void applyFontStyle(bool bold)
{
if (bold)
TTF_SetFontStyle(font, TTF_STYLE_BOLD);
else
TTF_SetFontStyle(font, TTF_STYLE_NORMAL);
}
void Typeface::setItalic(bool b) {
int style = TTF_GetFontStyle(font);
if (b != (style & TTF_STYLE_ITALIC)) { // avoid flushing the glyph cache
if (b) {
TTF_SetFontStyle(font, style | TTF_STYLE_ITALIC);
} else {
TTF_SetFontStyle(font, style & ~TTF_STYLE_ITALIC);
}
}
}
void Typeface::setUnderline(bool b) {
int style = TTF_GetFontStyle(font);
if (b != (style & TTF_STYLE_UNDERLINE)) { // avoid flushing the glyph cache
if (b) {
TTF_SetFontStyle(font, style | TTF_STYLE_UNDERLINE);
} else {
TTF_SetFontStyle(font, style & ~TTF_STYLE_UNDERLINE);
}
}
}
void Typeface::setStrikethrough(bool b) {
int style = TTF_GetFontStyle(font);
if (b != (style & TTF_STYLE_STRIKETHROUGH)) { // avoid flushing the glyph cache
if (b) {
TTF_SetFontStyle(font, style | TTF_STYLE_STRIKETHROUGH);
} else {
TTF_SetFontStyle(font, style & ~TTF_STYLE_STRIKETHROUGH);
}
}
}
/**************************************************************************
Create Text Surface from SDL_String16
**************************************************************************/
static SDL_Surface *create_str16_surf(SDL_String16 * pString)
{
SDL_Surface *pText = NULL; /* FIXME: possibly uninitialized */
if (!pString) {
return NULL;
}
if (!((pString->style & 0x0F) & TTF_STYLE_NORMAL)) {
TTF_SetFontStyle(pString->font, (pString->style & 0x0F));
}
switch (pString->render) {
case 0:
pText = TTF_RenderUNICODE_Shaded(pString->font,
pString->text, pString->fgcol,
pString->bgcol);
break;
case 1:
{
SDL_Surface *pTmp = TTF_RenderUNICODE_Solid(pString->font,
pString->text, pString->fgcol);
if ((pText = SDL_DisplayFormat(pTmp)) == NULL) {
log_error("SDL_create_str16_surf: couldn't convert text "
"to display format: %s", SDL_GetError());
pText = pTmp;
} else {
FREESURFACE( pTmp );
}
}
break;
case 2:
pText = TTF_RenderUNICODE_Blended(pString->font,
pString->text, pString->fgcol);
break;
}
if (pText != NULL) {
log_debug("SDL_create_str16_surf: Font is generally %d big, and "
"string is %hd big", TTF_FontHeight(pString->font), pText->h);
log_debug("SDL_create_str16_surf: String is %d length", pText->w);
} else {
log_debug("SDL_create_str16_surf: pText NULL");
pText = create_surf_alpha(0, 0, SDL_SWSURFACE);
}
if (!((pString->style & 0x0F) & TTF_STYLE_NORMAL)) {
TTF_SetFontStyle(pString->font, TTF_STYLE_NORMAL);
}
return pText;
}
void GameplayScreen::RenderGUI(SDL_Renderer* renderer)
{
// Display the lives left
for (int i = 0; i < livesRemaining - 1; i++)
{
livesLeftRect.x = Config::gridSize * i;
SDL_RenderCopy(renderer, livesTexture, NULL, &livesLeftRect);
}
// Display the score
if (arialFont != NULL)
{
std::string scoreString = "Score: " + std::to_string(score);
Utils::RenderText(renderer, arialFont, scoreString, SDL_Color{ 255, 255, 255 }, &scoreTextRect);
}
// Display the AI state
std::string aiStateString = Ghost::CurrentStateName();
SDL_Rect aiStateRect;
aiStateRect.x = Config::gridSize * 18;
aiStateRect.y = Config::gridSize * 32;
aiStateRect.w = Config::gridSize * 8;
aiStateRect.h = Config::gridSize * 2;
Utils::RenderText(renderer, arialFont, "AI State: " + aiStateString, SDL_Color{ 255, 255, 255 }, &aiStateRect);
