using System.Collections.Generic;
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using ActionGameFramework.Health;
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using Core.Health;
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using TowerDefense.Affectors;
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using TowerDefense.Towers.Data;
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using TowerDefense.UI.HUD;
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using UnityEngine;
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namespace TowerDefense.Towers
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{
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/// <summary>
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/// An individual level of a tower
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/// </summary>
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[DisallowMultipleComponent]
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public class TowerLevel : MonoBehaviour, ISerializationCallbackReceiver
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{
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/// <summary>
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/// The prefab for communicating placement in the scene
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/// </summary>
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public TowerPlacementGhost towerGhostPrefab;
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/// <summary>
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/// Build effect gameObject to instantiate on start
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/// </summary>
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public GameObject buildEffectPrefab;
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/// <summary>
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/// 当前的Level对应的DamagerData.
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/// </summary>
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public Damager levelDamager;
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/// <summary>
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/// Reference to scriptable object with level data on it
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/// </summary>
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public TowerLevelData levelData;
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/// <summary>
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/// The parent tower controller of this tower
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/// </summary>
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protected Tower m_ParentTower;
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/// <summary>
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/// The list of effects attached to the tower
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/// </summary>
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Affector[] m_Affectors;
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/// <summary>
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/// TEST CODE: 是否已经缩放.
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/// </summary>
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protected bool bScaleForCombat = false;
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/// <summary>
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/// Gets the list of effects attached to the tower
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/// </summary>
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protected Affector[] Affectors
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{
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get
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{
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if (m_Affectors == null)
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{
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m_Affectors = GetComponentsInChildren<Affector>();
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}
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return m_Affectors;
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}
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}
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/// <summary>
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/// The physics layer mask that the tower searches on
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/// </summary>
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public LayerMask mask { get; protected set; }
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/// <summary>
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/// Gets the cost value
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/// </summary>
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public int cost
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{
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get { return levelData.cost; }
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}
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/// <summary>
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/// Gets the sell value
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/// </summary>
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public int sell
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{
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get { return levelData.sell; }
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}
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/// <summary>
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/// Gets the max health
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/// </summary>
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public int maxHealth
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{
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get { return levelData.maxHealth; }
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}
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/// <summary>
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/// Gets the starting health
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/// </summary>
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public int startingHealth
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{
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get { return levelData.startingHealth; }
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}
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/// <summary>
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/// Gets the tower description
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/// </summary>
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public string description
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{
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get { return levelData.description; }
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}
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/// <summary>
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/// Gets the tower description
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/// </summary>
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public string upgradeDescription
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{
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get { return levelData.upgradeDescription; }
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}
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/// <summary>
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/// Initialises the Effects attached to this object
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/// </summary>
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public virtual void Initialize(Tower tower, LayerMask enemyMask, IAlignmentProvider alignment)
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{
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mask = enemyMask;
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foreach (Affector effect in Affectors)
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{
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effect.Initialize(alignment, mask);
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effect.towerPtr = tower;
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}
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m_ParentTower = tower;
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}
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/// <summary>
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/// 当前的TowerLevel设置为对应怪物的材质显示
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/// </summary>
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/// <param name="mat"></param>
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public void SetTowerMonsterMat( Material mat)
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{
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if (mat == null) return;
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// 查找子结点:
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foreach (Transform t in transform.GetComponentsInChildren<Transform>())
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{
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if (t.name == "Cube")
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{
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t.GetComponent<MeshRenderer>().material = mat;
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Vector3 scale = t.localScale;
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if( !this.bScaleForCombat)
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{
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scale.z *= 1.267f;
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t.localScale = scale;
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Vector3 pos = t.localPosition;
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pos.z -= 0.2f;
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t.localPosition = pos;
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bScaleForCombat = true;
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}
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}
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}
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}
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/// <summary>
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/// A method for activating or deactivating the attached <see cref="Affectors"/>
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/// </summary>
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public void SetAffectorState(bool state,int waveline )
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{
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foreach (Affector affector in Affectors)
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{
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if (affector != null)
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{
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affector.enabled = state;
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affector.waveLineID = waveline;
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}
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}
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}
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/// <summary>
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/// Returns a list of affectors that implement ITowerRadiusVisualizer
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/// </summary>
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/// <returns>ITowerRadiusVisualizers of tower</returns>
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public List<ITowerRadiusProvider> GetRadiusVisualizers()
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{
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List<ITowerRadiusProvider> visualizers = new List<ITowerRadiusProvider>();
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foreach (Affector affector in Affectors)
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{
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var visualizer = affector as ITowerRadiusProvider;
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if (visualizer != null)
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{
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visualizers.Add(visualizer);
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}
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}
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return visualizers;
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}
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/// <summary>
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/// Returns the dps of the tower
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/// </summary>
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/// <returns>The dps of the tower</returns>
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public float GetTowerDps()
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{
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float dps = 0;
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foreach (Affector affector in Affectors)
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{
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var attack = affector as AttackAffector;
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if (attack != null && attack.damagerProjectile != null)
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{
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dps += attack.GetProjectileDamage() * attack.fireRate;
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}
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}
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return dps;
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}
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public void Kill()
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{
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m_ParentTower.KillTower();
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}
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public void OnBeforeSerialize()
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{
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}
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/// <summary>
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/// 获取当前TowerLevel对应的AttackRise.
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/// </summary>
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public float attackRise { get { return m_ParentTower.attackRise; } }
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public void OnAfterDeserialize()
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{
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// Setting this member to null is required because we are setting this value on a prefab which will
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// persists post run in editor, so we null this member to ensure it is repopulated every run
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m_Affectors = null;
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}
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/// <summary>
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/// Insntiate the build particle effect object
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/// </summary>
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void Start()
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{
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if (buildEffectPrefab != null)
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{
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Instantiate(buildEffectPrefab, transform);
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}
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}
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/// <summary>
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/// 播放升级特效
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/// </summary>
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public void PlayUpGradeEffect()
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{
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if (buildEffectPrefab != null)
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{
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Instantiate(buildEffectPrefab, transform);
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}
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}
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}
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}
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