public WadMeshBoneNode(WadMeshBoneNode parent, WadMesh wadMesh, WadBone bone)
{
Name = bone.Name;
WadMesh = wadMesh;
Bone = bone;
GlobalTransform = Matrix4x4.Identity;
Parent = parent;
}
private void BuildMeshTree(WadBone bone, List <tr_meshtree> meshTrees, List <WadMesh> usedMeshes)
{
tr_meshtree tree = new tr_meshtree();
tree.X = (int)bone.Translation.X;
tree.Y = (int)-bone.Translation.Y;
tree.Z = (int)bone.Translation.Z;
if (bone.Parent == null)
{
tree.Opcode = 2;
}
else
{
if (bone.Parent.Children.Count == 1)
{
tree.Opcode = 0;
}
else
{
int childrenCount = bone.Parent.Children.Count;
if (bone.Parent.Children.IndexOf(bone) == 0)
{
tree.Opcode = 2;
}
else if (bone.Parent.Children.IndexOf(bone) == childrenCount - 1)
{
tree.Opcode = 1;
}
else
{
tree.Opcode = 3;
}
}
}
if (bone.Parent != null)
{
meshTrees.Add(tree);
}
usedMeshes.Add(bone.Mesh);
for (int i = 0; i < bone.Children.Count; i++)
{
BuildMeshTree(bone.Children[i], meshTrees, usedMeshes);
}
}
private WadBone SaveSkeleton(WadBone parentBone, DarkTreeNode currentNode)
{
var currentBone = (WadMeshBoneNode)currentNode.Tag;
var bone = new WadBone();
bone.Name = currentBone.Bone.Name;
bone.Parent = parentBone;
bone.Translation = currentBone.Bone.Translation;
bone.Mesh = currentBone.WadMesh;
foreach (var childNode in currentNode.Nodes)
{
bone.Children.Add(SaveSkeleton(bone, childNode));
}
return(bone);
}
public static IWadObjectId CreateObject(WadToolClass tool, IWin32Window owner, IWadObject initialWadObject)
{
Wad2 destinationWad = tool.DestinationWad;
if (destinationWad == null)
{
tool.SendMessage("You must have a destination wad opened.", PopupType.Error);
return(null);
}
IWadObjectId result;
using (var form = new FormSelectSlot(tool.DestinationWad, initialWadObject.Id))
{
if (form.ShowDialog(owner) != DialogResult.OK)
{
return(null);
}
if (destinationWad.Contains(form.NewId))
{
tool.SendMessage("The slot " + form.NewId.ToString(destinationWad.GameVersion) + " is already occupied.", PopupType.Error);
return(null);
}
if (initialWadObject is WadMoveable)
{
var moveable = initialWadObject as WadMoveable;
var bone = new WadBone();
bone.Name = "Root";
bone.Mesh = CreateFakeMesh("Root");
moveable.Bones.Add(bone);
}
destinationWad.Add(form.NewId, initialWadObject);
result = form.NewId;
}
tool.WadChanged(WadArea.Destination);
tool.ToggleUnsavedChanges();
return(result);
}
private void InsertNewBone(WadMesh mesh, WadMeshBoneNode parentNode)
{
// Create the new bone
var bone = new WadBone();
bone.Mesh = mesh;
bone.Name = "Bone_" + mesh.Name;
bone.OpCode = WadLinkOpcode.NotUseStack;
// Create the new node
var node = new WadMeshBoneNode(parentNode, mesh, bone);
// Insert the bone
int index = _bones.IndexOf(parentNode);
_bones.Insert(index + 1, node);
// Special case: we're inserting root node
if (_bones.Count == 1 && index == -1)
{
index = 0;
}
// Add angles to animations
foreach (var animation in _moveable.Animations)
{
foreach (var kf in animation.KeyFrames)
{
kf.Angles.Insert(index, new WadKeyFrameRotation());
}
}
// Reload skeleton
_lastBone = node;
treeSkeleton.Nodes.AddRange(LoadSkeleton());
ExpandSkeleton();
panelRendering.Skeleton = _bones;
panelRendering.Invalidate();
}
internal static WadMoveable ConvertTr4MoveableToWadMoveable(Wad2 wad, Tr4Wad oldWad, int moveableIndex,
Dictionary <int, WadTexture> textures)
{
wad_moveable oldMoveable = oldWad.Moveables[moveableIndex];
var newId = new WadMoveableId(oldMoveable.ObjectID);
// A workaround to find out duplicated item IDs produced by StrPix unpatched for v130 wads.