if (isPaused)
{
SDL_Rect pauseRect;
pauseRect.w = Config::gridSize * 10;
pauseRect.h = Config::gridSize * 2;
pauseRect.x = Config::screenWidth / 2 - pauseRect.w / 2;
pauseRect.y = Config::screenHeight / 2 - pauseRect.h / 2;
SDL_RenderCopy(renderer, pauseTexture, NULL, &pauseRect);
}
if (isLevelOver)
{
const int VERT_OFFSET = 7;
SDL_Rect endGameRect;
endGameRect.w = Config::gridSize * 6;
endGameRect.h = Config::gridSize * 1.2;
endGameRect.x = Config::screenWidth / 2 - endGameRect.w / 2;
endGameRect.y = Config::screenHeight / 2 - endGameRect.h / 2 - VERT_OFFSET;
TTF_SetFontStyle(arialFont, TTF_STYLE_BOLD);
Utils::RenderText(renderer, arialFont, endGameMessage, SDL_Color{ 255, 255, 255 }, &endGameRect);
TTF_SetFontStyle(arialFont, TTF_STYLE_NORMAL);
}
}
SDL_Texture * KW_RenderTextLine(TTF_Font * font, SDL_Renderer * renderer, const char * text, SDL_Color color, int styleflags) {
int previousstyle;
SDL_Surface * textsurface;
SDL_Texture * ret;
if (font == NULL || text == NULL)
return NULL;
previousstyle = TTF_GetFontStyle(font);
TTF_SetFontStyle(font, styleflags);
textsurface = TTF_RenderUTF8_Blended(font, text, color);
ret = SDL_CreateTextureFromSurface(renderer, textsurface);
SDL_FreeSurface(textsurface);
TTF_SetFontStyle(font, previousstyle);
return ret;
}
//==============================================================================
int Init(int w, int h, int bits, int full){
//==============================================================================
if (SDL_Init(SDL_SUBSYSTEMS)==-1){
fprintf(stderr, "ERROR: Inicializacia VIDEO podpory SDL sa nepodarila: %s\n",
SDL_GetError());
return FAIL;
}
fprintf(stderr, "Inicializacia VIDEO podpory SDL [OK] \n");
screen = SDL_SetVideoMode(w, h, bits, WIN_FLAGS );
SDL_WM_SetCaption(WIN_TITLE, 0);
if (screen==NULL){
printf("Inicializacia videobufferu %ix%ix%i: %s\n", w, h, bits, SDL_GetError());
return FAIL;
}
if(TTF_Init() == -1){
printf("Nepodarilo se inicializovat SDL_ttf: %s\n", TTF_GetError());
return FAIL;
}
console_font = TTF_OpenFont(ROOT"data/console.ttf", FONT_SIZE);
if(!console_font){
printf("Unable to open font: %s\n", TTF_GetError());
return FAIL;
}
TTF_SetFontStyle(console_font, TTF_STYLE_NORMAL);
text_font = TTF_OpenFont(ROOT"data/normal.ttf", 20);
if(!text_font){
printf("Unable to open font: %s\n", TTF_GetError());
return FAIL;
}
TTF_SetFontStyle(text_font, TTF_STYLE_NORMAL);
SDL_ShowCursor(SDL_DISABLE);
if(F==1)SDL_WM_ToggleFullScreen(screen);
return OK;
}
SDL_Surface * MyTTF_Render_BlendedU( SDL_Surface * render_text, \
Uint16 *text, int size, \
Uint8 style, SDL_Color color )
{
SDL_Surface * render_tmp;
char tmpstr[512];
TTF_Font *font;
SDLGuiTK_Theme * theme;
if( render_text!=NULL ) {
SDL_FreeSurface( render_text );
render_text = NULL;
}
theme = PROT__theme_get_and_lock();
font = TTF_OpenFont( theme->font_file, size );
if ( font==NULL ) {
sprintf( tmpstr, "Couldn't load %d pt font from %s: %s\n",
size, theme->font_file, SDL_GetError());
SDLGUITK_ERROR( tmpstr );
exit(2);
}
TTF_SetFontStyle( font, style );
render_tmp = TTF_RenderUNICODE_Blended( font, text, \
color );
//render_text = SDL_DisplayFormatAlpha( render_tmp );
