filler added
This commit is contained in:
Joachim Stolberg
parent
959fda53d9
commit
c0a4e9d3d8
231
basis/fuel_lib.lua
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231
basis/fuel_lib.lua
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@ -0,0 +1,231 @@
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--[[
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TechAge
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=======
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Copyright (C) 2019-2020 Joachim Stolberg
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GPL v3
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See LICENSE.txt for more information
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Oil fuel burning lib
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]]--
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local S2P = minetest.string_to_pos
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local P2S = minetest.pos_to_string
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local M = minetest.get_meta
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local S = techage.S
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local LQD = function(pos) return (minetest.registered_nodes[techage.get_node_lvm(pos).name] or {}).liquid end
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local Pipe = techage.LiquidPipe
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local liquid = techage.liquid
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local ValidOilFuels = techage.firebox.ValidOilFuels
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local Burntime = techage.firebox.Burntime
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techage.fuel = {}
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local CAPACITY = 50
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local BLOCKING_TIME = 0.3 -- 300ms
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techage.fuel.CAPACITY = CAPACITY
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-- fuel burning categories (better than...)
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techage.fuel.BT_BITUMEN = 4
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techage.fuel.BT_OIL = 3
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techage.fuel.BT_FUELOIL = 2
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techage.fuel.BT_NAPHTHA = 1
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function techage.fuel.fuel_container(x, y, nvm)
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local itemname = ""
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if nvm.liquid and nvm.liquid.name and nvm.liquid.amount and nvm.liquid.amount > 0 then
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itemname = nvm.liquid.name.." "..nvm.liquid.amount
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end
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local fuel_percent = 0
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if nvm.running then
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fuel_percent = ((nvm.burn_cycles or 1) * 100) / (nvm.burn_cycles_total or 1)
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end
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return "container["..x..","..y.."]"..
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"box[0,0;1.05,2.1;#000000]"..
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"image[0.1,0.1;1,1;default_furnace_fire_bg.png^[lowpart:"..
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fuel_percent..":default_furnace_fire_fg.png]"..
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techage.item_image(0.1, 1.1, itemname)..
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"container_end[]"
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end
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local function help(x, y)
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local tooltip = S("To add fuel punch\nthis block\nwith a fuel container")
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return "label["..x..","..y..";"..minetest.colorize("#000000", minetest.formspec_escape("[?]")).."]"..
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"tooltip["..x..","..y..";0.5,0.5;"..tooltip..";#0C3D32;#FFFFFF]"
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end
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function techage.fuel.formspec(nvm)
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local title = S("Fuel Menu")
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return "size[4,3]"..
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default.gui_bg..
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default.gui_bg_img..
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default.gui_slots..
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"box[0,-0.1;3.8,0.5;#c6e8ff]"..
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"label[1,-0.1;"..minetest.colorize("#000000", title).."]"..
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help(3.4, -0.1)..
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techage.fuel.fuel_container(1.5, 1, nvm)
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end
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--local function fill_container(pos, inv, nvm)
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-- nvm.liquid = nvm.liquid or {}
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-- nvm.liquid.amount = nvm.liquid.amount or 0
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-- local empty_container = inv:get_stack("fuel", 1):get_name()
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-- local full_container = liquid.get_full_container(empty_container, nvm.liquid.name)
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-- if empty_container and full_container then
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-- local ldef = liquid.get_liquid_def(full_container)
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-- if ldef and nvm.liquid.amount - ldef.size >= 0 then
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-- inv:remove_item("fuel", ItemStack(empty_container))
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-- inv:add_item("fuel", ItemStack(full_container))
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-- nvm.liquid.amount = nvm.liquid.amount - ldef.size
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-- if nvm.liquid.amount == 0 then
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-- nvm.liquid.name = nil
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-- end
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-- end
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-- end
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--end
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--local function empty_container(pos, inv, nvm)
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-- nvm.liquid = nvm.liquid or {}
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-- nvm.liquid.amount = nvm.liquid.amount or 0
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-- local stack = inv:get_stack("fuel", 1)
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-- if stack:get_count() == 1 then
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-- local ldef = liquid.get_liquid_def(stack:get_name())
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-- if ldef and ValidOilFuels[ldef.inv_item] then
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-- if not nvm.liquid.name or ldef.inv_item == nvm.liquid.name then
