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Merge pull request #9 from Kiritow/pre-merge

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Update to v0.5
This commit is contained in:
Kirigaya Kazuto 2017-06-06 21:32:31 +08:00 committed by GitHub
commit c422bbb57c
9 changed files with 1064 additions and 392 deletions
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808
MiniEngine.cpp
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364
MiniEngine.h
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@ -5,6 +5,8 @@
#include <functional> #include <functional>
#include <vector> #include <vector>
#define _MINIENGINE_SDL_VERSION_ATLEAST(X,Y,Z) SDL_VERSION_ATLEAST(X,Y,Z)
namespace MiniEngine namespace MiniEngine
{ {
@ -18,9 +20,9 @@ namespace MiniEngine
SDL_Rect toSDLRect() const; SDL_Rect toSDLRect() const;
bool isEmpty(); bool isEmpty();
bool operator == (const Rect&) const; bool operator == (const Rect&) const;
bool hasIntersection(const Rect&); bool hasIntersection(const Rect&) const;
Rect getIntersection(const Rect&); Rect getIntersection(const Rect&) const;
Rect getUnion(const Rect&); Rect getUnion(const Rect&) const;
}; };
class Point class Point
@ -29,8 +31,8 @@ namespace MiniEngine
int x, y; int x, y;
Point(int X, int Y); Point(int X, int Y);
Point(); Point();
SDL_Point toSDLPoint(); SDL_Point toSDLPoint() const;
bool inRect(Rect rect); bool inRect(const Rect& rect) const;
}; };
class ColorMode class ColorMode
@ -48,8 +50,8 @@ namespace MiniEngine
RGBA(int R, int G, int B, int A); RGBA(int R, int G, int B, int A);
RGBA(ColorMode mode, int A); RGBA(ColorMode mode, int A);
RGBA(); RGBA();
SDL_Color toSDLColor(); SDL_Color toSDLColor() const;
ColorMode toColorMode(); ColorMode toColorMode() const;
}; };
class NonCopyable class NonCopyable
@ -65,7 +67,7 @@ namespace MiniEngine
{ {
public: public:
void fetch(); void fetch();
std::string getError(); std::string getError() const;
const char* what() const throw() override; const char* what() const throw() override;
private: private:
std::string str; std::string str;
@ -84,9 +86,10 @@ namespace MiniEngine
void release(); void release();
private: private:
std::shared_ptr<SDL_RWops> _op; std::shared_ptr<SDL_RWops> _op;
SDL_RWops* _get(); SDL_RWops* _get() const;
void _clear(); void _clear();
void _set(SDL_RWops*); void _set(SDL_RWops*);
friend class Surface;
friend class Renderer; friend class Renderer;
}; };
@ -95,48 +98,73 @@ namespace MiniEngine
class Surface class Surface
{ {
public: public:
Surface()=default;
Surface(int width,int height,int depth,int Rmask,int Gmask,int Bmask,int Amask) throw(ErrorViewer);
Surface(int width,int height,int depth,RGBA colorPack) throw(ErrorViewer);
Surface(int width,int height,int depth,Uint32 surfaceFormat) throw(ErrorViewer);
Surface(const std::string& filename) throw(ErrorViewer);
Surface(const RWOP& rwop) throw(ErrorViewer);
~Surface() = default; ~Surface() = default;
int savePNG(const std::string& filename);
int getw(); /// static functions
int geth(); static Surface load(const std::string& filename);
BlendMode getBlendMode(); static Surface load(const RWOP& rwop);
static Surface create(int width,int height,int depth,int Rmask,int Gmask,int Bmask,int Amask);
static Surface create(int width,int height,int depth,Uint32 surfaceFormat);
/// xxxAs will clear the current surface if loaded or created successfully.
int loadAs(const std::string& filename);
int loadAs(const RWOP& rwop);
int createAs(int width,int height,int depth,int Rmask,int Gmask,int Bmask,int Amask);
int createAs(int width,int height,int depth,Uint32 surfaceFormat);
int savePNG(const std::string& filename) const;
int getw() const;
int geth() const;
BlendMode getBlendMode() const;
int setBlendMode(BlendMode mode); int setBlendMode(BlendMode mode);
int blit(Surface s,Rect src,Rect dst); /// Rendering functions. Copy an external surface to this surface. So it has no constant attribute.
