Game/ArmyBuilder.cs - master - romashov.z/PPAGame

Game/ArmyBuilder.cs
136 строк5 KB
Zakhar Romashov
синглтон и абстрактная фабрика добавлены
03 июн 2026, 21:55
03 июн 2026, 21:5599bfdd2
using System;
using System.Collections.Generic;

namespace ArmyBattleGame
{
    class ArmyBuilder
    {
        private readonly double _budget;
        private readonly Random _rnd;
        private readonly IUnitFactory _factory;

        public ArmyBuilder(double budget, Random rnd, IUnitFactory factory)
        {
            _budget = budget;
            _rnd = rnd;
            _factory = factory;
        }

        public void BuildManual(Army army)
        {
            double currentCost = 0;

            while (currentCost < _budget)
            {
                Console.WriteLine($"\nТекущая стоимость: {currentCost:F1}/{_budget}");
                Console.WriteLine($"1. HeavyUnit ({HeavyUnit.BaseCost})");
                Console.WriteLine($"2. LiteUnit ({LiteUnit.BaseCost})");
                Console.WriteLine($"3. Archer (рандомные Range и Power)");
                Console.WriteLine($"4. Healer (рандомные Range и HealPower)");
                Console.WriteLine($"5. Wizard (рандомные Range и CloneChance)");
                Console.WriteLine($"6. Гуляй-город (HP:{GulyayGorodAdapter.InitialHealth}, Щит:{GulyayGorodAdapter.InitialDefence}, Цена:{GulyayGorodAdapter.BaseCost})");
                Console.WriteLine("0. Завершить");

                string? input = ConsoleHelper.ReadChoice();
                if (string.IsNullOrWhiteSpace(input) || input == "0")
                    break;

                IUnit? unit = CreateUnitFromInput(input);

                if (unit == null)
                {
                    ConsoleHelper.Error("Неверный выбор. Введите 0–6.");
                    continue;
                }

                if (currentCost + unit.Cost > _budget)
                {
                    ConsoleHelper.Error("Недостаточно бюджета!");
                    continue;
                }

                PrintManualUnitAdded(unit);
                army.AddUnit(unit);
                currentCost += unit.Cost;
            }
        }

        public void BuildRandom(Army army)
        {
            double currentCost = 0;

            while (true)
            {
                double remaining = _budget - currentCost;

                var available = new List<Func<IUnit>>();

                if (HeavyUnit.BaseCost <= remaining)
                    available.Add(_factory.CreateHeavy);

                if (LiteUnit.BaseCost <= remaining)
                    available.Add(_factory.CreateLite);

                if (ArcherUnit.MinCost <= remaining)
                    available.Add(() => _factory.CreateArcher(_rnd));

                if (HealerUnit.MinCost <= remaining)
                    available.Add(() => _factory.CreateHealer(_rnd));

                if (WizardUnit.MinCost <= remaining)
                    available.Add(() => _factory.CreateWizard(_rnd));

                if (GulyayGorodAdapter.BaseCost <= remaining)
                    available.Add(_factory.CreateGulyayGorod);

                if (available.Count == 0)
                    break;

                var unit = available[_rnd.Next(available.Count)]();

                if (unit.Cost > remaining)
                    continue;

                army.AddUnit(unit);
                currentCost += unit.Cost;
            }
        }

        private IUnit? CreateUnitFromInput(string? input)
        {
            return input switch
            {
                "1" => _factory.CreateHeavy(),
                "2" => _factory.CreateLite(),
                "3" => _factory.CreateArcher(_rnd),
                "4" => _factory.CreateHealer(_rnd),
                "5" => _factory.CreateWizard(_rnd),
                "6" => _factory.CreateGulyayGorod(),
                _ => null
            };
        }

        private static void PrintManualUnitAdded(IUnit unit)
        {
            switch (unit)
            {
                case ArcherUnit a:
                    Console.WriteLine(
                        $"\nСоздан лучник: Range={a.Range}, Power={a.Power:F1}, Цена={unit.Cost:F1}");
                    break;
                case HealerUnit h:
                    Console.WriteLine(
                        $"\nСоздан хилер: Range={h.Range}, HealPower={h.HealPower:F1}, Цена={unit.Cost:F1}");
                    break;
                case WizardUnit w:
                    Console.WriteLine(
                        $"\nСоздан маг: Range={w.Range}, CloneChance={w.CloneChance * 100:F0}%, Цена={unit.Cost:F1}");
                    break;
                case GulyayGorodAdapter:
                    Console.WriteLine(
                        $"\nСоздан Гуляй-город: HP={GulyayGorodAdapter.InitialHealth}, Щит={GulyayGorodAdapter.InitialDefence}, Цена={unit.Cost:F1}");
                    break;
            }
        }
    }
}