Gideros Mobile Bunnymark

main.lua

local bunnies = 0
local frames    = 0
local frameTime = 0

local min_x = 13
local min_y = 19
local max_x = application:getLogicalWidth()-13
local max_y = application:getLogicalHeight()-19

local info = TextField.new(nil, "-WAIT-")
info:setScale(4)
info:setPosition(0,application:getLogicalHeight())
info:setTextColor(0xffffff)

-- --------------------------------------------------------------------------------
BunnyTex = Texture.new("wabbit_alpha.png")
Bunny = Core.class(Sprite)
function Bunny:init()
	self:addChild(Bitmap.new(BunnyTex))

	self.xv = math.random(-100, 100)
	self.yv = math.random(-100, 100)
	self.rv = math.random(-90 ,  90)
	self:setPosition(math.random(max_x), math.random(max_y))

	self:addEventListener(Event.ENTER_FRAME, self.onEnterFrame, self)	
end

function Bunny:onEnterFrame(event)
	-- get the current position
	local x,y = self:getPosition()
		
	-- change the position according to the speed
	x = x + event.deltaTime * self.xv
	y = y + event.deltaTime * self.yv
	
	if (x < min_x or x > max_x) then
		self.xv = -self.xv
	end
	if (y < min_y or y > max_y) then
		self.yv = -self.yv
	end
	self:setPosition(x, y)
	
	self:setRotation( (self.rv * event.deltaTime + self:getRotation()) % 360 )
end

function addBunnies(n)
	for i = 1,n do
		stage:addChild(Bunny.new())
	end
	bunnies = bunnies + n
end

function onEnterFrame(event)
	frames = frames + 1
	frameTime = frameTime + event.deltaTime
	if (frameTime >= 5) then
	
		info:setText(bunnies .. " @ " .. string.format("%.2f",frames / frameTime))
		frames    = 0
		frameTime = 0;
	end
end

function onTouchEnd(event)
	addBunnies(100)
end

application:setBackgroundColor(0x000044)

stage:addChild(info)

stage:addEventListener(Event.ENTER_FRAME, onEnterFrame)	
stage:addEventListener(Event.TOUCHES_END, onTouchEnd)	
addBunnies(100)