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Merge branch 'master' of https://github.com/dexyfex/CodeWalker

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dexy 2022-03-20 11:09:45 +11:00
commit 77d18307fa
8 changed files with 669 additions and 109 deletions
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10
CodeWalker.Core/GameFiles/FileTypes/RelFile.cs
View File

@ -2673,11 +2673,12 @@ namespace CodeWalker.GameFiles
MinRepeatTime = br.ReadInt16();
VariableCount = br.ReadByte();
VariableNames = new MetaHash[VariableCount];
VariableValues = new byte[VariableCount];
for (int i = 0; i < VariableCount; i++)
{
VariableNames[i] = br.ReadUInt32();
VariableValues[i] = br.ReadByte();
}
VariableValues = br.ReadBytes(VariableCount);
ChildSoundsHashes = new[] { ChildSound, FallBackSound };
}
@ -2743,13 +2744,8 @@ namespace CodeWalker.GameFiles
for (int i = 0; i < VariableCount; i++)
{
bw.Write(VariableNames[i]);
bw.Write(VariableValues[i]);
}
if (VariableValues != null)
{
bw.Write(VariableValues);
}
else
{ }
}
public override uint[] GetHashTableOffsets()
{

270
CodeWalker.Core/GameFiles/FileTypes/YpdbFile.cs Normal file
View File

@ -0,0 +1,270 @@
using SharpDX;
using System.IO;
using TC = System.ComponentModel.TypeConverterAttribute;
using EXP = System.ComponentModel.ExpandableObjectConverter;
namespace CodeWalker.GameFiles
{
public class YpdbFile : GameFile, PackedFile
{
public int SerializerVersion { get; set; } // 2
public int PoseMatcherVersion { get; set; } // 0
public uint Signature { get; set; }
public int SamplesCount { get; set; }
public PoseMatcherMatchSample[] Samples { get; set; }
public int BoneTagsCount { get; set; }
public ushort[] BoneTags { get; set; }
public PoseMatcherWeightSet WeightSet { get; set; }
public float Unk7 { get; set; } // 0.033333f
public int Unk8 { get; set; } // 1
public YpdbFile() : base(null, GameFileType.Ypdb)
{
}
public YpdbFile(RpfFileEntry entry) : base(entry, GameFileType.Ypdb)
{
}
public void Load(byte[] data, RpfFileEntry entry)
{
if (entry != null)
{
RpfFileEntry = entry;
Name = entry.Name;
}
using (MemoryStream ms = new MemoryStream(data))
{
DataReader r = new DataReader(ms, Endianess.LittleEndian);
Read(r);
}
Loaded = true;
}
public byte[] Save()
{
MemoryStream s = new MemoryStream();
DataWriter w = new DataWriter(s);
Write(w);
var buf = new byte[s.Length];
s.Position = 0;
s.Read(buf, 0, buf.Length);
return buf;
}
private void Read(DataReader r)
{
byte magic = r.ReadByte();
if (magic != 0x1A) // 0x1A indicates to the game deserializer that it's binary instead of text
{ } // no hit
SerializerVersion = r.ReadInt32();
PoseMatcherVersion = r.ReadInt32();
Signature = r.ReadUInt32();
SamplesCount = r.ReadInt32();
if (SamplesCount > 0)
{
Samples = new PoseMatcherMatchSample[SamplesCount];
for (int i = 0; i < SamplesCount; i++)
Samples[i] = new PoseMatcherMatchSample(r);
}
BoneTagsCount = r.ReadInt32();
if (BoneTagsCount > 0)
{
BoneTags = new ushort[BoneTagsCount];
for (int i = 0; i < BoneTagsCount; i++)
BoneTags[i] = r.ReadUInt16();
}
WeightSet = new PoseMatcherWeightSet(r);
Unk7 = r.ReadSingle();
Unk8 = r.ReadInt32();
uint signature2 = r.ReadUInt32();
if (SerializerVersion != 2)
{ } // no hit
if (PoseMatcherVersion != 0)
{ } // no hit
if (BoneTagsCount != WeightSet.WeightsCount)
{ } // no hit
if (Unk7 != 0.033333f)
{ } // no hit
if (Unk8 != 1)
{ } // no hit
if (Signature != signature2)
{ } // no hit
if (r.Position != r.Length)
{ }
}
private void Write(DataWriter w)
{
w.Write((byte)0x1A);
w.Write(SerializerVersion);
w.Write(PoseMatcherVersion);
w.Write(Signature);
w.Write(SamplesCount);
if (SamplesCount > 0)
{
foreach (var entry in Samples)
entry.Write(w);
}
w.Write(BoneTagsCount);
if (BoneTagsCount > 0)
{
foreach (var boneTag in BoneTags)
w.Write(boneTag);
}
WeightSet.Write(w);
w.Write(Unk7);
w.Write(Unk8);
w.Write(Signature);
}
}
[TC(typeof(EXP))]
public class PoseMatcherMatchSample
{
// rage::crPoseMatcherData::MatchSample
public MetaHash ClipSet { get; set; } // from clip_sets.ymt/xml
public MetaHash Clip { get; set; }
public float Unk3 { get; set; }
public PoseMatcherPointCloud PointCloud { get; set; }
public PoseMatcherMatchSample(DataReader r)
{
ClipSet = r.ReadUInt32();
Clip = r.ReadUInt32();
Unk3 = r.ReadSingle();
PointCloud = new PoseMatcherPointCloud(r);
}
public void Write(DataWriter w)
{
w.Write(ClipSet);
w.Write(Clip);
w.Write(Unk3);
PointCloud.Write(w);
}
public override string ToString()
{
return $"{ClipSet}, {Clip}";
}
}
[TC(typeof(EXP))]
public class PoseMatcherPointCloud
{
// rage::crpmPointCloud
public int PointsCount { get; set; }
public Vector3[] Points { get; set; }
public int Unk2_Count { get; set; } // == PointsCount
public float[] Unk2_Items { get; set; }
public Vector3 BoundsMin { get; set; }
public Vector3 BoundsMax { get; set; }
public float Unk5 { get; set; }
public PoseMatcherPointCloud(DataReader r)
{
PointsCount = r.ReadInt32();
if (PointsCount > 0)
{
Points = new Vector3[PointsCount];
for (int i = 0; i < PointsCount; i++)
Points[i] = new Vector3(r.ReadSingle(), r.ReadSingle(), r.ReadSingle());
}
Unk2_Count = r.ReadInt32();
if (Unk2_Count > 0)
{
Unk2_Items = new float[Unk2_Count];
for (int i = 0; i < Unk2_Count; i++)
Unk2_Items[i] = r.ReadSingle();
}
BoundsMin = new Vector3(r.ReadSingle(), r.ReadSingle(), r.ReadSingle());
BoundsMax = new Vector3(r.ReadSingle(), r.ReadSingle(), r.ReadSingle());
Unk5 = r.ReadSingle();
if (PointsCount != Unk2_Count)
{ } // no hit
}
public void Write(DataWriter w)
{
w.Write(PointsCount);
if (PointsCount > 0)
{
foreach (var point in Points)
w.Write(point);
}
w.Write(Unk2_Count);
if (Unk2_Count > 0)
{
foreach (var entry in Unk2_Items)
w.Write(entry);
}
w.Write(BoundsMin);
w.Write(BoundsMax);
w.Write(Unk5);
}
}
[TC(typeof(EXP))]
public class PoseMatcherWeightSet
{
// rage::crWeightSet
public int WeightsCount { get; set; }
public float[] Weights { get; set; }
public PoseMatcherWeightSet(DataReader r)
{
WeightsCount = r.ReadInt32();
if (WeightsCount > 0)
{
Weights = new float[WeightsCount];
for (int i = 0; i < WeightsCount; i++)
Weights[i] = r.ReadSingle();
}
}
public void Write(DataWriter w)
{
w.Write(WeightsCount);
if (WeightsCount > 0)
{
foreach (var weight in Weights)
w.Write(weight);
}
}
}
}

