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ASFont: merged SFontPlus class into ASFont class.
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@ -7,7 +7,7 @@
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#define SFONTPLUS_CHARSET "!\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~¡¿ÀÁÈÉÌÍÒÓÙÚÝÄËÏÖÜŸÂÊÎÔÛÅÃÕÑÆÇČĎĚĽĹŇÔŘŔŠŤŮŽàáèéìíòóùúýäëïöüÿâêîôûåãõñæçčďěľĺňôřŕšťžůðßÐÞþАБВГДЕЁЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдеёжзийклмнопрстуфхцчшщъыьэюяØøąćęłńśżźĄĆĘŁŃŚŻŹ"
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Uint32 SFontPlus::getPixel(Sint32 x, Sint32 y) {
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Uint32 ASFont::getPixel(Sint32 x, Sint32 y) {
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assert(x>=0);
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assert(x<surface->w);
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assert(y>=0);
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@ -40,8 +40,8 @@ Uint32 SFontPlus::getPixel(Sint32 x, Sint32 y) {
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return 0;
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}
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SFontPlus::SFontPlus(const std::string &fontImagePath, const std::string &characters) {
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this->characters = characters;
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ASFont::ASFont(const std::string &fontImagePath) {
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this->characters = SFONTPLUS_CHARSET;
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SDL_Surface *buf = loadPNG(fontImagePath);
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if (!buf) {
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@ -97,18 +97,18 @@ SFontPlus::SFontPlus(const std::string &fontImagePath, const std::string &charac
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lineHeight = y+1;
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}
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SFontPlus::~SFontPlus() {
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ASFont::~ASFont() {
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if (surface) {
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SDL_FreeSurface(surface);
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}
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}
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bool SFontPlus::utf8Code(unsigned char c) {
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bool ASFont::utf8Code(unsigned char c) {
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return (c>=194 && c<=198) || c==208 || c==209;
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//return c>=194;
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}
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void SFontPlus::write(SDL_Surface *s, const std::string &text, int x, int y) {
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void ASFont::write(SDL_Surface *s, const std::string &text, int x, int y) {
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if (text.empty()) return;
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std::string::size_type pos;
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@ -143,8 +143,8 @@ void SFontPlus::write(SDL_Surface *s, const std::string &text, int x, int y) {
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}
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}
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unsigned SFontPlus::getTextWidth(const char *text) {
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unsigned maxWidth = 0, width = 0;
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int ASFont::getTextWidth(const char *text) {
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int maxWidth = 0, width = 0;
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while (char ch = *text++) {
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if (ch == '\n') {
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// New line.
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@ -169,24 +169,8 @@ unsigned SFontPlus::getTextWidth(const char *text) {
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return max(width, maxWidth);
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}
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unsigned SFontPlus::getHeight() {
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return surface->h - 1;
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}
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unsigned SFontPlus::getLineHeight() {
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return lineHeight;
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}
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ASFont::ASFont(const std::string &fontImagePath)
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: font(fontImagePath, SFONTPLUS_CHARSET)
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{
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}
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ASFont::~ASFont() {
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}
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bool ASFont::utf8Code(unsigned char c) {
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return font.utf8Code(c);
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int ASFont::getTextWidth(const std::string& text) {
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return getTextWidth(text.c_str());
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}
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void ASFont::write(SDL_Surface* surface, const std::string& text, int x, int y, HAlign halign, VAlign valign) {
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@ -212,7 +196,7 @@ void ASFont::write(SDL_Surface* surface, const std::string& text, int x, int y,
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break;
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}
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font.write(surface, text, x, y);
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write(surface, text, x, y);
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}
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void ASFont::write(SDL_Surface* surface, const std::vector<std::string> &text, int x, int y, HAlign halign, VAlign valign) {
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switch (valign) {
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@ -239,7 +223,7 @@ void ASFont::write(SDL_Surface* surface, const std::vector<std::string> &text, i
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break;
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}
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font.write(surface, *it, ix, y);
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write(surface, *it, ix, y);
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y += getHeight();
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}
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}
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@ -252,17 +236,3 @@ void ASFont::write(Surface* surface, const std::string& text, int x, int y, HAli
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} else
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write(surface->raw, text, x, y, halign, valign);
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}
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int ASFont::getHeight() {
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return font.getHeight();
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}
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int ASFont::getLineHeight() {
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return font.getLineHeight();
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}
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int ASFont::getTextWidth(const char* text) {
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return font.getTextWidth(text);
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}
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int ASFont::getTextWidth(const std::string& text) {
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return font.getTextWidth(text.c_str());
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}
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45
src/asfont.h
45
src/asfont.h
@ -12,28 +12,6 @@
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class Surface;
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class SFontPlus {
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public:
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SFontPlus(const std::string &fontImagePath, const std::string &characters);
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~SFontPlus();
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bool utf8Code(unsigned char c);
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void write(SDL_Surface *s, const std::string &text, int x, int y);
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unsigned getTextWidth(const char *text);
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unsigned getHeight();
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unsigned getLineHeight();
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private:
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Uint32 getPixel(Sint32 x, Sint32 y);
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SDL_Surface *surface;
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std::vector<unsigned> charpos;
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std::string characters;
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unsigned height, lineHeight;
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};
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class ASFont {
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public:
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enum HAlign { HAlignLeft, HAlignRight, HAlignCenter };
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@ -44,17 +22,28 @@ public:
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bool utf8Code(unsigned char c);
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int getHeight();
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int getLineHeight();
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int getTextWidth(const char* text);
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int getTextWidth(const char *text);
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int getTextWidth(const std::string& text);
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int getHeight() {
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return surface->h - 1;
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}
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int getLineHeight() {
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return lineHeight;
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}
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void write(Surface* surface, const std::string& text, int x, int y, HAlign halign = HAlignLeft, VAlign valign = VAlignTop);
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private:
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void write(SDL_Surface* surface, const std::string& text, int x, int y, HAlign halign, VAlign valign);
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void write(SDL_Surface* surface, const std::vector<std::string> &text, int x, int y, HAlign halign, VAlign valign);
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void write(SDL_Surface *s, const std::string &text, int x, int y);
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void write(SDL_Surface *surface, const std::string& text, int x, int y, HAlign halign, VAlign valign);
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void write(SDL_Surface *surface, const std::vector<std::string> &text, int x, int y, HAlign halign, VAlign valign);
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Uint32 getPixel(Sint32 x, Sint32 y);
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SFontPlus font;
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SDL_Surface *surface;
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std::vector<unsigned> charpos;
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std::string characters;
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int lineHeight;
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};
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#endif /* ASFONT_H */
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