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remove SDLEngine old code.

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This commit is contained in:
Kirigaya Kazuto 2017-06-18 16:47:21 +08:00
parent 112c1081aa
commit 7505db992a
28 changed files with 0 additions and 1355 deletions
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0
SDLEngine/MiniEngine/Event.cpp
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32
SDLEngine/MiniEngine/Event.h
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#pragma once
#include "../config.h"
#include <functional>
//#include <SDL2/SDL_events.h>
namespace MiniEngine
{
class MouseEvent
{
private:
struct EventData
{
int x,y;
}
public:
int type;
EventData data;
};
class MouseEventListener
{
public:
MouseEventListener();
function<void(const MouseEvent&)> onButtonDown;
function<void(const MouseEvent&)> onButtonUp;
function<void(const MouseEvent&)> onMotion;
function<void(const MouseEvent&)> onWheel;
};
}/// End of namespace MiniEngine

47
SDLEngine/MiniEngine/Widget.cpp
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#include "Widget.h"
using namespace Engine;
using namespace std;
namespace MiniEngine
{
/// Brush
#include "widget_brush.hpp"
struct SimpleProgressBar::impl
{
int percentage;
int w,h;
RGBA ucolor,lcolor;
};
SimpleProgressBar::SimpleProgressBar(int incw,int inch,RGBA upper_color,RGBA lower_color)
{
pimpl=new impl;
pimpl->w=incw;
pimpl->h=inch;
pimpl->ucolor=upper_color;
pimpl->lcolor=lower_color;
pimpl->percentage=0;
}
void SimpleProgressBar::DrawAt(Renderer& rnd,int x,int y)
{
RGBA prev=rnd.getColor();
if(pimpl->percentage)
{
rnd.setColor(pimpl->ucolor);
rnd.fillRect(Rect(x,y,pimpl->w*pimpl->percentage/100,pimpl->h));
}
if(pimpl->percentage-100)
{
rnd.setColor(pimpl->lcolor);
rnd.fillRect(Rect(x+pimpl->w*pimpl->percentage/100,y,pimpl->w*(100-pimpl->percentage)/100,pimpl->h));
}
rnd.setColor(prev);
}
void SimpleProgressBar::setPercentage(int iPercentage)
{
pimpl->percentage=min(max(0,iPercentage),100);
}
}/// End of namespace MiniEngine

89
SDLEngine/MiniEngine/Widget.h
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#pragma once
#include "../config.h"
#include <string>
#define _MINI_ENGINE_IMPL_COPY_DECL(ClassName) _SDL_ENGINE_IMPL_COPY_DECL(ClassName)
#define _MINI_ENGINE_IMPL _SDL_ENGINE_IMPL
namespace MiniEngine
{
class Stage;
class Brush
{
public:
~Brush();
_MINI_ENGINE_IMPL_COPY_DECL(Brush)
void copy(Engine::Texture t,Engine::Rect src,Engine::Rect dst,bool autoZoom);
void copyTo(Engine::Texture t,Engine::Rect dst,bool autoZoom);
void copyFill(Engine::Texture t,Engine::Rect src);
void copyFullFill(Engine::Texture t);
public:
Brush(const Engine::Window& rnd,Engine::Rect DrawableArea);
private:
_MINI_ENGINE_IMPL
friend class Stage;
};
class Stage
{
public:
Stage();
~Stage();
};
class Drawable
{
public:
virtual int Draw(const Brush& brush)=0;
virtual Engine::Rect getSize()=0;
};
class BaseButton : public Drawable
{
public:
BaseButton();
BaseButton(const BaseButton&);
BaseButton& operator = (const BaseButton&);
BaseButton(BaseButton&&);
BaseButton& operator = (BaseButton&&);
virtual int Draw(const Brush& brush);
virtual Engine::Rect getSize();
virtual ~BaseButton();
private:
struct impl;
impl* pimpl;
};
class SimpleButton : public BaseButton
{
public:
/// Default Style
SimpleButton();
SimpleButton(std::string word,
Engine::RGBA color_word,
Engine::RGBA color_background,
Engine::RGBA color_highlight);
SimpleButton(const SimpleButton&);
SimpleButton& operator = (const SimpleButton&);
SimpleButton(SimpleButton&&);
SimpleButton& operator = (SimpleButton&&);
~SimpleButton();
};
class SimpleProgressBar
{
public:
SimpleProgressBar(int incw,int inch,Engine::RGBA upper_color,Engine::RGBA lower_color);
void DrawAt(Engine::Renderer& rnd,int x,int y);
void setPercentage(int iPercentage);
~SimpleProgressBar();
private:
struct impl;
impl* pimpl;
};
}/// End of namespace MiniEngine.

