From 085c6552353bfac404ffc437e26e9e23f2ff1d9c Mon Sep 17 00:00:00 2001
From: Marco <marcomoa@hotmail.com>
Date: Tue, 31 Mar 2026 07:01:09 -0300
Subject: [PATCH] feat: export NPC item list

---
 Assets Editor/DatEditor.xaml          |  11 +-
 Assets Editor/DatEditor.xaml.cs       |  11 +-
 Assets Editor/NpcExportWindow.xaml    |  46 ++++++
 Assets Editor/NpcExportWindow.xaml.cs | 205 ++++++++++++++++++++++++++
 4 files changed, 268 insertions(+), 5 deletions(-)
 create mode 100644 Assets Editor/NpcExportWindow.xaml
 create mode 100644 Assets Editor/NpcExportWindow.xaml.cs

diff --git a/Assets Editor/DatEditor.xaml b/Assets Editor/DatEditor.xaml
index 13e4e46..4abbb12 100644
--- a/Assets Editor/DatEditor.xaml	
+++ b/Assets Editor/DatEditor.xaml	
@@ -3,8 +3,8 @@
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-        xmlns:local="clr-namespace:Assets_Editor" xmlns:mah="http://metro.mahapps.com/winfx/xaml/controls" 
-        xmlns:xctk="http://schemas.xceed.com/wpf/xaml/toolkit" 
+        xmlns:local="clr-namespace:Assets_Editor" xmlns:mah="http://metro.mahapps.com/winfx/xaml/controls"
+        xmlns:xctk="http://schemas.xceed.com/wpf/xaml/toolkit"
         xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
         mc:Ignorable="d"
         Title="DatEditor" Height="880" Width="1220" materialDesign:ShadowAssist.CacheMode="{x:Null}" Loaded="Window_Loaded"
@@ -255,7 +255,12 @@
                                     <materialDesign:PackIcon Kind="FileDocumentArrowRight" />
                                 </MenuItem.Icon>
                             </MenuItem>
-                            <!-- 
+                            <MenuItem Header="Export NPC Item List" Click="ExportNpcs_Click">
+                                <MenuItem.Icon>
+                                    <materialDesign:PackIcon Kind="AccountArrowRight" />
+                                </MenuItem.Icon>
+                            </MenuItem>
+                            <!--
                         <MenuItem Header="OTB Editor" Click="OTBEditor_Click">
                             <MenuItem.Icon>
                                 <materialDesign:PackIcon Kind="CookieEdit" />
diff --git a/Assets Editor/DatEditor.xaml.cs b/Assets Editor/DatEditor.xaml.cs
index b3f396d..90f5168 100644
--- a/Assets Editor/DatEditor.xaml.cs	
+++ b/Assets Editor/DatEditor.xaml.cs	
@@ -1,4 +1,4 @@
-using Google.Protobuf;
+using Google.Protobuf;
 using MaterialDesignThemes.Wpf;
 using Microsoft.Win32;
 using Newtonsoft.Json;
@@ -62,7 +62,7 @@ public partial class DatEditor : Window
             // standard sprite sizes across entire program
             new(32, 32), // 0
             new(32, 64), // 1
-            new(64, 32), // 2 
+            new(64, 32), // 2
             new(64, 64), // 3
 
             // warning: requires client editing
@@ -2134,6 +2134,13 @@ private void CompileToImages_Click(object sender, RoutedEventArgs e)
             ExportMissilesMaxId.Value = (int)maxMissiles;
         }
 
+        private void ExportNpcs_Click(object sender, RoutedEventArgs e)
+        {
+            var exportWindow = new NpcExportWindow();
+            exportWindow.Owner = this;
+            exportWindow.ShowDialog();
+        }
+
         private async void CompileAsImages(object sender, RoutedEventArgs e)
         {
             // cut max fields if max < min
diff --git a/Assets Editor/NpcExportWindow.xaml b/Assets Editor/NpcExportWindow.xaml
new file mode 100644
index 0000000..adf1fd5
--- /dev/null
+++ b/Assets Editor/NpcExportWindow.xaml	
@@ -0,0 +1,46 @@
+<Window x:Class="Assets_Editor.NpcExportWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
+        mc:Ignorable="d"
+        Title="Export NPCs" Height="300" Width="500"
+        Style="{StaticResource MaterialDesignWindow}"
+        WindowStartupLocation="CenterOwner">
+
+    <Grid Margin="20">
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto"/>
+            <RowDefinition Height="Auto"/>
+            <RowDefinition Height="Auto"/>
+            <RowDefinition Height="*"/>
+            <RowDefinition Height="Auto"/>
+        </Grid.RowDefinitions>
+
+        <TextBlock Grid.Row="0" Text="Export NPC Buy/Sell Lists"
+                   FontSize="18" FontWeight="Bold" Margin="0,0,0,20" HorizontalAlignment="Center"/>
+
+        <StackPanel Grid.Row="1" Orientation="Horizontal" Margin="0,0,0,15">
+            <TextBlock Text="Destination folder:" VerticalAlignment="Center" Margin="0,0,10,0"/>
