LÖVE

Posted: **Fri Apr 06, 2018 5:57 pm**

Hi
Im new to Love2D and to programming in general.
I tried doing a simple running animation to a character but instead of doing it I get a weird glitch animation...

I saw that glitch happens to a different animation depending on which image is loaded first.

here is the code (hope you won't laugh at it):

Code: Select all

local imageFileRun
local imageFile
local frames = {}
local activeFrame
local currentFrame = 1
local imageFileX, imageFileY

function love.load()
    imageFileRun = love.graphics.newImage ("axe bandit run.png")
    frames[1] = love.graphics.newQuad(0,0,80,80, imageFileRun:getDimensions())
    frames[2] = love.graphics.newQuad(80,0,80,80, imageFileRun:getDimensions())
    frames[3] = love.graphics.newQuad(160,0,80,80, imageFileRun:getDimensions())
    frames[4] = love.graphics.newQuad(240,0,80,80, imageFileRun:getDimensions())
    frames[5] = love.graphics.newQuad(320,0,80,80, imageFileRun:getDimensions())
    frames[6] = love.graphics.newQuad(400,0,80,80, imageFileRun:getDimensions())
    frames[7] = love.graphics.newQuad(480,0,80,80, imageFileRun:getDimensions())
    frames[8] = love.graphics.newQuad(560,0,80,80, imageFileRun:getDimensions())

    imageFile = love.graphics.newImage ("Axe Bandit.png")
    frames[1] = love.graphics.newQuad(0,0,80,80, imageFile:getDimensions())
    frames[2] = love.graphics.newQuad(80,0,80,80, imageFile:getDimensions())
    frames[3] = love.graphics.newQuad(160,0,80,80, imageFile:getDimensions())
    frames[4] = love.graphics.newQuad(240,0,80,80, imageFile:getDimensions())
    frames[5] = love.graphics.newQuad(320,0,80,80, imageFile:getDimensions())
    frames[6] = love.graphics.newQuad(400,0,80,80, imageFile:getDimensions())

    imageFileX = love.graphics.getWidth()/2-160
    imageFileY = love.graphics.getHeight()/2-160

    activeFrame = frames[currentFrame]
end

function love.draw()
    if(love.keyboard.isDown('d'))
    then love.graphics.draw(imageFileRun,activeFrame,imageFileX,imageFileY,0,4,4)
        imageFileX = imageFileX + 1
    else love.graphics.draw(imageFile,activeFrame,imageFileX,imageFileY,0,4,4)
    end
end

local elapsedTime = 0
function love.update(dt)
        elapsedTime = elapsedTime + dt
    if love.graphics.draw(imageFileRun,activeFrame,imageFileX,imageFileY,0,4,4) then
        if (elapsedTime > 0.15) then
            if(currentFrame < 8) then
                currentFrame = currentFrame + 1
            else
                currentFrame = 1
            end
                activeFrame = frames[currentFrame]
                elapsedTime = 0
        end
    else
        if (elapsedTime > 0.15) then
            if(currentFrame < 6) then
                 currentFrame = currentFrame + 1
            else
                 currentFrame = 1
            end
            activeFrame = frames[currentFrame]
            elapsedTime = 0
        end
    end
end

someone knows what's wrong?

Posted: **Fri Apr 06, 2018 6:49 pm**

Hi and welcome to the forums!

From a first glance, i do see one potential issue; you're overwriting the first 6 quads in the frames table with those of the second image.
I'd suggest you either create a framesRun table, or have it be 2 dimensional, and frames[1][j] would refer to the running quads, and frames[2][j] to the other ones.

Posted: **Fri Apr 06, 2018 7:15 pm**

Hey thanks
Could you try and show it to me as code?
I dont really understand it like that
As I said im really new to this

Edit: I managed to do it Thank You!

Posted: **Fri Apr 06, 2018 7:23 pm**

You defined frames as such:

Code: Select all

local frames = {}

then you wrote this:

Code: Select all

    imageFileRun = love.graphics.newImage ("axe bandit run.png")
    frames[1] = love.graphics.newQuad(0,0,80,80, imageFileRun:getDimensions())
    frames[2] = love.graphics.newQuad(80,0,80,80, imageFileRun:getDimensions())
    frames[3] = love.graphics.newQuad(160,0,80,80, imageFileRun:getDimensions())
    frames[4] = love.graphics.newQuad(240,0,80,80, imageFileRun:getDimensions())
    frames[5] = love.graphics.newQuad(320,0,80,80, imageFileRun:getDimensions())
    frames[6] = love.graphics.newQuad(400,0,80,80, imageFileRun:getDimensions())
    frames[7] = love.graphics.newQuad(480,0,80,80, imageFileRun:getDimensions())
    frames[8] = love.graphics.newQuad(560,0,80,80, imageFileRun:getDimensions())

    imageFile = love.graphics.newImage ("Axe Bandit.png")
    frames[1] = love.graphics.newQuad(0,0,80,80, imageFile:getDimensions())
    frames[2] = love.graphics.newQuad(80,0,80,80, imageFile:getDimensions())
    frames[3] = love.graphics.newQuad(160,0,80,80, imageFile:getDimensions())
    frames[4] = love.graphics.newQuad(240,0,80,80, imageFile:getDimensions())
    frames[5] = love.graphics.newQuad(320,0,80,80, imageFile:getDimensions())
    frames[6] = love.graphics.newQuad(400,0,80,80, imageFile:getDimensions())

All those frames assignments use the same table, so you're overwriting the first six with the second six.
You need to use a separate place to store that second set of quads.

Posted: **Fri Apr 06, 2018 7:46 pm**

Thank you guys
Its working now

LÖVE

Weird animation while loading 2 images

Weird animation while loading 2 images

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Re: Weird animation while loading 2 images

Re: Weird animation while loading 2 images

Re: Weird animation while loading 2 images