private Image <Rgba32>[] GetFrames(Image <Rgba32> source, int frameWidth, int frameHeight)
{
int framesInWidth = source.Width / frameWidth;
int framesInHeight = source.Height / frameHeight;
if (framesInWidth * framesInHeight == 0)
{
// string a = "b";
}
//List<Image<Rgba32>> result = new List<Image<Rgba32>>();
Image <Rgba32>[] result = new Image <Rgba32> [framesInHeight * framesInWidth];
int counter = 0;
for (int x = 0; x < framesInWidth; x++)
{
for (int y = 0; y < framesInHeight; y++)
{
var newBitmap = new Image <Rgba32>(frameWidth, frameHeight);
TextureUtils.CopyRegionIntoImage(
source,
new System.Drawing.Rectangle(x * frameWidth, y * frameHeight, frameWidth, frameHeight),
ref newBitmap, new System.Drawing.Rectangle(0, 0, frameWidth, frameHeight));
result[counter++] = newBitmap;
//result.Add(newBitmap);
}
}
return(result.ToArray());
}
private int Process(ref Image <Rgba32> target, KeyValuePair <ResourceLocation, Image <Rgba32> >[] data, ref int xi, ref int yi, ref int xOffset, ref int yRemaining, int total, int processed, IDictionary <ResourceLocation, TextureInfo> locations, IProgressReceiver progressReceiver, bool animated)
{
int done = processed;
var count = 0;
foreach (var bm in data.OrderByDescending(x => x.Value.Height))
{
var key = bm.Key;
count++;
// double percentage = 100D * ((double)processed / (double)total);
progressReceiver.UpdateProgress(processed, total, null, key.ToString());
var sourceRegion = new System.Drawing.Rectangle(0, 0, bm.Value.Width, bm.Value.Height);
var targetRegion = new System.Drawing.Rectangle(xi, yi, bm.Value.Width, bm.Value.Height);
TextureUtils.CopyRegionIntoImage(bm.Value, sourceRegion, ref target, targetRegion);
if (!locations.ContainsKey(key))
{
locations.Add(key, new TextureInfo(new Vector2(target.Width, target.Height), new Vector2(xi, yi), bm.Value.Width / 16, bm.Value.Height / 16, animated, true));
}
if (bm.Value.Height > TextureHeight)
{
xOffset = xi;
yRemaining = bm.Value.Height;
}
xi += bm.Value.Width;
if (count == target.Width / TextureWidth)
{
yi += TextureHeight;
xi = 0;
yRemaining -= TextureHeight;
count = 0;
}
done++;
}
return(done);
}
private int Process(ref Bitmap bmp, KeyValuePair <string, Bitmap>[] data, ref int xi, ref int yi, ref int xOffset, ref int yRemaining, int total, int processed, IDictionary <string, TextureInfo> locations, IProgressReceiver progressReceiver)
{
int done = processed;
var count = 0;
foreach (var bm in data.OrderByDescending(x => x.Value.Height))
{
string key = bm.Key;
count++;
double percentage = 100D * ((double)processed / (double)total);
progressReceiver.UpdateProgress((int)percentage, "Stitching textures...", key);
var sourceRegion = new System.Drawing.Rectangle(0, 0, bm.Value.Width, bm.Value.Height);
var targetRegion = new System.Drawing.Rectangle(xi, yi, bm.Value.Width, bm.Value.Height);
TextureUtils.CopyRegionIntoImage(bm.Value, sourceRegion, ref bmp, targetRegion);
if (!locations.ContainsKey(key))
{
locations.Add(key, new TextureInfo(new Vector2(xi, yi), bm.Value.Width, bm.Value.Height));
}
if (bm.Value.Height > TextureHeight)
{
xOffset = xi;
yRemaining = bm.Value.Height;
}
xi += bm.Value.Width;
if (count == AtlasWidth / TextureWidth)
{
yi += TextureHeight;
xi = 0;
yRemaining -= TextureHeight;
count = 0;
}
done++;
}
return(done);
}
private Image <Rgba32>[] GetFrames(Image <Rgba32> source)
{
int ix = source.Width / TextureWidth;
int iy = source.Height / TextureHeight;
List <Image <Rgba32> > result = new List <Image <Rgba32> >();
for (int x = 0; x < ix; x++)
{
for (int y = 0; y < iy; y++)
{
var newBitmap = new Image <Rgba32>(TextureWidth, TextureHeight);