+            <TextBox x:Name="FolderPathTextBox" Width="250" IsReadOnly="True" VerticalAlignment="Center"/>
+            <Button x:Name="BrowseButton" Content="..." Width="40" Margin="5,0,0,0" Click="BrowseButton_Click"/>
+        </StackPanel>
+
+        <StackPanel Grid.Row="2" Orientation="Horizontal" Margin="0,0,0,20">
+            <TextBlock Text="Progress:" VerticalAlignment="Center" Margin="0,0,10,0"/>
+            <ProgressBar x:Name="ProgressBar" Width="300" Height="20" Minimum="0" Maximum="100" Value="0"/>
+            <TextBlock x:Name="ProgressText" Text="0%" Margin="10,0,0,0" VerticalAlignment="Center"/>
+        </StackPanel>
+
+        <TextBlock x:Name="StatusText" Grid.Row="3" Text="Ready to export"
+                   VerticalAlignment="Center" HorizontalAlignment="Center" Margin="0,0,0,20"/>
+
+        <StackPanel Grid.Row="4" Orientation="Horizontal" HorizontalAlignment="Center">
+            <Button x:Name="ExportButton" Content="Export" Width="100" Height="30"
+                    Margin="0,0,10,0" Click="ExportButton_Click" IsEnabled="False"/>
+            <Button x:Name="CancelButton" Content="Cancel" Width="100" Height="30"
+                    Click="CancelButton_Click"/>
+        </StackPanel>
+    </Grid>
+</Window>
diff --git a/Assets Editor/NpcExportWindow.xaml.cs b/Assets Editor/NpcExportWindow.xaml.cs
new file mode 100644
index 0000000..ede6b5c
--- /dev/null
+++ b/Assets Editor/NpcExportWindow.xaml.cs	
@@ -0,0 +1,205 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows;
+using Microsoft.Win32;
+using Tibia.Protobuf.Appearances;
+
+namespace Assets_Editor
+{
+    public partial class NpcExportWindow : Window
+    {
+        private bool isExporting = false;
+
+        public NpcExportWindow()
+        {
+            InitializeComponent();
+            LoadDefaultPath();
+        }
+
+        private void LoadDefaultPath()
+        {
+            string desktopPath = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
+            FolderPathTextBox.Text = Path.Combine(desktopPath, "NPC_Exports");
+        }
+
+        private void BrowseButton_Click(object sender, RoutedEventArgs e)
+        {
+            var dialog = new OpenFolderDialog
+            {
+                Title = "Select destination folder",
+                InitialDirectory = FolderPathTextBox.Text
+            };
+
+            if (dialog.ShowDialog() == true)
+            {
+                FolderPathTextBox.Text = dialog.FolderName;
+                ExportButton.IsEnabled = true;
+            }
+        }
+
+        private async void ExportButton_Click(object sender, RoutedEventArgs e)
+        {
+            if (isExporting) return;
+
+            string exportPath = FolderPathTextBox.Text;
+            if (string.IsNullOrWhiteSpace(exportPath))
+            {
+                MessageBox.Show("Please select a destination folder.", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
+                return;
+            }
+
+            try
+            {
+                isExporting = true;
+                ExportButton.IsEnabled = false;
+                CancelButton.IsEnabled = false;
+                StatusText.Text = "Starting export...";
+
+                await Task.Run(() => ExportNpcData(exportPath));
+
+                StatusText.Text = "Export completed successfully!";
+                Dispatcher.Invoke(() => this.Close());
+            }
+            catch (Exception ex)
+            {
+                StatusText.Text = "Error during export";
+                MessageBox.Show($"An error occurred during export:\n{ex.Message}", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+            finally
+            {
+                isExporting = false;
+                ExportButton.IsEnabled = true;
+                CancelButton.IsEnabled = true;
+            }
+        }
+
+        private void ExportNpcData(string exportPath)
+        {
+            Directory.CreateDirectory(exportPath);
+
+            var npcData = new Dictionary<string, Dictionary<uint, NpcItemInfo>>();
+
+            if (MainWindow.appearances?.Object != null)
+            {
+                int totalItems = MainWindow.appearances.Object.Count;
+                int processedItems = 0;
+
+                foreach (var item in MainWindow.appearances.Object)
+                {
+                    if (item.Flags?.Npcsaledata != null)
