291 lines
8.6 KiB
Lua
291 lines
8.6 KiB
Lua
--[[
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TechAge
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=======
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Copyright (C) 2019-2021 Joachim Stolberg
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AGPL v3
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See LICENSE.txt for more information
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Power Formspec Functions
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]]--
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--local P2S = minetest.pos_to_string
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--local M = minetest.get_meta
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--local N = function(pos) return minetest.get_node(pos).name end
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local S = techage.S
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local CYCLE_TIME = 2
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local CYCLES_PER_DAY = 20 * 60 / CYCLE_TIME
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local in_range = techage.in_range
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local power = networks.power
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techage.power = {}
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-------------------------------------------------------------------------------
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-- Helper function
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-------------------------------------------------------------------------------
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local function round(val)
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if val > 100 then
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return math.floor(val + 0.5)
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elseif val > 10 then
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return math.floor((val * 10) + 0.5) / 10
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else
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return math.floor((val * 100) + 0.5) / 100
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end
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end
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local function calc_percent(max_val, curr_val)
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return math.min(((curr_val or 0) * 100) / (max_val or 1.0), 100)
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end
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-------------------------------------------------------------------------------
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-- Local bar functions
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-------------------------------------------------------------------------------
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-- charging > 0 ==> charging
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-- charging < 0 ==> uncharging
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-- charging = 0 ==> off
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-- percent: 0..100
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local function charging_bar(charging, percent)
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if charging > 0 then
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return "techage_form_level_off.png^[lowpart:" .. percent .. ":techage_form_level_charge.png"
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elseif charging < 0 then
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return "techage_form_level_unload.png^[lowpart:" .. percent .. ":techage_form_level_off.png"
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else
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return "techage_form_level_off.png"
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end
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end
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local function power_bar(current_power, max_power)
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local percent, ypos
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current_power = current_power or 0
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if current_power == 0 then
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percent = 0
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ypos = 2.8
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else
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percent = calc_percent(max_power, current_power)
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-- 0.4 to 2.8 = 2.4
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local offs = 2.4 - (current_power / max_power) * 2.4
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ypos = 0.4 + in_range(offs, 0.4, 2.4)
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end
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current_power = round(current_power)
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max_power = round(max_power)
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percent = (percent + 5) / 1.1 -- texture correction
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return "label[0.7,0.4;" .. max_power .. " ku]" ..
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"image[0,0.5;1,3;" ..
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"techage_form_level_bg.png^[lowpart:" .. percent ..
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":techage_form_level_fg.png]" ..
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"label[0.7," .. ypos .. ";" .. current_power .. " ku]"
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end
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local function storage_bar(current_power, max_power)
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local percent, ypos
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max_power = (max_power or 0) / CYCLES_PER_DAY
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current_power = (current_power or 0) / CYCLES_PER_DAY
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if current_power == 0 then
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percent = 0
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ypos = 2.8
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else
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percent = calc_percent(max_power, current_power)
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-- 0.4 to 2.8 = 2.4
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local offs = 2.4 - (current_power / max_power) * 2.4
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ypos = 0.4 + in_range(offs, 0.4, 2.4)
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end
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current_power = round(current_power)
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max_power = round(max_power)
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local percent2 = (percent + 5) / 1.1 -- texture correction
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return "label[0.7,0.4;" .. max_power .. " kud]" ..
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"image[0,0.5;1,3;"..
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"techage_form_level_bg.png^[lowpart:" .. percent2 ..
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":techage_form_level_fg.png]" ..
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"label[0.7," .. ypos .. ";" .. round(percent) .. " %]"
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end
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-------------------------------------------------------------------------------
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-- API bar functions
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-------------------------------------------------------------------------------
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function techage.formspec_power_bar(pos, x, y, label, current_power, max_power)
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return "container["..x..","..y.."]"..
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"box[0,0;2.3,3.3;#395c74]"..
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"label[0.2,0;"..label.."]"..
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power_bar(current_power, max_power)..
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"container_end[]"
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end
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function techage.formspec_charging_bar(pos, x, y, label, data)
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local charging = 0
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local percent = 0
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local consumed = 0
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local available = 0
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if data then
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charging = data.provided - data.consumed
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consumed = round(data.consumed)
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available = round(data.available)
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if charging > 0 then
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percent = 50 + (charging / data.available * 50)
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elseif charging < 0 then
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percent = 50 + (charging / data.consumed * 50)
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end
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end
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return "container[".. x .. "," .. y .. "]" ..
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"box[0,0;2.3,3.3;#395c74]" ..
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"label[0.2,0;" .. label .. "]" ..
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"label[0.7,0.4;" .. available .. " ku]" ..
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"image[0,0.5;1,3;" .. charging_bar(charging, percent) .. "]" ..
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"label[0.7,2.8;" .. consumed .. " ku]" ..
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"container_end[]"
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end
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function techage.formspec_storage_bar(pos, x, y, label, curr_load, max_load)
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curr_load = curr_load or 0
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return "container[" .. x .. "," .. y .. "]" ..
