Enemy Sprite Control

bionsuba

I have an enemy that can move in all directions and I need to find some way to decide which sprite to use based on what angle the enemy is moving. I have four directional sprites, any ideas on how to implement this?

POM

The angle of the actor can be calculated using the "vector to angle" expression .
make a self attribute call it "my angle"
now make a constrain :
Constrain "self.my angle" TO vectorToAngle( self.Motion.Linear Velocity.X , self.Motion.Linear Velocity.Y )

This will give you the angle of your enemy's movement and you can do whatever you want with this value

Roy

bionsuba

Constrain "self.my angle" TO vectorToAngle( self.Motion.Linear Velocity.X , self.Motion.Linear Velocity.Y )

thank you, I tried this and it works well