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-- if nvm.liquid.amount + ldef.size <= CAPACITY then
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-- inv:remove_item("fuel", stack)
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-- inv:add_item("fuel", ItemStack(ldef.container))
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-- nvm.liquid.amount = nvm.liquid.amount + ldef.size
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-- nvm.liquid.name = ldef.inv_item
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-- end
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-- end
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-- end
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-- end
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--end
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--local function move_item(pos, stack)
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-- local nvm = techage.get_nvm(pos)
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-- local inv = M(pos):get_inventory()
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-- if liquid.is_container_empty(stack:get_name()) then
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-- fill_container(pos, inv, nvm)
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-- else
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-- empty_container(pos, inv, nvm)
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-- end
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-- M(pos):set_string("formspec", techage.fuel.formspec(nvm))
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--end
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--function techage.fuel.move_item(pos, stack, formspec)
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-- local nvm = techage.get_nvm(pos)
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-- local inv = M(pos):get_inventory()
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-- if liquid.is_container_empty(stack:get_name()) then
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-- fill_container(pos, inv, nvm)
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-- else
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-- empty_container(pos, inv, nvm)
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-- end
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-- M(pos):set_string("formspec", formspec(pos, nvm))
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--end
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--function techage.fuel.allow_metadata_inventory_put(pos, listname, index, stack, player)
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-- if minetest.is_protected(pos, player:get_player_name()) then
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-- return 0
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-- end
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-- if liquid.is_container_empty(stack:get_name()) then
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-- return 1
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-- end
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-- local category = LQD(pos).fuel_cat
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-- local ldef = liquid.get_liquid_def(stack:get_name())
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-- if ldef and ValidOilFuels[ldef.inv_item] and ValidOilFuels[ldef.inv_item] <= category then
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-- return 1
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-- end
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-- return 0
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--end
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--function techage.fuel.allow_metadata_inventory_take(pos, listname, index, stack, player)
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-- if minetest.is_protected(pos, player:get_player_name()) then
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-- return 0
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-- end
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-- return stack:get_count()
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--end
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--function techage.fuel.on_metadata_inventory_put(pos, listname, index, stack, player)
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-- minetest.after(0.5, move_item, pos, stack)
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--end
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function techage.fuel.can_dig(pos, player)
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if minetest.is_protected(pos, player:get_player_name()) then
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return false
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end
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local nvm = techage.get_nvm(pos)
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nvm.liquid = nvm.liquid or {}
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nvm.liquid.amount = nvm.liquid.amount or 0
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local inv = M(pos):get_inventory()
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return inv:is_empty("fuel") and nvm.liquid.amount == 0
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end
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function techage.fuel.on_rightclick(pos, node, clicker)
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techage.set_activeformspec(pos, clicker)
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local nvm = techage.get_nvm(pos)
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M(pos):set_string("formspec", techage.fuel.formspec(nvm))
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end
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--function techage.fuel.on_receive_fields(pos, formname, fields, player)
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-- if minetest.is_protected(pos, player:get_player_name()) then
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-- return
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-- end
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-- local nvm = techage.get_nvm(pos)
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-- nvm.countdown = 10
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-- M(pos):set_string("formspec", techage.fuel.formspec(nvm))
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--end
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--function techage.fuel.formspec_update(pos, nvm)
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-- if nvm.countdown and nvm.countdown > 0 then
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-- nvm.countdown = nvm.countdown - 1
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-- M(pos):set_string("formspec", techage.fuel.formspec(nvm))
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-- end
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--end
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-- name is the fuel item name
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function techage.fuel.burntime(name)
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if ValidOilFuels[name] then
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return Burntime[name] or 0.01 -- not zero !
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end
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return 0.01 -- not zero !
