Translocators

goblin.lua

@@ -40,7 +40,7 @@ local function goblin_do(self)
 		fun_caves.search_replace(pos, dig_freq, diggable, 'air')
 	end
 
-	fun_caves.search_replace(pos, dig_freq * 2, burnable, 'fire:basic_flame')
+	fun_caves.search_replace(pos, dig_freq * 3, burnable, 'fire:basic_flame')
 
 	-- steal torches
 	fun_caves.search_replace(self.object:getpos(), torch_freq, {"default:torch"}, "air")

init.lua

@@ -38,7 +38,7 @@ end
 if not fun_caves.db then
 	fun_caves.db = {}
 end
-for _, i in pairs({'teleport_data', 'hunger', 'armor_expire'}) do
+for _, i in pairs({'teleport_data', 'hunger', 'armor_expire', 'translocators'}) do
 	if not fun_caves.db[i] then
 		fun_caves.db[i] = {}
 	end

tesseract.lua

@@ -321,3 +321,110 @@ minetest.register_craft({
 	}
 })
 
+
+local function translocate(pos, node, clicker, itemstack, pointed_thing)
+	local meta = minetest.get_meta(pos)
+	local id = meta:get_string('id')
+	local pair = fun_caves.db.translocators[tonumber(id)]
+	if #pair < 2 then
+		return
+	end
+	local pos2
+	if minetest.serialize(pair[2]) == minetest.serialize(pos) then
+		pos2 = table.copy(pair[1])
+	else
+		pos2 = table.copy(pair[2])
+	end
+	pos2.y = pos2.y + 1
+	clicker:setpos(pos2)
+end
+
+local function trans_use(itemstack, user, pointed_thing)
+	if not itemstack then
+		return
+	end
+	local data = minetest.deserialize(itemstack:get_metadata())
+	local player_name = user:get_player_name()
+	minetest.chat_send_player(player_name, "You see a serial number: "..data.id)
+end
+
+local function trans_place(itemstack, placer, pointed_thing)
+	if not (itemstack and pointed_thing) then
+		return
+	end
+
+	local data = minetest.deserialize(itemstack:get_metadata())
+	local pos = pointed_thing.above
+	local pair = fun_caves.db.translocators[tonumber(data.id)]
+	if #pair > 1 then
+		print('* Fun Caves: high error in translocator storage')
+	end
+	pair[#pair+1] = pos
+	local ret = minetest.item_place_node(itemstack, placer, pointed_thing)
+	local meta = minetest.get_meta(pos)
+	meta:set_string('id', data.id)
+	return ret
+end
+
+local function trans_dig(pos, node, digger)
+	if not (pos and digger) then
+		return
+	end
+	-------------------------------------
+	-- This needs to check for protection.
+	-------------------------------------
+	local meta = minetest.get_meta(pos)
+	local id = meta:get_string('id')
+	local data = { id = id }
+	local pair = fun_caves.db.translocators[tonumber(data.id)]
+	if #pair < 1 then
+		print('* Fun Caves: low error in translocator storage')
+	end
+	print(minetest.serialize(pair[1]), minetest.serialize(pos))
+	local inv = digger:get_inventory()
+	local item = ItemStack(node.name)
+	local data_str = minetest.serialize(data)
+	item:set_metadata(data_str)
+	inv:add_item('main', item)
+	minetest.remove_node(pos)
+	if #pair > 1 and minetest.serialize(pair[2]) == minetest.serialize(pos) then
+		table.remove(pair, 2)
+	else
+		table.remove(pair, 1)
+	end
+end
+
+newnode = fun_caves.clone_node("default:steelblock")
+newnode.description = "Translocator Pair"
+newnode.on_rightclick = translocate
+newnode.on_use = trans_use
+newnode.on_place = trans_place
+newnode.on_dig = trans_dig
+newnode.stack_max = 1
+newnode.groups = {cracky = 3, oddly_breakable_by_hand = 3}
+minetest.register_node("fun_caves:translocator", newnode)
+
+for _, gem in pairs(gems) do
+	print(dump(gem))
+	minetest.register_craft({
+		output = 'fun_caves:translocator 2',
+		type = 'shapeless',
+		recipe = {
+			'fun_caves:'..gem.lower,
+			'default:mese_crystal',
+			'default:steelblock',
+		}
+	})
+end
+
+minetest.register_on_craft(function(itemstack, player, old_craft_grid, craft_inv)
+	if itemstack:get_name() ~= "fun_caves:translocator" then
+		return
+	end
+
+	data = {}
+	data.id = string.format('%d', #fun_caves.db.translocators+1)
+	fun_caves.db.translocators[#fun_caves.db.translocators+1] = {}
+	local data_str = minetest.serialize(data)
+	itemstack:set_metadata(data_str)
+end)

wallhammer.lua

@@ -18,6 +18,7 @@ local default_material = {
 		{"fun_caves:stone_with_lichen","default_stone", "Stone", {cracky = 3, not_in_creative_inventory=1}, "default:cobble"},
 		{"fun_caves:stone_with_algae","default_stone", "Stone", {cracky = 3, not_in_creative_inventory=1}, "default:cobble"},
 		{"fun_caves:stone_with_moss","default_stone", "Stone", {cracky = 3, not_in_creative_inventory=1}, "default:cobble"},
+		{"default:mossycobble","default_stone", "Stone", {cracky = 3, not_in_creative_inventory=1}, "default:cobble"},
 		{"fun_caves:stone_with_salt","caverealms_salty2", "Stone", {cracky = 3, not_in_creative_inventory=1}, "fun_caves:stone_with_salt"},
 		}