1 files changed, 68 insertions, 0 deletions
diff --git a/water_can1.lua b/water_can1.lua
new file mode 100644
index 0000000..c61ccac
--- /dev/null
+++ b/water_can1.lua
@@ -0,0 +1,68 @@
+water_can_max_load = 16
+
+minetest.register_craft({
+	output = 'technic:water_can 1',
+	recipe = {
+		{'technic:zinc_ingot', 'technic:rubber_fiber','technic:zinc_ingot'},
+		{'default:steel_ingot', '', 'default:steel_ingot'},
+		{'technic:zinc_ingot', 'default:steel_ingot', 'technic:zinc_ingot'},
+	}
+})
+
+minetest.register_tool("technic:water_can", {
+	description = "Water Can",
+	inventory_image = "technic_water_can.png",
+	stack_max = 1,
+	liquids_pointable = true,
+	on_use = function(itemstack, user, pointed_thing)
+		
+		if pointed_thing.type ~= "node" then
+					return end
+		
+		n = minetest.env:get_node(pointed_thing.under)
+		if n.name == "default:water_source" then
+			item=itemstack:to_table()
+			local load=tonumber((item["wear"])) 
+			if  load==0 then load =65535 end
+			load=get_RE_item_load(load,water_can_max_load)
+			print ("Water can load"..load)
+			if load+1<17 then
+			minetest.env:add_node(pointed_thing.under, {name="air"})
+			 load=load+1;	
+			load=set_RE_item_load(load,water_can_max_load)
+			item["wear"]=tostring(load)
+			itemstack:replace(item)
+			end
+			return itemstack
+		end
+		item=itemstack:to_table()
+			load=tonumber((item["wear"])) 
+			if  load==0 then load =65535 end
+			load=get_RE_item_load(load,water_can_max_load)
+			if load==0 then return end
+			n = minetest.env:get_node(pointed_thing.under)
+			if minetest.registered_nodes[n.name].buildable_to then
+			-- buildable
+			minetest.env:add_node(pointed_thing.under, {name="default:water_source"})
+			load=load-1;	
+			load=set_RE_item_load(load,water_can_max_load)
+			item["wear"]=tostring(load)
+			itemstack:replace(item)
+			return itemstack
+			else
+			n = minetest.env:get_node(pointed_thing.above)
+			-- not buildable
+			-- check if its allowed to replace the node
+			if not minetest.registered_nodes[n.name].buildable_to then
+			return
+			end
+			minetest.env:add_node(pointed_thing.above, {name="default:water_source"})
+			load=load-1;	
+			load=set_RE_item_load(load,water_can_max_load)
+			item["wear"]=tostring(load)
+			itemstack:replace(item)
+			return itemstack
+			end
+
+	end,
+})