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refactor(animate): pending updates

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Folke Lemaitre 2024-12-08 14:47:08 +01:00
parent e2e6c86d21
commit 08fc10ce6f
1 changed files with 11 additions and 9 deletions
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20
lua/snacks/animate/init.lua
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@ -18,9 +18,11 @@ local M = setmetatable({}, {
-- are included)
---@alias snacks.animate.easing.Fn fun(t: number, b: number, c: number, d: number): number
--- Duration can be specified as the total duration or the duration per step.
--- When both are specified, the minimum of both is used.
---@class snacks.animate.Duration
---@field step? number ms per step. If total is also set, this is the maximum duration
---@field total? number maximum duration in ms
---@field step? number duration per step in ms
---@field total? number total duration in ms
---@class snacks.animate.Config
---@field easing? snacks.animate.easing|snacks.animate.easing.Fn
@ -28,7 +30,7 @@ local defaults = {
---@type snacks.animate.Duration|number
duration = 20, -- ms per step
easing = "linear",
fps = 30, -- frames per second. Global setting for all animations
fps = 60, -- frames per second. Global setting for all animations
}
---@class snacks.animate.Opts: snacks.animate.Config
@ -49,7 +51,7 @@ local uv = vim.uv or vim.loop
local _id = 0
local active = {} ---@type table<number|string, snacks.animate.Animation>
local timer = assert(uv.new_timer())
local cbs = {} ---@type table<function, number[]>
local todo = {} ---@type table<number|string, {anim:snacks.animate.Animation, values:number[]}>
---@param from number
---@param to number
@ -95,7 +97,7 @@ function M.step()
value = anim.int and math.floor(value) or value
local prev = anim.value
if prev ~= value then
cbs[anim.cb] = { value, prev }
todo[a] = { anim = anim, values = { value, prev } }
anim.value = value
end
if t >= d then
@ -105,12 +107,12 @@ function M.step()
if vim.tbl_isempty(active) then
timer:stop()
end
if not vim.tbl_isempty(cbs) then
if not vim.tbl_isempty(todo) then
vim.schedule(function()
for cb, values in pairs(cbs) do
cb(values[1], values[2])
for _, a in pairs(todo) do
a.anim.cb(a.values[1], a.values[2])
end
cbs = {}
todo = {}
end)
end
end