240 lines
6.4 KiB
Lua
240 lines
6.4 KiB
Lua
--[[
|
|
|
|
TechAge
|
|
=======
|
|
|
|
Copyright (C) 2019 Joachim Stolberg
|
|
|
|
LGPLv2.1+
|
|
See LICENSE.txt for more information
|
|
|
|
TA2 Steam Engine Flywheel
|
|
|
|
]]--
|
|
|
|
-- for lazy programmers
|
|
local S = function(pos) if pos then return minetest.pos_to_string(pos) end end
|
|
local P = minetest.string_to_pos
|
|
local M = minetest.get_meta
|
|
local TP = function(pos) return (minetest.registered_nodes[minetest.get_node(pos).name] or {}).techage end
|
|
local TN = function(name) return (minetest.registered_nodes[name] or {}).techage end
|
|
|
|
-- Load support for intllib.
|
|
local MP = minetest.get_modpath("tubelib2")
|
|
local I,_ = dofile(MP.."/intllib.lua")
|
|
|
|
local STANDBY_TICKS = 4
|
|
local COUNTDOWN_TICKS = 4
|
|
local CYCLE_TIME = 8
|
|
local POWER_CAPACITY = 8
|
|
|
|
local Axle = techage.Axle
|
|
local generator = techage.generator
|
|
|
|
local function formspec(self, pos, mem)
|
|
return "size[8,7]"..
|
|
default.gui_bg..
|
|
default.gui_bg_img..
|
|
default.gui_slots..
|
|
"image[6,0.5;1,2;"..generator.formspec_level(mem, mem.power_result)..
|
|
"image_button[5,1;1,1;".. self:get_state_button_image(mem) ..";state_button;]"..
|
|
"button[2,1.5;2,1;update;"..I("Update").."]"..
|
|
"list[current_player;main;0,3;8,4;]"..
|
|
default.get_hotbar_bg(0, 3)
|
|
end
|
|
|
|
local function start_cylinder(pos, on)
|
|
local pos2 = techage.get_pos(pos, 'L')
|
|
local that = TP(pos2)
|
|
if that and that.start_cylinder then
|
|
return that.start_cylinder(pos2, on)
|
|
end
|
|
return false
|
|
end
|
|
|
|
local function can_start(pos, mem, state)
|
|
return start_cylinder(pos, true)
|
|
end
|
|
|
|
local function start_node(pos, mem, state)
|
|
generator.turn_power_on(pos, POWER_CAPACITY)
|
|
end
|
|
|
|
local function stop_node(pos, mem, state)
|
|
start_cylinder(pos, false)
|
|
generator.turn_power_on(pos, 0)
|
|
end
|
|
|
|
local State = techage.NodeStates:new({
|
|
node_name_passive = "techage:flywheel",
|
|
node_name_active = "techage:flywheel_on",
|
|
cycle_time = CYCLE_TIME,
|
|
standby_ticks = STANDBY_TICKS,
|
|
formspec_func = formspec,
|
|
can_start = can_start,
|
|
start_node = start_node,
|
|
stop_node = stop_node,
|
|
})
|
|
|
|
local function distibuting(pos, mem)
|
|
if mem.power_result > 0 then
|
|
State:keep_running(pos, mem, COUNTDOWN_TICKS)
|
|
else
|
|
State:fault(pos, mem)
|
|
start_cylinder(pos, false)
|
|
generator.turn_power_on(pos, 0)
|
|
end
|
|
end
|
|
|
|
local function node_timer(pos, elapsed)
|
|
local mem = tubelib2.get_mem(pos)
|
|
print("flywheel node_timer")
|
|
local pos2 = techage.get_pos(pos, 'L')
|
|
if minetest.get_node(pos2).name == "techage:cylinder_on" and tubelib2.get_mem(pos2).running then
|
|
distibuting(pos, mem)
|
|
else
|
|
State:fault(pos, mem)
|
|
start_cylinder(pos, false)
|
|
generator.turn_power_on(pos, 0)
|
|
end
|
|
return State:is_active(mem)
|
|
end
|
|
|
|
local function valid_power_dir(pos, power_dir, in_dir)
|
|
return power_dir == in_dir
|
|
end
|
|
|
|
local function turn_power_on(pos, in_dir, sum)
|
|
local mem = tubelib2.get_mem(pos)
|
|
-- store result for formspec
|
|
mem.power_result = sum
|
|
if State:is_active(mem) and sum <= 0 then
|
|
State:fault(pos, mem)
|
|
start_cylinder(pos, false)
|
|
-- No automatic turn on
|
|
mem.power_capacity = 0
|
|
end
|
|
M(pos):set_string("formspec", formspec(State, pos, mem))
|
|
end
|
|
|
|
local function on_receive_fields(pos, formname, fields, player)
|
|
if minetest.is_protected(pos, player:get_player_name()) then
|
|
return
|
|
end
|
|
