From d623715d94152e38e817555f43c7c6ab2372045c Mon Sep 17 00:00:00 2001
From: Bryce w <55167737+blockhead100@users.noreply.github.com>
Date: Thu, 20 Oct 2022 18:28:45 +0200
Subject: [PATCH] Add LV led and lamp

---
 technic/tools/cans.lua |   39 +++++++++++++++++++++++++++++++++------
 1 files changed, 33 insertions(+), 6 deletions(-)

diff --git a/technic/tools/cans.lua b/technic/tools/cans.lua
index f12ec93..6507f7a 100644
--- a/technic/tools/cans.lua
+++ b/technic/tools/cans.lua
@@ -36,7 +36,10 @@
 			local charge = get_can_level(itemstack)
 			if charge == data.can_capacity then return end
 			if minetest.is_protected(pointed_thing.under, user:get_player_name()) then
-				minetest.log("action", user:get_player_name().." tried to take "..node.name.." at protected position "..minetest.pos_to_string(pointed_thing.under).." with a "..data.can_name)
+				minetest.log("action", user:get_player_name()..
+					" tried to take "..node.name..
+					" at protected position "..minetest.pos_to_string(pointed_thing.under)..
+					" with a "..data.can_name)
 				return
 			end
 			minetest.remove_node(pointed_thing.under)
@@ -48,19 +51,25 @@
 		on_place = function(itemstack, user, pointed_thing)
 			if pointed_thing.type ~= "node" then return end
 			local pos = pointed_thing.under
-			local def = minetest.registered_nodes[minetest.get_node(pos).name] or {}
+			local node_name = minetest.get_node(pos).name
+			local def = minetest.registered_nodes[node_name] or {}
 			if def.on_rightclick and user and not user:get_player_control().sneak then
 				return def.on_rightclick(pos, minetest.get_node(pos), user, itemstack, pointed_thing)
 			end
-			if not def.buildable_to then
+			if not def.buildable_to or node_name == data.liquid_source_name then
 				pos = pointed_thing.above
-				def = minetest.registered_nodes[minetest.get_node(pos).name] or {}
-				if not def.buildable_to then return end
+				node_name = minetest.get_node(pos).name
+				def = minetest.registered_nodes[node_name] or {}
+				-- Try to place node above the pointed source, or abort.
+				if not def.buildable_to or node_name == data.liquid_source_name then return end
 			end
 			local charge = get_can_level(itemstack)
 			if charge == 0 then return end
 			if minetest.is_protected(pos, user:get_player_name()) then
-				minetest.log("action", user:get_player_name().." tried to place "..data.liquid_source_name.." at protected position "..minetest.pos_to_string(pos).." with a "..data.can_name)
+				minetest.log("action", user:get_player_name()..
+					" tried to place "..data.liquid_source_name..
+					" at protected position "..minetest.pos_to_string(pos)..
+					" with a "..data.can_name)
 				return
 			end
 			minetest.set_node(pos, {name=data.liquid_source_name})
@@ -112,3 +121,21 @@
 		{'technic:zinc_ingot', 'technic:stainless_steel_ingot', 'technic:zinc_ingot'},
 	}
 })
+
+technic.register_can({
+	can_name = 'technic:river_water_can',
+	can_description = S("River Water Can"),
+	can_inventory_image = "technic_river_water_can.png",
+	can_capacity = 16,
+	liquid_source_name = "default:river_water_source",
+	liquid_flowing_name = "default:river_water_flowing",
+})
+
+minetest.register_craft({
+	output = 'technic:river_water_can 1',
+	recipe = {
+		{'technic:zinc_ingot', 'technic:rubber', 'technic:zinc_ingot'},
+		{'default:steel_ingot', '', 'default:steel_ingot'},
+		{'technic:zinc_ingot', 'default:steel_ingot', 'technic:zinc_ingot'},
+	}
+})

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