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using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using Config;
using Godot;
/// <summary>
/// Boss逻辑类
/// </summary>
[Tool]
public partial class Boss : AiRole
{
private long _attaclCoroutine = -1;
private List<Vector2> _vertices;
private float _targetRotation;
private int state = 0;
public override void OnInit()
{
base.OnInit();
WeaponPack.SetCapacity(0);
Camp = CampEnum.Camp2;
NoWeaponAttack = true;
MountLookTarget = true;
FiringStand = true;
MaxHp = 2000;
Hp = MaxHp;
AnimatedSprite.Visible = false;
StateController.Enable = false;
}
protected override RoleState OnCreateRoleState()
{
var roleState = base.OnCreateRoleState();
roleState.MoveSpeed = 45;
return roleState;
}
protected override void Process(float delta)
{
if (Hp <= 0)
{
return;
}
base.Process(delta);
LookTarget = World.Player;
ViewArea.LookAt(LookTarget.Position);
//UpdateFace();
var velocity = BasisVelocity;
if ((Face == FaceDirection.Right && velocity.X > 0) || (Face == FaceDirection.Left && velocity.X < 0))
{
_targetRotation = 10;
}
else if ((Face == FaceDirection.Right && velocity.X < 0) || (Face == FaceDirection.Left && velocity.X > 0))
{
_targetRotation = -10;
}
else
{
_targetRotation = 0;
}
AnimatedSprite.RotationDegrees = Mathf.MoveToward(AnimatedSprite.RotationDegrees, _targetRotation, 25 * delta);
}
public override void HurtHandler(ActivityObject target, int damage, float angle)
{
base.HurtHandler(target, damage, angle);
if (Hp <= 0) //死亡
{
StateController.Enable = false;
MoveController.Enable = false;
MoveController.ClearForce();
Velocity = Vector2.Zero;
AnimatedSprite.RotationDegrees = 0;
StopCoroutine(_attaclCoroutine);
}
}
public override void Attack()
{
if (_attaclCoroutine < 0)
{
if (World.Current.Player != null) //玩家快没有子弹了, 就生成小兵
{
var total = 0;
var itemSlot = World.Current.Player.WeaponPack.ItemSlot;
for (var i = 0; i < itemSlot.Length; i++)
{
var item = itemSlot[i];
if (item != null)
{
total += item.TotalAmmon;
break;
}
}
if (total < 30)
{
var count = AffiliationArea.FindEnterItemsCount(o => o != this && o is AiRole aiRole && aiRole.IsEnemyWithPlayer());
if (count == 0)
{
_attaclCoroutine = StartCoroutine(RunAttack4());
return;
}
}
}
if (Hp / (float)MaxHp > 0.5f) //第一阶段
{
switch (Utils.Random.RandomRangeInt(0, 4))
{
case 0:
_attaclCoroutine = StartCoroutine(RunAttack1());
break;
case 1:
_attaclCoroutine = StartCoroutine(RunAttack3());
break;
case 2:
_attaclCoroutine = StartCoroutine(RunAttack4());
break;
case 3:
_attaclCoroutine = StartCoroutine(RunAttack5());
break;
case 4:
_attaclCoroutine = StartCoroutine(RunAttack6());
break;
}
}
else //第二阶段
{
if (state == 0) //
{
state++;
_attaclCoroutine = StartCoroutine(RunAttack2());
}
else if (state == 1)
{
state++;
_attaclCoroutine = StartCoroutine(RunAttack7());
}
else
{
switch (Utils.Random.RandomRangeInt(0, 6))
{
case 0:
_attaclCoroutine = StartCoroutine(RunAttack1());
break;
case 1:
_attaclCoroutine = StartCoroutine(RunAttack2());
break;
case 2:
_attaclCoroutine = StartCoroutine(RunAttack3());
break;
case 3:
_attaclCoroutine = StartCoroutine(RunAttack4());
break;
case 4:
_attaclCoroutine = StartCoroutine(RunAttack5());
break;
case 5:
_attaclCoroutine = StartCoroutine(RunAttack6());
break;
case 6:
_attaclCoroutine = StartCoroutine(RunAttack7());
break;
}
}
}
}
}
//发射两个子弹圈
private IEnumerator RunAttack1()
{
var bulletData = FireManager.GetBulletData(this, 0, ExcelConfig.BulletBase_Map["0030"]);
bulletData.Altitude = 1;
AnimatedSprite.Play("readyAttack1");
yield return ToSignal(AnimatedSprite, AnimatedSprite2D.SignalName.AnimationFinished);
AnimatedSprite.Play("attack2");
yield return new WaitForSeconds(0.4f);
CreateBulletCircle(15, 0, bulletData, (shootBullet) =>
{
if (shootBullet is Bullet bullet)
{
var twistMovement = bullet.MoveController.AddForce(new TwistForce());
