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Add smooth spectating
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@ -99,6 +99,7 @@ MACRO_CONFIG_INT(ClMultiViewSensitivity, cl_multiview_sensitivity, 100, 0, 200,
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MACRO_CONFIG_INT(ClMultiViewZoomSmoothness, cl_multiview_zoom_smoothness, 1300, 50, 5000, CFGFLAG_CLIENT | CFGFLAG_INSENSITIVE, "Set the smoothness of the multi-view zoom (in ms, higher = slower)")
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MACRO_CONFIG_INT(ClSpectatorMouseclicks, cl_spectator_mouseclicks, 1, 0, 1, CFGFLAG_CLIENT | CFGFLAG_SAVE, "Enables left-click to toggle between spectating the closest player and free-view")
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MACRO_CONFIG_INT(ClSmoothSpectatingTime, cl_smooth_spectating_time, 300, 0, 5000, CFGFLAG_CLIENT | CFGFLAG_SAVE, "Time of smooth camera switch animation when spectating in ms (0 for off)")
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MACRO_CONFIG_INT(EdAutosaveInterval, ed_autosave_interval, 10, 0, 240, CFGFLAG_CLIENT | CFGFLAG_SAVE, "Interval in minutes at which a copy of the current editor map is automatically saved to the 'auto' folder (0 for off)")
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MACRO_CONFIG_INT(EdAutosaveMax, ed_autosave_max, 10, 0, 1000, CFGFLAG_CLIENT | CFGFLAG_SAVE, "Maximum number of autosaves that are kept per map name (0 = no limit)")
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@ -30,6 +30,16 @@ CCamera::CCamera()
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mem_zero(m_aLastPos, sizeof(m_aLastPos));
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m_PrevCenter = vec2(0, 0);
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m_Center = vec2(0, 0);
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m_PrevSpecId = -1;
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m_WasSpectating = false;
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m_CameraSmoothing = false;
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}
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float CCamera::CameraSmoothingProgress(float CurrentTime) const
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{
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return (CurrentTime - m_CameraSmoothingStart) / (m_CameraSmoothingEnd - m_CameraSmoothingStart);
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}
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float CCamera::ZoomProgress(float CurrentTime) const
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@ -101,6 +111,33 @@ void CCamera::OnRender()
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m_Zoom = clamp(m_Zoom, MinZoomLevel(), MaxZoomLevel());
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}
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if(m_CameraSmoothing)
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{
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if(!m_pClient->m_Snap.m_SpecInfo.m_Active)
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{
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m_Center = m_CameraSmoothingTarget;
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m_CameraSmoothing = false;
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}
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else
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{
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float Time = Client()->LocalTime();
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if(Time >= m_CameraSmoothingEnd)
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{
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m_Center = m_CameraSmoothingTarget;
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m_CameraSmoothing = false;
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}
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else
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{
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m_CameraSmoothingCenter = vec2(m_CameraSmoothingBezierX.Evaluate(CameraSmoothingProgress(Time)), m_CameraSmoothingBezierY.Evaluate(CameraSmoothingProgress(Time)));
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if(distance(m_CameraSmoothingCenter, m_CameraSmoothingTarget) <= 0.1f)
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{
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m_Center = m_CameraSmoothingTarget;
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m_CameraSmoothing = false;
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}
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}
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}
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}
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if(!ZoomAllowed())
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{
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m_ZoomSet = false;
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@ -187,7 +224,53 @@ void CCamera::OnRender()
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else
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m_ForceFreeviewPos = m_Center;
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const int SpecId = m_pClient->m_Snap.m_SpecInfo.m_SpectatorId;
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// start smoothing from the current position when the target changes
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if(m_CameraSmoothing && SpecId != m_PrevSpecId)
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m_CameraSmoothing = false;
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if(m_pClient->m_Snap.m_SpecInfo.m_Active &&
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(SpecId != m_PrevSpecId ||
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(m_CameraSmoothing && m_CameraSmoothingTarget != m_Center)) && // the target is moving during camera smoothing
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!(!m_WasSpectating && m_Center != m_PrevCenter) && // dont smooth when starting to spectate
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m_CamType != CAMTYPE_SPEC &&
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!GameClient()->m_MultiViewActivated)
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{
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float Now = Client()->LocalTime();
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if(!m_CameraSmoothing)
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m_CenterBeforeSmoothing = m_PrevCenter;
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vec2 Derivative = {0.f, 0.f};
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if(m_CameraSmoothing)
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{
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float Progress = CameraSmoothingProgress(Now);
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Derivative.x = m_CameraSmoothingBezierX.Derivative(Progress);
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Derivative.y = m_CameraSmoothingBezierY.Derivative(Progress);
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}
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m_CameraSmoothingTarget = m_Center;
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m_CameraSmoothingBezierX = CCubicBezier::With(m_CenterBeforeSmoothing.x, Derivative.x, 0, m_CameraSmoothingTarget.x);
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m_CameraSmoothingBezierY = CCubicBezier::With(m_CenterBeforeSmoothing.y, Derivative.y, 0, m_CameraSmoothingTarget.y);
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if(!m_CameraSmoothing)
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{
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m_CameraSmoothingStart = Now;
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m_CameraSmoothingEnd = Now + (float)g_Config.m_ClSmoothSpectatingTime / 1000.0f;
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}
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if(!m_CameraSmoothing)
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m_CameraSmoothingCenter = m_PrevCenter;
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m_CameraSmoothing = true;
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}
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if(m_CameraSmoothing)
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m_Center = m_CameraSmoothingCenter;
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m_PrevCenter = m_Center;
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m_PrevSpecId = SpecId;
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m_WasSpectating = m_pClient->m_Snap.m_SpecInfo.m_Active;
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}
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void CCamera::OnConsoleInit()
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@ -203,6 +286,8 @@ void CCamera::OnConsoleInit()
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void CCamera::OnReset()
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{
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m_CameraSmoothing = false;
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m_Zoom = std::pow(CCamera::ZOOM_STEP, g_Config.m_ClDefaultZoom - 10);
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m_Zooming = false;
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}
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@ -25,6 +25,20 @@ class CCamera : public CComponent
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vec2 m_aLastPos[NUM_DUMMIES];
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vec2 m_PrevCenter;
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int m_PrevSpecId;
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bool m_WasSpectating;
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bool m_CameraSmoothing;
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vec2 m_CameraSmoothingCenter;
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vec2 m_CameraSmoothingTarget;
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CCubicBezier m_CameraSmoothingBezierX;
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CCubicBezier m_CameraSmoothingBezierY;
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float m_CameraSmoothingStart;
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float m_CameraSmoothingEnd;
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vec2 m_CenterBeforeSmoothing;
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float CameraSmoothingProgress(float CurrentTime) const;
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CCubicBezier m_ZoomSmoothing;
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float m_ZoomSmoothingStart;
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float m_ZoomSmoothingEnd;
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