Need little help please

Solar2D General Questions/Discussion
#1

I have a player in the form of a square. He jumps up and down. I want to attach a text to it that will show a score, so that this text moves along with it. How can I do it?

he jumps up and down

he j

#2

Use an enterFrame listener.

local bob = display.newRect( 100, 100, 10, 10 ) bob.hp = 100 bob.myLabel = display.newText( "", bob.x, bob.y - 30, native.systemFont, 22 ) function bob.enterFrame( self ) self.myLabel.x = self.x self.myLabel.y = self.y - 30 self.myLabel.text = tostring(self.hp) end Runtime:addEventListner( "enterFrame", bob ) function bob.finalize( self ) Runtime:removeEventListener( "enterFrame", self ) end bob:addEventListener( "finalize" )
#3

Or you can create a group and put boby and the text in it.

Like this when you move the group the two object move together

local bobAndScore=display.newGroup() local bob=display.newRect(...) local Score=display.newText(...) bobAndScore:insert(bob) bobAndScore:insert(Score) Score.y=-10 -- like this the score will be display on the player head bobAndScore.x=100 --bob and the score move
#4

Use an enterFrame listener.

local bob = display.newRect( 100, 100, 10, 10 ) bob.hp = 100 bob.myLabel = display.newText( "", bob.x, bob.y - 30, native.systemFont, 22 ) function bob.enterFrame( self ) self.myLabel.x = self.x self.myLabel.y = self.y - 30 self.myLabel.text = tostring(self.hp) end Runtime:addEventListner( "enterFrame", bob ) function bob.finalize( self ) Runtime:removeEventListener( "enterFrame", self ) end bob:addEventListener( "finalize" )
#5

Or you can create a group and put boby and the text in it.

Like this when you move the group the two object move together

local bobAndScore=display.newGroup() local bob=display.newRect(...) local Score=display.newText(...) bobAndScore:insert(bob) bobAndScore:insert(Score) Score.y=-10 -- like this the score will be display on the player head bobAndScore.x=100 --bob and the score move