1
CodeWalker.Core/GameFiles/GameFile.cs
View File

@ -84,6 +84,7 @@ namespace CodeWalker.GameFiles
Watermap = 28,
Mrf = 29,
DistantLights = 30,
Ypdb = 31,
}

43
CodeWalker.Core/GameFiles/GameFileCache.cs
View File

@ -215,6 +215,7 @@ namespace CodeWalker.GameFiles
//TestYvrs();
//TestYwrs();
//TestYmaps();
//TestYpdbs();
//TestMrfs();
//TestPlacements();
//TestDrawables();
@ -4526,6 +4527,48 @@ namespace CodeWalker.GameFiles
}
}
}
public void TestYpdbs()
{
foreach (RpfFile file in AllRpfs)
{
foreach (RpfEntry entry in file.AllEntries)
{
var rfe = entry as RpfFileEntry;
if (rfe == null) continue;
try
{
if (rfe.NameLower.EndsWith(".ypdb"))
{
UpdateStatus(string.Format(entry.Path));
YpdbFile ypdb = RpfMan.GetFile<YpdbFile>(entry);
if (ypdb != null)
{
var odata = entry.File.ExtractFile(entry as RpfFileEntry);
var ndata = ypdb.Save();
if (ndata.Length == odata.Length)
{
for (int i = 0; i < ndata.Length; i++)
{
if (ndata[i] != odata[i])
{ break; }
}
}
else
{ }
}
else
{ }
}
}
catch (Exception ex)
{
UpdateStatus("Error! " + ex.ToString());
}
}
}
}
public void TestMrfs()
{
foreach (RpfFile file in AllRpfs)

