Refactor input and UI: add InputController, vehicle details UI

Removed TerrainClickPlacer and replaced its logic with a new InputController script, which now handles both building placement and vehicle selection. Added VehiclesDetailManager and updated the SampleScene with new UI elements for displaying vehicle details, including vehicle name, fuel level, and bullet count. Updated scene and asset references accordingly.

Author: EnesEfeTokta

Red Strike/Assets/BuildingPlacement/TerrainClickPlacer.cs

@@ -0,0 +1,134 @@
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+using VehicleSystem;
+using BuildingPlacement;
+
+namespace InputController
+{
+    public class InputController : MonoBehaviour
+    {
+        public LayerMask terrainLayer;
+        public LayerMask selectableLayer;
+        private Camera mainCamera;
+        public BuildingsDatabase buildingsDatabase;
+        private Dictionary<string, int> buildingCounts = new Dictionary<string, int>();
+        public Button[] createBuildButtons;
+        private Building selectedBuilding;
+        private List<GameObject> placedObjects = new List<GameObject>();
+        public float minDistanceBetweenObjects = 5f;
+        public VehiclesDetailManager vehiclesDetailManager;
+
+        private void Start()
+        {
+            mainCamera = Camera.main;
+            foreach (Button button in createBuildButtons)
+            {
+                button.onClick.AddListener(() => OnCreateBuildingButtonClicked(button));
+            }
+        }
+
+        private void Update()
+        {
+            if (Input.GetMouseButtonDown(1) && selectedBuilding != null)
+            {
+                Debug.Log("Bina yerleştirme iptal edildi.");
+                selectedBuilding = null;
+                return;
+            }
+
+            if (Input.GetMouseButtonDown(0))
+            {
+                if (selectedBuilding != null)
+                {
+                    PlaceBuilding();
+                }
+                else
+                {
+                    SelectObject();
+                }
+            }
+        }
+
+        private void PlaceBuilding()
+        {
+            Ray ray = mainCamera.ScreenPointToRay(Input.mousePosition);
+            RaycastHit hitInfo;
+
+            if (Physics.Raycast(ray, out hitInfo, Mathf.Infinity, terrainLayer))
+            {
+                Vector3 spawnPosition = hitInfo.point;
+
+                if (IsPositionValid(spawnPosition))
+                {
+                    if (buildingCounts.ContainsKey(selectedBuilding.buildingName) &&
+                        buildingCounts[selectedBuilding.buildingName] >= selectedBuilding.maxCreatedUnits)
+                    {
+                        Debug.Log(selectedBuilding.buildingName + " için maksimum yerleştirme limitine ulaşıldı.");
+                        return;
+                    }
+                    GameObject placedObject = Instantiate(selectedBuilding.buildingPrefab, spawnPosition, Quaternion.identity);
+                    placedObjects.Add(placedObject);
+
+                    if (buildingCounts.ContainsKey(selectedBuilding.buildingName))
+                        buildingCounts[selectedBuilding.buildingName]++;
+                    else
+                        buildingCounts[selectedBuilding.buildingName] = 1;
+
+                    selectedBuilding = null;
+                    Debug.Log(placedObject.name + " yerleştirildi.");
+                }
+                else
+                {
+                    Debug.Log("Bu pozisyon başka bir objeye çok yakın!");
+                }
+            }
+        }
+
+        private void SelectObject()
+        {
+            Ray ray = mainCamera.ScreenPointToRay(Input.mousePosition);
+            RaycastHit hitInfo;
+
+            if (Physics.Raycast(ray, out hitInfo, Mathf.Infinity, selectableLayer))
+            {
+                VehicleSystem.Vehicles.Vehicle clickedVehicle = hitInfo.collider.GetComponent<VehicleSystem.Vehicles.Vehicle>();
+
+                if (clickedVehicle != null)
+                {
+                    vehiclesDetailManager.UpdateVehicleDetails(clickedVehicle);
+                }
+                else
+                {
+                    vehiclesDetailManager.HideDetailsPanel();
+                }
+            }
+            else
+            {
+                vehiclesDetailManager.HideDetailsPanel();
+            }
+        }
+
+        private void OnCreateBuildingButtonClicked(Button button)
+        {
+            int buttonIndex = System.Array.IndexOf(createBuildButtons, button);
+            if (buttonIndex >= 0 && buttonIndex < buildingsDatabase.buildings.Count)
+            {
+                selectedBuilding = buildingsDatabase.buildings[buttonIndex];
+                Debug.Log("Seçilen bina: " + selectedBuilding.buildingName + ". Yerleştirmek için araziye tıklayın.");
+            }
+        }
+
+        private bool IsPositionValid(Vector3 position)
+        {
+            foreach (GameObject placedObject in placedObjects)
+            {
+                if (Vector3.Distance(position, placedObject.transform.position) < minDistanceBetweenObjects)
+                {
+                    return false;
+                }
+            }
+            return true;
+        }
+    }
+}