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end
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function techage.fuel.valid_fuel(name, category)
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return ValidOilFuels[name] and ValidOilFuels[name] <= category
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end
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function techage.fuel.on_punch(pos, node, puncher, pointed_thing)
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local nvm = techage.get_nvm(pos)
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local mem = techage.get_mem(pos)
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mem.blocking_time = mem.blocking_time or 0
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if mem.blocking_time > techage.SystemTime then
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return
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end
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local wielded_item = puncher:get_wielded_item():get_name()
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local item_count = puncher:get_wielded_item():get_count()
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local new_item = liquid.fill_on_punch(nvm, wielded_item, item_count, puncher)
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if new_item then
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puncher:set_wielded_item(new_item)
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M(pos):set_string("formspec", techage.fuel.formspec(pos, nvm))
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mem.blocking_time = techage.SystemTime + BLOCKING_TIME
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return
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end
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local ldef = liquid.get_liquid_def(wielded_item)
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if ldef and ValidOilFuels[ldef.inv_item] then
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local new_item = liquid.empty_on_punch(pos, nvm, wielded_item)
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if new_item then
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puncher:set_wielded_item(new_item)
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M(pos):set_string("formspec", techage.fuel.formspec(pos, nvm))
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mem.blocking_time = techage.SystemTime + BLOCKING_TIME
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end
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end
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end
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254
basis/liquid_lib.lua
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254
basis/liquid_lib.lua
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@ -0,0 +1,254 @@
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--[[
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TechAge
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=======
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Copyright (C) 2019-2020 Joachim Stolberg
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GPL v3
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See LICENSE.txt for more information
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Liquid lib
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]]--
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local M = minetest.get_meta
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local S = techage.S
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local P2S = minetest.pos_to_string
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local LQD = function(pos) return (minetest.registered_nodes[techage.get_node_lvm(pos).name] or {}).liquid end
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local BLOCKING_TIME = 0.3 -- 300ms
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techage.liquid = {}
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local LiquidDef = {}
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local ContainerDef = {}
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local function help(x, y)
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local tooltip = S("To add liquids punch\nthe tank\nwith a liquid container")
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return "label["..x..","..y..";"..minetest.colorize("#000000", minetest.formspec_escape("[?]")).."]"..
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"tooltip["..x..","..y..";0.5,0.5;"..tooltip..";#0C3D32;#FFFFFF]"
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end
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function techage.liquid.formspec(pos, nvm)
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local title = S("Liquid Tank")
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local itemname = "techage:liquid"
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if nvm.liquid and nvm.liquid.amount and nvm.liquid.amount > 0 and nvm.liquid.name then
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itemname = nvm.liquid.name.." "..nvm.liquid.amount
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end
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return "size[4,2]"..
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default.gui_bg..
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default.gui_bg_img..
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default.gui_slots..
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"box[0,-0.1;3.8,0.5;#c6e8ff]"..
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"label[1,-0.1;"..minetest.colorize("#000000", title).."]"..
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help(3.4, -0.1)..
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techage.item_image(1.5, 1, itemname)
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end
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--function techage.liquid.move_item(pos, stack, size, formspec)
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-- local nvm = techage.get_nvm(pos)
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-- local inv = M(pos):get_inventory()
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-- if liquid.is_container_empty(stack:get_name()) then
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-- fill_container(pos, inv)
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-- else
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-- empty_container(pos, inv, size)
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-- end
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-- M(pos):set_string("formspec", formspec(pos, nvm))
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--end
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function techage.liquid.is_empty(pos)
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local nvm = techage.get_nvm(pos)
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local inv = minetest.get_meta(pos):get_inventory()
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return inv:is_empty("src") and inv:is_empty("dst") and (not nvm.liquid or (nvm.liquid.amount or 0) == 0)
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end
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techage.liquid.tubing = {
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-- on_pull_item = function(pos, in_dir, num)
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-- local inv = M(pos):get_inventory()
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-- if not inv:is_empty("dst") then
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-- local taken = techage.get_items(inv, "dst", num)
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-- if not inv:is_empty("src") then
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-- fill_container(pos, inv)
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-- end
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-- return taken
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-- end
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-- end,
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-- on_push_item = function(pos, in_dir, stack)
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-- local inv = M(pos):get_inventory()
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-- if inv:room_for_item("src", stack) then
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-- inv:add_item("src", stack)
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-- if liquid.is_container_empty(stack:get_name()) then
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-- fill_container(pos, inv)
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-- else
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-- empty_container(pos, inv)
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-- end
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-- return true
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-- end