69
SDLEngine/MiniEngine/widget_brush.hpp
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struct Brush::impl
{
Renderer rnd;
Rect area;
impl(const Renderer& incrnd) : rnd(incrnd)
{
}
};
Brush::Brush(const Window& wnd,Rect DrawableArea) /// Protected
{
pimpl=new impl(wnd.getRenderer());
pimpl->area=DrawableArea;
}
void Brush::copy(Texture t,Rect src,Rect dst,bool autoZoom)
{
dst.x+=pimpl->area.x;
dst.y+=pimpl->area.y;
if(dst.w>pimpl->area.w) dst.w=pimpl->area.w;
if(dst.h>pimpl->area.h) dst.h=pimpl->area.h;
if(autoZoom)
{
}
else
{
if(src.w>pimpl->area.w) src.w=pimpl->area.w;
if(src.h>pimpl->area.h) src.h=pimpl->area.h;
}
pimpl->rnd.copy(t,src,dst);
}
void Brush::copyTo(Texture t,Rect dst,bool autoZoom)
{
dst.x+=pimpl->area.x;
dst.y+=pimpl->area.y;
if(dst.w>pimpl->area.w) dst.w=pimpl->area.w;
if(dst.h>pimpl->area.h) dst.h=pimpl->area.h;
if(autoZoom)
{
pimpl->rnd.copyTo(t,dst);
}
else
{
int w=t.getw();
int h=t.geth();
if(w>pimpl->area.w) w=pimpl->area.w;
if(h>pimpl->area.h) h=pimpl->area.h;
Rect src(0,0,w,h);
pimpl->rnd.copy(t,src,dst);
}
}
void Brush::copyFill(Texture t,Rect src)
{
Rect dst=pimpl->area;
pimpl->rnd.copy(t,src,dst);
}
void Brush::copyFullFill(Texture t)
{
Rect dst=pimpl->area;
pimpl->rnd.copyTo(t,dst);
}
Brush::~Brush()
{
delete pimpl;
}

9
SDLEngine/include/App.h
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#pragma once
#include "mini_engine.h"
namespace App
{
/** Entrance of Application.
*/
void Main();
}

42
SDLEngine/include/InitManager.h
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#pragma once
#include "config.h"
class InitManager_SDL
{
public:
InitManager_SDL();
~InitManager_SDL();
};
class InitManager_TTF
{
public:
InitManager_TTF();
~InitManager_TTF();
int openFont(const char* FileName,int Size);
int closeFont();
TTF_Font* font();
private:
TTF_Font* _font;
static int ctm;
};
class InitManager_IMG
{
public:
InitManager_IMG();
~InitManager_IMG();
SDL_Surface* loadimage(const char* FileName);
SDL_Texture* loadtexture(SDL_Renderer* rnd,const char* Filename);
};
class InitManager_Mix
{
public:
InitManager_Mix();
~InitManager_Mix();
};
extern InitManager_SDL* syssdl;
extern InitManager_IMG* sysimg;
extern InitManager_TTF* systtf;
extern InitManager_Mix* sysmix;

60
SDLEngine/include/MusicManager.h
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#pragma once
#include "config.h"
#include <memory>
#define _MUSIC_MANAGER_IMPL \
struct impl; \
std::shared_ptr<impl> pimpl;
/// Fwd Decl
class MusicPlayer;
class Music
{
public:
Music();
Music(const char* MusicFileName);
int load(const char* MusicFileName);
int unload();
bool ready();
~Music();
private:
_MUSIC_MANAGER_IMPL
friend class MusicPlayer;
};
class SoundEffect
{
public:
SoundEffect();
SoundEffect(const char* SoundEffectFileName);
int load(const char* SoundEffectFileName);
~SoundEffect();
private:
_MUSIC_MANAGER_IMPL
};
class MusicPlayer
{
public:
MusicPlayer(int freq=MIX_DEFAULT_FREQUENCY,Uint16 format=MIX_DEFAULT_FORMAT,int soundChannel=2,int chunkSize=1024);
~MusicPlayer();
int play();
int stop();
int add(Music& music,int times);
private:
static MusicPlayer* pInstance;
_MUSIC_MANAGER_IMPL
};
class SoundEffectPlayer
{
public:
SoundEffectPlayer();
~SoundEffectPlayer();
int play(SoundEffect& soundeffect,int times);
private:
_MUSIC_MANAGER_IMPL;
};

