Add mods: technic, moreores, paintings, Nyancat (Pbj_pup). Small fix: sandwiches

mods/moreores/mg.lua

@@ -0,0 +1,55 @@
+--[[
+More Ores: `mg` mod support
+
+Copyright © 2011-2020 Hugo Locurcio and contributors.
+Licensed under the zlib license. See LICENSE.md for more information.
+--]]
+
+if not minetest.registered_items["default:tin_ingot"] then
+	mg.register_ore({
+		name = "moreores:mineral_tin",
+		wherein = "default:stone",
+		seeddiff = 8,
+		maxvdistance = 10.5,
+		maxheight = 8,
+		seglenghtn = 15,
+		seglenghtdev = 6,
+		segincln = 0,
+		segincldev = 0.6,
+		turnangle = 57,
+		forkturnangle = 57,
+		numperblock = 2
+	})
+end
+
+mg.register_ore({
+	name = "moreores:mineral_silver",
+	wherein = "default:stone",
+	seeddiff = 9,
+	maxvdistance = 10.5,
+	maxheight = -2,
+	seglenghtn = 15,
+	seglenghtdev = 6,
+	sizen = 60,
+	sizedev = 30,
+	segincln = 0,
+	segincldev = 0.6,
+	turnangle = 57,
+	forkturnangle = 57,
+	numperblock = 2
+})
+
+mg.register_ore({
+	name = "moreores:mineral_mithril",
+	wherein = "default:stone",
+	seeddiff = 10,
+	maxvdistance = 10.5,
+	maxheight = -512,
+	seglenghtn = 2,
+	seglenghtdev = 4,
+	sizen = 12,
+	sizedev = 5,
+	segincln = 0,
+	segincldev = 0.6,
+	turnangle = 57,
+})