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cImage Surface

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This commit is contained in:
Richard Allen
2018-06-30 02:33:48 -04:00
parent 269cbf8604
commit 93a6e9ccad
14 changed files with 120 additions and 36 deletions
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TrooperEngineDLL/TrooperEngine/VideoEngine/cImage.cpp
+31 -11
View File
@@ -7,11 +7,11 @@
using VideoEngine::cImage;
using UtilityEngine::cUtility;
cImage::cImage( const cString& dir /*= ""*/, const cString& filename /*= ""*/, const bool transparent /*= false*/,
cImage::cImage( const cString& filename, const cString& dir /*= ""*/, const bool transparent /*= false*/,
const unsigned char red /*= 0*/, const unsigned char blue /*= 0*/, const unsigned char green /*= 255*/,
const unsigned char translevel /*= 255*/)
: mp_texture(nullptr), m_dir(dir), m_fileName(filename), m_transparent(transparent),
m_transRed(red), m_transBlue(blue), m_transGreen(green), m_transLevel(translevel)
const unsigned char translevel /*= 255*/, const bool isSurface /*= false*/ )
: mp_texture(nullptr), mp_surface(nullptr), m_dir(dir), m_fileName(filename), m_transparent(transparent),
m_transRed(red), m_transBlue(blue), m_transGreen(green), m_transLevel(translevel), m_isSurface(isSurface)
{
if (m_fileName != (char*)"")
LoadImage();
@@ -20,21 +20,21 @@ m_transRed(red), m_transBlue(blue), m_transGreen(green), m_transLevel(translevel
}
cImage::cImage( SDL_Surface* surface )
: mp_texture(nullptr), m_dir(""), m_fileName(""), m_transparent(false),
: mp_texture(nullptr), mp_surface(nullptr), m_dir(""), m_fileName(""), m_transparent(false),
m_transRed(0), m_transBlue(0), m_transGreen(255), m_transLevel(255)
{
setImage(surface);
}
cImage::cImage( SDL_Texture* texture )
: mp_texture(nullptr), m_dir(""), m_fileName(""), m_transparent(false),
: mp_texture(nullptr), mp_surface(nullptr), m_dir(""), m_fileName(""), m_transparent(false),
m_transRed(0), m_transBlue(0), m_transGreen(255), m_transLevel(255)
{
setImage(texture);
}
cImage::cImage( const cImage& copy, const bool surfaceCopy /*= true*/)
: mp_texture(nullptr), m_dir(copy.getDir()),
: mp_texture(nullptr), mp_surface(nullptr), m_dir(copy.getDir()),
m_fileName(copy.getFileName()), m_transparent(copy.getTransparent()), m_transRed(copy.getRedTrans()),
m_transBlue(copy.getBlueTrans()), m_transGreen(copy.getGreenTrans()), m_transLevel(copy.getLevelTrans())
{
@@ -50,7 +50,10 @@ cImage::~cImage()
///Functions
void cImage::SaveImage( const cString& fileName, const cString& dir /*= ""*/ )
{
cRenderer::Inst().SaveTexture( mp_texture, fileName, dir );
if (m_isSurface == false)
cRenderer::Inst().SaveTexture(mp_texture, fileName, dir);
else
cRenderer::Inst().SaveSurface(mp_surface, fileName, dir);
}
const cImage* cImage::NewImage( SDL_Rect& area ) const
@@ -114,7 +117,8 @@ void cImage::setLevelTrans( const unsigned char translevel /*= 255*/ )
///Gets
SDL_Surface* cImage::getSurface() const
{
return cRenderer::Inst().TextureToSurface(mp_texture);
return mp_surface;
//return cRenderer::Inst().TextureToSurface(mp_texture);
}
SDL_Texture* cImage::getImage() const
@@ -203,6 +207,11 @@ const unsigned char cImage::getLevelTrans() const
return m_transLevel;
}
const bool cImage::getIsSurface() const
{
return m_isSurface;
}
//protected:
void cImage::setImage( SDL_Surface* surface )
{
@@ -235,13 +244,24 @@ void cImage::LoadImage()
UnloadImage();
SDL_Texture* tempText = nullptr;
SDL_Surface* tempSurface = nullptr;
if (m_fileName != "")
{
