StarMirror/MiniEngine
1
0
Fork 0
mirror of https://github.com/Kiritow/MiniEngine.git synced 2024-03-22 13:11:22 +08:00
Code Issues Projects Releases Wiki Activity

Move almost all classes out

Browse Source
This commit is contained in:
Kirigaya Kazuto 2017-06-18 20:37:45 +08:00
parent 4c774ca9ec
commit 9ecfeb1962
39 changed files with 914 additions and 1099 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

856
MiniEngine.cpp
View File

@ -17,862 +17,6 @@
namespace MiniEngine
{
namespace _internal
{
BlendMode getBlendModeFromSDLBlendMode(SDL_BlendMode mode)
{
switch(mode)
{
case SDL_BLENDMODE_ADD:
return BlendMode::Add;
case SDL_BLENDMODE_BLEND:
return BlendMode::Blend;
case SDL_BLENDMODE_MOD:
return BlendMode::Mod;
case SDL_BLENDMODE_NONE:
default:/// return BlendMode::None on default.
return BlendMode::None;
}
}
SDL_BlendMode getSDLBlendModeFromBlendMode(BlendMode mode)
{
switch(mode)
{
case BlendMode::Add:
return SDL_BLENDMODE_ADD;
case BlendMode::Blend:
return SDL_BLENDMODE_BLEND;
case BlendMode::Mod:
return SDL_BLENDMODE_MOD;
case BlendMode::None:
default:/// return SDL_BLENDMODE_NONE on default.
return SDL_BLENDMODE_NONE;
}
}
/// FIXME: return SDL_WindowFlags or Uint32 ?
Uint32 getSDLWindowFlagsFromWindowType(WindowType type)
{
switch(type)
{
case WindowType::FullScreen:
return SDL_WINDOW_FULLSCREEN;
case WindowType::OpenGL:
return SDL_WINDOW_OPENGL;
case WindowType::Shown:
return SDL_WINDOW_SHOWN;
case WindowType::Hidden:
return SDL_WINDOW_HIDDEN;
case WindowType::Borderless:
return SDL_WINDOW_BORDERLESS;
case WindowType::Resizable:
return SDL_WINDOW_RESIZABLE;
case WindowType::Minimized:
return SDL_WINDOW_MINIMIZED;
case WindowType::Maximized:
return SDL_WINDOW_MAXIMIZED;
case WindowType::InputGrabbed:
return SDL_WINDOW_INPUT_GRABBED;
case WindowType::InputFocus:
return SDL_WINDOW_INPUT_FOCUS;
case WindowType::MouseFocus:
return SDL_WINDOW_MOUSE_FOCUS;
case WindowType::FullScreenDesktop:
return SDL_WINDOW_FULLSCREEN_DESKTOP;
case WindowType::Foreign:
return SDL_WINDOW_FOREIGN;
case WindowType::AllowHighDPI:
return SDL_WINDOW_ALLOW_HIGHDPI;
case WindowType::MouseCapture:
return SDL_WINDOW_MOUSE_CAPTURE;
#if _MINIENGINE_SDL_VERSION_ATLEAST(2,0,5) /// SDL 2.0.5 Required
case WindowType::AlwaysOnTop:
return SDL_WINDOW_ALWAYS_ON_TOP;
case WindowType::SkipTaskBar:
return SDL_WINDOW_SKIP_TASKBAR;
case WindowType::Utility:
return SDL_WINDOW_UTILITY;
case WindowType::ToolTip:
return SDL_WINDOW_TOOLTIP;
case WindowType::PopUpMenu:
return SDL_WINDOW_POPUP_MENU;
#endif // End of SDL2.0.5 Require
default:
return 0;/// Return 0 on default.
}
}
SystemCursorType getCursorTypeFromSDLSystemCursor(SDL_SystemCursor id)
{
switch(id)
{
case SDL_SYSTEM_CURSOR_ARROW:
return SystemCursorType::Arrow;
case SDL_SYSTEM_CURSOR_CROSSHAIR:
return SystemCursorType::CrossHair;
case SDL_SYSTEM_CURSOR_HAND:
return SystemCursorType::Hand;
case SDL_SYSTEM_CURSOR_IBEAM:
return SystemCursorType::Ibeam;
case SDL_SYSTEM_CURSOR_NO:
return SystemCursorType::No;
case SDL_SYSTEM_CURSOR_SIZEALL:
return SystemCursorType::SizeAll;
case SDL_SYSTEM_CURSOR_SIZENESW:
return SystemCursorType::SizeNESW;
case SDL_SYSTEM_CURSOR_SIZENS:
return SystemCursorType::SizeNS;
case SDL_SYSTEM_CURSOR_SIZENWSE:
return SystemCursorType::SizeNWSE;
case SDL_SYSTEM_CURSOR_SIZEWE:
return SystemCursorType::SizeWE;
case SDL_SYSTEM_CURSOR_WAIT:
return SystemCursorType::Wait;
case SDL_SYSTEM_CURSOR_WAITARROW:
return SystemCursorType::WaitArrow;
default:/// return SystemCursorType::Arrow on default.
return SystemCursorType::Arrow;
}
}
SDL_SystemCursor getSDLSystemCursorFromSystemCursorType(SystemCursorType type)
{
switch(type)
{
case SystemCursorType::Arrow:
return SDL_SYSTEM_CURSOR_ARROW;
case SystemCursorType::CrossHair:
return SDL_SYSTEM_CURSOR_CROSSHAIR;
case SystemCursorType::Hand:
return SDL_SYSTEM_CURSOR_HAND;
case SystemCursorType::Ibeam:
return SDL_SYSTEM_CURSOR_IBEAM;
case SystemCursorType::No:
return SDL_SYSTEM_CURSOR_NO;
case SystemCursorType::SizeAll:
return SDL_SYSTEM_CURSOR_SIZEALL;
case SystemCursorType::SizeNESW:
return SDL_SYSTEM_CURSOR_SIZENESW;
case SystemCursorType::SizeNS:
return SDL_SYSTEM_CURSOR_SIZENS;
case SystemCursorType::SizeNWSE:
return SDL_SYSTEM_CURSOR_SIZENWSE;
case SystemCursorType::SizeWE:
return SDL_SYSTEM_CURSOR_SIZEWE;
case SystemCursorType::Wait:
return SDL_SYSTEM_CURSOR_WAIT;
case SystemCursorType::WaitArrow:
return SDL_SYSTEM_CURSOR_WAITARROW;
default:/// return SDL_SYSTEM_CURSOR_ARROW on default.
return SDL_SYSTEM_CURSOR_ARROW;
}
}
int getTTFFontStyleFromFontStyle(FontStyle style)
{
switch(style)
{
case FontStyle::Bold:
return TTF_STYLE_BOLD;
case FontStyle::Italic:
return TTF_STYLE_ITALIC;
case FontStyle::Normal:
return TTF_STYLE_NORMAL;
case FontStyle::StrikeThrough:
return TTF_STYLE_STRIKETHROUGH;
case FontStyle::UnderLine:
return TTF_STYLE_UNDERLINE;
default:
return TTF_STYLE_NORMAL;
}
}
std::vector<FontStyle> getFontStyleVecFromMixedTTFFontStyle(int Mixed_TTF_Font_Style)
{
std::vector<FontStyle> vec;
if(Mixed_TTF_Font_Style&TTF_STYLE_BOLD)
{
vec.push_back(FontStyle::Bold);
}
if(Mixed_TTF_Font_Style&TTF_STYLE_ITALIC)
{
vec.push_back(FontStyle::Italic);
}
if(Mixed_TTF_Font_Style&TTF_STYLE_STRIKETHROUGH)
{
vec.push_back(FontStyle::StrikeThrough);
}
if(Mixed_TTF_Font_Style&TTF_STYLE_UNDERLINE)
{
vec.push_back(FontStyle::UnderLine);
}
if(vec.empty())
{
vec.push_back(FontStyle::Normal);