int blitTo(Surface t, Rect dst); int blit(const Surface& s,const Rect& src,const Rect& dst);
int blitTo(Surface t, Point lupoint); int blitTo(const Surface& t, const Rect& dst);
int blitFill(Surface t, Rect src); int blitTo(const Surface& t, const Point& lupoint);
int blitFullFill(Surface t); int blitFill(const Surface& t, const Rect& src);
int blitFullFill(const Surface& t);
int blitScaled(Surface s,Rect src,Rect dst); int blitScaled(const Surface& s,const Rect& src,const Rect& dst);
int blitScaledTo(Surface t, Rect dst); int blitScaledTo(const Surface& t, const Rect& dst);
int blitScaledTo(Surface t, Point lupoint); int blitScaledTo(const Surface& t, const Point& lupoint);
int blitScaledFill(Surface t, Rect src); int blitScaledFill(const Surface& t, const Rect& src);
int blitScaledFullFill(Surface t); int blitScaledFullFill(const Surface& t);
int setClipRect(const Rect& clipRect);
Rect getClipRect() const;
void disableClipping();
int setAlphaMode(int alpha); int setAlphaMode(int alpha);
int getAlphaMode(); int getAlphaMode() const;
ColorMode getColorMode(); ColorMode getColorMode() const;
int setColorMode(ColorMode mode); int setColorMode(ColorMode mode);
RGBA getRGBA(); RGBA getRGBA() const;
void setRGBA(RGBA pack); void setRGBA(const RGBA& pack);
bool mustlock(); bool mustlock() const;
int lock(); int lock();
void unlock(); void unlock();
static Surface createSurface(int width,int height,int depth,int Rmask,int Gmask,int Bmask,int Amask) throw(ErrorViewer); bool isReady() const;
void release(); void release();
protected:
Surface() = default; /// Experimental : Get SDL_Surface Pointer and then do anything you want!
/// In case you can do anything with this pointer, this function should not has constant attribute.
SDL_Surface* getRawPointer();
private: private:
std::shared_ptr<SDL_Surface> _surf; std::shared_ptr<SDL_Surface> _surf;
void _set(SDL_Surface*); void _set(SDL_Surface*);
void _set_no_delete(SDL_Surface*);
void _clear(); void _clear();
SDL_Surface* _get(); SDL_Surface* _get() const;
std::shared_ptr<SDL_Surface>& _getex();
friend class Window; friend class Window;
friend class Renderer; friend class Renderer;
@ -150,19 +178,19 @@ namespace MiniEngine
Texture(); Texture();
~Texture() = default; ~Texture() = default;
Rect getSize(); Rect getSize();
int getw(); int getw() const;
int geth(); int geth() const;
bool isReady(); bool isReady() const;
int setBlendMode(BlendMode mode); int setBlendMode(BlendMode mode);
BlendMode getBlendMode(); BlendMode getBlendMode() const;
/// Alpha: 0: Transparent 255: opaque /// Alpha: 0: Transparent 255: opaque
int setAlphaMode(int alpha); int setAlphaMode(int alpha);
int getAlphaMode(); int getAlphaMode() const;
ColorMode getColorMode(); ColorMode getColorMode() const;
int setColorMode(ColorMode mode); int setColorMode(ColorMode mode);
RGBA getRGBA(); RGBA getRGBA() const;
void setRGBA(RGBA pack); void setRGBA(const RGBA& pack);
void release(); void release();
protected: protected:
@ -172,7 +200,7 @@ namespace MiniEngine
std::shared_ptr<SDL_Texture> _text; std::shared_ptr<SDL_Texture> _text;
void _set(SDL_Texture*); void _set(SDL_Texture*);
void _clear(); void _clear();
SDL_Texture* _get(); SDL_Texture* _get() const;
Rect rect; Rect rect;
friend class Renderer; friend class Renderer;
}; };
@ -185,44 +213,45 @@ namespace MiniEngine
{ {
public: public:
Renderer() = default; Renderer() = default;
int setColor(RGBA pack); int setColor(const RGBA& pack);
RGBA getColor(); RGBA getColor() const;
int setBlendMode(BlendMode mode); int setBlendMode(BlendMode mode);
BlendMode getBlendMode(); BlendMode getBlendMode() const;
int setTarget(Texture& t); int setTarget(Texture& t);
int setTarget(); int setTarget();
int fillRect(Rect rect); int fillRect(const Rect& rect);
int drawRect(Rect rect); int drawRect(const Rect& rect);
int drawPoint(Point p); int drawPoint(const Point& p);
int clear(); int clear();
void update(); void update();
int copy(Texture t, Rect src, Rect dst); int copy(const Texture& t, const Rect& src, const Rect& dst);
int copyTo(Texture t, Rect dst); int copyTo(const Texture& t, const Rect& dst);
int copyTo(Texture t, Point lupoint); int copyTo(const Texture& t, const Point& lupoint);
int copyFill(Texture t, Rect src); int copyFill(const Texture& t, const Rect& src);
int copyFullFill(Texture t); int copyFullFill(const Texture& t);
int supercopy(Texture t,bool srcfull,Rect src,bool dstfull,Rect dst,double angle,bool haspoint,Point center,FlipMode mode); int supercopy(const Texture& t,
