poi block

mapserver_mod/mapserver/depends.txt

@@ -0,0 +1 @@
+default

mapserver_mod/mapserver/init.lua

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+
+mapserver = {
+}
+
+local MP = minetest.get_modpath("mapserver")
+
+dofile(MP.."/poi.lua")
+
+print("[OK] Mapserver mod")

mapserver_mod/mapserver/poi.lua

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+
+local update_formspec = function(meta)
+	local inv = meta:get_inventory()
+
+	local active = meta:get_int("active") == 1
+	local state = "Inactive"
+
+	if active then
+		state = "Active"
+	end
+
+	local name = meta:get_string("name")
+	local category = meta:get_string("category")
+	local url = meta:get_string("url") or ""
+
+	meta:set_string("infotext", "POI: " .. name .. ", " .. category .. " (" .. state .. ")")
+
+	meta:set_string("formspec", "size[8,5;]" ..
+		-- col 1
+		"field[0,1;4,1;name;Name;" .. name .. "]" ..
+		"button_exit[4,1;4,1;save;Save]" ..
+
+		-- col 2
+		"field[0,2.5;4,1;category;Category;" .. category .. "]" ..
+		"button_exit[4,2;4,1;toggle;Toggle]" ..
+
+		-- col 3
+		"field[0,3.5;8,1;url;URL;" .. url .. "]" ..
+		"")
+
+end
+
+
+minetest.register_node("mapserver:poi", {
+	description = "Mapserver POI",
+	tiles = {
+		"mapserver_poi.png",
+		"mapserver_poi.png",
+		"mapserver_poi.png",
+		"mapserver_poi.png",
+		"mapserver_poi.png",
+		"mapserver_poi.png"
+	},
+	groups = {cracky=3,oddly_breakable_by_hand=3},
+	sounds = default.node_sound_glass_defaults(),
+
+	can_dig = function(pos, player)
+		local meta = minetest.env:get_meta(pos)
+		local owner = meta:get_string("owner")
+
+		return player and player:get_player_name() == owner
+	end,
+
+	after_place_node = function(pos, placer)
+		local meta = minetest.get_meta(pos)
+		meta:set_string("owner", placer:get_player_name() or "")
+	end,
+
+	on_construct = function(pos)
+		local meta = minetest.get_meta(pos)
+
+		meta:set_string("name", "<unconfigured>")
+		meta:set_string("category", "main")
+		meta:set_string("url", "")
+		meta:set_int("active", 0)
+
+		update_formspec(meta)
+	end,
+
+	on_receive_fields = function(pos, formname, fields, sender)
+		local meta = minetest.get_meta(pos)
+		local playername = sender:get_player_name()
+
+		if playername == meta:get_string("owner") then
+			-- owner
+			if fields.save then
+				meta:set_string("name", fields.name)
+				meta:set_string("url", fields.url)
+				meta:set_string("category", fields.category)
+			end
+
+			if fields.toggle then
+				if meta:get_int("active") == 1 then
+					meta:set_int("active", 0)
+				else
+					meta:set_int("active", 1)
+				end
+			end
+
+		else
+			-- non-owner
+		end
+
+
+		update_formspec(meta)
+	end
+
+
+})