119 lines
2.2 KiB
C#
119 lines
2.2 KiB
C#
using System;
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using UnityEngine;
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using UnityEngine.Networking;
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using UnityEngine.Serialization;
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namespace RoR2.Projectile;
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public class ProjectileSimple : MonoBehaviour
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{
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[Header("Lifetime")]
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public float lifetime = 5f;
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public GameObject lifetimeExpiredEffect;
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[FormerlySerializedAs("velocity")]
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[Header("Velocity")]
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public float desiredForwardSpeed;
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public bool updateAfterFiring;
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public bool enableVelocityOverLifetime;
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public AnimationCurve velocityOverLifetime;
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[Header("Oscillation")]
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public bool oscillate;
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public float oscillateMagnitude = 20f;
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public float oscillateSpeed;
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private float deltaHeight;
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private float oscillationStopwatch;
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private float stopwatch;
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private Rigidbody rigidbody;
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private new Transform transform;
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[Obsolete("Use 'desiredForwardSpeed' instead.", false)]
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public float velocity
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{
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get
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{
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return desiredForwardSpeed;
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}
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set
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{
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desiredForwardSpeed = value;
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}
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}
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protected void Awake()
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{
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transform = base.transform;
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rigidbody = GetComponent<Rigidbody>();
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}
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protected void OnEnable()
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{
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SetForwardSpeed(desiredForwardSpeed);
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}
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protected void Start()
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{
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SetForwardSpeed(desiredForwardSpeed);
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}
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protected void OnDisable()
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{
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SetForwardSpeed(0f);
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}
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protected void FixedUpdate()
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{
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if (oscillate)
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{
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deltaHeight = Mathf.Sin(oscillationStopwatch * oscillateSpeed);
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}
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if (updateAfterFiring || enableVelocityOverLifetime)
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{
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SetForwardSpeed(desiredForwardSpeed);
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}
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oscillationStopwatch += Time.deltaTime;
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stopwatch += Time.deltaTime;
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if (NetworkServer.active && stopwatch > lifetime)
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{
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UnityEngine.Object.Destroy(base.gameObject);
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if ((bool)lifetimeExpiredEffect && NetworkServer.active)
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{
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EffectManager.SimpleEffect(lifetimeExpiredEffect, transform.position, transform.rotation, transmit: true);
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}
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}
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}
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public void SetLifetime(float newLifetime)
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{
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lifetime = newLifetime;
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stopwatch = 0f;
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}
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protected void SetForwardSpeed(float speed)
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{
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if ((bool)rigidbody)
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{
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if (enableVelocityOverLifetime)
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{
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rigidbody.velocity = speed * velocityOverLifetime.Evaluate(stopwatch / lifetime) * transform.forward;
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}
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else
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{
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rigidbody.velocity = transform.forward * speed + transform.right * (deltaHeight * oscillateMagnitude);
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}
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}
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}
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}
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