Remove Protector Block

Author: MoNTE48

protector.lua

@@ -1,160 +1,6 @@
-local S = areas.S
-
-local radius = minetest.settings:get("areasprotector_radius") or 8
-
-local function cyan(str)
-	return minetest.colorize("#7CFC00", str)
-end
-
-local function red(str)
-	return minetest.colorize("#FF0000", str)
-end
-
-local vadd, vnew = vector.add, vector.new
-
-minetest.register_node("areas:protector", {
-	description = S("Protector Block"),
-	tiles = {
-		"default_stonebrick_carved.png",
-		"default_stonebrick_carved.png",
-		"default_stonebrick_carved.png^areas_protector_stone.png"
-	},
-	paramtype = "light",
-	groups = {cracky = 1, not_cuttable = 1},
-	node_placement_prediction = "",
-
-	on_place = function(itemstack, player, pointed_thing)
-		local pos = pointed_thing.above
-		local name = player and player:get_player_name()
-
-		if not name or not minetest.is_protected(pos, name) then
-			-- Don't replace nodes that aren't buildable to
-			local old_node = minetest.get_node(pos)
-			local def = minetest.registered_nodes[old_node.name]
-			if not def or not def.buildable_to then
-				return itemstack
-			end
-
-			local pos1 = vadd(pos, vnew(radius, radius, radius))
-			local pos2 = vadd(pos, vnew(-radius, -radius, -radius))
-			local perm, err = areas:canPlayerAddArea(pos1, pos2, name)
-
-			if not perm then
-				minetest.chat_send_player(name,
-					red(S("You are not allowed to protect that area: @1", err)))
-				return itemstack
-			end
-
-			if minetest.find_node_near(pos, radius / 2, {"areas:protector"}) then
-				minetest.chat_send_player(name, red(S("You have already protected this area.")))
-				return itemstack
-			end
-
-			local id = areas:add(name, S("Protector Block"), pos1, pos2)
-			areas:save()
-			minetest.chat_send_player(name,
-				S("The area from @1 to @2 has been protected as ID @3",
-				cyan(minetest.pos_to_string(pos1)), cyan(minetest.pos_to_string(pos2)), cyan(id))
-			)
-
-			minetest.set_node(pos, {name = "areas:protector"})
-			local meta = minetest.get_meta(pos)
-			meta:set_string("infotext", S("Protected area @1, Owned by @2", id, name))
-			meta:set_int("area_id", id)
-			itemstack:take_item()
-		end
-
-		return itemstack
-	end,
-
-	after_dig_node = function(_, _, oldmetadata, digger)
-		if oldmetadata and oldmetadata.fields then
-			local id = tonumber(oldmetadata.fields.area_id)
-			local name = digger and digger:get_player_name() or ""
-			if areas.areas[id] and areas:isAreaOwner(id, name) then
-				areas:remove(id)
-				areas:save()
-				minetest.chat_send_player(name, S("Removed area @1", cyan(id)))
-			end
-		end
-	end,
-
-	on_punch = function(pos)
-		-- a radius of 0.5 since the entity serialization seems to be not that precise
-		local objs = minetest.get_objects_inside_radius(pos, 0.5)
-		for _, obj in pairs(objs) do
-			if not obj:is_player() and obj:get_luaentity().name == "areas:display" then
-				obj:remove()
-				return
-			end
-		end
-
-		minetest.add_entity(pos, "areas:display")
-	end
-})
-
--- entities code below (and above) mostly copied-pasted from Zeg9's protector mod
-minetest.register_entity("areas:display", {
-	physical = false,
-	collisionbox = {0},
-	visual = "wielditem",
-	-- wielditem seems to be scaled to 1.5 times original node size
-	visual_size = {x = 1.0 / 1.5, y = 1.0 / 1.5},
-	textures = {"areas:display_node"},
-	timer = 0,
-	on_step = function(self, dtime)
-		self.timer = self.timer + dtime
-		if self.timer > 4 or
-				minetest.get_node(self.object:get_pos()).name ~= "areas:protector" then
-			self.object:remove()
-		end
-	end
-})
-
-local nb_radius = radius + 0.55
-
-minetest.register_node("areas:display_node", {
-	tiles = {"areas_protector_display.png"},
-	use_texture_alpha = "clip",
-	walkable = false,
-	drawtype = "nodebox",
-	node_box = {
-		type = "fixed",
-		fixed = {
-			-- sides
-			{-nb_radius, -nb_radius, -nb_radius, -nb_radius, nb_radius, nb_radius},
-			{-nb_radius, -nb_radius, nb_radius, nb_radius, nb_radius, nb_radius},
-			{nb_radius, -nb_radius, -nb_radius, nb_radius, nb_radius, nb_radius},
-			{-nb_radius, -nb_radius, -nb_radius, nb_radius, nb_radius, -nb_radius},
-			-- top
-			{-nb_radius, nb_radius, -nb_radius, nb_radius, nb_radius, nb_radius},
-			-- bottom
-			{-nb_radius, -nb_radius, -nb_radius, nb_radius, -nb_radius, nb_radius},
-			-- middle (surround protector)
-			{-0.55, -0.55, -0.55, 0.55, 0.55, 0.55}
-		}
-	},
-	selection_box = {type = "regular"},
-	paramtype = "light",
-	groups = {dig_immediate = 3, not_in_creative_inventory = 1},
-	drop = ""
-})
-
-minetest.register_craft({
-	output = "areas:protector",
-	type = "shapeless",
-	recipe = {
-		"default:stonebrickcarved", "default:stonebrickcarved", "default:stonebrickcarved",
-		"default:stonebrickcarved", "mesecons:wire_00000000_off", "default:stonebrickcarved",
-		"default:stonebrickcarved", "default:stonebrickcarved", "default:stonebrickcarved"
-	}
-})
-
--- MVPS stopper
-if mesecon and mesecon.register_mvps_stopper then
-	mesecon.register_mvps_stopper("areas:protector")
-end
-
 -- Aliases
-minetest.register_alias("areasprotector:protector", "areas:protector")
-minetest.register_alias("areasprotector:display_node", "areas:display_node")
+minetest.register_alias("areasprotector:protector", "default:stonebrickcarved")
+minetest.register_alias("areasprotector:display_node", "air")
+
+minetest.register_alias("areas:protector", "default:stonebrickcarved")
+minetest.register_alias("areas:display_node", "air")