Chainsaw: Partial rewrite, various improvements (#607)

SmallJoker

2022-10-25 7d39136764c894cb4adc3f0726f1df5eb6a4926b

 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'},
   }
})