-
Notifications
You must be signed in to change notification settings - Fork 282
/
allegro_font.h
145 lines (125 loc) · 6.77 KB
/
allegro_font.h
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
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
#ifndef __al_included_allegro5_allegro_font_h
#define __al_included_allegro5_allegro_font_h
#include "allegro5/allegro.h"
#if (defined ALLEGRO_MINGW32) || (defined ALLEGRO_MSVC) || (defined ALLEGRO_BCC32)
#ifndef ALLEGRO_STATICLINK
#ifdef ALLEGRO_FONT_SRC
#define _ALLEGRO_FONT_DLL __declspec(dllexport)
#else
#define _ALLEGRO_FONT_DLL __declspec(dllimport)
#endif
#else
#define _ALLEGRO_FONT_DLL
#endif
#endif
#if defined ALLEGRO_MSVC
#define ALLEGRO_FONT_FUNC(type, name, args) _ALLEGRO_FONT_DLL type __cdecl name args
#define ALLEGRO_FONT_METHOD(type, name, args) type (__cdecl *name) args
#define ALLEGRO_FONT_FUNCPTR(type, name, args) extern _ALLEGRO_FONT_DLL type (__cdecl *name) args
#define ALLEGRO_FONT_PRINTFUNC(type, name, args, a, b) ALLEGRO_FONT_FUNC(type, name, args)
#elif defined ALLEGRO_MINGW32
#define ALLEGRO_FONT_FUNC(type, name, args) extern type name args
#define ALLEGRO_FONT_METHOD(type, name, args) type (*name) args
#define ALLEGRO_FONT_FUNCPTR(type, name, args) extern _ALLEGRO_FONT_DLL type (*name) args
#define ALLEGRO_FONT_PRINTFUNC(type, name, args, a, b) ALLEGRO_FONT_FUNC(type, name, args) __attribute__ ((format (printf, a, b)))
#elif defined ALLEGRO_BCC32
#define ALLEGRO_FONT_FUNC(type, name, args) extern _ALLEGRO_FONT_DLL type name args
#define ALLEGRO_FONT_METHOD(type, name, args) type (*name) args
#define ALLEGRO_FONT_FUNCPTR(type, name, args) extern _ALLEGRO_FONT_DLL type (*name) args
#define ALLEGRO_FONT_PRINTFUNC(type, name, args, a, b) ALLEGRO_FONT_FUNC(type, name, args)
#else
#define ALLEGRO_FONT_FUNC AL_FUNC
#define ALLEGRO_FONT_METHOD AL_METHOD
#define ALLEGRO_FONT_FUNCPTR AL_FUNCPTR
#define ALLEGRO_FONT_PRINTFUNC AL_PRINTFUNC
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* Type: ALLEGRO_FONT
*/
typedef struct ALLEGRO_FONT ALLEGRO_FONT;
#if defined(ALLEGRO_UNSTABLE) || defined(ALLEGRO_INTERNAL_UNSTABLE) || defined(ALLEGRO_FONT_SRC)
/* Type: ALLEGRO_GLYPH
*/
typedef struct ALLEGRO_GLYPH ALLEGRO_GLYPH;
struct ALLEGRO_GLYPH
{
ALLEGRO_BITMAP *bitmap;
int x;
int y;
int w;
int h;
int kerning;
int offset_x;
int offset_y;
int advance;
};
#endif
enum {
ALLEGRO_NO_KERNING = -1,
ALLEGRO_ALIGN_LEFT = 0,
ALLEGRO_ALIGN_CENTRE = 1,
ALLEGRO_ALIGN_CENTER = 1,
ALLEGRO_ALIGN_RIGHT = 2,
ALLEGRO_ALIGN_INTEGER = 4,
};
ALLEGRO_FONT_FUNC(bool, al_register_font_loader, (const char *ext, ALLEGRO_FONT *(*load)(const char *filename, int size, int flags)));
ALLEGRO_FONT_FUNC(ALLEGRO_FONT *, al_load_bitmap_font, (const char *filename));
ALLEGRO_FONT_FUNC(ALLEGRO_FONT *, al_load_bitmap_font_flags, (const char *filename, int flags));
ALLEGRO_FONT_FUNC(ALLEGRO_FONT *, al_load_font, (const char *filename, int size, int flags));
ALLEGRO_FONT_FUNC(ALLEGRO_FONT *, al_grab_font_from_bitmap, (ALLEGRO_BITMAP *bmp, int n, const int ranges[]));
ALLEGRO_FONT_FUNC(ALLEGRO_FONT *, al_create_builtin_font, (void));
ALLEGRO_FONT_FUNC(void, al_draw_ustr, (const ALLEGRO_FONT *font, ALLEGRO_COLOR color, float x, float y, int flags, ALLEGRO_USTR const *ustr));
ALLEGRO_FONT_FUNC(void, al_draw_text, (const ALLEGRO_FONT *font, ALLEGRO_COLOR color, float x, float y, int flags, char const *text));
