text rendering

1 files changed, 16 insertions, 0 deletions

diff --git a/teensy/teensy.h b/teensy/teensy.h
index 1f082f9..0b7829c 100644
--- a/teensy/teensy.h
+++ b/teensy/teensy.h
@@ -1,6 +1,8 @@
 #ifndef TEENSY_H_
 #define TEENSY_H_
 
+#include <limits.h>
+
 #include "teensy_common.h"
 #include "teensy_context.h"
 #include "teensy_list.h"
@@ -68,6 +70,10 @@ struct ty_image {
     int height;
 };
 
+struct ty_font {
+    struct ty_image glyphs[CHAR_MAX];
+};
+
 struct ty_renderer {
     struct ty_image screen;
 };
@@ -92,6 +98,9 @@ void ty_img_set_pixel(
     struct ty_color color
 );
 
+void ty_font_add_glyph(struct ty_font *font, uint8_t c, struct ty_image img);
+int ty_font_width(struct ty_font *font, const char *fmt, ...);
+
 void ty_draw_clear(struct ty_color col);
 void ty_draw_image(struct ty_image img, struct ty_vec2i pos);
 void ty_draw_image_ex(
@@ -105,6 +114,13 @@ void ty_draw_line(
     struct ty_vec2i end,
     struct ty_color color
 );
+void ty_draw_text(struct ty_font *font, struct ty_vec2i pos, const char *text);
+void ty_draw_text_fmt(
+    struct ty_font *font,
+    struct ty_vec2i pos,
+    const char *fmt,
+    ...
+);
 void ty_draw_end(void);
 
 void ty_sleep(uint64_t ms);