1 files changed, 10 insertions, 0 deletions
diff --git a/npc/functions/main.txt b/npc/functions/main.txt
index 097c21060..e4bda0d1a 100644
--- a/npc/functions/main.txt
+++ b/npc/functions/main.txt
@@ -220,6 +220,16 @@ function	script	npctalkonce	{
     return true;
 }
 
+function	script	isin	{
+    if (getmapxy(.@mapName$, .@xpos, .@ypos, 0) != 0)
+        return false;
+    if (.@mapName$ != getarg(0))
+        return false;
+    if (.@xpos >= getarg(1) && .@xpos <= getarg(3) && .@ypos >= getarg(2) && .@ypos <= getarg(4))
+        return true;
+    return false;
+}
+
 function	script	getquestlink	{
     return "[@@q" + getarg(0) + "|@@]";
 }