render_text = render_tmp;
/* render_text = render_tmp; */
MySDL_FreeSurface( render_tmp );
PROT__theme_unlock( theme );
TTF_CloseFont(font);
return render_text;
}
int Display_SDL::MessageXY(int x, int y, const char * pcMessage) {
int ptsize = 24;
TTF_Font * font = NULL;
SDL_Color forecol = { 0xFF, 0xFF, 0xFF, 0 };
SDL_Color backcol = { 0x00, 0x00, 0x00, 0 };
SDL_Surface * text = NULL;
SDL_Rect dstrect;
font = TTF_OpenFont("seguibk.ttf", ptsize);
if (font == NULL) {
g_pErr->Report("couldn't open font file seguibk.ttf");
} else {}
TTF_SetFontStyle(font, TTF_STYLE_NORMAL);
text = TTF_RenderText_Solid(font, pcMessage, forecol);
if (text == NULL) {
g_pErr->Report("error rendering font");
} else {
dstrect.x = (int) (x - (text->w / 2));
dstrect.y = (int) (y - (text->h / 2));
dstrect.w = text->w;
dstrect.h = text->h;
//SDL_FillRect(m_pScreen, NULL,
//SDL_MapRGB(m_pScreen->format, backcol.r, backcol.g, backcol.b));
SDL_BlitSurface(text, NULL, m_pScreen, &dstrect);
SDL_FreeSurface(text);
SDL_Flip(m_pScreen);
}
TTF_CloseFont(font);
return 0;
}
void GlyphFont::InitFont()
{
mTtfFont = TTF_OpenFont(mFilename, mPointSize);
if(mTtfFont == NULL)
printf("Can't open font file\n");
// 0 = TTF_STYLE_NORMAL
// 1 = TTF_STYLE_BOLD
// 2 = TTF_STYLE_ITALIC
// 4 = TTF_STYLE_UNDERLINE
// 8 = TTF_STYLE_STRIKETHROUGH
TTF_SetFontStyle(mTtfFont, mStyle);
mColor.r = (Uint8)(mRed * 255);
mColor.g = (Uint8)(mGreen * 255);
mColor.b = (Uint8)(mBlue * 255);
mHeight = TTF_FontHeight(mTtfFont);
mAscent = TTF_FontAscent(mTtfFont);
mDescent = TTF_FontDescent(mTtfFont);
mLineSkip = TTF_FontLineSkip(mTtfFont);
for(int i = sMinGlyph; i <= sMaxGlyph; i++)
{
mGlyphs[i].Surface = NULL;
mGlyphs[i].Texture = 0;
}
}
//Sets the font style of the font at the specified index
//param:fontIndex->The index of the font to modify
//param:style->The style to set it to. Use | to use multiple
//TTF_STYLE_BOLD: Sets the font to its bold version
//TTF_STYLE_ITALIC: Italicizes the font
//TTF_STYLE_NORMAL: Sets the font to its normal format
//TTF_STYLE_STRIKETHROUGH: Creates a line through the middle
//TTF_STYLE_UNDERLINE: Creates an underline
void SpriteFont::SetFontStyle(int fontIndex, int style)
{
//Try block to make sure index is valid
try
{
//Get the font to modify
TTF_Font* font = fontList.at(fontIndex);
//Check for null
if(font)
{
//Get the current style
int currentStyle = TTF_GetFontStyle(font);
//Save processing by not changing style if they are identical
if(currentStyle != style)
{
//Otherwise, set the style
TTF_SetFontStyle(font, style);
}
}
else
{
std::cout<<"SetFontStyle error: Provided index is NULL"<<std::endl;
return;
}
}
catch(std::out_of_range problem)
{
//display invalid index
std::cout<<"SetFontStyle error: font index invalid"<<std::endl;
return;
}
}
//-----------------------------------------------------------------------------
// Purpose: Creates a new font
//-----------------------------------------------------------------------------
HGAMEFONT CGameEngineGL::HCreateFont( int nHeight, int nFontWeight, bool bItalic, const char * pchFont )
{
// For this sample we include a single font
pchFont = "DejaVuSans.ttf";
TTF_Font *font = TTF_OpenFont( pchFont, nHeight );
if ( !font )
{
