Merge pull request #3 from MyPasswordIsWeak/master

Fixed discord rpc not working on linux

libs/discordRPC.lua

@@ -1,5 +1,23 @@
 local ffi = require "ffi"
-local discordRPClib = ffi.load(love.filesystem.getSource().."/libs/discord-rpc")
+
+
+-- Get the host os to load correct lib
+local os = love.system.getOS()
+local discordRPClib = nil
+
+
+if os == "Linux" then
+  discordRPClib = ffi.load(love.filesystem.getSource().."/libs/discord-rpc.so")
+elseif os == "OS X" then
+  discordRPClib = ffi.load(love.filesystem.getSource().."/libs/discord-rpc.dylib")
+elseif os == "Windows" then
+  discordRPClib = ffi.load(love.filesystem.getSource().."/libs/discord-rpc.dll")
+else
+  -- Else it crashes later on
+  discordRPClib = ffi.load(love.filesystem.getSource().."/libs/discord-rpc.e")
+  print("Discord rpc not supported on platform")
+end
+
 
 ffi.cdef[[
 typedef struct DiscordRichPresence {