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Newcomers AppGameKit Corner / Can An Image Be Deleated After Loading A Sprite?

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JeZxLee
7
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Joined: 15th Mar 2017
Location: Long Island, New York, United States, Earth
Posted: 24th Oct 2019 23:58
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Hi,

Wondering if:
I can delete an image after I used it to create a sprite?
Let me know, thanks!

Jesse
JeZxLee
Fallen Angel Software
Video Game Design Studio
http://www.FallenAngelSoftware.com
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Virtual Nomad
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18
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Joined: 14th Dec 2005
Location: SF Bay Area, USA
Posted: 25th Oct 2019 04:48
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it takes just ask long to test it yourself as it does to pose the question?


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fubarpk
Retired Moderator
19
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Joined: 11th Jan 2005
Playing: AGK is my friend
Posted: 25th Oct 2019 08:24
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https://www.appgamekit.com/documentation/Reference/Image/DeleteImage.htm
fubarpk
fubarpk on Itch...………...https://fubarpk.itch.io/
fubarpk on googleplay..https://play.google.com/store/apps/developer?id=fubarpk
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Loktofeit
AGK Developer
15
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Joined: 21st Jan 2009
Location: Sarasota, FL
Posted: 25th Oct 2019 11:58
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Write a small app that creates a sprite from an image, deletes the image and then manipulates or redisplays the sprite. That will give you your answer.
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JeZxLee
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Posted: 25th Oct 2019 15:30 Edited at: 25th Oct 2019 16:00
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Tried it, does not work...

- Loaded an image
- loaded a sprite from loaded image
- deleted image
(sprite is white now?)

Jesse
JeZxLee
Fallen Angel Software
Video Game Design Studio
http://www.FallenAngelSoftware.com
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fubarpk
Retired Moderator
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Playing: AGK is my friend
Posted: 25th Oct 2019 19:03 Edited at: 25th Oct 2019 19:39
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if you are going to use an image you cant just delete it

if you delete the sprites/objects that use the image you can then delete the image
otherwise you will get crashes

The idea of deleteimage is to delete an image you are finished using

I think what you want is https://www.appgamekit.com/documentation/Reference/Sprite/DeleteSprite.htm


fubarpk
fubarpk on Itch...………...https://fubarpk.itch.io/
fubarpk on googleplay..https://play.google.com/store/apps/developer?id=fubarpk
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Virtual Nomad
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Location: SF Bay Area, USA
Posted: 25th Oct 2019 20:33 Edited at: 25th Oct 2019 20:36
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also:
Quote: "Can An Image Be Deleated After Loading A Sprite?"
(sic) which suggested that you were using LoadSprite()

while:
Quote: "GetSpriteImageID
Gets the ID of the image currently assigned to the sprite. This only works if the image was loaded with an ID (or assigned one by AGK)"

...which doesn't appear to be the case (ID = 0 using LoadSprite() = nothing to delete).

then:
Quote: "Tried it, does not work..."

...but, didn't use LoadSprite().

hoping all of this helps

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DavidAGK
AGK Developer
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Posted: 1st Jan 2020 20:17
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The exception... I think... is that you can delete sub images so long as you dont delete the main atlas image.
Using Tier 1 AppGameKit V2
Started coding with AMOS (Thanks Francois Lionet)
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