cString temp = m_dir + m_fileName;
if ((tempText = IMG_LoadTexture( cRenderer::Inst().getRenderer(), temp.c_str() )) == nullptr)
cUtility::Inst().Message("Unable to load necessary image file. " + temp + " IMG_LoadTexture():", __AT__, cUtility::eTypeSDL::IMAGE);
if (m_isSurface == false) {
if ((tempText = IMG_LoadTexture(cRenderer::Inst().getRenderer(), temp.c_str())) == nullptr)
cUtility::Inst().Message("Unable to load necessary image file. " + temp + " IMG_LoadTexture():", __AT__, cUtility::eTypeSDL::IMAGE);
else
mp_texture = tempText;
}
else {
if ((tempSurface = IMG_Load(temp.c_str())) == nullptr)
cUtility::Inst().Message("Unable to load necessary image file. " + temp + " IMG_Load():", __AT__, cUtility::eTypeSDL::IMAGE);
else
mp_surface = tempSurface;
}
}
}
TrooperEngineDLL/TrooperEngine/VideoEngine/cImage.hpp
+8 -3
View File
@@ -17,9 +17,9 @@ namespace VideoEngine {
class EXPORT_FROM_MYDLL cImage
{
public:
cImage( const cString& dir = "", const cString& filename = "", const bool transparent = false,
cImage( const cString& filename = "", const cString& dir = "", const bool transparent = false,
const unsigned char red = 0, const unsigned char blue = 0, const unsigned char green = 255,
const unsigned char translevel = 255);
const unsigned char translevel = 255, const bool isSurface = false );
cImage( SDL_Surface* surface );
cImage( SDL_Texture* texture );
/* Copy constructor */
@@ -78,6 +78,8 @@ namespace VideoEngine {
/* Gets the transparent level 255 = clear, 0 = solid */
const unsigned char getLevelTrans() const;
const bool getIsSurface() const;
protected:
/* Protected so only derived class can access. *.
/* Sets the image to surface */
@@ -93,6 +95,7 @@ namespace VideoEngine {
private:
///Variables
SDL_Texture* mp_texture;// = nullptr
SDL_Surface* mp_surface;// = nullptr
cString m_dir;// = ""
cString m_fileName;// = ""
@@ -106,7 +109,9 @@ namespace VideoEngine {
unsigned char m_transBlue;// = 0
unsigned char m_transGreen;// = 255
unsigned char m_transLevel;// = 255
unsigned char m_transLevel;// = 255
bool m_isSurface;
};/// END CLASS DEFINITION cImage
}/// END NAMESPACE DEFINITION VideoEngine
#endif/// END IFNDEF _CIMAGE_HPP_
TrooperEngineDLL/TrooperEngine/VideoEngine/cRenderer.cpp
+6 -14
View File
@@ -112,16 +112,9 @@ void cRenderer::RenderDrawRect( const SDL_Rect& rect, SDL_Texture* dst /*= nullp
void cRenderer::ScreenShot( const cString& filename, const cString& dir /*= ""*/ )
{
SDL_Surface* infoSurface = SDL_GetWindowSurface(VideoEngine::cVideo::Inst().getWindow());
if (infoSurface == nullptr)
cUtility::Inst().Message("Failed to create info surface from window.\n", __AT__, cUtility::eTypeSDL::SDL);
else {
SaveSurface(infoSurface, filename, dir);
SDL_FreeSurface(infoSurface);
infoSurface = NULL;
}
/*SDL_Surface* saveSurface = NewSurface();
SDL_Surface* saveSurface = NewSurface();
if (infoSurface == NULL) {
if (infoSurface == nullptr) {
cUtility::Inst().Message("Failed to create info surface from window.\n", __AT__, cUtility::eTypeSDL::SDL);
} else {
if (SDL_RenderReadPixels(mp_renderer, &infoSurface->clip_rect, infoSurface->format->format, saveSurface->pixels, infoSurface->w * infoSurface->format->BytesPerPixel) != 0)
@@ -129,10 +122,10 @@ void cRenderer::ScreenShot( const cString& filename, const cString& dir /*= ""*/
else
SaveSurface(saveSurface, filename, dir);
SDL_FreeSurface(infoSurface);
infoSurface = NULL;
infoSurface = nullptr;
}
SDL_FreeSurface(saveSurface);
saveSurface = NULL;*/
saveSurface = nullptr;
}
