private void LoadModel(TagIdent ident)
{
//var model = (ModelBlock) (Map.Deserialize(ident));
//var renderModel = model.RenderModel.Get<RenderModelBlock>();
//var scenarioObject = new ScenarioObject(model);
//Scene.ObjectManager.Add(ident, scenarioObject);
////Scene.ProgramManager.LoadMaterials(renderModel.Materials.Select(x => x.Shader.Ident), Map);
//Scene.CollisionManager.LoadScenarioObjectCollision(Scene.ObjectManager[ident]);
//var @object = Scene.ObjectManager[ident];
//propertyGrid1.SelectedObject = renderModel.MarkerGroups;
//glControl1.Controls.Clear();
//foreach (var markerGroup in renderModel.MarkerGroups)
//{
// var name = markerGroup.Name.ToString();
// foreach (var marker in markerGroup.Markers)
// {
// glControl1.Controls.Add(
// new FloatingLabel
// {
// Text = name,
// BackColor = Color.Red,
// ForeColor = Color.Black,
// AutoSize = true,
// Tag = marker
// });
// }
//}
}
public void AssignShader(GlobalGeometryPartBlockNew part, CacheKey cacheKey, TagIdent shaderIdent)
{
var glocalKey = new TagGlobalKey(cacheKey, shaderIdent);
// Does this work now?
_shaderDictionary[part] = glocalKey;
}
private void Allocate(TagIdent ident, int size)
{
//create virtual stream to write into
var tagCacheStream = new VirtualStream(Index[Index.GlobalsIdent].VirtualAddress);
var binaryWriter = new BinaryWriter(tagCacheStream);
for (var i = 0; i < Index.Count; ++i)
{
var datum = Index[i];
// is this address affected by the shift?
if (datum.Identifier == ident)
{
var alignment = Guerilla.Guerilla.AlignmentOf(Halo2.GetTypeOf(Index[ident].Class));
datum.VirtualAddress = binaryWriter.BaseStream.Align(alignment);
binaryWriter.Write(new byte[size]);
datum.Length = size;
Index.Update(datum.Identifier, datum);
}
else
{
var data = Deserialize(datum.Identifier);
var length = binaryWriter.BaseStream.Length;
binaryWriter.Write(data);
binaryWriter.Seek(0, SeekOrigin.End);
length = (int)binaryWriter.BaseStream.Length - length;
datum.Length = (int)length;
Index.Update(datum.Identifier, datum);
}
}
binaryWriter.WritePadding(512);
}
public static T GetFromCache <T>(this TagIdent identifier, CacheKey cacheKey, bool skipCache = false) where T : GuerillaBlock
{
ActiveCache = Index[cacheKey];
var item = ActiveCache.Deserialize <T>(identifier);
return(item);
}
public ObjectListView( )
{
SelectedObjectIdent = TagIdent.NullIdentifier;
InitializeComponent( );
listView1.MouseDoubleClick +=
delegate
{
if (MouseDoubleClick != null)
{
MouseDoubleClick(this, SelectedObjectIdent);
}
};
listView1.SelectedIndexChanged +=
delegate
{
var index = listView1.SelectedIndices.Count > 0 ? listView1.SelectedIndices[0] : -1;
if (index < 0)
{
SelectedObjectIdent = TagIdent.NullIdentifier;
return;
}
var data = ( TagDatum )listView1.Items[index].Tag;
SelectedObjectIdent = data.Identifier;
if (OnSelectedObjectChanged != null)
{
OnSelectedObjectChanged(this, SelectedObjectIdent);
}
};
}
public string CalculateHash(TagIdent ident)
{
using (var sha1 = new SHA1CryptoServiceProvider())
{
