diff options
Diffstat (limited to 'src/content_sao.cpp')
| -rw-r--r-- | src/content_sao.cpp | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/src/content_sao.cpp b/src/content_sao.cpp index 0a1cfe770..4d144aa17 100644 --- a/src/content_sao.cpp +++ b/src/content_sao.cpp @@ -283,8 +283,20 @@ void LuaEntitySAO::step(float dtime, bool send_recommended) } if((m_prop.automatic_face_movement_dir) && - (fabs(m_velocity.Z) > 0.001 || fabs(m_velocity.X) > 0.001)){ - m_yaw = atan2(m_velocity.Z,m_velocity.X) * 180 / M_PI + m_prop.automatic_face_movement_dir_offset; + (fabs(m_velocity.Z) > 0.001 || fabs(m_velocity.X) > 0.001)) + { + float optimal_yaw = atan2(m_velocity.Z,m_velocity.X) * 180 / M_PI + + m_prop.automatic_face_movement_dir_offset; + float max_rotation_delta = + dtime * m_prop.automatic_face_movement_max_rotation_per_sec; + + if ((m_prop.automatic_face_movement_max_rotation_per_sec > 0) && + (fabs(m_yaw - optimal_yaw) > max_rotation_delta)) { + + m_yaw = optimal_yaw < m_yaw ? m_yaw - max_rotation_delta : m_yaw + max_rotation_delta; + } else { + m_yaw = optimal_yaw; + } } } |