OutputDebugString( "Couldn't create font: " );
OutputDebugString( pchFont );
OutputDebugString( "\n" );
return 0;
}
HGAMEFONT hFont = m_nNextFontHandle;
++m_nNextFontHandle;
int nStyle = TTF_STYLE_NORMAL;
if ( nFontWeight & FW_BOLD )
{
nStyle |= TTF_STYLE_BOLD;
}
if ( bItalic )
{
nStyle |= TTF_STYLE_ITALIC;
}
TTF_SetFontStyle( font, nStyle );
m_MapGameFonts[ hFont ] = font;
return hFont;
}
/*
* Load a new font and create textures for each glyph
*/
font *ttf_new (const char *name, int32_t pointSize, int32_t style)
{
TTF_Font *ttf;
uint8_t c;
font *f;
f = (fontp)myzalloc(sizeof(*f), __FUNCTION__);
DBG("Load TTF: %s", name);
ttf = TTF_OpenFont(name, pointSize);
if (!ttf) {
DIE("cannot open font file %s", name);
}
f->foreground.r = 255;
f->foreground.g = 255;
f->foreground.b = 255;
f->background.r = 0;
f->background.g = 0;
f->background.b = 0;
TTF_SetFontStyle(ttf, style);
for (c = TTF_GLYPH_MIN; c < TTF_GLYPH_MAX; c++) {
ttf_create_tex_from_char(ttf, name, f, c);
}
TTF_CloseFont(ttf);
return (f);
}
void Composants_Pour_FonctionPourJeu1(ComposantsFonctionPourJeu *Composants_Pour_FonctionPourJeu)
{
Composants_Pour_FonctionPourJeu->police = TTF_OpenFont("PRISTINA.TTF", 25);
TTF_SetFontStyle(Composants_Pour_FonctionPourJeu->police, TTF_STYLE_ITALIC);
SDL_Color couleurNoire = {"#f", 0, "#a"};
Composants_Pour_FonctionPourJeu->croix = SDL_LoadBMP("images/Croix.bmp");
Composants_Pour_FonctionPourJeu->rond = SDL_LoadBMP("images/Rond.bmp");
Composants_Pour_FonctionPourJeu->PointsCroix= SDL_LoadBMP( "images/petiteCroix.bmp");
Composants_Pour_FonctionPourJeu->PointsRond = SDL_LoadBMP( "images/PetitRond.bmp");
Composants_Pour_FonctionPourJeu->grille = SDL_LoadBMP ("images/PlateauVide.bmp");
Composants_Pour_FonctionPourJeu->TextePoints= SDL_LoadBMP("images/Points.bmp");
Composants_Pour_FonctionPourJeu->ImageMorpion[0]= SDL_LoadBMP( "images/morpionGrille.bmp" );
Composants_Pour_FonctionPourJeu->ImageMorpion[1]= SDL_LoadBMP( "images/morpionGrille2.bmp");
Composants_Pour_FonctionPourJeu->ImageMorpion[2]= SDL_LoadBMP( "images/morpionGrille3.bmp");
Composants_Pour_FonctionPourJeu->ImageMorpion[2]= SDL_LoadBMP( "images/morpionGrille3.bmp");
//Composants_Pour_FonctionPourJeu->img= SDL_LoadBMP( "images/play.bmp");
Composants_Pour_FonctionPourJeu->Quitter= TTF_RenderText_Blended(Composants_Pour_FonctionPourJeu->police, "Retour au menu Principal", couleurNoire);
Composants_Pour_FonctionPourJeu->positionImageMorpion.x = 900;
Composants_Pour_FonctionPourJeu->positionImageMorpion.y = 0;
Composants_Pour_FonctionPourJeu->positionImagePoints.x=30;
Composants_Pour_FonctionPourJeu->positionImagePoints.y=550;
Composants_Pour_FonctionPourJeu->position_Grille.x = 420;
Composants_Pour_FonctionPourJeu->position_Grille.y = 80;
Composants_Pour_FonctionPourJeu->positionPointsCroix.y=550;/*L'ordonnée des 2 images puisqu'on donne l'abcisse après!*/
Composants_Pour_FonctionPourJeu->positionPointsRond.y=615;
Composants_Pour_FonctionPourJeu->pos_Quitter.x=460;
Composants_Pour_FonctionPourJeu->pos_Quitter.y=650;
/* pos_img.x = 500;
pos_img.y = 260;*/
}
void Font::loadFont(std::string filename,
const int size,
const int style)
{
if (fontCounter == 0 && TTF_Init() == -1)
{
