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Add Altas class & refactored Atlas editor

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miku-666
2025-11-06 20:38:43 +01:00
parent 444924bfd2
commit 9d04e5f2aa
22 changed files with 3032 additions and 2425 deletions
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60
PckStudio.Core/Extensions/ImageExtensions.cs
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@@ -16,14 +16,15 @@
* 3. This notice may not be removed or altered from any source distribution.
**/
using System;
using System.Drawing;
using System.Diagnostics;
using System.Drawing.Imaging;
using System.Drawing.Drawing2D;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using System.Data.Common;
using System.Diagnostics;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Drawing.Imaging;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Threading.Tasks;
namespace PckStudio.Core.Extensions
@@ -71,12 +72,13 @@ namespace PckStudio.Core.Extensions
int rowCount = source.Width / size.Width;
int columnCount = source.Height / size.Height;
Debug.WriteLine($"Image size: {source.Size}, Area size: {size}, col num: {columnCount}, row num: {rowCount}");
bool vertical = imageLayout == ImageLayoutDirection.Vertical;
for (int i = 0; i < columnCount * rowCount; i++)
{
int row = Math.DivRem(i, rowCount, out int column);
if (imageLayout == ImageLayoutDirection.Vertical)
column = Math.DivRem(i, columnCount, out row);
Rectangle tileArea = new Rectangle(new Point(column * size.Width, row * size.Height), size);
int column = Math.DivRem(i, rowCount, out int row);
if (vertical)
row = Math.DivRem(i, columnCount, out column);
Rectangle tileArea = new Rectangle(new Point(row * size.Width, column * size.Height), size);
yield return source.GetArea(tileArea);
}
yield break;
@@ -94,38 +96,48 @@ namespace PckStudio.Core.Extensions
public static Image Combine(this IEnumerable<Image> sources, ImageLayoutDirection layoutDirection)
{
Size imageSize = CalculateImageSize(sources, layoutDirection);
bool horizontal = layoutDirection == ImageLayoutDirection.Horizontal;
int imgCount = sources.Count();
int rows = horizontal ? imgCount : 1;
int columns = horizontal ? 1 : imgCount;
return sources.Combine(rows, columns, layoutDirection);
}
public static Image Combine(this IEnumerable<Image> sources, int rows, int columns, ImageLayoutDirection layoutDirection)
{
Size imageSize = CalculateImageSize(sources, rows, columns);
var image = new Bitmap(imageSize.Width, imageSize.Height);
bool horizontal = layoutDirection == ImageLayoutDirection.Horizontal;
using (var graphic = Graphics.FromImage(image))
{
foreach ((int i, Image texture) in sources.enumerate())
{
var info = new ImageSection(texture.Size, i, layoutDirection);
graphic.DrawImage(texture, info.Point);
int x = Math.DivRem(i, columns, out int y);
if (horizontal)
y = Math.DivRem(i, rows, out x);
graphic.DrawImage(texture, new Point(x * texture.Width, y * texture.Height));
}
}
return image;
}
private static Size CalculateImageSize(IEnumerable<Image> sources, ImageLayoutDirection layoutDirection)
private static Size CalculateImageSize(IEnumerable<Image> sources, int rows, int columns)
{
Size size = sources.First().Size;
int count = sources.Count();
if (sources == null)
return Size.Empty;
Image[] imgs = sources.ToArray();
if (count < 2)
return count < 1 ? Size.Empty : size;
if (imgs.Length < rows * columns)
throw new ArgumentOutOfRangeException("Insufficent soure images provided.");
var horizontal = layoutDirection == ImageLayoutDirection.Horizontal;
Size size = imgs[0].Size;
if (!sources.All(img => img.Size == size))
if (!imgs.All(img => img.Size == size))
throw new InvalidOperationException("Images must have the same width and height.");
if (horizontal)
size.Width *= count;
else
size.Height *= count;
size.Width *= rows;
size.Height *= columns;
return size;
}