12
CodeWalker/ExploreForm.cs
View File

@ -309,6 +309,7 @@ namespace CodeWalker
InitFileType(".awc", "Audio Wave Container", 22, FileTypeAction.ViewAwc, true);
InitFileType(".rel", "Audio Data (REL)", 23, FileTypeAction.ViewRel, true);
InitFileType(".nametable", "Name Table", 5, FileTypeAction.ViewNametable);
InitFileType(".ypdb", "Pose Matcher Database", 9, FileTypeAction.ViewYpdb);
InitSubFileType(".dat", "cache_y.dat", "Cache File", 6, FileTypeAction.ViewCacheDat, true);
InitSubFileType(".dat", "heightmap.dat", "Heightmap", 6, FileTypeAction.ViewHeightmap, true);
@ -1545,6 +1546,9 @@ namespace CodeWalker
case FileTypeAction.ViewDistantLights:
ViewDistantLights(name, path, data, fe);
break;
case FileTypeAction.ViewYpdb:
ViewYpdb(name, path, data, fe);
break;
case FileTypeAction.ViewHex:
default:
ViewHex(name, path, data);
@ -1806,6 +1810,13 @@ namespace CodeWalker
f.Show();
f.LoadFile(dlf, dlf.RpfFileEntry);
}
private void ViewYpdb(string name, string path, byte[] data, RpfFileEntry e)
{
var ypdb = RpfFile.GetFile<YpdbFile>(e, data);
GenericForm f = new GenericForm(this);
f.Show();
f.LoadFile(ypdb, ypdb.RpfFileEntry);
}
private RpfFileEntry CreateFileEntry(string name, string path, ref byte[] data)
{
@ -4878,6 +4889,7 @@ namespace CodeWalker
ViewMrf = 24,
ViewNametable = 25,
ViewDistantLights = 26,
ViewYpdb = 27,
}

38
CodeWalker/Forms/ModelLightForm.Designer.cs generated
View File

@ -30,6 +30,7 @@
{
System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(ModelLightForm));
this.MainSplitContainer = new System.Windows.Forms.SplitContainer();
this.DuplicateLightButton = new System.Windows.Forms.Button();
this.DeleteLightButton = new System.Windows.Forms.Button();
this.NewLightButton = new System.Windows.Forms.Button();
this.LightsTreeView = new CodeWalker.WinForms.TreeViewFix();
@ -113,6 +114,7 @@
this.EditMenu = new System.Windows.Forms.ToolStripMenuItem();
this.EditNewLightMenu = new System.Windows.Forms.ToolStripMenuItem();
this.EditDeleteLightMenu = new System.Windows.Forms.ToolStripMenuItem();
this.EditDuplicateLightMenu = new System.Windows.Forms.ToolStripMenuItem();
this.OptionsMenu = new System.Windows.Forms.ToolStripMenuItem();
this.OptionsShowOutlinesMenu = new System.Windows.Forms.ToolStripMenuItem();
this.MoveMenuItem = new System.Windows.Forms.ToolStripMenuItem();
@ -148,6 +150,7 @@
//
// MainSplitContainer.Panel1
//
this.MainSplitContainer.Panel1.Controls.Add(this.DuplicateLightButton);
this.MainSplitContainer.Panel1.Controls.Add(this.DeleteLightButton);
this.MainSplitContainer.Panel1.Controls.Add(this.NewLightButton);
this.MainSplitContainer.Panel1.Controls.Add(this.LightsTreeView);
@ -155,10 +158,22 @@
// MainSplitContainer.Panel2
//
this.MainSplitContainer.Panel2.Controls.Add(this.LightPropertiesPanel);
this.MainSplitContainer.Size = new System.Drawing.Size(733, 523);
this.MainSplitContainer.Panel2.Paint += new System.Windows.Forms.PaintEventHandler(this.MainSplitContainer_Panel2_Paint);
this.MainSplitContainer.Size = new System.Drawing.Size(733, 561);
this.MainSplitContainer.SplitterDistance = 184;
this.MainSplitContainer.TabIndex = 0;
//
// DuplicateLightButton
//
this.DuplicateLightButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
this.DuplicateLightButton.Location = new System.Drawing.Point(7, 526);
this.DuplicateLightButton.Name = "DuplicateLightButton";