}
return vec;
}
SDL_RendererFlip getSDLRendererFlipFromFlipMode(FlipMode mode)
{
switch(mode)
{
case FlipMode::None:
return SDL_FLIP_NONE;
case FlipMode::Horizontal:
return SDL_FLIP_HORIZONTAL;
case FlipMode::Vertical:
return SDL_FLIP_VERTICAL;
default:
/// return non-flip mode on default.
return SDL_FLIP_NONE;
}
}
}/// End of namespace _internal
ColorMode::ColorMode(int R, int G, int B)
{
r = R;
g = G;
b = B;
}
ColorMode::ColorMode()
{
r = g = b = 0;
}
void ErrorViewer::fetch()
{
str = SDL_GetError();
}
std::string ErrorViewer::getError() const
{
return str;
}
const char * ErrorViewer::what() const throw()
{
return str.c_str();
}
// private
void RWOP::_set(SDL_RWops* p)
{
_op.reset(p,[](SDL_RWops* p){SDL_RWclose(p);});
}
// private
SDL_RWops* RWOP::_get() const
{
return _op.get();
}
void RWOP::_clear()
{
_op.reset();
}
RWOP::RWOP(FILE* fp,bool autoclose)
{
SDL_bool b=autoclose?SDL_TRUE:SDL_FALSE;
_set(SDL_RWFromFP(fp,b));
}
RWOP::RWOP(const std::string& filename,const std::string& openmode)
{
_set(SDL_RWFromFile(filename.c_str(),openmode.c_str()));
}
RWOP::RWOP(const void* mem,int size)
{
_set(SDL_RWFromConstMem(mem,size));
}
RWOP::RWOP(void* mem,int size)
{
_set(SDL_RWFromMem(mem,size));
}
void RWOP::release()
{
_clear();
}
WindowMessageBoxButton::WindowMessageBoxButton()
{
_hitoption=0;
text="Button";
callback=[](){};
}
WindowMessageBoxButton::WindowMessageBoxButton(const std::string& ButtonText,const std::function<void()>& CallbackFunc) : text(ButtonText)
{
_hitoption=0;
callback=CallbackFunc;
}
void WindowMessageBoxButton::setHitAsEscape(bool enable)
{
_hitoption=enable?1:0;
}
void WindowMessageBoxButton::setHitAsReturn(bool enable)
{
_hitoption=enable?2:0;
}
bool WindowMessageBoxButton::isHitAsEscape() const
{
return _hitoption==1;
}
bool WindowMessageBoxButton::isHitAsReturn() const
{
return _hitoption==2;
}
WindowMessageBox::WindowMessageBox()
{
boxtype=MessageBoxType::Information;
}
WindowMessageBox::WindowMessageBox(const std::string& Title,const std::string& Text,MessageBoxType BoxType,const std::function<void()>& DefaultCallback) : title(Title), text(Text)
{
boxtype=BoxType;
defaultcallback=DefaultCallback;
}
void WindowMessageBox::addButton(const WindowMessageBoxButton& button)
{
_vec.push_back(button);
}
int WindowMessageBox::getButtonNum() const
{
return _vec.size();
}
WindowMessageBoxButton& WindowMessageBox::getButton(int index)
{
return _vec.at(index);
}
const WindowMessageBoxButton& WindowMessageBox::getButtonConst(int index) const
{
return _vec.at(index);
}
// private
Uint32 Renderer::_rendertype_caster(RendererType Type)
{
switch(Type)
{
case RendererType::Accelerated:
return SDL_RENDERER_ACCELERATED;
case RendererType::PresentSync:
return SDL_RENDERER_PRESENTVSYNC;
case RendererType::Software:
return SDL_RENDERER_SOFTWARE;
case RendererType::TargetTexture:
return SDL_RENDERER_TARGETTEXTURE;
}
/// If an error occurs, return 0 by default.
return 0;
}
// private
int Renderer::_createRenderer_Real(Window& wnd,Uint32 flags)
{
SDL_Renderer* pSDLRnd=SDL_CreateRenderer(wnd._get(), -1, flags);
if(pSDLRnd!=nullptr)
{
_set(pSDLRnd);
return 0;
}
else
{
return -1;
}
}
int Window::showSimpleMessageBox(MessageBoxType type,const std::string& Title,const std::string& Message) const
{
Uint32 flags=0;
switch(type)
{
case MessageBoxType::Error:
flags=SDL_MESSAGEBOX_ERROR;
break;
case MessageBoxType::Information:
flags=SDL_MESSAGEBOX_INFORMATION;
break;
case MessageBoxType::Warning:
flags=SDL_MESSAGEBOX_WARNING;
break;
}
return SDL_ShowSimpleMessageBox(flags,Title.c_str(),Message.c_str(),_get());
}
int Window::showMessageBox(const WindowMessageBox& box) const
{
SDL_MessageBoxData mboxdata;
mboxdata.title=box.title.c_str();
mboxdata.message=box.text.c_str();
mboxdata.window=_get();
mboxdata.colorScheme=nullptr;
mboxdata.numbuttons=box.getButtonNum();
SDL_MessageBoxButtonData* pButtonArr=(SDL_MessageBoxButtonData*)malloc(sizeof(SDL_MessageBoxButtonData)*(mboxdata.numbuttons));
if(pButtonArr==nullptr)
{
/// Failed to malloc
return -2;
}
for(int i=0;i<mboxdata.numbuttons;i++)
{
pButtonArr[i].buttonid=i+1;
pButtonArr[i].text=box.getButtonConst(i).text.c_str();
pButtonArr[i].flags=
(box.getButtonConst(i).isHitAsEscape()) ? SDL_MESSAGEBOX_BUTTON_ESCAPEKEY_DEFAULT
:(
(box.getButtonConst(i).isHitAsReturn()) ?SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT
:0
);
}
mboxdata.buttons=pButtonArr;
switch(box.boxtype)
{
case MessageBoxType::Error:
mboxdata.flags=SDL_MESSAGEBOX_ERROR;
break;
case MessageBoxType::Information:
mboxdata.flags=SDL_MESSAGEBOX_INFORMATION;
break;
case MessageBoxType::Warning:
mboxdata.flags=SDL_MESSAGEBOX_WARNING;
break;
}
int clickret=-2;
/// Call SDL2 to show MessageBox.
int ret=SDL_ShowMessageBox(&mboxdata,&clickret);
if(ret==0)
{
/// Success.
if(clickret>=1)
{
/// If any button is clicked, call the callback function associated with it.
if(box.getButtonConst(clickret-1).callback)
{
box.getButtonConst(clickret-1).callback();
}
}
else
{
/// ... else, call the default callback
if(box.defaultcallback) box.defaultcallback();
}
}
/// Free allocated memory
free(pButtonArr);
return ret;
}
bool Window::isScreenKeyboardShown()
{
return SDL_IsScreenKeyboardShown(_get())==SDL_TRUE;
}
void LogSystem::d(const char* fmt,...)
{
va_list ap;
va_start(ap,fmt);
SDL_LogMessageV(SDL_LOG_CATEGORY_APPLICATION,SDL_LOG_PRIORITY_DEBUG,fmt,ap);
va_end(ap);
}