bool srcfull,const Rect& src,bool dstfull,const Rect& dst,
double angle,
bool haspoint,const Point& center,FlipMode mode);
Surface loadSurface(std::string FileName) throw(ErrorViewer); Texture render(const Surface& surf) const throw (ErrorViewer);
Surface loadSurfaceRW(RWOP rwop) throw(ErrorViewer); Texture loadTexture(const std::string& FileName) const throw(ErrorViewer);
Texture render(Surface surf) throw (ErrorViewer); Texture loadTextureRW(const RWOP& rwop) const throw(ErrorViewer);
Texture loadTexture(std::string FileName) throw(ErrorViewer); Texture createTexture(int Width, int Height) const throw(ErrorViewer);
Texture loadTextureRW(RWOP rwop) throw(ErrorViewer);
Texture createTexture(int Width, int Height) throw(ErrorViewer);
bool isReady(); bool isReady() const;
void release(); void release();
private: private:
std::shared_ptr<SDL_Renderer> _rnd; std::shared_ptr<SDL_Renderer> _rnd;
void _set(SDL_Renderer*); void _set(SDL_Renderer*);
void _clear(); void _clear();
SDL_Renderer* _get(); SDL_Renderer* _get() const;
friend class Window; friend class Window;
}; };
@ -238,13 +267,14 @@ namespace MiniEngine
class Cursor class Cursor
{ {
public: public:
static Cursor CreateSystemCursor(SystemCursorType); Cursor()=default;
static Cursor CreateCursor(Surface surf,Point hotspot={0,0}); Cursor(SystemCursorType);
Cursor(Surface surf,Point hotspot={0,0});
static Cursor GetActiveCursor(); static Cursor GetActiveCursor();
static Cursor GetDefaultCursor(); static Cursor GetDefaultCursor();
static void show(bool); static void setShow(bool);
static bool isShow(); static bool isShow();
void activate(); void activate();
@ -273,6 +303,7 @@ namespace MiniEngine
class Window class Window
{ {
public: public:
Window()=default;
Window(std::string Title, int Width, int Height, Window(std::string Title, int Width, int Height,
std::initializer_list<RendererType> RendererFlags = { RendererType::Accelerated,RendererType::TargetTexture }, std::initializer_list<RendererType> RendererFlags = { RendererType::Accelerated,RendererType::TargetTexture },
std::initializer_list<WindowType> WindowFlags = {WindowType::Shown} , std::initializer_list<WindowType> WindowFlags = {WindowType::Shown} ,
@ -281,39 +312,44 @@ namespace MiniEngine
void setRenderer(RendererType Type) void setRenderer(RendererType Type)
{ {
_internal_rndflagcalc=0; int flagcalc=0;
_setRenderer(Type); _setRenderer(flagcalc,Type);
} }
template<typename... Args> template<typename... Args>
void setRenderer(RendererType Type,Args&&... args) void setRenderer(RendererType Type,Args&&... args)
{ {
_internal_rndflagcalc=0; int flagcalc=0;
_setRenderer(Type,std::forward<RendererType>(args...)); _setRenderer(flagcalc,Type,std::forward<RendererType>(args...));
} }
void setRenderer(std::initializer_list<RendererType>); void setRenderer(std::initializer_list<RendererType>);
Rect getSize(); Rect getSize() const;
void setSize(Rect sizeRect); void setSize(const Rect& sizeRect);
void setSize(int w, int h); void setSize(int w, int h);
Rect getPosition(); Point getPosition() const;
void setPosition(int x, int y); void setPosition(int x, int y);
/// FIXME: Use class Point or class Rect ? void setPosition(const Point& point);
void setPosition(Point point);
void setTitle(const std::string& Title);
std::string getTitle() const;
void setTitle(std::string Title); void setGrab(bool isGrab);
std::string getTitle(); bool getGrab() const;
void setGrab(bool); #if _MINIENGINE_SDL_VERSION_ATLEAST(2,0,5)
bool getGrab(); /// SDL2.0.5 Required.
int setOpacity(float opacity);
float getOpacity() const;
#endif
/// FIXME: Not Implemented.
void setResizable(bool resizable); void setResizable(bool resizable);
/// Use UTF8 in Title and Message please. /// Use UTF8 in Title and Message please.
int showSimpleMessageBox(MessageBoxType type,std::string Title,std::string Message); int showSimpleMessageBox(MessageBoxType type,const std::string& Title,const std::string& Message) const;
void show(); void show();
void hide(); void hide();
@ -324,48 +360,55 @@ namespace MiniEngine
_DECL_DEPRECATED Surface getSurface(); _DECL_DEPRECATED Surface getSurface();
bool isScreenKeyboardShown();
void release(); void release();
/// Experimental : Free current renderer.
/// This will cause all existing Renderer class throw an error on delete.
/// This function destroy current renderer (if exist) and all Renderer class will not be notified.