@@ -157,8 +150,7 @@ void cRenderer::SaveTexture( SDL_Texture* texture, const cString& fileName, cons
SDL_Texture* cRenderer::SurfaceToTexture( SDL_Surface* surface )
{
SDL_Texture* rtn = nullptr;
rtn = SDL_CreateTextureFromSurface( mp_renderer, surface );
SDL_Texture* rtn = SDL_CreateTextureFromSurface( mp_renderer, surface );
if ( rtn == nullptr)
cUtility::Inst().Message("Unable to create Texture. SDL_CreateTextureFromSurface():", __AT__, cUtility::eTypeSDL::SDL);
@@ -242,7 +234,7 @@ SDL_Surface* cRenderer::NewSurface( long int width /*= -1*/, long int height /*=
if (height < 0)
height = cVideo::Inst().getHeight();
SDL_Surface* rtn = SDL_CreateRGBSurface(cVideo::Inst().getVideoSettings(), width, height, cVideo::Inst().getColour(), cVideo::Inst().getRmask(), cVideo::Inst().getGmask(), cVideo::Inst().getBmask(), cVideo::Inst().getAmask());
SDL_Surface* rtn = SDL_CreateRGBSurface(cVideo::Inst().getVideoSettings(), width, height, cVideo::Inst().getColourDepth(), cVideo::Inst().getRmask(), cVideo::Inst().getGmask(), cVideo::Inst().getBmask(), cVideo::Inst().getAmask());
if (rtn == nullptr)
cUtility::Inst().Message("Unable to create surface. SDL_CreateRGBSurface():", __AT__, cUtility::eTypeSDL::SDL);
TrooperEngineDLL/TrooperEngine/VideoEngine/cSprite.cpp
+14 -5
View File
@@ -76,15 +76,20 @@ cSprite::~cSprite()
///Functions
void cSprite::Draw()
{
SDL_Texture* texture = (*mpp_image)->getImage();
//SDL_Texture* texture = (*mpp_image)->getImage();
if (mpp_camera != nullptr && *mpp_camera != nullptr) {
CameraDraw();
//surface = (*mpp_camera)->getCameraView();
}
if (mpp_image != nullptr && *mpp_image != nullptr)
cRenderer::Inst().Render( texture, &m_imageArea, &m_position);
if (mpp_image != nullptr && *mpp_image != nullptr) {
if ((*mpp_image)->getIsSurface() == false)
cRenderer::Inst().Render((*mpp_image)->getImage(), &m_imageArea, &m_position);
else
cRenderer::Inst().Render((*mpp_image)->getSurface(), &m_imageArea, &m_position);
}
// cRenderer::Inst().Render((*mpp_image)->getImage(), &m_imageArea, &m_position);
}
void cSprite::CameraDraw()
@@ -103,8 +108,12 @@ void cSprite::CameraDraw()
void cSprite::DefaltDraw()
{
if (mpp_image != nullptr && *mpp_image != nullptr)
cRenderer::Inst().Render( (*mpp_image)->getImage(), nullptr, nullptr);
if (mpp_image != nullptr && *mpp_image != nullptr) {
if ((*mpp_image)->getIsSurface() == false)
cRenderer::Inst().Render((*mpp_image)->getImage(), nullptr, nullptr);
else
cRenderer::Inst().Render((*mpp_image)->getSurface(), nullptr, nullptr);
}
}
void cSprite::AddPosX( const signed long int x )
TrooperEngineDLL/TrooperEngine/VideoEngine/cVideo.cpp
+11 -1
View File
@@ -197,11 +197,21 @@ const unsigned long int cVideo::getHeight() const
return m_height;
}
const unsigned long int cVideo::getColour() const
const unsigned long int cVideo::getColourDepth() const
{
return m_colour;
}
const unsigned long int cVideo::getPitch() const
{
unsigned long int rtn = 0;
if (cVideo::getColourDepth() == 32)
rtn = 4; // 4 bytes per pixel
else
rtn = 3;
return rtn;
}
const cString cVideo::getCaption() const
{
cString rtn = "";
TrooperEngineDLL/TrooperEngine/VideoEngine/cVideo.hpp
+3 -1
View File
@@ -68,7 +68,9 @@ namespace VideoEngine {
/* Gets the videos height resolution */
const unsigned long int getHeight() const;
/* Gets the videos colour depth in bits */
const unsigned long int getColour() const;
const unsigned long int getColourDepth() const;
/* Gets the videos pitch */
const unsigned long int getPitch() const;
/* Gets the caption displayed on the window */
const cString getCaption() const;