move coord conversion to board code

1 files changed, 2 insertions, 14 deletions

diff --git a/comp.c b/comp.c
index 6b4ec26..3ce0c5e 100644
--- a/comp.c
+++ b/comp.c
@@ -70,28 +70,16 @@ static double gauss(double mean, double stdev)
 	return mean + (curr * stdev);
 }
 
-static struct ccoords get_offset()
+static struct ccoords gauss_offset()
 {
 	return (struct ccoords){ .x = gauss(0, horizontal_stdev),
 		.y = gauss(0, vertical_stdev) };
 }
 
-struct ccoords pol_to_cart(struct pcoords c)
-{
-	double t = c.a * (M_PI / 180);
-	return (struct ccoords){ .x = c.r * cos(t), .y = c.r * sin(t) };
-}
-
-static struct pcoords cart_to_pol(struct ccoords c)
-{
-	return (struct pcoords){ .a = atan2(c.y, c.x) * (180 / M_PI),
-		.r = sqrt(pow(c.x, 2) + pow(c.y, 2)) };
-}
-
 static struct pcoords throw_dart(struct pcoords target, struct ccoords *cc)
 {
 	struct ccoords tc = pol_to_cart(target);
-	struct ccoords offset = get_offset();
+	struct ccoords offset = gauss_offset();
 
 	cc->x = tc.x + offset.x;
 	cc->y = tc.y + offset.y;