TextureUtils.CopyRegionIntoImage(source, new System.Drawing.Rectangle(x * TextureWidth, y * TextureHeight, TextureWidth, TextureHeight), ref newBitmap, new System.Drawing.Rectangle(0, 0, TextureWidth, TextureHeight));
result.Add(newBitmap);
}
}
return(result.ToArray());
}
private Bitmap[] GetFrames(Bitmap source)
{
int ix = source.Width / TextureWidth;
int iy = source.Height / TextureHeight;
List <Bitmap> result = new List <Bitmap>();
for (int x = 0; x < ix; x++)
{
for (int y = 0; y < iy; y++)
{
Bitmap newBitmap = new Bitmap(TextureWidth, TextureHeight);
TextureUtils.CopyRegionIntoImage(source, new System.Drawing.Rectangle(x, y, TextureWidth, TextureHeight), ref newBitmap, new System.Drawing.Rectangle(0, 0, TextureWidth, TextureHeight));
result.Add(newBitmap);
}
}
return(result.ToArray());
}
private PooledTexture2D[] ProcessFrames(GraphicsDevice device, IProgressReceiver progressReceiver,
IDictionary <ResourceLocation, ImageEntry> blockTextures)
{
Dictionary <ResourceLocation, Image <Rgba32>[]> blockFrames =
new Dictionary <ResourceLocation, Image <Rgba32>[]>();
foreach (var other in blockTextures.Where(
x => x.Value.Image.Height != x.Value.Image.Width))
{
if (!blockFrames.TryGetValue(other.Key, out _))
{
blockFrames.Add(other.Key, GetFrames(other.Value, TextureWidth, TextureHeight));
}
}
var animatedFrameInfo = new Dictionary <ResourceLocation, TextureInfo>();
GenerateAtlasInternal(
blockFrames.Select(x => new KeyValuePair <ResourceLocation, Image <Rgba32> >(x.Key, x.Value[0])).ToArray(),
progressReceiver, animatedFrameInfo, true, out var animatedFrame);
AnimatedAtlasSize = new Vector2(animatedFrame.Width, animatedFrame.Height);
_animatedAtlasLocations = animatedFrameInfo;
var frameCount = blockFrames.Max(x => x.Value.Length);
while (frameCount % 2 != 0)
{
frameCount++;
}
var frames = new Image <Rgba32> [frameCount];
frames[0] = animatedFrame;
for (int i = 1; i < frames.Length; i++)
{
// double percentage = 100D * ((double) i / (double) frames.Length);
progressReceiver.UpdateProgress(i, frames.Length, $"Animating frame {i + 1} / {frames.Length}...");
var target = (i > 0 ? frames[i - 1] : animatedFrame).CloneAs <Rgba32>(); //new Bitmap(animatedFrame);
// System.Drawing.Rectangle destination;
foreach (var animated in blockFrames)
{
progressReceiver.UpdateProgress(i, frames.Length, null, animated.Key.ToString());
if (animatedFrameInfo.TryGetValue(animated.Key, out var textureInfo))
{
//((i % 3 == 0 ? i - 1 : i) / 6)
var destination = new System.Drawing.Rectangle(
(int)textureInfo.Position.X, (int)textureInfo.Position.Y, textureInfo.Width * 16,
textureInfo.Height * 16);
var sourceRegion = new System.Drawing.Rectangle(0, 0, textureInfo.Width * 16, textureInfo.Height * 16);
var index = i % animated.Value.Length;
var indexOffset = 0;
bool shouldInterpolate = false;
float interpolationValue = 0.5f;
if (blockTextures.TryGetValue(animated.Key, out var imageEntry) && imageEntry.Meta != null)
{
var meta = imageEntry.Meta;
if (meta.Animation != null)
{
if (meta.Animation.Interpolate)
{
int extraFrames = (frames.Length - animated.Value.Length);
var interpolationFrames = (int)Math.Floor(
((double)extraFrames / (double)animated.Value.Length));
var remainder = i % interpolationFrames;
if (remainder != 0)
{
shouldInterpolate = true;
interpolationValue = (1f / interpolationFrames) * remainder;
indexOffset = -remainder;
// index -= remainder;
}
}
if (meta.Animation.Frames != null)
{
var entry = meta.Animation.Frames[(i + indexOffset) % meta.Animation.Frames.Length];
if (entry.Integer.HasValue)
{
index = (int)entry.Integer.Value;
}
else if (entry.FrameClass != null)
{
index = (int)entry.FrameClass.Index;
