-/* Wrapper to "mv_yx_in_dir_wrap()", returns 1 if the wrapped function moved
- * "yx" within the wrap borders and the map size, else 0.
+/* Wrapper to mv_yx_in_dir_wrap(), returns 1 if the wrapped function moved "yx"
+ * within the wrap borders and the map size, else 0.
if (!try_merging_angles(left_angle, right_angle, shadows))
{
struct shadow_angle * shadow;
if (!try_merging_angles(left_angle, right_angle, shadows))
{
struct shadow_angle * shadow;
memset(fov_map, VISIBLE, map_size);
struct yx_uint8 test_pos = eye->pos;
struct shadow_angle * shadows = NULL;
memset(fov_map, VISIBLE, map_size);
struct yx_uint8 test_pos = eye->pos;
struct shadow_angle * shadows = NULL;