public KAnimBank(KAnim parent)
{
if (parent == null)
{
throw new ArgumentNullException();
}
Parent = parent;
}
public static KAnim CreateEmptyAnim()
{
KAnim anim = new KAnim();
anim.Version = 5;
anim.FrameCount = 0;
anim.ElementCount = 0;
anim.BankCount = 0;
anim.MaxVisSymbols = 0;
return(anim);
}
private static KAnimBank AddBank(KAnim parent, string name, int size)
{
int hash = name.KHash();
parent.BankNames[hash] = name;
KAnimBank bank = new KAnimBank(parent);
bank.Name = name;
bank.Hash = hash;
bank.Rate = 1;
AddAnimFrame(bank, hash, size);
bank.FrameCount = bank.Frames.Count;
parent.Banks.Add(bank);
return(bank);
}
public static void MakePlaceholderBuilding(string name, int cellWidth, int cellHeight, out Bitmap atlas, out KBuild build, out KAnim anim)
{
int buildingWidth = cellWidth * CELL_SIZE;
int buildingHeight = cellHeight * CELL_SIZE;
build = new KBuild();
build.Name = name;
build.Version = KBuild.CURRENT_BUILD_VERSION;
build.SymbolCount = 4;
build.FrameCount = 4;
KSymbol ui = AddSymbol(build, "ui", UI_IMG_WIDTH, UI_IMG_HEIGHT);
Bitmap uiBmp = MakePlaceholderUIBitmap((int)UI_IMG_WIDTH, Color.Blue);
Sprite uiSpr = new Sprite(ui.Frames[0], uiBmp);
KSymbol place = AddSymbol(build, "place", buildingWidth, buildingHeight);
Bitmap placeBmp = MakePlaceholderPlaceBitmap(name, buildingWidth, buildingHeight);
Sprite placeSpr = new Sprite(place.Frames[0], placeBmp);
KSymbol off = AddSymbol(build, "off", buildingWidth, buildingHeight);
Bitmap offBmp = MakePlaceholderBitmap(name, buildingWidth, buildingHeight, Color.Red);
Sprite offSpr = new Sprite(off.Frames[0], offBmp);
KSymbol on = AddSymbol(build, "on", buildingWidth, buildingHeight);
Bitmap onBmp = MakePlaceholderBitmap(name, buildingWidth, buildingHeight, Color.Green);
Sprite onSpr = new Sprite(on.Frames[0], onBmp);
build.SymbolCount = build.Symbols.Count;
atlas = SpriteUtils.RebuildAtlas(new Sprite[] { uiSpr, placeSpr, offSpr, onSpr });
anim = new KAnim();
anim.Version = 5;
anim.ElementCount = 0;
anim.FrameCount = 0;
anim.BankCount = 4;
anim.MaxVisSymbols = 1;
KAnimBank uiAnim = AddBank(anim, "ui", Math.Max(buildingWidth, buildingHeight));
KAnimBank placeAnim = AddBank(anim, "place", Math.Max(buildingWidth, buildingHeight));
KAnimBank onAnim = AddBank(anim, "on", Math.Max(buildingWidth, buildingHeight));
KAnimBank offAnim = AddBank(anim, "off", Math.Max(buildingWidth, buildingHeight));
}
public static bool WriteAnim(string animFile, KAnim anim)
{
try
{
using (FileStream file = new FileStream(animFile, FileMode.Create))
using (BinaryWriter writer = new BinaryWriter(file))
{
writer.Write(Encoding.ASCII.GetBytes(ANIM_HEADER));
writer.Write(anim.Version);
writer.Write(anim.FrameCount);
writer.Write(anim.ElementCount);
writer.Write(anim.BankCount);
for (int b = 0; b < anim.BankCount; b++)
{
KAnimBank bank = anim.Banks[b];
writer.WriteKString(bank.Name);
writer.Write(bank.Hash);
writer.Write(bank.Rate);
writer.Write(bank.FrameCount);
for (int f = 0; f < bank.FrameCount; f++)
{
KAnimFrame frame = bank.Frames[f];
writer.Write(frame.X);
writer.Write(frame.Y);
writer.Write(frame.Width);
writer.Write(frame.Height);
writer.Write(frame.ElementCount);
for (int e = 0; e < frame.ElementCount; e++)
{
KAnimElement element = frame.Elements[e];
writer.Write(element.SymbolHash);
writer.Write(element.FrameNumber);
writer.Write(element.FolderHash);
writer.Write(element.Flags);
writer.Write(element.Alpha);
writer.Write(element.Blue);
writer.Write(element.Green);
writer.Write(element.Red);
writer.Write(element.M00);
writer.Write(element.M10);
writer.Write(element.M01);
writer.Write(element.M11);
writer.Write(element.M02);
writer.Write(element.M12);
writer.Write(element.Unused);
}
}
}
writer.Write(anim.MaxVisSymbols);
int numHashes = anim.BankNames.Count;
writer.Write(numHashes);
foreach (KeyValuePair <int, string> kvp in anim.BankNames)
{
writer.Write(kvp.Key);
writer.WriteKString(kvp.Value);
}
}
return(true);
}