void LogSystem::v(const char* fmt,...)
{
va_list ap;
va_start(ap,fmt);
SDL_LogMessageV(SDL_LOG_CATEGORY_APPLICATION,SDL_LOG_PRIORITY_VERBOSE,fmt,ap);
va_end(ap);
}
void LogSystem::e(const char* fmt,...)
{
va_list ap;
va_start(ap,fmt);
SDL_LogMessageV(SDL_LOG_CATEGORY_APPLICATION,SDL_LOG_PRIORITY_ERROR,fmt,ap);
va_end(ap);
}
void LogSystem::i(const char* fmt,...)
{
va_list ap;
va_start(ap,fmt);
SDL_LogMessageV(SDL_LOG_CATEGORY_APPLICATION,SDL_LOG_PRIORITY_INFO,fmt,ap);
va_end(ap);
}
void LogSystem::w(const char* fmt,...)
{
va_list ap;
va_start(ap,fmt);
SDL_LogMessageV(SDL_LOG_CATEGORY_APPLICATION,SDL_LOG_PRIORITY_WARN,fmt,ap);
va_end(ap);
}
void LogSystem::critical(const char* fmt,...)
{
va_list ap;
va_start(ap,fmt);
SDL_LogMessageV(SDL_LOG_CATEGORY_APPLICATION,SDL_LOG_PRIORITY_CRITICAL,fmt,ap);
va_end(ap);
}
//private
void* SharedLibrary::_get() const
{
return _obj.get();
}
//private
void SharedLibrary::_set(void* ptr)
{
_obj.reset(ptr,SDL_UnloadObject);
}
//private
void SharedLibrary::_clear()
{
_obj.reset();
}
SharedLibrary::SharedLibrary()
{
_obj=nullptr;
}
SharedLibrary::SharedLibrary(const std::string& Filename)
{
_obj=nullptr;
load(Filename);
}
int SharedLibrary::load(const std::string& Filename)
{
if(_get()!=nullptr) return -1; /// Loaded
else
{
void* ptr=SDL_LoadObject(Filename.c_str());
if(ptr)
{
_set(ptr);
return 0; /// Success
}
else return -2; /// Failed to load
}
}
int SharedLibrary::unload()
{
if(_get()!=nullptr)
{
_clear();
return 0; /// Success to unload
}
else return -1; /// Not Loaded.
}
void* SharedLibrary::get(const std::string& FunctionName) const
{
if(_get()==nullptr) return nullptr;
else return SDL_LoadFunction(_get(),FunctionName.c_str());
}
void SharedLibrary::release()
{
_clear();
}
//static
int SDLSystem::SDLInit()
{
return SDL_Init(SDL_INIT_EVERYTHING);
}
//static
void SDLSystem::SDLQuit()
{
SDL_Quit();
}
//static
int SDLSystem::IMGInit()
{
return IMG_Init(IMG_INIT_JPG | IMG_INIT_PNG);
}
//static
void SDLSystem::IMGQuit()
{
IMG_Quit();
}
//static
int SDLSystem::TTFInit()
{
return TTF_Init();
}
//static
void SDLSystem::TTFQuit()
{
TTF_Quit();
}
//static
int SDLSystem::MixInit()
{
return Mix_Init(MIX_INIT_MP3);
}
//static
void SDLSystem::MixQuit()
{
Mix_Quit();
}
//static
void SDLSystem::Init()
{
SDLInit();
IMGInit();
TTFInit();
MixInit();
}
//static
void SDLSystem::Quit()
{
MixQuit();
TTFQuit();
IMGQuit();
SDLQuit();
}
//static
void SDLSystem::Delay(int ms)
{
SDL_Delay(ms);
}
//static
PowerState SDLSystem::GetPowerState()
{
SDL_PowerState ret=SDL_GetPowerInfo(NULL,NULL);
switch(ret)
{
case SDL_POWERSTATE_ON_BATTERY:
return PowerState::OnBattery;
case SDL_POWERSTATE_NO_BATTERY:
return PowerState::NoBattery;
case SDL_POWERSTATE_CHARGING:
return PowerState::Charging;
case SDL_POWERSTATE_CHARGED:
return PowerState::Charged;
case SDL_POWERSTATE_UNKNOWN:
default:
return PowerState::Unknown;
}
}
//static
int SDLSystem::GetPowerLifeLeft()
{
int i;
SDL_GetPowerInfo(&i,NULL);
return i;
}
//static
int SDLSystem::GetPowerPrecentageLeft()
{
int i;
SDL_GetPowerInfo(NULL,&i);
return i;
}
//static
Platform SDLSystem::GetPlatform()
{
std::string s(SDL_GetPlatform());
if(s=="Windows")
{
return Platform::Windows;
}
else if(s=="Mac OS X")
{
return Platform::MacOS;
}
else if(s=="Linux")
{
return Platform::Linux;
}
else if(s=="iOS")
{
return Platform::iOS;
}
else if(s=="Android")
{
return Platform::Android;
}
else
{
return Platform::Unknown;
}
}
//static
void SDLSystem::StartTextInput()
{
SDL_StartTextInput();
}
//static
bool SDLSystem::IsTextInputActive()
{
return SDL_IsTextInputActive()==SDL_TRUE;
}
//static
void SDLSystem::StopTextInput()
{
SDL_StopTextInput();
}
//static
bool SDLSystem::HasScreenKeyboardSupport()
{
return SDL_HasScreenKeyboardSupport()==SDL_TRUE;
}
//static
std::tuple<int,int,int> SDLSystem::GetSDLCompileVersion()
{
SDL_version ver;
SDL_VERSION(&ver);
return std::make_tuple(ver.major,ver.minor,ver.patch);
}
//static
std::tuple<int,int,int> SDLSystem::GetSDLLinkedVersion()
{
SDL_version ver;
SDL_GetVersion(&ver);
return std::make_tuple(ver.major,ver.minor,ver.patch);
}
//static
std::tuple<int,int,int> SDLSystem::GetIMGCompileVersion()
{
SDL_version ver;
SDL_IMAGE_VERSION(&ver);
return std::make_tuple(ver.major,ver.minor,ver.patch);
}
//static
std::tuple<int,int,int> SDLSystem::GetIMGLinkedVersion()
{
const SDL_version* ptr=IMG_Linked_Version();
return std::make_tuple(ptr->major,ptr->minor,ptr->patch);
}
//static
std::tuple<int,int,int> SDLSystem::GetMixCompileVersion()
{
SDL_version ver;
SDL_MIXER_VERSION(&ver);
return std::make_tuple(ver.major,ver.minor,ver.patch);
}
//static
std::tuple<int,int,int> SDLSystem::GetMixLinkedVersion()
{
const SDL_version* ptr=Mix_Linked_Version();
return std::make_tuple(ptr->major,ptr->minor,ptr->patch);
}
//static
std::tuple<int,int,int> SDLSystem::GetTTFCompileVersion()
{
SDL_version ver;
SDL_TTF_VERSION(&ver);
return std::make_tuple(ver.major,ver.minor,ver.patch);
}
//static
std::tuple<int,int,int> SDLSystem::GetTTFLinkedVersion()
{
const SDL_version* ptr=TTF_Linked_Version();
return std::make_tuple(ptr->major,ptr->minor,ptr->patch);
}
//static
int SDLSystem::GetCPUCount()
{
return SDL_GetCPUCount();
}
//static
int SDLSystem::GetCPUCacheLineSize()
{
return SDL_GetCPUCacheLineSize();
}
//static
int SDLSystem::GetSystemRAM()
{
return SDL_GetSystemRAM();
}
struct StringEngine::impl
{
rapidxml::xml_document<> doc;