// In such case, a legacy name is used to guess real item ID, if this fails - broken item is filtered out.
if (wad.Moveables.ContainsKey(newId))
{
var message = "Duplicated moveable ID " + oldMoveable.ObjectID + " was identified while loading " + oldWad.BaseName + ". ";
if (oldWad.LegacyNames.Count - oldWad.Statics.Count < moveableIndex)
{
logger.Warn(message + "Can't restore real ID by name, name table is too short. Ignoring moveable.");
return(null);
}
bool isMoveable;
var guessedId = TrCatalog.GetItemIndex(TRVersion.Game.TR4, oldWad.LegacyNames[moveableIndex], out isMoveable);
if (isMoveable && guessedId.HasValue)
{
newId = new WadMoveableId(guessedId.Value);
if (wad.Moveables.ContainsKey(newId))
{
logger.Warn(message + "Can't restore real ID by name, name table is inconsistent. Ignoring moveable.");
return(null);
}
else
{
logger.Warn(message + "Successfully restored real ID by name.");
}
}
else
{
logger.Warn(message + "Can't find provided name in catalog. Ignoring moveable.");
return(null);
}
}
WadMoveable newMoveable = new WadMoveable(newId);
var frameBases = new Dictionary <WadAnimation, ushort[]>();
// Load meshes
var meshes = new List <WadMesh>();
for (int j = 0; j < oldMoveable.NumPointers; j++)
{
meshes.Add(ConvertTr4MeshToWadMesh(wad, oldWad, textures,
oldWad.Meshes[(int)oldWad.RealPointers[oldMoveable.PointerIndex + j]],
(int)oldMoveable.ObjectID));
}
// Build the skeleton
var root = new WadBone();
root.Name = "bone_0_root";
root.Parent = null;
root.Translation = Vector3.Zero;
root.Mesh = meshes[0];
newMoveable.Bones.Add(root);
for (int j = 0; j < oldMoveable.NumPointers - 1; j++)
{
WadBone bone = new WadBone();
bone.Name = "bone_" + (j + 1).ToString();
bone.Parent = null;
bone.Translation = Vector3.Zero;
bone.Mesh = meshes[j + 1];
newMoveable.Bones.Add(bone);
}
for (int mi = 0; mi < (oldMoveable.NumPointers - 1); mi++)
{
int j = mi + 1;
var opcode = (WadLinkOpcode)oldWad.Links[(int)(oldMoveable.LinksIndex + mi * 4)];
int linkX = oldWad.Links[(int)(oldMoveable.LinksIndex + mi * 4) + 1];
int linkY = -oldWad.Links[(int)(oldMoveable.LinksIndex + mi * 4) + 2];
int linkZ = oldWad.Links[(int)(oldMoveable.LinksIndex + mi * 4) + 3];
newMoveable.Bones[j].OpCode = opcode;
newMoveable.Bones[j].Translation = new Vector3(linkX, linkY, linkZ);
}
// Convert animations
int numAnimations = 0;
int nextMoveable = oldWad.GetNextMoveableWithAnimations(moveableIndex);
if (nextMoveable == -1)
{
numAnimations = oldWad.Animations.Count - oldMoveable.AnimationIndex;
}
else
{
numAnimations = oldWad.Moveables[nextMoveable].AnimationIndex - oldMoveable.AnimationIndex;
}
for (int j = 0; j < numAnimations; j++)
{
if (oldMoveable.AnimationIndex == -1)
{
break;
}
wad_animation oldAnimation = oldWad.Animations[j + oldMoveable.AnimationIndex];
WadAnimation newAnimation = new WadAnimation();
newAnimation.StateId = oldAnimation.StateId;
newAnimation.FrameRate = oldAnimation.FrameDuration;
newAnimation.NextAnimation = (ushort)(oldAnimation.NextAnimation - oldMoveable.AnimationIndex);
newAnimation.NextFrame = oldAnimation.NextFrame;
newAnimation.Name = TrCatalog.GetAnimationName(TRVersion.Game.TR4, oldMoveable.ObjectID, (uint)j);
// Fix wadmerger/wad format bug with inverted frame start/end on single-frame anims
