342 lines
12 KiB
C#
342 lines
12 KiB
C#
using UnityEngine;
|
||
|
||
public class SpiderIdleState : ISpiderState
|
||
{
|
||
private BossController boss;
|
||
public SpiderIdleState(BossController owner) => boss = owner;
|
||
|
||
public void EnterState() => boss.Anim.SetTrigger("Idle");
|
||
public void ExitState() { }
|
||
|
||
public void UpdateState()
|
||
{
|
||
if (boss.Player == null) return;
|
||
|
||
// プレイヤーを検知したら即座に追跡へ
|
||
if (Vector3.Distance(boss.transform.position, boss.Player.position) <= boss.chaseRange)
|
||
{
|
||
boss.ChangeState<SpiderChaseState>();
|
||
}
|
||
}
|
||
}
|
||
|
||
public class SpiderChaseState : ISpiderState
|
||
{
|
||
private BossController boss;
|
||
|
||
public SpiderChaseState(BossController owner) => boss = owner;
|
||
|
||
public void EnterState() => boss.Agent.isStopped = false;
|
||
public void ExitState() => boss.Agent.isStopped = true;
|
||
|
||
public void UpdateState()
|
||
{
|
||
if (boss.Player == null) return;
|
||
|
||
float distance = Vector3.Distance(boss.transform.position, boss.Player.position);
|
||
|
||
// 6m以上かつクールダウン終了 ➔ 1歩も歩かずに即突進
|
||
if (distance >= boss.chargeMinimumDistance && boss.ChargeCooldownTimer <= 0f)
|
||
{
|
||
boss.ChangeState<SpiderChargeState>();
|
||
return; // 移行したので以下の歩き処理は実行しない
|
||
}
|
||
|
||
// 判定2：至近距離（2.5m以内）➔ 通常噛みつき
|
||
if (distance <= boss.biteRange)
|
||
{
|
||
boss.ChangeState<SpiderBiteState>();
|
||
return;
|
||
}
|
||
|
||
boss.Agent.SetDestination(boss.Player.position);
|
||
boss.Anim.SetFloat("Speed", boss.Agent.velocity.magnitude);
|
||
}
|
||
}
|
||
|
||
// ==========================================
|
||
// ■ STATE: BITE (完全足止め・めり込み防止版)
|
||
// ==========================================
|
||
public class SpiderBiteState : ISpiderState
|
||
{
|
||
private BossController boss;
|
||
private float stateTimer;
|
||
|
||
public SpiderBiteState(BossController owner) => boss = owner;
|
||
|
||
public void EnterState()
|
||
{
|
||
stateTimer = 1.5f;
|
||
|
||
// ★超重要：噛みつきモーションに入った瞬間、移動を「完全強制停止」してめり込みを防ぐ
|
||
boss.Agent.isStopped = true;
|
||
boss.Agent.velocity = Vector3.zero; // 慣性もゼロにする
|
||
|
||
boss.Anim.SetTrigger("Attack_Bite");
|
||
Debug.Log("🎯 蜘蛛ボス：噛みつき攻撃！（その場に完全固定）");
|
||
}
|
||
|
||
public void ExitState()
|
||
{
|
||
// ステートを出るときに停止ロックを解除する
|
||
boss.Agent.isStopped = false;
|
||
}
|
||
|
||
public void UpdateState()
|
||
{
|
||
stateTimer -= Time.deltaTime;
|
||
if (stateTimer <= 0f)
|
||
{
|
||
if (boss.PendingUltimate) boss.ChangeState<SpiderJumpToCeilingState>();
|
||
else boss.ChangeState<SpiderChaseState>();
|
||
}
|
||
}
|
||
}
|
||
|
||
public class SpiderChargeState : ISpiderState
|
||
{
|
||
private BossController boss;
|
||
private float roarTimer;
|
||
private float chargeTimer;
|
||
private Vector3 chargeDirection;
|
||
private bool isChargingPhase;
|
||
|
||
public SpiderChargeState(BossController owner) => boss = owner;
|
||
|
||
public void EnterState()
|
||
{
|
||
roarTimer = 1.5f; // 溜め（咆哮）時間
|
||
chargeTimer = boss.chargeDuration;
|
||
isChargingPhase = false;
|
||
|
||
// ★重要：突進の溜め中は、NavMeshAgentの自動移動を「一時停止」にしてその場に固定する
|
||
boss.Agent.isStopped = true;
|
||
boss.ResetChargeCooldown();
|
||
|
||
