Merge pull request #943 from eressea/2758-smurf

fix smurfication

src/kernel/event.c

@@ -105,11 +105,6 @@ int handle_triggers(trigger ** triggers, void *param)
  ** at_eventhandler
  **/
 
-typedef struct handler_info {
-    char *event;
-    trigger *triggers;
-} handler_info;
-
 static void init_handler(variant *var)
 {
     var->v = calloc(1, sizeof(handler_info));

src/kernel/event.h

@@ -37,6 +37,11 @@ extern "C" {
         variant data;
     } event_arg;
 
+    typedef struct handler_info {
+        char *event;
+        trigger *triggers;
+    } handler_info;
+
     trigger *t_new(trigger_type * ttype);
     void t_free(trigger * t);
     void t_add(trigger ** tlist, trigger * t);

src/kernel/save.c

@@ -374,6 +374,26 @@ static void write_skills(gamedata *data, const unit *u) {
     }
 }
 
+static void fix_smurfication(unit *u) {
+    if (u->attribs) {
+        attrib *a;
+        for (a = a_find(u->attribs, &at_eventhandler); a && a->type == &at_eventhandler; a = a->next) {
+            handler_info *info = (handler_info *)a->data.v;
+            if (0 == strcmp("timer", info->event)) {
+                trigger *t;
+                for (t = info->triggers; t; t = t->next) {
+                    if (t->type == &tt_changerace) {
+                        /* is a smurf, but will change back */
+                        return;
+                    }
+                }
+            }
+        }
+    }
+    log_error("%s was a %s in a %s faction", unitname(u), u->_race->_name, u->faction->race->_name);
+    u->_race = u->faction->race;
+}
+
 unit *read_unit(gamedata *data)
 {
     unit *u;
@@ -532,10 +552,7 @@ unit *read_unit(gamedata *data)
     if (rc_demon) {
         const struct race *rc = u_race(u);
         if (rc == rc_smurf) {
-            if (!u->attribs) {
-                log_error("%s was a %s in a %s faction", unitname(u), rc->_name, u->faction->race->_name);
-                u->_race = u->faction->race;
-            }
+            fix_smurfication(u);
         }
         if (rc == rc_demon) {
             if (data->version < FIX_SHAPESHIFT_VERSION) {