}
}
else
{
index = (i + indexOffset) % animated.Value.Length;
}
}
}
//TextureUtils.ClearRegion(ref target, destination);
if (shouldInterpolate)
{
TextureUtils.CopyRegionIntoImage(
((i + indexOffset >= 0) ? frames[(i + indexOffset) % frames.Length] : animatedFrame),
destination, ref target, destination, clear: true);
}
var texture = animated.Value[index];
TextureUtils.CopyRegionIntoImage(
texture, sourceRegion, ref target, destination, shouldInterpolate, interpolationValue,
clear: !shouldInterpolate);
}
}
frames[i] = target;
}
return(frames.Select(
(x, index) =>
{
var a = GetMipMappedTexture2D(device, x);
//totalSize += a.MemoryUsage;
return a;
}).ToArray());
}
public void GenerateAtlas(GraphicsDevice device, KeyValuePair <string, Image <Rgba32> >[] bitmaps, IReadOnlyDictionary <string, TextureMeta> meta, IProgressReceiver progressReceiver)
{
Stopwatch sw = Stopwatch.StartNew();
Log.Info($"Generating texture atlas out of {bitmaps.Length} bitmaps...");
long totalSize = 0;
Image <Rgba32> no;
using (MemoryStream ms = new MemoryStream(ResourceManager.ReadResource("Alex.Resources.no.png")))
{
no = Image.Load <Rgba32>(ms);
}
// Dictionary<string, Bitmap[]> animatedFrames = new Dictionary<string, Bitmap[]>();
foreach (var bmp in bitmaps)
{
if (meta.TryGetValue(bmp.Key, out var textureMeta))
{
if (textureMeta.Animation == null || textureMeta.Animation == default)
{
continue;
}
// Bitmap[] bmpFrames = GetFrames(bmp.Value);
// animatedFrames.Add(bmp.Key, bmpFrames);
}
}
var regular = new[]
{
new KeyValuePair <string, Image <Rgba32> >("no_texture", no),
}.Concat(bitmaps.Where(x => x.Value.Height == TextureHeight && x.Value.Width == TextureWidth)).ToArray();
var others = bitmaps.Where(x => x.Value.Height != TextureHeight || x.Value.Width != TextureWidth).ToList();
Image <Rgba32>[] waterFrames = new Image <Rgba32> [0];
Image <Rgba32>[] lavaFrames = new Image <Rgba32> [0];
Image <Rgba32>[] waterFlowFrames = new Image <Rgba32> [0];
Image <Rgba32>[] lavaFlowFrames = new Image <Rgba32> [0];
Image <Rgba32>[] fireFrames = new Image <Rgba32> [0];
Image <Rgba32>[] fireFrames2 = new Image <Rgba32> [0];
Image <Rgba32>[] portalFrames = new Image <Rgba32> [0];
Image <Rgba32>[] seagrassFrames = new Image <Rgba32> [0];
foreach (var other in others.ToArray())
{
if (other.Key.Contains("water") && other.Key.Contains("still"))
{
waterFrames = GetFrames(other.Value);
others.Remove(other);
}
else if (other.Key.Contains("water") && other.Key.Contains("flow"))
{
waterFlowFrames = GetFrames(other.Value);
others.Remove(other);
}
else if (other.Key.Contains("lava") && other.Key.Contains("still"))
{
lavaFrames = GetFrames(other.Value);
others.Remove(other);
}
else if (other.Key.Contains("lava") && other.Key.Contains("flow"))
{
lavaFlowFrames = GetFrames(other.Value);
others.Remove(other);
}
else if (other.Key.Contains("fire_0"))
{
fireFrames = GetFrames(other.Value);
others.Remove(other);
}
else if (other.Key.Contains("fire_1"))
{
fireFrames2 = GetFrames(other.Value);
others.Remove(other);
}
else if (other.Key.Contains("nether_portal"))
{
portalFrames = GetFrames(other.Value);
others.Remove(other);
}
else if (other.Key.Contains("seagrass"))
{
seagrassFrames = GetFrames(other.Value);
others.Remove(other);
}
//seagrass
}
Dictionary <string, TextureInfo> stillFrameInfo = new Dictionary <string, TextureInfo>();
GenerateAtlasInternal(regular, others.ToArray(), progressReceiver, stillFrameInfo, out var stillAtlas);
_stillFrame = TextureUtils.BitmapToTexture2D(device, stillAtlas, out var size);
//stillAtlas.Save(Path.Combine(DebugPath, "atlas.png"));
totalSize += size;
_atlasLocations = stillFrameInfo;
