358 lines
11 KiB
C#
358 lines
11 KiB
C#
using UnityEngine;
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public class SpiderIdleState : SpiderStateBase
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{
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public SpiderIdleState(BossController owner) : base(owner) { }
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public override void EnterState() => boss.Anim.SetTrigger("Idle");
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public override void UpdateState()
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{
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if (boss.Player == null) return;
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if (Vector3.Distance(boss.transform.position, boss.Player.position) <= boss.ChaseRange)
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{
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boss.ChangeState<SpiderChaseState>();
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}
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}
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}
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public class SpiderChaseState : SpiderStateBase
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{
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public SpiderChaseState(BossController owner) : base(owner) { }
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public override void EnterState() => boss.Agent.isStopped = false;
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public override void UpdateState()
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{
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if (boss.Player == null) return;
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float distance = Vector3.Distance(boss.transform.position, boss.Player.position);
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// 遠距離突進判定（カプセル化されたプロパティを使用）
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if (distance >= boss.ChargeMinimumDistance && boss.ChargeCooldownTimer <= 0f)
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{
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boss.ChangeState<SpiderChargeState>();
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return;
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}
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// 至近距離噛みつき判定
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if (distance <= boss.BiteRange)
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{
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boss.ChangeState<SpiderBiteState>();
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return;
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}
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boss.Agent.SetDestination(boss.Player.position);
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boss.Anim.SetFloat("Speed", boss.Agent.velocity.magnitude);
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}
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}
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public class SpiderBiteState : SpiderStateBase
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{
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private float stateTimer;
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private const float TurnSpeed = 4f;
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public SpiderBiteState(BossController owner) : base(owner) { }
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public override void EnterState()
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{
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stateTimer = 1.5f;
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boss.Agent.ResetPath();
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boss.Agent.isStopped = true;
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boss.Agent.velocity = Vector3.zero;
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boss.Anim.SetFloat("Speed", 0f);
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boss.Anim.SetTrigger("Attack_Bite");
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Debug.Log("🎯 蜘蛛ボス：通常噛みつき開始。攻撃モーション中にゆっくり向き直ります。");
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}
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public override void ExitState()
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{
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boss.Agent.isStopped = false;
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}
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public override void UpdateState()
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{
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boss.Agent.velocity = Vector3.zero;
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if (boss.Player != null)
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{
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Vector3 lookDir = (boss.Player.position - boss.transform.position).normalized;
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lookDir.y = 0;
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if (lookDir != Vector3.zero)
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{
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boss.transform.rotation = Quaternion.Slerp(
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boss.transform.rotation,
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Quaternion.LookRotation(lookDir),
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Time.deltaTime * TurnSpeed
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);
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}
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}
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stateTimer -= Time.deltaTime;
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if (stateTimer <= 0f)
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{
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if (boss.PendingUltimate) boss.ChangeState<SpiderJumpToCeilingState>();
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else boss.ChangeState<SpiderChaseState>();
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}
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}
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}
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public class SpiderChargeState : SpiderStateBase
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{
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private float roarTimer;
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private float chargeTimer;
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private Vector3 chargeDirection;
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private bool isChargingPhase;
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public SpiderChargeState(BossController owner) : base(owner) { }
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public override void EnterState()
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{
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roarTimer = boss.ChargeRoarDuration;
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chargeTimer = boss.ChargeDuration;
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isChargingPhase = false;
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boss.Agent.isStopped = true;
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boss.Agent.velocity = Vector3.zero;
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boss.ResetChargeCooldown();
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boss.Anim.SetTrigger("Attack_Roar");
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Debug.Log($"🔊 蜘蛛ボス：遠距離を検知。その場でピタッと完全停止。咆哮（溜め {roarTimer}秒）を開始！");
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}
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public override void ExitState()
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{
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boss.Anim.SetBool("IsCharging", false);
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boss.Agent.speed = boss.NormalSpeed;
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boss.Agent.acceleration = boss.NormalAcceleration;
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boss.Agent.isStopped = false;
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}
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public override void UpdateState()
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{
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// フェーズ1：咆哮・溜めロックオン
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if (!isChargingPhase)
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{
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roarTimer -= Time.deltaTime;
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boss.Agent.velocity = Vector3.zero; // 完全固定
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if (boss.Player != null)
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{
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Vector3 lookDir = (boss.Player.position - boss.transform.position).normalized;
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lookDir.y = 0;
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if (lookDir != Vector3.zero)
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{
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boss.transform.rotation = Quaternion.Slerp(boss.transform.rotation, Quaternion.LookRotation(lookDir), Time.deltaTime * 10f);
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}
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}
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if (roarTimer <= 0f)
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{
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isChargingPhase = true;
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boss.Anim.SetTrigger("ChargeStart");
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boss.Anim.SetBool("IsCharging", true);
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if (boss.Player != null)
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{
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chargeDirection = (boss.Player.position - boss.transform.position).normalized;
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chargeDirection.y = 0;
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}
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Vector3 targetDestination = boss.transform.position + chargeDirection * 20f;
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boss.Agent.isStopped = false;
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boss.Agent.speed = boss.ChargeSpeed;
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boss.Agent.acceleration = 120f;
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boss.Agent.SetDestination(targetDestination);
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Debug.Log("🚀 蜘蛛ボス：ロックオン完了。全速力で突進ダッシュを発射！");
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}
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return;
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}
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// フェーズ2：突進移動中
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chargeTimer -= Time.deltaTime;
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if (chargeTimer <= 0f || (boss.Agent.velocity.magnitude < 0.2f && chargeTimer < (boss.ChargeDuration - 0.3f)))
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{
