Add functions to output text

1 files changed, 7 insertions, 0 deletions

diff --git a/framebuffer.h b/framebuffer.h
index 7571294..6191f2c 100644
--- a/framebuffer.h
+++ b/framebuffer.h
@@ -65,6 +65,13 @@ void fb_put(Framebuffer fb, size_t row, size_t col, Pixel pixel);
 /* Draws a vertical line to fb on col x, from y1 to y2 */
 void fb_vert_line(Framebuffer fb, size_t x, size_t y1, size_t y2, Pixel pixel);
 
+/* Puts s onto fb in position (x, y) with given colour. s has to be null-terminated.
+ * x is of type long to handle text 'origin' being lefter than the left edge when x < 0 */
+void fb_text(Framebuffer fb, long x, size_t y, char *s, Colour fg, Colour bg);
+
+/* Same as above, but the background is 'transparent' */
+void fb_text_no_bg(Framebuffer fb, long x, size_t y, char *s, Colour fg);
+
 /* Initializes the terminal and sets TERM_WIDTH and TERM_HEIGHT */
 void term_init(void);