Dictionary <string, Image <Rgba32> > animated = new Dictionary <string, Image <Rgba32> >();
if (waterFrames.Length > 0)
{
animated.Add("block/water_still", waterFrames[0]);
}
if (waterFlowFrames.Length > 0)
{
animated.Add("block/water_flow", waterFlowFrames[0]);
}
if (lavaFrames.Length > 0)
{
animated.Add("block/lava_still", lavaFrames[0]);
}
if (lavaFlowFrames.Length > 0)
{
animated.Add("block/lava_flow", lavaFlowFrames[0]);
}
if (fireFrames.Length > 0)
{
animated.Add("block/fire_0", fireFrames[0]);
}
if (fireFrames2.Length > 0)
{
animated.Add("block/fire_1", fireFrames2[0]);
}
if (portalFrames.Length > 0)
{
animated.Add("block/nether_portal", portalFrames[0]);
}
if (seagrassFrames.Length > 0)
{
animated.Add("block/seagrass", seagrassFrames[0]);
}
var animatedFrameInfo = new Dictionary <string, TextureInfo>();
GenerateAtlasInternal(animated.ToArray(), new KeyValuePair <string, Image <Rgba32> > [0], progressReceiver,
animatedFrameInfo, out Image <Rgba32> animatedFrame);
AnimatedAtlasSize = new Vector2(animatedFrame.Width, animatedFrame.Height);
TextureInfo waterLocation, waterFlowLocation, lavaLocation, lavaFlowLocation, fireLocation, fireLocation2, portalLocation, seagrassLocation;
animatedFrameInfo.TryGetValue("block/water_still", out waterLocation);
animatedFrameInfo.TryGetValue("block/water_flow", out waterFlowLocation);
animatedFrameInfo.TryGetValue("block/lava_still", out lavaLocation);
animatedFrameInfo.TryGetValue("block/lava_flow", out lavaFlowLocation);
animatedFrameInfo.TryGetValue("block/fire_0", out fireLocation);
animatedFrameInfo.TryGetValue("block/fire_1", out fireLocation2);
animatedFrameInfo.TryGetValue("block/nether_portal", out portalLocation);
animatedFrameInfo.TryGetValue("block/seagrass", out seagrassLocation);
//var waterLocation = new Vector3();
// var baseBitmap = new Bitmap(stillAtlas.Width, stillAtlas.Height);
var frameCount = Math.Max(Math.Max(Math.Max(waterFrames.Length,
Math.Max(waterFlowFrames.Length,
Math.Max(lavaFrames.Length, Math.Max(lavaFlowFrames.Length, fireFrames.Length)))), portalFrames.Length), seagrassFrames.Length);
while (frameCount % 2 != 0)
{
frameCount++;
}
var frames = new Texture2D[frameCount];
for (int i = 0; i < frames.Length; i++)
{
var target = animatedFrame.CloneAs <Rgba32>(); //new Bitmap(animatedFrame);
var r = new System.Drawing.Rectangle(0, 0, TextureWidth, TextureHeight);
var destination = new System.Drawing.Rectangle((int)waterLocation.Position.X, (int)waterLocation.Position.Y, TextureWidth, TextureHeight);
if (waterFrames.Length > 0)
{
TextureUtils.CopyRegionIntoImage(waterFrames[((i % 3 == 0 ? i - 1 : i) / 6) % waterFrames.Length], r, ref target, destination);
}
destination = new System.Drawing.Rectangle((int)waterFlowLocation.Position.X, (int)waterFlowLocation.Position.Y, TextureWidth, TextureHeight);
if (waterFlowFrames.Length > 0)
{
TextureUtils.CopyRegionIntoImage(waterFlowFrames[i % waterFlowFrames.Length], r, ref target, destination);
}
destination = new System.Drawing.Rectangle((int)lavaLocation.Position.X, (int)lavaLocation.Position.Y, TextureWidth, TextureHeight);
if (lavaFrames.Length > 0)
{
TextureUtils.CopyRegionIntoImage(lavaFrames[i % lavaFrames.Length], r, ref target, destination);
}
destination = new System.Drawing.Rectangle((int)lavaFlowLocation.Position.X, (int)lavaFlowLocation.Position.Y, TextureWidth, TextureHeight);
if (lavaFlowFrames.Length > 0)
{
TextureUtils.CopyRegionIntoImage(lavaFlowFrames[i % lavaFlowFrames.Length], r, ref target, destination);
}
destination = new System.Drawing.Rectangle((int)fireLocation.Position.X, (int)fireLocation.Position.Y, TextureWidth, TextureHeight);