twistMovement.MoveRotation = shootBullet.BulletData.Rotation;
twistMovement.TimeOffset = Utils.Random.RandomRangeFloat(0, Mathf.Pi);
}
});
yield return new WaitForSeconds(0.2f);
CreateBulletCircle(60, 0, bulletData);
yield return new WaitForSeconds(0.1f);
CreateBulletCircle(60, 0, bulletData);
yield return new WaitForSeconds(0.2f);
CreateBulletCircle(15, Mathf.DegToRad(360 / 15f * 0.5f) , bulletData, (shootBullet) =>
{
if (shootBullet is Bullet bullet)
{
var twistMovement = bullet.MoveController.AddForce(new TwistForce());
twistMovement.MoveRotation = shootBullet.BulletData.Rotation;
twistMovement.TimeOffset = Utils.Random.RandomRangeFloat(0, Mathf.Pi);
}
});
yield return new WaitForSeconds(0.5f);
AttackTimer = 1.5f;
_attaclCoroutine = -1;
}
//全屏发射子弹
private IEnumerator RunAttack2()
{
var bulletData = FireManager.GetBulletData(this, 0, ExcelConfig.BulletBase_Map["0030"]);
bulletData.Altitude = 1;
AnimatedSprite.Play("readyAttack6");
yield return ToSignal(AnimatedSprite, AnimatedSprite2D.SignalName.AnimationFinished);
AnimatedSprite.Play("attack6");
var count = 18;
var angle = Mathf.DegToRad(360f / count * 0.5f);
for (int i = 0; i < 15; i++)
{
if (i == 13)
{
CreateBulletCircle(60, 0, bulletData);
}
CreateBulletCircle(count, angle * i, bulletData);
yield return new WaitForSeconds(0.4f);
}
AnimatedSprite.Play("endAttack6");
yield return ToSignal(AnimatedSprite, AnimatedSprite2D.SignalName.AnimationFinished);
AnimatedSprite.Play(AnimatorNames.Idle);
AttackTimer = 2.5f;
_attaclCoroutine = -1;
}
//玩家方向发射扇形子弹
private IEnumerator RunAttack3()
{
var count = 100;
var r = Mathf.Pi;
var d = r / count;
AnimatedSprite.Play("readyAttack5");
yield return ToSignal(AnimatedSprite, AnimatedSprite2D.SignalName.AnimationFinished);
AnimatedSprite.Play("attack5");
for (var j = 0; j < 3; j++)
{
var angle = Position.AngleToPoint(LookTarget.Position);
var bulletData = FireManager.GetBulletData(this, angle - r * 0.5f, ExcelConfig.BulletBase_Map["0030"]);
bulletData.Altitude = 1;
for (var i = 0; i < 100; i++)
{
var clone = bulletData.Clone();
clone.Position = FirePoint.GlobalPosition;
clone.Rotation += i * d;
clone.FlySpeed *= Utils.Random.RandomRangeFloat(1, 1.5f);
var shootBullet = FireManager.ShootBullet(clone, Camp);
if (shootBullet is Bullet bullet)
{
bullet.HideShadowSprite();
var twistMovement = bullet.MoveController.AddForce(new TwistForce());
twistMovement.MoveRotation = clone.Rotation;
twistMovement.TimeOffset = Utils.Random.RandomRangeFloat(0, Mathf.Pi);
}
if (i % 2 == 0)
{
yield return null;
}
}
yield return new WaitForSeconds(1.5f);
}
AnimatedSprite.Play(AnimatorNames.Idle);
AttackTimer = 2.5f;
_attaclCoroutine = -1;
}
//随机生成敌人
private IEnumerator RunAttack4()
{
AnimatedSprite.Play("readyGenerate");
yield return ToSignal(AnimatedSprite, AnimatedSprite2D.SignalName.AnimationFinished);
AnimatedSprite.Play("generate");
yield return new WaitForSeconds(0.3f);
var count = (Hp / (float)MaxHp) < 0.5f ? Utils.Random.RandomRangeInt(2, 3) : 1;
var positionArray = GetRandomPoint(count);
for (var i = 0; i < count; i++)
{
var summons = Create<Summons>(Ids.Id_summons0001);
summons.InitTarget(World.Player);
summons.ThrowToPosition(Position, 40, 0, AffiliationArea.RoomInfo.ToGlobalPosition(positionArray[i]), 150);
summons.PutDown(RoomLayerEnum.YSortLayer);
yield return new WaitForSeconds(0.5f);
}
yield return new WaitForSeconds(1f);
AnimatedSprite.Play(AnimatorNames.Idle);
AttackTimer = 2f;
_attaclCoroutine = -1;
}
//发射分裂子弹
private IEnumerator RunAttack5()
{
AnimatedSprite.Play("readyAttack1");
yield return ToSignal(AnimatedSprite, AnimatedSprite2D.SignalName.AnimationFinished);
AnimatedSprite.Play("attack1");
yield return new WaitForSeconds(0.2f);
for (int i = 0; i < 5; i++)
{
