From a18407bdb9c87ac970418cd625abe38f550ab45c Mon Sep 17 00:00:00 2001
From: Andrew Lee <alee14498@gmail.com>
Date: Tue, 5 Mar 2019 19:26:59 -0500
Subject: Added a bunch of stuff

---
 system/apis/flib.lua | 124 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 124 insertions(+)
 create mode 100644 system/apis/flib.lua

(limited to 'system/apis/flib.lua')

diff --git a/system/apis/flib.lua b/system/apis/flib.lua
new file mode 100644
index 0000000..c3b7150
--- /dev/null
+++ b/system/apis/flib.lua
@@ -0,0 +1,124 @@
+--[[
+	fLib by NDFJay
+]]--
+function exists(path)
+	local file = assert(io.open(path, "r"))
+	if file ~= nil then
+		file:close()
+		return true
+	end
+	
+	return false
+end
+
+function getTable(path)
+	if exists(path) then
+		local file = io.open(path, "r")
+		local lines = {}
+		local i = 1
+		local line = file:read("*l")
+		while line ~= nil do
+			lines[i] = line
+			line = file:read("*l")
+			i = i + 1
+		end
+		file:close()
+		return lines
+	end
+	return {}
+end
+
+function getLine(path, n)
+	if exists(path) then
+		local lines = getTable(path)
+		return lines[n]
+	end
+	return ""
+end
+
+function getText(path)
+	if exists(path) then
+		local file = assert(io.open(path, "r"))
+		return file:read("*a")
+	end
+	return ""
+end
+
+function fappend(path, text)
+	local file = assert(io.open(path, "a"))
+	file:write(text.."\n")
+	file:close()
+end 
+
+function fwrite(path, text)
+	local file = assert(io.open(path, "w"))
+	file:write(text)
+	file:close()
+end
+
+function fwriteAtStart(path, text)
+	local _text = getText(path)
+	fwrite(path, text.."\n".._text)
+end
+
+function fwriteFromTable(path, t)
+	local text = ""
+	for _, line in pairs(t) do
+		text = text..line.."\n"
+	end
+	fwrite(path, text)
+end
+
+function fappendFromTable(path, t)
+	local text = ""
+	for _, line in pairs(t) do
+		text = text..line.."\n"
+	end
+	fappend(path, text)
+end 
+
+function fwriteAtStartFromTable(path, t)
+	local text = ""
+	for _, line in pairs(t) do
+		text = text..line.."\n"
+	end
+	fwriteAtStart(path, text)
+end
+
+function replaceLine(path, n, text)
+	local lines = getTable(path)
+	lines[n] = text
+	fwriteFromTable(path, lines)
+end
+
+function getName(path)
+	if exists(path) then
+		local lastSlashPos = 1
+		for i = 1, path:len() do
+			if path:sub(i, i) == "/" then
+				lastSlashPos = i
+			end
+		end
+		
+		return path:sub(lastSlashPos + 1)
+	end
+	return ""
+end
+
+function getPath(path)
+	if exists(path) then
+		local lastSlashPos = 1
+		for i = 1, path:len() do
+			if path:sub(i, i) == "/" then
+				lastSlashPos = i
+			end
+		end
+		
+		return path:sub(1, lastSlashPos)
+	end
+	return ""
+end
+
+function fremove(path)
+	os.remove(path)
+end
\ No newline at end of file
-- 
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