Moving an object via touch (but with a function)

Questions
1

I know how do the touch attribute within the draw function, but how do I add it the touch attribute if I called a function within draw? For example:

   drawCircle()
end

function drawCircle()
   fill(100,100,100)
   ellipse(WIDTH/2,HEIGHT/2,50,50)
end```

Where do I add the ```CurrentTouch.x, CurrentTouch.y``` In this instance? I thought it was just in the parentheses of ```drawCircle``` in the ```draw()``` function, but that didnt work. I added it to the function ```drawCircle```and tried adding it as parameters but it throws me an error. So idk what to do. Please help lol.
2

It’s not clear to me exactly what problem you’re having.

Can you post the code that’s not working, that includes references to current touch?

3

@rockinspots Here’s an example that uses CurrentTouch and an example (commented) that uses the touched function. Even though CurrentTouch works, it’s better to learn about the touched function. The touched function gives you more control over the screen touches

function setup()
    x,y=0,0    
end

function draw()
    background(147, 223, 210)
    x=CurrentTouch.x
    y=CurrentTouch.y
    drawCircle()
end

function drawCircle()
    fill(100,100,100)
    ellipse(x,y,50,50)
end


--[[
function setup()
    x,y=0,0    
end

function draw()
    background(147, 223, 210)
    drawCircle()
end

function drawCircle()
    fill(100,100,100)
    ellipse(x,y,50,50)
end

function touched(t)
    if t.state==CHANGED then
        x=t.x
        y=t.y
    end
end
--]]