var hash = Convert.ToBase64String(sha1.ComputeHash(GetInternalTagMeta(ident)));
return(hash);
}
}
public string CalculateTaghash(TagIdent ident)
{
using (SHA1CryptoServiceProvider sha1 = new SHA1CryptoServiceProvider())
{
var hash = Convert.ToBase64String(sha1.ComputeHash(this[ident].TagData));
//Console.WriteLine(hash);
return(hash);
}
}
/// <summary>
/// Returns the meta that is linked to the Tag
/// </summary>
/// <param name="ident"></param>
/// <returns></returns>
private byte[] GetInternalTagMeta(TagIdent ident)
{
using (this.Pin())
{
Seek(ident);
var tag = Index[ident];
var buffer = new byte[tag.Length];
Read(buffer, 0, tag.Length);
return(buffer);
}
}
public static dynamic GetReferenceObject(TagIdent identifier, bool reload = false)
{
if (mapStream == null)
{
return(null);
}
if (reload)
{
mapStream.Remove(identifier);
}
return(mapStream[identifier].Deserialize( ));
}
public long Seek(TagIdent tagident)
{
if (Index[tagident].Class == TagClass.Sbsp || Index[tagident].Class == TagClass.Ltmp)
{
var index = StructureMemoryBlockBindings[tagident];
ActiveAllocation(StructureCache.VirtualStructureCache0 + index);
}
var offset = Header.Version == HaloVersion.XBOX_RETAIL
? Index[tagident].VirtualAddress
: Header.IndexInfo.IndexOffset + Index[tagident].VirtualAddress;
return(Seek(offset, SeekOrigin.Begin));
}
public void Draw(TagIdent item)
{
if (objectInstances.ContainsKey(item))
{
//IRenderable @object = objects[item] as IRenderable;
//@object.Render( new[] { program, systemProgram } );
}
else
{
var data = Halo2.GetReferenceObject(item);
//objects[item] = new ScenarioObject( (ModelBlock)data );
}
}
internal static bool ObjectChanged(TagIdent ident)
{
var newHash = mapStream.CalculateTaghash(ident);
var currentHash = mapStream.GetTagHash(ident);
if (currentHash == null)
{
return(false);
}
else
{
var equals = currentHash == newHash;
return(!equals);
}
}
public IMap this[TagIdent tag_id]
{
get
{
if (current_tag.Identifier == tag_id)
{
return(this);
}
else
{
current_tag = Tags[tag_id.Index];
}
return(this);
}
}
protected TagIndexBase(CacheStream cache)
{
var binaryReader = new BinaryReader(cache);
classArrayAddress = binaryReader.ReadInt32();
classArrayCount = binaryReader.ReadInt32();
datumArrayAddress = binaryReader.ReadInt32();
ScenarioIdent = binaryReader.ReadTagIdent();
GlobalsIdent = binaryReader.ReadTagIdent();
_noodleValue = binaryReader.ReadInt32();
datumArrayCount = binaryReader.ReadInt32();
fourCC = binaryReader.ReadTagClass();
if (fourCC != new TagClass("tags"))
{
throw new InvalidDataException();
}
}
private void LoadNetgameEquipment(List <ScenarioNetgameEquipmentBlock> list)
{
foreach (var item in list.Where(x => !TagIdent.IsNull(x.itemVehicleCollection.Ident) &&
(x.itemVehicleCollection.Class.ToString() == "vehc" || x.itemVehicleCollection.Class.ToString() == "itmc")))
{
try
{
Add(item.itemVehicleCollection.Ident, new ScenarioObject(Halo2.GetReferenceObject <ModelBlock>(
Halo2.GetReferenceObject <ObjectBlock>(
item.itemVehicleCollection.Class.ToString() == "itmc" ?
