() const
+{
+  /// making full circle in 3 seconds.
+  return 3;
+}