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-- return false
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-- end,
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-- on_unpull_item = function(pos, in_dir, stack)
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-- local meta = M(pos)
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-- local inv = meta:get_inventory()
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-- return techage.put_items(inv, "dst", stack)
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-- end,
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on_recv_message = function(pos, src, topic, payload)
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if topic == "load" then
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local nvm = techage.get_nvm(pos)
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return techage.power.percent(LQD(pos).capa, (nvm.liquid and nvm.liquid.amount) or 0)
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elseif topic == "size" then
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return LQD(pos).capa
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else
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return "unsupported"
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end
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end,
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}
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-- like: register_liquid("techage:ta3_barrel_oil", "techage:ta3_barrel_empty", 10, "techage:oil")
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function techage.register_liquid(full_container, empty_container, container_size, inv_item)
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LiquidDef[full_container] = {container = empty_container, size = container_size, inv_item = inv_item}
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ContainerDef[empty_container] = ContainerDef[empty_container] or {}
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ContainerDef[empty_container][inv_item] = full_container
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end
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local function get_liquid_def(full_container)
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return LiquidDef[full_container]
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end
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local function get_container_def(container_name)
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return ContainerDef[container_name]
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end
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local function is_container_empty(container_name)
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return ContainerDef[container_name]
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end
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local function get_full_container(empty_container, inv_item)
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return ContainerDef[empty_container] and ContainerDef[empty_container][inv_item]
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end
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local function fill_container(pos, inv, empty_container)
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local nvm = techage.get_nvm(pos)
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nvm.liquid = nvm.liquid or {}
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nvm.liquid.amount = nvm.liquid.amount or 0
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local full_container = get_full_container(empty_container, nvm.liquid.name)
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if empty_container and full_container then
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local ldef = get_liquid_def(full_container)
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if ldef and nvm.liquid.amount - ldef.size >= 0 then
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if inv:room_for_item("dst", {name = full_container}) then
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inv:add_item("dst", {name = full_container})
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nvm.liquid.amount = nvm.liquid.amount - ldef.size
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if nvm.liquid.amount == 0 then
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nvm.liquid.name = nil
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end
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return true
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end
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end
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end
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-- undo
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inv:add_item("src", {name = empty_container})
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return false
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end
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local function empty_container(pos, inv, full_container)
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local nvm = techage.get_nvm(pos)
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nvm.liquid = nvm.liquid or {}
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nvm.liquid.amount = nvm.liquid.amount or 0
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local tank_size = LQD(pos).capa or 0
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local ldef = get_liquid_def(full_container)
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--print("ldef", dump(ldef), "tank_size", tank_size)
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if ldef and (not nvm.liquid.name or ldef.inv_item == nvm.liquid.name) then
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if nvm.liquid.amount + ldef.size <= tank_size then
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if inv:room_for_item("dst", {name = ldef.container}) then
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inv:add_item("dst", {name = ldef.container})
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nvm.liquid.amount = nvm.liquid.amount + ldef.size
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nvm.liquid.name = ldef.inv_item
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return true
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end
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end
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end
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-- undo
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inv:add_item("src", {name = full_container})
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return false
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end
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-- check if the given empty container can be replaced by a full
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-- container and added to the players inventory
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local function fill_on_punch(nvm, empty_container, item_count, puncher)
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nvm.liquid = nvm.liquid or {}
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nvm.liquid.amount = nvm.liquid.amount or 0
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local full_container = get_full_container(empty_container, nvm.liquid.name)
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if empty_container and full_container then
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local item = {name = full_container}
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local ldef = get_liquid_def(full_container)
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if ldef and nvm.liquid.amount - ldef.size >= 0 then
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if item_count > 1 then -- can't be simply replaced?
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-- check for extra free space
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local inv = puncher:get_inventory()
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if inv:room_for_item("main", {name = full_container}) then
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-- add full container and return
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-- the empty once - 1
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inv:add_item("main", {name = full_container})
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item = {name = empty_container, count = item_count - 1}
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else
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return -- no free space
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end
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end
|
||||
nvm.liquid.amount = nvm.liquid.amount - ldef.size
|
||||
if nvm.liquid.amount == 0 then
|
||||
nvm.liquid.name = nil
|
||||
end
|
||||
return item -- to be added to the players inv.
