private void OpenFiles()
{
Bitmap atlas = null;
KBuild build = null;
KAnim anim = null;
if (currentAtlasFile != null)
{
using (FileStream fs = new FileStream(currentAtlasFile, FileMode.Open))
{
Bitmap bmp = new Bitmap(fs);
atlas = (Bitmap)bmp.Clone();
}
}
if (currentBuildFile != null)
{
build = KAnimUtils.ReadBuild(currentBuildFile);
}
if (currentAnimFile != null)
{
anim = KAnimUtils.ReadAnim(currentAnimFile);
}
OpenData(atlas, build, anim);
}
public void Render(KBuild build, KAnimBank bank, int frameNumber)
{
Matrix4 modelMat = Matrix4.Identity;
Matrix4 pivotMat = Matrix4.Identity;
Matrix4 transformMat = Matrix4.Identity;
geoShader.Activate();
// Draw Origin
geoShader.SetUniform("Model", ref modelMat);
origin.Draw();
if (frameNumber < 0 || frameNumber >= bank.FrameCount)
{
frameNumber = 0;
}
KAnimFrame frame = bank.Frames[frameNumber];
Matrix4 frameMat = Matrix4.CreateTranslation(frame.X, frame.Y, 0);
spriteShader.Activate();
texture.Bind();
for (int i = frame.ElementCount - 1; i >= 0; i--)
{
KAnimElement element = frame.Elements[i];
string symbol = build.GetSymbolName(element.SymbolHash);
if (symbol == null)
{
continue;
}
KFrame sprite = build.GetFrame(symbol, element.FrameNumber);
if (sprite == null)
{
continue;
}
pivotMat = Matrix4.CreateTranslation(sprite.PivotX, sprite.PivotY, 0);
transformMat = new Matrix4(
element.M00, -element.M10, 0, 0,
element.M01, -element.M11, 0, 0,
0, 0, -1, 0,
element.M02, -element.M12, 0, 1
);
modelMat = halfScaleMat * pivotMat * transformMat;
spriteShader.SetUniform("Model", ref modelMat);
MakeQuadVBO(sprite.PivotWidth, sprite.PivotHeight, element.Red, element.Green, element.Blue, element.Alpha, sprite.GetUVRectangle(), out Vertex[] vertices, out int[] elements);
quad.SetData(OpenTK.Graphics.OpenGL.PrimitiveType.Triangles, vertices, elements);
quad.Draw();
}
}
//public static Sprite GenerateBuildingSprite(int width, int height)
//{
//}
public static Sprite[] BuildSprites(Bitmap atlas, KBuild buildData)
{
List <Sprite> sprites = new List <Sprite>();
foreach (KSymbol symbol in buildData.Symbols)
{
foreach (KFrame frame in symbol.Frames)
{
Bitmap croppedImg = atlas.Clone(frame.GetUVRectangle(atlas.Width, atlas.Height), atlas.PixelFormat);
Sprite spr = new Sprite(frame, croppedImg);
sprites.Add(spr);
}
}
return(sprites.ToArray());
}
private void OpenData(Bitmap atlas, KBuild build, KAnim anim)
{
data = new KAnimPackage();
data.Texture = atlas;
UpdateAtlasView(data.Texture);
data.Build = build;
data.Anim = anim;
UpdateBuildTree(data);
closeToolStripMenuItem.Enabled = FilesAreOpen;
convertToSCMLToolStripMenuItem.Enabled = data.IsComplete;
splitTextureAtlasToolStripMenuItem.Enabled = data.IsValidAtlas;
rebuildTextureAtlasToolStripMenuItem.Enabled = data.IsValidAtlas;
saveTextureAtlasToolStripMenuItem.Enabled = data.HasTexture;
saveBuildFileToolStripMenuItem.Enabled = data.HasBuild;
saveAnimFileToolStripMenuItem.Enabled = data.HasAnim;
previewAnimToolStripMenuItem.Enabled = data.IsComplete;
}