216
MiniEngine.h
View File

@ -1,228 +1,14 @@
#pragma once
#include "MiniEngine_Config.h"
#include <string>
#include <memory>
#include <functional>
#include <vector>
#include "SDLWrapper/IncludeAll.h"
#define _MINIENGINE_SDL_VERSION_ATLEAST(X,Y,Z) SDL_VERSION_ATLEAST(X,Y,Z)
namespace MiniEngine
{
class NonCopyable
{
protected:
NonCopyable() = default;
~NonCopyable() = default;
NonCopyable(const NonCopyable&) = delete;
NonCopyable& operator = (const NonCopyable&) = delete;
};
class ErrorViewer : public std::exception
{
public:
void fetch();
std::string getError() const;
const char* what() const throw() override;
private:
std::string str;
};
class RWOP
{
public:
RWOP(FILE* fp,bool autoclose);
RWOP(const std::string& filename,const std::string& openmode);
RWOP(const void* mem,int size);
RWOP(void* mem,int size);
RWOP()=default;
~RWOP()=default;
void release();
private:
std::shared_ptr<SDL_RWops> _op;
SDL_RWops* _get() const;
void _clear();
void _set(SDL_RWops*);
friend class Surface;
friend class Renderer;
};
enum class BlendMode { None,Blend,Add,Mod };
enum class SystemCursorType
{
Arrow, Ibeam, CrossHair,
Wait, WaitArrow,
SizeNWSE, SizeNESW, SizeWE, SizeNS, SizeAll,
No, Hand
};
enum class MessageBoxType { Error, Warning, Information };
enum class WindowType
{
FullScreen, OpenGL, Shown, Hidden,
Borderless, Resizable, Minimized, Maximized,
InputGrabbed, InputFocus, MouseFocus,
FullScreenDesktop, Foreign, AllowHighDPI,
MouseCapture, AlwaysOnTop, SkipTaskBar,
Utility, ToolTip, PopUpMenu
};
class WindowMessageBoxButton
{
public:
WindowMessageBoxButton();
WindowMessageBoxButton(const std::string& ButtonText,const std::function<void()>& CallbackFunc=[](){});
std::string text;
std::function<void()> callback;
/// Default: no hit option set.
void setHitAsReturn(bool);
void setHitAsEscape(bool);
bool isHitAsReturn() const;
bool isHitAsEscape() const;
private:
int _hitoption;
};
class WindowMessageBox
{
public:
WindowMessageBox();
WindowMessageBox(const std::string& Title,const std::string& Text,MessageBoxType BoxType=MessageBoxType::Information,const std::function<void()>& DefaultCallback=[](){});
MessageBoxType boxtype;
std::string title;
std::string text;
std::function<void()> defaultcallback;
void addButton(const WindowMessageBoxButton& button);
int getButtonNum() const;
WindowMessageBoxButton& getButton(int index);
const WindowMessageBoxButton& getButtonConst(int index) const;
private:
std::vector<WindowMessageBoxButton> _vec;
};
enum class RendererType { Software, Accelerated, PresentSync, TargetTexture };
enum class FlipMode { None, Horizontal, Vertical };
enum class FontStyle { Normal, Bold, Italic, UnderLine, StrikeThrough };
enum class FontHint { Normal, Light, Mono, None , Error };
enum class Platform { Unknown,Windows,MacOS,Linux,iOS,Android };
enum class PowerState { Unknown,OnBattery,NoBattery,Charging,Charged };
class LogSystem
{
static void v(const char* fmt,...);/// Verbose
static void d(const char* fmt,...);/// Debug
static void i(const char* fmt,...);/// Information
static void w(const char* fmt,...);/// Warning
static void e(const char* fmt,...);/// Error
static void critical(const char* fmt,...);/// Critical
};
class SharedLibrary
{
public:
SharedLibrary();
SharedLibrary(const std::string& Filename);
~SharedLibrary()=default;
int load(const std::string& Filename);
int unload();
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();
private:
void* _get() const;
void _set(void*);
void _clear();
std::shared_ptr<void> _obj;
};
class SDLSystem
{
public:
static int SDLInit();
static void SDLQuit();
static int IMGInit();
static void IMGQuit();
static int TTFInit();
static void TTFQuit();
static int MixInit();
static void MixQuit();
static void Init();
static void Quit();
static void Delay(int ms);
static PowerState GetPowerState();
static int GetPowerLifeLeft();
static int GetPowerPrecentageLeft();
static Platform GetPlatform();
static void StartTextInput();
static bool IsTextInputActive();
static void StopTextInput();
static bool HasScreenKeyboardSupport();
static std::tuple<int,int,int> GetSDLCompileVersion();
static std::tuple<int,int,int> GetSDLLinkedVersion();
static std::tuple<int,int,int> GetIMGCompileVersion();
static std::tuple<int,int,int> GetIMGLinkedVersion();
static std::tuple<int,int,int> GetMixCompileVersion();
static std::tuple<int,int,int> GetMixLinkedVersion();
static std::tuple<int,int,int> GetTTFCompileVersion();
static std::tuple<int,int,int> GetTTFLinkedVersion();
static int GetCPUCount();
static int GetCPUCacheLineSize();
/// RAM is calculated in MB.
static int GetSystemRAM();
class Android
{
public:
static std::string GetInternal();
static bool ExternalAvaliable();
static bool CanReadExternal();
static bool CanWriteExternal();
static std::string GetExternal();
static void* GetJNIEnv();
};
};
class StringEngine
{
public:

14
SDLWrapper/ColorMode.cpp Normal file
View File

@ -0,0 +1,14 @@
#include "ColorMode.h"
#include "begin_code.h"
ColorMode::ColorMode(int R, int G, int B)
{
r = R;
g = G;
b = B;
}
ColorMode::ColorMode()
{
r = g = b = 0;
}
#include "end_code.h"

1
SDLWrapper/Cursor.cpp
View File

@ -1,4 +1,5 @@
#include "Cursor.h"
#include "_caster.h"
#include "begin_code.h"
//private
void Cursor::_set(SDL_Cursor* p)

3
SDLWrapper/Cursor.h
View File

@ -1,5 +1,8 @@
#pragma once
#include "include.h"
#include "_SystemCursorType.h"
#include "Point.h"
#include "Surface.h"
#include "begin_code.h"
class Cursor
{

18
SDLWrapper/ErrorViewer.cpp Normal file
View File

@ -0,0 +1,18 @@
#include "ErrorViewer.h"
#include "include.h"
#include "begin_code.h"
void ErrorViewer::fetch()
{
str = SDL_GetError();
}
std::string ErrorViewer::getError() const
{
return str;
}
const char * ErrorViewer::what() const throw()
{
return str.c_str();
}
#include "end_code.h"

