From f8ca515c22353b40ff42f5958bb514c25032ca93 Mon Sep 17 00:00:00 2001
From: Guillaume Melquiond <guillaume.melquiond@gmail.com>
Date: Thu, 15 Nov 2007 21:47:40 +0000
Subject: Added do_wait helper function.

---
 data/scripts/libtmw.lua | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'data/scripts/libtmw.lua')

diff --git a/data/scripts/libtmw.lua b/data/scripts/libtmw.lua
index b2c22c6..662488e 100644
--- a/data/scripts/libtmw.lua
+++ b/data/scripts/libtmw.lua
@@ -29,6 +29,11 @@ function create_npc(id, x, y, handler)
   npcs[npc] = handler
 end
 
+-- Waits for the player to acknowledge the previous message, if any.
+function do_wait()
+  coroutine.yield(0)
+end
+
 -- Sends an npc message to a player.
 -- Note: Does not wait for the player to acknowledge the message.
 function do_message(npc, ch, msg)
-- 
cgit