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boss.ChangeState<SpiderChaseState>();
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}
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}
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}
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public class SpiderJumpToCeilingState : SpiderStateBase
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{
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private float roarTimer;
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private float jumpProgress;
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private Vector3 startPos;
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private bool isJumpingPhase;
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public SpiderJumpToCeilingState(BossController owner) : base(owner) { }
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public override void EnterState()
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{
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roarTimer = boss.JumpRoarDuration;
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jumpProgress = 0f;
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startPos = boss.transform.position;
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isJumpingPhase = false;
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boss.Agent.enabled = false;
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boss.Anim.SetTrigger("Attack_Roar");
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Debug.Log($"🚨 蜘蛛ボス：必殺技前の一大威嚇（咆哮 {roarTimer}秒）！");
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}
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public override void UpdateState()
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{
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// フェーズ1：飛び立つ前の威嚇
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if (!isJumpingPhase)
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{
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roarTimer -= Time.deltaTime;
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if (roarTimer <= 0f)
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{
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isJumpingPhase = true;
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boss.Anim.SetTrigger("JumpUp");
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}
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return;
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}
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// フェーズ2：ジャンプ空中移動
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if (boss.ceilingAnchor == null) return;
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jumpProgress += Time.unscaledDeltaTime * 1.5f;
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Vector3 currentPos = Vector3.Lerp(startPos, boss.ceilingAnchor.position, jumpProgress);
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currentPos.y += Mathf.Sin(jumpProgress * Mathf.PI) * 3f;
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boss.transform.position = currentPos;
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if (jumpProgress >= 1f)
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{
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boss.transform.position = boss.ceilingAnchor.position;
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boss.ChangeState<SpiderCeilingAttackState>();
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}
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}
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}
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// ==========================================
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// ■ STATE: CEILING ATTACK (インスペクター無段階調整版)
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// ==========================================
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public class SpiderCeilingAttackState : SpiderStateBase
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{
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private float timer = 0f;
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private float shotTimer = 0f;
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public SpiderCeilingAttackState(BossController owner) : base(owner) { }
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public override void EnterState()
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{
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// ★リファクタリング：インスペクターで設定した必殺技の長さを適用
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timer = boss.CeilingAttackDuration;
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shotTimer = 0f;
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boss.Anim.SetBool("IsOnCeiling", true);
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boss.PendingUltimate = false;
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Debug.Log($"🕸️ 蜘蛛ボス：天井からの乱射開始！ 持続時間: {timer}秒 / 発射間隔: {boss.CeilingShotInterval}秒");
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}
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public override void ExitState()
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{
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boss.Anim.SetBool("IsOnCeiling", false);
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if (boss.groundAnchor != null) boss.transform.position = boss.groundAnchor.position;
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boss.Agent.enabled = true;
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boss.Anim.SetTrigger("Land");
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}
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public override void UpdateState()
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{
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timer -= Time.deltaTime;
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shotTimer -= Time.deltaTime;
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// タイマーがゼロになったら発射
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if (shotTimer <= 0f)
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{
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ExecuteRandomWebAttack();
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// ★リファクタリング：インスペクターで設定した間隔（秒）でリセットして弾数を制御
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shotTimer = boss.CeilingShotInterval;
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}
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if (timer <= 0f)
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{
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boss.ChangeState<SpiderChaseState>();
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}
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}
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private void ExecuteRandomWebAttack()
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{
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Vector3 targetGroundPos = Vector3.zero;
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int maxAttempts = 15; // 無限ループ（フリーズ）を防止するための最大再抽選回数
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for (int i = 0; i < maxAttempts; i++)
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{
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// 1. 一旦ランダムな座標を算出
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Vector2 randomCircle = Random.insideUnitCircle * boss.AttackRadius;
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targetGroundPos = new Vector3(
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boss.groundAnchor.position.x + randomCircle.x,
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boss.groundAnchor.position.y,
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boss.groundAnchor.position.z + randomCircle.y
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);
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// 2. 現在アクティブなすべての糸との距離を計測する
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bool isTooClose = false;
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foreach (Vector3 existingPos in boss.ActiveWebPositions)
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{
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// 設定された回避半径（WebAvoidanceRadius）より近い既存の糸があるか？
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if (Vector3.Distance(targetGroundPos, existingPos) < boss.WebAvoidanceRadius)
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{
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isTooClose = true;
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break; // 被り検知、この座標は使えないのでチェックを抜けて再抽選へ
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}
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}
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// 3. 誰とも被っていなければ、このクリーンな座標で確定
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if (!isTooClose)
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{
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break;
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}
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}
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// 確定した（または上限に達して安全が担保された）座標へ向けて発射命令
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boss.SpawnWarningAndWeb(targetGroundPos, boss.WebWarningDelay, boss.WebDuration);
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}
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}
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public class SpiderStunState : SpiderStateBase
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{
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private float stunTimer;
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public SpiderStunState(BossController owner) : base(owner) { }
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public override void EnterState()
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{
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stunTimer = 4.0f;
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boss.Anim.SetTrigger("StunStart");
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boss.Anim.SetBool("IsStunned", true);
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if (boss.Agent.enabled) boss.Agent.isStopped = true;
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Debug.Log("🛡️ パリィ成功！ チャンスタイム！");
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}
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public override void ExitState()
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{
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boss.Anim.SetBool("IsStunned", false);
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if (boss.Agent.enabled) boss.Agent.isStopped = false;
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}
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public override void UpdateState()
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{
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stunTimer -= Time.deltaTime;
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if (stunTimer <= 0f)
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{
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if (boss.PendingUltimate) boss.ChangeState<SpiderJumpToCeilingState>();
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else boss.ChangeState<SpiderChaseState>();
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}
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}
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} |