using System;
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using System.Collections.Generic;
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using ActionGameFramework.Audio;
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using Core.Health;
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using DG.Tweening;
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using MoreMountains.NiceVibrations;
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using TowerDefense.Agents;
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using TowerDefense.UI.HUD;
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using UnityEngine;
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using UnityEngine.UI;
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namespace TowerDefense.Level
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{
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/// <summary>
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/// A class representing the home base that players must defend
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/// </summary>
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public class PlayerHomeBase : DamageableBehaviour
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{
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/// <summary>
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/// The particle system when an attack is charging
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/// </summary>
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public ParticleSystem chargePfx;
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/// <summary>
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/// Sound to play when charge effect starts
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/// </summary>
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public RandomAudioSource chargeSound;
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/// <summary>
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/// The particle system for an attack
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/// </summary>
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public ParticleSystem attackPfx;
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/// <summary>
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/// Sound to play when attack effect starts
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/// </summary>
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public RandomAudioSource attackSound;
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/// <summary>
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/// 是否对手的HomeBase
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/// </summary>
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public bool opponent = false;
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/// <summary>
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/// 用于确认HomeBase血量的ImageList.
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/// </summary>
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public List<Image> listHeart;
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/// <summary>
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/// The current Agents within the home base attack zone
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/// </summary>
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protected List<Agent> m_CurrentAgentsInside = new List<Agent>();
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/// <summary>
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/// Subscribes to damaged event
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/// </summary>
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protected virtual void Start()
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{
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configuration.damaged += OnDamaged;
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}
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/// <summary>
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/// 当前HomeBase对应的X索引，用于跟TowerPlacementGrid的塔位联系起来
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/// </summary>
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public int homebaseIdx
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{
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get;set;
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}
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/// <summary>
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/// Unsubscribes to damaged event
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/// </summary>
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protected virtual void OnDestroy()
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{
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configuration.damaged -= OnDamaged;
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}
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/// <summary>
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/// Plays <see cref="attackPfx"/> if assigned
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/// </summary>
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protected virtual void OnDamaged(HealthChangeInfo obj)
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{
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if ((attackPfx != null)&&(!opponent) )
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{
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ParticleSystem playParticle = Instantiate(attackPfx);
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playParticle.transform.position = this.position;
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playParticle.Simulate(0.0f);
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playParticle.Play();
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//
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// 播放屏幕振动和手机振动:
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ViewPortAdj.instance.cachedCamera.DOShakePosition(0.25f, 1.5f, 4);
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MMVibrationManager.Haptic(HapticTypes.HeavyImpact);
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}
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if (attackSound != null)
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{
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attackSound.PlayRandomClip();
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}
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}
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/// <summary>
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/// Adds triggered Agent to tracked Agents, subscribes to Agent's
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/// removed event and plays pfx
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/// </summary>
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/// <param name="other">Triggered collider</param>
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void OnTriggerEnter(Collider other)
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{
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var homeBaseAttacker = other.GetComponent<HomeBaseAttacker>();
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if (homeBaseAttacker == null)
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{
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// 场景内所有放置的Tower上的Targetter都会在这碰撞出现!
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//if( other.transform.parent )
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// Debug.Log("PlayerHomeBase Name is:" + other.transform.parent.name);
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return;
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}
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//Debug.Log("Agent到达HomeBase的位置...");
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m_CurrentAgentsInside.Add(homeBaseAttacker.agent);
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homeBaseAttacker.agent.removed += OnAgentRemoved;
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if (chargePfx != null)
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{
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chargePfx.Play();
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}
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if (chargeSound != null)
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{
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chargeSound.PlayRandomClip();
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}
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// 播放攻击动作:
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//homeBaseAttacker.agent.PlayAttack();
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}
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/// <summary>
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/// If the entity that has entered the collider
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/// has an <see cref="Agent"/> component on it
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/// </summary>
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void OnTriggerExit(Collider other)
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{
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var homeBaseAttacker = other.GetComponent<HomeBaseAttacker>();
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if (homeBaseAttacker == null)
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{
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return;
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}
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RemoveTarget(homeBaseAttacker.agent);
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}
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/// <summary>
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/// Removes Agent from tracked <see cref="m_CurrentAgentsInside"/>
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/// </summary>
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void OnAgentRemoved(DamageableBehaviour targetable)
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{
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targetable.removed -= OnAgentRemoved;
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Agent attackingAgent = targetable as Agent;
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RemoveTarget(attackingAgent);
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}
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/// <summary>
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/// Removes <paramref name="agent"/> from <see cref="m_CurrentAgentsInside"/> and stops pfx
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/// if there are no more <see cref="Agent"/>s
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/// </summary>
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/// <param name="agent">
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/// The agent to remove
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/// </param>
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void RemoveTarget(Agent agent)
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{
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if (agent == null)
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{
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return;
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}
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m_CurrentAgentsInside.Remove(agent);
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if (m_CurrentAgentsInside.Count == 0 && chargePfx != null)
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{
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chargePfx.Stop();
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}
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}
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/// <summary>
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/// Fires kill events
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/// </summary>
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protected override void OnDeath()
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{
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base.OnDeath();
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// WORK START: 看看是否对手塔位可以被干掉.对手Wave的出兵规则，需要重新开始处理。
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// 干掉当前塔位，显示成破坏状态
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Debug.Log("当前HomeBase被干掉:" + homebaseIdx.ToString());
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if (GameUI.instanceExists)
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GameUI.instance.DestroyTowerGrid(homebaseIdx, this.opponent);
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}
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}
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}
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