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463 lines
18 KiB
C#
463 lines
18 KiB
C#
/* Copyright (c) 2023-present miku-666
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1.The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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**/
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.Drawing;
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using System.Drawing.Drawing2D;
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using System.Drawing.Imaging;
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using System.IO;
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using System.Linq;
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using System.Windows.Forms;
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using MetroFramework.Forms;
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using OMI.Formats.Color;
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using OMI.Formats.Pck;
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using OMI.Workers.Color;
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using PckStudio.Extensions;
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using PckStudio.Forms.Editor;
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using PckStudio.Forms.Utilities;
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using PckStudio.Internal.Json;
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namespace PckStudio
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{
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internal partial class TextureAtlasEditor : MetroForm
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{
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public Image FinalTexture
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{
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get
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{
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if (DialogResult != DialogResult.OK)
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return null;
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return (Image)originalPictureBox.Image.Clone();
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}
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}
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private readonly PckFile _pckFile;
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private ColorContainer _colourTable;
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private readonly Size _areaSize;
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private readonly int _rowCount;
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private readonly int _columnCount;
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private readonly string _atlasType;
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private readonly List<AtlasTile> _tiles;
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private AtlasTile _selectedTile;
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private sealed class AtlasTile
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{
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internal readonly int Index;
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internal readonly Rectangle Area;
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internal readonly JsonTileInfo Tile;
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internal readonly Image Texture;
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public AtlasTile(int index, Rectangle area, JsonTileInfo tile, Image texture)
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{
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Index = index;
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Area = area;
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Tile = tile;
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Texture = texture;
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}
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}
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private int SelectedIndex
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{
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set => SetImageDisplayed(value);
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}
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private const ImageLayoutDirection _imageLayout = ImageLayoutDirection.Horizontal;
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public TextureAtlasEditor(PckFile pckFile, string path, Image atlas, Size areaSize)
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{
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InitializeComponent();
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AcquireColorTable(pckFile);
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_areaSize = areaSize;
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_pckFile = pckFile;
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_rowCount = atlas.Width / areaSize.Width;
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_columnCount = atlas.Height / areaSize.Height;
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(var tileInfos, _atlasType) = Path.GetFileNameWithoutExtension(path) switch
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{
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"terrain" => (AnimationResources.BlockTileInfos, "blocks"),
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"items" => (AnimationResources.ItemTileInfos, "items"),
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_ => (null, null),
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};
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originalPictureBox.Image = atlas;
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var images = atlas.CreateImageList(_areaSize, _imageLayout);
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var tiles = images.enumerate().Select(
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v => new AtlasTile(v.index, GetAtlasArea(v.index, _rowCount, _columnCount, _areaSize, _imageLayout), tileInfos.IndexInRange(v.index) ? tileInfos[v.index] : null, v.type)
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);
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_tiles = new List<AtlasTile>(tiles);
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SelectedIndex = 0;
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}
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private bool AcquireColorTable(PckFile pckFile)
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{
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if (pckFile.TryGetFile("colours.col", PckFile.FileData.FileType.ColourTableFile, out var colFile) &&
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colFile.Size > 0)
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{
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using var ms = new MemoryStream(colFile.Data);
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var reader = new COLFileReader();
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_colourTable = reader.FromStream(ms);
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return true;
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}
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_colourTable = null;
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return false;
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}
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private void SetImageDisplayed(int index)
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{
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tileNameLabel.Text = string.Empty;
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variantLabel.Visible = false;
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variantComboBox.Visible = false;
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variantComboBox.Items.Clear();
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variantComboBox.SelectedItem = null;
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variantComboBox.Enabled = false;
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if (selectTilePictureBox.IsPlaying)
