mirror of https://github.com/Poikilos/b3view
116 lines
3.5 KiB
C++
116 lines
3.5 KiB
C++
#ifndef ENGINE_H
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#define ENGINE_H
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// Forward declaration of class UserInterface
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class UserInterface;
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class View;
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#include <iostream>
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#include <sstream>
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#include <string>
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#include <vector>
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#include "EventHandler.h"
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#include "extlib/CGUITTFont.h"
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#include <irrlicht/irrlicht.h>
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#include "settings.h"
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enum SceneItemID {
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SIID_LIGHT = 1,
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SIID_CAMERA = 2,
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SIID_MODEL = 3
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};
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class Engine {
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friend class UserInterface;
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friend class View;
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private:
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irr::IrrlichtDevice* m_Device;
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irr::video::IVideoDriver* m_Driver;
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irr::scene::ISceneManager* m_Scene;
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irr::scene::IAnimatedMeshSceneNode* m_LoadedMesh;
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irr::scene::ILightSceneNode* m_SceneLight;
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irr::gui::CGUITTFont* m_AxisFont;
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irr::gui::CGUITTFace* m_AxisFontFace;
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irr::core::dimension2d<irr::u32> m_WindowSize;
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bool m_RunEngine;
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bool m_EnableWireframe;
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bool m_EnableLighting;
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bool m_EnableTextureInterpolation;
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bool m_EnableTests;
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bool m_EnableExit;
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bool m_EnableCountMeshes;
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bool m_EnableVerbose;
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EventHandler* m_EventHandler;
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UserInterface* m_UserInterface;
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View* m_View;
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void setupScene();
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void drawAxisLines();
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void drawBackground();
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void checkResize();
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irr::gui::IGUIEnvironment* getGUIEnvironment() const;
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irr::s32 getNumberOfVertices();
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bool m_IsPlaying;
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irr::u32 m_WorldFPS;
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irr::u32 m_PrevFPS;
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std::vector<std::wstring> m_TextureExtensions;
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// Making materials in contructor or setupScene causes segfault at
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// `m_Driver->setMaterial(*lineX);` in
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// `Engine::drawAxisLines` for unknown reason:
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// irr::video::SMaterial *lineX;
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// irr::video::SMaterial *lineY;
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// irr::video::SMaterial *lineZ;
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irr::core::vector3df m_CamPos;
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irr::core::vector3df m_CamTarget;
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std::wstring m_FontPath = L"ClearSansRegular.ttf"; // core::stringc has implicit conversion to io::path
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bool KeyIsDown[irr::KEY_KEY_CODES_COUNT];
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irr::s32 keyState[irr::KEY_KEY_CODES_COUNT];
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irr::s32 LMouseState, RMouseState;
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Settings settings;
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public:
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std::wstring m_LoadedMeshPath;
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std::wstring m_LoadedTexturePath;
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irr::f32 m_AxisLength;
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bool m_zUp;
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Engine();
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~Engine();
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irr::core::vector3df camTarget();
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void run();
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bool loadScene(const std::wstring& fileName);
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bool loadMesh(const std::wstring& fileName, bool enableAddRecent);
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bool pushOption(const std::wstring& optionStr);
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bool reloadMesh();
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std::wstring saveMesh(const irr::io::path path, const std::string& nameOrBlank, const std::string& extension);
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bool reloadTexture();
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bool loadTexture(const std::wstring& fileName, bool reload);
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void setMeshDisplayMode(bool wireframe = false, bool lighting = false, bool textureInterpolation = true);
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bool isAnimating();
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void playAnimation();
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void pauseAnimation();
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void toggleAnimation();
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void setAnimationFPS(irr::u32 animationFPS);
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void incrementAnimationFPS(irr::f32 by);
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void setZUp(bool zUp);
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irr::u32 animationFPS();
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bool getEnableWireframe() const;
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bool getEnableLighting() const;
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bool getEnableTextureInterpolation() const;
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void setEnableWireframe(bool EnableWireframe);
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void setEnableLighting(bool EnableLighting);
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void setEnableTextureInterpolation(bool EnableTextureInterpolation);
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void addRecent(std::string path);
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void addRecentPaths(std::vector<std::string> paths);
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int countRecent();
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std::vector<std::string> recentPaths();
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bool hasRecent(std::string path);
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};
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#endif // ENGINE_H
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