114 lines
2.9 KiB
C++
114 lines
2.9 KiB
C++
/* Copyright (C) 2009 Wildfire Games.
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* This file is part of 0 A.D.
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*
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* 0 A.D. is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* 0 A.D. is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef INCLUDED_VIEW
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#define INCLUDED_VIEW
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#include <map>
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#include "graphics/Camera.h"
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#include "Messages.h"
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class CUnit;
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class ViewGame;
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class ViewActor;
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class View
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{
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public:
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virtual ~View();
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virtual void Update(float UNUSED(frameLength)) { };
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virtual void Render() { };
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virtual CCamera& GetCamera() = 0;
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virtual CUnit* GetUnit(AtlasMessage::ObjectID UNUSED(id)) { return NULL; }
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virtual bool WantsHighFramerate() { return false; }
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virtual void SetParam(const std::wstring& name, bool value);
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virtual void SetParam(const std::wstring& name, const AtlasMessage::Colour& value);
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// These always return a valid (not NULL) object
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static View* GetView(int /*eRenderView*/ view);
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static View* GetView_None();
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static ViewGame* GetView_Game();
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static ViewActor* GetView_Actor();
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// Invalidates any View objects previously returned by this class
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static void DestroyViews();
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};
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//////////////////////////////////////////////////////////////////////////
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class ViewNone : public View
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{
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public:
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virtual CCamera& GetCamera() { return dummyCamera; }
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private:
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CCamera dummyCamera;
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};
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class SimState;
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class ViewGame : public View
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{
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public:
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ViewGame();
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virtual ~ViewGame();
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virtual void Update(float frameLength);
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virtual void Render();
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virtual CCamera& GetCamera();
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virtual CUnit* GetUnit(AtlasMessage::ObjectID id);
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virtual bool WantsHighFramerate();
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void SetSpeedMultiplier(float speed);
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void SaveState(const std::wstring& label, bool onlyEntities);
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void RestoreState(const std::wstring& label);
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private:
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float m_SpeedMultiplier;
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std::map<std::wstring, SimState*> m_SavedStates;
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};
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class ActorViewer;
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class ViewActor : public View
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{
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public:
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ViewActor();
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~ViewActor();
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virtual void Update(float frameLength);
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virtual void Render();
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virtual CCamera& GetCamera();
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virtual CUnit* GetUnit(AtlasMessage::ObjectID id);
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virtual bool WantsHighFramerate();
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virtual void SetParam(const std::wstring& name, bool value);
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virtual void SetParam(const std::wstring& name, const AtlasMessage::Colour& value);
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void SetSpeedMultiplier(float speed);
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ActorViewer& GetActorViewer();
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private:
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float m_SpeedMultiplier;
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CCamera m_Camera;
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ActorViewer* m_ActorViewer;
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};
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#endif // INCLUDED_VIEW
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