diff options
Diffstat (limited to 'technic/technic/tools/cans.lua')
| -rw-r--r-- | technic/technic/tools/cans.lua | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/technic/technic/tools/cans.lua b/technic/technic/tools/cans.lua new file mode 100644 index 0000000..f12ec93 --- /dev/null +++ b/technic/technic/tools/cans.lua @@ -0,0 +1,114 @@ +local S = technic.getter + +local function set_can_wear(itemstack, level, max_level) + local temp + if level == 0 then + temp = 0 + else + temp = 65536 - math.floor(level / max_level * 65535) + if temp > 65535 then temp = 65535 end + if temp < 1 then temp = 1 end + end + itemstack:set_wear(temp) +end + +local function get_can_level(itemstack) + if itemstack:get_metadata() == "" then + return 0 + else + return tonumber(itemstack:get_metadata()) + end +end + +function technic.register_can(d) + local data = {} + for k, v in pairs(d) do data[k] = v end + minetest.register_tool(data.can_name, { + description = data.can_description, + inventory_image = data.can_inventory_image, + stack_max = 1, + wear_represents = "content_level", + liquids_pointable = true, + on_use = function(itemstack, user, pointed_thing) + if pointed_thing.type ~= "node" then return end + local node = minetest.get_node(pointed_thing.under) + if node.name ~= data.liquid_source_name then return end + 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) + return + end + minetest.remove_node(pointed_thing.under) + charge = charge + 1 + itemstack:set_metadata(tostring(charge)) + set_can_wear(itemstack, charge, data.can_capacity) + return itemstack + end, + 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 {} + 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 + pos = pointed_thing.above + def = minetest.registered_nodes[minetest.get_node(pos).name] or {} + if not def.buildable_to 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) + return + end + minetest.set_node(pos, {name=data.liquid_source_name}) + charge = charge - 1 + itemstack:set_metadata(tostring(charge)) + set_can_wear(itemstack, charge, data.can_capacity) + return itemstack + end, + on_refill = function(stack) + stack:set_metadata(tostring(data.can_capacity)) + set_can_wear(stack, data.can_capacity, data.can_capacity) + return stack + end, + }) +end + +technic.register_can({ + can_name = "technic:water_can", + can_description = S("Water Can"), + can_inventory_image = "technic_water_can.png", + can_capacity = 16, + liquid_source_name = "default:water_source", + liquid_flowing_name = "default:water_flowing", +}) + +minetest.register_craft({ + output = 'technic:water_can 1', + recipe = { + {'technic:zinc_ingot', 'technic:rubber','technic:zinc_ingot'}, + {'technic:carbon_steel_ingot', '', 'technic:carbon_steel_ingot'}, + {'technic:zinc_ingot', 'technic:carbon_steel_ingot', 'technic:zinc_ingot'}, + } +}) + +technic.register_can({ + can_name = "technic:lava_can", + can_description = S("Lava Can"), + can_inventory_image = "technic_lava_can.png", + can_capacity = 8, + liquid_source_name = "default:lava_source", + liquid_flowing_name = "default:lava_flowing", +}) + +minetest.register_craft({ + output = 'technic:lava_can 1', + recipe = { + {'technic:zinc_ingot', 'technic:stainless_steel_ingot','technic:zinc_ingot'}, + {'technic:stainless_steel_ingot', '', 'technic:stainless_steel_ingot'}, + {'technic:zinc_ingot', 'technic:stainless_steel_ingot', 'technic:zinc_ingot'}, + } +}) |