Change script function requestitemindex to return value.

1 files changed, 5 insertions, 24 deletions

diff --git a/src/emap/script.c b/src/emap/script.c
index 2f853ca..8d5cb44 100644
--- a/src/emap/script.c
+++ b/src/emap/script.c
@@ -723,28 +723,7 @@ BUILDIN(requestItems)
 
 BUILDIN(requestItemIndex)
 {
-    getSessionData(client);
-    struct script_data* data;
-    int64 uid;
-    const char* name;
-
-    data = script_getdata(st, 2);
-    if (!data_isreference(data))
-    {
-        ShowError("script:requestitem: not a variable\n");
-        script->reportsrc(st);
-        st->state = END;
-        return false;
-    }
-    uid = reference_getuid(data);
-    name = reference_getname(data);
-
-    if (is_string_variable(name))
-    {
-        ShowError("script:requestitemindex: not a variable\n");
-        script->reportsrc(st);
-        return false;
-    }
+    getSessionDataReturn(client, -1);
 
     if (!sd->state.menu_or_input)
     {
@@ -763,10 +742,11 @@ BUILDIN(requestItemIndex)
         // take received text/value and store it in the designated variable
         sd->state.menu_or_input = 0;
 
-        int item = 0;
+        int item = -1;
 
         if (!sd->npc_str)
         {
+            script_pushint(st, -1);
             ShowWarning("npc string not found\n");
             script->reportsrc(st);
             return false;
@@ -774,12 +754,13 @@ BUILDIN(requestItemIndex)
 
         if (sscanf (sd->npc_str, "%5d", &item) < 1)
         {
+            script_pushint(st, -1);
             ShowWarning("input data is not item id\n");
             script->reportsrc(st);
             return false;
         }
 
-        script->set_reg(st, sd, uid, name, (void*)h64BPTRSIZE(item), script_getref(st,2));
+        script_pushint(st, item);
         st->state = RUN;
     }
     return true;