Minor improvments to plane camera

src/graphics/engine/camera.cpp

@@ -419,16 +419,26 @@ float CCamera::GetDist()
     return m_fixDist;
 }
 
-void CCamera::SetFixDirection(float angle)
+void CCamera::SetFixDirectionH(float angle)
 {
     m_fixDirectionH = angle;
 }
 
-float CCamera::GetFixDirection()
+float CCamera::GetFixDirectionH()
 {
     return m_fixDirectionH;
 }
 
+void CCamera::SetFixDirectionV(float angle)
+{
+    m_fixDirectionV = angle;
+}
+
+float CCamera::GetFixDirectionV()
+{
+    return m_fixDirectionV;
+}
+
 void CCamera::SetRemotePan(float value)
 {
     m_remotePan = value;
@@ -1531,6 +1541,7 @@ bool CCamera::EventFrameFix(const Event &event)
 
     // Up/Down
     m_fixDirectionV -= event.cameraInput.y * event.rTime * 0.7f * m_speed;
+    m_fixDirectionV = Math::Min(Math::Max(m_fixDirectionV, -0.5*Math::PI), 0.25*Math::PI);
 
     if ((m_mouseDirH != 0) || (m_mouseDirV != 0))
         AbortCentering();  // special stops framing

src/graphics/engine/camera.h

@@ -160,8 +160,10 @@ public:
     float       GetDist();
 
     //! Manage angle mode CAM_TYPE_FIX
-    void        SetFixDirection(float angle);
-    float       GetFixDirection();
+    void        SetFixDirectionH(float angle);
+    float       GetFixDirectionH();
+    void        SetFixDirectionV(float angle);
+    float       GetFixDirectionV();
 
     //! Managing the triggering mode of the camera panning
     void        SetRemotePan(float value);

src/level/robotmain.cpp

@@ -2637,7 +2637,6 @@ bool CRobotMain::EventFrame(const Event &event)
             // NOTE: It's important to do this AFTER the first update event finished processing
             //       because otherwise all robot parts are misplaced
             m_userPause = m_pause->ActivatePause(PAUSE_CODE_BATTLE_LOCK);
-            m_sound->MuteAll(false); // Allow sound
             m_codeBattleInit = true; // Will start on resume
         }
 
@@ -2649,6 +2648,7 @@ bool CRobotMain::EventFrame(const Event &event)
             // Deselect object, but keep camera attached to it
             CObject* obj = DeselectAll();
             SelectObject(obj, false); // this uses code battle selection mode already
+            m_camera->SetFixDirectionV(-0.25f*Math::PI);
 
             m_eventQueue->AddEvent(Event(EVENT_UPDINTERFACE));
         }
@@ -3597,7 +3597,7 @@ void CRobotMain::CreateScene(bool soluce, bool fixScene, bool resetObject)
                 if (line->GetParam("fadeIn")->AsBool(false))
                     m_camera->StartOver(Gfx::CAM_OVER_EFFECT_FADEIN_WHITE, Math::Vector(0.0f, 0.0f, 0.0f), 1.0f);
 
-                m_camera->SetFixDirection(line->GetParam("fixDirection")->AsFloat(0.25f)*Math::PI);
+                m_camera->SetFixDirectionH(line->GetParam("fixDirection")->AsFloat(0.25f)*Math::PI);
                 continue;
             }