From bba1d08eace3c41500a5da6cdf10b9f68a1086af Mon Sep 17 00:00:00 2001
From: Wuzzy <almikes@aol.com>
Date: Thu, 5 Jan 2017 05:22:19 +0100
Subject: [PATCH] Disable torch wieldlight

---
 mods/torches/init.lua | 130 ------------------------------------------
 1 file changed, 130 deletions(-)

diff --git a/mods/torches/init.lua b/mods/torches/init.lua
index 7761c74c23..bf7a3d36ae 100644
--- a/mods/torches/init.lua
+++ b/mods/torches/init.lua
@@ -98,133 +98,3 @@ minetest.register_lbm({
 	end
 })
 
---
--- torch wield light
---
-
-if not minetest.is_yes(minetest.setting_get("torches_wieldlight_enable") or true) then
-	return
-end
-local torchlight_update_interval = minetest.setting_get("torches_wieldlight_interval") or 0.25
-
-minetest.register_node("torches:torchlight", {
-	drawtype = "airlike",
-	groups = {not_in_creative_inventory = 1},
-	walkable = false,
-	paramtype = "light",
-	sunlight_propagates = true,
-	light_source = 11,
-	pointable = false,
-	buildable_to = true,
-	drops = {},
-})
-
--- state tables
-local torchlight = {}
-local playerlist = {}
-
-local function wields_torch(player)
-	if not player then
-		return false
-	end
-	local item = player:get_wielded_item()
-	if not item then
-		return false
-	end
-	return item:get_name() == "default:torch"
-end
-
-local function wielded_torch(name)
-	if not torchlight[name] then
-		return false
-	end
-	return true
-end
-
-local function is_torchlight(pos)
-	local node = minetest.get_node(pos)
-	return node.name == "torches:torchlight"
-end
-
-local function remove_torchlight(pos)
-	if is_torchlight(pos) then
-		minetest.swap_node(pos, {name = "air"})
-	end
-end
-
-local function place_torchlight(pos)
-	local name = minetest.get_node(pos).name
-	if name == "torches:torchlight" then
-		return true
-	end
-	if (minetest.get_node_light(pos) or 0) > 11 then
-		-- no reason to place torch here, so save a bunch
-		-- of node updates this way
-		return false
-	end
-	if name == "air" then
-		minetest.swap_node(pos, {name = "torches:torchlight"})
-		return true
-	end
-	return false
-end
-
-local function get_torchpos(player)
-	return vector.add({x = 0, y = 1, z = 0}, vector.round(player:getpos()))
-end
-
-minetest.register_on_joinplayer(function(player)
-	local name = player:get_player_name()
-	playerlist[name] = true
-end)
-
-minetest.register_on_leaveplayer(function(player)
-	local name = player:get_player_name()
-	-- don't look at wielded() here, it's likely invalid
-	if torchlight[name] then
-		remove_torchlight(torchlight[name])
-		torchlight[name] = nil
-	end
-	playerlist[name] = nil
-end)
-
-minetest.register_on_shutdown(function()
-	for i, _ in pairs(torchlight) do
-		remove_torchlight(torchlight[i])
-	end
-end)
-
-local function update_torchlight(dtime)
-	for name, _ in pairs(playerlist) do
-		local player = minetest.get_player_by_name(name)
-		local wielded = wielded_torch(name)
-		local wields = wields_torch(player)
-
-		if not wielded and wields then
-			local torchpos = get_torchpos(player)
-			if place_torchlight(torchpos) then
-				torchlight[name] = vector.new(torchpos)
-			end
-		elseif wielded and not wields then
-			remove_torchlight(torchlight[name])
-			torchlight[name] = nil
-		elseif wielded and wields then
-			local torchpos = get_torchpos(player)
-			if not vector.equals(torchpos, torchlight[name]) or
-					not is_torchlight(torchpos) then
-				if place_torchlight(torchpos) then
-					remove_torchlight(torchlight[name])
-					torchlight[name] = vector.new(torchpos)
-				elseif vector.distance(torchlight[name], torchpos) > 2 then
-					-- player went into some node
-					remove_torchlight(torchlight[name])
-					torchlight[name] = nil
-				end
-			end
-		end
-	end
-	minetest.after(torchlight_update_interval, update_torchlight)
-end
-
-minetest.after(torchlight_update_interval, update_torchlight)
-