ALLEGRO_FONT_FUNC(void, al_draw_justified_text, (const ALLEGRO_FONT *font, ALLEGRO_COLOR color, float x1, float x2, float y, float diff, int flags, char const *text));
ALLEGRO_FONT_FUNC(void, al_draw_justified_ustr, (const ALLEGRO_FONT *font, ALLEGRO_COLOR color, float x1, float x2, float y, float diff, int flags, ALLEGRO_USTR const *text));
ALLEGRO_FONT_PRINTFUNC(void, al_draw_textf, (const ALLEGRO_FONT *font, ALLEGRO_COLOR color, float x, float y, int flags, char const *format, ...), 6, 7);
ALLEGRO_FONT_PRINTFUNC(void, al_draw_justified_textf, (const ALLEGRO_FONT *font, ALLEGRO_COLOR color, float x1, float x2, float y, float diff, int flags, char const *format, ...), 8, 9);
ALLEGRO_FONT_FUNC(int, al_get_text_width, (const ALLEGRO_FONT *f, const char *str));
ALLEGRO_FONT_FUNC(int, al_get_ustr_width, (const ALLEGRO_FONT *f, const ALLEGRO_USTR *ustr));
ALLEGRO_FONT_FUNC(int, al_get_font_line_height, (const ALLEGRO_FONT *f));
ALLEGRO_FONT_FUNC(int, al_get_font_ascent, (const ALLEGRO_FONT *f));
ALLEGRO_FONT_FUNC(int, al_get_font_descent, (const ALLEGRO_FONT *f));
ALLEGRO_FONT_FUNC(void, al_destroy_font, (ALLEGRO_FONT *f));
ALLEGRO_FONT_FUNC(void, al_get_ustr_dimensions, (const ALLEGRO_FONT *f,
ALLEGRO_USTR const *text,
int *bbx, int *bby, int *bbw, int *bbh));
ALLEGRO_FONT_FUNC(void, al_get_text_dimensions, (const ALLEGRO_FONT *f,
char const *text,
int *bbx, int *bby, int *bbw, int *bbh));
ALLEGRO_FONT_FUNC(bool, al_init_font_addon, (void));
ALLEGRO_FONT_FUNC(void, al_shutdown_font_addon, (void));
ALLEGRO_FONT_FUNC(uint32_t, al_get_allegro_font_version, (void));
ALLEGRO_FONT_FUNC(int, al_get_font_ranges, (ALLEGRO_FONT *font,
int ranges_count, int *ranges));
ALLEGRO_FONT_FUNC(void, al_draw_glyph, (const ALLEGRO_FONT *font,
ALLEGRO_COLOR color, float x, float y, int codepoint));
ALLEGRO_FONT_FUNC(int, al_get_glyph_width, (const ALLEGRO_FONT *f,
int codepoint));
ALLEGRO_FONT_FUNC(bool, al_get_glyph_dimensions, (const ALLEGRO_FONT *f,
int codepoint, int *bbx, int *bby, int *bbw, int *bbh));
ALLEGRO_FONT_FUNC(int, al_get_glyph_advance, (const ALLEGRO_FONT *f,
int codepoint1, int codepoint2));
#if defined(ALLEGRO_UNSTABLE) || defined(ALLEGRO_INTERNAL_UNSTABLE) || defined(ALLEGRO_FONT_SRC)
ALLEGRO_FONT_FUNC(bool, al_get_glyph, (const ALLEGRO_FONT *f, int prev_codepoint, int codepoint, ALLEGRO_GLYPH *glyph));
#endif
ALLEGRO_FONT_FUNC(void, al_draw_multiline_text, (const ALLEGRO_FONT *font, ALLEGRO_COLOR color, float x, float y, float max_width, float line_height, int flags, const char *text));
ALLEGRO_FONT_FUNC(void, al_draw_multiline_textf, (const ALLEGRO_FONT *font, ALLEGRO_COLOR color, float x, float y, float max_width, float line_height, int flags, const char *format, ...));
ALLEGRO_FONT_FUNC(void, al_draw_multiline_ustr, (const ALLEGRO_FONT *font, ALLEGRO_COLOR color, float x, float y, float max_width, float line_height, int flags, const ALLEGRO_USTR *text));
ALLEGRO_FONT_FUNC(void, al_do_multiline_text, (const ALLEGRO_FONT *font,
float max_width, const char *text,
bool (*cb)(int line_num, const char *line, int size, void *extra),
void *extra));
ALLEGRO_FONT_FUNC(void, al_do_multiline_ustr, (const ALLEGRO_FONT *font,
float max_width, const ALLEGRO_USTR *ustr,
bool (*cb)(int line_num, const ALLEGRO_USTR *line, void *extra),
void *extra));
ALLEGRO_FONT_FUNC(void, al_set_fallback_font, (ALLEGRO_FONT *font,
ALLEGRO_FONT *fallback));
ALLEGRO_FONT_FUNC(ALLEGRO_FONT *, al_get_fallback_font, (
ALLEGRO_FONT *font));
#ifdef __cplusplus
}
#endif
#endif