38
SDLEngine/include/basic_config.h
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#pragma once
#ifdef __C4DROID__
#define _WINDOW_PROGRAM
#endif // __C4DROID__
#include <cstdio>
#include <cstdlib>
#include <cstring>
/// If you have configured SDL2 header files,
/// they will be used first.
#include "SDL2/SDL.h"
#undef main
#include "SDL2/SDL_ttf.h"
#include "SDL2/SDL_image.h"
#include "SDL2/SDL_mixer.h"
class NonCopyable
{
public:
NonCopyable()=default;
~NonCopyable()=default;
NonCopyable(const NonCopyable&)=delete;
NonCopyable& operator = (const NonCopyable&)=delete;
};
extern FILE* _log_fp;
#ifdef _WINDOW_PROGRAM
#define mlog_init() _log_fp=fopen("mini_engine_log.txt","w")
#define mlog(fmt,args...) do {if(_log_fp) {fprintf(_log_fp,fmt,##args);fprintf(_log_fp,"\n");fflush(_log_fp);} }while(0)
#else
#define mlog_init()
#define mlog(fmt,args...) printf(fmt,##args);printf("\n")
#endif

9
SDLEngine/include/config.h
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#pragma once
#include "basic_config.h"
#include "sdl_engine.h"
namespace Global
{
void ErrorQuit(const char* ErrorMessage);
}

22
SDLEngine/include/mini_engine.h
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#pragma once
#include "config.h"
/******************************************************************************/
/// InitManager
#include "InitManager.h"
/******************************************************************************/
/// MusicManager
#include "MusicManager.h"
/******************************************************************************/
/// Widget
#include "MiniEngine/Widget.h"
/******************************************************************************/
/// Application
#include "App.h"
void AllInit();
void AllQuit();

158
SDLEngine/include/sdl_engine.h
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#pragma once
#include "basic_config.h"
SDL_Texture* RenderText(SDL_Renderer* rnd,TTF_Font* font,const char* Text,SDL_Color color,int* pw,int* ph);
SDL_Texture* RenderUTF8(SDL_Renderer* rnd,TTF_Font* font,const char* Text,SDL_Color color,int* pw,int* ph);
void TextureDraw(SDL_Renderer* rnd,SDL_Texture* texture,int dstx,int dsty);
bool isInRect(int x,int y,SDL_Rect rect);
bool isInRect(int x,int y,int LU_x,int LU_y,int RD_x,int RD_y);
void ClearMessageQueue();
int MyChangeDir(const char* DirName);
namespace Engine
{
class Rect
{
public:
Rect();
Rect(int incx,int incy,int incw,int inch);
SDL_Rect toSDLRect();
~Rect();
int x,y,w,h;
};
class RGBA
{
public:
RGBA();
RGBA(int incr,int incg,int incb,int inca);
~RGBA();
SDL_Color toSDLColor();
int r,g,b,a;
};
class Renderer;
class Texture;
class Font;
#define _SDL_ENGINE_IMPL_COPY_DECL(ClassName) \
ClassName(const ClassName&); \
ClassName(ClassName&&); \
ClassName& operator = (const ClassName&); \
ClassName& operator = (ClassName&&);
#define _SDL_ENGINE_IMPL \
struct impl; \
impl* pimpl;
#define DEFAULT_WIDTH 1024
#define DEFAULT_HEIGHT 768
class Window
{
public:
Window(int winw,int winh);
~Window();
_SDL_ENGINE_IMPL_COPY_DECL(Window);
Renderer getRenderer() const;
void resetRenderer();
Rect getSize();
void setSize(Rect r);
private:
_SDL_ENGINE_IMPL
};
class Surface
{
public:
~Surface();
_SDL_ENGINE_IMPL_COPY_DECL(Surface);
protected:
Surface();
private:
_SDL_ENGINE_IMPL
friend class Renderer;
friend class Font;
};
class Renderer
{
public:
virtual ~Renderer();
_SDL_ENGINE_IMPL_COPY_DECL(Renderer);
int clear();
void update();
int copy(Texture t,Rect src,Rect dst);
int copyTo(Texture t,Rect dst);
int copyFill(Texture t,Rect src);
int copyFullFill(Texture t);
Texture loadImage(const char* FileName);
Texture render(Surface surface);
int setColor(RGBA pack);
RGBA getColor(int* pStatus=nullptr);
int fillRect(Rect rect);
int drawRect(Rect rect);
/// Not Recommended
SDL_Renderer* getDirectRenderer();
protected:
Renderer();
private:
_SDL_ENGINE_IMPL
friend class Window;
};
class Texture
{
public:
~Texture();
int getw();
int geth();
_SDL_ENGINE_IMPL_COPY_DECL(Texture);
protected:
Texture();
private:
_SDL_ENGINE_IMPL
friend class Renderer;
};
class Font
{
public:
Font();
Font(const char* FontFileName,int sz);
int use(const char* FontFileName,int sz);
~Font();
_SDL_ENGINE_IMPL_COPY_DECL(Font);
Texture renderText(Renderer rnd,const char* Word,RGBA fg);
Texture renderTextShaded(Renderer rnd,const char* Word,RGBA fg,RGBA bg);
Texture renderTextSolid(Renderer rnd,const char* Word,RGBA fg);
Texture renderUTF8(Renderer rnd,const char* Word,RGBA fg);
Texture renderUTF8Shaded(Renderer rnd,const char* Word,RGBA fg,RGBA bg);
Texture renderUTF8Solid(Renderer rnd,const char* Word,RGBA fg);
private:
_SDL_ENGINE_IMPL
};
class SDLSystem
{
public:
static void delay(int ms);
};
}/// End of namespace Engine

