internal static void ConvertTr4Sprites(Wad2 wad, Tr4Wad oldWad)
{
int spriteDataSize = oldWad.SpriteData.Length;
// Load the real sprite texture data
int numSpriteTexturePages = spriteDataSize / 196608;
if ((spriteDataSize % 196608) != 0)
{
numSpriteTexturePages++;
}
foreach (var oldSequence in oldWad.SpriteSequences)
{
int lengthOfSequence = -oldSequence.NegativeLength;
int startIndex = oldSequence.Offset;
var newSequence = new WadSpriteSequence(new WadSpriteSequenceId((uint)oldSequence.ObjectID));
for (int i = startIndex; i < startIndex + lengthOfSequence; i++)
{
var oldSpriteTexture = oldWad.SpriteTextures[i];
int spriteWidth = oldSpriteTexture.Width + 1;
int spriteHeight = oldSpriteTexture.Height + 1;
int spriteX = oldSpriteTexture.X;
int spriteY = oldSpriteTexture.Y;
var spriteImage = ImageC.CreateNew(spriteWidth, spriteHeight);
for (int y = 0; y < spriteHeight; y++)
{
for (int x = 0; x < spriteWidth; x++)
{
int baseIndex = oldSpriteTexture.Tile * 196608 + 768 * (y + spriteY) + 3 * (x + spriteX);
byte b = oldWad.SpriteData[baseIndex + 0];
byte g = oldWad.SpriteData[baseIndex + 1];
byte r = oldWad.SpriteData[baseIndex + 2];
if (r == 255 && g == 0 && b == 255)
{
spriteImage.SetPixel(x, y, 0, 0, 0, 0);
}
else
{
spriteImage.SetPixel(x, y, b, g, r, 255);
}
}
}
// Add current sprite to the sequence
newSequence.Sprites.Add(new WadSprite {
Texture = new WadTexture(spriteImage)
});
}
wad.SpriteSequences.Add(newSequence.Id, newSequence);
}
}
private static void ConvertTrLevelSprites(Wad2 wad, TrLevel oldLevel)
{
ImageC tiles = ImageC.FromByteArray(oldLevel.TextureMap32, 256, oldLevel.TextureMap32.Length / 1024);
foreach (var oldSequence in oldLevel.SpriteSequences)
{
int lengthOfSequence = -oldSequence.NegativeLength;
int startIndex = oldSequence.Offset;
var newSequence = new WadSpriteSequence(new WadSpriteSequenceId((uint)oldSequence.ObjectID));
for (int i = startIndex; i < startIndex + lengthOfSequence; i++)
{
tr_sprite_texture oldSpriteTexture = oldLevel.SpriteTextures[i];
int spriteX, spriteY, spriteWidth, spriteHeight;
int x1 = oldSpriteTexture.LeftSide;
int x2 = oldSpriteTexture.RightSide;
int y1 = oldSpriteTexture.TopSide;
int y2 = oldSpriteTexture.BottomSide;
if (oldLevel.Version == TRVersion.Game.TR1 ||
oldLevel.Version == TRVersion.Game.TR2 ||
oldLevel.Version == TRVersion.Game.TR3)
{
spriteX = oldSpriteTexture.X;
spriteY = oldSpriteTexture.Y;
spriteWidth = ((oldSpriteTexture.Width - 255) / 256 + 1);
spriteHeight = ((oldSpriteTexture.Height - 255) / 256 + 1);
}
else
{
spriteX = oldSpriteTexture.LeftSide;
spriteY = oldSpriteTexture.TopSide;
spriteWidth = ((oldSpriteTexture.Width / 256) + 1);
spriteHeight = ((oldSpriteTexture.Height / 256) + 1);
}
// Add current sprite to the sequence
var spriteImage = ImageC.CreateNew(spriteWidth, spriteHeight);
spriteImage.CopyFrom(0, 0, tiles, spriteX, spriteY + oldSpriteTexture.Tile * 256, spriteWidth, spriteHeight);
RectangleInt2 rect = new RectangleInt2(x1, y1, x2, y2);
newSequence.Sprites.Add(new WadSprite {
Texture = new WadTexture(spriteImage),
Alignment = rect
});
}
wad.SpriteSequences.Add(newSequence.Id, newSequence);
}
}
public FormSpriteSequenceEditor(WadToolClass tool, Wad2 wad, WadSpriteSequence spriteSequence)
{
InitializeComponent();
SpriteSequence = spriteSequence;
Wad = wad;
_tool = tool;
_currentPath = Wad.FileName;
// Load data
Text = "Sprite sequence '" + spriteSequence.Id.ToString(Wad.GameVersion) + "'";
dataGridView.DataSource = new BindingList <WadSprite>(new List <WadSprite>(spriteSequence.Sprites));
dataGridViewControls.CreateNewRow = newObject;
dataGridViewControls.DataGridView = dataGridView;
dataGridViewControls.Enabled = true;
// Refresh initially
if (dataGridView.Rows.Count > 0)
{
dataGridView.Rows[0].Selected = true;
}
SelectSprite();
}
