From 64e7b33c9163e387c94f1a11de4e15435c35005c Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Fri, 8 Jan 2016 23:10:12 +0300
Subject: Add script command for request craft inventory.

New script command: requestcraft VAR$[, size]

Example: @requestcraft .@var$, 9;
---
 src/emap/init.c   |  1 +
 src/emap/script.c | 64 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 src/emap/script.h |  1 +
 3 files changed, 66 insertions(+)

(limited to 'src')

diff --git a/src/emap/init.c b/src/emap/init.c
index ce98a96..c71a7b1 100644
--- a/src/emap/init.c
+++ b/src/emap/init.c
@@ -98,6 +98,7 @@ HPExport void plugin_init (void)
     addScriptCommand("requestitems", "v*", requestItems);
     addScriptCommand("requestitemindex", "v", requestItemIndex);
     addScriptCommand("requestitemsindex", "v*", requestItemsIndex);
+    addScriptCommand("requestcraft", "v*", requestCraft);
     addScriptCommand("getq", "i", getq);
     addScriptCommand("setq", "ii", setq);
     addScriptCommand("setnpcdir", "*", setNpcDir);
diff --git a/src/emap/script.c b/src/emap/script.c
index b953912..955e650 100644
--- a/src/emap/script.c
+++ b/src/emap/script.c
@@ -876,6 +876,70 @@ BUILDIN(requestItemsIndex)
     return true;
 }
 
+BUILDIN(requestCraft)
+{
+    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))
+    {
+        ShowWarning("parameter is not variable\n");
+        script->reportsrc(st);
+        return false;
+    }
+
+    int count = 1;
+
+    if (script_hasdata(st, 3))
+    {
+        count = script_getnum(st, 3);
+        if (count < 0)
+            count = 1;
+    }
+
+    if (!sd->state.menu_or_input)
+    {
+        // first invocation, display npc input box
+        sd->state.menu_or_input = 1;
+        st->state = RERUNLINE;
+
+        // send item request with limit count
+        if (client || client->clientVersion >= 16)
+            send_npccommand2(sd, st->oid, 12, count, 0, 0);
+        else
+            clif->scriptinputstr(sd, st->oid);
+    }
+    else
+    {
+        // take received text/value and store it in the designated variable
+        sd->state.menu_or_input = 0;
+
+        if (!sd->npc_str)
+        {
+            ShowWarning("npc string not found\n");
+            script->reportsrc(st);
+            return false;
+        }
+
+        script->set_reg(st, sd, uid, name, (void*)sd->npc_str, script_getref(st, 2));
+        st->state = RUN;
+    }
+    return true;
+}
+
 BUILDIN(setq)
 {
     int i;
diff --git a/src/emap/script.h b/src/emap/script.h
index 5db3897..007fa31 100644
--- a/src/emap/script.h
+++ b/src/emap/script.h
@@ -26,6 +26,7 @@ BUILDIN(requestItem);
 BUILDIN(requestItems);
 BUILDIN(requestItemIndex);
 BUILDIN(requestItemsIndex);
+BUILDIN(requestCraft);
 BUILDIN(getq);
 BUILDIN(setq);
 BUILDIN(setNpcDir);
-- 
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