127 lines
3.2 KiB
Lua
127 lines
3.2 KiB
Lua
--[[
|
|
|
|
COMBO Counter
|
|
|
|
]]--
|
|
|
|
-- Check if already loaded
|
|
if vim.g.combo_tracker_already_loaded then
|
|
return
|
|
end
|
|
|
|
vim.g.combo_tracker_already_loaded = true
|
|
vim.g.combo_timeout = 1.0 -- seconds
|
|
|
|
-- Check for a 'combo' folder, make one if missing
|
|
local separator = '/'
|
|
if vim.fn.has('win32') ~= 0 then
|
|
separator = '\\'
|
|
end
|
|
local combo_path = vim.fn.stdpath("data") .. separator .. "combo"
|
|
local ok, err, code = os.rename(combo_path, combo_path)
|
|
if not ok then
|
|
if code == 13 then
|
|
print("[!] could not find or create combo folder")
|
|
print(err)
|
|
return
|
|
else
|
|
vim.fn.mkdir(combo_path, "p")
|
|
end
|
|
end
|
|
|
|
-- Set globals
|
|
vim.g.combo_enabled = true
|
|
vim.g.combo_counter = 0
|
|
vim.g.best_combo = 0
|
|
vim.g.best_last_combo = 0
|
|
vim.g.combo = ""
|
|
|
|
vim.g.last_combo = vim.fn.reltimefloat(vim.fn.reltime())
|
|
|
|
vim.g.combo_file = combo_path .. separator .. 'none'
|
|
|
|
-- Define necessary functions
|
|
|
|
local function combo_fmt()
|
|
if not vim.g.combo_enabled then return "" end
|
|
return string.format("%d|%d", vim.g.best_combo, vim.g.combo_counter)
|
|
end
|
|
|
|
local function save_combo()
|
|
if not vim.g.combo_enabled then return end
|
|
if vim.g.combo_counter > vim.g.best_combo then
|
|
vim.fn.writefile({vim.g.combo_counter}, vim.g.combo_file)
|
|
vim.g.best_last_combo = vim.g.best_combo
|
|
vim.g.best_combo = vim.g.combo_counter
|
|
end
|
|
end
|
|
|
|
local function reload_combo_file()
|
|
if not vim.g.combo_enabled then return end
|
|
vim.g.combo_file_type = vim.opt.filetype._value
|
|
if vim.g.combo_file_type then
|
|
vim.g.combo_file = combo_path .. separator .. vim.g.combo_file_type
|
|
end
|
|
vim.g.best_combo = 0
|
|
if vim.fn.filereadable(vim.g.combo_file) ~= 0 then
|
|
local contents = vim.fn.readfile(vim.g.combo_file)
|
|
if contents ~= nil then
|
|
vim.g.best_combo = tonumber(contents[1])
|
|
end
|
|
end
|
|
vim.g.best_last_combo = vim.g.best_combo
|
|
vim.g.combo = combo_fmt()
|
|
end
|
|
|
|
local function update_combo()
|
|
if not vim.g.combo_enabled then return end
|
|
if vim.fn.reltimefloat(vim.fn.reltime(vim.g.last_combo)) > vim.g.combo_timeout then
|
|
save_combo()
|
|
vim.g.combo_counter = 1
|
|
else
|
|
vim.g.combo_counter = vim.g.combo_counter + 1
|
|
end
|
|
vim.g.combo = combo_fmt()
|
|
vim.g.last_combo = vim.fn.reltime()
|
|
end
|
|
|
|
-- Define user-facing functions
|
|
|
|
function ComboToggle()
|
|
vim.g.combo_enabled = not vim.g.combo_enabled
|
|
vim.g.combo = combo_fmt()
|
|
end
|
|
|
|
function ComboEnable()
|
|
vim.g.combo_enabled = true
|
|
vim.g.combo = combo_fmt()
|
|
end
|
|
|
|
function ComboDisable()
|
|
vim.g.combo_enabled = false
|
|
vim.g.combo = combo_fmt()
|
|
end
|
|
|
|
function ComboCheated()
|
|
vim.g.best_combo = vim.g.best_last_combo
|
|
vim.g.combo_counter = vim.g.best_last_combo
|
|
vim.fn.writefile({vim.g.combo_counter}, vim.g.combo_file)
|
|
end
|
|
|
|
local vim_combo_group = vim.api.nvim_create_augroup("VimComboGroup", {clear=true})
|
|
vim.api.nvim_create_autocmd({ "FileType" }, { pattern={"*"}, callback=reload_combo_file, group=vim_combo_group })
|
|
vim.api.nvim_create_autocmd({ "TextChangedI", "TextChangedP" }, { callback=update_combo, group=vim_combo_group })
|
|
vim.api.nvim_create_autocmd({ "InsertLeave"}, { callback=save_combo, group=vim_combo_group })
|
|
|
|
local function decrease_bs()
|
|
vim.g.combo_counter = vim.g.combo_counter - 1
|
|
return "<BS>"
|
|
end
|
|
vim.keymap.set('i', '<BS>', decrease_bs, {expr=true})
|
|
|
|
local function decrease_del()
|
|
vim.g.combo_counter = vim.g.combo_counter - 1
|
|
return "<DEL>"
|
|
end
|
|
vim.keymap.set('i', '<DEL>', decrease_del, {expr=true})
|
|
|