ushort newFrameStart = oldAnimation.FrameStart < oldAnimation.FrameEnd ? oldAnimation.FrameStart : oldAnimation.FrameEnd;
ushort newFrameEnd = oldAnimation.FrameStart < oldAnimation.FrameEnd ? oldAnimation.FrameEnd : newFrameStart;
newAnimation.EndFrame = (ushort)(newFrameEnd - newFrameStart);
for (int k = 0; k < oldAnimation.NumStateChanges; k++)
{
WadStateChange sc = new WadStateChange();
wad_state_change wadSc = oldWad.Changes[(int)oldAnimation.ChangesIndex + k];
sc.StateId = (ushort)wadSc.StateId;
for (int n = 0; n < wadSc.NumDispatches; n++)
{
WadAnimDispatch ad = new WadAnimDispatch();
wad_anim_dispatch wadAd = oldWad.Dispatches[(int)wadSc.DispatchesIndex + n];
ad.InFrame = (ushort)(wadAd.Low - newFrameStart);
ad.OutFrame = (ushort)(wadAd.High - newFrameStart);
ad.NextAnimation = (ushort)((wadAd.NextAnimation - oldMoveable.AnimationIndex) % numAnimations);
ad.NextFrame = (ushort)wadAd.NextFrame;
sc.Dispatches.Add(ad);
}
newAnimation.StateChanges.Add(sc);
}
if (oldAnimation.NumCommands < oldWad.Commands.Count)
{
int lastCommand = oldAnimation.CommandOffset;
for (int k = 0; k < oldAnimation.NumCommands; k++)
{
short commandType = oldWad.Commands[lastCommand];
WadAnimCommand command = new WadAnimCommand();
command.Type = (WadAnimCommandType)commandType;
switch (command.Type)
{
case WadAnimCommandType.SetPosition:
command.Parameter1 = (short)oldWad.Commands[lastCommand + 1];
command.Parameter2 = (short)oldWad.Commands[lastCommand + 2];
command.Parameter3 = (short)oldWad.Commands[lastCommand + 3];
lastCommand += 4;
break;
case WadAnimCommandType.SetJumpDistance:
command.Parameter1 = (short)oldWad.Commands[lastCommand + 1];
command.Parameter2 = (short)oldWad.Commands[lastCommand + 2];
lastCommand += 3;
break;
case WadAnimCommandType.EmptyHands:
case WadAnimCommandType.KillEntity:
lastCommand += 1;
break;
case WadAnimCommandType.PlaySound:
case WadAnimCommandType.FlipEffect:
command.Parameter1 = (short)(oldWad.Commands[lastCommand + 1] - newFrameStart);
command.Parameter2 = (short)oldWad.Commands[lastCommand + 2];
// For single-frame anims, clamp frame number to first frame (another fix for WM/wad format range inversion bug)
if (newAnimation.EndFrame == 0 && command.Parameter1 > 0)
{
command.Parameter1 = 0;
}
lastCommand += 3;
break;
default: // Ignore invalid anim commands (see for example karnak.wad)
logger.Warn("Invalid anim command " + commandType);
goto ExitForLoop;
}
newAnimation.AnimCommands.Add(command);
}
ExitForLoop:
;
}
int frames = (int)oldAnimation.KeyFrameOffset / 2;
uint numFrames = 0;
if (oldAnimation.KeyFrameSize != 0)
{
if ((j + oldMoveable.AnimationIndex) == (oldWad.Animations.Count - 1))
{
numFrames = ((uint)(2 * oldWad.KeyFrames.Count) - oldAnimation.KeyFrameOffset) / (uint)(2 * oldAnimation.KeyFrameSize);
}
else
{
numFrames = (oldWad.Animations[oldMoveable.AnimationIndex + j + 1].KeyFrameOffset - oldAnimation.KeyFrameOffset) / (uint)(2 * oldAnimation.KeyFrameSize);
}
}
for (int f = 0; f < numFrames; f++)
{
WadKeyFrame frame = new WadKeyFrame();
int startOfFrame = frames;
frame.BoundingBox = new BoundingBox(new Vector3(oldWad.KeyFrames[frames],
-oldWad.KeyFrames[frames + 2],
oldWad.KeyFrames[frames + 4]),
new Vector3(oldWad.KeyFrames[frames + 1],
-oldWad.KeyFrames[frames + 3],
