GathererOfSouls/BackupFiles/Farmhouse.cs

using System.Collections.Generic;
using UnityEngine;

public class Farmhouse : MonoBehaviour
{
    [Header("Farmhouse Settings")]
    public int maxFarmers = 2; // How many farmers can live here
    public float fieldBuildRange = 10f; // How far from farmhouse fields can be built
    public List<Field> ownedFields = new List<Field>();
    public List<Villager> residentFarmers = new List<Villager>();

    [Header("Field Construction")]
    public GameObject fieldPrefab; // Will be created procedurally if null
    public FieldSize nextFieldSize = FieldSize.Small; // Size for next field to be built

    private Building buildingComponent;

    void Start()
    {
        buildingComponent = GetComponent<Building>();
        Debug.Log($"Farmhouse initialized - Max farmers: {maxFarmers}, Field range: {fieldBuildRange}");
    }

    void Update()
    {
        // Check if we need to assign farmers to field construction
        CheckFieldConstruction();

        // Update field management
        ManageFields();
    }

    public bool CanBuildField(Vector3 position)
    {
        // Check if position is within building range
        float distance = Vector3.Distance(transform.position, position);
        if (distance > fieldBuildRange)
        {
            Debug.Log($"Field position too far from farmhouse ({distance:F1}m > {fieldBuildRange}m)");
            return false;
        }

        // Check if we have farmers available to build
        if (GetAvailableFarmer() == null)
        {
            Debug.Log("No available farmers to build field");
            return false;
        }

        // Check for overlapping fields or other obstacles
        Collider[] overlapping = Physics.OverlapSphere(position, (int)nextFieldSize * 0.6f);
        foreach (var col in overlapping)
        {
            if (col.GetComponent<Field>() != null || col.GetComponent<Building>() != null)
            {
                Debug.Log($"Field position blocked by {col.name}");
                return false;
            }
        }

        return true;
    }

    public Field BuildField(Vector3 position, FieldSize size)
    {
        if (!CanBuildField(position)) return null;

        // Create field GameObject
        GameObject fieldObj = CreateFieldObject(position, size);
        Field field = fieldObj.GetComponent<Field>();

        // Set up field properties
        field.fieldSize = size;
        field.farmhouse = gameObject;
        field.isUnderConstruction = true;

        // Assign a farmer to build it
        Villager farmer = GetAvailableFarmer();
        if (farmer != null)
        {
            field.assignedFarmer = farmer;
            farmer.AssignToFieldConstruction(field);
        }

        // Add to owned fields
        ownedFields.Add(field);

        Debug.Log($"Started building {size} field at {position}. Assigned farmer: {farmer?.villagerName}");
        return field;
    }

    GameObject CreateFieldObject(Vector3 position, FieldSize size)
    {
        GameObject fieldObj;

        if (fieldPrefab != null)
        {
            fieldObj = Instantiate(fieldPrefab, position, Quaternion.identity);
        }
        else
        {
            // Create basic field
            fieldObj = GameObject.CreatePrimitive(PrimitiveType.Cube);
            fieldObj.name = $"Field_{size}";
            fieldObj.transform.position = position;
            fieldObj.transform.localScale = new Vector3((int)size, 0.1f, (int)size);

            // Make it look like a field
            Renderer renderer = fieldObj.GetComponent<Renderer>();
            renderer.material.color = new Color(0.4f, 0.3f, 0.2f); // Dirt brown initially
        }

        // Add Field component if not present
        if (fieldObj.GetComponent<Field>() == null)
        {
            fieldObj.AddComponent<Field>();
        }

        return fieldObj;
    }

    public Villager GetAvailableFarmer()
    {
        foreach (var farmer in residentFarmers)
        {
            if (farmer != null && farmer.currentJob == JobType.Farmer && farmer.state == VillagerState.Idle)
            {
                return farmer;
            }
        }
        return null;
    }

    public bool CanHouseFarmer()
    {
        return residentFarmers.Count < maxFarmers;
    }

    public bool AddFarmer(Villager farmer)
    {
        if (!CanHouseFarmer()) return false;

        if (!residentFarmers.Contains(farmer))
        {
            residentFarmers.Add(farmer);
            farmer.SetHomeBuilding(gameObject);
            Debug.Log($"Farmer {farmer.villagerName} now lives at farmhouse");
            return true;
        }
        return false;
    }

    public void RemoveFarmer(Villager farmer)
    {
        if (residentFarmers.Remove(farmer))
        {
            farmer.SetHomeBuilding(null);
            Debug.Log($"Farmer {farmer.villagerName} moved out of farmhouse");
        }
    }

    void CheckFieldConstruction()
    {
        // Check if any fields need farmers for construction
        foreach (var field in ownedFields)
        {
            if (field != null && field.isUnderConstruction && field.assignedFarmer == null)
            {
                Villager availableFarmer = GetAvailableFarmer();
                if (availableFarmer != null)
                {
                    field.assignedFarmer = availableFarmer;
                    availableFarmer.AssignToFieldConstruction(field);
                    Debug.Log($"Assigned {availableFarmer.villagerName} to continue field construction");
                }
            }
        }
    }

    void ManageFields()
    {
        // Remove destroyed or null fields from the list
        ownedFields.RemoveAll(field => field == null);

        // Could add seasonal management, field rotation, etc. here later
    }

    public int GetTotalFoodProduction()
    {
        int totalFood = 0;
        foreach (var field in ownedFields)
        {
            if (field != null && !field.isUnderConstruction)
            {
                totalFood += field.currentFood;
            }
        }
        return totalFood;
    }

    public string GetFarmhouseInfo()
    {
        int totalFields = ownedFields.Count;
        int constructedFields = 0;
        int totalFood = 0;

        foreach (var field in ownedFields)
        {
            if (field != null)
            {
                if (!field.isUnderConstruction)
                {
                    constructedFields++;
                    totalFood += field.currentFood;
                }
            }
        }

        return $"Farmhouse\nFarmers: {residentFarmers.Count}/{maxFarmers}\nFields: {constructedFields}/{totalFields}\nTotal Food: {totalFood}";
    }

    // Method to be called by UI for building fields
    public void StartFieldConstruction(FieldSize size)
    {
        nextFieldSize = size;
        // The actual field placement will be handled by the building system
        // This just prepares the farmhouse for the next field
        Debug.Log($"Farmhouse ready to build {size} field");
    }

    void OnDrawGizmosSelected()
    {
        // Show field building range
        Gizmos.color = Color.green;
        Gizmos.DrawWireSphere(transform.position, fieldBuildRange);

        // Show connections to owned fields
        Gizmos.color = Color.yellow;
        foreach (var field in ownedFields)
        {
            if (field != null)
            {
                Gizmos.DrawLine(transform.position, field.transform.position);
            }
        }
    }
}