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
local function empty_on_punch(pos, nvm, full_container)
|
||||
nvm.liquid = nvm.liquid or {}
|
||||
nvm.liquid.amount = nvm.liquid.amount or 0
|
||||
local ldef = get_liquid_def(full_container)
|
||||
if ldef then
|
||||
local tank_size = LQD(pos).capa or 0
|
||||
if not nvm.liquid.name or ldef.inv_item == nvm.liquid.name then
|
||||
if nvm.liquid.amount + ldef.size <= tank_size then
|
||||
nvm.liquid.amount = nvm.liquid.amount + ldef.size
|
||||
nvm.liquid.name = ldef.inv_item
|
||||
return {name = ldef.container}
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
function techage.liquid.on_punch(pos, node, puncher, pointed_thing)
|
||||
local nvm = techage.get_nvm(pos)
|
||||
local mem = techage.get_mem(pos)
|
||||
mem.blocking_time = mem.blocking_time or 0
|
||||
if mem.blocking_time > techage.SystemTime then
|
||||
return
|
||||
end
|
||||
|
||||
local wielded_item = puncher:get_wielded_item():get_name()
|
||||
local item_count = puncher:get_wielded_item():get_count()
|
||||
local new_item = fill_on_punch(nvm, wielded_item, item_count, puncher)
|
||||
or empty_on_punch(pos, nvm, wielded_item)
|
||||
if new_item then
|
||||
puncher:set_wielded_item(new_item)
|
||||
M(pos):set_string("formspec", techage.fuel.formspec(pos, nvm))
|
||||
mem.blocking_time = techage.SystemTime + BLOCKING_TIME
|
||||
return
|
||||
end
|
||||
end
|
||||
|
||||
function techage.register_liquid(full_container, empty_container, container_size, inv_item)
|
||||
LiquidDef[full_container] = {container = empty_container, size = container_size, inv_item = inv_item}
|
||||
ContainerDef[empty_container] = ContainerDef[empty_container] or {}
|
||||
ContainerDef[empty_container][inv_item] = full_container
|
||||
end
|
||||
|
||||
techage.liquid.get_liquid_def = get_liquid_def
|
||||
techage.liquid.get_container_def = get_container_def
|
||||
techage.liquid.is_container_empty = is_container_empty
|
||||
techage.liquid.get_full_container = get_full_container
|
||||
techage.liquid.fill_container = fill_container
|
||||
techage.liquid.empty_container = empty_container
|
||||
techage.liquid.fill_on_punch = fill_on_punch
|
||||
techage.liquid.empty_on_punch = empty_on_punch
|
||||
147
liquids/filler.lua
Normal file
147
liquids/filler.lua
Normal file
@ -0,0 +1,147 @@
|
||||
--[[
|
||||
|
||||
TechAge
|
||||
=======
|
||||
|
||||
Copyright (C) 2019-2020 Joachim Stolberg
|
||||
|
||||
GPL v3
|
||||
See LICENSE.txt for more information
|
||||
|
||||
TA3 Liquid Filler
|
||||
|
||||
]]--
|
||||
|
||||
-- for lazy programmers
|
||||
local M = minetest.get_meta
|
||||
local S = techage.S
|
||||
|
||||
local liquid = techage.liquid
|
||||
local CYCLE_TIME = 2
|
||||
|
||||
local function formspec(pos)
|
||||
return "size[8,7]"..
|
||||
default.gui_bg..
|
||||
default.gui_bg_img..
|
||||
default.gui_slots..
|
||||
"box[0,-0.1;7.8,0.5;#c6e8ff]"..
|
||||
"label[3,-0.1;"..minetest.colorize( "#000000", S("Liquid Filler")).."]"..
|
||||
"list[context;src;0,0.8;3,3;]"..
|
||||
"image[3.5,1.8;1,1;techage_form_arrow_bg.png^[transformR270]"..
|
||||
"list[context;dst;5,0.8;3,3;]"..
|
||||
"list[current_player;main;0,4.2;8,3;]"..
|
||||
"listring[current_player;main]"..
|
||||
"listring[context;src]" ..
|
||||
"listring[current_player;main]"..
|
||||
"listring[context;dst]" ..
|
||||
"listring[current_player;main]"..
|
||||
default.get_hotbar_bg(0, 4.2)
|
||||
|
||||
end
|
||||
|
||||
local function allow_metadata_inventory_put(pos, listname, index, stack, player)
|
||||
if minetest.is_protected(pos, player:get_player_name()) then
|
||||
return 0
|
||||
end
|
||||
minetest.get_node_timer(pos):start(CYCLE_TIME)
|
||||
return stack:get_count()
|
||||
end
|
||||
|
||||
local function allow_metadata_inventory_take(pos, listname, index, stack, player)
|
||||
