Merge pull request #25 from oilboi/master

Create thread example

examples/Thread/main.lua

@@ -0,0 +1,36 @@
+function lovr.load()
+    --This holds the thread code
+    --This must be wrapped with [[]] or "" to
+    --allow the engine to run it as a .lua file
+    thread_code = [[
+        local lovr = { thread = require 'lovr.thread' }
+        local channel = lovr.thread.getChannel("test")
+        local x = 0
+        while true do
+            x = x + 1
+            channel:push(x)
+        end
+    ]]
+
+    --Create a new test channel
+    channel = lovr.thread.getChannel("test")
+
+    --Create a new thread called "thread" using
+    --the code above
+    thread = lovr.thread.newThread(thread_code)
+
+    --Start the thread
+    thread:start()
+end
+
+
+function lovr.update(dt)
+    --Read and delete the message
+    message = channel:pop()
+end
+
+
+function lovr.draw()
+    --Display the message on screen/headset
+    lovr.graphics.print(tostring(message), 0, 1.7, -5)
+end