this.DuplicateLightButton.Size = new System.Drawing.Size(169, 23);
this.DuplicateLightButton.TabIndex = 8;
this.DuplicateLightButton.Text = "Duplicate Light";
this.DuplicateLightButton.UseVisualStyleBackColor = true;
this.DuplicateLightButton.Click += new System.EventHandler(this.DuplicateLightButton_Click);
//
// DeleteLightButton
//
this.DeleteLightButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
@ -279,7 +294,7 @@
this.LightPropertiesPanel.Controls.Add(this.label31);
this.LightPropertiesPanel.Location = new System.Drawing.Point(4, 3);
this.LightPropertiesPanel.Name = "LightPropertiesPanel";
this.LightPropertiesPanel.Size = new System.Drawing.Size(538, 517);
this.LightPropertiesPanel.Size = new System.Drawing.Size(529, 517);
this.LightPropertiesPanel.TabIndex = 1;
//
// VolumetricFadeDistanceUpDown
@ -1127,7 +1142,8 @@
//
this.EditMenu.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.EditNewLightMenu,
this.EditDeleteLightMenu});
this.EditDeleteLightMenu,
this.EditDuplicateLightMenu});
this.EditMenu.Name = "EditMenu";
this.EditMenu.Size = new System.Drawing.Size(39, 20);
this.EditMenu.Text = "Edit";
@ -1135,7 +1151,7 @@
// EditNewLightMenu
//
this.EditNewLightMenu.Name = "EditNewLightMenu";
this.EditNewLightMenu.Size = new System.Drawing.Size(180, 22);
this.EditNewLightMenu.Size = new System.Drawing.Size(154, 22);
this.EditNewLightMenu.Text = "New Light";
this.EditNewLightMenu.Click += new System.EventHandler(this.EditNewLightMenu_Click);
//
@ -1143,10 +1159,18 @@
//
this.EditDeleteLightMenu.Enabled = false;
this.EditDeleteLightMenu.Name = "EditDeleteLightMenu";
this.EditDeleteLightMenu.Size = new System.Drawing.Size(180, 22);
this.EditDeleteLightMenu.Size = new System.Drawing.Size(154, 22);
this.EditDeleteLightMenu.Text = "Delete Light";
this.EditDeleteLightMenu.Click += new System.EventHandler(this.EditDeleteLightMenu_Click);
//
// EditDuplicateLightMenu
//
this.EditDuplicateLightMenu.Enabled = false;
this.EditDuplicateLightMenu.Name = "EditDuplicateLightMenu";
this.EditDuplicateLightMenu.Size = new System.Drawing.Size(154, 22);
this.EditDuplicateLightMenu.Text = "Duplicate Light";
this.EditDuplicateLightMenu.Click += new System.EventHandler(this.EditDuplicateLightMenu_Click);
//
// OptionsMenu
//
this.OptionsMenu.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
@ -1193,7 +1217,7 @@
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(733, 547);
this.ClientSize = new System.Drawing.Size(733, 585);
this.Controls.Add(this.MainSplitContainer);
this.Controls.Add(this.MainMenu);
this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
@ -1291,6 +1315,7 @@
private System.Windows.Forms.ToolStripMenuItem EditMenu;
private System.Windows.Forms.ToolStripMenuItem EditNewLightMenu;
private System.Windows.Forms.ToolStripMenuItem EditDeleteLightMenu;
private System.Windows.Forms.ToolStripMenuItem EditDuplicateLightMenu;
private System.Windows.Forms.ToolStripMenuItem OptionsMenu;
private System.Windows.Forms.ToolStripMenuItem OptionsShowOutlinesMenu;
private System.Windows.Forms.ToolStripMenuItem MoveMenuItem;
@ -1319,5 +1344,6 @@
private System.Windows.Forms.NumericUpDown FlashinessUpDown;
private System.Windows.Forms.Button DeleteLightButton;
private System.Windows.Forms.Button NewLightButton;
private System.Windows.Forms.Button DuplicateLightButton;
}
}