if (fireFrames.Length > 0)
{
TextureUtils.CopyRegionIntoImage(fireFrames[i % fireFrames.Length], r, ref target, destination);
}
destination = new System.Drawing.Rectangle((int)fireLocation2.Position.X, (int)fireLocation2.Position.Y, TextureWidth, TextureHeight);
if (fireFrames2.Length > 0)
{
TextureUtils.CopyRegionIntoImage(fireFrames2[i % fireFrames2.Length], r, ref target, destination);
}
destination = new System.Drawing.Rectangle((int)portalLocation.Position.X, (int)portalLocation.Position.Y, TextureWidth, TextureHeight);
if (portalFrames.Length > 0)
{
TextureUtils.CopyRegionIntoImage(portalFrames[i % portalFrames.Length], r, ref target, destination);
}
destination = new System.Drawing.Rectangle((int)seagrassLocation.Position.X, (int)seagrassLocation.Position.Y, TextureWidth, TextureHeight);
if (seagrassFrames.Length > 0)
{
TextureUtils.CopyRegionIntoImage(seagrassFrames[i % seagrassFrames.Length], r, ref target, destination);
}
frames[i] = TextureUtils.BitmapToTexture2D(device, target, out var s);
totalSize += s;
// target.Save(Path.Combine(DebugFramePath, $"frame{i}.png"));
}
_animatedAtlasLocations = animatedFrameInfo;
AtlasSize = new Vector2(stillAtlas.Width, stillAtlas.Height);
_frames = frames;
sw.Stop();
Log.Info($"TextureAtlas generated in {sw.ElapsedMilliseconds}ms! ({PlayingState.GetBytesReadable(totalSize, 2)})");
}
private void GenerateAtlas(GraphicsDevice device,
IDictionary <ResourceLocation, ImageEntry> blockTextures,
IProgressReceiver progressReceiver)
{
Stopwatch sw = Stopwatch.StartNew();
Log.Info($"Generating texture atlas out of {(blockTextures.Count)} bitmaps...");
long totalSize = 0;
Image <Rgba32> no;
using (MemoryStream ms = new MemoryStream(ResourceManager.ReadResource("Alex.Resources.no.png")))
{
no = Image.Load <Rgba32>(ms);
}
Dictionary <ResourceLocation, TextureInfo> stillFrameInfo = new Dictionary <ResourceLocation, TextureInfo>();
GenerateAtlasInternal(
new[] { new KeyValuePair <ResourceLocation, Image <Rgba32> >("no_texture", no), }.Concat(
blockTextures
.Where(x => x.Value.Image.Height == TextureHeight && x.Value.Image.Width == TextureWidth).Select(
x => new KeyValuePair <ResourceLocation, Image <Rgba32> >(x.Key, x.Value.Image))).ToArray(),
progressReceiver, stillFrameInfo, false, out var stillAtlas);
AtlasSize = new Vector2(stillAtlas.Width, stillAtlas.Height);
// totalSize += size;
_atlasLocations = stillFrameInfo;
Dictionary <ResourceLocation, Image <Rgba32>[]> blockFrames =
new Dictionary <ResourceLocation, Image <Rgba32>[]>();
foreach (var other in blockTextures.Where(
x => x.Value.Image.Height != x.Value.Image.Width))
{
if (!blockFrames.TryGetValue(other.Key, out _))
{
blockFrames.Add(other.Key, GetFrames(other.Value.Image, TextureWidth, TextureHeight));
}
}
var animatedFrameInfo = new Dictionary <ResourceLocation, TextureInfo>();
GenerateAtlasInternal(
blockFrames.Select(x => new KeyValuePair <ResourceLocation, Image <Rgba32> >(x.Key, x.Value[0])).ToArray(),
progressReceiver, animatedFrameInfo, true, out Image <Rgba32> animatedFrame);
AnimatedAtlasSize = new Vector2(animatedFrame.Width, animatedFrame.Height);
_animatedAtlasLocations = animatedFrameInfo;
var frameCount = blockFrames.Max(x => x.Value.Length);
while (frameCount % 2 != 0)
{
frameCount++;
}
var frames = new Image <Rgba32> [frameCount];
frames[0] = animatedFrame;
for (int i = 1; i < frames.Length; i++)
{
double percentage = 100D * ((double)i / (double)frames.Length);
progressReceiver.UpdateProgress((int)percentage, $"Animating frame {i + 1} / {frames.Length}...");
var target = (i > 0 ? frames[i - 1] : animatedFrame).CloneAs <Rgba32>(); //new Bitmap(animatedFrame);
