/// <summary>Deserialize into new object instance</summary>
public Animation(AnimationDeserializeContext context)
{
isLooped = context.br.ReadBoolean();
friendlyName = context.br.ReadNullableString();
int frameCount = context.br.ReadInt32();
Frames = new List <AnimationFrame>(frameCount);
for (int i = 0; i < frameCount; i++)
{
Frames.Add(new AnimationFrame(context));
}
if (context.Version >= 35)
{
cachedBounds = context.br.ReadBounds();
}
// NOTE: Had to remove call to CalculateGraphicsBounds for old sprites (because we can't get that data at load time in the engine). Time to do a full rewrite.
isShared = context.br.ReadBoolean();
cue = context.br.ReadNullableString();
preventDropMotion = context.br.ReadBoolean();
}
public OutgoingAttachment(AnimationDeserializeContext context)
{
position = context.br.ReadPosition();
targetAnimationContext = new TagSet(context.br);
targetAttachmentContext = new TagSet(context.br);
attachRange = new AABB(context.br);
facing = (Facing)context.br.ReadInt32();
}
/// <summary>Deserialize into new object instance</summary>
public Cel(AnimationDeserializeContext context)
{
friendlyName = context.br.ReadNullableString();
spriteRef = new SpriteRef(context);
if (context.br.ReadBoolean())
{
shadowReceiver = new ShadowReceiver(context);
}
}
/// <summary>Check that an AnimationSet round-trips through serialization cleanly</summary>
public void RoundTripCheck(GraphicsDevice graphicsDevice, bool useExternalImages)
{
// Serialize a first time
var firstMemoryStream = new MemoryStream();
var firstBinaryWriter = new BinaryWriter(firstMemoryStream);
ImageWriter firstImageWriter = null;
if (useExternalImages)
{
firstImageWriter = new ImageWriter();
RegisterImages(firstImageWriter);
firstImageWriter.WriteOutAllImages(firstMemoryStream);
}
var firstSerializeContext = new AnimationSerializeContext(firstBinaryWriter, firstImageWriter);
Serialize(firstSerializeContext);
var originalData = firstMemoryStream.ToArray();
// Then deserialize that data
var br = new BinaryReader(new MemoryStream(originalData));
ImageBundle imageBundle = null;
if (useExternalImages)
{
var helper = new SimpleTextureLoadHelper(graphicsDevice);
imageBundle = new ImageBundle();
br.BaseStream.Position = imageBundle.ReadAllImages(originalData, (int)br.BaseStream.Position, helper);
}
var deserializeContext = new AnimationDeserializeContext(br, imageBundle, graphicsDevice);
var deserialized = new AnimationSet(deserializeContext);
// Then serialize that deserialized data and see if it matches
// (Ideally we'd recursivly check the AnimationSet to figure out if it matches, but that's a bit too hard)
var secondMemoryStream = new MemoryCompareStream(originalData);
var secondBinaryWriter = new BinaryWriter(secondMemoryStream);
ImageWriter secondImageWriter = null;
if (useExternalImages)
{
secondImageWriter = new ImageWriter();
deserialized.RegisterImages(secondImageWriter);
secondImageWriter.WriteOutAllImages(secondMemoryStream);
}
var secondSerializeContext = new AnimationSerializeContext(secondBinaryWriter, secondImageWriter);
deserialized.Serialize(secondSerializeContext);
// Clean-up:
if (imageBundle != null)
{
imageBundle.Dispose();
}
}
public static AnimationSet ReadFromFile(string path, GraphicsDevice graphicsDevice)
{
string texturePath = Path.ChangeExtension(path, ".tex");
ImageBundle imageBundle = null;
if (File.Exists(texturePath))
{
#if false // OLD FORMAT
using (var stream = File.OpenRead(texturePath))
{
using (var unzip = new GZipStream(stream, CompressionMode.Decompress, true))
{
using (var br = new BinaryReader(unzip))
{
imageBundle = new ImageBundle();
imageBundle.ReadAllImagesOLD(br, graphicsDevice);
}
}
}
#else
#if !WINDOWS
texturePath = texturePath.Replace('\\', '/');
#endif
byte[] data = File.ReadAllBytes(texturePath);
if (data[0] != 0)
{
throw new Exception("Bad version number");
}
var helper = new SimpleTextureLoadHelper(graphicsDevice);
imageBundle = new ImageBundle();
imageBundle.ReadAllImages(data, 1, helper);
#endif
}
using (var stream = File.OpenRead(path))
{
using (var unzip = new GZipStream(stream, CompressionMode.Decompress, true))
{
using (var br = new BinaryReader(unzip))
{
var deserializeContext = new AnimationDeserializeContext(br, imageBundle, graphicsDevice);
return(new AnimationSet(deserializeContext));
}
}
}
}
/// <summary>Deserialize into new object instance</summary>