+                    {
+                        foreach (var npcSale in item.Flags.Npcsaledata)
+                        {
+                            if (npcSale != null && !string.IsNullOrEmpty(npcSale.Name))
+                            {
+                                string npcName = npcSale.Name.ToLower().Replace(" ", "_");
+
+                                if (!npcData.ContainsKey(npcName))
+                                {
+                                    npcData[npcName] = new Dictionary<uint, NpcItemInfo>();
+                                }
+
+                                if (!npcData[npcName].ContainsKey(item.Id))
+                                {
+                                    npcData[npcName][item.Id] = new NpcItemInfo
+                                    {
+                                        ItemName = item.HasName ? item.Name : $"Item {item.Id}",
+                                        ClientId = item.Id,
+                                        SellPrice = npcSale.BuyPrice,
+                                        BuyPrice = npcSale.SalePrice,
+                                        Location = npcSale.Location ?? ""
+                                    };
+                                }
+                            }
+                        }
+                    }
+
+                    processedItems++;
+                    int progress = (int)((double)processedItems / totalItems * 100);
+
+                    Dispatcher.Invoke(() =>
+                    {
+                        ProgressBar.Value = progress;
+                        ProgressText.Text = $"{progress}%";
+                        StatusText.Text = $"Processing item {processedItems} of {totalItems}...";
+                    });
+                }
+            }
+
+            int totalNpcs = npcData.Count;
+            int processedNpcs = 0;
+
+            foreach (var npc in npcData)
+            {
+                string fileName = $"{npc.Key}.txt";
+                string filePath = Path.Combine(exportPath, fileName);
+
+                using (var writer = new StreamWriter(filePath))
+                {
+                    writer.WriteLine($"-- NPC: {npc.Key.Replace("_", " ").ToUpper()}");
+                    writer.WriteLine($"-- Location: {npc.Value.Values.FirstOrDefault()?.Location ?? "Unknown"}");
+                    writer.WriteLine($"-- Generated: {DateTime.Now:yyyy-MM-dd HH:mm:ss}");
+                    writer.WriteLine();
+
+                    writer.WriteLine("npcConfig.shop = {");
+
+                    foreach (var item in npc.Value.Values.OrderBy(i => i.ItemName))
+                    {
+                        var fields = new List<string>
+                        {
+                            $"itemName = \"{item.ItemName}\"",
+                            $"clientId = {item.ClientId}"
+                        };
+
+                        if (item.SellPrice > 0)
+                            fields.Add($"sell = {item.SellPrice}");
+
+                        if (item.BuyPrice > 0)
+                            fields.Add($"buy = {item.BuyPrice}");
+
+                        writer.WriteLine($"\t{{ {string.Join(", ", fields)} }},");
+                    }
+
+                    writer.WriteLine("}");
+                }
+
+                processedNpcs++;
+                int progress = (int)((double)processedNpcs / totalNpcs * 100);
+
+                Dispatcher.Invoke(() =>
+                {
+                    ProgressBar.Value = progress;
+                    ProgressText.Text = $"{progress}%";
+                    StatusText.Text = $"Generating file {processedNpcs} of {totalNpcs}...";
+                });
+            }
+
+            Dispatcher.Invoke(() =>
+            {
+                ProgressBar.Value = 100;
+                ProgressText.Text = "100%";
+                StatusText.Text = $"Export completed! {totalNpcs} NPCs exported.";
+            });
+        }
+
+        private void CancelButton_Click(object sender, RoutedEventArgs e)
+        {
+            if (!isExporting)
+            {
+                this.Close();
+            }
+        }
+    }
+
+    public class NpcItemInfo
+    {
+        public string ItemName { get; set; } = "";
+        public uint ClientId { get; set; }
+        public uint SellPrice { get; set; }
+        public uint BuyPrice { get; set; }
+        public string Location { get; set; } = "";
+    }
+}