14
SDLEngine/makefile
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CXXFLAGS = -std=c++14 -Wall -O2 -D__C4DROID__ -Iinclude
LDFLAGS =
LDLIBS = -lSDL2_image -lSDL2_net -ltiff -ljpeg -lpng -lz -lSDL2_ttf -lfreetype -lSDL2_mixer -lSDL2_test -lsmpeg2 -lvorbisfile -lvorbis -logg -lstdc++ -lSDL2 -lEGL -lGLESv1_CM -lGLESv2 -landroid -Wl,--no-undefined -shared
PROG = program_name
OBJS = basic_config.o sdl_engine.o config.o InitManager.o mini_engine.o App.o main.o
all: $(PROG)
$(PROG): $(OBJS)
$(CXX) $(CXXFLAGS) $(LDFLAGS) $(LDLIBS) -o $@ $(OBJS) `sdl2-config --cflags --libs`
clean:
rm -f $(PROG) $(OBJS)

44
SDLEngine/src/App.cpp
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#include "App.h"
using namespace Engine;
using namespace MiniEngine;
namespace App
{
/// Application Main Method
void Main()
{
Window wnd(1366,768);///16:9
Renderer rnd=wnd.getRenderer();
Font bigf;
if(bigf.use("msyh.ttf",72)<0)
{
mlog("Failed to open Font.");
return;
}
rnd.clear();
rnd.update();
MusicPlayer player;
Music m;
int ret=m.load("res/music.mp3");
printf("ret=%d\n",ret);
ret=player.add(m,-1);
printf("ret=%d\n",ret);
ret=player.play();
printf("ret=%d\n",ret);
printf("%s\n",Mix_GetError());
while(1) SDL_PollEvent(0);
/*
/// Sample Code of Brush
Brush b(wnd,Rect(wnd.getSize().w/2-50,wnd.getSize().h/2-50,100,100));
Texture t=rnd.loadImage("D:\\sample.png");
Rect dst(0,0,wnd.getSize().w,wnd.getSize().h);
b.copyTo(t,dst,false);
rnd.update();
SDL_Delay(2000);
*/
}
}

