Strongly simplified / standardized user action interfaces.

[plomrogue] / src / map_object_actions.h

diff --git a/src/map_object_actions.h b/src/map_object_actions.h
index 46dc92c13ec8239cac7d8c8d334264ab7ecef202..1b2d95b80aa9f10df62f30899935bb3f3f39887b 100644 (file)
--- a/src/map_object_actions.h
+++ b/src/map_object_actions.h
@@ -12,12 +12,12 @@ struct MapObj;
 
 
 
-/* Try to move "actor" one step in direction "d" and handle the consequences:
- * either the move succeeds, or another actor is encountered and hit (which
- * leads to its lifepoint decreasing by one and potentially its death), or the
- * target square is not passable and the move fails.
+/* Try to move "actor" one step in direction "d" (where east is 'E', north 'N'
+ * etc.) and handle the consequences: either the move succeeds, or another actor
+ * is encountered and hit (which leads to its lifepoint decreasing by one and
+ * potentially its death), or the target square is not passable, the move fails.
  */
-extern uint8_t move_actor(struct MapObj * actor, enum dir d);
+extern uint8_t move_actor(struct MapObj * actor, char d);
 
 
 
@@ -25,7 +25,7 @@ extern uint8_t move_actor(struct MapObj * actor, enum dir d);
  * the game log with appropriate messages on the move attempt and its results;
  * turns over to turn_over() when finished.
  */
-extern void move_player(enum dir d);
+extern void move_player(char d);