Time for action – displaying game messages

Let's set up some win/lose notifications so that we can display these events that occur in game:

1. Create a new function called alertScreen() and pass two parameters called title and message. Add in a new display object called alertbox and have it transition from xScale and yScale of 0.5 using easing.outExpo:

   function alertScreen(title, message)
     
     alertBox = display.newImage("alertBox.png")
     alertBox.x = 240; alertBox.y = 160
     
     transition.from(alertBox, {time = 500, xScale = 0.5, yScale = 0.5, transition = easing.outExpo})

2. Store the title parameter in the text object called conditionDisplay:

     conditionDisplay = display.newText(title, 0, 0, "Arial", 38)
     conditionDisplay:setFillColor( 1, 1, 1 )
     conditionDisplay.xScale = 0.5
     conditionDisplay.yScale = 0.5
     conditionDisplay.anchorX = 0.5
     conditionDisplay.x =  display.contentCenterX
     conditionDisplay.y = display.contentCenterY - 15

3. Store the message parameter in the text object called messageText...