Clear selection on incorrect answers

src/c/main.c

@@ -362,8 +362,7 @@ static void set_alarm_highlighter_frame() {
 	}
 }
 
-static void update_for_new_triangle() {
+static void clear_selections() {
-	// clear selections
 	for (int i = 0; i < 3; ++i) {
 		s_selected_indices[i] = 9;
 	}
@@ -372,6 +371,10 @@ static void update_for_new_triangle() {
 	text_layer_set_text(s_drop_txt_function_layer, "");
 	text_layer_set_text(s_drop_txt_over_layer, "");
 	text_layer_set_text(s_drop_txt_under_layer, "");
+}
+
+static void update_for_new_triangle() {
+	clear_selections();
 
 	// pick & display 2 side lengths to the user
 	static char side_a_buffer[8], side_b_buffer[8], side_c_buffer[8];
@@ -601,6 +604,7 @@ static void accel_tap_handler(AccelAxisType axis, int32_t direction) {
 	for (int i = 0; i < 3; ++i) {
 		if (s_selected_indices[i] != s_solution_indices[i]) {
 			animation_schedule(animation_clone(s_x_anim_master));
+			clear_selections();
 			return;
 		}
 	}