commit d23fb2b07f151b41d33657963ff613674c546690
Author: Sergiusz 'q3k' Bazański <q3k@q3k.org>
Date:   Sat Sep 21 23:33:14 2013 +0200

    First commit.
    
    Oh my. It's been such a long time since I wrote hook and plugin and
    general system wankery in Lua. Ah, the good ol' Garry's Mod days. I kind
    of miss them. Or maybe not.

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d9568ca
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*swp
diff --git a/core/hook.lua b/core/hook.lua
new file mode 100644
index 0000000..f3f01a6
--- /dev/null
+++ b/core/hook.lua
@@ -0,0 +1,31 @@
+hook = {}
+hook.Hooks = {}
+
+function hook.Add(event_name, hook_name, callback)
+    if hook.Hooks[event_name] == nil then
+        hook.Hooks[event_name] = {}
+    end
+    hook.Hooks[event_name][hook_name] = callback
+end
+
+function hook.Call(event_name, ...)
+    local Args = {...}
+    if hook.Hooks[event_name] == nil then
+        return
+    end
+    for K, Function in pairs(hook.Hooks[event_name]) do
+        if type(Function) == 'function' then
+            local Return = Function(unpack(Args))
+            if Return == false then
+                return
+            end
+        end
+    end
+end
+
+function hook.Remove(event_name, hook_name)
+    if hook.Hooks[event_name] == nil then
+        return
+    end
+    hook.Hooks[event_name][hook_name] = nil
+end
diff --git a/core/reactor.lua b/core/reactor.lua
new file mode 100644
index 0000000..81aadd0
--- /dev/null
+++ b/core/reactor.lua
@@ -0,0 +1,41 @@
+local socket = require('socket')
+
+reactor = {}
+
+function reactor:Initialize(quantum)
+    self._read_sockets = {}
+    self._write_sockets = {}
+    self._quantum = quantum or 0.1
+end
+
+function reactor:Run()
+    local read = {}
+    for Socket, V in pairs(self._read_sockets) do
+        read[#read+1] = Socket
+    end
+    local write = {}
+    for Socket, V in pairs(self._write_sockets) do
+        read[#read+1] = Socket
+    end
+
+    local r, w, e = socket.select(read, write, self._quantum)
+    if e == nil then
+        -- we actually got something on our sockets
+        for Socket, Data in pairs(self._read_sockets) do
+            if r[Socket] ~= nil then
+                local Callback = Data[1]
+                local Args = Data[2]
+                Callback(unpack(Args))
+                hook.Call('SocketDataReceived', Socket)
+            end
+        end
+        for Socket, Data in pairs(self._write_sockets) do
+            if w[Socket] ~= nil then
+                local Callback = Data[1]
+                local Args = Data[2]
+                Callback(unpack(Args))
+            end
+        end
+    end
+    hook.Call('ReactorTick')
+end
diff --git a/start.lua b/start.lua
new file mode 100644
index 0000000..b77c2f0
--- /dev/null
+++ b/start.lua
@@ -0,0 +1,5 @@
+require('core.hook')
+require('core.reactor')
+
+
+reactor:Initialize()