Simplified textfile_sizes() and replaced all get_linemax() calls with it.

[plomrogue] / src / map.h

diff --git a/src/map.h b/src/map.h
index 8dfe4461320aa3e2e4547bb63fed62b17dac13fc..a1d607ac2d7f0a2cffc949f111be42d9079a8b43 100644 (file)
--- a/src/map.h
+++ b/src/map.h
@@ -1,15 +1,12 @@
 /* map.h
  *
- * Struct for the game map and routines to manipulate it.
+ * Struct for the game map and routines to create and scroll on it.
  */
 
 #ifndef MAP_H
 #define MAP_H
 
-
-
 #include "yx_uint16.h" /* for yx_uint16 and dir enums */
-struct MapObj;
 struct Win;
 
 
@@ -32,10 +29,18 @@ struct Map
  */
 extern struct Map init_map();
 
+/* Try to change the view center of map into directino described by "d" (north
+ * = "N", east = "E" etc.).
+ */
+extern void map_scroll(char d);
 
+/* Center map on player. */
+extern void map_center();
 
-/* Try to change the view center of map "win" of "map_size" into dir "d". */
-void map_scroll(struct Win * win, struct yx_uint16 map_size, enum dir d);
+/* Check if coordinate pos on (or beyond) map is accessible to map object
+ * movement.
+ */
+extern uint8_t is_passable(struct Map * map, struct yx_uint16 pos);