114
CodeWalker/Forms/ModelLightForm.cs
View File

@ -111,6 +111,7 @@ namespace CodeWalker.Forms
{
DeleteLightButton.Enabled = false;
EditDeleteLightMenu.Enabled = false;
EditDuplicateLightMenu.Enabled = false;
populatingui = true;
PositionTextBox.Text = "";
DirectionTextBox.Text = "";
@ -154,6 +155,7 @@ namespace CodeWalker.Forms
{
DeleteLightButton.Enabled = true;
EditDeleteLightMenu.Enabled = true;
EditDuplicateLightMenu.Enabled = true;
populatingui = true;
PositionTextBox.Text = FloatUtil.GetVector3String(light.Position);
DirectionTextBox.Text = FloatUtil.GetVector3String(light.Direction);
@ -222,6 +224,57 @@ namespace CodeWalker.Forms
light.TimeFlags = 14680191;
return light;
}
private LightAttributes DuplicateLightAttribute()
{
LightAttributes light = new LightAttributes();
light.Unknown_0h = selectedLight.Unknown_0h;
light.Unknown_4h = selectedLight.Unknown_4h;
light.Position = selectedLight.Position;
light.Unknown_14h = selectedLight.Unknown_14h;
light.ColorR = selectedLight.ColorR;
light.ColorG = selectedLight.ColorG;
light.ColorB = selectedLight.ColorB;
light.Flashiness = selectedLight.Flashiness;
light.Intensity = selectedLight.Intensity;
light.Flags = selectedLight.Flags;
light.BoneId = selectedLight.BoneId;
light.Type = selectedLight.Type;
light.GroupId = selectedLight.GroupId;
light.TimeFlags = selectedLight.TimeFlags;
light.Falloff = selectedLight.Falloff;
light.FalloffExponent = selectedLight.FalloffExponent;
light.CullingPlaneNormal = selectedLight.CullingPlaneNormal;
light.CullingPlaneOffset = selectedLight.CullingPlaneOffset;
light.ShadowBlur = selectedLight.ShadowBlur;
light.Unknown_45h = selectedLight.Unknown_45h;
light.Unknown_46h = selectedLight.Unknown_46h;
light.VolumeIntensity = selectedLight.VolumeIntensity;
light.VolumeSizeScale = selectedLight.VolumeSizeScale;
light.VolumeOuterColorR = selectedLight.VolumeOuterColorR;
light.VolumeOuterColorG = selectedLight.VolumeOuterColorG;
light.VolumeOuterColorB = selectedLight.VolumeOuterColorB;
light.LightHash = selectedLight.LightHash;
light.VolumeOuterIntensity = selectedLight.VolumeOuterIntensity;
light.CoronaSize = selectedLight.CoronaSize;
light.VolumeOuterExponent = selectedLight.VolumeOuterExponent;
light.LightFadeDistance = selectedLight.LightFadeDistance;
light.ShadowFadeDistance = selectedLight.ShadowFadeDistance;
light.SpecularFadeDistance = selectedLight.SpecularFadeDistance;
light.VolumetricFadeDistance = selectedLight.VolumetricFadeDistance;
light.ShadowNearClip = selectedLight.ShadowNearClip;
light.CoronaIntensity = selectedLight.CoronaIntensity;
light.CoronaZBias = selectedLight.CoronaZBias;
light.Direction = selectedLight.Direction;
light.Tangent = selectedLight.Tangent;
light.ConeInnerAngle = selectedLight.ConeInnerAngle;
light.ConeOuterAngle = selectedLight.ConeOuterAngle;
light.Extent = selectedLight.Extent;
light.ProjectedTextureHash = selectedLight.ProjectedTextureHash;
light.Unknown_A4h = selectedLight.Unknown_A4h;
return light;
}
private void SelectLight(LightAttributes light)
{
if (light == null)
@ -318,7 +371,7 @@ namespace CodeWalker.Forms
private void DeleteLight()
{
if (selectedLight == null) return;
if(Drawable != null)
if (Drawable != null)
{
List<LightAttributes> lights = Drawable.LightAttributes.data_items.ToList();
lights.Remove(selectedLight);
@ -346,6 +399,50 @@ namespace CodeWalker.Forms
LoadModels(DrawableDict);
}
}
}
private void DuplicateLight()
{
if (selectedLight == null) return;
selectedLight = DuplicateLightAttribute();
if (Drawable != null)
{
if (Drawable.LightAttributes == null) Drawable.LightAttributes = new ResourceSimpleList64<LightAttributes>();
List<LightAttributes> lights = Drawable.LightAttributes.data_items?.ToList() ?? new List<LightAttributes>();
lights.Add(selectedLight);
Drawable.LightAttributes.data_items = lights.ToArray();
UpdateLightParams();
LoadModel(Drawable);
}
else if (FragDrawable != null)
{
if (FragDrawable.OwnerFragment.LightAttributes == null) FragDrawable.OwnerFragment.LightAttributes = new ResourceSimpleList64<LightAttributes>();
List<LightAttributes> lights = FragDrawable.OwnerFragment.LightAttributes.data_items?.ToList() ?? new List<LightAttributes>();
lights.Add(selectedLight);
FragDrawable.OwnerFragment.LightAttributes.data_items = lights.ToArray();
UpdateLightParams();
LoadModel(FragDrawable);
}
else
{
var n = LightsTreeView.SelectedNode;
if (n != null)
{
var dr = n.Tag as Drawable;
if (dr == null) { dr = n.Parent.Tag as Drawable; } //try parent node tag also
if (dr != null)
{
if (dr.LightAttributes == null) dr.LightAttributes = new ResourceSimpleList64<LightAttributes>();
List<LightAttributes> lights = dr.LightAttributes.data_items?.ToList() ?? new List<LightAttributes>();
lights.Add(selectedLight);
dr.LightAttributes.data_items = lights.ToArray();
UpdateLightParams();
LoadModels(DrawableDict);
}
}
}
SelectLightTreeNode(selectedLight);
}
private void UpdateFlagsCheckBoxes()
@ -933,6 +1030,11 @@ namespace CodeWalker.Forms
DeleteLight();
}
private void EditDuplicateLightMenu_Click(object sender, EventArgs e)
{
DuplicateLight();
}
private void OptionsShowOutlinesMenu_Click(object sender, EventArgs e)
{
OptionsShowOutlinesMenu.Checked = !OptionsShowOutlinesMenu.Checked;
@ -969,5 +1071,15 @@ namespace CodeWalker.Forms
{
DeleteLight();
}
private void DuplicateLightButton_Click(object sender, EventArgs e)
{
DuplicateLight();
}
private void MainSplitContainer_Panel2_Paint(object sender, PaintEventArgs e)
{
}
}
}

