Snowfallkeypress Shine

local animationsCount, animations = 5, {}
local animationNum = 1
local replace = string.gsub
local frame, texture, animationGroup, alpha1, scale1, scale2, rotation2

for i = 1, animationsCount do
frame = CreateFrame("Frame")

texture = frame:CreateTexture()
texture:SetTexture([[Interface\Cooldown\star4]])
texture:SetAlpha(0)
texture:SetAllPoints()
texture:SetBlendMode("ADD")

animationGroup = texture:CreateAnimationGroup()

alpha1 = animationGroup:CreateAnimation("Alpha")
alpha1:SetChange(1)
alpha1:SetDuration(0)
alpha1:SetOrder(1)

scale1 = animationGroup:CreateAnimation("Scale")
scale1:SetScale(1.5, 1.5)
scale1:SetDuration(0)
scale1:SetOrder(1)

scale2 = animationGroup:CreateAnimation("Scale")
scale2:SetScale(0, 0)
scale2:SetDuration(0.3)
scale2:SetOrder(2)

rotation2 = animationGroup:CreateAnimation("Rotation")
rotation2:SetDegrees(90)
rotation2:SetDuration(0.3)
rotation2:SetOrder(2)

animations[i] = {frame = frame, animationGroup = animationGroup}
end

local animate = function(button)
if not button:IsVisible() then return true end
local animation = animations[animationNum]
local frame = animation.frame
local animationGroup = animation.animationGroup
frame:SetFrameStrata(button:GetFrameStrata())
frame:SetFrameLevel(button:GetFrameLevel() + 10)
frame:SetAllPoints(button)
animationGroup:Stop()
animationGroup:Play()
animationNum = (animationNum % animationsCount) + 1
return true
end

hooksecurefunc('ActionButton_UpdateHotkeys', function(button, buttonType)
if InCombatLockdown() then return end
if not button.hooked then
local id, actionButtonType, key
if not actionButtonType then
actionButtonType = button:GetAttribute('binding') or string.upper(button:GetName())
actionButtonType = replace(actionButtonType, 'BOTTOMLEFT', '1')
actionButtonType = replace(actionButtonType, 'BOTTOMRIGHT', '2')
actionButtonType = replace(actionButtonType, 'RIGHT', '3')
actionButtonType = replace(actionButtonType, 'LEFT', '4')
actionButtonType = replace(actionButtonType, 'MULTIBAR', 'MULTIACTIONBAR')
end

local key = GetBindingKey(actionButtonType)
if key then
button:RegisterForClicks("AnyDown")
SetOverrideBinding(button, true, key, 'CLICK '..button:GetName()..':LeftButton')
end
button.AnimateThis = animate
SecureHandlerWrapScript(button, "OnClick", button, [[ control:CallMethod("AnimateThis", self) ]])
button.hooked = true
end
end)