It is delaying because :
- the first image is empty
- the transition set to the program is apply for each image.
- consequently edje wait a time before the second image is displayed.
Thi first image has to be empty because this is also the last image.
2011/1/10 Bruno Dilly <bdi...@profusion.mobi>
> On Mon, Jan 10, 2011 at 4:27 AM, Vincent Torri <vto...@univ-evry.fr>
> wrote:
> >
> > Hey
> >
> > for the shoot'm up i'm writing, i would like to have some animations
> > (explosions, power ups, ...). I have 2 questions about these animations:
> >
> > 1) For explosions, it's just a sequence of images and the animation
> > finishes when the last image is reached. I used tween images like that:
> >
> > group {
> > name: "explosion1";
> > images {
> > image: "explode1_1.png" COMP;
> > image: "explode1_2.png" COMP;
> > image: "explode1_3.png" COMP;
> > image: "explode1_4.png" COMP;
> > image: "explode1_5.png" COMP;
> > image: "explode1_6.png" COMP;
> > image: "explode1_7.png" COMP;
> > image: "explode1_8.png" COMP;
> > }
> > min: 49 49;
> > max: 49 49;
> > parts {
> > part {
> > name: "explosion1";
> > type: IMAGE;
> > mouse_events: 0;
> > description {
> > state: "default" 0.0;
> > visible: 0;
> > aspect: 1.0 1.0;
> > color: 0 0 0 0;
> > image {
> > tween: "explode1_1.png";
> > tween: "explode1_2.png";
> > tween: "explode1_3.png";
> > tween: "explode1_4.png";
> > tween: "explode1_5.png";
> > tween: "explode1_6.png";
> > tween: "explode1_7.png";
> > normal: "explode1_8.png";
> > }
> > }
> > description {
> > state: "explode" 0.0;
> > inherit: "default" 0.0;
> > visible: 1;
> > color: 255 255 255 255;
> > }
> > }
> > }
> > program {
> > name: "start_explosion";
> > signal: "start";
> > action: STATE_SET "explode" 0.0;
> > transition: LINEAR 0.5;
> > target: "explosion1";
> > after: "end_explosion";
> > }
> > program {
> > name: "end_explosion";
> > action: SIGNAL_EMIT "end_explosion" "";
> > }
> > }
> >
> >
> > Images #1 to #7 are the animation and image #8 is an empty. #8 is
> > 'normal', hence the sequence of the animation is:
> >
> > #8 #1 #2 .... #7 #8
> >
> > The problem is that the is a delay at the beginning of the animation
> > (which is the display of the image #8 the first time). raster told me to
> > add another state, but i don't know what i have to do. Does someone know
> > what what i have to add ?
>
> Do you know why is it delaying ? Is it taking too much time to load images
> ?
> Maybe can you preload this image ?
>
> >
> > 2) For power ups, ennemies, etc..., the animation is infinite. It's the
> > same than explosions except that it does not end. If there are 4 images
> > for the animation, the sequence is
> >
> > #1 #2 #3 #4 #1 #2 #3 #4 #1 #2 etc...
> >
> > I just have no idea on how to achive that with edje (maybe using embryo
> > ?).
>
> Maybe just setting the program to run after itself. In your explosion
> example,
>
> program {
> name: "start_explosion";
> signal: "start";
> action: STATE_SET "explode" 0.0;
> transition: LINEAR 0.5;
> target: "explosion1";
> after: "start_explosion";
> }
>
> Give it a try and give us feedback if it works =)
>
> >
> > thanks
> >
> > Vincent
> >
> > PS: the ultimate goal : Ikaruga (look at videos on youtube) :)
>
> heheh, amazing.
>
> Regards
>
> >
> >
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>
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