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selectTilePictureBox.Stop();
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selectTilePictureBox.UseBlendColor = false;
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selectTilePictureBox.Image = null;
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if (_tiles is null || !_tiles.IndexInRange(index) || (_selectedTile = _tiles[index]) is null)
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return;
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if(String.IsNullOrEmpty(_selectedTile.Tile.DisplayName))
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{
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// changes the selected tile to the base flowing tile (carries all properties over) - Matt
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_selectedTile = _tiles.Find(t => t.Tile.InternalName == _selectedTile.Tile.InternalName);
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}
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tileNameLabel.Text = $"{_selectedTile.Tile.DisplayName}";
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selectTilePictureBox.BlendColor = GetBlendColor();
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selectTilePictureBox.UseBlendColor = applyColorMaskToolStripMenuItem.Checked;
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bool hasAnimation =
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_pckFile.Files.TryGetValue($"res/textures/{_atlasType}/{_selectedTile.Tile.InternalName}.png", PckFile.FileData.FileType.TextureFile, out var animationFile);
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animationButton.Text = hasAnimation ? "Edit Animation" : "Create Animation";
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replaceButton.Enabled = !hasAnimation;
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if (playAnimationsToolStripMenuItem.Checked &&
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hasAnimation &&
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animationFile.Size > 0)
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{
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using var ms = new MemoryStream(animationFile.Data);
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var img = Image.FromStream(ms);
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var textures = img.CreateImageList(ImageLayoutDirection.Vertical);
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var animation = new Internal.Animation(textures, animationFile.Properties.GetPropertyValue("ANIM"));
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selectTilePictureBox.Start(animation);
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return;
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}
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if (variantLabel.Visible = variantComboBox.Visible = _selectedTile.Tile.HasColourEntry && _selectedTile.Tile.ColourEntry.Variants.Length > 1)
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{
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variantComboBox.Items.AddRange(_selectedTile.Tile.ColourEntry.Variants);
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variantComboBox.SelectedItem = _selectedTile.Tile.ColourEntry.DefaultName;
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}
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selectTilePictureBox.Image = _selectedTile.Texture;
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}
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private static int GetSelectedImageIndex(
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Size pictureBoxSize,
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Size imageSize,
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Size areaSize,
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Point clickLocation,
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PictureBoxSizeMode sizeMode,
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ImageLayoutDirection imageLayout)
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{
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Point result = new Point();
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int rowCount = imageSize.Width / areaSize.Width;
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int columnCount = imageSize.Height / areaSize.Height;
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switch (sizeMode)
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{
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case PictureBoxSizeMode.Normal:
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case PictureBoxSizeMode.AutoSize:
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{
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var imageArea = new Rectangle(Point.Empty, imageSize);
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if (!imageArea.Contains(clickLocation))
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return -1;
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result.X = clickLocation.X / areaSize.Width;
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result.Y = clickLocation.Y / areaSize.Height;
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break;
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}
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case PictureBoxSizeMode.StretchImage:
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{
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float widthDiff = (float)pictureBoxSize.Width / imageSize.Width;
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float heightDiff = (float)pictureBoxSize.Height / imageSize.Height;
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Size scaledArea = Size.Round(new SizeF(areaSize.Width * widthDiff, areaSize.Height * heightDiff));
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result.X = clickLocation.X / scaledArea.Width;
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result.Y = clickLocation.Y / scaledArea.Height;
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break;
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}
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case PictureBoxSizeMode.CenterImage:
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{
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Rectangle imageArea = new Rectangle(Point.Empty, imageSize);
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imageArea.X = (pictureBoxSize.Width - imageArea.Width) / 2;
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imageArea.Y = (pictureBoxSize.Height - imageArea.Height) / 2;
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if (!imageArea.Contains(clickLocation))
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return -1;
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result.X = (clickLocation.X - imageArea.X) / (clickLocation.X * areaSize.Width);
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result.Y = (clickLocation.Y - imageArea.Y) / (clickLocation.Y * areaSize.Height);
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break;
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}
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case PictureBoxSizeMode.Zoom:
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{
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Rectangle imageArea = new Rectangle();
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float widthDiff = (float)pictureBoxSize.Width / imageSize.Width;
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float heightDiff = (float)pictureBoxSize.Height / imageSize.Height;
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float scale = Math.Min(widthDiff, heightDiff);
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imageArea.Width = (int)(imageSize.Width * scale);
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imageArea.Height = (int)(imageSize.Height * scale);
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imageArea.X = (pictureBoxSize.Width - imageArea.Width) / 2;
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imageArea.Y = (pictureBoxSize.Height - imageArea.Height) / 2;
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if (!imageArea.Contains(clickLocation))
