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-- Object to encapsulate DPS Clock functionality
local DPSClock = {
clock = 0,
prev_time = 0,
active = false
}
function DPSClock:new (o)
o = o or {}
setmetatable(o, self)
self.__index = self
return o
end
function DPSClock:advance()
local now = os.time()
if self.prev_time == 0 then
self.prev_time = now
end
self.clock = self.clock + (now - self.prev_time)
self.prev_time = now
self.active = true
end
function DPSClock:pause()
self.active = false
self.prev_time = 0
end
function DPSClock:is_active()
return self.active
end
function DPSClock:reset()
self.active = false
self.clock = 0
self.prev_time = 0
end
-- Convert integer seconds into a "HhMmSs" string
function DPSClock:to_string()
local seconds = self.clock
local hours = math.floor(seconds / 3600)
seconds = seconds - hours * 3600
local minutes = math.floor(seconds / 60)
seconds = seconds - minutes * 60
local hours_str = hours > 0 and hours .. "h" or ""
local minutes_str = minutes > 0 and minutes .. "m" or ""
local seconds_str = seconds and seconds .. "s" or ""
return hours_str .. minutes_str .. seconds_str
end
return DPSClock
--[[
Copyright (c) 2013, Jerry Hebert
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of Scoreboard nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL JERRY HEBERT BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
]]
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