So what I have here is enemy AI where the enemy chases the player when the player gets a certain distance from them and attacks when the player is close. While it is working how I want, the enemy is not colliding with anything. It currently has a capsule collider, which isn't helping. Adding a rigidbody doesn't help either.
using UnityEngine;
using System.Collections;
public class EnemyBehavior : MonoBehaviour
{
public enum EnemyState{IDLE = 0, WALK = 1, RUN = 2, ATTACK = 3, KILL = 4};
public AnimationClip enemyIdle;//setting animations
public AnimationClip enemyWalk;//walking
public AnimationClip enemyRun;//running/chasing
public AnimationClip enemyAttack;//attacking player
public AnimationClip enemyKill;//killing player
public Transform Player;//adds the player to the script
private int Stopped = 0;
public int WalkingSpeed = 1;//sets the normal walking speed
public int RunningSpeed = 5;//sets the running (chase player) speed
public int DefaultRunningSpeed = 5;
public int MaxDist= 8;//maximum distance the player can be before enemy stops chasing the player
public int MinDist= 1;//how close the player can be to enemy for enemy to start chasing player
public EnemyState currentState;
private bool PlayerDetected;
void Update()
{
if(Vector3.Distance(transform.position,Player.position) <= MaxDist)//if that object has the tag "Player"
{
PlayerDetected = true;
if (PlayerDetected)
{
print ("Player Detected.");
transform.LookAt(Player);//Looks at the player
currentState = EnemyState.RUN;
transform.position += transform.forward*RunningSpeed*Time.deltaTime;//follows the player
}
}else if(Vector3.Distance(transform.position,Player.position) > MaxDist)
{
RoamAround ();
}
if (Vector3.Distance (transform.position,Player.position) < MinDist)
{
currentState = EnemyState.ATTACK;
Attack ();
}
if (currentState == EnemyState.IDLE)
{
//print ("The enemy is idle.");
animation.CrossFade (enemyIdle.name);
}
else if (currentState == EnemyState.WALK)
{
print ("The enemy is walking.");
animation.CrossFade (enemyWalk.name);
}
else if (currentState == EnemyState.RUN)
{
print ("The enemy is running.");
print ("Distance: " + Vector3.Distance(transform.position,Player.position));
animation.CrossFade (enemyRun.name);
RunningSpeed = DefaultRunningSpeed;
}
else if (currentState == EnemyState.ATTACK)
{
print ("The enemy is attacking.");
animation.CrossFade (enemyAttack.name);
RunningSpeed = Stopped;
}
else if (currentState == EnemyState.KILL)
{;
print ("The enemy is killing.");
animation.CrossFade (enemyKill.name);
}
}
void RoamAround()
{
currentState = EnemyState.IDLE;//Add other RoamAround stuff here
}
public void Attack()
{
//Add attacking stuff here
//Application.LoadLevel ("GameOver");
}
}
How could I fix this to where it still behaves the same but also collides with walls and has gravity?
(Also I'd like it to also stop chasing the player if a wall is in the way but I haven't worked on that yet. My main problem here is collision.)
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