290
CodeWalker/Utils/Synthesizer.cs
View File

@ -432,8 +432,25 @@ namespace CodeWalker.Utils
a[i] = Lerp(a[i], min, max);
}
break;
//case Dat10Synth.Opcode.LERP_BUFFER_2:
// break;
case Dat10Synth.Opcode.LERP_BUFFER_2: // TODO: some better name for LERP_BUFFER_2
{
var t = GetScalar(param[1]);
float[] min, max;
if ((param[0].Value & 0xFF) == (param[2].Value & 0xFF))
{
min = GetBuffer(param[2]);
max = GetBuffer(param[3]);
}
else
{
min = GetBuffer(param[3]);
max = GetBuffer(param[2]);
}
for (int i = 0; i < BufferSize; i++)
min[i] = Lerp(t, min[i], max[i]);
}
break;
case Dat10Synth.Opcode.LERP_SCALAR:
{
var t = GetScalar(param[1]);
@ -567,18 +584,24 @@ namespace CodeWalker.Utils
GetScalar(param[5]),
ref StateBlocks[param[6].Value]);
break;
//case Dat10Synth.Opcode.OnePole_LPF_BUFFER_BUFFER:
// break;
//case Dat10Synth.Opcode.OnePole_LPF_BUFFER_SCALAR:
// break;
//case Dat10Synth.Opcode.OnePole_LPF_SCALAR_SCALAR:
// break;
//case Dat10Synth.Opcode.OnePole_HPF_BUFFER_BUFFER:
// break;
//case Dat10Synth.Opcode.OnePole_HPF_BUFFER_SCALAR:
// break;
//case Dat10Synth.Opcode.OnePole_HPF_SCALAR_SCALAR:
// break;
case Dat10Synth.Opcode.OnePole_LPF_BUFFER_BUFFER:
OnePoleLPF(GetBuffer(param[0]), GetBuffer(param[1]), ref StateBlocks[param[2].Value]);
break;
case Dat10Synth.Opcode.OnePole_LPF_BUFFER_SCALAR:
OnePoleLPF(GetBuffer(param[0]), GetScalar(param[1]), ref StateBlocks[param[2].Value]);
break;
case Dat10Synth.Opcode.OnePole_LPF_SCALAR_SCALAR:
SetRegister(param[0], OnePoleLPF(GetScalar(param[1]), GetScalar(param[2]), ref StateBlocks[param[3].Value]));
break;
case Dat10Synth.Opcode.OnePole_HPF_BUFFER_BUFFER:
OnePoleHPF(GetBuffer(param[0]), GetBuffer(param[1]), ref StateBlocks[param[2].Value]);
break;
case Dat10Synth.Opcode.OnePole_HPF_BUFFER_SCALAR:
OnePoleHPF(GetBuffer(param[0]), GetScalar(param[1]), ref StateBlocks[param[2].Value]);
break;
case Dat10Synth.Opcode.OnePole_HPF_SCALAR_SCALAR:
SetRegister(param[0], OnePoleHPF(GetScalar(param[1]), GetScalar(param[2]), ref StateBlocks[param[3].Value]));
break;
case Dat10Synth.Opcode.OSC_RAMP_BUFFER_BUFFER:
OscillatorRamp(GetBuffer(param[0]), ref StateBlocks[param[1].Value]);
break;
@ -816,8 +839,9 @@ namespace CodeWalker.Utils
for (int i = 0; i < BufferSize; i++)
a[i] = scalar;
break;
//case Dat10Synth.Opcode.AWProcess:
// break;
case Dat10Synth.Opcode.AWProcess:
AWFilter(GetBuffer(param[0]), GetBuffer(param[1]), GetBuffer(param[2]), ref StateBlocks[param[3].Value]);
break;
case Dat10Synth.Opcode.LERP_BUFFER_BUFFER:
{
var t = GetBuffer(param[0]);
@ -910,10 +934,12 @@ namespace CodeWalker.Utils
SetRegister(param[0], result);
}
break;
//case Dat10Synth.Opcode.AllpassProcess_BUFFER_SCALAR:
// break;
//case Dat10Synth.Opcode.AllpassProcess_BUFFER_BUFFER:
// break;
case Dat10Synth.Opcode.AllpassProcess_BUFFER_SCALAR:
AllpassFilter(GetBuffer(param[0]), GetScalar(param[1]), ref StateBlocks[param[2].Value]);
break;
case Dat10Synth.Opcode.AllpassProcess_BUFFER_BUFFER:
AllpassFilter(GetBuffer(param[0]), GetBuffer(param[1]), ref StateBlocks[param[2].Value]);
break;
case Dat10Synth.Opcode.FINISH:
frameFinished = true;
break;
@ -1007,32 +1033,19 @@ namespace CodeWalker.Utils
return (max - min) * t + min;
}
private float HardKnee(float y, float threshold)
private float HardKnee(float sample, float threshold)
{
/*
ENVELOPE_GEN__R_LINEAR_T_ONE_SHOT 0, 0.025, 0, 1, 0, 0, 1 => B0 [0]
COPY_BUFFER B0 => B1
HARD_KNEE_BUFFER B1, 0.25 => B1
COPY_BUFFER B0 => B2
HARD_KNEE_BUFFER B2, 0.85 => B2
COPY_BUFFER B0 => B4
HARD_KNEE_BUFFER B4, 0.75 => B4
FILL_BUFFER 0 => B3
FINISH =>
*/
// TODO(alexguirre): better names for HardKnee and maybe some comments
float result;
if (y < 0.0f)
if (sample < 0.0f)
result = 0.0f;
else
result = (y / threshold) * 0.5f;
result = (sample / threshold) * 0.5f;
if ((y - threshold) >= 0.0f)
result = (((y - threshold) / (1.0f - threshold)) + 1.0f) * 0.5f;
if (sample >= threshold)
result = (((sample - threshold) / (1.0f - threshold)) + 1.0f) * 0.5f;
