From a4c2cd3187a17a859f3a5ecc24afc7b2383b4015 Mon Sep 17 00:00:00 2001
From: sys4 <bricassa@sys4.fr>
Date: Sun, 17 Jul 2022 18:25:34 +0200
Subject: [PATCH] Fix portal detection and coords with Minetest 5.5.x

---
 portal.lua | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/portal.lua b/portal.lua
index 36d5cb0..7eaa668 100644
--- a/portal.lua
+++ b/portal.lua
@@ -264,6 +264,8 @@ end
 
 local function is_hellportal(pos)
 	local x, y, z = pos.x, pos.y, pos.z
+	if y < 0 then y = y+1 end
+
 	for _,i in pairs({-1, 3}) do
 		if minetest.get_node({x=x, y=y+i, z=z}).name ~= "hell:white" then
 			return
@@ -364,7 +366,7 @@ local function hell_port(player, pos)
 		else
 			y = my or portal_target+math.random(4)
 		end
-		destination_pos.y = y - 0.3
+		destination_pos.y = y + 0.7
 
 		player_to_hell(player, destination_pos)
 	end