From 93b1f9003f65f03ab3c2f1d81a2cee7a8f1bb67e Mon Sep 17 00:00:00 2001
From: alemi <me@alemi.dev>
Date: Wed, 6 Nov 2019 22:27:35 +0100
Subject: [PATCH] Removed combo bar, added combo colors, changed format, added
 Cheated() function (to revert last best score)

---
 plugin/vim-combo.vim | 60 ++++++++++++++++++++++++++++----------------
 1 file changed, 38 insertions(+), 22 deletions(-)

diff --git a/plugin/vim-combo.vim b/plugin/vim-combo.vim
index 4ab19d9..d05a765 100644
--- a/plugin/vim-combo.vim
+++ b/plugin/vim-combo.vim
@@ -1,6 +1,6 @@
 " COMBO Counter
 " Choose combo file depending on extension
-if strlen(expand("%:e")) > 0 
+if strlen(expand("%:e")) > 0
 	let g:combo_file = $HOME . '/.vim/.combo/' . expand("%:e") . ".cmb"
 else
 	let g:combo_file = $HOME . '/.vim/.combo/none.cmb'
@@ -15,7 +15,7 @@ endfor
 let g:best_combo_all = max(scores)
 
 " Checking for ignored extensions
-let ignored = [ 'txt' ]
+let ignored = ['cmb']
 let g:disable_combo = 0
 for f in ignored
 	if expand("%:e") == f
@@ -25,50 +25,66 @@ endfor
 
 " If file should be ignored, just set text, else continue with script
 if g:disable_combo
-	let g:airline_section_b = 'ᛥ -|-|%{g:best_combo_all}'
+	let g:airline_section_b = airline#section#create(['[%{g:best_combo_all}] - ᛥ'])
 else
 	" Find best score for current filetype
 	if filereadable(g:combo_file)
-	        let g:best_combo = readfile(g:combo_file)
+		let g:best_combo = readfile(g:combo_file)
 		let g:best_combo = g:best_combo[0]
 	else
 		silent !echo 0 > $HOME/.vim/.combo/%:e.cmb
 		let g:best_combo = 0
 	endif
-	
+	let g:best_last_combo = g:best_combo		" Used to revert
+
 	" Configure variables
 	let g:combo_counter = 0		" The actual combo variable
 	let g:timeout = 1
-	let g:emphasis = ''
-	let g:mult = 10
+	hi User1 ctermfg=247 ctermbg=237
+	let g:status = '%1*[%{g:best_combo}] %{g:combo_counter} ᛥ%#airline_b#'
+	let g:status_max = '%1*[%{g:best_combo_all}|%{g:best_combo}] %{g:combo_counter} ᛥ%#airline_b#'
+	command ComboMaxOn let g:airline_section_b = airline#section#create([g:status_max]) | AirlineRefresh
+	command ComboMaxOff let g:airline_section_b = airline#section#create([g:status]) | AirlineRefresh
+	let g:airline_section_b = airline#section#create([g:status])
+
 	let g:last_combo = reltime()	" Set current time as last combo time
-	let g:airline_section_b = 'ᛥ %{g:combo_counter}|%{g:best_combo}|%{g:best_combo_all} %{g:emphasis}'
 	function! UpdateCombo()
 		if reltimefloat(reltime(g:last_combo)) > g:timeout
 			call SaveCombo()
 			let g:combo_counter = 1
 		else
-			let g:combo_counter +=1 
+			let g:combo_counter +=1
 		endif
-		let g:emphasis = ''
-		let ceil = g:combo_counter / g:mult
-		let i = 0
-		while i < ceil
-			let g:emphasis = g:emphasis . '*'
-			let i+=1
-		endwhile
+		call UpdateColor()
 		let g:last_combo = reltime()
 	endfunction
-	function! SaveCombo()
+	function! SaveCombo()		" Should check inside because it can be called on InsertLeave
 		if g:combo_counter > g:best_combo
 			call writefile([g:combo_counter], g:combo_file)
+			let g:best_last_combo = g:best_combo
 			let g:best_combo = g:combo_counter
 		endif
 	endfunction
-	
-	autocmd TextChangedI * call UpdateCombo()	" Every time the cursor moves, call combo function
+	function! UpdateColor()
+		if g:combo_counter == 1
+			hi User1 ctermfg=247 ctermbg=237
+		elseif g:combo_counter == 10
+			hi User1 ctermfg=2 ctermbg=237
+		elseif g:combo_counter == 30
+			hi User1 ctermfg=6 ctermbg=237
+		elseif g:combo_counter == 50
+			hi User1 ctermfg=5 ctermbg=237
+		elseif g:combo_counter == 70
+			hi User1 ctermfg=3 ctermbg=237
+		elseif g:combo_counter == 100
+			hi User1 ctermfg=1 ctermbg=237
+		endif
+	endfunction
+	function! Cheated()
+		call writefile([g:best_last_combo], g:combo_file)
+		let g:best_combo = g:best_last_combo
+	endfunction
+
+	autocmd TextChangedI * call UpdateCombo()	" Every time text is changed, call combo function
 	autocmd InsertLeave * call SaveCombo()
-	
-	" Options for Backspace Cheaters
-	" inoremap <BS> <C-o>:let g:combo_counter-=1<CR><BS>
 endif