Halo2.GetReferenceObject <ItemCollectionBlock>(item.itemVehicleCollection).itemPermutations.First().item
: Halo2.GetReferenceObject <VehicleCollectionBlock>(item.itemVehicleCollection).vehiclePermutations.First().vehicle).model))
{
WorldMatrix = item.WorldMatrix
}
);
}
catch (NullReferenceException)
{
}
}
}
public T Deserialize <T>(TagIdent ident) where T : GuerillaBlock
{
GuerillaBlock deserializedTag;
if (_deserializedTagCache.TryGetValue(ident, out deserializedTag))
{
return(( T )deserializedTag);
}
var type = Halo2.GetTypeOf(Index[ident].Class);
if (type == null)
{
return(null);
}
Seek(ident);
_deserializedTagCache[ident] = Deserialize(type);
_tagHashDictionary[ident] = CalculateHash(ident);
return(( T )_deserializedTagCache[ident]);
}
private void RemoveModel(TagIdent ident)
{
//var @object = Scene.ObjectManager[ident];
//if (@object == null) return;
//var collisionObject =
// Scene.CollisionManager.World.CollisionObjectArray.FirstOrDefault(x => x == @object.CollisionObject);
//if (collisionObject != null)
//{
// Scene.CollisionManager.World.RemoveCollisionObject(@object.CollisionObject);
//}
//glControl1.Controls.Clear();
//foreach (var marker in @object.Markers)
//{
// var markerCollisionObject =
// Scene.CollisionManager.World.CollisionObjectArray.FirstOrDefault(x => x.UserObject == marker);
// if (markerCollisionObject != null)
// {
// Scene.CollisionManager.World.RemoveCollisionObject(markerCollisionObject);
// }
//}
//Scene.ObjectManager.Remove(ident);
}
private void CopyStructureResources(Stream outputStream)
{
var scnrBlock = ( ScenarioBlock )Deserialize(Index.ScenarioIdent);
foreach (var scenarioStructureBspReferenceBlock in scnrBlock.StructureBSPs)
{
var sbspReference = scenarioStructureBspReferenceBlock.StructureBSP;
var ltmpReference = scenarioStructureBspReferenceBlock.StructureLightmap;
var sbspBlock = ( ScenarioStructureBspBlock )Deserialize(sbspReference.Ident);
foreach (var structureBspClusterBlock in sbspBlock.Clusters)
{
CopyResource(outputStream, structureBspClusterBlock);
}
foreach (var structureBspInstancedGeometryDefinitionBlock in sbspBlock.InstancedGeometriesDefinitions)
{
CopyResource(outputStream, structureBspInstancedGeometryDefinitionBlock.RenderInfo);
}
if (!TagIdent.IsNull(ltmpReference.Ident))
{
var ltmpBlock = ( ScenarioStructureLightmapBlock )Deserialize(ltmpReference.Ident);
foreach (var result in ltmpBlock.LightmapGroups.SelectMany(x => x.GeometryBuckets))
{
CopyResource(outputStream, result);
}
}
foreach (var result in sbspBlock.Decorators0.SelectMany(x => x.CacheBlocks))
{
CopyResource(outputStream, result);
}
foreach (var globalWaterDefinitionsBlock in sbspBlock.WaterDefinitions)
{
CopyResource(outputStream, globalWaterDefinitionsBlock);
}
}
}
public string GetTagHash(TagIdent ident)
{
return(this.hashTags.ContainsKey(ident) ? this.hashTags[ident] : null);
}
public void Add(TagIdent item)
{
var data = Halo2.GetReferenceObject(item);
objects[item] = new ScenarioObject((HierarchyModel)data);
}
public void Remove(TagIdent ident)
{
deserializedTags.Remove(ident);
}
public void Draw(TagIdent item)
{
if (objects.ContainsKey(item))
{
IRenderable @object = objects[item] as IRenderable;
@object.Render(new[] { program, systemProgram });
}
else
{
var data = Halo2.GetReferenceObject(item);
objects[item] = new ScenarioObject((HierarchyModel)data);
}
}
public void Add(TagIdent item)
{
var data = Halo2.GetReferenceObject(item);
//objects[item] = new ScenarioObject( (ModelBlock)data );
}
public ScenarioObject this[TagIdent ident]
{
get { return this.objects.ContainsKey(ident) ? objects[ident] : null; }
}
internal void Add(TagIdent ident, ScenarioObject @object)
