From 53edb4dd94fda5157944dbd0fc619f92ce4db500 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sat, 2 May 2015 15:40:15 +0300
Subject: add script function for check is unit walking.

New script function: isunitwalking([unitid])
---
 src/map/init.c   |  1 +
 src/map/script.c | 28 ++++++++++++++++++++++++++++
 src/map/script.h |  1 +
 3 files changed, 30 insertions(+)

diff --git a/src/map/init.c b/src/map/init.c
index e19224a..d14f5b0 100644
--- a/src/map/init.c
+++ b/src/map/init.c
@@ -110,6 +110,7 @@ HPExport void plugin_init (void)
     addScriptCommand("getareadropitem", "siiiiv*", getAreaDropItem);
     addScriptCommand("setmount", "?", setMount);
     addScriptCommand("clientcommand", "s", clientCommand);
+    addScriptCommand("isunitwalking", "?", isUnitWalking);
 
     do_init_langs();
 
diff --git a/src/map/script.c b/src/map/script.c
index fe014dd..02e34a4 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -10,6 +10,7 @@
 #include "../../../common/mmo.h"
 #include "../../../common/socket.h"
 #include "../../../common/strlib.h"
+#include "../../../common/timer.h"
 #include "../../../map/chrif.h"
 #include "../../../map/clif.h"
 #include "../../../map/npc.h"
@@ -1118,3 +1119,30 @@ BUILDIN(clientCommand)
     send_client_command(sd, command);
     return true;
 }
+
+BUILDIN(isUnitWalking)
+{
+    int id = 0;
+    if (script_hasdata(st, 2))
+        id = script_getnum(st, 2);
+    else
+        id = st->oid;
+    struct block_list *bl = map->id2bl(id);
+    if (!bl)
+    {
+        ShowWarning("invalid unit id\n");
+        script->reportsrc(st);
+        script_pushint(st, 0);
+        return false;
+    }
+    struct unit_data *ud = unit->bl2ud(bl);
+    if (!ud)
+    {
+        ShowWarning("invalid unit data\n");
+        script->reportsrc(st);
+        script_pushint(st, 0);
+        return false;
+    }
+    script_pushint(st, ud->walktimer != INVALID_TIMER);
+    return true;
+}
diff --git a/src/map/script.h b/src/map/script.h
index 24210a1..41c96ee 100644
--- a/src/map/script.h
+++ b/src/map/script.h
@@ -41,5 +41,6 @@ BUILDIN(areaTimer);
 BUILDIN(getAreaDropItem);
 BUILDIN(setMount);
 BUILDIN(clientCommand);
+BUILDIN(isUnitWalking);
 
 #endif  // EVOL_MAP_SCRIPT
-- 
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