first commit

items.lua

@@ -0,0 +1,43 @@
+local pf = potted_farming
+local S = pf.S
+
+local h_k = minetest.get_modpath("homedecor_kitchen") ~= nil
+local h_b = minetest.get_modpath("homedecor_bathroom") ~= nil
+local h_e = minetest.get_modpath("homedecor_exterior") ~= nil
+
+local water_list = {
+	["default:water_source"] = true,
+	["default:water_flowing"] = true,
+	["default:river_water_source"] = true,
+	["default:river_water_flowing"] = true,
+	["homedecor:kitchen_cabinet_colorable_with_sink"] = h_k,
+	["homedecor:kitchen_cabinet_colorable_with_sink_locked"] = h_k,
+	["homedecor:kitchen_faucet"] = h_b,
+	["homedecor:sink"] = h_b,
+	["homedecor:taps"] = h_b,
+	["homedecor:taps_brass"] = h_b,
+	["homedecor:well"] = h_e,
+}
+
+minetest.register_craftitem(pf.modname .. ":empty_watering_can", {
+	description = S("Empty Watering Can"),
+	inventory_image = pf.modname .. "_empty_watering_can.png",
+	groups = {watering_can = 1},
+	liquids_pointable = true,
+	stack_max = 1,
+	on_use = function(itemstack, player, pointed_thing)
+		-- KORRIGIERT: Greift direkt auf pointed_thing.under zu, um die Position zu erhalten.
+		local pos = pointed_thing.under
+		if not pos then return itemstack end
+		local name = minetest.get_node(pos).name
+		
+		if  player:is_player() and pointed_thing.type == "node" and water_list[name] then
+			itemstack:replace(pf.modname .. ":watering_can")
+			local n = math.random(1, 2)
+			minetest.sound_play("water-splash-0".. n, {pos=pos, gain=1.2})
+		end
+
+		return itemstack
+
+	end,
+})