Retire chat effects.

This is better done by an external mod.

It can be pulled from history if wanted later.

mods/nc_player_chat/init.lua

@@ -1,59 +0,0 @@
--- LUALOCALS < ---------------------------------------------------------
-local minetest, pairs, vector
-    = minetest, pairs, vector
--- LUALOCALS > ---------------------------------------------------------
-
-local function dofx(player, pname, pos, lookdir, pl, partdef)
-	local pn = pl:get_player_name()
-	if pn == pname then return end
-
-	local pp = pl:get_pos()
-	pp.y = pp.y + pl:get_properties().eye_height
-	if vector.distance(pos, pp) > 32 then return end
-
-	partdef.playername = pn
-	minetest.add_particlespawner(partdef)
-
-	local gain = vector.dot(lookdir, vector.normalize(vector.subtract(pp, pos)))
-	gain = (gain + 2) / 3
-	minetest.sound_play("nc_player_chat", {
-			object = player,
-			to_player = pn,
-			gain = gain
-		})
-end
-
-minetest.register_on_chat_message(function(pname)
-		if not minetest.check_player_privs(pname, "shout") then return end
-
-		local player = minetest.get_player_by_name(pname)
-		if not player then return end
-
-		local pos = player:get_pos()
-		pos.y = pos.y + player:get_properties().eye_height
-
-		local lookdir = player:get_look_dir()
-		lookdir.y = 0
-		local partdir = vector.multiply(lookdir, 3)
-		partdir.y = -2
-
-		local partdef = {
-			amount = 10,
-			time = 0.25,
-			minpos = pos,
-			maxpos = pos,
-			minvel = vector.add(partdir, {x = -2, y = -2, z = -2}),
-			maxvel = vector.add(partdir, {x = 2, y = 2, z = 2}),
-			minacc = {x = 0, y = 8, z = 0},
-			maxacc = {x = 0, y = 8, z = 0},
-			minexptime = 0.5,
-			maxexptime = 1,
-			minsize = 2,
-			maxsize = 3,
-			texture = "nc_player_chat.png"
-		}
-
-		for _, pl in pairs(minetest.get_connected_players()) do
-			dofx(player, pname, pos, lookdir, pl, partdef)
-		end
-	end)