boss.Anim.SetTrigger("Attack_Roar");
|
||
Debug.Log("🔊 蜘蛛ボス：その場で突進の溜め（咆哮）開始");
|
||
}
|
||
|
||
public void ExitState()
|
||
{
|
||
boss.Anim.SetBool("IsCharging", false);
|
||
|
||
// ★重要：突進ステートを出るときは、スピードと加速を通常のザコ敵・巡回時の値に必ず戻す
|
||
boss.Agent.speed = boss.NormalSpeed;
|
||
boss.Agent.acceleration = boss.NormalAcceleration;
|
||
boss.Agent.isStopped = false;
|
||
}
|
||
|
||
public void UpdateState()
|
||
{
|
||
// ─── フェーズ1：咆哮・溜めロックオン（その場で旋回のみ） ───
|
||
if (!isChargingPhase)
|
||
{
|
||
roarTimer -= Time.deltaTime;
|
||
|
||
if (boss.Player != null)
|
||
{
|
||
Vector3 lookDir = (boss.Player.position - boss.transform.position).normalized;
|
||
lookDir.y = 0;
|
||
if (lookDir != Vector3.zero)
|
||
{
|
||
boss.transform.rotation = Quaternion.Slerp(boss.transform.rotation, Quaternion.LookRotation(lookDir), Time.deltaTime * 10f);
|
||
}
|
||
}
|
||
|
||
// 溜め終了 ➔ 「発射」の瞬間
|
||
if (roarTimer <= 0f)
|
||
{
|
||
isChargingPhase = true;
|
||
boss.Anim.SetTrigger("ChargeStart");
|
||
boss.Anim.SetBool("IsCharging", true);
|
||
|
||
// 1. 発射する直線ベクトルを確定
|
||
if (boss.Player != null)
|
||
{
|
||
chargeDirection = (boss.Player.position - boss.transform.position).normalized;
|
||
chargeDirection.y = 0;
|
||
}
|
||
|
||
// 2. ★プロの技：ボスの正面方向の「遥か彼方（例: 20m先）」に、突進の目的地座標を計算
|
||
Vector3 targetDestination = boss.transform.position + chargeDirection * 20f;
|
||
|
||
// 3. ★移動をNavMeshAgentに一任する（超高速化）
|
||
boss.Agent.isStopped = false; // 移動再開
|
||
boss.Agent.speed = boss.chargeSpeed; // スピードを全速力（14fなど）に
|
||
boss.Agent.acceleration = 120f; // 即座に最高速に達するように加速を爆上げする
|
||
|
||
// 目的地を設定（NavMeshの壁やプレイヤーのCharacterControllerを考慮して自動で進むようになる）
|
||
boss.Agent.SetDestination(targetDestination);
|
||
|
||
Debug.Log("🚀 蜘蛛ボス：NavMesh突進ダッシュ発射！");
|
||
}
|
||
return;
|
||
}
|
||
|
||
// ─── フェーズ2：突進中（NavMeshAgentが自動で走っているので、スクリプト側はタイマーを監視するだけ） ───
|
||
chargeTimer -= Time.deltaTime;
|
||
|
||
// 壁やプレイヤーに激突して完全に急停止したか、または設定時間が経過したら安全に終了
|
||
if (chargeTimer <= 0f || boss.Agent.velocity.magnitude < 0.2f && chargeTimer < (boss.chargeDuration - 0.3f))
|
||
{
|
||
boss.ChangeState<SpiderChaseState>();
|
||
}
|
||
}
|
||
}
|
||
|
||
public class SpiderJumpToCeilingState : ISpiderState
|
||
{
|
||
private BossController boss;
|
||
private float roarTimer;
|
||
private float jumpProgress;
|
||
private Vector3 startPos;
|
||
private bool isJumpingPhase;
|
||
|
||
public SpiderJumpToCeilingState(BossController owner) => boss = owner;
|
||
|
||
public void EnterState()
|
||
{
|
||
roarTimer = 2.0f; // ★天井に飛ぶ前の大威嚇の時間 (2.0秒)
|
||
jumpProgress = 0f;
|
||
startPos = boss.transform.position;
|
||
isJumpingPhase = false;
|
||
|
||
boss.Agent.enabled = false;
|
||
|
||
// 1. 必殺技移行を知らせる威嚇の咆哮
|
||
boss.Anim.SetTrigger("Attack_Roar");
|
||
Debug.Log("🚨 蜘蛛ボス：必殺技前の一大威嚇（咆哮）！ このあと天井へ飛びます。");
|
||
}
|
||
|
||
public void ExitState() { }
|
||
|
||
public void UpdateState()
|
||
{
|
||
// フェーズ1：飛び立つ前の威嚇ポーズ（その場で足止め）
|
||
if (!isJumpingPhase)
|
||
{
|
||
roarTimer -= Time.deltaTime;
|
||
if (roarTimer <= 0f)
|
||
{
|
||
isJumpingPhase = true;
|
||
boss.Anim.SetTrigger("JumpUp"); // ジャンプアニメーションへ
|
||
}
|
||
return;
|
||
}
|
||
|
||
// フェーズ2：本来の大ジャンプ空中移動
|
||
if (boss.ceilingAnchor == null) return;
|
||
|