if (y >= 1.0f)
if (sample >= 1.0f)
result = 1.0f;
return result;
@ -1048,10 +1061,11 @@ FINISH =>
return (float)Math.Pow(Math.Max(0, a), b);
}
private float NoteToFrequency(float note)
// https://newt.phys.unsw.edu.au/jw/notes.html
private float NoteToFrequency(float midiNote)
{
// TODO(alexguirre): figure out the meaning of this formula and constants in NoteToFrequency
return (float)Math.Pow(2.0f, (note + 36.376301f) / 12.0f);
// A4 (note #69) = 440Hz
return 440.0f * (float)Math.Pow(2.0f, (midiNote - 69) / 12.0f);
}
private void Decimate(float[] buffer, float scalar1, float deltaPerSample, ref StateBlock stateBlock)
@ -1220,7 +1234,7 @@ FINISH =>
float w = (float)(2.0 * Math.PI * centerFrequency / SampleRate);
float cosW = (float)Math.Cos(w);
float v14 = 1.0f / (float)Math.Tan((freq2 * 0.000020833333f) * Math.PI);
float v14 = 1.0f / (float)Math.Tan(Math.PI * freq2 / SampleRate);
b0 = 1.0f;
b1 = 0.0f;
@ -1243,7 +1257,7 @@ FINISH =>
float w = (float)(2.0f * Math.PI * centerFrequency / SampleRate);
float cosW = (float)Math.Cos(w);
float v15 = (float)Math.Tan((freq2 * 0.000020833333f) * Math.PI);
float v15 = (float)Math.Tan(Math.PI * freq2 / SampleRate);
b0 = 1.0f;
b1 = -2.0f * cosW;
@ -1268,7 +1282,7 @@ FINISH =>
float q = centerFrequency / freq2;
float alpha = (float)Math.Sin(w) / (2.0f * q);
float cosW = (float)Math.Cos(w);
float A = Math.Max(0.000001f, gain * 1.4141999f); // TODO(alexguirre): this should be amp = 10.0 ** (gain_db/40.0), where does 1.41 come from? maybe gain not in dB?
float A = Math.Max(0.000001f, gain * (float)Math.Sqrt(2)); // TODO(alexguirre): this should be amp = 10.0 ** (gain_db/40.0), where does sqrt(2) come from? maybe gain not in dB?
b0 = 1.0f + alpha * A;
b1 = -2.0f * cosW;
@ -1338,53 +1352,96 @@ FINISH =>
private void BiquadFilter2Pole(float[] buffer, float b0, float b1, float b2, float a1, float a2, ref StateBlock stateBlock)
{
// State block:
// X -> ...
// Y -> ...
float stateX = stateBlock.X;
float stateY = stateBlock.Y;
float pole1 = stateBlock.X;
float pole2 = stateBlock.Y;
for (int i = 0; i < BufferSize; i++)
{
float x = (buffer[i] * b0) + stateX;
stateX = (buffer[i] * b1) - (x * a1) + stateY;
stateY = (buffer[i] * b2) - (x * a2);
float s = buffer[i];
float x = (s * b0) + pole1;
pole1 = (s * b1) - (x * a1) + pole2;
pole2 = (s * b2) - (x * a2);
buffer[i] = x;
}
stateBlock.X = stateX;
stateBlock.Y = stateY;
stateBlock.X = pole1;
stateBlock.Y = pole2;
}
private void BiquadFilter4Pole(float[] buffer, float b0, float b1, float b2, float a1, float a2, ref StateBlock stateBlock)
{
// State block:
// X -> ...
// Y -> ...
// Z -> ...
// W -> ...
float stateX = stateBlock.X;
float stateY = stateBlock.Y;
float stateZ = stateBlock.Z;
float stateW = stateBlock.W;
float pole1 = stateBlock.X;
float pole2 = stateBlock.Y;
float pole3 = stateBlock.Z;
float pole4 = stateBlock.W;
for (int i = 0; i < BufferSize; i++)
{
float x = (buffer[i] * b0) + stateX;
float y = (x * b0) + stateZ;
stateX = (buffer[i] * b1) - (x * a1) + stateY;
stateY = (buffer[i] * b2) - (x * a2);
stateZ = (x * b1) - (y * a1) + stateW;
stateW = (x * b2) - (y * a2);
float s = buffer[i];
float x = (s * b0) + pole1;
pole1 = (s * b1) - (x * a1) + pole2;
pole2 = (s * b2) - (x * a2);
float y = (x * b0) + pole3;
pole3 = (x * b1) - (y * a1) + pole4;
pole4 = (x * b2) - (y * a2);
buffer[i] = y;
}
stateBlock.X = stateX;
stateBlock.Y = stateY;
stateBlock.Z = stateZ;
stateBlock.W = stateW;
stateBlock.X = pole1;
stateBlock.Y = pole2;
stateBlock.Z = pole3;
stateBlock.W = pole4;
}
// https://www.earlevel.com/main/2012/12/15/a-one-pole-filter/
// TODO: verify OnePoleLPF/HPF results
private void OnePoleLPF(float[] buffer, float[] frequencies, ref StateBlock stateBlock)
{
for (int i = 0; i < BufferSize; i++)
{
buffer[i] = OnePoleLPF(buffer[i], frequencies[i], ref stateBlock);
}
}
private void OnePoleLPF(float[] buffer, float frequency, ref StateBlock stateBlock)
{
for (int i = 0; i < BufferSize; i++)
