public virtual void Unserialize(GMDataReader reader)
{
// Read chunk length, measure start/end
Length = reader.ReadInt32();
StartOffset = reader.Offset;
EndOffset = StartOffset + Length;
}
public virtual void Unserialize(GMDataReader reader, ListUnserialize before = null,
ListUnserialize after = null,
ListUnserializeElement elemReader = null)
{
// Read the element count and begin reading elements
int count = reader.ReadInt32();
Capacity = count;
for (int i = 0; i < count; i++)
{
before?.Invoke(reader, i, count);
// Read the current element and add it to the list
T elem;
if (elemReader == null)
{
elem = new T();
elem.Unserialize(reader);
}
else
{
elem = (T)elemReader(reader, (i + 1 != count));
}
Add(elem);
after?.Invoke(reader, i, count);
}
}
public override void Unserialize(GMDataReader reader, ListUnserialize before = null,
ListUnserialize after = null,
ListUnserializeElement elemReader = null)
{
// Read the element count and begin reading elements
int count = reader.ReadInt32();
for (int i = 0; i < count; i++)
{
before?.Invoke(reader, i, Count);
// Read the current element and add it to the list
T elem;
if (elemReader == null)
{
elem = reader.ReadPointerObject <T>(reader.ReadInt32(), true);
}
else
{
elem = (T)elemReader(reader, true);
}
Add(elem);
after?.Invoke(reader, i, Count);
}
}
public override void Unserialize(GMDataReader reader, ListUnserialize before = null,
ListUnserialize after = null,
ListUnserializeElement elemReader = null)
{
// Define a default pointer reader if none is set
if (elemReader == null)
{
if (UsePointerMap)
{
elemReader = DoReadPointerObject;
}
else
{
elemReader = DoReadPointerObjectUnique;
}
}
// Read the element count and begin reading elements
int count = reader.ReadInt32();
Capacity = count;
for (int i = 0; i < count; i++)
{
before?.Invoke(reader, i, count);
// Read the current element and add it to the list
Add((T)elemReader(reader, i + 1 != count));
after?.Invoke(reader, i, count);
}
}
public override void Unserialize(GMDataReader reader)
{
base.Unserialize(reader);
// Gather the names and offsets of the sub-chunks
ChunkNames = new List <string>();
List <int> ChunkOffsets = new List <int>();
while (reader.Offset < EndOffset)
{
// Read its name and skip contents
ChunkOffsets.Add(reader.Offset);
string name = reader.ReadChars(4);
ChunkNames.Add(name);
int length = reader.ReadInt32();
reader.Offset += length;
// Check if this is a GMS 2.3+ file
if (name == "SEQN")
{
reader.Data.VersionInfo.SetNumber(2, 3);
}
else if (name == "FEDS")
{
reader.Data.VersionInfo.SetNumber(2, 3, 6);
}
// Update whether this version aligns chunks to 16 bytes
if (reader.Offset < EndOffset)
{
reader.Data.VersionInfo.AlignChunksTo16 &= (reader.Offset % 16 == 0);
}
}
// Actually read all the sub-chunks
Chunks = new Dictionary <string, GMChunk>();
reader.Offset = StartOffset;
for (int i = 0; i < ChunkNames.Count; i++)
{
reader.Offset = ChunkOffsets[i];
reader.Data.Logger?.Invoke($"Reading {ChunkNames[i]} at {reader.Offset:X}");
Type type;
if (!ChunkMap.TryGetValue(ChunkNames[i], out type))
{
// Unknown chunk name, so skip past it
reader.Warnings.Add(new GMWarning($"Unknown chunk with name {ChunkNames[i]}",
GMWarning.WarningLevel.Severe, GMWarning.WarningKind.UnknownChunk));
continue;
}
// Actually parse the chunk, starting at its length
reader.Offset += 4;
GMChunk chunk = (GMChunk)Activator.CreateInstance(type);
Chunks.Add(ChunkNames[i], chunk);
chunk.Unserialize(reader);
}
}
public virtual void Unserialize(GMDataReader reader)
{
Unserialize(reader, null, null, null);
}
public override void Unserialize(GMDataReader reader)
{
Unserialize(reader, null, null, null);
}
private static GMSerializable DoReadPointerObjectUnique(GMDataReader reader, bool notLast)
{
return(reader.ReadPointerObjectUnique <T>(reader.ReadInt32(), notLast));
}
