100 lines
2.3 KiB
C#
100 lines
2.3 KiB
C#
using System;
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using RoR2;
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using UnityEngine;
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using UnityEngine.Networking;
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namespace EntityStates.MagmaWorm;
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public class SteerAtTarget : BaseSkillState
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{
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private WormBodyPositionsDriver wormBodyPositionsDriver;
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private Vector3? targetPosition;
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private static readonly float fastTurnThreshold = Mathf.Cos(MathF.PI / 6f);
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private static readonly float slowTurnThreshold = Mathf.Cos(MathF.PI / 3f);
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private static readonly float fastTurnRate = 180f;
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private static readonly float slowTurnRate = 90f;
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public override void OnEnter()
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{
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base.OnEnter();
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wormBodyPositionsDriver = GetComponent<WormBodyPositionsDriver>();
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if (base.isAuthority)
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{
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Ray aimRay = GetAimRay();
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if (Util.CharacterRaycast(base.gameObject, aimRay, out var hitInfo, 1000f, LayerIndex.CommonMasks.bullet, QueryTriggerInteraction.UseGlobal))
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{
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targetPosition = hitInfo.point;
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}
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}
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}
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public override void OnExit()
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{
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base.OnExit();
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}
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public override void FixedUpdate()
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{
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base.FixedUpdate();
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if (NetworkServer.active && targetPosition.HasValue)
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{
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Vector3 vector = targetPosition.Value - wormBodyPositionsDriver.chaserPosition;
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if (vector != Vector3.zero && wormBodyPositionsDriver.chaserVelocity != Vector3.zero)
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{
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Vector3 normalized = vector.normalized;
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Vector3 normalized2 = wormBodyPositionsDriver.chaserVelocity.normalized;
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float num = Vector3.Dot(normalized, normalized2);
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float num2 = 0f;
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if (num >= slowTurnThreshold)
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{
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num2 = slowTurnRate;
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if (num >= fastTurnThreshold)
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{
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num2 = fastTurnRate;
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}
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}
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if (num2 != 0f)
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{
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wormBodyPositionsDriver.chaserVelocity = Vector3.RotateTowards(wormBodyPositionsDriver.chaserVelocity, vector, MathF.PI / 180f * num2 * GetDeltaTime(), 0f);
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}
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}
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}
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if (base.isAuthority && !IsKeyDownAuthority())
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{
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outer.SetNextStateToMain();
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}
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}
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public override void OnSerialize(NetworkWriter writer)
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{
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base.OnSerialize(writer);
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if (targetPosition.HasValue)
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{
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writer.Write(value: true);
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writer.Write(targetPosition.Value);
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}
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else
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{
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writer.Write(value: false);
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}
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}
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public override void OnDeserialize(NetworkReader reader)
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{
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base.OnDeserialize(reader);
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if (reader.ReadBoolean())
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{
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targetPosition = reader.ReadVector3();
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}
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else
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{
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targetPosition = null;
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}
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}
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}
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