56 lines
1.6 KiB
C#
56 lines
1.6 KiB
C#
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using UnityEngine;
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using System.Collections;
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namespace RootMotion.Demos {
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/// <summary>
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/// User input for an AI controlled character controller.
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/// </summary>
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public class UserControlAI : UserControlThirdPerson {
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public Transform moveTarget;
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public float stoppingDistance = 0.5f;
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public float stoppingThreshold = 1.5f;
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public Navigator navigator;
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protected override void Start()
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{
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base.Start();
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navigator.Initiate(transform);
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}
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protected override void Update () {
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float moveSpeed = walkByDefault? 0.5f: 1f;
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// If using Unity Navigation
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if (navigator.activeTargetSeeking)
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{
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navigator.Update(moveTarget.position);
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state.move = navigator.normalizedDeltaPosition * moveSpeed;
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}
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// No navigation, just move straight to the target
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else
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{
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Vector3 direction = moveTarget.position - transform.position;
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float distance = direction.magnitude;
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Vector3 normal = transform.up;
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Vector3.OrthoNormalize(ref normal, ref direction);
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float sD = state.move != Vector3.zero ? stoppingDistance : stoppingDistance * stoppingThreshold;
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state.move = distance > sD ? direction * moveSpeed : Vector3.zero;
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state.lookPos = moveTarget.position;
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}
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}
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// Visualize the navigator
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void OnDrawGizmos()
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{
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if (navigator.activeTargetSeeking) navigator.Visualize();
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}
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}
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}
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