oldWad.KeyFrames[frames + 5]));
frames += 6;
frame.Offset = new Vector3(oldWad.KeyFrames[frames],
(short)(-oldWad.KeyFrames[frames + 1]),
oldWad.KeyFrames[frames + 2]);
frames += 3;
for (int n = 0; n < oldMoveable.NumPointers; n++)
{
frame.Angles.Add(WadKeyFrameRotation.FromTrAngle(ref frames, oldWad.KeyFrames, false, true));
}
if ((frames - startOfFrame) < oldAnimation.KeyFrameSize)
{
frames += ((int)oldAnimation.KeyFrameSize - (frames - startOfFrame));
}
newAnimation.KeyFrames.Add(frame);
}
// New velocities
float acceleration = oldAnimation.Accel / 65536.0f;
newAnimation.StartVelocity = oldAnimation.Speed / 65536.0f;
float lateralAcceleration = oldAnimation.AccelLateral / 65536.0f;
newAnimation.StartLateralVelocity = oldAnimation.SpeedLateral / 65536.0f;
if (newAnimation.KeyFrames.Count != 0 && newAnimation.FrameRate != 0)
{
newAnimation.EndVelocity = newAnimation.StartVelocity + acceleration *
(newAnimation.KeyFrames.Count - 1) * newAnimation.FrameRate;
newAnimation.EndLateralVelocity = newAnimation.StartLateralVelocity + lateralAcceleration *
(newAnimation.KeyFrames.Count - 1) * newAnimation.FrameRate;
}
else
{
// Basic foolproofness for potentially broken animations
newAnimation.EndVelocity = newAnimation.StartVelocity;
newAnimation.EndLateralVelocity = newAnimation.StartLateralVelocity;
}
// Deduce real maximum frame number, based on interpolation and keyframes.
// We need to refer this value in NextFrame-related fixes (below) because of epic WadMerger bug,
// which incorrectly calculates NextFrame and "steals" last frame from every custom animation.
ushort maxFrameCount = (ushort)((newAnimation.FrameRate == 1 || numFrames <= 2) ? numFrames : ((numFrames - 1) * newAnimation.FrameRate) + 1);
// Also correct animation out-point
if (newAnimation.EndFrame >= maxFrameCount)
{
newAnimation.EndFrame = (ushort)(maxFrameCount - 1);
}
frameBases.Add(newAnimation, new ushort[] { newFrameStart, (ushort)(maxFrameCount - 1) });
newMoveable.Animations.Add(newAnimation);
}
for (int i = 0; i < newMoveable.Animations.Count; i++)
{
var animation = newMoveable.Animations[i];
if (animation.KeyFrames.Count == 0)
{
animation.EndFrame = 0;
}
// HACK: this fixes some invalid NextAnimations values
animation.NextAnimation %= (ushort)newMoveable.Animations.Count;
newMoveable.Animations[i] = animation;
}
for (int i = 0; i < newMoveable.Animations.Count; i++)
{
var animation = newMoveable.Animations[i];
// HACK: this fixes some invalid NextFrame values
if (frameBases[newMoveable.Animations[animation.NextAnimation]][0] != 0)
{
animation.NextFrame -= frameBases[newMoveable.Animations[animation.NextAnimation]][0];
if (animation.NextFrame > frameBases[newMoveable.Animations[animation.NextAnimation]][1])
{
animation.NextFrame = frameBases[newMoveable.Animations[animation.NextAnimation]][1];
}
}
foreach (var stateChange in animation.StateChanges)
{
for (int j = 0; j < stateChange.Dispatches.Count; ++j)
{
WadAnimDispatch animDispatch = stateChange.Dispatches[j];
// HACK: Probably WadMerger's bug
if (animDispatch.NextAnimation > 32767)
{
animDispatch.NextAnimation = 0;
animDispatch.NextFrame = 0;
continue;
}
if (frameBases[newMoveable.Animations[animDispatch.NextAnimation]][0] != 0)
{
// HACK: In some cases dispatches have invalid NextFrame.