{
buffer[i] = OnePoleLPF(buffer[i], frequency, ref stateBlock);
}
}
private float OnePoleLPF(float sample, float frequency, ref StateBlock stateBlock)
{
float previousSample = stateBlock.X;
float b1 = (float)Math.Exp(-2.0f * Math.PI * frequency * 256.0f / SampleRate);
float a0 = 1.0f - b1;
float s = a0 * sample + (b1 * previousSample);
stateBlock.X = s;
return s;
}
private void OnePoleHPF(float[] buffer, float[] frequencies, ref StateBlock stateBlock)
{
for (int i = 0; i < BufferSize; i++)
{
buffer[i] = OnePoleHPF(buffer[i], frequencies[i], ref stateBlock);
}
}
private void OnePoleHPF(float[] buffer, float frequency, ref StateBlock stateBlock)
{
for (int i = 0; i < BufferSize; i++)
{
buffer[i] = OnePoleHPF(buffer[i], frequency, ref stateBlock);
}
}
private float OnePoleHPF(float sample, float frequency, ref StateBlock stateBlock)
{
return sample - OnePoleLPF(sample, frequency, ref stateBlock);
}
private void EnvelopeFollower(float[] buffer, float a2, float a3, ref StateBlock stateBlock)
@ -1469,13 +1526,12 @@ FINISH =>
// State block:
// X -> latch SET
// TODO(alexguirre): understand logic of TriggerLatch
float stateSet = stateBlock.X;
bool set = stateBlock.X != 0.0f;
float latch = 0.0f;
if (triggered && stateSet == 0.0f)
if (triggered && !set)
latch = 1.0f;
if (triggered != (stateSet != 0.0f))
if (triggered != set)
{
stateBlock.X = triggered ? 1.0f : 0.0f;
}
@ -1811,21 +1867,6 @@ FINISH =>
// TODO(alexguirre): TimedTrigger may not be equivalent, game code has like 10 states, here I'm using the same states as the envelope gen
// TODO(alexguirre): verify how TimedTrigger works in-game
/*
ENVELOPE_GEN__R_LINEAR_T_ONE_SHOT 0.1, 0.2, 0.3, 0.5, 0.4, 0.35, 1 => B6, R0 [1]
TIMED_TRIGGER__T_ONE_SHOT 1, 0.1, 0.2, 0.3, 0.4, 0.35 => R1, R2, R3, R4, R5 [2]
;FILL_BUFFER R0 => B0 ; envelope finished
FILL_BUFFER R1 => B1 ; timed trigger finished
;FILL_BUFFER R2 => B2 ; attack
;FILL_BUFFER R3 => B3 ; decay
;FILL_BUFFER R4 => B4 ; hold
;FILL_BUFFER R5 => B5 ; release
FILL_BUFFER 0 => B7
FINISH =>
*/
private TimedTriggerResult TimedTrigger(EnvelopeTriggerMode triggerMode, ref StateBlock stateBlock, float trigger, float predelay, float attack, float decay, float hold, float release)
{
// State block:
@ -2070,6 +2111,65 @@ FINISH =>
}
}
private void AWFilter(float[] buffer, float[] buffer2, float[] buffer3, ref StateBlock stateBlock)
{
var s = stateBlock.X;
for (int i = 0; i < BufferSize; i++)
{
var v10 = buffer3[i] * 64.0f;
var v12 = (float)rnd.NextDouble() * v10 + buffer2[i] * 127.0f + 1.0f;
var v13 = 1.0f / v12;
var v14 = (1.0f - (v13 * v12)) * v13 + v13;
s = s - ((s - buffer[i]) * v14);
buffer[i] = s;
}
stateBlock.X = s;
}
// https://thewolfsound.com/allpass-filter/#first-order-iir-allpass
private void AllpassFilter(float[] buffer, float breakFrequency, ref StateBlock stateBlock)
{
float previousUnfilteredSample = stateBlock.X;
float previousSample = stateBlock.Y;
float a1 = (float)Math.Tan(Math.PI * breakFrequency / SampleRate);
a1 = (a1 - 1.0f) / (a1 + 1.0f);
for (int i = 0; i < BufferSize; i++)
{
float sample = a1 * buffer[i] + previousUnfilteredSample - a1 * previousSample;
sample = Math.Max(Math.Min(sample, 1.0f), -1.0f);
previousUnfilteredSample = buffer[i];
previousSample = sample;
buffer[i] = sample;
}
stateBlock.X = previousUnfilteredSample;
stateBlock.Y = previousSample;
}
private void AllpassFilter(float[] buffer, float[] breakFrequencies, ref StateBlock stateBlock)
{
float previousUnfilteredSample = stateBlock.X;
float previousSample = stateBlock.Y;
for (int i = 0; i < BufferSize; i++)
{
float a1 = (float)Math.Tan(Math.PI * breakFrequencies[i] / SampleRate);
a1 = (a1 - 1.0f) / (a1 + 1.0f);
float sample = a1 * buffer[i] + previousUnfilteredSample - a1 * previousSample;
sample = Math.Max(Math.Min(sample, 1.0f), -1.0f);
previousUnfilteredSample = buffer[i];
previousSample = sample;
buffer[i] = sample;
}
stateBlock.X = previousUnfilteredSample;
stateBlock.Y = previousSample;
}