// System.Drawing.Rectangle destination;
foreach (var animated in blockFrames)
{
progressReceiver.UpdateProgress((int)percentage, null, animated.Key.ToString());
if (animatedFrameInfo.TryGetValue(animated.Key, out var textureInfo))
{
//((i % 3 == 0 ? i - 1 : i) / 6)
var destination = new System.Drawing.Rectangle(
(int)textureInfo.Position.X, (int)textureInfo.Position.Y, textureInfo.Width,
textureInfo.Height);
var sourceRegion = new System.Drawing.Rectangle(0, 0, textureInfo.Width, textureInfo.Height);
var index = i % animated.Value.Length;
var indexOffset = 0;
bool shouldInterpolate = false;
float interpolationValue = 0.5f;
if (blockTextures.TryGetValue(animated.Key, out var imageEntry) && imageEntry.Meta != null)
{
var meta = imageEntry.Meta;
if (meta.Animation != null)
{
if (meta.Animation.Interpolate)
{
int extraFrames = (frames.Length - animated.Value.Length);
var interpolationFrames = (int)Math.Floor(((double)extraFrames / (double)animated.Value.Length));
var remainder = i % interpolationFrames;
if (remainder != 0)
{
shouldInterpolate = true;
interpolationValue = (1f / interpolationFrames) * remainder;
indexOffset = -remainder;
// index -= remainder;
}
}
if (meta.Animation.Frames != null)
{
var entry = meta.Animation.Frames[(i + indexOffset) % meta.Animation.Frames.Length];
if (entry.Integer.HasValue)
{
index = (int)entry.Integer.Value;
}
else if (entry.FrameClass != null)
{
index = (int)entry.FrameClass.Index;
}
}
else
{
index = (i + indexOffset) % animated.Value.Length;
}
}
}
//TextureUtils.ClearRegion(ref target, destination);
if (shouldInterpolate)
{
TextureUtils.CopyRegionIntoImage(
((i + indexOffset >= 0) ? frames[(i + indexOffset) % frames.Length] : animatedFrame), destination, ref target,
destination, clear: true);
}
var texture = animated.Value[index];
TextureUtils.CopyRegionIntoImage(texture,
sourceRegion, ref target,
destination, shouldInterpolate, interpolationValue, clear: !shouldInterpolate);
}
}
frames[i] = target;
}
_frames = frames.Select(
x =>
{
var a = TextureUtils.BitmapToTexture2D(device, x, out var s);
totalSize += s;
return(a);
}).ToArray();
_stillFrame = TextureUtils.BitmapToTexture2D(device, stillAtlas, out var size);
totalSize += size;
sw.Stop();
Log.Info(
$"TextureAtlas's generated in {sw.ElapsedMilliseconds}ms! ({PlayingState.GetBytesReadable(totalSize, 2)})");
/*
* PngEncoder encoder = new PngEncoder();
*
* stillAtlas.Save("atlas.png", encoder);
*
* if (!Directory.Exists("frames"))
* Directory.CreateDirectory("frames");
*
* for (var index = 0; index < frames.Length; index++)
* {
* var frame = frames[index];
*
* frame.Save(Path.Combine("frames", $"frame-{index}.png"), encoder);
* }*/
}
private void GenerateAtlas(GraphicsDevice device, IDictionary <ResourceLocation, Image <Rgba32>[]> blockFrames, IDictionary <ResourceLocation, Image <Rgba32> > blockTextures, IProgressReceiver progressReceiver)
{
Stopwatch sw = Stopwatch.StartNew();
Log.Info($"Generating texture atlas out of {(blockFrames.Count + blockTextures.Count)} bitmaps...");
long totalSize = 0;
Image <Rgba32> no;
using (MemoryStream ms = new MemoryStream(ResourceManager.ReadResource("Alex.Resources.no.png")))
{
no = Image.Load <Rgba32>(ms);
}
var regularTextures = new[]
{
new KeyValuePair <ResourceLocation, Image <Rgba32> >("no_texture", no),
}.Concat(blockTextures.Where(x => x.Value.Height == TextureHeight && x.Value.Width == TextureWidth)).ToArray();
var oddSizedTextures = blockTextures.Where(x => x.Value.Height != TextureHeight || x.Value.Width != TextureWidth).ToArray();
for (var index = 0; index < oddSizedTextures.Length; index++)
{
