Enemy AI Detection | Brackeys Community | Page 1

halcyon agate Oct 28, 2022, 10:01 AM

#

how can I make the Enemy AI detect the player within a certain radius, I am using A* Pathfinding for Enemy movement.

vagrant linden Oct 28, 2022, 10:47 AM

#

maybe a
float distance = Vector3.distance(this.transform.position, player.transform.position)
if(distace < radius){
// do something
}

light light Oct 28, 2022, 12:12 PM

#

Use spherecast or draw a bunch of raycasts

karmic oracle Oct 28, 2022, 12:13 PM

#

I think as Papitass said using a spherecast would be the best option

#

However you could also use a sphere collider that is set to trigger

shut beacon Oct 28, 2022, 2:44 PM

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@halcyon agate We are working on the same thing, this worked for me https://discord.com/channels/243005537342586880/1035518732979666944

#

public Transform Player;
void update(){
Distance();
}
void Distance()
    {
            float dist = Vector3.Distance(Player.position, transform.position);
        if(dist < 2.5)
        {
            SceneManager.LoadScene(SceneManager.GetActiveScene().name);
        }
    }

This restarts the game once the Enemy is at 2.5 meters from the player

NOTE: This script is imported into the enemy

#Enemy AI Detection