if minetest.is_protected(pos, player:get_player_name()) then
|
||||
return 0
|
||||
end
|
||||
return stack:get_count()
|
||||
end
|
||||
|
||||
local function can_dig(pos, player)
|
||||
if minetest.is_protected(pos, player:get_player_name()) then
|
||||
return false
|
||||
end
|
||||
local inv = M(pos):get_inventory()
|
||||
return inv:is_empty("src") and inv:is_empty("dst")
|
||||
end
|
||||
|
||||
local function on_rightclick(pos, node, clicker)
|
||||
local inv = M(pos):get_inventory()
|
||||
if not inv:is_empty("src") then
|
||||
minetest.get_node_timer(pos):start(CYCLE_TIME)
|
||||
end
|
||||
end
|
||||
|
||||
local function node_timer(pos, elapsed)
|
||||
print("node_timer")
|
||||
local inv = M(pos):get_inventory()
|
||||
if not inv:is_empty("src") then
|
||||
local taken = techage.get_items(inv, "src", 1)
|
||||
if liquid.is_container_empty(taken:get_name()) then
|
||||
return liquid.fill_container({x = pos.x, y = pos.y+1, z = pos.z}, inv, taken:get_name())
|
||||
else
|
||||
return liquid.empty_container({x = pos.x, y = pos.y-1, z = pos.z}, inv, taken:get_name())
|
||||
end
|
||||
end
|
||||
return false
|
||||
end
|
||||
|
||||
minetest.register_node("techage:filler", {
|
||||
description = S("TA Liquid Filler"),
|
||||
tiles = {
|
||||
-- up, down, right, left, back, front
|
||||
"techage_filling_ta3.png^techage_frame_ta3.png^techage_appl_hole_tube.png",
|
||||
"techage_filling_ta3.png^techage_frame_ta3.png^techage_appl_hole_tube.png",
|
||||
"techage_filling_ta3.png^techage_frame_small_ta3.png^techage_appl_outp.png",
|
||||
"techage_filling_ta3.png^techage_frame_small_ta3.png^techage_appl_inp.png",
|
||||
"techage_filling_ta3.png^techage_appl_liquid_hopper.png^techage_frame_ta3.png",
|
||||
"techage_filling_ta3.png^techage_appl_liquid_hopper.png^techage_frame_ta3.png",
|
||||
},
|
||||
|
||||
paramtype2 = "facedir", -- important!
|
||||
drawtype = "nodebox",
|
||||
node_box = {
|
||||
type = "fixed",
|
||||
fixed = {
|
||||
{ -1/2, -3/8, -3/8, 1/2, 3/8, 3/8}, -- box
|
||||
{ -2/8, 3/8, -2/8, 2/8, 4/8, 2/8}, -- top
|
||||
{ -2/8, -4/8, -2/8, 2/8, -3/8, 2/8}, -- bottom
|
||||
},
|
||||
},
|
||||
|
||||
on_construct = function(pos)
|
||||
local inv = M(pos):get_inventory()
|
||||
inv:set_size('src', 9)
|
||||
inv:set_size('dst', 9)
|
||||
end,
|
||||
|
||||
after_place_node = function(pos, placer)
|
||||
M(pos):set_string("formspec", formspec(pos))
|
||||
end,
|
||||
|
||||
on_rightclick = on_rightclick,
|
||||
on_timer = node_timer,
|
||||
can_dig = can_dig,
|
||||
allow_metadata_inventory_put = allow_metadata_inventory_put,
|
||||
allow_metadata_inventory_take = allow_metadata_inventory_take,
|
||||
|
||||
on_rotate = screwdriver.disallow, -- important!
|
||||
paramtype = "light",
|
||||
sunlight_propagates = true,
|
||||
is_ground_content = false,
|
||||
groups = {cracky=2, crumbly=2, choppy=2},
|
||||
sounds = default.node_sound_defaults(),
|
||||
})
|
||||
|
||||
techage.register_node({"techage:filler"}, {
|
||||
on_pull_item = function(pos, in_dir, num)
|
||||
local inv = M(pos):get_inventory()
|
||||
return techage.get_items(inv, "dst", num)
|
||||
end,
|
||||
on_push_item = function(pos, in_dir, stack)
|
||||
local inv = M(pos):get_inventory()
|
||||
minetest.get_node_timer(pos):start(CYCLE_TIME)
|
||||
return techage.put_items(inv, "src", stack)
|
||||
end,
|
||||
on_unpull_item = function(pos, in_dir, stack)
|
||||
local inv = M(pos):get_inventory()
|
||||
return techage.put_items(inv, "dst", stack)
|
||||
end,
|
||||
})
|
||||
220
liquids/node_api.lua
Normal file
220
liquids/node_api.lua
Normal file
@ -0,0 +1,220 @@
|
||||
--[[
|
||||
|
||||
TechAge
|
||||
=======
|
||||
|
||||
Copyright (C) 2019-2020 Joachim Stolberg
|
||||
|
||||
GPL v3
|
||||
See LICENSE.txt for more information
|
||||
|
||||
Liquid transportation API via Pipe(s) (peer, put, take)
