From 5fc067b01c4651afec131a6c9f79c4cdd336e5c8 Mon Sep 17 00:00:00 2001
From: Christian Heller <c.heller@plomlompom.de>
Date: Wed, 3 Jul 2013 04:39:32 +0200
Subject: [PATCH] Generate name chars for items, monsters randomly, save them
 in savefile.

---
 src/objects_on_map.h |  4 ++--
 src/roguelike.c      | 18 ++++++++++--------
 2 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/src/objects_on_map.h b/src/objects_on_map.h
index ac3795d..4966161 100644
--- a/src/objects_on_map.h
+++ b/src/objects_on_map.h
@@ -11,12 +11,12 @@ struct Player {
 
 struct Item {
   struct Item * next;
-  char name;
+  unsigned char name;
   struct yx_uint16 pos; };
 
 struct Monster {
   struct Monster * next;
-  char name;
+  unsigned char name;
   struct yx_uint16 pos; };
 
 extern char is_passable (struct Map *, struct yx_uint16);
diff --git a/src/roguelike.c b/src/roguelike.c
index ac735ac..3604fbd 100644
--- a/src/roguelike.c
+++ b/src/roguelike.c
@@ -99,12 +99,14 @@ void save_game(struct World * world) {
   struct Monster * monster;
   for (monster = world->monster; monster != 0; monster = monster->next) {
     write_uint16_bigendian(monster->pos.y + 1, file);
-    write_uint16_bigendian(monster->pos.x + 1, file); }
+    write_uint16_bigendian(monster->pos.x + 1, file);
+    fputc(monster->name, file); }
   write_uint16_bigendian(0, file);
   struct Item * item;
   for (item = world->item; item != 0; item = item->next) {
     write_uint16_bigendian(item->pos.y + 1, file);
-    write_uint16_bigendian(item->pos.x + 1, file); }
+    write_uint16_bigendian(item->pos.x + 1, file);
+    fputc(item->name, file); }
   write_uint16_bigendian(0, file);
   fclose(file); }
 
@@ -232,9 +234,9 @@ int main (int argc, char *argv[]) {
       else {
         monster->next = malloc(sizeof(struct Monster));
         monster = monster->next; }
-      monster->name = 'M';
       monster->pos.y = test - 1;
-      monster->pos.x = read_uint16_bigendian(file) - 1; }
+      monster->pos.x = read_uint16_bigendian(file) - 1;
+      monster->name = fgetc(file); }
     if (!start)
       monster->next = 0;
     start = 1;
@@ -250,9 +252,9 @@ int main (int argc, char *argv[]) {
       else {
         item->next = malloc(sizeof(struct Item));
         item = item->next; }
-      item->name = '#';
       item->pos.y = test - 1;
-      item->pos.x = read_uint16_bigendian(file) - 1; }
+      item->pos.x = read_uint16_bigendian(file) - 1;
+      item->name = fgetc(file); }
     if (!start)
       item->next = 0;
     fclose(file); }
@@ -291,7 +293,7 @@ int main (int argc, char *argv[]) {
         monster->next = malloc(sizeof(struct Monster));
         monster = monster->next; }
       monster->pos = find_passable_pos(&map);
-      monster->name = 'M'; }
+      monster->name = 'A' + (rrand(0, 0) % 8); }
     if (!start)
       monster->next = 0;
     start = 1;
@@ -305,7 +307,7 @@ int main (int argc, char *argv[]) {
         item->next = malloc(sizeof(struct Item));
         item = item->next; }
       item->pos = find_passable_pos(&map);
-      item->name = '#'; }
+      item->name = '#' + (rrand(0, 0) % 4); }
     if (!start)
       item->next = 0; }
 
-- 
2.30.2