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clean code

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This commit is contained in:
Pinchuk Aleksei
2019-07-11 17:49:53 +03:00
parent dd8bb6e67e
commit 1e8c5d710b
2 changed files with 23 additions and 86 deletions
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56
headers/enduro2d/high/bmfont.hpp
View File

@@ -8,21 +8,12 @@
#include "_high.hpp" #include "_high.hpp"
//#include "assets/texture_asset.hpp"
namespace e2d namespace e2d
{ {
class bmfont; class bmfont;
using bmfont_ptr = std::shared_ptr<bmfont>; using bmfont_ptr = std::shared_ptr<bmfont>;
class bad_bmfont_access final : public exception {
public:
const char* what() const noexcept final {
return "bad bmfont access";
}
};
class bmfont final { class bmfont final {
public: public:
struct char_data { struct char_data {
@@ -36,11 +27,6 @@ namespace e2d
}; };
struct info_data { struct info_data {
struct spacing_data {
i32 horizontal;
i32 vertical;
};
struct padding_data { struct padding_data {
i16 up; i16 up;
i16 right; i16 right;
@@ -48,49 +34,31 @@ namespace e2d
i16 left; i16 left;
}; };
// str face; //This is the name of the true type font. u32 size;
u32 size; //The size of the true type font. padding_data padding;
// bool bold; //The font is bold.
// bool italic; //The font is italic.
// str charset; //The name of the OEM charset used (when not unicode).
// bool unicode; //Set to 1 if it is the unicode charset.
// u32 stretchH; //The font height stretch in percentage. 100% means no stretch.
// bool smooth; //Set to 1 if smoothing was turned on.
// u32 aa; //The supersampling level used. 1 means no supersampling was used.
padding_data padding; //The padding for each character (up, right, down, left). TODOPA
// spacing_data spacing; //The spacing for each character (horizontal, vertical).
// u32 outline; //The outline thickness for the characters.
}; };
struct kerning_data { struct kerning_data {
u32 first; // The first character id. u32 first;
u32 second; // The second character id. u32 second;
i32 amount; // How much the x position should be adjusted when drawing the second character immediately following the first. i32 amount;
}; };
struct common_data { struct common_data {
u32 lineHeight; //This is the distance in pixels between each line of text. u32 line_height;
// u32 base; //The number of pixels from the absolute top of the line to the base of the characters. u32 pages;
// u32 scaleW; //The width of the texture, normally used to scale the x pos of the character image.
// u32 scaleH; //The height of the texture, normally used to scale the y pos of the character image.
u32 pages; //The number of texture pages included in the font.
// u32 packed; //Set to 1 if the monochrome characters have been packed into each of the texture channels. In this case alphaChnl describes what is stored in each channel.
// u32 alphaChnl; //Set to 0 if the channel holds the glyph data, 1 if it holds the outline, 2 if it holds the glyph and the outline, 3 if its set to zero, and 4 if its set to one.
// u32 redChnl; //Set to 0 if the channel holds the glyph data, 1 if it holds the outline, 2 if it holds the glyph and the outline, 3 if its set to zero, and 4 if its set to one.
// u32 greenChnl; //Set to 0 if the channel holds the glyph data, 1 if it holds the outline, 2 if it holds the glyph and the outline, 3 if its set to zero, and 4 if its set to one.
// u32 blueChnl; //Set to 0 if the channel holds the glyph data, 1 if it holds the outline, 2 if it holds the glyph and the outline, 3 if its set to zero, and 4 if its set to one.
}; };
bmfont() = default; bmfont() = default;
~bmfont() noexcept = default; ~bmfont() noexcept = default;
static bmfont_ptr create (str_view content); static bmfont_ptr create(str_view content);
protected: private:
info_data info_; info_data info_;
common_data common_; common_data common_;
std::vector<std::string> pages_; vector<str> pages_;
std::vector<char_data> chars_; vector<char_data> chars_;
std::vector<kerning_data> kerning_; vector<kerning_data> kerning_;
}; };
} }