local mem = tubelib2.get_mem(pos)
|
|
State:state_button_event(pos, mem, fields)
|
|
|
|
if fields.update then
|
|
M(pos):set_string("formspec", formspec(State, pos, mem))
|
|
end
|
|
end
|
|
|
|
local function on_rightclick(pos)
|
|
local mem = tubelib2.get_mem(pos)
|
|
M(pos):set_string("formspec", formspec(State, pos, mem))
|
|
end
|
|
|
|
minetest.register_node("techage:flywheel", {
|
|
description = I("TA2 Flywheel"),
|
|
tiles = {
|
|
-- up, down, right, left, back, front
|
|
"techage_filling_ta2.png^techage_frame_ta2.png",
|
|
"techage_filling_ta2.png^techage_frame_ta2.png",
|
|
"techage_filling_ta2.png^techage_axle_clutch.png^techage_frame_ta2.png",
|
|
"techage_filling_ta2.png^techage_appl_open.png^techage_frame_ta2.png",
|
|
"techage_filling_ta2.png^techage_frame_ta2.png^techage_flywheel.png",
|
|
"techage_filling_ta2.png^techage_frame_ta2.png^techage_flywheel.png^[transformFX]",
|
|
},
|
|
techage = {
|
|
turn_on = turn_power_on,
|
|
read_power_consumption = generator.read_power_consumption,
|
|
power_network = Axle,
|
|
animated_power_network = true,
|
|
},
|
|
|
|
after_place_node = function(pos, placer)
|
|
local mem = generator.after_place_node(pos)
|
|
State:node_init(pos, mem, "")
|
|
on_rightclick(pos)
|
|
end,
|
|
|
|
after_dig_node = function(pos, oldnode, oldmetadata, digger)
|
|
State:after_dig_node(pos, oldnode, oldmetadata, digger)
|
|
generator.after_dig_node(pos, oldnode)
|
|
end,
|
|
|
|
after_tube_update = generator.after_tube_update,
|
|
on_receive_fields = on_receive_fields,
|
|
on_rightclick = on_rightclick,
|
|
on_timer = node_timer,
|
|
|
|
paramtype2 = "facedir",
|
|
groups = {cracky=2, crumbly=2, choppy=2},
|
|
on_rotate = screwdriver.disallow,
|
|
is_ground_content = false,
|
|
sounds = default.node_sound_wood_defaults(),
|
|
})
|
|
|
|
minetest.register_node("techage:flywheel_on", {
|
|
description = I("TA2 Flywheel"),
|
|
tiles = {
|
|
-- up, down, right, left, back, front
|
|
"techage_filling_ta2.png^techage_frame_ta2.png",
|
|
"techage_filling_ta2.png^techage_frame_ta2.png",
|
|
{
|
|
image = "techage_filling4_ta2.png^techage_axle_clutch4.png^techage_frame4_ta2.png",
|
|
backface_culling = false,
|
|
animation = {
|
|
type = "vertical_frames",
|
|
aspect_w = 32,
|
|
aspect_h = 32,
|
|
length = 0.6,
|
|
},
|
|
},
|
|
"techage_filling_ta2.png^techage_appl_open.png^techage_frame_ta2.png",
|
|
{
|
|
image = "techage_filling4_ta2.png^techage_frame4_ta2.png^techage_flywheel4.png",
|
|
backface_culling = false,
|
|
animation = {
|
|
type = "vertical_frames",
|
|
aspect_w = 32,
|
|
aspect_h = 32,
|
|
length = 0.6,
|
|
},
|
|
},
|
|
{
|
|
image = "techage_filling4_ta2.png^techage_frame4_ta2.png^techage_flywheel4.png^[transformFX]",
|
|
backface_culling = false,
|
|
animation = {
|
|
type = "vertical_frames",
|
|
aspect_w = 32,
|
|
aspect_h = 32,
|
|
length = 0.6,
|
|
},
|
|
},
|
|
},
|
|
techage = {
|
|
turn_on = turn_power_on,
|
|
read_power_consumption = generator.read_power_consumption,
|
|
power_network = Axle,
|
|
animated_power_network = true,
|
|
},
|
|
|
|
after_dig_node = function(pos, oldnode, oldmetadata, digger)
|
|
State:after_dig_node(pos, oldnode, oldmetadata, digger)
|
|
generator.after_dig_node(pos, oldnode)
|
|
end,
|
|
|
|
after_tube_update = generator.after_tube_update,
|
|
on_receive_fields = on_receive_fields,
|
|
on_rightclick = on_rightclick,
|
|
on_timer = node_timer,
|
|
|
|
paramtype2 = "facedir",
|
|
groups = {not_in_creative_inventory=1},
|
|
diggable = false,
|
|
on_rotate = screwdriver.disallow,
|
|
is_ground_content = false,
|
|
sounds = default.node_sound_wood_defaults(),
|
|
})
|