119
SDLEngine/src/InitManager.cpp
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#include "InitManager.h"
InitManager_SDL::InitManager_SDL()
{
if(SDL_Init(SDL_INIT_EVERYTHING)<0)
{
#ifndef __C4DROID__
Global::ErrorQuit("Failed to init SDL2.");
#else
/// C4droid does not fully support SDL2,
/// so initializing everything crashes.
#endif
}
}
InitManager_SDL::~InitManager_SDL()
{
SDL_Quit();
}
InitManager_IMG::InitManager_IMG()
{
if(IMG_Init(IMG_INIT_JPG|IMG_INIT_PNG)<0)
{
Global::ErrorQuit("Failed to init SDL2 Image.");
}
}
SDL_Surface* InitManager_IMG::loadimage(const char* Filename)
{
return IMG_Load(Filename);
}
SDL_Texture* InitManager_IMG::loadtexture(SDL_Renderer* rnd,const char* Filename)
{
return IMG_LoadTexture(rnd,Filename);
}
InitManager_IMG::~InitManager_IMG()
{
IMG_Quit();
}
int InitManager_TTF::ctm=0;
InitManager_TTF::InitManager_TTF()
{
/// ~_~ check ctm and add it anyway
if(ctm++>0)
{
return;
}
if(TTF_Init()<0)
{
Global::ErrorQuit("Failed to init SDL2 TTF.");
}
_font=NULL;
}
int InitManager_TTF::openFont(const char* FileName,int Size)
{
_font=TTF_OpenFont(FileName,Size);
if(_font==NULL) return -1;
else return 0;
}
TTF_Font* InitManager_TTF::font()
{
return _font;
}
int InitManager_TTF::closeFont()
{
TTF_CloseFont(_font);
_font=NULL;
return 0;
}
InitManager_TTF::~InitManager_TTF()
{
/// Close Font anyway.
if(_font) closeFont();
/// ~_~ Firstly ctm=ctm-1, if ctm still > 0, then return ( TTF_Quit Not Executed )
if(--ctm>0)
{
return;
}
TTF_Quit();
}
InitManager_Mix::InitManager_Mix()
{
if(Mix_Init(MIX_INIT_MP3)<0)
{
Global::ErrorQuit("Failed to Init Mixer.");
}
/*
if(Mix_OpenAudio(44100, AUDIO_S16SYS, 2, 1024)<0)
{
Global::ErrorQuit("Failed to OpenAudio");
}
Mix_AllocateChannels(32);
*/
}
InitManager_Mix::~InitManager_Mix()
{
//Mix_CloseAudio();
Mix_Quit();
}
InitManager_SDL* syssdl=NULL;
InitManager_IMG* sysimg=NULL;
InitManager_TTF* systtf=NULL;
InitManager_Mix* sysmix=NULL;

86
SDLEngine/src/MusicManager.cpp
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#include "MusicManager.h"
#include <memory>
#include <vector>
using namespace std;
struct Music::impl
{
friend class Music;
shared_ptr<Mix_Music> sMusic;
};
Music::Music()
{
pimpl.reset(new impl);
}
Music::Music(const char* MusicFileName) : Music()
{
load(MusicFileName);
}
int Music::load(const char* MusicFileName)
{
Mix_Music* ptemp=Mix_LoadMUS(MusicFileName);
if(ptemp==nullptr) return -1;
pimpl->sMusic.reset(ptemp,Mix_FreeMusic);
return 0;
}
int Music::unload()
{
printf("Unloaded.\n");
if(pimpl->sMusic.get())
{
printf("Reset to NULL\n");
pimpl->sMusic.reset();
return 0;
}
else return -2;
}
bool Music::ready()
{
return (pimpl->sMusic.get()!=nullptr);
}
Music::~Music()
{
}
struct MusicPlayer::impl
{
vector<pair<Music,int>> vec;
};
MusicPlayer::MusicPlayer(int freq,Uint16 format,int soundChannel,int chunkSize)
{
pimpl.reset(new impl);
if(pInstance) return;
Mix_OpenAudio(freq,format,soundChannel,chunkSize);
pInstance=this;
}
MusicPlayer::~MusicPlayer()
{
if(pInstance) Mix_CloseAudio();
pInstance=nullptr;
}
int MusicPlayer::play()
{
return Mix_PlayMusic(pimpl->vec.front().first.pimpl->sMusic.get(),pimpl->vec.front().second);
}
int MusicPlayer::add(Music& music,int times)
{
if(!music.ready()) return -1;
pimpl->vec.push_back(make_pair(music,times));
return 0;
}
MusicPlayer* MusicPlayer::pInstance=nullptr;
struct SoundEffect::impl
{
friend class SoundEffect;
shared_ptr<Mix_Chunk> sChunk;
};
SoundEffect::SoundEffect()
{
pimpl.reset(new impl);
}

3
SDLEngine/src/basic_config.cpp
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#include "basic_config.h"
FILE* _log_fp=NULL;