logger->log("Unable to initialize SDL_ttf: " +
std::string(TTF_GetError()));
return;
}
fixDirSeparators(filename);
TTF_Font *const font = openFont(filename.c_str(), size);
if (!font)
{
logger->log("Font::Font: " +
std::string(TTF_GetError()));
return;
}
if (mFont)
TTF_CloseFont(mFont);
mFont = font;
TTF_SetFontStyle(mFont, style);
clear();
}
void Font::AddFontStyle( FontStyle style )
{
switch ( style )
{
case FontStyle::Normal:
return;
case FontStyle::Bold:
mask |= TTF_STYLE_BOLD;
break;
case FontStyle::Italic:
mask |= TTF_STYLE_ITALIC;
break;
case FontStyle::Underline:
mask |= TTF_STYLE_UNDERLINE;
break;
case FontStyle::Strikethrough:
mask |= TTF_STYLE_STRIKETHROUGH;
break;
default :
break;
}
TTF_SetFontStyle( font, mask );
ApplyFontStyle();
}
Font::Font(const char *aaddress, int alength, int apointSize, int astyle,
float afgRed, float afgGreen, float afgBlue, float abgRed, float abgGreen,
float abgBlue) :
height(), ascent(), descent(), lineSkip(), address(
aaddress), length(alength), pointSize(apointSize), style(astyle), fgRed(
afgRed), fgGreen(afgGreen), fgBlue(afgBlue), bgRed(abgRed), bgGreen(
abgGreen), bgBlue(abgBlue), ttfFont(), foreground(), background() {
int i;
ttfFont = open_font(address, pointSize);
TTF_SetFontStyle(ttfFont, style);
foreground.r = (Uint8) (255 * fgRed);
foreground.g = (Uint8) (255 * fgGreen);
foreground.b = (Uint8) (255 * fgBlue);
background.r = (Uint8) (255 * bgRed);
background.g = (Uint8) (255 * bgGreen);
background.b = (Uint8) (255 * bgBlue);
height = TTF_FontHeight(ttfFont);
ascent = TTF_FontAscent(ttfFont);
descent = TTF_FontDescent(ttfFont);
lineSkip = TTF_FontLineSkip(ttfFont);
for (i = minGlyph; i <= maxGlyph; i++) {
glyphs[i].pic = NULL;
glyphs[i].tex = 0;
}
}
GFont fonts_get_system_font(const char *font_key) {
int i;
for (i=0; i<SYSTEM_FONT_COUNT; i++) {
if (strcmp(font_key,systemFonts[i].key)==0) {
if (systemFonts[i].font==0) {
systemFonts[i].font=TTF_OpenFont (systemFonts[i].file,systemFonts[i].psize);
if (systemFonts[i].font==0) {
printf ("[WARN] Didn't found system font: %s\n",systemFonts[i].file);
} else {
switch (i) {
case 1:
case 3:
case 5:
case 7:
case 9:
TTF_SetFontStyle(systemFonts[i].font, TTF_STYLE_BOLD);
break;
}
}
}
return (GFont)systemFonts[i].font;
}
}
printf ("[WARN] Invalid system font: %s\n",font_key);
return 0;
}
void ONScripterLabel::drawGlyph( SDL_Surface *dst_surface, FontInfo *info, SDL_Color &color, char* text, int xy[2], bool shadow_flag, AnimationInfo *cache_info, SDL_Rect *clip, SDL_Rect &dst_rect )
{
unsigned short unicode;
if (IS_TWO_BYTE(text[0])){
unsigned index = ((unsigned char*)text)[0];
index = index << 8 | ((unsigned char*)text)[1];
unicode = onsLocaleConv( index );
}
else{
if ((text[0] & 0xe0) == 0xa0 || (text[0] & 0xe0) == 0xc0) unicode = ((unsigned char*)text)[0] - 0xa0 + 0xff60;
else unicode = text[0];
}
int minx, maxx, miny, maxy, advanced;
#if 0
if (TTF_GetFontStyle( (TTF_Font*)info->ttf_font ) !=
(info->is_bold?TTF_STYLE_BOLD:TTF_STYLE_NORMAL) )
TTF_SetFontStyle( (TTF_Font*)info->ttf_font, (info->is_bold?TTF_STYLE_BOLD:TTF_STYLE_NORMAL));
#endif
TTF_GlyphMetrics( (TTF_Font*)info->ttf_font, unicode,
&minx, &maxx, &miny, &maxy, &advanced );
