ZoneDivideSystem.cs

using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using UnityEngine;
using Entitas;
using UnityEngine.Tilemaps;
using Zenject;

/// <summary>
/// </summary>
public class ZoneDivideSystem : ReactiveSystem<GameEntity>, IInitializeSystem
{
    [Inject] private MapSpec _mapSpec;
    [Inject] private ITMapDivider _mapDivider;
    [Inject] private EventManager _eventManager;
    private Contexts _contexts;
    public int DevideRunCount = 0;

    [Inject]
    public ZoneDivideSystem(Contexts contexts) : base(contexts.game)
    {
        _contexts = contexts;
    }
    
    public void Initialize()
    {
        DivideZone();
    }

    protected override ICollector<GameEntity> GetTrigger(IContext<GameEntity> context)
    {
        return context.CreateCollector(GameMatcher
            .AllOf(GameMatcher.Coord, GameMatcher.PathBlock)
            );
    }

    protected override bool Filter(GameEntity entity)
    {
        return true;

    }

    protected override void Execute(List<GameEntity> entities)
    {
        Tribes.Logger.Log("ZoneDivideSystem reactive!");

        if (entities.Count >= 2)
        {
            DivideZone();
            DevideRunCount++; //리액티브 검증용
            return;
        }

        var entity = entities.First();
        var coord = entity.coord.Value;
        var isPathblock = entity.isPathBlock;
        var pathNodes = _contexts.game.pathNode.Nodes;

        if (IsDivideZoneNeeded(coord, isPathblock, pathNodes))
        {
            DivideZone();
            DevideRunCount++; //리액티브 검증용
        }
        else
        {
            SetZoneNumberSingleTile(coord, !isPathblock, pathNodes);
        }
    }

    private void DivideZone()
    {
        Tribes.Logger.Log("!!!DivideZone!!!");
        var pathNodeArray = _contexts.game.pathNode.Nodes;
        _mapDivider.Divide(pathNodeArray, 1);

        _contexts.game.pathNodeEntity.ReplacePathNode(pathNodeArray); 
        _contexts.game.isNeedZoneDivide = false;
        _contexts.game.isNeedZoneMapDraw = true;
    }
    
    public bool IsDivideZoneNeeded(Coord coord, bool isWalkable, TPathNode[,] pathNodes)
    {
       //...
    }
    
}