14
SDLWrapper/ErrorViewer.h Normal file
View File

@ -0,0 +1,14 @@
#pragma once
#include <exception>
#include <string>
#include "begin_code.h"
class ErrorViewer : public std::exception
{
public:
void fetch();
std::string getError() const;
const char* what() const throw() override;
private:
std::string str;
};
#include "end_code.h"

10
SDLWrapper/Font.cpp
View File

@ -1,21 +1,23 @@
#include "Font.h"
#include "_caster.h"
#include "begin_code.h"
// private
void Font::_set(TTF_Font* p)
{
_font.reset(p,TTF_CloseFont);
}
// private
void Font::_clear()
{
_font.reset();
}
// private
TTF_Font* Font::_get() const
{
return _font.get();
}
Font::Font(std::string FontFileName, size_t size) throw(ErrorViewer)
Font::Font(const std::string& FontFileName, size_t size) throw(ErrorViewer)
{
if (use(FontFileName, size) != 0)
{
@ -25,7 +27,7 @@ Font::Font(std::string FontFileName, size_t size) throw(ErrorViewer)
}
}
int Font::use(std::string FontFileName, size_t size)
int Font::use(const std::string& FontFileName, size_t size)
{
TTF_Font* temp = TTF_OpenFont(FontFileName.c_str(), size);
if (temp == NULL) return -1;

11
SDLWrapper/Font.h
View File

@ -1,12 +1,19 @@
#pragma once
#include "include.h"
#include "_FontStyle.h"
#include "_FontHint.h"
#include "Rect.h"
#include "Surface.h"
#include "Texture.h"
#include "Renderer.h"
#include <vector>
#include "begin_code.h"
class Font
{
public:
Font() = default;
Font(std::string FontFileName, size_t size) throw(ErrorViewer);
int use(std::string FontFileName, size_t size);
Font(const std::string& FontFileName, size_t size) throw(ErrorViewer);
int use(const std::string& FontFileName, size_t size);
bool isReady() const;
bool isNormal() const;

11
SDLWrapper/IncludeAll.h Normal file
View File

@ -0,0 +1,11 @@
#pragma once
#include "Rect.h"
#include "Point.h"
#include "Renderer.h"
#include "Texture.h"
#include "Surface.h"
#include "Window.h"
#include "Font.h"
#include "Music.h"
#include "Log.h"
#include "SDLSystem.h"

50
SDLWrapper/Log.cpp Normal file
View File

@ -0,0 +1,50 @@
#include "Log.h"
#include "begin_code.h"
void LogSystem::d(const char* fmt,...)
{
va_list ap;
va_start(ap,fmt);
SDL_LogMessageV(SDL_LOG_CATEGORY_APPLICATION,SDL_LOG_PRIORITY_DEBUG,fmt,ap);
va_end(ap);
}
void LogSystem::v(const char* fmt,...)
{
va_list ap;
va_start(ap,fmt);
SDL_LogMessageV(SDL_LOG_CATEGORY_APPLICATION,SDL_LOG_PRIORITY_VERBOSE,fmt,ap);
va_end(ap);
}
void LogSystem::e(const char* fmt,...)
{
va_list ap;
va_start(ap,fmt);
SDL_LogMessageV(SDL_LOG_CATEGORY_APPLICATION,SDL_LOG_PRIORITY_ERROR,fmt,ap);
va_end(ap);
}
void LogSystem::i(const char* fmt,...)
{
va_list ap;
va_start(ap,fmt);
SDL_LogMessageV(SDL_LOG_CATEGORY_APPLICATION,SDL_LOG_PRIORITY_INFO,fmt,ap);
va_end(ap);
}
void LogSystem::w(const char* fmt,...)
{
va_list ap;
va_start(ap,fmt);
SDL_LogMessageV(SDL_LOG_CATEGORY_APPLICATION,SDL_LOG_PRIORITY_WARN,fmt,ap);
va_end(ap);
}
void LogSystem::critical(const char* fmt,...)
{
va_list ap;
va_start(ap,fmt);
SDL_LogMessageV(SDL_LOG_CATEGORY_APPLICATION,SDL_LOG_PRIORITY_CRITICAL,fmt,ap);
va_end(ap);
}
#include "end_code.h"

13
SDLWrapper/Log.h Normal file
View File

@ -0,0 +1,13 @@
#pragma once
#include "include.h"
#include "begin_code.h"
class LogSystem
{
static void v(const char* fmt,...);/// Verbose
static void d(const char* fmt,...);/// Debug
static void i(const char* fmt,...);/// Information
static void w(const char* fmt,...);/// Warning
static void e(const char* fmt,...);/// Error
static void critical(const char* fmt,...);/// Critical
};
#include "end_code.h"

66
SDLWrapper/MessageBox.cpp Normal file
View File

@ -0,0 +1,66 @@
#include "MessageBox.h"
#include "begin_code.h"
WindowMessageBoxButton::WindowMessageBoxButton()
{
_hitoption=0;
text="Button";
callback=[]() {};
}
WindowMessageBoxButton::WindowMessageBoxButton(const std::string& ButtonText,const std::function<void()>& CallbackFunc) : text(ButtonText)
{
_hitoption=0;
callback=CallbackFunc;
}
void WindowMessageBoxButton::setHitAsEscape(bool enable)
{
_hitoption=enable?1:0;
}
void WindowMessageBoxButton::setHitAsReturn(bool enable)
{
_hitoption=enable?2:0;
}
bool WindowMessageBoxButton::isHitAsEscape() const
{
return _hitoption==1;
}
bool WindowMessageBoxButton::isHitAsReturn() const
{
return _hitoption==2;
}
WindowMessageBox::WindowMessageBox()
{
boxtype=MessageBoxType::Information;
}
WindowMessageBox::WindowMessageBox(const std::string& Title,const std::string& Text,MessageBoxType BoxType,const std::function<void()>& DefaultCallback) : title(Title), text(Text)
{
boxtype=BoxType;
defaultcallback=DefaultCallback;
}
void WindowMessageBox::addButton(const WindowMessageBoxButton& button)
{
_vec.push_back(button);
}
int WindowMessageBox::getButtonNum() const
{
return _vec.size();
}
WindowMessageBoxButton& WindowMessageBox::getButton(int index)
{
return _vec.at(index);
}
const WindowMessageBoxButton& WindowMessageBox::getButtonConst(int index) const
{
return _vec.at(index);
}
#include "end_code.h"

45
SDLWrapper/MessageBox.h Normal file
View File

@ -0,0 +1,45 @@
#pragma once
#include "include.h"
#include "_MessageBoxType.h"
#include <string>
#include <functional>
#include <vector>
#include "begin_code.h"
class WindowMessageBoxButton
{
public:
WindowMessageBoxButton();
WindowMessageBoxButton(const std::string& ButtonText,const std::function<void()>& CallbackFunc=[]() {});
std::string text;
std::function<void()> callback;
/// Default: no hit option set.
void setHitAsReturn(bool);
void setHitAsEscape(bool);
bool isHitAsReturn() const;
bool isHitAsEscape() const;
private:
int _hitoption;
};
class WindowMessageBox
{
public:
WindowMessageBox();
WindowMessageBox(const std::string& Title,const std::string& Text,MessageBoxType BoxType=MessageBoxType::Information,const std::function<void()>& DefaultCallback=[]() {});
MessageBoxType boxtype;
std::string title;
std::string text;
std::function<void()> defaultcallback;
void addButton(const WindowMessageBoxButton& button);
int getButtonNum() const;
WindowMessageBoxButton& getButton(int index);
const WindowMessageBoxButton& getButtonConst(int index) const;
private:
std::vector<WindowMessageBoxButton> _vec;
};
#include "end_code.h"

