Add initial game systems and input handling for player interactions

Assets/Scripts/Presentation/GameBootstrap.cs

@@ -0,0 +1,88 @@
+using System;
+using Abstractions;
+using Core;
+using Core.Systems;
+using Infrastructure;
+using UnityEngine;
+
+namespace Presentation
+{
+    public class GameBootstrap : MonoBehaviour
+    {
+        private ScoreSystem _scoreSystem;
+        private LivesSystem _livesSystem;
+        private TimeAttackSystem _timeAttackSystem;
+        private PersistenceSystem _persistenceSystem;
+        
+        private IDisposable _p1Input;
+        private IDisposable _p2Input;
+        
+        [Header("Game Settings")]
+        [SerializeField] private int startValue= 3;
+        [SerializeField] private bool twoPlayerMode = false;
+        [SerializeField] private GameMode mode = GameMode.Arcade;
+     
+        
+        [Header("References")]
+        [SerializeField] private ElfController elfPrefab;
+        [SerializeField] private Transform spawnP1;
+        [SerializeField] private Transform spawnP2;
+        [SerializeField] private PresentSpawner spawner;
+
+        private void Start()
+        {
+            _scoreSystem = new ScoreSystem();
+            _livesSystem = new LivesSystem(startValue);
+            
+            var saveKey = mode == GameMode.Arcade ? "HS_Arcade" : "HS_TimeAttack";
+            _persistenceSystem = new PersistenceSystem(new PlayerPrefsPersistence(), saveKey);
+            
+            switch (mode)
+            {
+                case GameMode.Arcade:
+                    _livesSystem = new LivesSystem(startValue);
+                    break;
+                case GameMode.TimeAttack:
+                    _timeAttackSystem = new TimeAttackSystem(startValue);
+                    break;
+            }
+            
+            _p1Input = new PlayerOneInput();
+            _p2Input = new PlayerTwoInput();
+            
+            SpawnElf(_p1Input as IInputService, spawnP1.position, Color.white);
+            
+            if (twoPlayerMode)
+            {
+                SpawnElf(_p2Input as IInputService, spawnP2.position, Color.green);
+            }
+            
+            spawner.StartSpawning();
+        }
+
+        private void Update()
+        {
+            if (mode == GameMode.TimeAttack && _timeAttackSystem != null)
+            {
+                _timeAttackSystem.Tick(Time.deltaTime);
+            }
+        }
+
+        private void SpawnElf(IInputService input, Vector3 position, Color tint)
+        {
+            var elf = Instantiate(elfPrefab, position, Quaternion.identity);
+            elf.Configure(input);
+            elf.GetComponentInChildren<SpriteRenderer>().color = tint;
+        }
+
+        private void OnDestroy()
+        {
+            _scoreSystem?.Dispose();
+            _livesSystem?.Dispose();
+            _timeAttackSystem?.Dispose();
+            _persistenceSystem?.Dispose();
+            _p1Input?.Dispose();
+            _p2Input?.Dispose();
+        }
+    }
+}