X-Git-Url: https://plomlompom.com/repos/?a=blobdiff_plain;f=src%2Fmisc.c;h=e71770daf8361b8a6df34c8b35f27b137596414f;hb=94ae2e6154f7be05e7e33d14d1c974ede344d542;hp=30ed5cef197a8002a7035a8483f28e8d57927456;hpb=c01d4595cbde0eaae357490b8b3305953293108c;p=plomrogue

diff --git a/src/misc.c b/src/misc.c
index 30ed5ce..e71770d 100644
--- a/src/misc.c
+++ b/src/misc.c
@@ -5,18 +5,17 @@
 #include <unistd.h> /* for unlink(), acess() */
 #include <stdlib.h> /* for size_t, calloc(), free() */
 #include <string.h> /* for strlen(), strcmp(), memcpy() */
-#include <stdint.h> /* for uint8_t, uint16_t */
+#include <stdint.h> /* for uint8_t, uint16_t, uint32_t */
 #include "readwrite.h" /* for [read/write]_uint[8/16/32][_bigendian](),
                         * try_fopen(), try_fclose(), get_linemax()
                         */
 #include "map_objects.h" /* for struct MapObj, get_player(), read_map_objects(),
                           * write_map_objects()
                           */
-#include "map_object_actions.h" /* for is_passable(), move_actor() */
-#include "map.h" /* for Map struct */
+#include "map_object_actions.h" /* for struct MapObjAct */
+#include "map.h" /* for Map struct, is_passable() */
 #include "main.h" /* for world global */
 #include "yx_uint16.h" /* for yx_uint16 struct */
-#include "rrand.h" /* for rrand(), rrand_seed() */
 #include "rexit.h" /* for exit_err() */
 #include "wincontrol.h" /* for init_winconfs(), init_wins(), free_winconfs(),
                          * sorted_wintoggle_and_activate()
@@ -26,6 +25,15 @@
 
 
 
+extern uint16_t rrand()
+{
+    /* Constants as recommended by POSIX.1-2001 (see man page rand(3)). */
+    world.seed = ((world.seed * 1103515245) + 12345) % 4294967296;
+    return (world.seed >> 16); /* Ignore less random least significant bits. */
+}
+
+
+
 extern char * trouble_msg(char * parent, char * child)
 {
     char * p1 = "Trouble in ";
@@ -131,7 +139,7 @@ extern void unload_interface_conf()
     free_keybindings(world.kb_winkeys.kbs);
     while (0 != world.wmeta->active)
     {
-        suspend_win(world.wmeta, world.wmeta->active);
+        suspend_win(world.wmeta->active);
     }
     free_winconfs();
 }
@@ -222,23 +230,50 @@ extern void turn_over(char action)
         }
         try_fclose(file_old, f_name);
         exit_err(write_uint8(action, file_new), err_write);
-        if (is_command_id_shortdsc(action, "drop"))
+        if (   is_command_id_shortdsc(action, "drop")
+            || is_command_id_shortdsc(action, "use"))
         {
-            uint8_t inventory_select = world.old_inventory_select;
-            exit_err(write_uint8(inventory_select, file_new), err_write);
+            exit_err(write_uint8(world.inventory_select, file_new), err_write);
         }
         try_fclose_unlink_rename(file_new, recordfile_tmp, recordfile, f_name);
     }
-    world.turn++;
-    rrand_seed(world.seed * world.turn);
-    struct MapObj * monster;
-    for (monster = world.map_objs; monster != 0; monster = monster->next)
+
+    struct MapObj * player = get_player();
+    struct MapObj * map_object = player;
+    uint8_t first_round = 1;
+    while (0 < player->lifepoints)
     {
-        if (0 < monster->lifepoints && 0 != monster->id)
+        if (NULL == map_object)
         {
-            char * sel = "\0NSEW";
-            move_actor(monster, sel[rrand() % 5]);
+            world.turn++;
+            map_object = world.map_objs;
         }
+        if (0 < map_object->lifepoints)             /* map_object is animate. */
+        {
+            if (0 == first_round && 0 == map_object->progress)
+            {
+                if (map_object == player)
+                {
+                    break;
+                }
+                char * sel = "NSEW";
+                map_object->command = get_moa_id_by_name("move");
+                map_object->arg = sel[rrand() % 4];
+            }
+            first_round = 0;
+            map_object->progress++;
+            struct MapObjAct * moa = world.map_obj_acts;
+            while (moa->id != map_object->command)
+            {
+                moa = moa->next;
+            }
+            if (map_object->progress == moa->effort)
+            {
+                moa->func(map_object);
+                map_object->progress = 0;
+            }
+        }
+        map_object = map_object->next;
     }
 }
 
@@ -251,11 +286,13 @@ extern void save_game()
     char * savefile     = "savefile";
     FILE * file = try_fopen(savefile_tmp, "w", f_name);
     char line[12];
-    sprintf(line, "%d\n", world.seed);
+    sprintf(line, "%u\n", world.mapseed);
     try_fwrite(line, strlen(line), 1, file, f_name);
-    sprintf(line, "%d\n", world.turn);
+    sprintf(line, "%u\n", world.seed);
     try_fwrite(line, strlen(line), 1, file, f_name);
-    sprintf(line, "%d\n", world.score);
+    sprintf(line, "%u\n", world.turn);
+    try_fwrite(line, strlen(line), 1, file, f_name);
+    sprintf(line, "%u\n", world.score);
     try_fwrite(line, strlen(line), 1, file, f_name);
     write_map_objects(file);
     try_fclose_unlink_rename(file, savefile_tmp, savefile, f_name);
@@ -271,6 +308,8 @@ extern void load_game()
     uint16_t linemax = get_linemax(file, f_name);
     char line[linemax + 1];
     try_fgets(line, linemax + 1, file, f_name);
+    world.mapseed = atoi(line);
+    try_fgets(line, linemax + 1, file, f_name);
     world.seed = atoi(line);
     try_fgets(line, linemax + 1, file, f_name);
     world.turn = atoi(line);