2
SDLWrapper/Music.cpp
View File

@ -55,7 +55,7 @@ std::string MusicPlayer::GetDecoderName(int index)
return std::string(Mix_GetMusicDecoder(index));
}
Music MusicPlayer::loadMusic(std::string Filename) throw(ErrorViewer)
Music MusicPlayer::loadMusic(const std::string& Filename) throw(ErrorViewer)
{
Mix_Music* temp = Mix_LoadMUS(Filename.c_str());
if (temp == nullptr)

5
SDLWrapper/Music.h
View File

@ -1,5 +1,8 @@
#pragma once
#include "include.h"
#include <memory>
#include <string>
#include "ErrorViewer.h"
#include "begin_code.h"
class AudioPlayer
{
@ -39,7 +42,7 @@ public:
static int GetDecoderNum();
static std::string GetDecoderName(int index);
Music loadMusic(std::string Filename) throw (ErrorViewer);
Music loadMusic(const std::string& Filename) throw (ErrorViewer);
int play(Music music, int loops);
void pause();

9
SDLWrapper/Noncopyable.h Normal file
View File

@ -0,0 +1,9 @@
#pragma once
class NonCopyable
{
protected:
NonCopyable() = default;
~NonCopyable() = default;
NonCopyable(const NonCopyable&) = delete;
NonCopyable& operator = (const NonCopyable&) = delete;
};

1
SDLWrapper/Point.h
View File

@ -1,5 +1,6 @@
#pragma once
#include "include.h"
#include "Rect.h"
#include "begin_code.h"
class Point
{

1
SDLWrapper/RGBA.h
View File

@ -1,5 +1,6 @@
#pragma once
#include "include.h"
#include "ColorMode.h"
#include "begin_code.h"
class RGBA

48
SDLWrapper/RWOP.cpp Normal file
View File

@ -0,0 +1,48 @@
#include "RWOP.h"
#include "begin_code.h"
// private
void RWOP::_set(SDL_RWops* p)
{
_op.reset(p,[](SDL_RWops* p)
{
SDL_RWclose(p);
});
}
// private
SDL_RWops* RWOP::_get() const
{
return _op.get();
}
void RWOP::_clear()
{
_op.reset();
}
RWOP::RWOP(FILE* fp,bool autoclose)
{
SDL_bool b=autoclose?SDL_TRUE:SDL_FALSE;
_set(SDL_RWFromFP(fp,b));
}
RWOP::RWOP(const std::string& filename,const std::string& openmode)
{
_set(SDL_RWFromFile(filename.c_str(),openmode.c_str()));
}
RWOP::RWOP(const void* mem,int size)
{
_set(SDL_RWFromConstMem(mem,size));
}
RWOP::RWOP(void* mem,int size)
{
_set(SDL_RWFromMem(mem,size));
}
void RWOP::release()
{
_clear();
}
#include "end_code.h"

26
SDLWrapper/RWOP.h Normal file
View File

@ -0,0 +1,26 @@
#pragma once
#include "include.h"
#include <cstdio>
#include <string>
#include <memory>
#include "begin_code.h"
class RWOP
{
public:
RWOP(FILE* fp,bool autoclose);
RWOP(const std::string& filename,const std::string& openmode);
RWOP(const void* mem,int size);
RWOP(void* mem,int size);
RWOP()=default;
~RWOP()=default;
void release();
private:
std::shared_ptr<SDL_RWops> _op;
SDL_RWops* _get() const;
void _clear();
void _set(SDL_RWops*);
friend class Surface;
friend class Renderer;
};
#include "end_code.h"

3
SDLWrapper/Rect.cpp
View File

@ -10,6 +10,7 @@ Rect::Rect(int X, int Y, int W, int H)
h = H;
}
// explicit
Rect::Rect(const SDL_Rect& r):Rect(r.x,r.y,r.w,r.h)
{
@ -30,7 +31,7 @@ SDL_Rect Rect::toSDLRect() const
return r;
}
bool Rect::isEmpty()
bool Rect::isEmpty() const
{
SDL_Rect r=toSDLRect();
return SDL_RectEmpty(&r)==SDL_TRUE;

2
SDLWrapper/Rect.h
View File

@ -11,7 +11,7 @@ public:
explicit Rect(const SDL_Rect&);
Rect();
SDL_Rect toSDLRect() const;
bool isEmpty();
bool isEmpty() const;
bool operator == (const Rect&) const;
bool hasIntersection(const Rect&) const;
Rect getIntersection(const Rect&) const;

35
SDLWrapper/Renderer.cpp
View File

@ -1,4 +1,5 @@
#include "Renderer.h"
#include "_caster.h"
#include "begin_code.h"
//private
@ -414,4 +415,38 @@ int Renderer::GetDriversNum()
return SDL_GetNumRenderDrivers();
}
// private
Uint32 Renderer::_rendertype_caster(RendererType Type)
{
switch(Type)
{
case RendererType::Accelerated:
return SDL_RENDERER_ACCELERATED;
case RendererType::PresentSync:
return SDL_RENDERER_PRESENTVSYNC;
case RendererType::Software:
return SDL_RENDERER_SOFTWARE;
case RendererType::TargetTexture:
return SDL_RENDERER_TARGETTEXTURE;
}
/// If an error occurs, return 0 by default.
return 0;
}
// private
int Renderer::_createRenderer_Real(Window& wnd,Uint32 flags)
{
SDL_Renderer* pSDLRnd=SDL_CreateRenderer(wnd._get(), -1, flags);
if(pSDLRnd!=nullptr)
{
_set(pSDLRnd);
return 0;
}
else
{
return -1;
}
}
#include "end_code.h"

6
SDLWrapper/Renderer.h
View File

@ -1,5 +1,11 @@
#pragma once
#include "include.h"
#include "_RendererType.h"
#include "_FlipMode.h"
#include "Window.h"
#include "Surface.h"
#include "Texture.h"
#include <initializer_list>
#include "begin_code.h"
class Renderer
{

