Engine/Formations/BridgeFormation.cs - observer - expens1ve/project_war

Engine/Formations/BridgeFormation.cs

67 строк2 KB

Диана Казиева

feat: fix formations, add persistence, and improve combat logging

28 апр 2026, 09:46

28 апр 2026, 09:46b4aa732

using System;
using System.Collections.Generic;
using System.Linq;
using project_war.Engine.Interfaces;
using project_war.Models.Interfaces;
using project_war.Models.Utils;

namespace project_war.Engine.Formations
{
    /// <summary>
    /// ����� ����: �������� ��� ���� �����.
    /// Front = ������ ����� � ������.
    /// </summary>
    public sealed class BridgeFormation : IBattleFormation
    {
        public string DisplayName => "����� ����";

        public IReadOnlyList<IUnit?> GetFrontUnits(IArmy army)
        {
            if (army == null)
                return Array.Empty<IUnit?>();

            return new IUnit?[]
            {
                army.Units.FirstOrDefault(u => u != null && u.Health > 0)
            };
        }

        public IUnit? GetFrontUnit(IArmy army)
        {
            var fronts = GetFrontUnits(army);
            return fronts.Count > 0 ? fronts[0] : null;
        }

        public void OnUnitDied(IUnit deadUnit, IArmy army)
        {
            // ������ �� ������:
            // ����� �������� ������� ����� ��������� ����� ������������� ���������� ������.
        }

        public bool CanUseSpecialAbility(IUnit unit, IArmy army)
        {
            if (unit == null || army == null)
                return false;

            int index = IndexOfUnit(army, unit);
            return index > 0;
        }

        private static int IndexOfUnit(IArmy army, IUnit unit)
        {
            var needle = unit.Unwrap();

            for (int i = 0; i < army.Units.Count; i++)
            {
                var current = army.Units[i];
                if (current == null)
                    continue;

                if (ReferenceEquals(current.Unwrap(), needle))
                    return i;
            }

            return -1;
        }
    }
}