gistfile1.lua

-- Project: Attack of the Cuteness Game
-- http://MasteringCoronaSDK.com
-- Version: 1.0
-- Copyright 2013 J. A. Whye. All Rights Reserved.
-- "Space Cute" art by Daniel Cook (Lostgarden.com) 

-- housekeeping stuff

display.setStatusBar(display.HiddenStatusBar)

local centerX = display.contentCenterX
local centerY = display.contentCenterY

-- set up forward references

local spawnEnemy
local shipSmash

-- preload audio

-- create play screen



local function createPlayScreen()
	local background = display.newImage("background.png")
	background.y = 130
	background.alpha = 0
	background:addEventListener("tap", shipSmash)

	local planet = display.newImage("planet.png")
	planet.x = centerX
	planet.y = display.contentHeight + 50
	planet.alpha = 0
	planet.xScale = 2
	planet.yScale = 2
	planet:addEventListener("tap", shipSmash)

	transition.to( background, { time=2000, y=centerY, x=centerX, alpha=1 } )
		local function showTitle()
		local gameTitle = display.newImage("gametitle.png")
		gameTitle.alpha = 0
		gameTitle:scale(4, 4)
		transition.to(gameTitle, {time=500, alpha=1, xScale=1, yScale=1})
		spawnEnemy()
	end
	
	transition.to( planet, { time=2000, y=centerY, alpha=1, xScale=1, yScale=1, onComplete=showTitle } )
end

-- game functions



local function spawnEnemy()
	local enemy = display.newImage("beetleship.png")
	enemy.x = math.random(20, display.contentWidth-20)
	enemy.y = math.random(20, display.contentHeight-20)
	enemy:addEventListener("tap", shipSmash)
end

local function shipSmash(event)
	local obj = event.target
	display.remove(obj)
	return true
end

local function startGame()
end

local function planetDamage()
end

local function hitPlanet(obj)
end

createPlayScreen()
startGame()