10
SDLEngine/src/config.cpp
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#include "config.h"
namespace Global
{
void ErrorQuit(const char* ErrorMessage)
{
mlog(ErrorMessage);
exit(0);
}
}

13
SDLEngine/src/main.cpp
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#include "config.h"
#include "App.h"
int main()
{
/// Initialize SDL2...
AllInit();
/// Call Application Main
App::Main();
/// Clean Up SDL2
AllQuit();
return 0;
}

20
SDLEngine/src/mini_engine.cpp
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#include "mini_engine.h"
void AllInit()
{
mlog_init();
syssdl=new InitManager_SDL;
sysimg=new InitManager_IMG;
systtf=new InitManager_TTF;
sysmix=new InitManager_Mix;
}
void AllQuit()
{
delete sysmix;
delete systtf;
delete sysimg;
delete syssdl;
}

144
SDLEngine/src/sdl_engine.cpp
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#include "sdl_engine.h"
#include "unistd.h"
#include <memory>
using namespace std;
SDL_Texture* RenderUTF8(SDL_Renderer* rnd,TTF_Font* font,const char* Text,SDL_Color color,int* pw,int* ph)
{
SDL_Surface* surf=TTF_RenderUTF8_Blended(font,Text,color);
if(surf==NULL) return NULL;
SDL_Texture* texture=SDL_CreateTextureFromSurface(rnd,surf);
SDL_FreeSurface(surf);
if(pw&&ph) SDL_QueryTexture(texture,NULL,NULL,pw,ph);
return texture;
}
bool isInRect(int x,int y,SDL_Rect rect)
{
return ((x>=rect.x&&x<=rect.x+rect.w)&&(y>=rect.y&&y<=rect.y+rect.h));
}
bool isInRect(int x,int y,int LU_x,int LU_y,int RD_x,int RD_y)
{
return ((x>=LU_x&&x<=RD_x)&&(y>=LU_y&&y<=RD_y));
}
void ClearMessageQueue()
{
/// Clear Message Queue
while(SDL_PeepEvents(NULL,1,SDL_GETEVENT,SDL_FIRSTEVENT,SDL_LASTEVENT));
}
SDL_Color color_white { 255,255,255 };
SDL_Color color_black { 0,0,0 };
int MyChangeDir(const char* DirName)
{
mlog("Change Dir to \"%s\"",DirName);
int ret=chdir(DirName);
mlog("Change Dir returns %d",ret);
return ret;
}
namespace Engine
{
/// Rect
#include "sdl_engine_rect.hpp"
struct Renderer::impl
{
private:
friend class Renderer;
shared_ptr<SDL_Renderer> sRnd;
public:
void set(SDL_Renderer* rnd)
{
sRnd.reset(rnd,SDL_DestroyRenderer);
}
};
struct Window::impl
{
private:
friend class Window;
shared_ptr<SDL_Window> sWnd;
Renderer rnd;
public:
void set(SDL_Window* wnd)
{
sWnd.reset(wnd,SDL_DestroyWindow);
rnd.pimpl->set(SDL_CreateRenderer(wnd,-1,SDL_RENDERER_ACCELERATED|SDL_RENDERER_TARGETTEXTURE));
}
SDL_Window* getRawWindow()
{
return sWnd.get();
}
};
struct Texture::impl
{
private:
friend class Texture;
shared_ptr<SDL_Texture> sText;
int w,h;
public:
void set(SDL_Texture* text)
{
sText.reset(text,SDL_DestroyTexture);
SDL_QueryTexture(text,NULL,NULL,&w,&h);
}
SDL_Texture* getRawTexture()
{
return sText.get();
}
};
struct Surface::impl
{
private:
friend class Surface;
shared_ptr<SDL_Surface> sSurf;
public:
void set(SDL_Surface* surf)
{
sSurf.reset(surf,SDL_FreeSurface);
}
SDL_Surface* getRawSurface()
{
return sSurf.get();
}
};
struct Font::impl
{
private:
friend class Font;
shared_ptr<TTF_Font> sTTF;
public:
void set(TTF_Font* font)
{
sTTF.reset(font,TTF_CloseFont);
}
};
/// Window
#include "sdl_engine_window.hpp"
/// Renderer
#include "sdl_engine_renderer.hpp"
/// Surface
#include "sdl_engine_surface.hpp"
/// Texture
#include "sdl_engine_texture.hpp"
/// RGBA
#include "sdl_engine_rgba.hpp"
/// Font
#include "sdl_engine_font.hpp"
void SDLSystem::delay(int ms)
{
SDL_Delay(ms);
}
}/// End of namespace Engine