var other = oddSizedTextures[index];
if (blockFrames.TryGetValue(other.Key, out var values))
{
oddSizedTextures[index] = new KeyValuePair <ResourceLocation, Image <Rgba32> >(other.Key, values[0]);
}
}
Dictionary <ResourceLocation, TextureInfo> stillFrameInfo = new Dictionary <ResourceLocation, TextureInfo>();
GenerateAtlasInternal(regularTextures, oddSizedTextures, progressReceiver, stillFrameInfo, false, out var stillAtlas);
_stillFrame = TextureUtils.BitmapToTexture2D(device, stillAtlas, out var size);
AtlasSize = new Vector2(stillAtlas.Width, stillAtlas.Height);
totalSize += size;
_atlasLocations = stillFrameInfo;
var animatedFrameInfo = new Dictionary <ResourceLocation, TextureInfo>();
GenerateAtlasInternal(blockFrames.Select(x => new KeyValuePair <ResourceLocation, Image <Rgba32> >(x.Key, x.Value[0])).ToArray(), new KeyValuePair <ResourceLocation, Image <Rgba32> > [0], progressReceiver,
animatedFrameInfo, true, out Image <Rgba32> animatedFrame);
AnimatedAtlasSize = new Vector2(animatedFrame.Width, animatedFrame.Height);
_animatedAtlasLocations = animatedFrameInfo;
var frameCount = blockFrames.Max(x => x.Value.Length);
while (frameCount % 2 != 0)
{
frameCount++;
}
var frames = new Texture2D[frameCount];
for (int i = 0; i < frames.Length; i++)
{
double percentage = 100D * ((double)i / (double)frames.Length);
progressReceiver.UpdateProgress((int)percentage, $"Animating frame {i}...");
var target = animatedFrame.CloneAs <Rgba32>(); //new Bitmap(animatedFrame);
// System.Drawing.Rectangle destination;
foreach (var animated in blockFrames)
{
progressReceiver.UpdateProgress((int)percentage, null, animated.Key.ToString());
if (animatedFrameInfo.TryGetValue(animated.Key, out var textureInfo))
{
//((i % 3 == 0 ? i - 1 : i) / 6)
var destination = new System.Drawing.Rectangle(
(int)textureInfo.Position.X, (int)textureInfo.Position.Y, textureInfo.Width, textureInfo.Height);
TextureUtils.CopyRegionIntoImage(
animated.Value[i % animated.Value.Length], new System.Drawing.Rectangle(0, 0, textureInfo.Width, textureInfo.Height), ref target,
destination);
}
}
frames[i] = TextureUtils.BitmapToTexture2D(device, target, out var s);
totalSize += s;
}
_frames = frames;
sw.Stop();
Log.Info($"TextureAtlas generated in {sw.ElapsedMilliseconds}ms! ({PlayingState.GetBytesReadable(totalSize, 2)})");
}
public void GenerateAtlas(KeyValuePair <string, Bitmap>[] bitmaps, IProgressReceiver progressReceiver)
{
Log.Info($"Generating texture atlas out of {bitmaps.Length} bitmaps...");
long totalSize = 0;
Bitmap no;
using (MemoryStream ms = new MemoryStream(ResourceManager.ReadResource("Alex.Resources.no.png")))
{
no = new Bitmap(ms);
}
var regular = new[]
{
new KeyValuePair <string, Bitmap>("no_texture", no),
}.Concat(bitmaps.Where(x => x.Value.Height == TextureHeight && x.Value.Width == TextureWidth)).ToArray();
var others = bitmaps.Where(x => x.Value.Height != TextureHeight || x.Value.Width != TextureWidth).ToList();
Bitmap[] waterFrames = new Bitmap[0];
Bitmap[] lavaFrames = new Bitmap[0];
Bitmap[] waterFlowFrames = new Bitmap[0];
Bitmap[] lavaFlowFrames = new Bitmap[0];
foreach (var other in others.ToArray())
{
if (other.Key.Contains("water") && other.Key.Contains("still"))
{
waterFrames = GetFrames(other.Value);
others.Remove(other);
}
else if (other.Key.Contains("water") && other.Key.Contains("flow"))
{
waterFlowFrames = GetFrames(other.Value);
others.Remove(other);
}
else if (other.Key.Contains("lava") && other.Key.Contains("still"))
{
lavaFrames = GetFrames(other.Value);
others.Remove(other);
}
else if (other.Key.Contains("lava") && other.Key.Contains("flow"))
{
lavaFlowFrames = GetFrames(other.Value);
