/// <summary>
/// Handles the data serialization
/// </summary>
/// <param name="s">The serializer object</param>
public override void SerializeImpl(SerializerObject s)
{
// Serialize ROM header
base.SerializeImpl(s);
var manager = ((GBA_Manager)s.Context.Settings.GetGameManager);
// Get the pointer table
var pointerTable = PointerTables.GBA_PointerTable(s.Context, Offset.file);
var lvlType = manager.GetLevelType(s.Context);
// Serialize the offset table
if (lvlType != GBA_Manager.LevelType.R3SinglePak)
{
s.DoAt(pointerTable[GBA_Pointer.UiOffsetTable], () => Data = s.SerializeObject <GBA_Data>(Data, name: nameof(Data)));
}
// Serialize level info
if (pointerTable.ContainsKey(GBA_Pointer.LevelInfo))
{
LevelInfo = s.DoAt(pointerTable[GBA_Pointer.LevelInfo], () => s.SerializeObjectArray <GBA_R3_SceneInfo>(LevelInfo, manager.LevelCount, name: nameof(LevelInfo)));
}
// Serialize localization
if (pointerTable.ContainsKey(GBA_Pointer.Localization))
{
if (s.GameSettings.GBA_IsMilan)
{
s.DoAt(pointerTable[GBA_Pointer.Localization], () => Milan_Localization = s.SerializeObject <GBA_Milan_LocTable>(Milan_Localization, name: nameof(Milan_Localization)));
}
else
{
s.DoAt(pointerTable[GBA_Pointer.Localization], () => Localization = s.SerializeObject <GBA_LocLanguageTable>(Localization, name: nameof(Localization)));
}
}
// Serialize actor type data
if (pointerTable.ContainsKey(GBA_Pointer.ActorTypeTable))
{
ActorTypeTable = s.DoAt(pointerTable[GBA_Pointer.ActorTypeTable], () => s.SerializeObjectArray <GBA_ActorTypeTableEntry>(ActorTypeTable, manager.ActorTypeTableLength, name: nameof(ActorTypeTable)));
}
if (lvlType == GBA_Manager.LevelType.R3SinglePak)
{
R3SinglePak_OffsetTable = s.DoAt(pointerTable[GBA_Pointer.R3SinglePak_OffsetTable], () => s.SerializeObject <GBA_OffsetTable>(R3SinglePak_OffsetTable, name: nameof(R3SinglePak_OffsetTable)));
R3SinglePak_Palette = s.DoAt(pointerTable[GBA_Pointer.R3SinglePak_Palette], () => s.SerializeObjectArray <RGBA5551Color>(R3SinglePak_Palette, 256, name: nameof(R3SinglePak_Palette)));
R3SinglePak_TileMap = s.DoAt(pointerTable[GBA_Pointer.R3SinglePak_TileMap], () => s.SerializeArray <ushort>(R3SinglePak_TileMap, 0x400, name: nameof(R3SinglePak_TileMap)));
R3SinglePak_TileSet = s.DoAt(pointerTable[GBA_Pointer.R3SinglePak_TileSet], () => s.SerializeArray <byte>(R3SinglePak_TileSet, (R3SinglePak_TileMap.Max() + 1) * 0x40, name: nameof(R3SinglePak_TileSet)));
if (R3SinglePak_Puppets == null)
{
R3SinglePak_Puppets = new GBA_Puppet[R3SinglePak_OffsetTable.OffsetsCount];
}
for (int i = 0; i < R3SinglePak_Puppets.Length; i++)
{
R3SinglePak_Puppets[i] = s.DoAt(R3SinglePak_OffsetTable.GetPointer(i), () => s.SerializeObject <GBA_Puppet>(R3SinglePak_Puppets[i], name: $"{nameof(R3SinglePak_Puppets)}[{i}]"));
}
}
}
public UnityEngine.Vector2 GetScale(GBA_Animation anim, GBA_Puppet puppet, int frameIndex)
{
if (TransformMode == AffineObjectMode.Affine || TransformMode == AffineObjectMode.AffineDouble)
{
if (puppet.Matrices.ContainsKey(anim.AffineMatricesIndex))
{
var m = puppet.Matrices[anim.AffineMatricesIndex].GetMatrix(AffineMatrixIndex, frameIndex);
if (m != null)
{
var a = m.Pa / 256f;
var b = m.Pb / 256f;
var c = m.Pc / 256f;
var d = m.Pd / 256f;
var delta = a * d - b * c;
//var rotation = 0f;
var scale = UnityEngine.Vector2.zero;
//var skew = UnityEngine.Vector2.zero;
// Apply the QR-like decomposition.
if (a != 0 || b != 0)
{
var r = Mathf.Sqrt(a * a + b * b);
//rotation = b > 0 ? Mathf.Acos(a / r) : -Mathf.Acos(a / r);
scale = new UnityEngine.Vector2(r, delta / r);
//skew = new UnityEngine.Vector2(Mathf.Atan((a * c + b * d) / (r * r)), 0);
}
else if (c != 0 || d != 0)
{
var s = Mathf.Sqrt(c * c + d * d);
//rotation =
// Mathf.PI / 2 - (d > 0 ? Mathf.Acos(-c / s) : -Mathf.Acos(c / s));
scale = new UnityEngine.Vector2(delta / s, s);
//skew = new UnityEngine.Vector2(0, Mathf.Atan((a * c + b * d) / (s * s)));
}
else
{
// a = b = c = d = 0
}
if (scale.x != 0)
{
scale.x = 1f / scale.x;
}
if (scale.y != 0)
{
scale.y = 1f / scale.y;
}
return(scale);
// Resources:
// https://wiki.nycresistor.com/wiki/GB101:Affine_Sprites
// https://www.coranac.com/tonc/text/affine.htm
// https://www.coranac.com/tonc/text/affobj.htm
}
}
}
return(UnityEngine.Vector2.one);
}
public float GetRotation(GBA_Animation anim, GBA_Puppet puppet, int frameIndex)
{
if (TransformMode == AffineObjectMode.Affine || TransformMode == AffineObjectMode.AffineDouble)
{
if (puppet.Matrices.ContainsKey(anim.AffineMatricesIndex))
{
var m = puppet.Matrices[anim.AffineMatricesIndex].GetMatrix(AffineMatrixIndex, frameIndex);
if (m != null)
{
var rotation = -Mathf.Atan2(m.Pb / 256f, m.Pa / 256f);
return(rotation * Mathf.Rad2Deg);
// Resources:
// https://stackoverflow.com/questions/45159314/decompose-2d-transformation-matrix
// https://wiki.nycresistor.com/wiki/GB101:Affine_Sprites
// https://www.coranac.com/tonc/text/affine.htm
// https://www.coranac.com/tonc/text/affobj.htm
}
}
}
return(0f);
}
