X-Git-Url: https://plomlompom.com/repos/feed.xml?a=blobdiff_plain;f=src%2Fserver%2Ffield_of_view.h;h=41fde34ef156b16211844b0ca4b4c77be3a06105;hb=eda9c448812827e36b71fa1c3eb76d0fb906b57d;hp=aa8fe7c5bebece7e7ce7c9fb799f0699e2041d27;hpb=d304b75ee742d50b6cfa9ad81c44d37fb84a4b5a;p=plomrogue

diff --git a/src/server/field_of_view.h b/src/server/field_of_view.h
index aa8fe7c..41fde34 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"'s .mem_map memory with what's in its current FOV, remove from its
+ * .t_mem all memorized things in FOV and add inanimate things in FOV to it.
+ */
+extern void update_map_memory(struct Thing * t_eye);
 
-/* 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);