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using UnityEngine;
using System.Collections;
namespace Pathfinding.Examples.RTS {
[HelpURL("https://arongranberg.com/astar/documentation/stable/rtsweaponsimpleranged.html")]
public class RTSWeaponSimpleRanged : RTSWeapon {
public GameObject sourceEffect;
public GameObject targetEffect;
public Transform sourceEffectRoot;
public float rotationSpeed;
public Transform rotationRootY;
public float damage;
public AudioClip[] sfx;
public float volume = 1f;
public override bool Aim (RTSUnit target) {
bool rotationDone = true;
if (rotationRootY != null) {
var dir = target.transform.position - rotationRootY.position;
dir.y = 0;
var targetRot = Quaternion.LookRotation(dir);
rotationRootY.rotation = Quaternion.RotateTowards(rotationRootY.rotation, targetRot, rotationSpeed * Time.deltaTime);
rotationDone = Quaternion.Angle(targetRot, rotationRootY.rotation) < rotationSpeed * 0.1f;
}
return base.Aim(target) && rotationDone;
}
public override void Attack (RTSUnit target) {
base.Attack(target);
if (sfx.Length > 0) AudioSource.PlayClipAtPoint(sfx[Random.Range(0, sfx.Length)], transform.position, volume);
if (sourceEffect != null) GameObject.Instantiate(sourceEffect, sourceEffectRoot != null ? sourceEffectRoot.position : transform.position, sourceEffectRoot != null ? sourceEffectRoot.rotation : Quaternion.LookRotation(target.transform.position - transform.position, Vector3.up));
if (targetEffect != null) GameObject.Instantiate(targetEffect, target.transform.position, Quaternion.LookRotation(transform.position - target.transform.position, Vector3.up));
target.ApplyDamage(damage);
}
}
}
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