From bed865dc79a63e8a75761193cf50418b6ea1a5cb Mon Sep 17 00:00:00 2001
From: Nils Dagsson Moskopp <nils@dieweltistgarnichtso.net>
Date: Sat, 4 Sep 2021 03:05:56 +0200
Subject: [PATCH] refactor (WIP)

---
 mods/ITEMS/mcl_core/nodes_liquid.lua | 38 +++++++++++++++++++++++-----
 1 file changed, 31 insertions(+), 7 deletions(-)

diff --git a/mods/ITEMS/mcl_core/nodes_liquid.lua b/mods/ITEMS/mcl_core/nodes_liquid.lua
index 5e50a4f7..380f12e3 100644
--- a/mods/ITEMS/mcl_core/nodes_liquid.lua
+++ b/mods/ITEMS/mcl_core/nodes_liquid.lua
@@ -167,13 +167,37 @@ minetest.register_abm({
 	interval = 1,
 	chance = 1,
 	action = function(pos, node)
-		local below_pos = {x=pos.x, y=pos.y-1, z=pos.z}
-		local below_node = minetest.get_node(below_pos)
-		flow_water_downwards(
-			below_pos,
-			below_node,
-			20
-		)
+		local neighbours_pos
+		for i=1,80 do
+			local below_pos = {x=pos.x, y=pos.y-i, z=pos.z}
+			local below_node = minetest.get_node(below_pos)
+			if below_node.name ~= "air" then
+				return
+			end
+			minetest.set_node(
+				below_pos,
+				{
+					name="mcl_core:water_flowing",
+					param2 = 15,
+				}
+			)
+			neighbours_pos = {
+				{x=below_pos.x+1, y=below_pos.y, z=below_pos.z},
+				{x=below_pos.x-1, y=below_pos.y, z=below_pos.z},
+				{x=below_pos.x, y=below_pos.y, z=below_pos.z+1},
+				{x=below_pos.x, y=below_pos.y, z=below_pos.z-1},
+			}
+			for _, neighbour_pos in ipairs(neighbours_pos) do
+				cool_lava_next_to_water_flow(neighbour_pos)
+			end
+		end
+		-- local below_pos = {x=pos.x, y=pos.y-1, z=pos.z}
+		-- local below_node = minetest.get_node(below_pos)
+		-- flow_water_downwards(
+		-- 	below_pos,
+		-- 	below_node,
+		-- 	20
+		-- )
 	end,
 })