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return -1;
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var scaledArea = new SizeF(areaSize.Width * scale, areaSize.Height * scale);
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result.X = (int)((clickLocation.X - imageArea.X) / scaledArea.Width);
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result.Y = (int)((clickLocation.Y - imageArea.Y) / scaledArea.Height);
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}
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break;
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default:
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break;
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};
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return GetSelectedIndex(result.X, result.Y, rowCount, columnCount, imageLayout);
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}
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private static int GetSelectedIndex(int x, int y, int rowCount, int columnCount, ImageLayoutDirection imageLayout)
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{
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return imageLayout switch
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{
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ImageLayoutDirection.Horizontal => x + y * rowCount,
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ImageLayoutDirection.Vertical => y + x * columnCount,
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_ => throw new ArgumentOutOfRangeException(nameof(imageLayout)),
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};
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}
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private static Rectangle GetAtlasArea(int index, int rowCount, int columnCount, Size size, ImageLayoutDirection imageLayout)
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{
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var p = GetSelectedPoint(index, rowCount, columnCount, imageLayout);
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var ap = new Point(p.X * size.Width, p.Y * size.Height);
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return new Rectangle(ap, size);
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}
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private static Point GetSelectedPoint(int index, int rowCount, int columnCount, ImageLayoutDirection imageLayout)
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{
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int y = Math.DivRem(index, rowCount, out int x);
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if (imageLayout == ImageLayoutDirection.Vertical)
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x = Math.DivRem(index, columnCount, out y);
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return new Point(x, y);
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}
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private void SetTile(Image texture)
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{
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var graphicsConfig = new GraphicsConfig()
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{
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InterpolationMode = selectTilePictureBox.InterpolationMode,
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PixelOffsetMode = PixelOffsetMode.HighQuality
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};
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if (texture.Size != _areaSize)
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texture = texture.Resize(_areaSize, graphicsConfig);
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using (var g = Graphics.FromImage(originalPictureBox.Image))
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{
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g.ApplyConfig(graphicsConfig);
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g.Fill(_selectedTile.Area, Color.Transparent);
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g.DrawImage(texture, _selectedTile.Area);
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}
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_tiles[_selectedTile.Index] = new AtlasTile(_selectedTile.Index, _selectedTile.Area, _selectedTile.Tile, texture);
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selectTilePictureBox.Image = texture;
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originalPictureBox.Invalidate();
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}
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private void ApplyBlend(string colorKey, Image image)
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{
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if (variantComboBox.Enabled = _selectedTile.Tile.ColourEntry.Variants.Length > 1)
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{
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selectTilePictureBox.BlendColor = FindBlendColorByKey(colorKey);
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selectTilePictureBox.Image = image;
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}
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}
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private Color GetBlendColor()
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{
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if (_selectedTile.Tile.HasColourEntry && _selectedTile.Tile.ColourEntry is not null)
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return FindBlendColorByKey(_selectedTile.Tile.ColourEntry.DefaultName);
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return Color.White;
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}
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private Color FindBlendColorByKey(string colorKey)
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{
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if (_colourTable is not null &&
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_selectedTile.Tile.HasColourEntry &&
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_selectedTile.Tile.ColourEntry is not null)
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{
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if (_selectedTile.Tile.ColourEntry.IsWaterColour &&
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_colourTable.WaterColors.FirstOrDefault(entry => entry.Name == colorKey) is ColorContainer.WaterColor waterColor)
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{
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return waterColor.SurfaceColor;
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}
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else if (_colourTable.Colors.FirstOrDefault(entry => entry.Name == colorKey) is ColorContainer.Color color)
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{
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return color.ColorPallette;
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}
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}
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return Color.White;
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}
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protected override bool ProcessDialogKey(Keys keyData)
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{
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switch (keyData)
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{
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case Keys.Left:
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if (_tiles.IndexInRange(_selectedTile.Index - 1))
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{
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SelectedIndex = _selectedTile.Index - 1;
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return true;
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}
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break;
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case Keys.Right:
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if (_tiles.IndexInRange(_selectedTile.Index + 1))
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{
