worldcanvas_install.lua

if not fs.exists("apis") then
    fs.makeDir("apis")
end
if fs.exists("apis") and not fs.isDir("apis") then
    print("Please delete or remove your apis file.")
end
if fs.exists("apis/font.lua") then
    fs.delete("apis/font.lua")
end
if fs.exists("apis/draw.lua") then
    fs.delete("apis/draw.lua")
end
if fs.exists("apis/look.lua") then
    fs.delete("apis/look.lua")
end
if fs.exists("worldcanvas.lua") then
    fs.delete("worldcanvas.lua")
end
shell.run("wget http://angel.alyss.am/font.lua apis/font.lua")
shell.run("wget http://angel.alyss.am/draw.lua apis/draw.lua")
shell.run("wget http://angel.alyss.am/look.lua apis/look.lua")
shell.run("wget http://angel.alyss.am/worldcanvas.lua")