void resetRenderer();
protected: protected:
template<typename... Args> template<typename... Args>
void _setRenderer(RendererType Type,Args&&... args) void _setRenderer(int& refcalc,RendererType Type,Args&&... args)
{ {
_internal_rndflagcalc|=_render_caster(Type); refcalc|=_render_caster(Type);
_setRenderer(args...); _setRenderer(refcalc,args...);
} }
void _setRenderer(RendererType Type) void _setRenderer(int& refcalc,RendererType Type)
{ {
_internal_rndflagcalc|=_render_caster(Type); refcalc|=_render_caster(Type);
_setRenderer_Real(_internal_rndflagcalc); _setRenderer_Real(refcalc);
} }
private: private:
void _setRenderer_Real(Uint32 flags); void _setRenderer_Real(Uint32 flags);
Uint32 _internal_rndflagcalc;
Uint32 _render_caster(RendererType); Uint32 _render_caster(RendererType);
std::shared_ptr<SDL_Window> _wnd; std::shared_ptr<SDL_Window> _wnd;
void _set(SDL_Window*); void _set(SDL_Window*);
void _clear(); void _clear();
SDL_Window* _get(); SDL_Window* _get() const;
Renderer winrnd; Renderer _winrnd;
}; };
enum class FontStyle { Normal, Bold, Italic, UnderLine, StrikeThrough };
enum class FontHint { Normal, Light, Mono, None , Error };
class Font class Font
{ {
public: public:
enum class Style { Normal, Bold, Italic, UnderLine, StrikeThrough };
Font() = default; Font() = default;
Font(std::string FontFileName, int size) throw(ErrorViewer); Font(std::string FontFileName, size_t size) throw(ErrorViewer);
int use(std::string FontFileName, int size); int use(std::string FontFileName, size_t size);
bool isReady(); bool isReady() const;
bool isNormal(); bool isNormal() const;
bool isBold(); bool isBold() const;
bool isItalic(); bool isItalic() const;
bool isUnderLine(); bool isUnderLine() const;
bool isStrikeThrough(); bool isStrikeThrough() const;
void setNormal(); void setNormal();
void setBold(bool); void setBold(bool);
@ -374,65 +417,95 @@ namespace MiniEngine
void setStrikeThrough(bool); void setStrikeThrough(bool);
template<typename... Args> template<typename... Args>
void setFontStyle(Style style,Args&&... args) void setFontStyle(FontStyle style,Args&&... args)
{ {
int fontcalc=0; int fontcalc=0;
_setFontStyle(fontcalc,style,args...); _setFontStyle(fontcalc,style,args...);
} }
void setFontStyle(Style style) void setFontStyle(FontStyle style)
{ {
int fontcalc=0; int fontcalc=0;
_setFontStyle(fontcalc,style); _setFontStyle(fontcalc,style);
} }
std::vector<Style> getFontStyles(); std::vector<FontStyle> getFontStyles() const;
Rect sizeText(const std::string& Text) throw (ErrorViewer); int getFontHeight() const;
Rect sizeUTF8(const std::string& Text) throw (ErrorViewer); int getFontAscent() const;
int getFontDescent() const;
int getFontLineSkip() const;
Surface renderText(std::string Text, RGBA fg); bool isFontKerning() const;
Surface renderTextWrapped(std::string Text, RGBA fg, int WrapLength); void setFontKerning(bool enableKerning);
Surface renderTextShaded(std::string Text, RGBA fg, RGBA bg);
Surface renderTextSolid(std::string Text, RGBA fg);
Surface renderUTF8(std::string Text, RGBA fg); long getFontFaceNum() const;
Surface renderUTF8Wrapped(std::string Text, RGBA fg, int WrapLength); int getFontFaceIsFixedWidth() const;
Surface renderUTF8Shaded(std::string Text, RGBA fg, RGBA bg); std::string getFontFaceFamilyName() const;
Surface renderUTF8Solid(std::string Text, RGBA fg); std::string getFontFaceStyleName() const;
Texture renderText(Renderer rnd, std::string Text, RGBA fg); FontHint getFontHint() const;
Texture renderTextWrapped(Renderer rnd, std::string Text, RGBA fg, int WrapLength); void setFontHint(FontHint hint);
Texture renderTextShaded(Renderer rnd, std::string Text, RGBA fg, RGBA bg);
Texture renderTextSolid(Renderer rnd, std::string Text, RGBA fg);
Texture renderUTF8(Renderer rnd, std::string Text, RGBA fg);
Texture renderUTF8Wrapped(Renderer rnd, std::string Text, RGBA fg, int WrapLength); Rect sizeText(const std::string& Text) const throw (ErrorViewer);
Texture renderUTF8Shaded(Renderer rnd, std::string Text, RGBA fg, RGBA bg); Rect sizeUTF8(const std::string& Text) const throw (ErrorViewer);
Texture renderUTF8Solid(Renderer rnd, std::string Text, RGBA fg); Rect sizeUnicode(const uint16_t* Text) const throw (ErrorViewer);
/// Surface Rendering Functions.
Surface renderText(const std::string& Text, const RGBA& fg) const;
Surface renderTextWrapped(const std::string& Text, const RGBA& fg, size_t WrapLength) const;
Surface renderTextShaded(const std::string& Text, const RGBA& fg, const RGBA& bg) const;
Surface renderTextSolid(const std::string& Text, const RGBA& fg) const;
Surface renderUTF8(const std::string& Text, const RGBA& fg) const;
Surface renderUTF8Wrapped(const std::string& Text, const RGBA& fg, size_t WrapLength) const;
Surface renderUTF8Shaded(const std::string& Text, const RGBA& fg, const RGBA& bg) const;
Surface renderUTF8Solid(const std::string& Text, const RGBA& fg) const;
Surface renderUnicode(const uint16_t* Text,const RGBA& fg) const;
Surface renderUnicodeWrapped(const uint16_t* Text,const RGBA& fg,size_t WrapLength) const;
Surface renderUnicodeShaded(const uint16_t* Text,const RGBA& fg,const RGBA& bg) const;
Surface renderUnicodeSolid(const uint16_t* Text,const RGBA& fg) const;
/// Texture Rendering Functions.