// From tests it seems that's ok to make NextFrame equal to max frame number.
animDispatch.NextFrame -= frameBases[newMoveable.Animations[animDispatch.NextAnimation]][0];
if (animDispatch.NextFrame > frameBases[newMoveable.Animations[animDispatch.NextAnimation]][1])
{
animDispatch.NextFrame = frameBases[newMoveable.Animations[animDispatch.NextAnimation]][1];
}
}
stateChange.Dispatches[j] = animDispatch;
}
}
}
wad.Moveables.Add(newMoveable.Id, newMoveable);
return(newMoveable);
}
public static WadMoveable ConvertTrLevelMoveableToWadMoveable(Wad2 wad, TrLevel oldLevel, int moveableIndex,
TextureArea[] objectTextures)
{
Console.WriteLine("Converting Moveable " + moveableIndex);
var oldMoveable = oldLevel.Moveables[moveableIndex];
WadMoveable newMoveable = new WadMoveable(new WadMoveableId(oldMoveable.ObjectID));
// First a list of meshes for this moveable is built
var oldMeshes = new List <tr_mesh>();
for (int j = 0; j < oldMoveable.NumMeshes; j++)
{
oldMeshes.Add(oldLevel.Meshes[(int)oldLevel.RealPointers[(int)(oldMoveable.StartingMesh + j)]]);
}
// Convert the WadMesh
var newMeshes = new List <WadMesh>();
foreach (var oldMesh in oldMeshes)
{
newMeshes.Add(ConvertTrLevelMeshToWadMesh(wad, oldLevel, oldMesh, objectTextures));
}
// Build the skeleton
var root = new WadBone();
root.Name = "bone_0_root";
root.Parent = null;
root.Translation = Vector3.Zero;
root.Mesh = newMeshes[0];
newMoveable.Bones.Add(root);
for (int j = 0; j < oldMoveable.NumMeshes - 1; j++)
{
var bone = new WadBone();
bone.Name = "bone_" + (j + 1).ToString();
bone.Parent = null;
bone.Translation = Vector3.Zero;
bone.Mesh = newMeshes[j + 1];
newMoveable.Bones.Add(bone);
}
for (int mi = 0; mi < (oldMeshes.Count - 1); mi++)
{
int j = mi + 1;
var opcode = (WadLinkOpcode)oldLevel.MeshTrees[(int)(oldMoveable.MeshTree + mi * 4)];
int linkX = oldLevel.MeshTrees[(int)(oldMoveable.MeshTree + mi * 4) + 1];
int linkY = -oldLevel.MeshTrees[(int)(oldMoveable.MeshTree + mi * 4) + 2];
int linkZ = oldLevel.MeshTrees[(int)(oldMoveable.MeshTree + mi * 4) + 3];
newMoveable.Bones[j].OpCode = opcode;
newMoveable.Bones[j].Translation = new Vector3(linkX, linkY, linkZ);
}
// Convert animations
int numAnimations = 0;
int nextMoveable = oldLevel.GetNextMoveableWithAnimations(moveableIndex);
if (nextMoveable == -1)
{
numAnimations = oldLevel.Animations.Count - oldMoveable.Animation;
}
else
{
numAnimations = oldLevel.Moveables[nextMoveable].Animation - oldMoveable.Animation;
}
var frameBases = new Dictionary <WadAnimation, ushort>();
for (int j = 0; j < numAnimations; j++)
{
if (oldMoveable.Animation == -1)
{
break;
}
WadAnimation newAnimation = new WadAnimation();
var oldAnimation = oldLevel.Animations[j + oldMoveable.Animation];
newAnimation.FrameRate = oldAnimation.FrameRate;
newAnimation.NextAnimation = (ushort)(oldAnimation.NextAnimation - oldMoveable.Animation);
newAnimation.NextFrame = oldAnimation.NextFrame;
newAnimation.StateId = oldAnimation.StateID;
newAnimation.EndFrame = (ushort)(oldAnimation.FrameEnd - oldAnimation.FrameStart);
