Jo Engine  9
Jo Sega Saturn Engine
font.h
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1 /*
2 ** Jo Sega Saturn Engine
3 ** Copyright (c) 2012-2017, Johannes Fetz (johannesfetz@gmail.com)
4 ** All rights reserved.
5 **
6 ** Redistribution and use in source and binary forms, with or without
7 ** modification, are permitted provided that the following conditions are met:
8 ** * Redistributions of source code must retain the above copyright
9 ** notice, this list of conditions and the following disclaimer.
10 ** * Redistributions in binary form must reproduce the above copyright
11 ** notice, this list of conditions and the following disclaimer in the
12 ** documentation and/or other materials provided with the distribution.
13 ** * Neither the name of the Johannes Fetz nor the
14 ** names of its contributors may be used to endorse or promote products
15 ** derived from this software without specific prior written permission.
16 **
17 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
18 ** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 ** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 ** DISCLAIMED. IN NO EVENT SHALL Johannes Fetz BE LIABLE FOR ANY
21 ** DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 ** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 ** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 ** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
26 ** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
34 #ifndef __JO_FONT_H__
35 # define __JO_FONT_H__
36 
37 typedef struct
38 {
40  char end_ascii;
41  char *lookup_table;
42  char spacing;
43  int z_index;
44 } jo_font;
45 
52 # define jo_font_printf(F, X, Y, S, ...) do {sprintf(__jo_sprintf_buf, __VA_ARGS__); jo_font_print((F), (X), (Y), (S), __jo_sprintf_buf);} while(0)
53 
60 # define jo_font_printf_centered(F, X, Y, S, ...) do {sprintf(__jo_sprintf_buf, __VA_ARGS__); jo_font_print_centered((F), (X), (Y), (S), __jo_sprintf_buf);} while(0)
61 
62 #ifdef JO_COMPILE_WITH_FS_SUPPORT
63 
74 jo_font *jo_font_load(const char * const sub_dir, const char * const filename, const jo_color transparent_color, const int letter_width, const int letter_height, const int letter_spacing, const char * const mapping);
75 
76 #endif
77 
85 void jo_font_print(const jo_font * const font, int x, int y, float scale, char * str);
86 
94 void jo_font_print_centered(const jo_font * const font, int x, int y, float scale, char * str);
95 
96 #endif /* !__JO_FONT_H__ */
97 
98 /*
99 ** END OF FILE
100 */
void jo_font_print_centered(const jo_font *const font, int x, int y, float scale, char *str)
Print a string using a specific font (using screen center coordinates)
unsigned short jo_color
15 bits color type
Definition: types.h:39
void jo_font_print(const jo_font *const font, int x, int y, float scale, char *str)
Print a string using a specific font (using top-left screen coordinates)
int z_index
Definition: font.h:43
char start_ascii
Definition: font.h:39
Definition: font.h:37
char * lookup_table
Definition: font.h:41
char end_ascii
Definition: font.h:40
char spacing
Definition: font.h:42