catch (Exception ex)
{
return(false);
}
}
public static KAnim ReadAnim(string animFile)
{
if (!File.Exists(animFile))
{
throw new ArgumentException("The given file does not exist.");
}
using (FileStream file = new FileStream(animFile, FileMode.Open))
using (BinaryReader reader = new BinaryReader(file))
{
// Verify header
string header = Encoding.ASCII.GetString(reader.ReadBytes(ANIM_HEADER.Length));
if (header != ANIM_HEADER)
{
throw new Exception("Header is not valid.");
}
// Parse Anim
KAnim anim = new KAnim();
anim.Version = reader.ReadInt32();
anim.FrameCount = reader.ReadInt32();
anim.ElementCount = reader.ReadInt32();
anim.BankCount = reader.ReadInt32();
for (int a = 0; a < anim.BankCount; a++)
{
KAnimBank bank = new KAnimBank(anim);
bank.Name = reader.ReadKString();
bank.Hash = reader.ReadInt32();
bank.Rate = reader.ReadSingle();
bank.FrameCount = reader.ReadInt32();
for (int f = 0; f < bank.FrameCount; f++)
{
KAnimFrame frame = new KAnimFrame(bank);
frame.X = reader.ReadSingle();
frame.Y = reader.ReadSingle();
frame.Width = reader.ReadSingle();
frame.Height = reader.ReadSingle();
frame.ElementCount = reader.ReadInt32();
for (int e = 0; e < frame.ElementCount; e++)
{
KAnimElement element = new KAnimElement(frame);
element.SymbolHash = reader.ReadInt32();
element.FrameNumber = reader.ReadInt32();
element.FolderHash = reader.ReadInt32();
element.Flags = reader.ReadInt32();
element.Alpha = reader.ReadSingle();
element.Blue = reader.ReadSingle();
element.Green = reader.ReadSingle();
element.Red = reader.ReadSingle();
element.M00 = reader.ReadSingle();
element.M10 = reader.ReadSingle();
element.M01 = reader.ReadSingle();
element.M11 = reader.ReadSingle();
element.M02 = reader.ReadSingle();
element.M12 = reader.ReadSingle();
element.Unused = reader.ReadSingle();
frame.Elements.Add(element);
}
bank.Frames.Add(frame);
}
anim.Banks.Add(bank);
}
anim.MaxVisSymbols = reader.ReadInt32();
// Read Anim Hashes
int numHashes = reader.ReadInt32();
for (int h = 0; h < numHashes; h++)
{
int hash = reader.ReadInt32();
string str = reader.ReadKString();
anim.BankNames[hash] = str;
}
return(anim);
}
}
public static void MakeSpritePack(string name, string spritesDir, out Bitmap atlas, out KBuild build, out KAnim anim)
{
build = new KBuild();
build.Name = name;
build.Version = KBuild.CURRENT_BUILD_VERSION;
build.SymbolCount = 0;
build.FrameCount = 0;
anim = KAnimUtils.CreateEmptyAnim();
string[] imageFiles = Directory.GetFiles(spritesDir, "*.png");
List <Sprite> sprites = new List <Sprite>();
foreach (string imageFile in imageFiles)
{
try
{
Bitmap img = new Bitmap(imageFile);
string fileName = Path.GetFileNameWithoutExtension(imageFile);
int lastUnderscore = fileName.LastIndexOf('_');
string symbolName = fileName.Substring(0, lastUnderscore);
string indexStr = fileName.Substring(lastUnderscore + 1);
int symbolHash = symbolName.KHash();
int index = int.Parse(indexStr);
KSymbol symbol = build.GetSymbol(symbolHash);
if (symbol == null)
{
symbol = new KSymbol(build);
symbol.Hash = symbolHash;
symbol.Path = symbolHash;
symbol.Color = Color.FromArgb(0);
symbol.Flags = 0;
symbol.FrameCount = 0;
build.Symbols.Add(symbol);
build.SymbolNames[symbolHash] = symbolName;
build.SymbolCount++;
}
KFrame frame = new KFrame(symbol);
frame.Index = index;
frame.Duration = 1;
frame.ImageIndex = 0;
frame.PivotX = 0;
frame.PivotY = -img.Height;
frame.PivotWidth = 2 * img.Width;
frame.PivotHeight = 2 * img.Height;
frame.UV_X1 = 0f;
frame.UV_Y1 = 0f;
frame.UV_X2 = 0f;
frame.UV_Y2 = 0f;
frame.Time = 0;
symbol.Frames.Add(frame);
symbol.FrameCount++;
build.FrameCount++;
Sprite spr = new Sprite(frame, img);
sprites.Add(spr);
}
catch (Exception ex)
{
Debug.WriteLine("Failed to make sprite.");
Debug.WriteLine(ex.ToString());
}
}
try
{
atlas = SpriteUtils.RebuildAtlas(sprites.ToArray());
}
catch (Exception ex)
{
atlas = null;
Debug.WriteLine("Failed to pack atlas.");
Debug.WriteLine(ex.ToString());
}
}