public Mask(AnimationDeserializeContext context)
{
if (context.Version < 37)
{
context.br.ReadNullableString(); // was friendly name
}
isGeneratedAlphaMask = context.br.ReadBoolean();
if (context.customMaskDataReader != null)
{
// NOTE: Matches MaskData deserializing constructor:
var rect = context.br.ReadRectangle();
data = new MaskData(context.customMaskDataReader.Read(MaskData.WidthToDataWidth(rect.Width) * rect.Height), rect);
}
else
{
data = new MaskData(context.br, context.fastReadHack);
}
}
public AnimationFrame(AnimationDeserializeContext context)
{
delay = context.br.ReadInt32();
positionDelta = context.br.ReadPosition();
shadowOffset = context.br.ReadPosition();
SnapToGround = context.br.ReadBoolean();
int layersCount = context.br.ReadInt32();
if (layersCount > 0)
{
Cel currentCel = null;
this.firstLayer = currentCel = new Cel(context);
for (int i = 1; i < layersCount; i++)
{
currentCel.next = new Cel(context);
currentCel = currentCel.next;
}
}
masks = new TagLookup <Mask>(context, () => new Mask(context));
outgoingAttachments = new TagLookup <OutgoingAttachment>(context, () => new OutgoingAttachment(context));
incomingAttachments = new TagLookup <Position>(context, () => context.br.ReadPosition());
int triggerCount = context.br.ReadInt32();
if (triggerCount > 0)
{
triggers = new List <string>(triggerCount);
for (int i = 0; i < triggerCount; i++)
{
triggers.Add(context.br.ReadString());
}
}
attachAtLayer = context.br.ReadInt32();
canDrawLayersAboveSortedAttachees = context.br.ReadBoolean();
cue = context.br.ReadNullableString();
}
/// <summary>Deserialize.</summary>
public DepthBounds(AnimationDeserializeContext context)
{
int heightCount = context.br.ReadInt32();
heights = (heightCount == 0) ? null : context.br.ReadBytes(heightCount);
slices = new DepthSlice[heightCount + 1];
for (int i = 0; i < slices.Length; i++)
{
slices[i] = new DepthSlice()
{
xOffset = context.br.ReadInt32(),
zOffset = context.br.ReadInt32(),
depths = new FrontBack[context.br.ReadInt32()],
};
for (int j = 0; j < slices[i].depths.Length; j++)
{
slices[i].depths[j].front = context.br.ReadByte();
slices[i].depths[j].back = context.br.ReadByte();
}
}
}
public AnimationSet(AnimationDeserializeContext context)
{
friendlyName = context.br.ReadNullableString();
importOrigin = context.br.ReadPoint();
behaviour = context.br.ReadNullableString();
if (context.br.ReadBoolean())
{
Heightmap = new Heightmap(context);
}
if (Heightmap != null)
{
physicsStartX = Heightmap.StartX;
physicsEndX = Heightmap.EndX;
physicsStartZ = Heightmap.StartZ;
physicsEndZ = Heightmap.EndZ;
// Assume that reading is faster than walking the heightmap:
physicsHeight = context.br.ReadInt32();
if (physicsHeight > 0)
{
depthBounds = new DepthBounds(context);
}
flatDirection = context.br.ReadOblique(); // <- for the sake of editing, keep this value around
}
else
{
physicsStartX = context.br.ReadInt32();
physicsEndX = context.br.ReadInt32();
physicsStartZ = context.br.ReadInt32();
physicsHeight = context.br.ReadInt32();
flatDirection = context.br.ReadOblique();
if (physicsHeight == 0)
{
physicsEndZ = context.br.ReadInt32(); // physicsEndZ gets auto-set during regen, except for carpets
}
RegenerateDepthBounds(); // <- Know this is reasonably fast to generate
}
if (context.Version >= 38)
{
coplanarPriority = context.br.ReadInt32();
}
if (context.Version >= 36)
{
doAboveCheck = context.br.ReadBoolean();
}
if (context.br.ReadBoolean())
{
Ceiling = new Heightmap(context);
}
animations = new TagLookup <Animation>(context, () => new Animation(context));
// Unused Animations
{
int count = context.br.ReadInt32();
if (count > 0) // unusedAnimations is lazy-initialized
{
unusedAnimations = new List <Animation>(count);
for (int i = 0; i < count; i++)
{
unusedAnimations.Add(new Animation(context));
}
}
}
cue = context.br.ReadNullableString();
// Shadow layers
{
int shadowLayerCount = context.br.ReadInt32();
if (shadowLayerCount <= 0)
{
shadowLayers = null;
}
else
{
shadowLayers = new List <ShadowLayer>();
for (int i = 0; i < shadowLayerCount; i++)
{
shadowLayers.Add(new ShadowLayer(
context.br.ReadInt32(),
new SpriteRef(context)));
}
cachedShadowBounds = context.br.ReadBounds();
}
}
//
// FIX-UPS:
//
// TODO: Commenting this out and seeing if anything breaks (remove it eventually) -AR 7/7/16
//if(physicsStartX == physicsEndX) // <- Why do we have zero width?
