better demo

main.lua

@@ -1,53 +1,62 @@
-Profiler = require("piefiller")
-ProfOn = true
+profilerOn = true
 drawRect = true
-local Prof = Profiler:new()
+
+local Profiler = require("piefiller")
+local profiler = Profiler:new()
+
 function iterateSmall()
 	for i=1,1000 do
 	end
 end
 function iterateLarge()
-	for i=1,100000 do
-
+	for i=1,1000000 do
 	end
 end
+function iterateHuge()
+	for i=1,1000000000 do
+	end
+end
+
 function drawRectangles()
 	for i=1,100 do
 		love.graphics.setColor(255,0,0)
 		love.graphics.rectangle("line",i,i,i,i)
-		love.graphics.setColor(255,255,255)
 	end
 end
-function love.load()
-end
+
 function love.draw()
 	if drawRect then
 		drawRectangles()
-		Prof:detach()
 	end
-	if ProfOn then
-		Prof:draw({50})
+
+	profiler:detach() -- was attached in update function
+
+	if profilerOn then
+		-- profiler:draw({50}) -- did not appear to have a difference in 0.9.2 or 0.10.2
+		profiler:draw()
 	end
 end
+
 function love.update(dt)
-	Prof:attach()
+	profiler:attach()
+
 	iterateSmall()
 	iterateLarge()
-	if drawRect then
-		Prof:detach(true)
-	else
-		Prof:detach()
-	end
-	local data = Prof:unpack()
+	iterateHuge()
+
+	-- detached in draw function
 end
+
 function love.keypressed(key)
-	if key == "esc" then
-		ProfOn = not ProfOn
+	if key == "escape" then
+		profilerOn = not profilerOn
 	elseif key == ";" then
 		drawRect = not drawRect
 	end
-	Prof:keypressed(key)
+
+	profiler:keypressed(key)
 end
+
 function love.mousepressed(...)
-	Prof:mousepressed(...)
+	profiler:mousepressed(...)
 end