From 007760a8cba43cea445e9137d077f735b9ca4176 Mon Sep 17 00:00:00 2001
From: mobius <8391001+MobiusDevelopment@users.noreply.github.com>
Date: Thu, 29 Jan 2015 13:06:59 +0000
Subject: [PATCH] Using reduced SpawnHeight z value to prevent npc spawn
 issues.

---
 trunk/java/com/l2jserver/gameserver/GeoData.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/trunk/java/com/l2jserver/gameserver/GeoData.java b/trunk/java/com/l2jserver/gameserver/GeoData.java
index 725a27a827..bd045fe46c 100644
--- a/trunk/java/com/l2jserver/gameserver/GeoData.java
+++ b/trunk/java/com/l2jserver/gameserver/GeoData.java
@@ -191,7 +191,8 @@ public class GeoData
 	 */
 	public int getSpawnHeight(int x, int y, int z)
 	{
-		int nearestZ = getNearestZ(getGeoX(x), getGeoY(y), z + 100);
+		// + 30, defend against defective geodata and invalid spawn z
+		int nearestZ = getNearestZ(getGeoX(x), getGeoY(y), z + 30); // was z + 100
 		return Math.abs(nearestZ - z) <= SPAWN_Z_DELTA_LIMIT ? nearestZ : z;
 	}