3 Mods hinzugefügt, Fehlende Nahrungspunkteangaben im Inventar ergänzt, falsche Nahrungspunkte berichtigt

mods/protector/tool.lua

@@ -0,0 +1,164 @@
+
+-- protector placement tool (thanks to Shara for code and idea)
+
+local S = core.get_translator("protector")
+
+-- get protection radius
+
+local r = protector.radius
+
+-- protector placement tool
+
+core.register_craftitem("protector:tool", {
+	description = S("Protector Placer Tool (stand near protector, face direction and use)"),
+	inventory_image = "protector_tool.png",
+	stack_max = 1,
+
+	on_use = function(itemstack, user, pointed_thing)
+
+		local name = user:get_player_name()
+
+		-- check for protector near player (2 block radius)
+		local pos = user:get_pos()
+		local pp = core.find_nodes_in_area(
+				vector.subtract(pos, 2), vector.add(pos, 2),
+				{"protector:protect", "protector:protect2", "protector:protect_hidden"})
+
+		if #pp == 0 then return end -- none found
+
+		pos = pp[1] -- take position of first protector found
+
+		-- get members on protector
+		local meta = core.get_meta(pos)
+		local members = meta:get_string("members") or ""
+
+		-- get direction player is facing
+		local dir = core.dir_to_facedir( user:get_look_dir() )
+		local vec = {x = 0, y = 0, z = 0}
+		local gap = (r * 2) + 1
+		local pit =  user:get_look_vertical()
+
+		-- set placement coords
+		if pit > 1.2 then      vec.y = -gap -- up
+		elseif pit < -1.2 then vec.y = gap -- down
+		elseif dir == 0 then   vec.z = gap -- north
+		elseif dir == 1 then   vec.x = gap -- east
+		elseif dir == 2 then   vec.z = -gap -- south
+		elseif dir == 3 then   vec.x = -gap -- west
+		end
+
+		-- new position
+		pos.x = pos.x + vec.x
+		pos.y = pos.y + vec.y
+		pos.z = pos.z + vec.z
+
+		-- does placing a protector overlap existing area
+		if not protector.can_dig(r * 2, pos, user:get_player_name(), true, 3) then
+
+			core.chat_send_player(name,
+					S("Overlaps into above players protected area"))
+
+			return
+		end
+
+		-- does a protector already exist ?
+		if #core.find_nodes_in_area(vector.subtract(pos, 1), vector.add(pos, 1),
+				{"protector:protect", "protector:protect2",
+						"protector:protect_hidden"}) > 0 then
+
+			core.chat_send_player(name, S("Protector already in place!"))
+
+			return
+		end
+
+		-- do not place protector out of map bounds or replace bedrock
+		if #core.find_nodes_in_area(pos, pos, {"ignore", "mcl_core:bedrock"}) > 0 then
+
+			core.chat_send_player(name, S("Out of bounds!"))
+
+			return
+		end
+
+		-- do we have protectors to use ?
+		local nod
+		local inv = user:get_inventory()
+
+		if not inv:contains_item("main", "protector:protect")
+		and not inv:contains_item("main", "protector:protect2") then
+
+			core.chat_send_player(name,
+				S("No protectors available to place!"))
+
+			return
+		end
+
+		-- take protector (block first then logo)
+		if inv:contains_item("main", "protector:protect") then
+
+			inv:remove_item("main", "protector:protect")
+
+			nod = "protector:protect"
+
+		elseif inv:contains_item("main", "protector:protect2") then
+
+			inv:remove_item("main", "protector:protect2")
+
+			nod = "protector:protect2"
+		end
+
+		-- do not replace containers with inventory space
+		local inv = core.get_inventory({type = "node", pos = pos})
+
+		if inv then
+			core.chat_send_player(name,
+					S("Cannot place protector, container at @1",
+					core.pos_to_string(pos)))
+			return
+		end
+
+		-- protection check for other mods like Areas
+		if core.is_protected(pos, name) then
+
+			core.chat_send_player(name,
+					S("Cannot place protector, already protected at @1",
+					core.pos_to_string(pos)))
+			return
+		end
+
+		-- place protector
+		core.set_node(pos, {name = nod, param2 = 1})
+
+		-- set protector metadata
+		local meta = core.get_meta(pos)
+
+		meta:set_string("owner", name)
+		meta:set_string("infotext", "Protection (owned by " .. name .. ")")
+
+		-- copy members across if holding sneak when using tool
+		if user:get_player_control().sneak then
+			meta:set_string("members", members)
+		else
+			meta:set_string("members", "")
+		end
+
+		core.chat_send_player(name,
+				S("Protector placed at @1", core.pos_to_string(pos)))
+	end
+})
+
+-- tool recipe
+
+local df = "default:steel_ingot"
+
+if core.get_modpath("mcl_core") then
+	df = "mcl_core:iron_ingot"
+end
+
+core.register_craft({
+	output = "protector:tool",
+	recipe = {
+		{df, df, df},
+		{df, "protector:protect", df},
+		{df, df, df}
+	}
+})