X-Git-Url: https://plomlompom.com/repos/?a=blobdiff_plain;f=src%2Fserver%2Ffield_of_view.h;h=be6324bff170c8a9bdc2babd622edf6fc4cd2c63;hb=1dc64ee46c2dcbd7eb8a6c4fcd27620dab7d7680;hp=9060f1dcb7b849d01196fed23f04be4b9fed681e;hpb=edebb2bf9aa780ee2f7006c1d2be9168564d34df;p=plomrogue

diff --git a/src/server/field_of_view.h b/src/server/field_of_view.h
index 9060f1d..be6324b 100644
--- a/src/server/field_of_view.h
+++ b/src/server/field_of_view.h
@@ -1,25 +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;
 
 
 
-/* States that cells in the field of view map may be in. */
-enum fov_cell_states {
-    HIDDEN = 0x00,
-    VISIBLE = 0x01
-};
+/* 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, uint8_t age_map);
 
-/* Build "t"'s field of view and update its map memory with the result. */
+/* Build "t"'s field of view. */
 extern void build_fov_map(struct Thing * t);