Texture renderText(const Renderer& rnd, const std::string& Text, const RGBA& fg) const;
Texture renderTextWrapped(const Renderer& rnd, const std::string& Text, const RGBA& fg, size_t WrapLength) const;
Texture renderTextShaded(const Renderer& rnd, const std::string& Text, const RGBA& fg, const RGBA& bg) const;
Texture renderTextSolid(const Renderer& rnd, const std::string& Text, const RGBA& fg) const;
Texture renderUTF8(const Renderer& rnd, const std::string& Text, const RGBA& fg) const;
Texture renderUTF8Wrapped(const Renderer& rnd, const std::string& Text, const RGBA& fg, size_t WrapLength) const;
Texture renderUTF8Shaded(const Renderer& rnd, const std::string& Text, const RGBA& fg, const RGBA& bg) const;
Texture renderUTF8Solid(const Renderer& rnd, const std::string& Text, const RGBA& fg) const;
Texture renderUnicode(const Renderer& rnd,const uint16_t* Text,const RGBA& fg) const;
Texture renderUnicodeWrapped(const Renderer& rnd,const uint16_t* Text,const RGBA& fg,size_t WrapLength) const;
Texture renderUnicodeShaded(const Renderer& rnd,const uint16_t* Text,const RGBA& fg,const RGBA& bg) const;
Texture renderUnicodeSolid(const Renderer& rnd,const uint16_t* Text,const RGBA& fg) const;
void release(); void release();
protected: protected:
template<typename... Args> template<typename... Args>
void _setFontStyle(int& fontcalc,Style style,Args&&... args) void _setFontStyle(int& fontcalc,FontStyle style,Args&&... args)
{ {
fontcalc|=_style_caster(style); fontcalc|=_style_caster(style);
_setFontStyle(fontcalc,args...); _setFontStyle(fontcalc,args...);
} }
void _setFontStyle(int& fontcalc,Style style) void _setFontStyle(int& fontcalc,FontStyle style)
{ {
fontcalc|=_style_caster(style); fontcalc|=_style_caster(style);
_real_setFontStyle(fontcalc); _real_setFontStyle(fontcalc);
} }
private: private:
void _real_setFontStyle(int); void _real_setFontStyle(int);
int _style_caster(Style); int _style_caster(FontStyle);
std::shared_ptr<TTF_Font> _font; std::shared_ptr<TTF_Font> _font;
void _set(TTF_Font*); void _set(TTF_Font*);
void _clear(); void _clear();
TTF_Font* _get(); TTF_Font* _get() const;
}; };
enum class Platform { Unknown,Windows,MacOS,Linux,iOS,Android }; enum class Platform { Unknown,Windows,MacOS,Linux,iOS,Android };
@ -453,13 +526,20 @@ namespace MiniEngine
public: public:
SharedLibrary(); SharedLibrary();
SharedLibrary(const std::string& Filename); SharedLibrary(const std::string& Filename);
~SharedLibrary(); ~SharedLibrary()=default;
int load(const std::string& Filename); int load(const std::string& Filename);
int unload(); int unload();
void* get(const std::string& FunctionName);
template<typename ReturnType,typename... Arguments>
std::function<ReturnType(Arguments...)> get(const std::string& FunctionName)
{
return std::function<ReturnType(Arguments...)>(reinterpret_cast<ReturnType(*)(Arguments...)>(get(FunctionName)));
}
void* get(const std::string& FunctionName) const;
void release(); void release();
private: private:
void* _get(); void* _get() const;
void _set(void*); void _set(void*);
void _clear(); void _clear();
std::shared_ptr<void> _obj; std::shared_ptr<void> _obj;
@ -489,8 +569,14 @@ namespace MiniEngine
static Platform GetPlatform(); static Platform GetPlatform();
static void StartTextInput(); static void StartTextInput();
static bool IsTextInputActive();
static void StopTextInput(); static void StopTextInput();
static bool HasScreenKeyboardSupport();
static std::tuple<int,int,int> getCompileVersion();
static std::tuple<int,int,int> getLinkedVersion();
class Android class Android
{ {
public: public:
@ -533,7 +619,7 @@ namespace MiniEngine
int enable(); int enable();
int disable(); int disable();
bool isenable(); bool isenable() const;
void detach(); void detach();
~Timer(); ~Timer();
@ -587,6 +673,9 @@ namespace MiniEngine
class MusicPlayer : public AudioPlayer class MusicPlayer : public AudioPlayer
{ {
public: public:
static int GetDecoderNum();
static std::string GetDecoderName(int index);
Music loadMusic(std::string Filename) throw (ErrorViewer); Music loadMusic(std::string Filename) throw (ErrorViewer);
int play(Music music, int loops); int play(Music music, int loops);
@ -601,6 +690,9 @@ namespace MiniEngine
bool isPaused(); bool isPaused();
int isFading(); int isFading();
/// Experimental
static int SetMusicPosition(double position);
private: private:
