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Posted: **Sun Jun 09, 2013 7:26 pm**

PlayerAni1 = love.graphics.newImage("assets/player/player_1.png")
PlayerAni2 = love.graphics.newImage("assets/player/player_2.png")

I initialized two images which are my two animation frames. seems ok. working fine.

Code: Select all

Player_CurrentAnimationTile = nil
AnimationState_Player = 0

These are my animation varibles. I need Player_CurrentAnimationTile to change between PlayerAni1 & PlayerAni2 every second, which I am having trouble with.
AnimationState_Player goes from 0 to 1 using the following code.

Code: Select all

if AnimationState_Player == 0 then
		AnimationState_Player = AnimationState_Player + dt
	else
		AnimationState_Player = 0
	end
	if AnimationState_Player == 0 then Player_CurrentAnimationTile = PlayerAni1 else Player_CurrentAnimationTile = PlayerAni2 end

and then in love.draw I have the following:

Code: Select all

	love.graphics.draw(Player_CurrentAnimationTile, PlayerPosition_X, PlayerPosition_Y)

it should switch between the two frames every second (according to the wiki) but it just flickers between the two images really, really fast. Any idea what i'm doing wrong?

Posted: **Sun Jun 09, 2013 8:13 pm**

The error is in the following code: (I just beautified it)

Code: Select all

if AnimationState_Player == 0 then
      AnimationState_Player = AnimationState_Player + dt
else
      AnimationState_Player = 0
end

if AnimationState_Player == 0 then 
    Player_CurrentAnimationTile = PlayerAni1 
else 
    Player_CurrentAnimationTile = PlayerAni2 
end

I don't know what you tried to do, but what this code does is:

1. possibility - Running this code with AnimationState_Player = 0 :

AnimationState_Player is 0, so AnimationState_Player will be set to AnimationState_Player + dt
now AnimationState_Player is not 0 so Player_CurrentAnimationTile = PlayerAni2
next time it will be the 2. possibility

2. possibility - Running this code with AnimationState_Player > 0 :

AnimationState_Player is not 0, so AnimationState_Player will be set to 0
now AnimationState_Player is 0 so Player_CurrentAnimationTile = PlayerAni1
next time it will be the 1. possibility

So Player_CurrentAnimationTile changes every time

Posted: **Sun Jun 09, 2013 8:18 pm**

Basically I am trying to get CurrentAnimationTile_Player to change between PlayerAni1 and PlayerAni2 every second.

Posted: **Sun Jun 09, 2013 8:20 pm**

This is what you want:

Code: Select all

AnimationState_Player = AnimationState_Player + dt
if AnimationState_Player > 1 then
  AnimationState_Player = AnimationState_Player - 1
  if Player_CurrentAnimationTile = PlayerAni1 then
    Player_CurrentAnimationTile = PlayerAni2
  else
    Player_CurrentAnimationTile = PlayerAni1
  end
end

This uses AnimationState_Player as a time counting variable. As soon as the time passed is more than one second, then the image is changed and 1 second is subtracted from the counted time.

Posted: **Sun Jun 09, 2013 8:24 pm**

micha wrote:This is what you want:
Code: Select all
AnimationState_Player = AnimationState_Player + dt
if AnimationState_Player > 1 then
  AnimationState_Player = AnimationState_Player - 1
  if Player_CurrentAnimationTile = PlayerAni1 then
    Player_CurrentAnimationTile = PlayerAni2
  else
    Player_CurrentAnimationTile = PlayerAni1
  end
end
This uses AnimationState_Player as a time counting variable. As soon as the time passed is more than one second, then the image is changed and 1 second is subtracted from the counted time.

Works Perfectly :')

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