{
objectInstances.Add(ident, @object);
}
public void ClearCache(TagIdent ident)
{
_deserializedTagCache.Remove(ident);
}
internal void Add(HierarchyModel model, TagIdent id)
{
objects[id] = new ScenarioObject(model);
}
void IDefinition.FromArray(byte[] buffer)
{
BinaryReader bin = new BinaryReader(new MemoryStream(buffer));
bin.BaseStream.Seek(12, SeekOrigin.Begin);
Shader = bin.ReadTagIdent();
}
public GuerillaBlock Deserialize(TagIdent ident)
{
return(Deserialize <GuerillaBlock>(ident));
}
public MapStream(string filename)
: base(filename, FileMode.Open, FileAccess.Read, FileShare.ReadWrite, 1024)
{
this.MemoryBlocks = new VirtualMappedAddress[2];
//HEADER
BinaryReader bin = new BinaryReader(this, Encoding.UTF8);
this.Position = 0;
if (bin.ReadTagClass() != (TagClass)"head")
{
throw new InvalidDataException("Not a halo-map file");
}
this.Position = 42;
BuildVersion = (Version)bin.ReadInt32();
this.Position = 16;
int indexAddress = bin.ReadInt32();
int indexLength = bin.ReadInt32();
this.TagCacheLength = bin.ReadInt32();
if (BuildVersion == Version.PC_RETAIL)
{
this.Position += 12;
}
// Read maptype
using (this.Pin())
{
this.Position = 2048;
this.Seek(320, SeekOrigin.Begin);
this.Type = (MapType)bin.ReadInt32();
}
this.Seek(332, SeekOrigin.Current);
int stringTableLength = bin.ReadInt32();
this.Seek(4, SeekOrigin.Current);
int stringTableAddress = bin.ReadInt32();
this.Seek(36, SeekOrigin.Current);
MapName = bin.ReadFixedString(32);
this.Seek(4, SeekOrigin.Current);
Scenario = bin.ReadFixedString(256);
this.Seek(4, SeekOrigin.Current);
int pathsCount = bin.ReadInt32();
int pathsTableAddress = bin.ReadInt32();
int pathsTableLength = bin.ReadInt32();
this.Seek(pathsTableAddress, SeekOrigin.Begin);
var Paths = Encoding.UTF8.GetString(bin.ReadBytes(pathsTableLength - 1)).Split(char.MinValue);
Halo2.Paths.Assign(Paths);
//STRINGS
this.Seek(stringTableAddress, SeekOrigin.Begin);
Strings = Encoding.UTF8.GetString(bin.ReadBytes(stringTableLength - 1)).Split(char.MinValue);
Halo2.Strings.Assign(new List <string>(Strings));
// INDEX
/*
* Vista doesn't use memory addresses for the following address-values. (they are instead 0-based from the index-address)
*
* 0x00 Address to Classes array
* 0x04 Classes array length
* 0x08 Address to Tags array
* 0x0C Scenario tag_id
* 0x10 Match-Globals tag_id
* 0x14 ~
* 0x18 Tags array length
* 0xC0 'sgat' four_cc
*
* */
this.Seek(indexAddress, SeekOrigin.Begin);
int tagClassTableVirtualAddress = bin.ReadInt32();
this.IndexVirtualAddress = tagClassTableVirtualAddress - 32;
this.Seek(4, SeekOrigin.Current);
int tagDatumTableVirtualAddress = bin.ReadInt32();
var ScenarioID = bin.ReadTagIdent();
var GlobalsID = bin.ReadTagIdent();
int tagDatumTableOffset = tagDatumTableVirtualAddress - tagClassTableVirtualAddress;
this.Seek(4, SeekOrigin.Current);
int tagDatumCount = bin.ReadInt32();
this.Seek(4 + tagDatumTableOffset, SeekOrigin.Current);
Tags = new Tag[tagDatumCount];
for (int i = 0; i < tagDatumCount; i++)
{
Tags[i] = new Tag()
{
Type = bin.ReadTagClass(),
Identifier = bin.ReadInt32(),
VirtualAddress = bin.ReadInt32(),
Length = bin.ReadInt32()
};
//Borky vista fix - broken paths are broken
//if (Tags[i].VirtualAddress == 0) continue;
// var tag = Tags[i];
Tags[i].Path = Paths[Tags[i].Identifier.Index];
}
// Calculate File-pointer magic
SecondaryMagic = Tags[0].VirtualAddress - (indexAddress + indexLength);
this.MemoryBlocks[1] = new VirtualMappedAddress()
{
Address = Tags[0].VirtualAddress,
Length = TagCacheLength,
Magic = SecondaryMagic,
};
/* Intent: read the sbsp and lightmap address and lengths from the scenario tag
* and store them in the Tags array.