//printf("min %d %d %d %d %d %d\n", minx, maxx, miny, maxy, advanced,TTF_FontAscent((TTF_Font*)info->ttf_font) );
SDL_Surface *tmp_surface = renderGlyph( (TTF_Font*)info->ttf_font, unicode );
bool rotate_flag = false;
if ( info->getTateyokoMode() == FontInfo::TATE_MODE && IS_ROTATION_REQUIRED(text) ) rotate_flag = true;
dst_rect.x = xy[0] + minx;
dst_rect.y = xy[1] + TTF_FontAscent((TTF_Font*)info->ttf_font) - maxy;
if ( rotate_flag ) dst_rect.x += miny - minx;
if ( info->getTateyokoMode() == FontInfo::TATE_MODE && IS_TRANSLATION_REQUIRED(text) ){
dst_rect.x += info->font_size_xy[0]/2;
dst_rect.y -= info->font_size_xy[0]/2;
}
if ( shadow_flag ){
dst_rect.x += shade_distance[0];
dst_rect.y += shade_distance[1];
}
if ( tmp_surface ){
if (rotate_flag){
dst_rect.w = tmp_surface->h;
dst_rect.h = tmp_surface->w;
}
else{
dst_rect.w = tmp_surface->w;
dst_rect.h = tmp_surface->h;
}
if (cache_info)
cache_info->blendBySurface( tmp_surface, dst_rect.x, dst_rect.y, color, clip, rotate_flag );
if (dst_surface)
alphaBlend32( dst_surface, dst_rect, tmp_surface, color, clip, rotate_flag );
}
}
int LOBJECT_METHOD(setFontStyle, TTF_Font * font){
int style = TTF_STYLE_NORMAL;
if (state.is_number(1)){
style = state.to_integer(1);
}
TTF_SetFontStyle(font, style);
return 0;
}
void pol_style(int style)
{
POINT p;
p.x = -10; p.y = -10;
aff_pol("",10,p,black); // Appel de aff_pol pour fixer la valeur de ___pol
if ((style < 0x00) || (0x04 < style)) style = 0x00;
TTF_SetFontStyle(___pol,style);
}
void FontHandler::initialize(){
font = TTF_OpenFont( "lazy.ttf", 28 );
fontMenu = TTF_OpenFont( "lazy.ttf", 40);
TTF_SetFontStyle(fontMenu, TTF_STYLE_BOLD);
}
static mrb_value
mrb_sdl2_ttf_font_set_style(mrb_state *mrb, mrb_value self)
{
mrb_int style;
mrb_get_args(mrb, "i", &style);
TTF_SetFontStyle(mrb_sdl2_font_get_ptr(mrb, self), style);
return mrb_nil_value();
}
//Basic Init, create the font, backbuffer, etc
WINDOW *initscr(void)
{
lastchar=-1;
inputdelay=-1;
std::string typeface = "";
std::ifstream fin;
int fontsize = 0; //actuall size
fin.open("data/FONTDATA");
if (!fin.is_open()){
fontheight=16;
fontwidth=8;
} else {
getline(fin, typeface);
fin >> fontwidth;
fin >> fontheight;
fin >> fontsize;
if ((fontwidth <= 4) || (fontheight <=4)){
fontheight=16;
fontwidth=8;
}
fin.close();
}
halfwidth=fontwidth / 2;
halfheight=fontheight / 2;
WindowWidth= (55 + (OPTIONS[OPT_VIEWPORT_X] * 2 + 1)) * fontwidth;
WindowHeight= (OPTIONS[OPT_VIEWPORT_Y] * 2 + 1) *fontheight;
if(!WinCreate()) {}// do something here
//make fontdata compatible with wincurse
if(!fexists(typeface.c_str()))
typeface = "data/font/" + typeface + ".ttf";
//different default font with wincurse
if(!fexists(typeface.c_str()))
typeface = "data/font/fixedsys.ttf";
if(fontsize<=0) fontsize=fontheight-1;
font = TTF_OpenFont(typeface.c_str(), fontsize);
//if(!font) something went wrong
TTF_SetFontStyle(font, TTF_STYLE_NORMAL);
//TTF_SetFontOutline(font, 0);
//TTF_SetFontKerning(font, 0);
//TTF_SetFontHinting(font, TTF_HINTING_MONO);
// glyph height hack by utunnels
// SDL_ttf doesn't use FT_HAS_VERTICAL for function TTF_GlyphMetrics
// this causes baseline problems for certain fonts
// I can only guess by check a certain tall character...
