ProjectDDD/Assets/_Datas/SLShared/SLUnity/UnitSytem/View/ZoneView.cs

using System.Collections.Generic;
using Superlazy;
using UnityEngine;

public abstract class ZoneViewComponent : MonoBehaviour
{
    private ZoneView zoneView;

    protected SLEntity Entity => zoneView.Entity;

    public void Init(ZoneView zoneView)
    {
        this.zoneView = zoneView;
        Init();
    }

    public abstract void Init();
}

public interface IZoneView
{
    bool UseSceneLight { get; }
    float Outline { get; }
    int Layer { get; }

    Transform Root { get; }

    SLEntity Entity { get; }

    float WorldHeight { get; }
}

public class ZoneView : MonoBehaviour, IZoneView
{
    public SLGame Game { get; private set; }
    public SLSystem System { get; private set; }

    public float WorldScale { get; set; } = 1;
    public Vector2 WorldOffset { get; set; } = Vector2.zero;
    public float WorldHeight { get; set; } = 0;

    public bool UseSceneLight => true;
    public float Outline => 16; // TODO: 시스템화
    public int Layer => gameObject.layer;

    public SLEntity Entity { get; set; }
    public Transform Root => transform;

    private readonly Dictionary<int, UnitView> bindUnits = new Dictionary<int, UnitView>();

    private readonly List<UnitView> addUnits = new List<UnitView>();

    private readonly List<ZoneViewComponent> zoneViewComponents = new List<ZoneViewComponent>();

    public void Init(SLEntity zoneRoot, string zoneViewRoot)
    {
        Entity = zoneRoot;
        UnitView.InitGlobal();
        EffectView.InitGlobal();

        var componentTypes = new List<System.Type>();
        componentTypes.CreateTypeList<ZoneViewComponent>();
        foreach (var t in componentTypes)
        {
            var component = gameObject.AddComponent(t) as ZoneViewComponent;
            zoneViewComponents.Add(component);
            component.Init(this);
        }
    }

    public void Message(Unit unit, string eventName, SLEntity context)
    {
        if (context["CancelMessage"]) return;

        if (eventName == "AddUnit")
        {
            AddUnitView(unit, context["Handle"]);
        }

        if (unit == null)
        {
            gameObject.SendMessage(eventName, context, SendMessageOptions.DontRequireReceiver);
        }
        else
        {
            if (bindUnits.ContainsKey(unit.Entity["Handle"]))
            {
                bindUnits[unit.Entity["Handle"]].SendMessage(eventName, context, SendMessageOptions.DontRequireReceiver);
            }
            else
            {
                SLLog.Error($"Cant Find UnitView {unit.Entity["Handle"]}", this);
            }
        }

        if (eventName == "RemoveUnit")
        {
            RemoveUnitView(context["Handle"]);
        }
    }

    protected void AddUnitView(Unit unit, int handle)
    {
        var newUnit = UnitView.MakeUnit(this, unit.Entity);

        bindUnits[handle] = newUnit;
        addUnits.Add(newUnit);
    }

    private void Update()
    {
        foreach (var unit in addUnits)
        {
            unit.Update();
        }
        addUnits.Clear();

        //
        //UpdateSkillCells();
    }

    protected void RemoveUnitView(int handle)
    {
        UnitView.RemoveUnit(bindUnits[handle]);

        bindUnits.Remove(handle);
    }

    public UnitView GetUnit(int handle)
    {
        return bindUnits[handle];
    }

    private void Effect(SLEntity context)
    {
        var position = context["Position"].ToVector3();
        var forward = context["Forward"].ToVector3();

        if (forward.magnitude != 0)
        {
            var rotation = Quaternion.LookRotation(forward, Vector3.up);
            EffectView.MakeEffect(this, context["Effect"], context, position, rotation, Vector3.one);
        }
        else
        {
            EffectView.MakeEffect(this, context["Effect"], context, position, Quaternion.identity, Vector3.one);
        }
    }

    private void RemoveEffect(SLEntity context)
    {
        EffectView.RemoveEffect(context["EffectID"]);
    }

    private void SetBattleEffect(SLEntity context)
    {
        SLGame.Event(context["Effect"], context);
    }

    public void Clear()
    {
    }
}