Basica

Question 1

How do you load audio?

Answer 1

–Preload audio

Local soundName = audio.loadsound(“sound file “)

Question 2

How to make images a variable

Answer 2

Local variableName = display.newImage(“fileName”)

Question 3

How to display image in the center

Answer 3

ImageName.x = centerX 
ImageName.Y = centerY

Question 4

How do you display a new image

Answer 4

Display.newImage(“fileName”)

Question 5

How to change position on screen

Answer 5

transition.to(background, { time= 2000, y=centerY, x=centerX})

Question 6

How to transition opacity

Answer 6

transition.to(ImageName, {alpha=1})

Question 7

How to transition to scale

Answer 7

transition.to( ImageName, { xScale= 2, yScale= 2 })

Question 8

How to change image size

Answer 8

Image.xScale=

image.yScale=

Question 9

How to start image off screen

Answer 9

ImageName.y = display.contentHeight + 60

Question 10

How to change image opacity

Answer 10

ImageName.alpha = 2

Question 11

OnComplete does what?

Answer 11

Once something happens this cause something else to happen. It’s like an if statement.

Question 12

Add text

Answer 12

Local text = display.text(“ your text” x axis, y axis, font type, font size)

Question 13

Change text opacity

Answer 13

Text.alpha = .5

Question 14

Rotate text

Answer 14

Text.rotation=

Question 15

Set text color

Answer 15

Text:setTextColor(R,G,B)

Question 16

Have an item leave the screen

Answer 16

Display.remove(event.target)

Example text in attack of cuteness

Local function goAway(event)
Display.remove(event.target) 
Text= nil 
Display.remove 
spawnEnemy

Question 17

Display score

Answer 17

ScoreText = display.newText (“Score 0” , 0,0 “ font type, font size)

ScoreText.x = centerX
ScoreText.y = 10
Score = 0 ( will reset score to zero if you start a new game)

Question 18

How to play a sound

Answer 18

Audio.play(soundName)

Question 19

Return true

Answer 19

Find out

Question 20

Set up forward references

Answer 20

Used to reference items used later.lua needs to know what it’s using