243
SDLWrapper/SDLSystem.cpp Normal file
View File

@ -0,0 +1,243 @@
#include "SDLSystem.h"
#include "begin_code.h"
//static
int SDLSystem::SDLInit()
{
return SDL_Init(SDL_INIT_EVERYTHING);
}
//static
void SDLSystem::SDLQuit()
{
SDL_Quit();
}
//static
int SDLSystem::IMGInit()
{
return IMG_Init(IMG_INIT_JPG | IMG_INIT_PNG);
}
//static
void SDLSystem::IMGQuit()
{
IMG_Quit();
}
//static
int SDLSystem::TTFInit()
{
return TTF_Init();
}
//static
void SDLSystem::TTFQuit()
{
TTF_Quit();
}
//static
int SDLSystem::MixInit()
{
return Mix_Init(MIX_INIT_MP3);
}
//static
void SDLSystem::MixQuit()
{
Mix_Quit();
}
//static
void SDLSystem::Init()
{
SDLInit();
IMGInit();
TTFInit();
MixInit();
}
//static
void SDLSystem::Quit()
{
MixQuit();
TTFQuit();
IMGQuit();
SDLQuit();
}
//static
void SDLSystem::Delay(int ms)
{
SDL_Delay(ms);
}
//static
PowerState SDLSystem::GetPowerState()
{
SDL_PowerState ret=SDL_GetPowerInfo(NULL,NULL);
switch(ret)
{
case SDL_POWERSTATE_ON_BATTERY:
return PowerState::OnBattery;
case SDL_POWERSTATE_NO_BATTERY:
return PowerState::NoBattery;
case SDL_POWERSTATE_CHARGING:
return PowerState::Charging;
case SDL_POWERSTATE_CHARGED:
return PowerState::Charged;
case SDL_POWERSTATE_UNKNOWN:
default:
return PowerState::Unknown;
}
}
//static
int SDLSystem::GetPowerLifeLeft()
{
int i;
SDL_GetPowerInfo(&i,NULL);
return i;
}
//static
int SDLSystem::GetPowerPrecentageLeft()
{
int i;
SDL_GetPowerInfo(NULL,&i);
return i;
}
//static
Platform SDLSystem::GetPlatform()
{
std::string s(SDL_GetPlatform());
if(s=="Windows")
{
return Platform::Windows;
}
else if(s=="Mac OS X")
{
return Platform::MacOS;
}
else if(s=="Linux")
{
return Platform::Linux;
}
else if(s=="iOS")
{
return Platform::iOS;
}
else if(s=="Android")
{
return Platform::Android;
}
else
{
return Platform::Unknown;
}
}
//static
void SDLSystem::StartTextInput()
{
SDL_StartTextInput();
}
//static
bool SDLSystem::IsTextInputActive()
{
return SDL_IsTextInputActive()==SDL_TRUE;
}
//static
void SDLSystem::StopTextInput()
{
SDL_StopTextInput();
}
//static
bool SDLSystem::HasScreenKeyboardSupport()
{
return SDL_HasScreenKeyboardSupport()==SDL_TRUE;
}
//static
std::tuple<int,int,int> SDLSystem::GetSDLCompileVersion()
{
SDL_version ver;
SDL_VERSION(&ver);
return std::make_tuple(ver.major,ver.minor,ver.patch);
}
//static
std::tuple<int,int,int> SDLSystem::GetSDLLinkedVersion()
{
SDL_version ver;
SDL_GetVersion(&ver);
return std::make_tuple(ver.major,ver.minor,ver.patch);
}
//static
std::tuple<int,int,int> SDLSystem::GetIMGCompileVersion()
{
SDL_version ver;
SDL_IMAGE_VERSION(&ver);
return std::make_tuple(ver.major,ver.minor,ver.patch);
}
//static
std::tuple<int,int,int> SDLSystem::GetIMGLinkedVersion()
{
const SDL_version* ptr=IMG_Linked_Version();
return std::make_tuple(ptr->major,ptr->minor,ptr->patch);
}
//static
std::tuple<int,int,int> SDLSystem::GetMixCompileVersion()
{
SDL_version ver;
SDL_MIXER_VERSION(&ver);
return std::make_tuple(ver.major,ver.minor,ver.patch);
}
//static
std::tuple<int,int,int> SDLSystem::GetMixLinkedVersion()
{
const SDL_version* ptr=Mix_Linked_Version();
return std::make_tuple(ptr->major,ptr->minor,ptr->patch);
}
//static
std::tuple<int,int,int> SDLSystem::GetTTFCompileVersion()
{
SDL_version ver;
SDL_TTF_VERSION(&ver);
return std::make_tuple(ver.major,ver.minor,ver.patch);
}
//static
std::tuple<int,int,int> SDLSystem::GetTTFLinkedVersion()
{
const SDL_version* ptr=TTF_Linked_Version();
return std::make_tuple(ptr->major,ptr->minor,ptr->patch);
}
//static
int SDLSystem::GetCPUCount()
{
return SDL_GetCPUCount();
}
//static
int SDLSystem::GetCPUCacheLineSize()
{
return SDL_GetCPUCacheLineSize();
}
//static
int SDLSystem::GetSystemRAM()
{
return SDL_GetSystemRAM();
}
#include "end_code.h"

65
SDLWrapper/SDLSystem.h Normal file
View File

@ -0,0 +1,65 @@
#pragma once
#include "include.h"
#include "_PowerState.h"
#include "_Platform.h"
#include <tuple>
#include <string>
#include "begin_code.h"
class SDLSystem
{
public:
static int SDLInit();
static void SDLQuit();
static int IMGInit();
static void IMGQuit();
static int TTFInit();
static void TTFQuit();
static int MixInit();
static void MixQuit();
static void Init();
static void Quit();
static void Delay(int ms);
static PowerState GetPowerState();
static int GetPowerLifeLeft();
static int GetPowerPrecentageLeft();
static Platform GetPlatform();
static void StartTextInput();
static bool IsTextInputActive();
static void StopTextInput();
static bool HasScreenKeyboardSupport();
static std::tuple<int,int,int> GetSDLCompileVersion();
static std::tuple<int,int,int> GetSDLLinkedVersion();
static std::tuple<int,int,int> GetIMGCompileVersion();
static std::tuple<int,int,int> GetIMGLinkedVersion();
static std::tuple<int,int,int> GetMixCompileVersion();
static std::tuple<int,int,int> GetMixLinkedVersion();
static std::tuple<int,int,int> GetTTFCompileVersion();
static std::tuple<int,int,int> GetTTFLinkedVersion();
static int GetCPUCount();
static int GetCPUCacheLineSize();
/// RAM is calculated in MB.
static int GetSystemRAM();
class Android
{
public:
static std::string GetInternal();
static bool ExternalAvaliable();
static bool CanReadExternal();
static bool CanWriteExternal();
static std::string GetExternal();
static void* GetJNIEnv();
};
};
#include "end_code.h"

67
SDLWrapper/SharedLibrary.cpp Normal file
View File

@ -0,0 +1,67 @@
#include "SharedLibrary.h"
#include "begin_code.h"
//private
void* SharedLibrary::_get() const
{
return _obj.get();
}
//private
void SharedLibrary::_set(void* ptr)
{
_obj.reset(ptr,SDL_UnloadObject);
}
//private
void SharedLibrary::_clear()
{
_obj.reset();
}
SharedLibrary::SharedLibrary()
{
_obj=nullptr;
}
SharedLibrary::SharedLibrary(const std::string& Filename)
{
_obj=nullptr;
load(Filename);
}
int SharedLibrary::load(const std::string& Filename)
{
if(_get()!=nullptr) return -1; /// Loaded
else
{
void* ptr=SDL_LoadObject(Filename.c_str());
if(ptr)
{
_set(ptr);
return 0; /// Success
}
else return -2; /// Failed to load
}
}
int SharedLibrary::unload()
{
if(_get()!=nullptr)
{
_clear();
return 0; /// Success to unload
}
else return -1; /// Not Loaded.
}
void* SharedLibrary::get(const std::string& FunctionName) const
{
if(_get()==nullptr) return nullptr;
else return SDL_LoadFunction(_get(),FunctionName.c_str());
}
void SharedLibrary::release()
{
_clear();
}
#include "end_code.h"

