mirror of https://github.com/20kdc/OC-KittenOS.git
79 lines
2.3 KiB
Lua
79 lines
2.3 KiB
Lua
-- Copyright (C) 2018-2021 by KittenOS NEO contributors
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--
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-- Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted.
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--
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-- THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
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-- THIS SOFTWARE.
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-- app-batmon: Still not batman.
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-- Port of the original 'batmon.lua' from KittenOS Legacy.
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local window = neo.requireAccess("x.neo.pub.window", "window")(10, 2)
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-- OCE/s, OCE at last check, uptime of last timer set, uptime of last check
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local lastChange, lastValue, lastTimer, lpTimer = 0
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local usage = {
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"[####]:",
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"[###:]:",
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"[### ]:",
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"[##: ]:",
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"[## ]:",
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"[#: ]:",
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"[# ]:",
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"[: ]:",
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"[ ]:",
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"WARNING"
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}
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local function getText(y)
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if y == 2 then
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if not lastChange then
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return "Wait..."
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end
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local ind = "Dc. "
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local wc = lastChange
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local wv = os.energy()
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if wc > 0 then
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wc = -wc
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wv = os.maxEnergy() - wv
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ind = "Ch. "
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end
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local m = math.floor((wv / -wc) / 60)
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return ind .. m .. "m"
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end
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local dec = os.energy() / os.maxEnergy()
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-- dec is from 0 to 1.
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local potential = math.floor(dec * #usage)
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if potential < 0 then potential = 1 end
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if potential >= #usage then potential = #usage - 1 end
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return usage[#usage - potential]
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end
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local function update()
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local nv = os.energy()
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if lastValue then
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lastChange = (nv - lastValue) / (os.uptime() - lpTimer)
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end
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lpTimer = os.uptime()
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lastValue = nv
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lastTimer = os.uptime() + 10
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if lastChange then
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if lastChange > 10 then
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lastTimer = lastTimer - 9
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end
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end
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neo.scheduleTimer(lastTimer)
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window.setSize(10, 2)
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end
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update()
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while true do
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local ev, a, b, c = coroutine.yield()
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if ev == "x.neo.pub.window" then
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if b == "close" then
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return
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elseif b == "line" then
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local tx = getText(c):sub(1, 10)
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window.span(1, c, tx .. (" "):rep(10 - #tx), 0xFFFFFF, 0)
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end
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elseif ev == "k.timer" then
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update()
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end
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end
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