public TextureViewer(string title, Texture2D tex, TexFrameAnimation anim, bool disposeTex = true)
{
this.tex = tex;
this.tid = ImGuiHelper.RegisterTexture(tex);
Title = title;
dispose = disposeTex;
this.anim = anim;
}
public override bool TryGetFrameAnimation(string name, out TexFrameAnimation anim) => throw new InvalidOperationException();
public override bool TryGetFrameAnimation(string name, out TexFrameAnimation anim)
{
return(frameanims.TryGetValue(name, out anim));
}
public abstract bool TryGetFrameAnimation(string name, out TexFrameAnimation anim);
public void Update(string name, ResourceManager res)
{
if (string.IsNullOrEmpty(name))
{
Name = name;
Texture = res.NullTexture;
Coordinates = DefaultCoordinates;
FrameCount = 1;
}
if (Name != name)
{
Texture = null;
frameanim = null;
shape = null;
}
Name = name;
if (shape == null && frameanim == null && Texture != null)
{
if (Texture == null || Texture.IsDisposed)
{
Texture = res.FindTexture(name) as Texture2D;
}
}
else if (shape == null)
{
if (res.TryGetShape(name, out shape))
{
Texture = (Texture2D)res.FindTexture(shape.Texture);
Coordinates = new[] {
new Vector2(shape.Dimensions.X, shape.Dimensions.Y),
new Vector2(shape.Dimensions.X + shape.Dimensions.Width, shape.Dimensions.Y),
new Vector2(shape.Dimensions.X, shape.Dimensions.Y + shape.Dimensions.Height),
new Vector2(shape.Dimensions.X + shape.Dimensions.Width, shape.Dimensions.Y + shape.Dimensions.Height)
};
}
else if (res.TryGetFrameAnimation(name, out frameanim))
{
Texture = res.FindTexture(name + "_0") as Texture2D;
Coordinates = new Vector2[frameanim.FrameCount * 4];
for (int i = 0; i < frameanim.FrameCount; i++)
{
var j = (i * 4);
var rect = frameanim.Frames[i];
var uv1 = new Vector2(rect.UV1.X, 1 - rect.UV1.Y);
var uv2 = new Vector2(rect.UV2.X, 1 - rect.UV2.Y);
Coordinates[j] = uv1;
Coordinates[j + 1] = new Vector2(uv2.X, uv1.Y);
Coordinates[j + 2] = new Vector2(uv1.X, uv2.Y);
Coordinates[j + 3] = uv2;
}
FrameCount = frameanim.FrameCount;
}
else
{
Texture = res.FindTexture(name) as Texture2D;
Coordinates = DefaultCoordinates;
}
}
}
