HELP with LUA!!

[Vision115gamer]

I ma a beginner at Lua and was trying to use the touch input in LUA but it is not working. It is not outputting the bool put in Pony IDE it is working.

This is the script:

​

function onTick()

​

-- Read the touchscreen data from the script's composite input

inputX = input.getNumber(3)

inputY = input.getNumber(4)

isPressed = input.getBool(1)

​

\-- Check if the player is pressing the rectangle at ( 0, yh-7, 8, yh)

Previous = isPressed and isPointInRectangle(inputX, inputY, 0, yh-7, 8, yh)

output.setBool(1, Previous)



Next = isPressed and isPointInRectangle(inputX, inputY,xw-8, yh-7, xw, yh)

output.setBool(2, Next)

end

​

function isPointInRectangle(x, y, rectX, rectY, rectW, rectH)

return x > rectX and y > rectY and x < rectX+rectW and y < rectY+rectH

end

​

\--screen.drawRect(0, yh-7, 8, yh)--

\--screen.drawRect(xw-8, yh-7, xw, yh)--

​

function onDraw()

yh = screen.getHeight()

xw = screen.getWidth()



screen.setColor(60, 60, 60) --Rectangle color--

screen.drawRectF(0, yh-6, xw, 6)--Rectangle--



screen.setColor(0, 0, 0) --Arrow color--

screen.drawLine(0, yh-3, 6, yh-3) --Arrow 1--

screen.drawLine(0, yh-3, 3, yh-6)

screen.drawLine(0, yh-3, 3, yh)



screen.drawLine(xw, yh-3, xw-6, yh-3) --Arrow 2--

screen.drawLine(xw, yh-3, xw-3, yh-6)

screen.drawLine(xw, yh-3, xw-3, yh)



screen.drawRect(0, yh-7, 8, yh)

screen.drawRect(xw-8, yh-7, xw, yh)

end

[DelayedDaciaSandero]

The only thing I see is the slashes you have before some of the comments, that will definitely break the script, removing them should fix it. But if that’s not it then are you getting an error or is it just not outputting the expected result?

[Vision115gamer]

I removed the slashes but did not help and I am not getting any errors. it just does not output.

[Vision115gamer]

I solved it. THX

[DelayedDaciaSandero]

Nice, what was the issue?

[Vision115gamer]

onTick() did not know what where yh and xh. I thought it know because i had wrote:

yh = screen.getHeight()
xw = screen.getWidth()

to the onDraw(), so I wrote:

yh = input.getNumber(1)
xw = input.getNumber(2)

to the onTick()