Music m; Music m;
}; };
@ -623,6 +715,9 @@ namespace MiniEngine
class SoundPlayer : public AudioPlayer class SoundPlayer : public AudioPlayer
{ {
public: public:
static int GetDecoderNum();
static std::string GetDecoderName(int index);
SoundPlayer(int Channels = 16); SoundPlayer(int Channels = 16);
Sound loadSound(std::string Filename) throw (ErrorViewer); Sound loadSound(std::string Filename) throw (ErrorViewer);
ChannelID playSound(Sound sound, int loops) throw (ErrorViewer); ChannelID playSound(Sound sound, int loops) throw (ErrorViewer);
@ -631,6 +726,12 @@ namespace MiniEngine
void pause(ChannelID id); void pause(ChannelID id);
void resume(ChannelID id); void resume(ChannelID id);
int stop(ChannelID id); int stop(ChannelID id);
/// Experimental
int setPanning(ChannelID id,uint8_t left,uint8_t right);
int setPosition(ChannelID id,int16_t angle,uint8_t distance);
int setDistance(ChannelID id,uint8_t distance);
int setReverseStereo(ChannelID id,int flip);
}; };
class StringEngine class StringEngine
@ -650,6 +751,13 @@ namespace MiniEngine
impl* pimpl; impl* pimpl;
}; };
int SetClipboardText(const std::string& str);
std::string GetClipboardText();
bool HasClipboardText();
/// Experimental - For Experts: Use SDL ScanCode
bool GetScanKeyState(SDL_Scancode);
}/// End of namespace MiniEngine }/// End of namespace MiniEngine
std::string UTF8ToGBK(std::string UTF8String); std::string UTF8ToGBK(std::string UTF8String);

4
MiniEngine_Android.cpp
View File

@ -7,12 +7,12 @@ namespace MiniEngine
#if defined(__ANDROID__) && __ANDROID__ #if defined(__ANDROID__) && __ANDROID__
std::string SDLSystem::Android::GetInternal() std::string SDLSystem::Android::GetInternal()
{ {
return string(SDL_AndroidGetInternalStoragePath()); return std::string(SDL_AndroidGetInternalStoragePath());
} }
std::string SDLSystem::Android::GetExternal() std::string SDLSystem::Android::GetExternal()
{ {
return string(SDL_AndroidGetExternalStoragePath()); return std::string(SDL_AndroidGetExternalStoragePath());
} }
bool SDLSystem::Android::CanReadExternal() bool SDLSystem::Android::CanReadExternal()

10
MiniEngine_Event.cpp
View File

@ -35,6 +35,16 @@ bool HasEvent(_SDLEventType_ EventTypeMin,_SDLEventType_ EventTypeMax)
return ( SDL_HasEvents(EventTypeMin,EventTypeMax)==SDL_TRUE ); return ( SDL_HasEvents(EventTypeMin,EventTypeMax)==SDL_TRUE );
} }
_SDLEventType_ RegisterEvent(int howMuch)
{
return SDL_RegisterEvents(howMuch);
}
bool IsValidEventType(_SDLEventType_ EventType)
{
return (EventType > SDL_FIRSTEVENT) && (EventType < SDL_LASTEVENT);
}
bool operator == (const LooperID& a,const LooperID& b) bool operator == (const LooperID& a,const LooperID& b)
{ {
return a._type_id==b._type_id && a._looper_cnt==b._looper_cnt ; return a._type_id==b._type_id && a._looper_cnt==b._looper_cnt ;

2
MiniEngine_Event.h
View File

@ -17,6 +17,8 @@ bool HasEvent(_SDLEventType_ EventTypeMin,_SDLEventType_ EventTypeMax);
bool EnableEvent(_SDLEventType_ EventType); bool EnableEvent(_SDLEventType_ EventType);
bool DisableEvent(_SDLEventType_ EventType); bool DisableEvent(_SDLEventType_ EventType);
bool IsEventEnabled(_SDLEventType_ EventType); bool IsEventEnabled(_SDLEventType_ EventType);
_SDLEventType_ RegisterEvent(int howMuch);
bool IsValidEventType(_SDLEventType_ EventType);
typedef struct typedef struct
{ {

1
MiniEngine_SQLite.h
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@ -2,6 +2,7 @@
#include "sqlite/sqlite3.h" #include "sqlite/sqlite3.h"
#include <string> #include <string>
#include <memory> #include <memory>
#include <functional>
namespace MiniEngine namespace MiniEngine
{ {

100
MiniEngine_Test.cpp Normal file
View File

@ -0,0 +1,100 @@
#include "MiniEngine_Test.h"
#include <SDL2/SDL_test.h>
#include <cstring>
namespace MiniEngine
{
namespace Test
{
void GetMD5Raw(unsigned char* buffer,unsigned int bufferLen,unsigned char* outbuff)
{
SDLTest_Md5Context ct;
SDLTest_Md5Init(&ct);
SDLTest_Md5Update(&ct,buffer,bufferLen);
SDLTest_Md5Final(&ct);
memcpy(outbuff,ct.digest,16);
}
std::string GetMD5(unsigned char* buffer,unsigned int bufferLen)
{
unsigned char buff[16];
char tmp[8];
GetMD5Raw(buffer,bufferLen,buff);
std::string str;
for(int i=0;i<16;i++)
{
sprintf(tmp,"%02x",buff[i]);
str.append(tmp);
}
return str;
}
/// Notice: SDLTest_crc32Calc is an undefined symbol. So we must use these 3 functions.