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"box[0,0;2.3,3.3;#395c74]" ..
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"label[0.2,0;" .. label .. "]" ..
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storage_bar(curr_load, max_load) ..
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"container_end[]"
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end
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-------------------------------------------------------------------------------
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-- API formspec functions
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-------------------------------------------------------------------------------
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function techage.storage_formspec(self, pos, nvm, label, netw_data, curr_load, max_load)
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return "size[6.3,4]" ..
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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;6.1,0.5;#c6e8ff]" ..
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"label[0.2,-0.1;" .. minetest.colorize( "#000000", label) .. "]" ..
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techage.formspec_charging_bar(pos, 0.0, 0.8, S("Charging"), netw_data) ..
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techage.formspec_storage_bar (pos, 3.8, 0.8, S("Storage"), curr_load, max_load) ..
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"image_button[2.7,2;1,1;" .. self:get_state_button_image(nvm) .. ";state_button;]" ..
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"tooltip[2.7,2;1,1;" .. self:get_state_tooltip(nvm) .. "]"
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end
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function techage.generator_formspec(self, pos, nvm, label, provided, max_available)
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return "size[5,4]" ..
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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;4.8,0.5;#c6e8ff]" ..
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"label[0.2,-0.1;" .. minetest.colorize( "#000000", label) .. "]" ..
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techage.formspec_power_bar(pos, 0, 0.8, S("power"), provided, max_available) ..
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"image_button[3.2,2.0;1,1;" .. self:get_state_button_image(nvm) .. ";state_button;]" ..
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"tooltip[3.2,2.0;1,1;" .. self:get_state_tooltip(nvm) .. "]"
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end
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function techage.generator_settings(tier, available)
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if tier == "ta3" then
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return {
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{
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type = "const",
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name = "available",
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label = S("Maximum output [ku]"),
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tooltip = S("The maximum power the generator can provide"),
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value = available,
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},
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{
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type = "output",
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name = "provided",
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label = S("Current output [ku]"),
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tooltip = S("The current power the generator provides"),
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},
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{
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type = "dropdown",
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choices = "40% - 60%,60% - 80%,80% - 100%",
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name = "termpoint",
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label = S("Charge termination"),
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tooltip = S("Range in which the generator reduces its power"),
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},
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}
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else
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return {
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{
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type = "const",
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name = "available",
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label = S("Maximum output [ku]"),
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tooltip = S("The maximum power the generator can provide"),
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value = available,
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},
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{
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type = "output",
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name = "provided",
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label = S("Current output [ku]"),
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tooltip = S("The current power the generator provides"),
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},
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{
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type = "dropdown",
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choices = "40% - 60%,60% - 80%,80% - 100%",
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name = "termpoint",
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label = S("Charge termination"),
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tooltip = S("Range in which the generator reduces its power"),
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},
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}
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end
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end
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-------------------------------------------------------------------------------
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-- Still used legacy functions
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-------------------------------------------------------------------------------
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function techage.formspec_label_bar(pos, x, y, label, max_power, current_power, unit)
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local percent, ypos
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max_power = max_power or 1
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unit = unit or "ku"
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current_power = current_power or 0
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if current_power == 0 then
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percent = 0
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ypos = 2.8
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else
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percent = techage.power.percent(max_power, current_power)
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-- 0.4 to 2.8 = 2.4
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local offs = 2.4 - (current_power / max_power) * 2.4
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ypos = 0.4 + in_range(offs, 0.4, 2.4)
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end
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if current_power >= 100 then
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current_power = math.floor(current_power)
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end
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percent = (percent + 5) / 1.1 -- texture correction
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return "container["..x..","..y.."]"..
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"box[0,0;2.3,3.3;#395c74]"..
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"label[0.2,0;"..label.."]"..
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"label[0.7,0.4;"..max_power.." "..unit.."]"..
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"image[0,0.5;1,3;"..
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"techage_form_level_bg.png^[lowpart:"..percent..
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":techage_form_level_fg.png]"..
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"label[0.7,"..ypos..";"..current_power.." "..unit.."]"..
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"container_end[]"
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end
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function techage.evaluate_charge_termination(nvm, meta)
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local termpoint = meta:get_string("termpoint")
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if termpoint == "40% - 60%" then
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meta:set_string("termpoint1", 0.4)
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meta:set_string("termpoint2", 0.6)
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elseif termpoint == "60% - 80%" then
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meta:set_string("termpoint1", 0.6)
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meta:set_string("termpoint2", 0.8)
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elseif termpoint == "80% - 100%" then
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meta:set_string("termpoint1", 0.8)
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meta:set_string("termpoint2", 1.0)
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else
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meta:set_string("termpoint", "80% - 100%")
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meta:set_string("termpoint1", 0.8)
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meta:set_string("termpoint2", 1.0)
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end
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end
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techage.power.percent = calc_percent
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techage.CYCLES_PER_DAY = CYCLES_PER_DAY
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techage.round = round |