|
||||
|
||||
]]--
|
||||
|
||||
local P2S = minetest.pos_to_string
|
||||
local M = minetest.get_meta
|
||||
local N = function(pos) return minetest.get_node(pos).name end
|
||||
local LQD = function(pos) return (minetest.registered_nodes[techage.get_node_lvm(pos).name] or {}).liquid end
|
||||
local Pipe = techage.LiquidPipe
|
||||
local S = techage.S
|
||||
|
||||
local net_def = techage.networks.net_def
|
||||
local networks = techage.networks
|
||||
|
||||
local liquid = techage.liquid
|
||||
|
||||
--
|
||||
-- Networks
|
||||
--
|
||||
|
||||
-- determine network ID (largest hash number of all pumps)
|
||||
local function determine_netID(pos, outdir)
|
||||
local netID = 0
|
||||
networks.connection_walk(pos, outdir, Pipe, function(pos, indir, node)
|
||||
local ntype = net_def(pos, "pipe2").ntype
|
||||
if ntype and ntype == "pump" then
|
||||
local new = minetest.hash_node_position(pos) * 8 + outdir
|
||||
if netID <= new then
|
||||
netID = new
|
||||
end
|
||||
end
|
||||
end)
|
||||
return netID
|
||||
end
|
||||
|
||||
-- store network ID on each pump like node
|
||||
local function store_netID(pos, outdir, netID)
|
||||
networks.connection_walk(pos, outdir, Pipe, function(pos, indir, node)
|
||||
local ntype = net_def(pos, "pipe2").ntype
|
||||
if ntype and ntype == "pump" then
|
||||
local nvm = techage.get_nvm(pos)
|
||||
local outdir = networks.Flip[indir]
|
||||
nvm.pipe2 = nvm.pipe2 or {}
|
||||
nvm.pipe2.netIDs = nvm.pipe2.netIDs or {}
|
||||
nvm.pipe2.netIDs[outdir] = netID
|
||||
end
|
||||
end)
|
||||
end
|
||||
|
||||
-- delete network and ID on each pump like node
|
||||
local function delete_netID(pos, outdir)
|
||||
local netID = 0
|
||||
networks.connection_walk(pos, outdir, Pipe, function(pos, indir, node)
|
||||
local ntype = net_def(pos, "pipe2").ntype
|
||||
if ntype and ntype == "pump" then
|
||||
local nvm = techage.get_nvm(pos)
|
||||
local outdir = networks.Flip[indir]
|
||||
if nvm.pipe2 and nvm.pipe2.netIDs and nvm.pipe2.netIDs[outdir] then
|
||||
netID = nvm.pipe2.netIDs[outdir]
|
||||
nvm.pipe2.netIDs[outdir] = nil
|
||||
end
|
||||
end
|
||||
end)
|
||||
networks.delete_network("pipe2", netID)
|
||||
end
|
||||
|
||||
local function get_netID(pos, outdir)
|
||||
local nvm = techage.get_nvm(pos)
|
||||
if not nvm.pipe2 or not nvm.pipe2.netIDs or not nvm.pipe2.netIDs[outdir] then
|
||||
local netID = determine_netID(pos, outdir)
|
||||
store_netID(pos, outdir, netID)
|
||||
end
|
||||
return nvm.pipe2 and nvm.pipe2.netIDs and nvm.pipe2.netIDs[outdir]
|
||||
end
|
||||
|
||||
local function get_network_table(pos, outdir, ntype)
|
||||
local netID = get_netID(pos, outdir)
|
||||
if netID then
|
||||
local netw = networks.get_network("pipe2", netID)
|
||||
if not netw then
|
||||
netw = networks.collect_network_nodes(pos, outdir, Pipe)
|
||||
networks.set_network("pipe2", netID, netw)
|
||||
end
|
||||
--print("netw", string.format("%012X", netID), dump(netw))
|
||||
return netw[ntype] or {}
|
||||
end
|
||||
return {}
|
||||
end
|
||||
|
||||
|
||||
--
|
||||
-- Client remote functions
|
||||
--
|
||||
|
||||
-- Determine and return liquid 'name' from the
|
||||
-- remote inventory.
|
||||
function liquid.peek(pos, outdir)
|
||||
for _,item in ipairs(get_network_table(pos, outdir, "tank")) do
|
||||
local liquid = LQD(item.pos)
|
||||
if liquid and liquid.peek then
|
||||
return liquid.peek(item.pos, item.indir)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
-- Add given amount of liquid to the remote inventory.
|
||||
-- return leftover amount
|
||||
function liquid.put(pos, outdir, name, amount, player_name)
|
||||
for _,item in ipairs(get_network_table(pos, outdir, "tank")) do
|
||||
local liquid = LQD(item.pos)
|
||||
if liquid and liquid.put and liquid.peek then
|
||||
-- wrong items?
