void
SFont_WriteCenter (SDL_Surface * Surface, SFont_Font * Font,
int y, char *text)
{
SFont_Write (Font, Surface->w / 2 - SFont_TextWidth (Font, text) / 2,
y, text);
}
void gfx_draw_text(SDL_Surface * screen, SFont_Font * font, const int x,
const int y, const int useshadow, const int useglow,
char *string)
{
if (y > screen->h || y + gfx_text_height(font) < 0)
return;
SFont_Write(screen, font, x, y, useshadow, useglow, string);
}
byte *Render_text_SFont(const char *str, int font_number, int *width, int *height)
{
SFont_Font *font;
SDL_Surface * TexteColore;
SDL_Surface * Texte8Bit;
SDL_Surface *Surface_fonte;
byte * new_brush;
// Chargement de la fonte
Surface_fonte=IMG_Load(Font_name(font_number));
if (!Surface_fonte)
{
DEBUG("Font loading failed",0);
return NULL;
}
font=SFont_InitFont(Surface_fonte);
if (!font)
{
DEBUG("Font init failed",1);
return NULL;
}
// Calcul des dimensions
*height=SFont_TextHeight(font);
*width=SFont_TextWidth(font, str);
// Allocation d'une surface SDL
TexteColore=SDL_CreateRGBSurface(SDL_SWSURFACE, *width, *height, 24, 0, 0, 0, 0);
// Rendu du texte
SFont_Write(TexteColore, font, 0, 0, str);
if (!TexteColore)
{
DEBUG("Rendering failed",2);
SFont_FreeFont(font);
return NULL;
}
Texte8Bit=SDL_DisplayFormat(TexteColore);
SDL_FreeSurface(TexteColore);
new_brush=Surface_to_bytefield(Texte8Bit, NULL);
if (!new_brush)
{
DEBUG("Converting failed",3);
SDL_FreeSurface(TexteColore);
SDL_FreeSurface(Texte8Bit);
SFont_FreeFont(font);
return NULL;
}
SDL_FreeSurface(Texte8Bit);
SFont_FreeFont(font);
return new_brush;
}
void
SFont_WriteAligned (SFont_Font * Font, int x, int y, int w,
int gap, int align, char *text)
{
char buf[512] = "";
int width = 0;
int ww = 0;
int len = strlen (text);
int i = 0;
int nextWord = 0;
if (text == NULL)
return;
for (i = 0; i < len; i++)
{
ww = wordWidth (Font, text, i, nextWord + 1);
if ((width + ww) >= w)
{
switch (align)
{
case ALEFT:
SFont_Write (Font, x, y, buf);
break;
case ARIGHT:
SFont_Write (Font, x + w - width, y, buf);
break;
case ACENTER:
SFont_Write (Font, x + (w - width) / 2, y, buf);
break;
default:
break;
}
width = 0;
buf[0] = '\0';
y += Font->Surface->h + gap;
}
width += ww;
copyWord (Font, text, buf, i, nextWord);
i = nextWord;
nextWord = findWord (Font, text, i + 1);
}
switch (align)
{
case ALEFT:
SFont_Write (Font, x, y, buf);
break;
case ARIGHT:
SFont_Write (Font, x + w - width, y, buf);
break;
case ACENTER:
SFont_Write (Font, x + (w - width) / 2, y, buf);
break;
default:
break;
}
}
int main(int argc, char *argv[])
{
SDL_Surface* screen =NULL;
bool done = false;
SDL_Event evt;
int FPS = 0;
int pastFPS = 0;
int past = 0;
int currentTime = 0;
static char buffer[20] = {0};
SDL_Surface *font_bitmap_surface=NULL;
SFont_Font* Font;
/* Initialize SDL */
if (SDL_Init(SDL_INIT_VIDEO) < 0)
{
exit (1);
}
SDL_ShowCursor(SDL_DISABLE); /* There is no mouse */
/* Initialize the screen / window */
/*screen = SDL_SetVideoMode(SCREEN_WIDTH, SCREEN_HEIGHT, SCREEN_DEPTH, SDL_SWSURFACE|SDL_FULLSCREEN); SDL_FULLSCREEN not needed on Dingoo, useful on desktop */
screen = SDL_SetVideoMode(SCREEN_WIDTH, SCREEN_HEIGHT, SCREEN_DEPTH, SDL_SWSURFACE);
if (screen == NULL)
{
SDL_Quit();
exit (2);
}
SDL_WM_SetCaption ("SDL MultiMedia Application", NULL); /* Not needed on Dingoo */
font_bitmap_surface = get_default_data_font();
Font = SFont_InitFont(font_bitmap_surface);
if(!Font) {
fprintf(stderr, "An error occured while setting up font.");
exit(1);
}
while(!done)
{
if( SDL_PollEvent(&evt) )
{
switch (evt.type)
{
case SDL_KEYDOWN:
/* quit on any key press */
done = true;
break;
case SDL_QUIT:
done = true;
break;
}
}
currentTime = SDL_GetTicks();
