Server/AI: Explore map for (long-time) unexplored cells.

[plomrogue] / src / server / field_of_view.h

diff --git a/src/server/field_of_view.h b/src/server/field_of_view.h
index 503fba9f0b76ad102ac9cc2b6afb246b37dd93a7..54ffe289d676eba9360c79950d36f94889710dfa 100644 (file)
--- a/src/server/field_of_view.h
+++ b/src/server/field_of_view.h
@@ -1,19 +1,26 @@
 /* src/server/field_of_view.h
+ *
+ * This file is part of PlomRogue. PlomRogue is licensed under the GPL version 3
+ * or any later version. For details on its copyright, license, and warranties,
+ * see the file NOTICE in the root directory of the PlomRogue source package.
  *
  * Generate field of view maps.
  */
 
-
-
 #ifndef FIELD_OF_VIEW_H
 #define FIELD_OF_VIEW_H
 
-#include <stdint.h> /* uint8_t */
+#include <stdint.h> /* uint8_t, uint32_t */
 struct Thing;
 
 
 
-/* Build "t"'s field of view and update its map memory with the result. */
+/* Update "t_eye"'s .mem_map memory with what's in its current FOV, and update
+ * and age the .mem_depth_map.
+ */
+extern void update_map_memory(struct Thing * t_eye);
+
+/* Build "t"'s field of view. */
 extern void build_fov_map(struct Thing * t);