void API_SDLAGG::Gfx_Initialize()
{
// Open a screen with the specified properties
int width = 320;
int height = 240;
int bpp = 32;
// We stored our image in RGBA32 format. We have to create a mask
// for this format to tell SDL about our data layout.
Uint32 rmask = 0xff000000;
Uint32 gmask = 0x00ff0000;
Uint32 bmask = 0x0000ff00;
Uint32 amask = 0x000000ff;
#if SDL_BYTEORDER == SDL_LIL_ENDIAN // OpenGL RGBA masks
rmask = 0x000000FF;
gmask = 0x0000FF00;
bmask = 0x00FF0000;
amask = 0xFF000000;
#else
rmask = 0xFF000000;
gmask = 0x00FF0000;
bmask = 0x0000FF00;
amask = 0x000000FF;
#endif
SurfaceContainer* targetCont = new SurfaceContainer;
targetCont->sdl = SDL_SetVideoMode(width, height, bpp, SDL_HWSURFACE);
if (targetCont->sdl == NULL) {
Log("[Error] Unable to set %ix%i video: %s\n", width,height, SDL_GetError());
exit(1);
}
_targetScreen = (GfxSurface*)targetCont;
SurfaceContainer* gfxCont = new SurfaceContainer;
gfxCont->sdl = SDL_DisplayFormatAlpha(SDL_CreateRGBSurface(SDL_SWSURFACE,width, height, bpp, rmask, gmask, bmask, amask));
if (gfxCont->sdl == NULL)
return;
_gfxSurface = (GfxSurface*)gfxCont;
SDL_WM_SetCaption("MGame",NULL);
sge_TTF_Init();
font = sge_TTF_OpenFont("arial.ttf",10);
sge_Update_OFF();
sge_TTF_AAOff();
//sge_TTF_AA_Alpha();
//void* rBuffer = ((SDL_Surface*)_gfxSurface)->sdl->pixels;
//unsigned char* renderBuffer = (unsigned char*)rBuffer;
//agg::rendering_buffer rbuf(renderBuffer, width, height, bpp/8);
m_graphics.attach((unsigned char*)((SurfaceContainer*)_gfxSurface)->sdl->pixels, width, height, width*(bpp/8));//rbuf.buf()
m_graphics.blendMode(Agg2D::BlendAlpha);
_gfxImage.attach((unsigned char*)((SurfaceContainer*)_gfxSurface)->sdl->pixels, width, height, width*(bpp/8));
}
int DrawTextMSZ( const char* string, _sge_TTFont* font, int x, int y, int flags,
int fg, SDL_Surface* target, bool a_bTranslate )
{
int retval = 0;
if (!string || !*string) return retval;
if ( a_bTranslate )
{
string = Translate( string );
}
if (flags & UseTilde)
{
char *str2 = strdup( string );
char onechar[2];
char *c1, *c2;
int w = 0;
int i, j;
bool notend;
if (flags & AlignHCenter)
{
// Determine width of the string without the stupid tildes
c1 = c2 = str2;
notend = true;
while (notend)
{
c2 = c1; // c1: start of this run
while (*c2 && (*c2!='~')) c2++; // c2: end of this run
notend = *c2 != 0;
*c2 = 0;
sge_TTF_SizeText( font, c1, &i, &j);
w += i;
if (notend) { *c2='~'; c1=c2+1; } // next run..
}
x -= w/2;
}
flags &= ~(UseTilde | AlignHCenter);
c1 = str2;
onechar[1]=0;
notend = true;
while (1)
{
c2 = c1;
while (*c2 && (*c2!='~')) c2++; // c2: end of this run
notend = *c2 != 0;
*c2 = 0;
sge_TTF_SizeText( font, c1, &i, &j);
DrawTextMSZ( c1, font, x, y, flags, fg, target, false );
x += i;
// At this point, we're either at a ~ or end of the text (notend)
if (!notend) break;
onechar[0]= *++c2; // Could be 0, if ~ at end.
if (!onechar[0]) break;
sge_TTF_SizeText( font, onechar, &i, &j);
DrawTextMSZ( onechar, font, x, y, flags, C_LIGHTCYAN, target, false );
x += i;
retval += i;
c1 = c2+1;
if (!*c1) break; // ~X was end of string
}
delete( str2 );
return retval;
}
SDL_Rect dest;
int w, h;
sge_TTF_SizeText( font, string, &w, &h );
dest.w = retval = w;
dest.h = h;
dest.x = flags & AlignHCenter ? x-dest.w/2 : x;
dest.y = flags & AlignVCenter ? y-dest.h/2 : y;
//debug( "X: %d, Y: %d, W: %d, H: %d\n", dest.x, dest.y, dest.w, dest.h );
CSurfaceLocker oLock;
if ( flags & UseShadow )
{
#ifdef MSZ_USES_UTF8
sge_tt_textout_UTF8( target, font, string, dest.x+2, dest.y+2+sge_TTF_FontAscent(font), C_BLACK, C_BLACK, 255 );
#else
sge_tt_textout( target, font, string, dest.x+2, dest.y+2+sge_TTF_FontAscent(font), C_BLACK, C_BLACK, 255 );
#endif
}
sge_TTF_AAOn();
#ifdef MSZ_USES_UTF8
dest = sge_tt_textout_UTF8( target, font, string, dest.x, dest.y+sge_TTF_FontAscent(font), fg, C_BLACK, 255 );
#else
dest = sge_tt_textout( target, font, string, dest.x, dest.y+sge_TTF_FontAscent(font), fg, C_BLACK, 255 );
#endif
sge_TTF_AAOff();
return dest.w;
}
