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Allow picking TA3 Tiny Generator with fuel

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TA3 Tiny Generator can now be collected and deployed with non-empty fuel
tank. Item description provides information about fuel level. Engine cycles
are not preserved, it would make empty generators with different cycle
values to quickly clog player's inventory.

Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
This commit is contained in:
Michal Cieslakiewicz 2021-08-16 10:04:28 +02:00
parent fd729b512b
commit 753ca42605
1 changed files with 27 additions and 2 deletions
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29
ta3_power/tiny_generator.lua
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@ -187,11 +187,24 @@ minetest.register_node("techage:tiny_generator", {
on_rotate = screwdriver.disallow, on_rotate = screwdriver.disallow,
is_ground_content = false, is_ground_content = false,
after_place_node = function(pos) after_place_node = function(pos, placer, itemstack)
local nvm = techage.get_nvm(pos) local nvm = techage.get_nvm(pos)
local number = techage.add_node(pos, "techage:tiny_generator") local number = techage.add_node(pos, "techage:tiny_generator")
nvm.running = false nvm.running = false
nvm.burn_cycles = 0 nvm.burn_cycles = 0
if itemstack then
local stack_meta = itemstack:get_meta()
if stack_meta then
local liquid_name = stack_meta:get_string("liquid_name")
local liquid_amount = stack_meta:get_int("liquid_amount")
if liquid_name ~= "" and fuel.burntime(liquid.name) and
liquid_amount >= 0 and liquid_amount <= fuel.CAPACITY then
nvm.liquid = nvm.liquid or {}
nvm.liquid.name = liquid_name
nvm.liquid.amount = liquid_amount
end
end
end
State:node_init(pos, nvm, number) State:node_init(pos, nvm, number)
M(pos):set_string("formspec", formspec(State, pos, nvm)) M(pos):set_string("formspec", formspec(State, pos, nvm))
M(pos):set_int("outdir", networks.side_to_outdir(pos, "R")) M(pos):set_int("outdir", networks.side_to_outdir(pos, "R"))
@ -205,13 +218,25 @@ minetest.register_node("techage:tiny_generator", {
techage.del_mem(pos) techage.del_mem(pos)
end, end,
preserve_metadata = function(pos, oldnode, oldmetadata, drops)
local nvm = techage.get_nvm(pos)
if nvm.liquid and nvm.liquid.name and nvm.liquid.amount > 0 then
-- generator tank is not empty
local meta = drops[1]:get_meta()
meta:set_string("liquid_name", nvm.liquid.name)
meta:set_int("liquid_amount", nvm.liquid.amount)
meta:set_string("description", S("TA3 Tiny Power Generator") .. " (fuel: " ..
tostring(nvm.liquid and nvm.liquid.amount or 0) .. "/" ..
tostring(fuel.CAPACITY) .. ")")
end
end,
get_generator_data = get_generator_data, get_generator_data = get_generator_data,
ta3_formspec = techage.generator_settings("ta3", PWR_PERF), ta3_formspec = techage.generator_settings("ta3", PWR_PERF),
on_receive_fields = on_receive_fields, on_receive_fields = on_receive_fields,
on_rightclick = on_rightclick, on_rightclick = on_rightclick,
on_punch = fuel.on_punch, on_punch = fuel.on_punch,
on_timer = node_timer, on_timer = node_timer,
can_dig = fuel.can_dig,
}) })
minetest.register_node("techage:tiny_generator_on", { minetest.register_node("techage:tiny_generator_on", {