||
jumpProgress += Time.unscaledDeltaTime * 1.5f;
|
||
|
||
Vector3 currentPos = Vector3.Lerp(startPos, boss.ceilingAnchor.position, jumpProgress);
|
||
currentPos.y += Mathf.Sin(jumpProgress * Mathf.PI) * 3f;
|
||
|
||
boss.transform.position = currentPos;
|
||
|
||
if (jumpProgress >= 1f)
|
||
{
|
||
boss.transform.position = boss.ceilingAnchor.position;
|
||
boss.ChangeState<SpiderCeilingAttackState>();
|
||
}
|
||
}
|
||
}
|
||
|
||
public class SpiderCeilingAttackState : ISpiderState
|
||
{
|
||
private BossController boss;
|
||
private float stateDuration = 7.0f; // 必殺技全体の長さ（秒）
|
||
private float shotInterval = 0.4f; // 糸を降らせる間隔
|
||
private float timer = 0f;
|
||
private float shotTimer = 0f;
|
||
|
||
public SpiderCeilingAttackState(BossController owner) => boss = owner;
|
||
|
||
public void EnterState()
|
||
{
|
||
timer = stateDuration;
|
||
shotTimer = 0f;
|
||
boss.Anim.SetBool("IsOnCeiling", true);
|
||
boss.PendingUltimate = false; // 発動権を消化
|
||
Debug.Log("🕸️ 蜘蛛ボス：天井から無数の糸を乱射中！");
|
||
}
|
||
|
||
public void ExitState()
|
||
{
|
||
boss.Anim.SetBool("IsOnCeiling", false);
|
||
// 地上の着地座標へ位置をリセットしてNavMeshを復帰
|
||
if (boss.groundAnchor != null) boss.transform.position = boss.groundAnchor.position;
|
||
boss.Agent.enabled = true;
|
||
boss.Anim.SetTrigger("Land");
|
||
}
|
||
|
||
public void UpdateState()
|
||
{
|
||
timer -= Time.deltaTime;
|
||
shotTimer -= Time.deltaTime;
|
||
|
||
if (shotTimer <= 0f)
|
||
{
|
||
ExecuteRandomWebAttack();
|
||
shotTimer = shotInterval;
|
||
}
|
||
|
||
// 時間が来たら、地上へ復帰
|
||
if (timer <= 0f)
|
||
{
|
||
boss.ChangeState<SpiderChaseState>();
|
||
}
|
||
}
|
||
|
||
private void ExecuteRandomWebAttack()
|
||
{
|
||
// ボスの中央（地上座標）を基準に、ランダムな円内に糸を降らせる
|
||
Vector2 randomCircle = Random.insideUnitCircle * boss.attackRadius;
|
||
Vector3 targetGroundPos = new Vector3(
|
||
boss.groundAnchor.position.x + randomCircle.x,
|
||
boss.groundAnchor.position.y,
|
||
boss.groundAnchor.position.z + randomCircle.y
|
||
);
|
||
|
||
// 予兆を出し、1.0秒後に2.5秒間残る糸を生成する
|
||
boss.SpawnWarningAndWeb(targetGroundPos, 1.0f, 2.5f);
|
||
}
|
||
}
|
||
|
||
// ==========================================
|
||
// ■ STATE: STUN (チャンスタイム - パリィ成功時)
|
||
// ==========================================
|
||
public class SpiderStunState : ISpiderState
|
||
{
|
||
private BossController boss;
|
||
private float stunTimer;
|
||
|
||
public SpiderStunState(BossController owner) => boss = owner;
|
||
|
||
public void EnterState()
|
||
{
|
||
stunTimer = 4.0f; // 4秒間の完全な無防備状態（チャンスタイム）
|
||
boss.Anim.SetTrigger("StunStart");
|
||
boss.Anim.SetBool("IsStunned", true);
|
||
if (boss.Agent.enabled) boss.Agent.isStopped = true;
|
||
Debug.Log("🛡️ パリィ成功！ 蜘蛛ボスがひっくり返ってスタン中！ チャンスタイム！");
|
||
}
|
||
|
||
public void ExitState()
|
||
{
|
||
boss.Anim.SetBool("IsStunned", false);
|
||
if (boss.Agent.enabled) boss.Agent.isStopped = false;
|
||
}
|
||
|
||
public void UpdateState()
|
||
{
|
||
stunTimer -= Time.deltaTime;
|
||
if (stunTimer <= 0f)
|
||
{
|
||
// スンが明けたら、もしHPトリガーが裏で引かれていれば優先して天井へ
|
||
if (boss.PendingUltimate) boss.ChangeState<SpiderJumpToCeilingState>();
|
||
else boss.ChangeState<SpiderChaseState>();
|
||
}
|
||
}
|
||
} |