This is a pretty Newbish question, but how can I display something over something else, even if it is displayed above the other thing in the .lua file? Thanks!
Label: corona android iphone ipad building error inmobi problem display screen View image tableView failed object physics touch button game lua config event listener |
Making Something Appear over something else
try the toFront() and toBack() apis...
cheers,
?:)
Hay Thanks!
It only half worked, I have a ball and a line coming out of the ball when you touch it. I do not want that ball to be above that ball. See below
local ball = display.newImage(_G.ballcol)
ball.x = 584
ball.y = 776
localGroup:insert(ball)
local barn = display.newImage("barn.png")
barn.x = 247
barn.y = 509
localGroup:insert(barn)
physics.addBody( barn, "static", physicsData:get("barn"))
physics.addBody (ball, { density=1, friction=.2, bounce=.5})
ball.linearDamping = 1.5
ball.angularDamping = 1.5
ball.isBullet = true
local touchhandler = display.newCircle( 10, 10, 40 )
touchhandler:setFillColor( 255, 255, 255, 0 )
touchhandler.x = ball.x
touchhandler.y = ball.y
localGroup:insert(touchhandler)
target = display.newImage( "target.png" )
target.x = ball.x; target.y = ball.y; target.alpha = 0
localGroup:insert(target)
--[[
local skipbar = display.newRect( 0, 0, 105, 20)
skipbar:setFillColor( 12, 255, 255, 1000)
skipbar.x = 245
skipbar.y = 600
localGroup:insert(skipbar)
physics.addBody (skipbar, "static", {bounce=0.2, density=1.0})
local function skip( event )
if event.phase == "began" then
timer.performWithDelay(1000, function() ball.y = 800 end )
end
end
skipbar:addEventListener( "collision", skip )
--]]
local startRotation = function()
target.rotation = target.rotation + 4
end
local function cueShot( event )
vx, vy = ball:getLinearVelocity()
if vx == 0 and vy == 0 then
local t = touchhandler
local phase = event.phase
if "began" == phase then
display.getCurrentStage():setFocus( t )
t.isFocus = true
target.x = t.x
target.y = t.y
Runtime:addEventListener( "enterFrame", startRotation )
local showTarget = transition.to( target, { alpha=0.4, xScale=0.4, yScale=0.4, time=200 } )
myLine = nil
elseif t.isFocus then
if "moved" == phase then
if ( myLine ) then
myLine.parent:remove( myLine )
end
myLine = display.newLine( t.x,t.y, event.x,event.y )
myLine:setColor( 255, 255, 255, 50 )
myLine.width = 16
elseif "ended" == phase or "cancelled" == phase then
score1.text = score1.text + ("1")
audio.play(gputt)
display.getCurrentStage():setFocus( nil )
t.isFocus = false
local stopRotation = function()
Runtime:removeEventListener( "enterFrame", startRotation )
end
local hideTarget = transition.to( target, { alpha=0, xScale=1.0, yScale=1.0, time=200, onComplete=stopRotation } )
if ( myLine ) then
myLine.parent:remove( myLine )
end
-- Strike the ball!
ball:applyForce( (ball.x - event.x), (ball.y - event.y), ball.x, ball.y )
end
end
return true
end
end
touchhandler:addEventListener( "touch", cueShot )
Some of this code is from the template pool plus
when I put the above thing right below the line it doesn't put the ball above the line, but the ball does go above the barn =(
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