hello everyone, I am having some problems with my code, so, what am i trying to do is to type each box and set a text into it, but everytime i set a text and change to another box, the text dissapears or it changes to the box i pressed
Here is some of the code
self.buffer = keyboardBuffer()
textWrapWidth(w-4)
if self.buffer then
for i=1, #C do
if CurrentTouch.x>C[i][1] and CurrentTouch.x<C[i][1]+w and
CurrentTouch.y>C[i][2] and CurrentTouch.y<C[i][2]+h then
if C[i][6] == nil then --spot 6 got no value atm
C[i][6]=0
end
text( C[i][6], C[i][1]+w/2, C[i][2]+h/2 )
C[i][6]=(self.buffer)
end
end
end
popStyle()
@CarlosSando Here’s an example of what you’re trying to do. It uses a class, but I don’t know if you know how to use classes yet. Tap a box, then type some text. If you have any questions, just ask.
function setup()
rectMode(CENTER)
bTab={}
table.insert(bTab,box(300,700))
table.insert(bTab,box(300,600))
table.insert(bTab,box(300,500))
end
function draw()
background(40, 40, 50)
for a,b in pairs(bTab) do
b:draw()
end
end
function touched(t)
for a,b in pairs(bTab) do
b:touched(t)
end
end
function keyboard(k)
for a,b in pairs(bTab) do
b:keyboard(k)
end
end
box=class()
function box:init(x,y)
self.x=x
self.y=y
self.txt=""
self.sel=false
end
function box:draw()
fill(255)
if self.sel then
fill(209, 228, 226, 255)
end
rect(self.x,self.y,100,50)
fill(255,0,0)
text(self.txt,self.x,self.y)
end
function box:touched(t)
if t.state==BEGAN then
showKeyboard()
self.sel=false
if t.x>self.x-50 and t.x<self.x+50 and t.y>self.y-25 and t.y<self.y+25 then
self.txt=""
self.sel=true
return
end
end
end
function box:keyboard(k)
if self.sel then
if k==RETURN then
hideKeyboard()
self.sel=false
elseif k==BACKSPACE then
self.txt=string.sub(self.txt,1,#self.txt-1)
else
self.txt=self.txt..k
end
end
end
