void Decorator::draw( Picture& dstpic, const Rect& rectangle, Mode mode, bool useAlpha, bool updateTexture )
{
if( updateTexture )
dstpic.lock();
switch( mode )
{
/*case whiteArea: drawArea( dstpic, rectangle, 348, 10, 12, useAlpha ); break;
case blackArea: drawArea( dstpic, rectangle, 487, 5, 7, useAlpha ); break;
case greyPanel: drawPanel( dstpic, rectangle, 25, useAlpha ); break;
case lightgreyPanel: drawPanel( dstpic, rectangle, 22, useAlpha ); break;
case greyPanelBig: drawPanel( dstpic, rectangle, 631, useAlpha ); break;
case lightgreyPanelBig: drawPanel( dstpic, rectangle, 634, useAlpha ); break;
case greyPanelSmall: drawPanel( dstpic, rectangle, 68, useAlpha ); break;
case brownPanelSmall: drawPanel( dstpic, rectangle, 65, useAlpha ); break;
case whiteBorder: drawBorder( dstpic, rectangle, 336, 468, 347, 358, 10, 12, 335, 467, 346, 478, useAlpha ); break;
case blackBorder: drawBorder( dstpic, rectangle, 480, 522, 486, 492, 5, 7, 479, 521, 485, 527, useAlpha ); break;
case brownBorder: drawBorder(dstpic, rectangle, 555, useAlpha ); break;
case whiteBorderA: drawBorder( dstpic, rectangle, 547, useAlpha ); break;
case whiteFrame:
draw( dstpic, Rect( rectangle.UpperLeftCorner + Point( 16, 16 ), rectangle.LowerRightCorner - Point( 16, 16 ) ), whiteArea ); // draws the inside of the box
draw( dstpic, rectangle, whiteBorder ); // draws borders
break;
case blackFrame:
draw(dstpic, Rect( rectangle.UpperLeftCorner + Point( 16, 16 ), rectangle.LowerRightCorner - Point( 16, 16 ) ), blackArea ); // draws the inside of the box
draw(dstpic, rectangle, blackBorder ); // draws borders
break;
case brownFrame: drawFrame(dstpic, rectangle, 28, useAlpha); break;
case greyFrame: drawFrame(dstpic, rectangle, 37, useAlpha); break;*/
case lineBlackBorder:
case lineWhiteBorder:
{
NColor color = mode == lineBlackBorder ? ColorList::black : ColorList::white;
drawLine( dstpic, rectangle.lefttop(), rectangle.righttop(), color );
drawLine( dstpic, rectangle.righttop()-Point(1,0), rectangle.rightbottom()-Point(1,0), color );
drawLine( dstpic, rectangle.rightbottom()-Point(0,1), rectangle.leftbottom()-Point(0,1), color );
drawLine( dstpic, rectangle.leftbottom(), rectangle.lefttop(), color );
}
break;
default:
Logger::warning( "!!! Unsupport draw instuctions" );
break;
}
if( updateTexture )
dstpic.unlock();
}
void GfxGlEngine::loadPicture(Picture& ioPicture)
{
GLuint& texture(ioPicture.getGlTextureID());
SDL_Surface *surface = ioPicture.getSurface();
GLenum texture_format;
GLint nOfColors;
// SDL_Surface *surface2
// get the number of channels in the SDL surface
nOfColors = surface->format->BytesPerPixel;
if (nOfColors == 4) // contains an alpha channel
{
if (surface->format->Rmask == 0x000000ff)
texture_format = GL_RGBA;
else
texture_format = GL_BGRA;
}
else if (nOfColors == 3) // no alpha channel
{
if (surface->format->Rmask == 0x000000ff)
texture_format = GL_RGB;
else
texture_format = GL_BGR;
}
else
{
THROW("Invalid image format");
}
if (texture == 0)
{
// the picture has no texture ID!
// generate a texture ID
glGenTextures( 1, &texture );
}
// Bind the texture object
glBindTexture( GL_TEXTURE_2D, texture );
// Set the texture's stretching properties
glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST );
glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST );
// Edit the texture object's image data using the information SDL_Surface gives us
ioPicture.lock();
glTexImage2D( GL_TEXTURE_2D, 0, nOfColors, surface->w, surface->h, 0,
texture_format, GL_UNSIGNED_BYTE, surface->pixels );
ioPicture.unlock();
}