61
SDLEngine/src/sdl_engine_font.hpp
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@ -1,61 +0,0 @@
Font::Font()
{
pimpl=new impl;
}
Font::Font(const char* FontFileName,int sz) : Font()
{
use(FontFileName,sz);
}
Font::Font(const Font& inc) : Font()
{
*pimpl=*(inc.pimpl);
}
Font& Font::operator = (const Font& inc)
{
*pimpl=*(inc.pimpl);
return *this;
}
Font::Font(Font&& inc)
{
pimpl=inc.pimpl;
inc.pimpl=nullptr;
}
Font& Font::operator = (Font&& inc)
{
*pimpl=*(inc.pimpl);
inc.pimpl=nullptr;
return *this;
}
Font::~Font()
{
delete pimpl;
}
int Font::use(const char* FontFileName,int sz)
{
TTF_Font* font=TTF_OpenFont(FontFileName,sz);
if(font==NULL) return -1;
pimpl->sTTF.reset(font,TTF_CloseFont);
return 0;
}
Texture Font::renderText(Renderer rnd,const char* Word,RGBA fg)
{
Surface surf;
surf.pimpl->set(TTF_RenderText_Blended(pimpl->sTTF.get(),Word,fg.toSDLColor()));
Texture t=rnd.render(surf);
return t;
}
Texture Font::renderUTF8(Renderer rnd,const char* Word,RGBA fg)
{
Surface surf;
surf.pimpl->set(TTF_RenderUTF8_Blended(pimpl->sTTF.get(),Word,fg.toSDLColor()));
Texture t=rnd.render(surf);
return t;
}

25
SDLEngine/src/sdl_engine_rect.hpp
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@ -1,25 +0,0 @@
Rect::Rect()
{
x=y=w=h=0;
}
Rect::Rect(int incx,int incy,int incw,int inch)
{
x=incx;
y=incy;
w=incw;
h=inch;
}
Rect::~Rect()
{
}
SDL_Rect Rect::toSDLRect()
{
SDL_Rect rect;
rect.x=x;
rect.y=y;
rect.w=w;
rect.h=h;
return rect;
}

98
SDLEngine/src/sdl_engine_renderer.hpp
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@ -1,98 +0,0 @@
Renderer::Renderer()
{
pimpl=new impl;
}
Renderer::Renderer(const Renderer& inc) : Renderer()
{
*pimpl=*(inc.pimpl);
}
Renderer& Renderer::operator = (const Renderer& inc)
{
*pimpl=*(inc.pimpl);
return *this;
}
Renderer::Renderer(Renderer&& inc)
{
pimpl=inc.pimpl;
inc.pimpl=nullptr;
}
Renderer& Renderer::operator = (Renderer&& inc)
{
*pimpl=*(inc.pimpl);
inc.pimpl=nullptr;
return *this;
}
Renderer::~Renderer()
{
delete pimpl;
}
int Renderer::clear()
{
return SDL_RenderClear(pimpl->sRnd.get());
}
Texture Renderer::loadImage(const char* FileName)
{
Texture t;
t.pimpl->set(IMG_LoadTexture(pimpl->sRnd.get(),FileName));
return t;
}
Texture Renderer::render(Surface surface)
{
Texture t;
t.pimpl->set(SDL_CreateTextureFromSurface(pimpl->sRnd.get(),surface.pimpl->getRawSurface()));
return t;
}
void Renderer::update()
{
SDL_RenderPresent(pimpl->sRnd.get());
}
int Renderer::copy(Texture t,Rect src,Rect dst)
{
SDL_Rect s=src.toSDLRect();
SDL_Rect d=dst.toSDLRect();
return SDL_RenderCopy(pimpl->sRnd.get(),t.pimpl->getRawTexture(),&s,&d);
}
int Renderer::copyTo(Texture t,Rect dst)
{
SDL_Rect d=dst.toSDLRect();
return SDL_RenderCopy(pimpl->sRnd.get(),t.pimpl->getRawTexture(),NULL,&d);
}
int Renderer::copyFill(Texture t,Rect src)
{
SDL_Rect s=src.toSDLRect();
return SDL_RenderCopy(pimpl->sRnd.get(),t.pimpl->getRawTexture(),&s,NULL);
}
int Renderer::copyFullFill(Texture t)
{
return SDL_RenderCopy(pimpl->sRnd.get(),t.pimpl->getRawTexture(),NULL,NULL);
}
int Renderer::setColor(RGBA pack)
{
return SDL_SetRenderDrawColor(pimpl->sRnd.get(),pack.r,pack.g,pack.b,pack.a);
}
RGBA Renderer::getColor(int* pstatus)
{
Uint8 r,g,b,a;
int ret=SDL_GetRenderDrawColor(pimpl->sRnd.get(),&r,&g,&b,&a);
RGBA pack(r,g,b,a);
if(pstatus) *pstatus=ret;
return pack;
}
int Renderer::fillRect(Rect rect)
{
auto inr=rect.toSDLRect();
return SDL_RenderFillRect(pimpl->sRnd.get(),&inr);
}
int Renderer::drawRect(Rect rect)
{
auto inr=rect.toSDLRect();
return SDL_RenderDrawRect(pimpl->sRnd.get(),&inr);
}