var bulletData = FireManager.GetBulletData(this, Utils.Random.RandomRangeFloat(0, Mathf.Pi * 2), ExcelConfig.BulletBase_Map["0034"]);
bulletData.Altitude = 1;
var shootBullet = FireManager.ShootBullet(bulletData, Camp);
if (shootBullet is Bullet bullet)
{
bullet.HideShadowSprite();
if (bullet is SplitBullet splitBullet)
{
var childBullet = FireManager.GetBulletData(this, 0, ExcelConfig.BulletBase_Map["0030"]);
childBullet.Altitude = 1;
splitBullet.SetSplitBullet(childBullet, 20);
splitBullet.OnCreateSplitBulletEvent += iBullet =>
{
if (iBullet is Bullet bullet1)
{
bullet1.HideShadowSprite();
}
};
}
}
yield return new WaitForSeconds(0.5f);
}
yield return new WaitForSeconds(1f);
AnimatedSprite.Play(AnimatorNames.Idle);
AttackTimer = 1.5f;
_attaclCoroutine = -1;
}
//发射一堆低速子弹
private IEnumerator RunAttack6()
{
AnimatedSprite.Play("readyAttack1");
yield return ToSignal(AnimatedSprite, AnimatedSprite2D.SignalName.AnimationFinished);
AnimatedSprite.Play("attack1");
yield return new WaitForSeconds(0.2f);
var bulletData = FireManager.GetBulletData(this, 0, ExcelConfig.BulletBase_Map["0030"]);
bulletData.Altitude = 1;
var count = 50;
for (var i = 0; i < count; i++)
{
var clone = bulletData.Clone();
clone.Position = Position;
clone.Rotation = Utils.Random.RandomRangeFloat(0, Mathf.Pi * 2);
clone.FlySpeed *= Utils.Random.RandomRangeFloat(0.2f, 0.9f);
var shootBullet = FireManager.ShootBullet(clone, Camp);
if (shootBullet is Bullet bullet)
{
bullet.HideShadowSprite();
}
if (count % 5 == 0)
{
yield return null;
}
}
yield return new WaitForSeconds(1f);
AnimatedSprite.Play(AnimatorNames.Idle);
AttackTimer = 1f;
_attaclCoroutine = -1;
}
//向上发射火箭炮(非常难躲避)
private IEnumerator RunAttack7()
{
AnimatedSprite.Play("readyAttack4");
yield return ToSignal(AnimatedSprite, AnimatedSprite2D.SignalName.AnimationFinished);
var count = 3;
_randomPosList = GetRandomPoint(count * 4).ToList();
for (int i = 0; i < count; i++)
{
AnimationPlayer.Play("attack4");
yield return ToSignal(AnimationPlayer, AnimationMixer.SignalName.AnimationFinished);
}
AnimatedSprite.Play(AnimatorNames.Idle);
AttackTimer = 6f;
_attaclCoroutine = -1;
}
private List<Vector2> _randomPosList;
private void CreateMissileBullet(NodePath node)
{
if (_randomPosList == null || _randomPosList.Count == 0)
{
return;
}
var node2D = GetNode<Node2D>(node);
var bullet = ObjectManager.GetActivityObject<SpecialBullet0001>(Ids.Id_special0001);
bullet.InitBullet("0030", 10, this, AffiliationArea.RoomInfo.ToGlobalPosition(_randomPosList[_randomPosList.Count - 1]));
_randomPosList.RemoveAt(_randomPosList.Count - 1);
var localPos = node2D.Position;
bullet.Position = Position + new Vector2(localPos.X, 0);
bullet.Altitude = -localPos.Y;
bullet.VerticalSpeed = 800;
bullet.OnCreateSplitBulletEvent += b =>
{
if (b is Bullet blt)
{
blt.Altitude = 1;
blt.HideShadowSprite();
}
};
bullet.PutDown(RoomLayerEnum.YSortLayer, false);
bullet.UpdateFall((float)GetProcessDeltaTime());
bullet.HideShadowSprite();
}
private Vector2[] GetRandomPoint(int count)
{
var tileInfo = AffiliationArea.RoomInfo.RoomSplit.TileInfo;
if (_vertices == null)
{
var serializeVector2s = tileInfo.NavigationVertices;
_vertices = new List<Vector2>();
foreach (var sv2 in serializeVector2s)
{
_vertices.Add(sv2.AsVector2());
}
}
var positionArray = World.Random.GetRandomPositionInPolygon(_vertices, tileInfo.NavigationPolygon, count);
return positionArray;
}
private void CreateBulletCircle(int count, float offsetAngle, BulletData bulletData, Action<IBullet> callback = null)
{
var pos = FirePoint.GlobalPosition;
for (var i = 0; i < count; i++)
{
var clone = bulletData.Clone();
clone.Position = pos;
clone.Rotation = Mathf.Pi * 2 / count * i + offsetAngle;
var shootBullet = FireManager.ShootBullet(clone, Camp);
if (shootBullet is Bullet bullet)
{
bullet.HideShadowSprite();
}
if (callback != null)
{
callback(shootBullet);
}
}
}
}