void gr_draw_frame()
{
if ( jump ) return ;
/* Actualiza paleta */
if ( palette_changed ) gr_refresh_palette();
if ( !trans_table_updated ) gr_make_trans_table();
/* Bloquea el bitmap de pantalla */
if ( gr_lock_screen() < 0 ) return ;
/* Dibuja la pantalla */
gr_draw_screen( scrbitmap, GLODWORD( librender, RESTORETYPE ), GLODWORD( librender, DUMPTYPE ) );
/* Fading */
if ( fade_on || fade_set )
{
gr_fade_step() ;
if ( background ) background->modified = 1 ;
}
/* Actualiza la paleta y la pantalla */
gr_unlock_screen() ;
}
GRAPH * gr_text_bitmap( int fontid, const char * text, int alignment )
{
GRAPH * gr ;
int x, y ;
FONT * f ;
// Splinter
if ( !text || !*text ) return NULL;
if ( fontid < 0 || fontid >= MAX_FONTS || !fonts[fontid] ) return NULL; // Incorrect font type
f = fonts[fontid] ;
/* Un refresco de paleta en mitad de gr_text_put puede provocar efectos
* desagradables al modificar el tipo de letra del sistema */
if ( palette_changed ) gr_refresh_palette() ;
gr = bitmap_new_syslib( gr_text_width( fontid, ( const unsigned char * ) text ), gr_text_height( fontid, ( const unsigned char * ) text ), sys_pixel_format->depth ) ;
if ( !gr ) return NULL;
gr_clear( gr ) ;
if ( !gr_text_put( gr, 0, fontid, 0, -gr_text_margintop( fontid, ( const unsigned char * ) text ), ( const unsigned char * ) text ) )
{
bitmap_destroy( gr );
return NULL;
}
switch ( alignment )
{
case ALIGN_TOP_LEFT: // 0
case ALIGN_TOP: // 1
case ALIGN_TOP_RIGHT: // 2
y = 0 ;
break ;
case ALIGN_CENTER_LEFT: // 3
case ALIGN_CENTER: // 4
case ALIGN_CENTER_RIGHT:// 5
y = gr->height / 2 ;
break ;
default:
y = gr->height - 1 ;
break ;
}
switch ( alignment )
{
case ALIGN_TOP_LEFT: // 0
case ALIGN_CENTER_LEFT: // 3
case ALIGN_BOTTOM_LEFT: // 6
x = 0 ;
break ;
case ALIGN_TOP: // 1
case ALIGN_CENTER: // 4
case ALIGN_BOTTOM: // 7
x = gr->width / 2 ;
break ;
default:
x = gr->width - 1 ;
break ;
}
bitmap_add_cpoint( gr, x, y ) ;
return gr ;
}