cache_glyphs();
mainwin = newwin((OPTIONS[OPT_VIEWPORT_Y] * 2 + 1),(55 + (OPTIONS[OPT_VIEWPORT_Y] * 2 + 1)),0,0);
return mainwin; //create the 'stdscr' window and return its ref
}
int
render_glyph(Glyph *g, SDL_Surface **ret) {
SDL_Color color = {0,0,0}, bgcolor={0xff,0xff,0xff};
int bold, italic, underline, strikethrough, sup, sub, supsub;
int font;
int baseline;
char *byte;
TTF_Font **fs;
byte = g->bytes;
if (format_byte(*byte, &bold, &italic, &underline, &strikethrough, &sup, &sub, &supsub))
byte++;
if (sup || sub || supsub)
fs = su_fonts;
else
fs = fonts;
baseline = 0;
if (sub)
baseline = 9;
else if(supsub)
baseline = 3;
if (bold && italic)
font = FONT_BOLD_ITALIC;
else if (bold)
font = FONT_BOLD;
else if (italic)
font = FONT_ITALIC;
else
font = FONT_NORMAL;
if (underline && strikethrough)
TTF_SetFontStyle(fs[font], TTF_STYLE_UNDERLINE | TTF_STYLE_STRIKETHROUGH);
else if (underline)
TTF_SetFontStyle(fs[font], TTF_STYLE_UNDERLINE);
else if (strikethrough)
TTF_SetFontStyle(fs[font], TTF_STYLE_STRIKETHROUGH);
*ret = TTF_RenderUTF8_Shaded(fs[font], byte, color, bgcolor);
TTF_SetFontStyle(fs[font], TTF_STYLE_NORMAL);
return baseline;
}
CTrueTypeFont::CTrueTypeFont(const JsonNode & fontConfig):
data(loadData(fontConfig)),
font(loadFont(fontConfig), TTF_CloseFont),
blended(fontConfig["blend"].Bool())
{
assert(font);
TTF_SetFontStyle(font.get(), getFontStyle(fontConfig));
}
void Font::ApplyFontStyle()
{
if ( prevMask == mask )
return;
TTF_SetFontStyle( font, mask );
prevMask = mask;
}
static KW_Texture * KWSDL_renderText(KW_RenderDriver * driver, KW_Font * font, const char * text, KW_Color color, KW_RenderDriver_TextStyle style) {
KWSDL * kwsdl = (KWSDL *) driver->priv;
int previousstyle;
SDL_Color sdlcolor;
SDL_Surface * textsurface;
SDL_Texture * ret;
sdlcolor.r = color.r, sdlcolor.g = color.g, sdlcolor.b = color.b, sdlcolor.a = color.a;
if (font == NULL || text == NULL)
return NULL;
previousstyle = TTF_GetFontStyle(font);
TTF_SetFontStyle(font, style);
textsurface = TTF_RenderUTF8_Blended(font, text, sdlcolor);
ret = SDL_CreateTextureFromSurface(kwsdl->renderer, textsurface);
SDL_FreeSurface(textsurface);
TTF_SetFontStyle(font, previousstyle);
return ret;
}
void font::set_font_style(font_style style) {
int s=0;
if(style.bold)
s=s|TTF_STYLE_BOLD;
if(style.italic)
s=s|TTF_STYLE_ITALIC;
if(style.underline)
s=s|TTF_STYLE_UNDERLINE;
TTF_SetFontStyle(get_low(),s);
}
