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Update animator pass in from and to objects

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Cyberarm
2019-12-19 16:54:33 -06:00
parent 3a83e616d3
commit d76da62ee1
1 changed files with 4 additions and 3 deletions
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7
lib/cyberarm_engine/animator.rb
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@@ -1,13 +1,14 @@
module CyberarmEngine module CyberarmEngine
class Animator class Animator
DEFAULT_TWEEN = :linear DEFAULT_TWEEN = :linear
def initialize(start_time:, duration:, &block) def initialize(start_time:, duration:, from:, to:, &block)
@start_time, @duration = start_time, duration @start_time, @duration = start_time, duration
@from, @to = from.dup, to.dup
@block = block @block = block
end end
def update def update
@block.call(self) if @block @block.call(self, @from, @to) if @block
end end
def progress def progress
@@ -40,7 +41,7 @@ module CyberarmEngine
Gosu::Color.from_ahsv(alpha, hue, saturation, value) Gosu::Color.from_ahsv(alpha, hue, saturation, value)
end end
# NOTE: maybe use this for future reference? https://github.com/danro/easing-js/blob/master/easing.js # NOTE: Use this for future reference? https://github.com/danro/easing-js/blob/master/easing.js
def tween_linear(t) def tween_linear(t)
t t