I would like to select an image
Example I want to select a character of three images.
lets suppose I choose “image2”
I will use that image in my game.
How can I do that?
[lua]
local image = display.newImageRect( “image.png”, 100, 100 )
image.x = 50
image.y = 100
local image1 = display.newImageRect( “image1.png”, 100, 100 )
image1.x = 50
image1.y = 150
local image2 = display.newImageRect( “image2.png”, 100, 100 )
image2.x = 54
image2.y = 200
[/lua]
Please elaborate on what you mean by ’ select’. I’m not clear what you are trying to achieve. Can you please elaborate and give more details?
i think he means character select, like before a mortal kombat fight you choose your characters (sorry had to have a mk reference). i would do it like this.
-- table to store image files local images = { "image.png", "image1.png", "imag2.png" } -- table to store pickable characters local characters = {} local startY = 100 local function PickMe(event) -- checcks wether the character is already selected, if so it will do nothing if event.target.isSelected then return false else -- otherwise it loops over the characters and deselects them all for i = #characters,1,-1 do characters[i].isSelected = false end -- selects the right character event.target.isSelected = true end for i = #image,1,-1 do characters[i] = display.newImageRect(images[i],100,100) characters.isSelected = false characters.x = 50 characters.y = startY -- forget table listeners get straight to the point(or should i say function) -- excuse the bad joke characters:addEventListener( "touch", PickMe ) startY = startY + 50 end Please elaborate on what you mean by ’ select’. I’m not clear what you are trying to achieve. Can you please elaborate and give more details?
i think he means character select, like before a mortal kombat fight you choose your characters (sorry had to have a mk reference). i would do it like this.
-- table to store image files local images = { "image.png", "image1.png", "imag2.png" } -- table to store pickable characters local characters = {} local startY = 100 local function PickMe(event) -- checcks wether the character is already selected, if so it will do nothing if event.target.isSelected then return false else -- otherwise it loops over the characters and deselects them all for i = #characters,1,-1 do characters[i].isSelected = false end -- selects the right character event.target.isSelected = true end for i = #image,1,-1 do characters[i] = display.newImageRect(images[i],100,100) characters.isSelected = false characters.x = 50 characters.y = startY -- forget table listeners get straight to the point(or should i say function) -- excuse the bad joke characters:addEventListener( "touch", PickMe ) startY = startY + 50 end