310 lines
8.1 KiB
C#
310 lines
8.1 KiB
C#
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using System;
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using RoR2;
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using RoR2.Skills;
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using RoR2.UI;
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using UnityEngine;
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namespace EntityStates.FalseSon;
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public class ClubSwing3 : BaseSkillState, ISkillOverrideHandoff
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{
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private class ArcVisualizer : IDisposable
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{
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private readonly Vector3[] points;
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private readonly float duration;
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private readonly GameObject arcVisualizerInstance;
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private readonly LineRenderer lineRenderer;
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public ArcVisualizer(GameObject arcVisualizerPrefab, float duration, int vertexCount)
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{
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arcVisualizerInstance = UnityEngine.Object.Instantiate(arcVisualizerPrefab);
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lineRenderer = arcVisualizerInstance.GetComponent<LineRenderer>();
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lineRenderer.positionCount = vertexCount;
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points = new Vector3[vertexCount];
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this.duration = duration;
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}
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public void Dispose()
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{
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EntityState.Destroy(arcVisualizerInstance);
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}
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public void SetParameters(Vector3 origin, Vector3 initialVelocity, float characterMaxSpeed, float characterAcceleration)
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{
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arcVisualizerInstance.transform.position = origin;
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if (!lineRenderer.useWorldSpace)
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{
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Vector3 eulerAngles = Quaternion.LookRotation(initialVelocity).eulerAngles;
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eulerAngles.x = 0f;
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eulerAngles.z = 0f;
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Quaternion rotation = Quaternion.Euler(eulerAngles);
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arcVisualizerInstance.transform.rotation = rotation;
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origin = Vector3.zero;
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initialVelocity = Quaternion.Inverse(rotation) * initialVelocity;
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}
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else
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{
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arcVisualizerInstance.transform.rotation = Quaternion.LookRotation(Vector3.Cross(initialVelocity, Vector3.up));
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}
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float y = Physics.gravity.y;
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float num = duration / (float)points.Length;
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Vector3 vector = origin;
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Vector3 vector2 = initialVelocity;
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float num2 = num;
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float num3 = y * num2;
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float maxDistanceDelta = characterAcceleration * num2;
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for (int i = 0; i < points.Length; i++)
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{
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points[i] = vector;
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Vector2 current = Util.Vector3XZToVector2XY(vector2);
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current = Vector2.MoveTowards(current, Vector3.zero, maxDistanceDelta);
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vector2.x = current.x;
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vector2.z = current.y;
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vector2.y += num3;
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vector += vector2 * num2;
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}
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lineRenderer.SetPositions(points);
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}
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}
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public static GameObject arcVisualizerPrefab;
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public static float arcVisualizerSimulationLength;
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public static int arcVisualizerVertexCount;
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[SerializeField]
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public float baseChargeDuration = 1f;
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[SerializeField]
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public float minChargeToDisplayAttackCharging;
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[SerializeField]
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public float minChargeToChargeAttack;
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[SerializeField]
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public float cooldownOnCancelDuration = 1f;
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public static GameObject chargeVfxPrefab;
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public static string chargeVfxChildLocatorName;
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public static GameObject crosshairOverridePrefab;
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public static float walkSpeedCoefficient;
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public static string startChargeLoopSFXString;
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public static string endChargeLoopSFXString;
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public static string enterSFXString;
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private CrosshairUtils.OverrideRequest crosshairOverrideRequest;
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private Transform chargeVfxInstanceTransform;
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private int gauntlet;
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private uint soundID;
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private bool chargeAnimPlayed;
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private SkillStateOverrideData skillOverrideData;
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private bool clearOverrides = true;
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private bool nonAuthority_AllowEarlyCancelAnimationToFinish;
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private float cooldownTimestamp = -1f;
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protected float chargeDuration { get; private set; }
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protected float charge { get; private set; }
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public override void OnEnter()
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{
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base.OnEnter();
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chargeDuration = baseChargeDuration / attackSpeedStat;
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Util.PlaySound(enterSFXString, base.gameObject);
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soundID = Util.PlaySound(startChargeLoopSFXString, base.gameObject);
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clearOverrides = true;
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ResetPrimarySwingCount();
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}
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private void ResetPrimarySwingCount()
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{
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SteppedSkillDef.InstanceData instanceData = (SteppedSkillDef.InstanceData)(base.skillLocator.GetSkill(SkillSlot.Primary)?.skillInstanceData);
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if (instanceData != null)
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{
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instanceData.step = 0;
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}
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}
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public override InterruptPriority GetMinimumInterruptPriority()
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{
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return InterruptPriority.PrioritySkill;
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}
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public override void FixedUpdate()
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{
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if (skillOverrideData != null)
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{
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skillOverrideData.StepRestock();
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}
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if (cooldownTimestamp != -1f)
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{
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if (!(Time.time - cooldownTimestamp < cooldownOnCancelDuration))
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{
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outer.SetNextStateToMain();
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}
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return;
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}
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base.FixedUpdate();