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SelectedIndex = _selectedTile.Index + 1;
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return true;
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}
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break;
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case Keys.Up:
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if (_tiles.IndexInRange(_selectedTile.Index - _rowCount))
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{
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SelectedIndex = _selectedTile.Index - _rowCount;
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return true;
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}
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break;
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case Keys.Down:
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if (_tiles.IndexInRange(_selectedTile.Index + _rowCount))
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{
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SelectedIndex = _selectedTile.Index + _rowCount;
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return true;
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}
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break;
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}
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return false;
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}
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private void originalPictureBox_MouseClick(object sender, MouseEventArgs e)
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{
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if (e.Button != MouseButtons.Left)
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return;
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int index = GetSelectedImageIndex(
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originalPictureBox.Size,
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originalPictureBox.Image.Size,
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_areaSize,
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e.Location,
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originalPictureBox.SizeMode,
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_imageLayout);
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if (index != -1)
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{
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SelectedIndex = index;
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}
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}
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private void replaceButton_Click(object sender, EventArgs e)
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{
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OpenFileDialog fileDialog = new OpenFileDialog()
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{
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Filter = "PNG Image|*.png",
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Title = "Select Texture"
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};
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if (fileDialog.ShowDialog() == DialogResult.OK)
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{
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var img = Image.FromFile(fileDialog.FileName);
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SetTile(img);
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}
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}
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private void saveToolStripMenuItem_Click(object sender, EventArgs e)
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{
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DialogResult = DialogResult.OK;
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}
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private void animationButton_Click(object sender, EventArgs e)
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{
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bool isNewFile;
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if (isNewFile = !_pckFile.Files.TryGetValue(
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$"res/textures/{_atlasType}/{_selectedTile.Tile.InternalName}.png",
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PckFile.FileData.FileType.TextureFile, out var file
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))
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{
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file = new PckFile.FileData($"res/textures/{_atlasType}/{_selectedTile.Tile.InternalName}.png", PckFile.FileData.FileType.TextureFile);
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}
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var animationEditor = new AnimationEditor(file, GetBlendColor());
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if (animationEditor.ShowDialog() == DialogResult.OK && isNewFile)
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{
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_pckFile.Files.Add(file);
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}
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}
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private void extractTileToolStripMenuItem_Click(object sender, EventArgs e)
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{
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SaveFileDialog saveFileDialog = new SaveFileDialog()
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{
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Filter = "Tile Texture|*.png",
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FileName = _selectedTile.Tile.InternalName
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};
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if (saveFileDialog.ShowDialog() == DialogResult.OK)
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{
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selectTilePictureBox.Image.Save(saveFileDialog.FileName, ImageFormat.Png);
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}
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}
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private void variantComboBox_SelectedIndexChanged(object sender, EventArgs e)
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{
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if (_selectedTile.Tile.ColourEntry is not null &&
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_selectedTile.Tile.ColourEntry.Variants.IndexInRange(variantComboBox.SelectedIndex))
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{
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ApplyBlend(_selectedTile.Tile.ColourEntry.Variants[variantComboBox.SelectedIndex], _selectedTile.Texture);
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}
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}
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private void applyColorMaskToolStripMenuItem_CheckedChanged(object sender, EventArgs e)
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{
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SelectedIndex = _selectedTile.Index;
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}
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private void playAnimationsToolStripMenuItem_CheckedChanged(object sender, EventArgs e)
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{
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SelectedIndex = _selectedTile.Index;
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}
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private void TextureAtlasEditor_FormClosing(object sender, FormClosingEventArgs e)
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{
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if (selectTilePictureBox.IsPlaying)
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selectTilePictureBox.Stop();
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}
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}
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} |