#define LOCK_FPS_TO_60FPS
#undef LOCK_FPS_TO_60FPS
#ifdef LOCK_FPS_TO_60FPS
/*
** Alternative is to sleep....
** however sleep may not have the expected granularity (e.g. under native)
** Check if 1/60th of a second has elapsed
** 1 (sec) / 60 == 1000 (millisec) / 60 == 16.66666666666666.... ~16
*/
if ( currentTime - past >= 16 )
#endif /* LOCK_FPS_TO_60FPS */
{
past = SDL_GetTicks(); /* this should be done before redrawing screen */
#define ALWAYS_FLIP
#ifdef ALWAYS_FLIP
SFont_Write(screen, Font, 0, 20, "Hello World");
SDL_UpdateRect(screen, 0, 0, 0, 0);
#endif /* ALWAYS_FLIP */
FPS++;
}
/*
** Every 1 second re-calculate FPS display string
*/
if ( currentTime - pastFPS >= 1000 )
{
sprintf( buffer, "%d FPS", FPS );
SDL_FillRect( SDL_GetVideoSurface(), NULL, 0 ); /* rather brute force wipe out area first... */
SFont_Write (screen, Font, 0,0, buffer);
SDL_UpdateRect(screen, 0, 0, 0, 0); /* SDL_UpdateRect() is a way to only mark part of the screen as updated for performance */
#ifndef ALWAYS_FLIP
SDL_Flip( screen );
#endif /* ALWAYS_FLIP */
FPS = 0;
pastFPS = currentTime;
}
}
SFont_FreeFont(Font);
SDL_Quit();
return 0;
}
void FontTool::drawText(int xpos, int ypos, const char* text, SDL_Surface *display) {
if(sfont) SFont_Write(display, FontTool::sfont, xpos,ypos,text);
}
void
drawRecords (data_t * gfx, records_t * rtab, int hl)
{
int x, x1, x2, x3, x4, x5, x6, y, w, h, i;
char buf[128];
x = gfx->gameX + 2 * BLOCKSIZE;
w = GRIDWIDTH * BLOCKSIZE - 4 * BLOCKSIZE;
h = BLOCKSIZE + 12 * gfx->textfont->Surface->h
+ SFont_AlignedHeight (gfx->textfont, w - 2 * BLOCKSIZE, 0,
_
("Press any key to continue. Read the README or the 'man' page to learn the meaning of the 'mode' column."));
y = gfx->gameY + (GRIDHEIGHT * BLOCKSIZE - h) / 2;
drawAnimatedSquare (gfx, gfx->gcolor, gfx->galpha, x, y, w, h, MSGTIME);
/*
x1:# x2:Name x3:Floor x4:Mode x5:Time x6: Date
---------------------------------------------------------------------
*/
y += BLOCKSIZE;
x1 = x + BLOCKSIZE;
x2 = x1 + SFont_TextWidth (gfx->textfont, "# ");
sprintf (buf, "%s %s %s %s", _("Floor"), _("Mode"), _("Time"),
rtab[0].date);
x3 = x1 + w - 2 * BLOCKSIZE - SFont_TextWidth (gfx->textfont, buf);
sprintf (buf, "%s %s %s %s", _("Floor"), _("Mode"), _("Time"), _("Date"));
SFont_Write (gfx->textfont, x3, y, buf);
sprintf (buf, "%s ", _("Floor"));
x4 = x3 + SFont_TextWidth (gfx->textfont, buf);
sprintf (buf, "%s ", _("Mode"));
x5 = x4 + SFont_TextWidth (gfx->textfont, buf);
sprintf (buf, "%s ", _("Time"));
x6 = x5 + SFont_TextWidth (gfx->textfont, buf);
sprintf (buf, "# %s ", _("Date"));
SFont_Write (gfx->textfont, x1, y, buf);
for (i = 0; i < MAX_RECORDS; i++)
{
y += gfx->textfont->Surface->h - 1;
if (hl == i)
{
sprintf (buf, ">");
SFont_Write (gfx->textfont,
x1 - SFont_TextWidth (gfx->textfont, buf), y, buf);
}
sprintf (buf, "%d", i + 1);
SFont_Write (gfx->textfont, x1, y, buf);
SFont_Write (gfx->textfont, x2, y, rtab[i].pname);
SFont_FillWith (gfx->textfont,
x2 + SFont_TextWidth (gfx->textfont, rtab[i].pname) + 3,
y,
x3 - 6 - (x2 +
SFont_TextWidth (gfx->textfont,
rtab[i].pname)), '.');
sprintf (buf, "%d", rtab[i].floor);
SFont_Write (gfx->textfont, x3, y, buf);
SFont_Write (gfx->textfont, x4, y, rtab[i].mode);
sprintf (buf, "%d", rtab[i].time);
SFont_Write (gfx->textfont, x5, y, buf);
sprintf (buf, "%s", rtab[i].date);
SFont_Write (gfx->textfont, x6, y, buf);
}
y += gfx->textfont->Surface->h * 2;
SFont_WriteAligned (gfx->textfont, x1, y, w - 2 * BLOCKSIZE,
0, ALEFT,
_
("Press any key to continue. Read the README or the 'man' page to learn the meaning of the 'mode' column."));
FlipScreen ();
}
void SFont_WriteRight(const SFont_Font *Font,
int y, const char *text)
{
SFont_Write(Font, winwidth - SFont_TextWidth(Font, text), y, text);
}
void SFont_WriteCenter(const SFont_Font *Font,
int y, const char *text)
{
SFont_Write(Font, (winwidth - SFont_TextWidth(Font, text))/2, y, text);
}