Godot-test/scripts/production/ProductionProcessor.cs

using Godot;
using System.Collections.Generic;

public partial class ProductionProcessor : Node
{
    public static ProductionProcessor Instance { get; private set; }

    public override void _Ready()
    {
        if (Instance == null)
        {
            Instance = this;
            GD.Print("ProductionProcessor 初始化完成");
        }
        else
        {
            QueueFree();
        }
    }

    public override void _Process(double delta)
    {
        ProcessAllProductionLines((float)delta);
    }

    private void ProcessAllProductionLines(float deltaTime)
    {
        var productionLineManager = ProductionLineManager.Instance;
        if (productionLineManager == null) return;

        var activeLines = productionLineManager.GetAllActiveProductionLines();
        
        foreach (var kvp in activeLines)
        {
            var activeLine = kvp.Value;
            if (!activeLine.IsActive || activeLine.BuildingCount <= 0) continue;

            ProcessProductionLine(activeLine, deltaTime);
        }
    }

    private void ProcessProductionLine(ProductionLineManager.ActiveProductionLine activeLine, float deltaTime)
    {
        var productionLine = ProductionLineManager.Instance?.GetProductionLine(activeLine.ProductionLineId);
        if (productionLine == null) return;

        // 特殊处理：如果是发电设备（powerGeneration > 0 且 productionTime <= 0），跳过生产处理
        if (productionLine.PowerGeneration > 0 && productionLine.ProductionTime <= 0)
        {
            // 发电设备不需要生产周期，直接返回
            // 发电量已经在添加建筑时注册到PowerManager了
            return;
        }

        // 获取电力满足率
        float powerRatio = 1.0f;
        var powerManager = PowerManager.Instance;
        if (powerManager != null)
        {
            powerRatio = powerManager.GetPowerRatio();
        }

        // 根据电力满足率调整生产速度
        float adjustedDeltaTime = deltaTime * powerRatio;

        // 如果电力不足，减慢生产速度
        if (powerRatio < 1.0f)
        {
            GD.Print($"产线 {productionLine.Name} 电力不足，生产速度调整为 {powerRatio * 100:F1}%");
        }

        // 更新生产时间
        activeLine.RemainingTime -= adjustedDeltaTime;

        if (activeLine.RemainingTime <= 0)
        {
            // 检查是否有足够的原料
            if (CheckInputMaterials(productionLine, activeLine.BuildingCount))
            {
                // 消耗原料
                ConsumeInputMaterials(productionLine, activeLine.BuildingCount);
                
                // 生产产品
                ProduceOutputItems(productionLine, activeLine.BuildingCount);

                // 重置生产时间
                activeLine.RemainingTime = productionLine.ProductionTime;

                GD.Print($"产线 {productionLine.Name} 完成一轮生产，{activeLine.BuildingCount} 个建筑同时运行");
                
                // 如果是发电设备，通知PowerManager（发电机运行）
                if (productionLine.PowerGeneration > 0)
                {
                    if (powerManager != null)
                    {
                        string generatorId = $"{activeLine.ProductionLineId}_{activeLine.BuildingCount}";
                        powerManager.UpdateGeneratorStatus(generatorId, true);
                    }
                }
            }
            else
            {
                // 原料不足，暂停生产
                activeLine.RemainingTime = 0.1f; // 短暂等待后再检查
                GD.Print($"产线 {productionLine.Name} 原料不足，暂停生产");
                
                // 如果是发电设备，通知PowerManager（发电机异常）
                if (productionLine.PowerGeneration > 0)
                {
                    if (powerManager != null)
                    {
                        string generatorId = $"{activeLine.ProductionLineId}_{activeLine.BuildingCount}";
                        powerManager.UpdateGeneratorStatus(generatorId, false);
                    }
                }
            }
        }
    }

    private bool CheckInputMaterials(ProductionLineManager.ProductionLine productionLine, int buildingCount)
    {
        var inventoryManager = InventoryManager.Instance;
        if (inventoryManager == null) return false;

        // 如果没有输入材料需求（如发电设备），直接返回true
        if (productionLine.Recipe.Inputs == null || productionLine.Recipe.Inputs.Count == 0)
        {
            return true;
        }

        // 检查所有输入材料
        foreach (var input in productionLine.Recipe.Inputs)
        {
            int requiredQuantity = input.Quantity * buildingCount;
            int availableQuantity = inventoryManager.GetItemQuantity(input.ItemId);
            
            if (availableQuantity < requiredQuantity)
            {
                return false;
            }
        }

        return true;
    }

    private void ConsumeInputMaterials(ProductionLineManager.ProductionLine productionLine, int buildingCount)
    {
        var inventoryManager = InventoryManager.Instance;
        if (inventoryManager == null) return;

        foreach (var input in productionLine.Recipe.Inputs)
        {
            int consumeQuantity = input.Quantity * buildingCount;
            inventoryManager.RemoveItem(input.ItemId, consumeQuantity);
            
            var itemData = GameData.Instance?.GetItem(input.ItemId);
            string itemName = itemData?.Name ?? input.ItemId;
            GD.Print($"消耗材料: {itemName} x{consumeQuantity}");
        }
    }

    private void ProduceOutputItems(ProductionLineManager.ProductionLine productionLine, int buildingCount)
    {
        var inventoryManager = InventoryManager.Instance;
        if (inventoryManager == null) return;

        foreach (var output in productionLine.Recipe.Outputs)
        {
            int produceQuantity = output.Quantity * buildingCount;
            inventoryManager.AddItem(output.ItemId, produceQuantity);
            
            var itemData = GameData.Instance?.GetItem(output.ItemId);
            string itemName = itemData?.Name ?? output.ItemId;
            GD.Print($"生产物品: {itemName} x{produceQuantity}");
        }
    }

    // 公共方法：获取产线当前状态信息
    public ProductionLineStatus GetProductionLineStatus(string productionLineId)
    {
        var activeLine = ProductionLineManager.Instance?.GetActiveProductionLine(productionLineId);
        var productionLine = ProductionLineManager.Instance?.GetProductionLine(productionLineId);
        
        if (activeLine == null || productionLine == null)
        {
            return new ProductionLineStatus
            {
                IsActive = false,
                Progress = 0,
                ProductionRate = 0,
                PowerConsumption = 0,
                BuildingCount = 0
            };
        }

        float progress = 0;
        // 发电设备的进度条始终显示100%
        if (productionLine.PowerGeneration > 0 && productionLine.ProductionTime <= 0)
        {
            progress = 1.0f; // 发电设备进度始终为100%
        }
        else if (activeLine.IsActive && productionLine.ProductionTime > 0)
        {
            progress = 1.0f - (activeLine.RemainingTime / productionLine.ProductionTime);
        }

        return new ProductionLineStatus
        {
            IsActive = activeLine.IsActive,
            Progress = Mathf.Clamp(progress, 0.0f, 1.0f),
            ProductionRate = activeLine.ProductionRate,
            PowerConsumption = activeLine.TotalPowerConsumption,
            BuildingCount = activeLine.BuildingCount
        };
    }

    public class ProductionLineStatus
    {
        public bool IsActive { get; set; }
        public float Progress { get; set; } // 0-1的进度
        public float ProductionRate { get; set; } // 每秒产出率
        public int PowerConsumption { get; set; } // 功耗
        public int BuildingCount { get; set; } // 建筑数量
    }

    public override void _ExitTree()
    {
        if (Instance == this)
        {
            Instance = null;
        }
    }
}