blob: 7dc7fc64af5dae131d96e5634a7c34db9267930c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
#ifndef FONT_HPP_
#define FONT_HPP_
#include <map>
#include <memory>
#include <vector>
#include <color.hpp>
#include <render.hpp>
#include <vector2.hpp>
#include <ft2build.h>
#include FT_FREETYPE_H
struct FT_Info {
vec2 wh;
vec2 bl;
vec2 ad;
GLuint tex;
FT_Info(void)
: tex(0) {}
};
class FontSystem {
private:
static FT_Library ftLibrary;
static FT_Face ftFace;
static std::string fontFamily;
static std::map<int, std::vector<FT_Info>> fontData;
static std::vector<std::unique_ptr<GLfloat>> drawData;
static int currentSize;
static Color currentColor;
static float currentZ;
public:
~FontSystem(void) {
FT_Done_Face(ftFace);
FT_Done_FreeType(ftLibrary);
}
static void init(const std::string& ttf);
static void setFontSize(int size);
static void setFontColor(float r, float g, float b);
static void setFontZ(float z = -8.0f);
static vec2 putChar(float xx, float yy, char c);
static void render(void);
static inline int getSize(void)
{ return currentSize; }
static inline auto& getFont(void)
{ return fontData.at(currentSize); }
};
#endif // FONT_HPP_
|