others.Remove(other);
}
}
Dictionary <string, TextureInfo> stillFrameInfo = new Dictionary <string, TextureInfo>();
GenerateAtlasInternal(regular, others.ToArray(), progressReceiver, stillFrameInfo, out Bitmap stillAtlas);
_stillFrame = TextureUtils.BitmapToTexture2D(Graphics, stillAtlas, out var size);
totalSize += size;
_atlasLocations = stillFrameInfo;
Dictionary <string, Bitmap> animated = new Dictionary <string, Bitmap>();
if (waterFrames.Length > 0)
{
// total++;
animated.Add("block/water_still", waterFrames[0]);
// regular = regular.Append(new KeyValuePair<string, Bitmap>("block/water_still", waterFrames[0])).ToArray();
}
if (waterFlowFrames.Length > 0)
{
// total++;
animated.Add("block/water_flow", waterFlowFrames[0]);
// regular = regular.Append(new KeyValuePair<string, Bitmap>("block/water_flow", waterFlowFrames[0])).ToArray();
}
if (lavaFrames.Length > 0)
{
animated.Add("block/lava_still", lavaFrames[0]);
// total++;
// regular = regular.Append(new KeyValuePair<string, Bitmap>("block/lava_still", lavaFrames[0])).ToArray();
}
if (lavaFlowFrames.Length > 0)
{
animated.Add("block/lava_flow", lavaFlowFrames[0]);
// total++;
// regular = regular.Append(new KeyValuePair<string, Bitmap>("block/lava_flow", lavaFlowFrames[0])).ToArray();
}
var animatedFrameInfo = new Dictionary <string, TextureInfo>();
GenerateAtlasInternal(animated.ToArray(), new KeyValuePair <string, Bitmap> [0], progressReceiver,
animatedFrameInfo, out Bitmap animatedFrame);
TextureInfo waterLocation, waterFlowLocation, lavaLocation, lavaFlowLocation;
animatedFrameInfo.TryGetValue("block/water_still", out waterLocation);
animatedFrameInfo.TryGetValue("block/water_flow", out waterFlowLocation);
animatedFrameInfo.TryGetValue("block/lava_still", out lavaLocation);
animatedFrameInfo.TryGetValue("block/lava_flow", out lavaFlowLocation);
//var waterLocation = new Vector3();
// var baseBitmap = new Bitmap(stillAtlas.Width, stillAtlas.Height);
var frames = new Texture2D[Math.Max(waterFrames.Length, waterFlowFrames.Length)];
for (int i = 0; i < frames.Length; i++)
{
var target = new Bitmap(animatedFrame);
var r = new System.Drawing.Rectangle(0, 0, TextureWidth, TextureHeight);
var destination = new System.Drawing.Rectangle((int)waterLocation.Position.X, (int)waterLocation.Position.Y, TextureWidth, TextureHeight);
if (waterFrames.Length > 0)
{
TextureUtils.CopyRegionIntoImage(waterFrames[((i % 3 == 0 ? i - 1 : i) / 6) % waterFrames.Length], r, ref target, destination);
}
destination = new System.Drawing.Rectangle((int)waterFlowLocation.Position.X, (int)waterFlowLocation.Position.Y, TextureWidth, TextureHeight);
if (waterFlowFrames.Length > 0)
{
TextureUtils.CopyRegionIntoImage(waterFlowFrames[i % waterFlowFrames.Length], r, ref target, destination);
}
destination = new System.Drawing.Rectangle((int)lavaLocation.Position.X, (int)lavaLocation.Position.Y, TextureWidth, TextureHeight);
if (lavaFrames.Length > 0)
{
TextureUtils.CopyRegionIntoImage(lavaFrames[i % lavaFrames.Length], r, ref target, destination);
}
destination = new System.Drawing.Rectangle((int)lavaFlowLocation.Position.X, (int)lavaFlowLocation.Position.Y, TextureWidth, TextureHeight);
if (lavaFlowFrames.Length > 0)
{
TextureUtils.CopyRegionIntoImage(lavaFlowFrames[i % lavaFlowFrames.Length], r, ref target, destination);
}
frames[i] = TextureUtils.BitmapToTexture2D(Graphics, target, out var s);
totalSize += s;
}
_animatedAtlasLocations = animatedFrameInfo;
AtlasSize = new Vector2(stillAtlas.Width, stillAtlas.Height);
_frames = frames;
Log.Info($"TextureAtlas generated! ({PlayingState.GetBytesReadable(totalSize, 2)})");
}