newAnimation.Name = TrCatalog.GetAnimationName(oldLevel.Version, oldMoveable.ObjectID, (uint)j);
for (int k = 0; k < oldAnimation.NumStateChanges; k++)
{
WadStateChange sc = new WadStateChange();
var wadSc = oldLevel.StateChanges[(int)oldAnimation.StateChangeOffset + k];
sc.StateId = wadSc.StateID;
for (int n = 0; n < wadSc.NumAnimDispatches; n++)
{
WadAnimDispatch ad = new WadAnimDispatch();
var wadAd = oldLevel.AnimDispatches[(int)wadSc.AnimDispatch + n];
ad.InFrame = (ushort)(wadAd.Low - oldAnimation.FrameStart);
ad.OutFrame = (ushort)(wadAd.High - oldAnimation.FrameStart);
ad.NextAnimation = (ushort)((wadAd.NextAnimation - oldMoveable.Animation) % numAnimations);
ad.NextFrame = (ushort)wadAd.NextFrame;
sc.Dispatches.Add(ad);
}
newAnimation.StateChanges.Add(sc);
}
if (oldAnimation.NumAnimCommands < oldLevel.AnimCommands.Count)
{
int lastCommand = oldAnimation.AnimCommand;
for (int k = 0; k < oldAnimation.NumAnimCommands; k++)
{
short commandType = oldLevel.AnimCommands[lastCommand + 0];
WadAnimCommand command = new WadAnimCommand {
Type = (WadAnimCommandType)commandType
};
switch (commandType)
{
case 1:
command.Parameter1 = (short)oldLevel.AnimCommands[lastCommand + 1];
command.Parameter2 = (short)oldLevel.AnimCommands[lastCommand + 2];
command.Parameter3 = (short)oldLevel.AnimCommands[lastCommand + 3];
lastCommand += 4;
break;
case 2:
command.Parameter1 = (short)oldLevel.AnimCommands[lastCommand + 1];
command.Parameter2 = (short)oldLevel.AnimCommands[lastCommand + 2];
lastCommand += 3;
break;
case 3:
lastCommand += 1;
break;
case 4:
lastCommand += 1;
break;
case 5:
command.Parameter1 = (short)(oldLevel.AnimCommands[lastCommand + 1] - oldAnimation.FrameStart);
command.Parameter2 = (short)oldLevel.AnimCommands[lastCommand + 2];
lastCommand += 3;
break;
case 6:
command.Parameter1 = (short)(oldLevel.AnimCommands[lastCommand + 1] - oldAnimation.FrameStart);
command.Parameter2 = (short)oldLevel.AnimCommands[lastCommand + 2];
lastCommand += 3;
break;
default: // Ignore invalid anim commands (see for example karnak.wad)
logger.Warn("Unknown anim command " + commandType);
goto ExitForLoop;
}
newAnimation.AnimCommands.Add(command);
}
ExitForLoop:
;
}
int frames = (int)oldAnimation.FrameOffset / 2;
uint numFrames;
if (j + oldMoveable.Animation == oldLevel.Animations.Count - 1)
{
if (oldAnimation.FrameSize == 0)
{
numFrames = oldLevel.Version == TRVersion.Game.TR1 ? (uint)((newAnimation.EndFrame + 1) / newAnimation.FrameRate) : 0;
}
else
{
numFrames = ((uint)(2 * oldLevel.Frames.Count) - oldAnimation.FrameOffset) / (uint)(2 * oldAnimation.FrameSize);
}
}
else
{
if (oldAnimation.FrameSize == 0)
{
numFrames = oldLevel.Version == TRVersion.Game.TR1 ? (uint)((newAnimation.EndFrame + 1) / newAnimation.FrameRate) : 0;
}
else
{
numFrames = (oldLevel.Animations[oldMoveable.Animation + j + 1].FrameOffset - oldAnimation.FrameOffset) / (uint)(2 * oldAnimation.FrameSize);
}
}
for (int f = 0; f < numFrames; f++)
{
WadKeyFrame frame = new WadKeyFrame();
int startOfFrame = frames;