53
sources/enduro2d/high/bmfont.cpp
View File

@@ -5,22 +5,21 @@
******************************************************************************/ ******************************************************************************/
#include <enduro2d/high/bmfont.hpp> #include <enduro2d/high/bmfont.hpp>
//#include <regex>
#include <sstream> #include <sstream>
namespace e2d namespace e2d
{ {
bmfont_ptr bmfont::create (str_view content) { bmfont_ptr bmfont::create (str_view content) {
bmfont_ptr b = std::make_shared<bmfont>(); bmfont_ptr b = std::make_shared<bmfont>();
std::string s{content.data()}; str s{content.data()};
std::replace(s.begin(), s.end(), '=', ' '); std::replace(s.begin(), s.end(), '=', ' ');
std::replace(s.begin(), s.end(), ',', ' '); std::replace(s.begin(), s.end(), ',', ' ');
std::string tag; str tag;
std::string line; str line;
std::stringstream data_stream(s); std::stringstream data_stream(s);
std::vector<char_data> chars(120); vector<char_data> chars(120);
std::vector<kerning_data> kerning(120); vector<kerning_data> kerning(120);
int chars_counter = 0; int chars_counter = 0;
int kerning_counter = 0; int kerning_counter = 0;
while (getline(data_stream, line, '\n')) while (getline(data_stream, line, '\n'))
@@ -39,34 +38,6 @@ namespace e2d
line_stream >> b->info_.padding.down; line_stream >> b->info_.padding.down;
line_stream >> b->info_.padding.left; line_stream >> b->info_.padding.left;
} }
// if (tag == "face") {
// line_stream >> b->info_.face;
// } else if (tag == "size") {
// line_stream >> b->info_.size;
// } else if (tag == "bold") {
// line_stream >> b->info_.bold;
// } else if (tag == "italic") {
// line_stream >> b->info_.italic;
// } else if (tag == "charset") {
// line_stream >> b->info_.charset;
// } else if (tag == "unicode") {
// line_stream >> b->info_.unicode;
// } else if (tag == "stretchH") {
// line_stream >> b->info_.stretchH;
// } else if (tag == "smooth") {
// line_stream >> b->info_.smooth;
// } else if (tag == "aa") {
// line_stream >> b->info_.aa;
// } else if (tag == "padding") {
// line_stream >> b->info_.padding.up
// >> b->info_.padding.right
// >> b->info_.padding.down
// >> b->info_.padding.left;
// } else if (tag == "spacing") {
// line_stream >> b->info_.spacing.horizontal
// >> b->info_.spacing.vertical;
// }
line_stream >> tag; line_stream >> tag;
} }
} else if (tag == "common") { } else if (tag == "common") {
@@ -74,7 +45,7 @@ namespace e2d
line_stream >> tag; line_stream >> tag;
while (!line_stream.eof()) { while (!line_stream.eof()) {
if (tag == "lineHeight") { if (tag == "lineHeight") {
line_stream >> b->common_.lineHeight; line_stream >> b->common_.line_height;
} else if (tag == "pages") { } else if (tag == "pages") {
line_stream >> b->common_.pages; line_stream >> b->common_.pages;
b->pages_.resize( b->common_.pages); b->pages_.resize( b->common_.pages);
@@ -89,7 +60,7 @@ namespace e2d
if (tag == "id") { if (tag == "id") {
line_stream >> id; line_stream >> id;
} else if (tag == "file") { } else if (tag == "file") {
std::string file; str file;
line_stream >> file; line_stream >> file;
//remove "" //remove ""
file.erase(file.begin()); file.erase(file.begin());
@@ -114,11 +85,10 @@ namespace e2d
} else if (tag == "char") { } else if (tag == "char") {
//char id=123 x=2 y=2 width=38 height=54 xoffset=0 yoffset=-3 xadvance=12 page=0 chnl=0 letter="{" //char id=123 x=2 y=2 width=38 height=54 xoffset=0 yoffset=-3 xadvance=12 page=0 chnl=0 letter="{"
line_stream >> tag; line_stream >> tag;
i32 id{-1}; char_data& c = chars[chars_counter++];
char_data c;
while (!line_stream.eof()) { while (!line_stream.eof()) {
if (tag == "id") { if (tag == "id") {
line_stream >> id; line_stream >> c.id;
} else if (tag == "x") { } else if (tag == "x") {
line_stream >> c.rect.position.x; line_stream >> c.rect.position.x;
} else if (tag == "y") { } else if (tag == "y") {
@@ -127,6 +97,7 @@ namespace e2d
line_stream >> c.rect.size.x; line_stream >> c.rect.size.x;
} else if (tag == "height") { } else if (tag == "height") {
line_stream >> c.rect.size.y; line_stream >> c.rect.size.y;
c.rect.position.y -= c.rect.size.y;
} else if (tag == "xoffset") { } else if (tag == "xoffset") {
line_stream >> c.xoffset; line_stream >> c.xoffset;
} else if (tag == "yoffset") { } else if (tag == "yoffset") {
@@ -138,7 +109,6 @@ namespace e2d
} }
line_stream >> tag; line_stream >> tag;
} }
chars[chars_counter++] = c;
} else if (tag == "kernings") { } else if (tag == "kernings") {
//kernings count=243 //kernings count=243
//this field may not exist! //this field may not exist!
@@ -155,7 +125,7 @@ namespace e2d
} else if (tag == "kerning") { } else if (tag == "kerning") {
//kerning first=86 second=101 amount=-2 //kerning first=86 second=101 amount=-2
line_stream >> tag; line_stream >> tag;
kerning_data k; kerning_data& k = kerning[kerning_counter++];
while (!line_stream.eof()) { while (!line_stream.eof()) {
if (tag == "first") { if (tag == "first") {
line_stream >> k.first; line_stream >> k.first;
@@ -166,7 +136,6 @@ namespace e2d
} }
line_stream >> tag; line_stream >> tag;
} }
kerning[kerning_counter++] = k;
} }
} }