X-Git-Url: https://plomlompom.com/repos/foo.html?a=blobdiff_plain;ds=inline;f=src%2Fserver%2Ffield_of_view.h;h=54ffe289d676eba9360c79950d36f94889710dfa;hb=ad665ff6f22943c1f1982d13e1dbea1cedc97a65;hp=9060f1dcb7b849d01196fed23f04be4b9fed681e;hpb=edebb2bf9aa780ee2f7006c1d2be9168564d34df;p=plomrogue
diff --git a/src/server/field_of_view.h b/src/server/field_of_view.h
index 9060f1d..54ffe28 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 /* uint8_t */
+#include /* 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);
-/* 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);