*/
if (BuildVersion == Version.XBOX_RETAIL)
{
this.Seek(Tags[ScenarioID.Index].VirtualAddress - SecondaryMagic + 528, SeekOrigin.Begin);
var count = bin.ReadInt32();
var address = bin.ReadInt32();
for (int i = 0; i < count; ++i)
{
this.Seek(address - SecondaryMagic + i * 68, SeekOrigin.Begin);
var structureBlockOffset = bin.ReadInt32();
var structureBlockLength = bin.ReadInt32();
var structureBlockAddress = bin.ReadInt32();
if (i == 0)
{
this.PrimaryMagic = structureBlockAddress - structureBlockOffset;
this.MemoryBlocks[0].Address = structureBlockAddress;
this.MemoryBlocks[0].Magic = this.PrimaryMagic;
this.MemoryBlocks[0].Length = structureBlockLength;
}
Seek(8, SeekOrigin.Current);
var sbspIdentifier = bin.ReadTagIdent();
Seek(4, SeekOrigin.Current);
var ltmpIdentifier = bin.ReadTagIdent();
Seek(structureBlockOffset, SeekOrigin.Begin);
// is this the total block length or minus the 16?
var blockLength = bin.ReadInt32();
var sbspVirtualAddress = bin.ReadInt32();
var ltmpVirtualAddress = bin.ReadInt32();
var sbsp = bin.ReadTagClass();
var hasLightmapData = !TagIdent.IsNull(ltmpIdentifier);
var sbspLength = hasLightmapData ? ltmpVirtualAddress - sbspVirtualAddress : blockLength;
var ltmpLength = blockLength - sbspLength;
Tags[sbspIdentifier.Index].VirtualAddress = sbspVirtualAddress;
Tags[sbspIdentifier.Index].Length = sbspLength;
if (hasLightmapData)
{
Tags[ltmpIdentifier.Index].VirtualAddress = ltmpVirtualAddress;
Tags[ltmpIdentifier.Index].Length = ltmpLength;
}
}
////UNICODE
//this.Seek(Tags[GlobalsID.Index].VirtualAddress - SecondaryMagic + 400, SeekOrigin.Begin);
//int unicodeCount = bin.ReadInt32();
//int unicodeTableLength = bin.ReadInt32();
//int unicodeIndexAddress = bin.ReadInt32();
//int unicodeTableAddress = bin.ReadInt32();
//Unicode = new UnicodeValueNamePair[unicodeCount];
//StringID[] strRefs = new StringID[unicodeCount];
//int[] strOffsets = new int[unicodeCount];
//this.Seek(unicodeIndexAddress, SeekOrigin.Begin);
//for (int i = 0; i < unicodeCount; i++)
//{
// strRefs[i] = (StringID)bin.ReadInt32();
// strOffsets[i] = bin.ReadInt32();
//}
//for (int i = 0; i < unicodeCount; i++)
//{
// this.Seek(unicodeTableAddress + strOffsets[i], SeekOrigin.Begin);
// StringBuilder unicodeString = new StringBuilder(byte.MaxValue);
// while (bin.PeekChar() != char.MinValue)
// unicodeString.Append(bin.ReadChar());
// Unicode[i] = new UnicodeValueNamePair { Name = strRefs[i], Value = unicodeString.ToString() };
//}
}
this.deserializedTags = new Dictionary <TagIdent, dynamic>(this.Tags.Length);
this.hashTags = new Dictionary <TagIdent, string>(this.Tags.Length);
Halo2.ActiveMap(this);
}
public CacheStream(string filename)
: base(filename, FileMode.Open, FileAccess.Read, FileShare.Read, 8 * 1024)
{
//HEADER
var binaryReader = new BinaryReader(this, Encoding.UTF8);
Header = CacheHeader.DeserializeFrom(this);
base.Seek(Header.PathsInfo.PathTableAddress, SeekOrigin.Begin);
var paths = Encoding.UTF8.GetString(binaryReader.ReadBytes(Header.PathsInfo.PathTableLength - 1)).Split(Char.MinValue);
//Halo2.Paths.Assign(paths);
//STRINGS
base.Seek(Header.StringsInfo.StringTableAddress, SeekOrigin.Begin);
Strings = Encoding.UTF8.GetString(binaryReader.ReadBytes(Header.StringsInfo.StringTableLength - 1)).Split(Char.MinValue);
Halo2.Strings.Assign(new List <string>(Strings));
// INDEX
base.Seek(Header.IndexInfo.IndexOffset, SeekOrigin.Begin);
Index = new TagIndex(this, paths);
// Calculate File-pointer magic
var secondaryMagic = Index[Index.GlobalsIdent].VirtualAddress -
(Header.IndexInfo.IndexOffset + Header.IndexInfo.IndexLength);
DefaultMemoryBlock = new VirtualMappedAddress
{
Address = Index[0].VirtualAddress,
Length = Header.IndexInfo.MetaAllocationLength,
Magic = secondaryMagic
};
/* Intent: read the sbsp and lightmap address and lengths from the scenario tag
* and store them in the Tags array.
