1 files changed, 11 insertions, 0 deletions
diff --git a/src/character.c b/src/character.c
index 8a42370..5aa2e92 100644
--- a/src/character.c
+++ b/src/character.c
@@ -10,3 +10,14 @@ char calc_char(uint8_t _c , uint8_t _min, uint8_t _max, char *_custom_map)
 	float c = (float)(_c) / (_max - _min);
 	return map [(int)( strlen( map ) * (c))];
 }
+
+char* calc_col_ansi(uint8_t R, uint8_t G, uint8_t B, uint8_t _mode)
+{
+	int mode = _mode == COLOR_BG ? 4 : 3;
+	int num = 36 * (R/51) + 6 * (G/51) + (B/51);
+	char *c = malloc(12);
+	snprintf( c, 8, "\e[%i8;5;", mode );
+	snprintf( c + 7, 5, "%im", num + 16 );
+
+	return c;
+}