HELP! With exchange Sprites character

Hello, everybody.

I'm working on a project where I need to make the switch from sprites of the character (as in Super Mario when he takes power) when it collides with a specific object.

I'm trying to make the switch using GROUPS, by command System> Set active group

Can anyone help me?

This should be in the "How do I" section but start with having say 2 different sprits. Each sprite should have all the animation frames inside, not as a group but in the animation strip under the sprite editor.

When "SpritePowerup" overlaps "SpriteNormal"<

Create Spirte: PoweredUpSprite on layer "same as NormalSprite" at X=NormalSprite.X Y= NormalSprite.Y

Delete Object: NormalSprite

Then it is a matter of setting all the animations for any actions.

This should be in the "How do I" section but start with having say 2 different sprits. Each sprite should have all the animation frames inside, not as a group but in the animation strip under the sprite editor.

>When "SpritePowerup" overlaps "SpriteNormal"<

Create Spirte: PoweredUpSprite on layer "same as NormalSprite" at X=NormalSprite.X Y= NormalSprite.Y

Delete Object: NormalSprite

Then it is a matter of setting all the animations for any actions.

Managed using a Boolean variable. Thank you.