X-Git-Url: https://plomlompom.com/repos/bar%20baz.html?a=blobdiff_plain;f=src%2Fserver%2Ffield_of_view.c;h=d6b3a8d1278124c6de9694823a416cb1c24b2663;hb=6a9f579e2c47c5d60b37d343465e08faf26a9255;hp=34bfa138eb06c1b5f641f0ff386d78d0f7e9d3d6;hpb=28b8b4234e395c3fdc4800e5cfb3dcd70a15cadf;p=plomrogue

diff --git a/src/server/field_of_view.c b/src/server/field_of_view.c
index 34bfa13..d6b3a8d 100644
--- a/src/server/field_of_view.c
+++ b/src/server/field_of_view.c
@@ -13,7 +13,7 @@
 #include "../common/rexit.h" /* exit_trouble() */
 #include "../common/try_malloc.h" /* try_malloc() */
 #include "../common/yx_uint8.h" /* yx_uint8 */
-#include "map.h" /* mv_yx_in_dir_legal() */
+#include "map.h" /* mv_yx_in_dir_legal(), init_empty_map() */
 #include "things.h" /* Thing, ThingInMemory, add_thing_to_memory_map() */
 #include "world.h" /* world  */
 
@@ -75,11 +75,6 @@ static void eval_position(uint16_t dist, uint16_t hex_i, char * fov_map,
                           struct yx_uint8 * test_pos,
                           struct shadow_angle ** shadows);
 
-/* 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 inanimiate things in FOV to it.
- */
-static void update_map_memory(struct Thing * t, uint32_t map_size);
-
 
 
 static uint32_t correct_angle(int32_t angle)
@@ -267,15 +262,14 @@ static void eval_position(uint16_t dist, uint16_t hex_i, char * fov_map,
 
 
 
-static void update_map_memory(struct Thing * t_eye, uint32_t map_size)
+extern void update_map_memory(struct Thing * t_eye)
 {
     if (!t_eye->mem_map)
     {
-        t_eye->mem_map = try_malloc(map_size, __func__);
-        memset(t_eye->mem_map, ' ', map_size);
+        init_empty_map(&(t_eye->mem_map));
     }
     uint32_t i;
-    for (i = 0; i < map_size; i++)
+    for (i = 0; i < (uint32_t) (world.map.length * world.map.length); i++)
     {
         if (' ' == t_eye->mem_map[i] && t_eye->fov_map[i] == 'v')
         {
@@ -352,5 +346,4 @@ extern void build_fov_map(struct Thing * t)
     }
     mv_yx_in_dir_legal(0, NULL);
     free_angles(shadows);
-    update_map_memory(t, map_size);
 }