int GetCRC32(unsigned char* buffer,unsigned int bufferLen,uint32_t& out_CRCResult)
{
uint32_t result;
SDLTest_Crc32Context ct;
SDLTest_Crc32Init(&ct);
int ret=-2;
do
{
if (SDLTest_Crc32CalcStart(&ct,&result))
{
ret=-1;
break;
}
if (SDLTest_Crc32CalcBuffer(&ct, buffer, bufferLen, &result))
{
ret=-1;
break;
}
if (SDLTest_Crc32CalcEnd(&ct, &result))
{
ret=-1;
break;
}
ret=0;
out_CRCResult=result;
break;
}while(0);
SDLTest_Crc32Done(&ct);
return ret;
}
/// Compare two surfaces. Currently, Surface::getRawPointer() does not has constant attribute.
int CompareSurface(Surface& surface1, Surface& surface2, int allowableError)
{
return SDLTest_CompareSurfaces(surface1.getRawPointer(),surface2.getRawPointer(),allowableError);
}
//private
struct UniRandom::_impl
{
SDLTest_RandomContext context;
};
UniRandom::UniRandom()
{
_sp.reset(new _impl);
SDLTest_RandomInitTime(&(_sp.get()->context));
}
UniRandom::UniRandom(unsigned int A, unsigned int B)
{
_sp.reset(new _impl);
SDLTest_RandomInit(&(_sp.get()->context),A,B);
}
uint32_t UniRandom::get()
{
return SDLTest_Random(&(_sp.get()->context));
}
}/// End of namespace MiniEngine::Test
}/// End of namespace MiniEngine

36
MiniEngine_Test.h Normal file
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@ -0,0 +1,36 @@
#pragma once
#include "MiniEngine.h"
#include <string>
namespace MiniEngine
{
namespace Test
{
std::string GetMD5(unsigned char* buffer,unsigned int bufferLen);
void GetMD5Raw(unsigned char* buffer,unsigned int bufferLen,unsigned char* outbuff);
int GetCRC32(unsigned char* buffer,unsigned int bufferLen,uint32_t& out_CRCResult);
int CompareSurface(const Surface& surface1,const Surface& surface2,int allowableError);
class UniRandom
{
public:
/// Default Constructor is based on system current time.
UniRandom();
UniRandom(unsigned int A,unsigned int B);
uint32_t get();
private:
struct _impl;
std::shared_ptr<_impl> _sp;
};
/// Not Implied : SDLTest_RandomAsciiString,SDLTest_RandomAsciiStringOfSize cause link error.
std::string GetRandomString();
std::string GetRandomString(size_t length);
}/// End of namespace MiniEngine::Test
}/// End of namespace MiniEngine

129
MiniEngine_Windows.cpp
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@ -3,118 +3,83 @@ using namespace std;
#include <windows.h> #include <windows.h>
//GBK编码转换到UTF8编码 int _utf8_to_gb(const char* src, char* dst, int len)
int _GBKToUTF8(unsigned char * lpGBKStr,unsigned char * lpUTF8Str,int nUTF8StrLen)
{ {
wchar_t * lpUnicodeStr = NULL; int ret = 0;
int nRetLen = 0; WCHAR* strA;
int i= MultiByteToWideChar(CP_UTF8, 0, src, -1, NULL, 0);
if(!lpGBKStr) //如果GBK字符串为NULL则出错退出 if (i <= 0) {
return 0; return -1;
nRetLen = MultiByteToWideChar(CP_ACP,0,(char *)lpGBKStr,-1,NULL,0); //获取转换到Unicode编码后所需要的字符空间长度
lpUnicodeStr = new WCHAR[nRetLen + 1]; //为Unicode字符串空间
nRetLen = ::MultiByteToWideChar(CP_ACP,0,(char *)lpGBKStr,-1,lpUnicodeStr,nRetLen); //转换到Unicode编码
if(!nRetLen) //转换失败则出错退出
return 0;
nRetLen = ::WideCharToMultiByte(CP_UTF8,0,lpUnicodeStr,-1,NULL,0,NULL,0); //获取转换到UTF8编码后所需要的字符空间长度
if(!lpUTF8Str) //输出缓冲区为空则返回转换后需要的空间大小
{
if(lpUnicodeStr)
delete []lpUnicodeStr;
return nRetLen;
} }
strA = (WCHAR*)malloc(i * 2);
