From 5962ac0168beddfb86cc273cba6079223a6088d4 Mon Sep 17 00:00:00 2001
From: AiTechEye <40591179+AiTechEye@users.noreply.github.com>
Date: Fri, 5 Feb 2021 21:22:21 +0100
Subject: [PATCH] Add files via upload

---
 aliveai/base.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/aliveai/base.lua b/aliveai/base.lua
index 3bd3813..44eedc9 100644
--- a/aliveai/base.lua
+++ b/aliveai/base.lua
@@ -1547,7 +1547,7 @@ aliveai.pointat=function(self,d)
 end
 
 aliveai.distance=function(pos1,pos2)
-	if not (pos1 and pos2) then
+	if not (pos1 and pos1.x and pos2 and pos2.x) then
 		return 0
 	end
 	pos1 = type(pos1) == "userdata" and pos1:get_pos() or pos1.object and pos1.object:get_pos() or pos1
@@ -1562,7 +1562,7 @@ aliveai.visiable=function(pos1,pos2)
 	pos1 = type(pos1) == "userdata" and pos1:get_pos() or pos1.object and pos1.object:get_pos() or pos1
 	pos2 = type(pos2) == "userdata" and pos2:get_pos() or pos2	
 
-	if not (pos1 and pos2) then
+	if not (pos1 and pos1.x and pos2 and pos2.x) then
 		return false
 	end