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charge = Mathf.Clamp01(base.fixedAge / chargeDuration);
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AkSoundEngine.SetRTPCValueByPlayingID("charFalseSon_skill1_chargeAmount", charge * 100f, soundID);
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base.characterBody.SetSpreadBloom(charge);
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base.characterBody.SetAimTimer(3f);
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if (charge >= minChargeToDisplayAttackCharging && !chargeVfxInstanceTransform && (bool)chargeVfxPrefab)
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{
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if ((bool)crosshairOverridePrefab && crosshairOverrideRequest == null)
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{
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crosshairOverrideRequest = CrosshairUtils.RequestOverrideForBody(base.characterBody, crosshairOverridePrefab, CrosshairUtils.OverridePriority.Skill);
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}
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Transform transform = FindModelChild(chargeVfxChildLocatorName);
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if ((bool)transform && charge > minChargeToChargeAttack)
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{
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chargeVfxInstanceTransform = EffectManager.GetAndActivatePooledEffect(chargeVfxPrefab, transform, inResetLocal: true)?.transform;
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ScaleParticleSystemDuration component = chargeVfxInstanceTransform.GetComponent<ScaleParticleSystemDuration>();
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if ((bool)component)
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{
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component.newDuration = (1f - minChargeToDisplayAttackCharging) * chargeDuration;
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}
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}
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if (!chargeAnimPlayed)
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{
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PlayAnimation("Gesture, Additive", "ChargeSwingIntro", "ChargeSwingIntro.playbackRate", 0.2f * chargeDuration, 0.1f);
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PlayAnimation("Gesture, Override", "ChargeSwingIntro", "ChargeSwingIntro.playbackRate", 0.2f * chargeDuration, 0.1f);
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chargeAnimPlayed = true;
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}
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}
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if ((bool)chargeVfxInstanceTransform)
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{
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base.characterMotor.walkSpeedPenaltyCoefficient = walkSpeedCoefficient;
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}
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if (base.isAuthority)
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{
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AuthorityFixedUpdate();
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}
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}
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public override void Update()
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{
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base.Update();
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Mathf.Clamp01(base.age / chargeDuration);
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}
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private void AuthorityFixedUpdate()
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{
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if (!base.inputBank.skill1.down && !base.inputBank.skill2.down)
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{
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if ((base.inputBank.skill2.justReleased || base.inputBank.skill1.justReleased) && CanOverheadSwing())
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{
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outer.SetNextState(GetNextStateAuthority());
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}
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else
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{
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HandleEarlyCancel();
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}
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}
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}
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private void HandleEarlyCancel()
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{
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if (cooldownTimestamp == -1f)
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{
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PlayAnimation("Gesture, Additive", "ChargeSwingExit");
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PlayAnimation("Gesture, Override", "ChargeSwingExit");
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cooldownTimestamp = Time.time;
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}
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}
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private bool CanOverheadSwing()
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{
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if (!(charge > minChargeToChargeAttack))
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{
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return base.isGrounded;
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}
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return true;
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}
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protected virtual bool ShouldKeepChargingAuthority()
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{
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return IsKeyDownAuthority();
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}
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protected virtual EntityState GetNextStateAuthority()
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{
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if (!base.isGrounded)
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{
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return new PreClubGroundSlam
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{
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charge = charge
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};
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}
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if (charge > minChargeToChargeAttack)
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{
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return new ChargedClubSwing
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{
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charge = charge,
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chargeMetMinimumHold = (charge > minChargeToChargeAttack)
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};
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}
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return new OverheadClubSwing();
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}
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public override void OnExit()
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{
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if (clearOverrides)
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{
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skillOverrideData?.ClearOverrides();
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}
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if ((bool)chargeVfxInstanceTransform)
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{
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EntityState.Destroy(chargeVfxInstanceTransform.gameObject);
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crosshairOverrideRequest?.Dispose();
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chargeVfxInstanceTransform = null;
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}
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if (!nonAuthority_AllowEarlyCancelAnimationToFinish)
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{
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PlayAnimation("Gesture, Additive", "Empty");
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PlayAnimation("Gesture, Override", "Empty");
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}
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base.characterMotor.walkSpeedPenaltyCoefficient = 1f;
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Util.PlaySound(endChargeLoopSFXString, base.gameObject);
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base.OnExit();
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}
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public override void ModifyNextState(EntityState nextState)
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{
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base.ModifyNextState(nextState);
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if (nextState is ISkillOverrideHandoff skillOverrideHandoff)
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{
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skillOverrideHandoff.TransferSkillOverride(skillOverrideData);
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clearOverrides = false;
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if (!base.isAuthority && nextState is IdleSkillOverrideHandoff)
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{
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HandleEarlyCancel();
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nonAuthority_AllowEarlyCancelAnimationToFinish = true;
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}
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}
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}
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public void TransferSkillOverride(SkillStateOverrideData skillOverrideData)
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{
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this.skillOverrideData = skillOverrideData;
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}
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}
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