feature/simple_ui #18
@ -33,6 +33,7 @@ local easing = require "lib.utils.easing"
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--- @field duration number продолжительность в миллисекундах
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--- @field easing ease функция смягчения
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--- @field t number прогресс анимации
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--- @field finished boolean
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local animation = {}
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animation.__index = animation
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@ -40,6 +41,7 @@ animation.__index = animation
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function animation:bubbleUp()
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self.count = self.count - 1
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if self.count > 0 then return end
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self.finished = true
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if self.onEnd then self.onEnd() end
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if self.parent then self.parent:bubbleUp() end
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end
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@ -61,6 +63,8 @@ function animation:getValue()
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end
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function animation:update(dt)
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if self.finished then return end
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if self.t < 1 then
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self.t = self.t + dt * 1000 / self.duration -- в знаменателе продолжительность анимации в секундах
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else
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@ -78,12 +82,14 @@ local function new(data)
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end
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t.onEnd = data.onEnd
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t.count = 1 -- своя анимация
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t.finished = false
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t.children = {}
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t:chain(data.children or {})
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t.duration = data.duration or 1000
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t.easing = data.easing or easing.linear
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t.t = 0
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t.finish = function()
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if t.finished then return end
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t:bubbleUp()
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for _, anim in ipairs(t.children) do
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anim:run()
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