Server: Decouple update_map_memory() and build_fov_map(), thus fix bugs.

[plomrogue] / src / server / ai.c

diff --git a/src/server/ai.c b/src/server/ai.c
index 630c2dbe20a9b342049c6d5470b0226484bb081c..dd11f38deab002a4694d84f649ba4fe348dbf8be 100644 (file)
--- a/src/server/ai.c
+++ b/src/server/ai.c
@@ -1,4 +1,9 @@
-/* src/server/ai.c */
+/* src/server/ai.c
+ *
+ * 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.
+ */
 
 #include "ai.h"
 #include <stdint.h> /* uint8_t, uint16_t, uint32_t, int16_t, UINT16_MAX */
@@ -190,7 +195,7 @@ static void init_score_map(char filter, uint16_t * score_map, uint32_t map_size,
 
 static uint8_t get_dir_to_nearest_thing(struct Thing * t_eye, char filter)
 {
-    char dir_to_nearest_enemy = 0;
+    char dir_to_nearest_thing = 0;
     if (seeing_thing(t_eye, filter))
     {
         uint32_t map_size = world.map.length * world.map.length;
@@ -209,14 +214,14 @@ static uint8_t get_dir_to_nearest_thing(struct Thing * t_eye, char filter)
             if (min_neighbor > neighbors[i])
             {
                 min_neighbor = neighbors[i];
-                dir_to_nearest_enemy = dirs[i];
+                dir_to_nearest_thing = dirs[i];
             }
         }
     }
-    if (dir_to_nearest_enemy)
+    if (dir_to_nearest_thing)
     {
         t_eye->command = get_thing_action_id_by_name(s[S_CMD_MOVE]);
-        t_eye->arg = dir_to_nearest_enemy;
+        t_eye->arg = dir_to_nearest_thing;
         return 1;
     }
     return 0;