*/
base.Seek(Index[Index.ScenarioIdent].VirtualAddress - secondaryMagic + 528, SeekOrigin.Begin);
var count = binaryReader.ReadInt32();
var address = binaryReader.ReadInt32();
StructureMemoryBlockBindings = new Dictionary <TagIdent, int>(count * 2);
StructureMemoryBlocks = new List <VirtualMappedAddress>(count);
for (var i = 0; i < count; ++i)
{
base.Seek(address - secondaryMagic + i * 68, SeekOrigin.Begin);
var structureBlockOffset = binaryReader.ReadInt32();
var structureBlockLength = binaryReader.ReadInt32();
var structureBlockAddress = binaryReader.ReadInt32();
base.Seek(8, SeekOrigin.Current);
var sbspIdentifier = binaryReader.ReadTagIdent();
base.Seek(4, SeekOrigin.Current);
var ltmpIdentifier = binaryReader.ReadTagIdent();
base.Seek(structureBlockOffset, SeekOrigin.Begin);
var blockLength = binaryReader.ReadInt32();
var sbspVirtualAddress = binaryReader.ReadInt32();
var ltmpVirtualAddress = binaryReader.ReadInt32();
var sbsp = binaryReader.ReadTagClass();
var hasLightmapData = !TagIdent.IsNull(ltmpIdentifier);
var sbspLength = hasLightmapData ? ltmpVirtualAddress - sbspVirtualAddress : blockLength;
var ltmpLength = blockLength - sbspLength;
var block = new VirtualMappedAddress
{
Address = structureBlockAddress,
Length = structureBlockLength,
Magic = structureBlockAddress - structureBlockOffset
};
var sbspDatum = Index[sbspIdentifier];
sbspDatum.VirtualAddress = sbspVirtualAddress;
sbspDatum.Length = sbspLength;
Index.Update(sbspIdentifier, sbspDatum);
StructureMemoryBlocks.Add(block);
var index = StructureMemoryBlocks.Count - 1;
StructureMemoryBlockBindings[sbspIdentifier] = index;
if (hasLightmapData)
{
var ltmpDatum = Index[ltmpIdentifier];
ltmpDatum.VirtualAddress = ltmpVirtualAddress;
ltmpDatum.Length = ltmpLength;
Index.Update(ltmpIdentifier, ltmpDatum);
StructureMemoryBlockBindings[ltmpIdentifier] = index;
}
ActiveAllocation(StructureCache.VirtualStructureCache0);
}
_deserializedTagCache = new Dictionary <TagIdent, GuerillaBlock>(Index.Count);
_tagHashDictionary = new Dictionary <TagIdent, string>(Index.Count);
Initialize();
}
void IField.SetFieldData(byte[] field_data, IStructure caller)
{
tag_class = (TagClass)BitConverter.ToInt32(field_data, 0);
tag_identifier = BitConverter.ToInt32(field_data, 4);
}
internal void Remove(TagIdent item)
{
this.objects.Remove(item);
}
public T Deserialize <T>(TagIdent ident) where T : GuerillaBlock
{
return(( T )items[ident]);
}
internal void Remove(TagIdent item)
{
this.objectInstances.Remove(item);
}
public TagGlobalKey(CacheKey cacheKey, TagIdent tagKey)
{
CacheKey = cacheKey;
TagKey = tagKey;
}
public string GetTagHash(TagIdent ident)
{
return(_tagHashDictionary.ContainsKey(ident) ? _tagHashDictionary[ident] : null);
}