|
||||
local peek = liquid.peek(item.pos, item.indir)
|
||||
if peek and peek ~= name then return amount or 0 end
|
||||
if player_name then
|
||||
local num = techage.get_node_number(pos) or "000"
|
||||
techage.mark_position(player_name, item.pos, "("..num..") put", "", 1)
|
||||
end
|
||||
amount = liquid.put(item.pos, item.indir, name, amount)
|
||||
if not amount or amount == 0 then break end
|
||||
end
|
||||
end
|
||||
return amount or 0
|
||||
end
|
||||
|
||||
-- Take given amount of liquid for the remote inventory.
|
||||
-- return taken amount and item name
|
||||
function liquid.take(pos, outdir, name, amount, player_name)
|
||||
local taken = 0
|
||||
local item_name = nil
|
||||
for _,item in ipairs(get_network_table(pos, outdir, "tank")) do
|
||||
local liquid = LQD(item.pos)
|
||||
if liquid and liquid.take then
|
||||
if player_name then
|
||||
local num = techage.get_node_number(pos)
|
||||
techage.mark_position(player_name, item.pos, "("..num..") take", "", 1)
|
||||
end
|
||||
local val, name = liquid.take(item.pos, item.indir, name, amount - taken)
|
||||
if val and name then
|
||||
taken = taken + val
|
||||
item_name = name
|
||||
if amount - taken == 0 then break end
|
||||
end
|
||||
end
|
||||
end
|
||||
return taken, item_name
|
||||
end
|
||||
|
||||
--
|
||||
-- Server local functions
|
||||
--
|
||||
|
||||
function liquid.srv_peek(pos, indir)
|
||||
local nvm = techage.get_nvm(pos)
|
||||
nvm.liquid = nvm.liquid or {}
|
||||
return nvm.liquid.name
|
||||
end
|
||||
|
||||
function liquid.srv_put(pos, indir, name, amount)
|
||||
local nvm = techage.get_nvm(pos)
|
||||
nvm.liquid = nvm.liquid or {}
|
||||
amount = amount or 0
|
||||
if not nvm.liquid.name then
|
||||
nvm.liquid.name = name
|
||||
nvm.liquid.amount = amount
|
||||
return 0
|
||||
elseif nvm.liquid.name == name then
|
||||
nvm.liquid.amount = nvm.liquid.amount or 0
|
||||
local capa = LQD(pos).capa
|
||||
if nvm.liquid.amount + amount <= capa then
|
||||
nvm.liquid.amount = nvm.liquid.amount + amount
|
||||
return 0
|
||||
else
|
||||
local rest = nvm.liquid.amount + amount - capa
|
||||
nvm.liquid.amount = capa
|
||||
return rest
|
||||
end
|
||||
end
|
||||
return amount
|
||||
end
|
||||
|
||||
function liquid.srv_take(pos, indir, name, amount)
|
||||
local nvm = techage.get_nvm(pos)
|
||||
nvm.liquid = nvm.liquid or {}
|
||||
amount = amount or 0
|
||||
if not name or nvm.liquid.name == name then
|
||||
name = nvm.liquid.name
|
||||
nvm.liquid.amount = nvm.liquid.amount or 0
|
||||
if nvm.liquid.amount > amount then
|
||||
nvm.liquid.amount = nvm.liquid.amount - amount
|
||||
return amount, name
|
||||
else
|
||||
local rest = nvm.liquid.amount
|
||||
local name = nvm.liquid.name
|
||||
nvm.liquid.amount = 0
|
||||
nvm.liquid.name = nil
|
||||
return rest, name
|
||||
end
|
||||
end
|
||||
return 0
|
||||
end
|
||||
|
||||
|
||||
-- To be called from each node via 'tubelib2_on_update2'
|
||||
-- 'output' is optional and only needed for nodes with dedicated
|
||||
-- pipe sides (e.g. pumps).
|
||||
function liquid.update_network(pos, outdir)
|
||||
networks.node_connections(pos, Pipe)
|
||||
delete_netID(pos, outdir)
|
||||
end
|
||||
BIN
textures/techage_appl_liquid_hopper.png
Normal file
BIN
textures/techage_appl_liquid_hopper.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 291 B |
BIN
textures/techage_frame_small_ta3.png
Normal file
BIN
textures/techage_frame_small_ta3.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 418 B |
Loading…
Reference in New Issue
Block a user