//{
// Debug.WriteLine("WARNING: AnimationSet \"" + friendlyName + "\" has zero physics width");
// AutoGeneratePhysicsAndDepthBounds();
//}
}
public AnimationSet(AnimationDeserializeContext context)
{
friendlyName = context.br.ReadNullableString();
importOrigin = context.br.ReadPoint();
behaviour = context.br.ReadNullableString();
if (context.br.ReadBoolean())
{
Heightmap = new Heightmap(context);
}
if (Heightmap != null)
{
physicsStartX = Heightmap.StartX;
physicsEndX = Heightmap.EndX;
physicsStartZ = Heightmap.StartZ;
physicsEndZ = Heightmap.EndZ;
// Assume that reading is faster than walking the heightmap:
physicsHeight = context.br.ReadInt32();
if (physicsHeight > 0)
{
depthBounds = new DepthBounds(context);
}
flatDirection =
context.br.ReadOblique(); // <- for the sake of editing, keep this value around
}
else
{
physicsStartX = context.br.ReadInt32();
physicsEndX = context.br.ReadInt32();
physicsStartZ = context.br.ReadInt32();
physicsHeight = context.br.ReadInt32();
flatDirection = context.br.ReadOblique();
if (physicsHeight == 0)
{
physicsEndZ =
context.br.ReadInt32(); // physicsEndZ gets auto-set during regen, except for carpets
}
RegenerateDepthBounds(); // <- Know this is reasonably fast to generate
}
if (context.Version >= 38)
{
coplanarPriority = context.br.ReadInt32();
}
if (context.Version >= 36)
{
doAboveCheck = context.br.ReadBoolean();
}
if (context.br.ReadBoolean())
{
Ceiling = new Heightmap(context);
}
animations = context.DeserializeTagLookup(() => new Animation(context));
// Unused Animations
{
int count = context.br.ReadInt32();
if (count > 0) // unusedAnimations is lazy-initialized
{
unusedAnimations = new List <Animation>(count);
for (var i = 0; i < count; i++)
{
unusedAnimations.Add(new Animation(context));
}
}
}
cue = context.br.ReadNullableString();
// Shadow layers
{
int shadowLayerCount = context.br.ReadInt32();
if (shadowLayerCount <= 0)
{
shadowLayers = null;
}
else
{
shadowLayers = new List <ShadowLayer>();
for (var i = 0; i < shadowLayerCount; i++)
{
shadowLayers.Add(new ShadowLayer(context.br.ReadInt32(), new SpriteRef(context)));
}
cachedShadowBounds = context.br.ReadBounds();
}
}
// Properties:
if (context.Version >= 40)
{
int count = context.br.ReadInt32();
for (int i = 0; i < count; i++)
{
properties.Add(context.br.ReadString(), context.br.ReadString());
}
}
}
public AnimationFrame(AnimationDeserializeContext context)
{
delay = context.br.ReadInt32();
positionDelta = context.br.ReadPosition();
shadowOffset = context.br.ReadPosition();
SnapToGround = context.br.ReadBoolean();
int layersCount = context.br.ReadInt32();
if (layersCount > 0)
{
Cel currentCel;
firstLayer = currentCel = new Cel(context);
for (var i = 1; i < layersCount; i++)
{
currentCel.next = new Cel(context);
currentCel = currentCel.next;
}
}
if (context.Version >= 39)
{
masks = context.DeserializeOrderedDictionary(() => new Mask(context));
outgoingAttachments = context.DeserializeOrderedDictionary(() => new OutgoingAttachment(context));
}
else
{
//
// Masks:
{
var legacy = context.DeserializeTagLookup(() => new Mask(context));
masks = new OrderedDictionary <string, Mask>();
foreach (var mask in legacy)
{
Debug.Assert(mask.Key.Count < 2, "we don't support multi-tags yet");
masks.Add(mask.Key.ToString(), mask.Value);
}
}
//
// Outgoing Attachments:
{
var legacy = context.DeserializeTagLookup(() => new OutgoingAttachment(context));
outgoingAttachments = new OrderedDictionary <string, OutgoingAttachment>();
foreach (var outgoingAttachment in legacy)
{
Debug.Assert(outgoingAttachment.Key.Count < 2, "we don't support multi-tags yet");
outgoingAttachments.Add(outgoingAttachment.Key.ToString(),
outgoingAttachment.Value);
}
}
}
incomingAttachments = context.DeserializeTagLookup(() => context.br.ReadPosition());
int triggerCount = context.br.ReadInt32();
if (triggerCount > 0)
{
triggers = new List <string>(triggerCount);
for (var i = 0; i < triggerCount; i++)
{
triggers.Add(context.br.ReadString());
}
}
attachAtLayer = context.br.ReadInt32();
canDrawLayersAboveSortedAttachees = context.br.ReadBoolean();
cue = context.br.ReadNullableString();
}