29
SDLWrapper/SharedLibrary.h Normal file
View File

@ -0,0 +1,29 @@
#pragma once
#include "include.h"
#include <string>
#include <memory>
#include "begin_code.h"
class SharedLibrary
{
public:
SharedLibrary();
SharedLibrary(const std::string& Filename);
~SharedLibrary()=default;
int load(const std::string& Filename);
int unload();
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();
private:
void* _get() const;
void _set(void*);
void _clear();
std::shared_ptr<void> _obj;
};
#include "end_code.h"

1
SDLWrapper/Surface.cpp
View File

@ -1,4 +1,5 @@
#include "Surface.h"
#include "_caster.h"
#include "begin_code.h"
//private
void Surface::_set(SDL_Surface* p)

7
SDLWrapper/Surface.h
View File

@ -1,8 +1,11 @@
#pragma once
#include "include.h"
#include "_BlendMode.h"
#include "RGBA.h"
#include "Point.h"
#include "RWOP.h"
#include "ErrorViewer.h"
#include "begin_code.h"
class Surface
{
public:

13
SDLWrapper/Texture.cpp
View File

@ -1,4 +1,5 @@
#include "Texture.h"
#include "_caster.h"
#include "begin_code.h"
//private
void Texture::_set(SDL_Texture* p)
@ -34,17 +35,17 @@ Texture::Texture()
Rect Texture::getSize()
{
return rect;
return _rect;
}
int Texture::getw() const
{
return rect.w;
return _rect.w;
}
int Texture::geth() const
{
return rect.h;
return _rect.h;
}
bool Texture::isReady() const
@ -112,10 +113,10 @@ void Texture::updateInfo()
{
if(_get()==nullptr)
{
rect.x=rect.y=rect.w=rect.h=0;
_rect.x=_rect.y=_rect.w=_rect.h=0;
}
SDL_QueryTexture(_get(), NULL, NULL, &rect.w, &rect.h);
rect.x = rect.y = 0;
SDL_QueryTexture(_get(), NULL, NULL, &_rect.w, &_rect.h);
_rect.x = _rect.y = 0;
}
void Texture::release()

7
SDLWrapper/Texture.h
View File

@ -1,5 +1,10 @@
#pragma once
#include "include.h"
#include "Rect.h"
#include "RGBA.h"
#include "ColorMode.h"
#include "_BlendMode.h"
#include <memory>
#include "begin_code.h"
class Texture
@ -33,7 +38,7 @@ private:
void _set_no_delete(SDL_Texture*);
void _clear();
SDL_Texture* _get() const;
Rect rect;
Rect _rect;
friend class Renderer;
};

5
SDLWrapper/Timer.h
View File

@ -1,5 +1,6 @@
#pragma once
#include "includes.h"
#include "include.h"
#include <functional>
#include "begin_code.h"
Uint32 _global_timer_executor(Uint32 interval,void* param);
@ -37,9 +38,7 @@ public:
static void _delete_delegator(std::function<Uint32(Uint32)>* Delegator);
private:
void _real_timer_call(SDL_TimerCallback callback,Uint32 interval,void* param);
SDL_TimerCallback _callback;
Uint32 _interval;
void* _param;

92
SDLWrapper/Window.cpp
View File

@ -1,4 +1,5 @@
#include "Window.h"
#include "_caster.h"
#include "begin_code.h"
//private
void Window::_set(SDL_Window* p)
@ -155,4 +156,95 @@ void Window::release()
{
_clear();
}
int Window::showSimpleMessageBox(MessageBoxType type,const std::string& Title,const std::string& Message) const
{
Uint32 flags=0;
switch(type)
{
case MessageBoxType::Error:
flags=SDL_MESSAGEBOX_ERROR;
break;
case MessageBoxType::Information:
flags=SDL_MESSAGEBOX_INFORMATION;
break;
case MessageBoxType::Warning:
flags=SDL_MESSAGEBOX_WARNING;
break;
}
return SDL_ShowSimpleMessageBox(flags,Title.c_str(),Message.c_str(),_get());
}
int Window::showMessageBox(const WindowMessageBox& box) const
{
SDL_MessageBoxData mboxdata;
mboxdata.title=box.title.c_str();
mboxdata.message=box.text.c_str();
mboxdata.window=_get();
mboxdata.colorScheme=nullptr;
mboxdata.numbuttons=box.getButtonNum();
SDL_MessageBoxButtonData* pButtonArr=(SDL_MessageBoxButtonData*)malloc(sizeof(SDL_MessageBoxButtonData)*(mboxdata.numbuttons));
if(pButtonArr==nullptr)
{
/// Failed to malloc
return -2;
}
for(int i=0; i<mboxdata.numbuttons; i++)
{
pButtonArr[i].buttonid=i+1;
pButtonArr[i].text=box.getButtonConst(i).text.c_str();
pButtonArr[i].flags=
(box.getButtonConst(i).isHitAsEscape()) ? SDL_MESSAGEBOX_BUTTON_ESCAPEKEY_DEFAULT
:(
(box.getButtonConst(i).isHitAsReturn()) ?SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT
:0
);
}
mboxdata.buttons=pButtonArr;
switch(box.boxtype)
{
case MessageBoxType::Error:
mboxdata.flags=SDL_MESSAGEBOX_ERROR;
break;
case MessageBoxType::Information:
mboxdata.flags=SDL_MESSAGEBOX_INFORMATION;
break;
case MessageBoxType::Warning:
mboxdata.flags=SDL_MESSAGEBOX_WARNING;
break;
}
int clickret=-2;
/// Call SDL2 to show MessageBox.
int ret=SDL_ShowMessageBox(&mboxdata,&clickret);
if(ret==0)
{
/// Success.
if(clickret>=1)
{
/// If any button is clicked, call the callback function associated with it.
if(box.getButtonConst(clickret-1).callback)
{
box.getButtonConst(clickret-1).callback();
}
}
else
{
/// ... else, call the default callback
if(box.defaultcallback) box.defaultcallback();
}
}
/// Free allocated memory
free(pButtonArr);
return ret;
}
bool Window::isScreenKeyboardShown()
{
return SDL_IsScreenKeyboardShown(_get())==SDL_TRUE;
}
#include "end_code.h"

7
SDLWrapper/Window.h
View File

@ -1,5 +1,10 @@
#pragma once
#include "includes.h"
#include "include.h"
#include "_WindowType.h"
#include "_MessageBoxType.h"
#include "ErrorViewer.h"
#include "MessageBox.h"
#include "Surface.h"
#include "begin_code.h"
class Window
{

3
SDLWrapper/begin_code.h
View File

@ -1,5 +1,2 @@
namespace MiniEngine
{
inline namespace _SDLWrapper
{

2
SDLWrapper/end_code.h
View File

@ -1,3 +1 @@
} /// End of namespace MiniEngine::_SDLWrapper
} /// End of namespace MiniEngine

6
SDLWrapper/include.h
View File

@ -6,3 +6,9 @@
#include <SDL2/SDL_image.h>
#include <SDL2/SDL_ttf.h>
#include <SDL2/SDL_mixer.h>
/// Version Requiring Definition
#define _MINIENGINE_SDL_VERSION_ATLEAST(X,Y,Z) SDL_VERSION_ATLEAST(X,Y,Z)
/// Deprecated Definition
#define _DECL_DEPRECATED [[deprecated]]