if(nUTF8StrLen < nRetLen) //如果输出缓冲区长度不够则退出 MultiByteToWideChar(CP_UTF8, 0, src, -1, strA, i);
{ i = WideCharToMultiByte(CP_ACP, 0, strA, -1, NULL, 0, NULL, NULL);
if(lpUnicodeStr) if (len >= i) {
delete []lpUnicodeStr; ret = WideCharToMultiByte(CP_ACP, 0, strA, -1, dst, i, NULL, NULL);
dst[i] = 0;
}
if (ret <= 0) {
free(strA);
return -2;
}
free( strA );
return 0; return 0;
} }
nRetLen = ::WideCharToMultiByte(CP_UTF8,0,lpUnicodeStr,-1,(char *)lpUTF8Str,nUTF8StrLen,NULL,NULL); //转换到UTF8编码 int _gb_to_utf8(const char* src, char* dst, int len)
{
if(lpUnicodeStr) int ret = 0;
delete []lpUnicodeStr; WCHAR* strA;
int i= MultiByteToWideChar(CP_ACP, 0, src, -1, NULL, 0);
return nRetLen; if (i <= 0) {
return -1;
}
strA = (WCHAR*)malloc(i * 2);
MultiByteToWideChar(CP_ACP, 0, src, -1, strA, i);
i = WideCharToMultiByte(CP_UTF8, 0, strA, -1, NULL, 0, NULL, NULL);
if (len >= i) {
ret = WideCharToMultiByte(CP_UTF8, 0, strA, -1, dst, i, NULL, NULL);
dst[i] = 0;
} }
// UTF8编码转换到GBK编码 if (ret <= 0) {
int _UTF8ToGBK(unsigned char * lpUTF8Str,unsigned char * lpGBKStr,int nGBKStrLen) free(strA);
{ return -2;
wchar_t * lpUnicodeStr = NULL;
int nRetLen = 0;
if(!lpUTF8Str) //如果UTF8字符串为NULL则出错退出
return 0;
nRetLen = ::MultiByteToWideChar(CP_UTF8,0,(char *)lpUTF8Str,-1,NULL,0); //获取转换到Unicode编码后所需要的字符空间长度
lpUnicodeStr = new WCHAR[nRetLen + 1]; //为Unicode字符串空间
nRetLen = ::MultiByteToWideChar(CP_UTF8,0,(char *)lpUTF8Str,-1,lpUnicodeStr,nRetLen); //转换到Unicode编码
if(!nRetLen) //转换失败则出错退出
return 0;
nRetLen = ::WideCharToMultiByte(CP_ACP,0,lpUnicodeStr,-1,NULL,0,NULL,NULL); //获取转换到GBK编码后所需要的字符空间长度
if(!lpGBKStr) //输出缓冲区为空则返回转换后需要的空间大小
{
if(lpUnicodeStr)
delete []lpUnicodeStr;
return nRetLen;
} }
free(strA);
if(nGBKStrLen < nRetLen) //如果输出缓冲区长度不够则退出
{
if(lpUnicodeStr)
delete []lpUnicodeStr;
return 0; return 0;
} }
nRetLen = ::WideCharToMultiByte(CP_ACP,0,lpUnicodeStr,-1,(char *)lpGBKStr,nRetLen,NULL,NULL); //转换到GBK编码
if(lpUnicodeStr)
delete []lpUnicodeStr;
return nRetLen;
}
string UTF8ToGBK(string UTF8String) string UTF8ToGBK(string UTF8String)
{ {
int sz=UTF8String.size()*2/3+256; int sz=UTF8String.size()*2/3+256;
auto utf8str=new unsigned char[sz]; auto gbkstr=new char[sz];
memset(utf8str,0,sz);
memcpy(utf8str,UTF8String.c_str(),UTF8String.size());
auto gbkstr=new unsigned char[sz];
memset(gbkstr,0,sz); memset(gbkstr,0,sz);
_UTF8ToGBK(utf8str,gbkstr,sz); if(_utf8_to_gb(UTF8String.c_str(),gbkstr,sz)!=0)
{
return "[MiniEngine] UT8ToGBK Convert Failed";
}
string s((char*)gbkstr); string s((char*)gbkstr);
delete[] gbkstr; delete[] gbkstr;
delete[] utf8str;
return s; return s;
} }
string GBKToUTF8(string GBKString) string GBKToUTF8(string GBKString)
{ {
int sz=GBKString.size()*3/2+32; int sz=GBKString.size()*3/2+32;
auto gbkstr=new unsigned char[sz]; auto utf8str=new char[sz];
memset(gbkstr,0,sz);
memcpy(gbkstr,GBKString.c_str(),GBKString.size());
auto utf8str=new unsigned char[sz];
memset(utf8str,0,sz); memset(utf8str,0,sz);
_GBKToUTF8(gbkstr,utf8str,sz); if(_gb_to_utf8(GBKString.c_str(),utf8str,sz)!=0)
{
return "[MiniEngine] GBKToUTF8 Convert Failed";
}
string s((char*)utf8str); string s(utf8str);
delete[] gbkstr;
delete[] utf8str; delete[] utf8str;
return s; return s;
} }