Added diagonal movement, with a 1.4 penalty.

[plomrogue] / src / server / yx_uint16.h

diff --git a/src/server/yx_uint16.h b/src/server/yx_uint16.h
index 04d25734a0f93ba3cc1c04b4cb7aa1d0273c98b7..516050ea480c7b64ef26a008128f8ee0b68533cb 100644 (file)
--- a/src/server/yx_uint16.h
+++ b/src/server/yx_uint16.h
@@ -14,8 +14,8 @@
 /* Return 1 if two yx_uint16 coordinates at "a" and "b" are equal, else 0. */
 extern uint8_t yx_uint16_cmp(struct yx_uint16 * a, struct yx_uint16 * b);
 
-/* Return yx_uint16 coordinate one step from "yx" in direction "dir" (east: 'E',
- * west: 'W', north: 'N', south: 'S'). If "dir" is invalid or would wrap the
+/* Return yx_uint16 coordinate one step from "yx" in direction "dir" (numpad
+ * digits: north '8', east: '6', etc.) If "dir" is invalid or would wrap the
  * move around the edge of a 2^16x2^16 cells field, "yx" remains unchanged.
  */
 extern struct yx_uint16 mv_yx_in_dir(char dir, struct yx_uint16 yx);