frame.BoundingBox = new BoundingBox(new Vector3(oldLevel.Frames[frames],
-oldLevel.Frames[frames + 2],
oldLevel.Frames[frames + 4]),
new Vector3(oldLevel.Frames[frames + 1],
-oldLevel.Frames[frames + 3],
oldLevel.Frames[frames + 5]));
frames += 6;
frame.Offset = new Vector3(oldLevel.Frames[frames],
(short)(-oldLevel.Frames[frames + 1]),
oldLevel.Frames[frames + 2]);
frames += 3;
// TR1 has also the number of angles to follow
if (oldLevel.Version == TRVersion.Game.TR1)
{
frames++;
}
for (int n = 0; n < oldMoveable.NumMeshes; n++)
{
frame.Angles.Add(
WadKeyFrameRotation.FromTrAngle(ref frames, oldLevel.Frames,
oldLevel.Version == TRVersion.Game.TR1,
oldLevel.Version == TRVersion.Game.TR4 || oldLevel.Version == TRVersion.Game.TR5));
}
if ((frames - startOfFrame) < oldAnimation.FrameSize)
{
frames += ((int)oldAnimation.FrameSize - (frames - startOfFrame));
}
newAnimation.KeyFrames.Add(frame);
}
frameBases.Add(newAnimation, oldAnimation.FrameStart);
// New velocities
float acceleration = oldAnimation.Accel / 65536.0f;
newAnimation.StartVelocity = oldAnimation.Speed / 65536.0f;
float lateralAcceleration = oldAnimation.AccelLateral / 65536.0f;
newAnimation.StartLateralVelocity = oldAnimation.SpeedLateral / 65536.0f;
if (newAnimation.KeyFrames.Count != 0 && newAnimation.FrameRate != 0)
{
newAnimation.EndVelocity = newAnimation.StartVelocity + acceleration *
(newAnimation.KeyFrames.Count - 1) * newAnimation.FrameRate;
newAnimation.EndLateralVelocity = newAnimation.StartLateralVelocity + lateralAcceleration *
(newAnimation.KeyFrames.Count - 1) * newAnimation.FrameRate;
}
newMoveable.Animations.Add(newAnimation);
}
for (int i = 0; i < newMoveable.Animations.Count; i++)
{
var animation = newMoveable.Animations[i];
if (animation.KeyFrames.Count == 0)
{
animation.EndFrame = 0;
}
// HACK: this fixes some invalid NextAnimations values
animation.NextAnimation %= (ushort)newMoveable.Animations.Count;
newMoveable.Animations[i] = animation;
}
for (int i = 0; i < newMoveable.Animations.Count; i++)
{
var animation = newMoveable.Animations[i];
// HACK: this fixes some invalid NextFrame values
if (frameBases[newMoveable.Animations[animation.NextAnimation]] != 0)
{
animation.NextFrame %= frameBases[newMoveable.Animations[animation.NextAnimation]];
}
foreach (var stateChange in animation.StateChanges)
{
for (int J = 0; J < stateChange.Dispatches.Count; ++J)
{
WadAnimDispatch animDispatch = stateChange.Dispatches[J];
if (frameBases[newMoveable.Animations[animDispatch.NextAnimation]] != 0)
{
ushort newFrame = (ushort)(animDispatch.NextFrame % frameBases[newMoveable.Animations[animDispatch.NextAnimation]]);
// In some cases dispatches have invalid NextFrame.
// From tests it seems that's ok to delete the dispatch or put the NextFrame equal to zero.
if (newFrame > newMoveable.Animations[animDispatch.NextAnimation].EndFrame)
{
newFrame = 0;
}
animDispatch.NextFrame = newFrame;
}
stateChange.Dispatches[J] = animDispatch;
}
}
newMoveable.Animations[i] = animation;
}
return(newMoveable);
}