惯例,直接上代码:
Lua
--正计时开始时的时间戳
self.begin_time = os.time()
--倒计时时长,01:30:00
self.countdown_time = 5400
--是否开始计时
self.is_update_local_time = true
--Unity Update
function time_transition:update_local_timer()
if not self.is_update_local_time then
return
end
self.begin_time = self.begin_time + 1
--正计时
local positive_time = self.begin_time
if positive_time > self.countdown_time then
self.is_update_local_time = false
self.text_positive_time.text = "01:30:00"
else
local positive_time_table = {}
if positive_time < 60 then
positive_time_table.hour = 0
positive_time_table.minute = 0
positive_time_table.second = positive_time
elseif positive_time > 60 and positive_time < 3600 then
positive_time_table.hour = 0
positive_time_table.minute = math.modf(positive_time / 60)
positive_time_table.second = positive_time - positive_time_table.minute * 60
else
positive_time_table.hour = math.modf(positive_time / 3600)
positive_time_table.minute = math.modf((positive_time - positive_time_table.hour * 3600) / 60)
positive_time_table.second = positive_time - positive_time_table.minute * 60 - positive_time_table.hour * 3600
end
self.text_positive_time.text = self:local_time_format(positive_time_table)
end
--倒计时
local countdown_time = self.countdown_time - positive_time
local countdown_time_table = {}
if countdown_time > 3600 then
countdown_time_table.hour = math.modf(countdown_time / 3600)
countdown_time_table.minute = math.modf((countdown_time - countdown_time_table.hour * 3600) / 60)
countdown_time_table.second = countdown_time - countdown_time_table.minute * 60 - countdown_time_table.hour * 3600
elseif countdown_time > 60 and countdown_time < 3600 then
countdown_time_table.hour = 0
countdown_time_table.minute = math.modf(countdown_time / 60)
countdown_time_table.second = countdown_time - countdown_time_table.minute * 60
else
countdown_time_table.hour = 0
countdown_time_table.minute = 0
countdown_time_table.second = countdown_time
end
if countdown_time > 0 then
self.text_countdown_time.text = self:local_time_format(countdown_time_table)
else
self.text_countdown_time.text = "00:00:00"
end
end
--格式化时间:00:00:00
function time_transition:local_time_format(time_table)
local str_time = ""
if time_table.hour then
if time_table.hour >= 0 and time_table.hour < 10 then
str_time = string.format("0%d" ,time_table.hour)
else
str_time = string.format("%d" ,time_table.hour)
end
end
if time_table.minute then
if time_table.minute >= 0 and time_table.minute < 10 then
str_time = string.format("%s:0%d" ,str_time ,time_table.minute)
else
str_time = string.format("%s:%d" ,str_time ,time_table.minute)
end
end
if time_table.second then
if time_table.second >= 0 and time_table.second < 10 then
str_time = string.format("%s:0%d" ,str_time ,time_table.second)
else
str_time = string.format("%s:%d" ,str_time ,time_table.second)
end
end
return str_time
end