24
SDLEngine/src/sdl_engine_rgba.hpp
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RGBA::RGBA()
{
r=g=b=a=0;
}
RGBA::RGBA(int incr,int incg,int incb,int inca)
{
r=incr;
g=incg;
b=incb;
a=inca;
}
SDL_Color RGBA::toSDLColor()
{
SDL_Color color;
color.r=r;
color.g=g;
color.b=b;
color.a=a;
return color;
}
RGBA::~RGBA()
{
}

27
SDLEngine/src/sdl_engine_surface.hpp
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Surface::Surface()
{
pimpl=new impl;
}
Surface::Surface(const Surface& inc) : Surface()
{
*pimpl=*(inc.pimpl);
}
Surface& Surface::operator = (const Surface& inc)
{
*pimpl=*(inc.pimpl);
return *this;
}
Surface::Surface(Surface&& inc)
{
pimpl=inc.pimpl;
inc.pimpl=nullptr;
}
Surface& Surface::operator = (Surface&& inc)
{
*(pimpl)=*(inc.pimpl);
return *this;
}
Surface::~Surface()
{
delete pimpl;
}

37
SDLEngine/src/sdl_engine_texture.hpp
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Texture::Texture()
{
pimpl=new impl;
}
Texture::Texture(const Texture& inc) : Texture()
{
*pimpl=*(inc.pimpl);
}
Texture& Texture::operator = (const Texture& inc)
{
*pimpl=*(inc.pimpl);
return *this;
}
Texture::Texture(Texture&& inc)
{
pimpl=inc.pimpl;
inc.pimpl=nullptr;
}
Texture& Texture::operator = (Texture&& inc)
{
*(pimpl)=*(inc.pimpl);
inc.pimpl=nullptr;
return *this;
}
int Texture::getw()
{
return pimpl->w;
}
int Texture::geth()
{
return pimpl->h;
}
Texture::~Texture()
{
delete pimpl;
}

55
SDLEngine/src/sdl_engine_window.hpp
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Window::Window(int winw,int winh)
{
pimpl=new impl;
SDL_Window* wnd=SDL_CreateWindow("Engine",SDL_WINDOWPOS_CENTERED,SDL_WINDOWPOS_CENTERED,winw,winh,SDL_WINDOW_SHOWN);
pimpl->set(wnd);
}
Window::Window(const Window& inc)
{
pimpl=new impl;
*pimpl=*(inc.pimpl);
}
Window& Window::operator = (const Window& inc)
{
*pimpl=*(inc.pimpl);
return *this;
}
Window::Window(Window&& inc)
{
pimpl=inc.pimpl;
inc.pimpl=nullptr;
}
Window& Window::operator = (Window&& inc)
{
*pimpl=*(inc.pimpl);
inc.pimpl=nullptr;
return *this;
}
Window::~Window()
{
delete pimpl;
}
Renderer Window::getRenderer() const
{
return pimpl->rnd;
}
Rect Window::getSize()
{
int w,h;
SDL_GetWindowSize(pimpl->getRawWindow(),&w,&h);
Rect rect(0,0,w,h);
return rect;
}
void Window::setSize(Rect rect)
{
SDL_SetWindowSize(pimpl->getRawWindow(),rect.w,rect.h);
}