void EditTriangle(InterfaceImage mdl)
{
ImGui.Text("Texture Coordinates");
EditPoints("##texcoords", mdl.TexCoords, (x, y, w, h) =>
{
ImGui.Image((IntPtr)foundTextureId, new Vector2(w, h), new Vector2(0, 1), new Vector2(1, 0));
}, new Point(foundTexture.Width, foundTexture.Height));
ImGui.Text("Vertices");
EditPoints("##vertices", mdl.DisplayCoords, (x, y, w, h) =>
{
var drawList = ImGui.GetWindowDrawList();
var mf = new Vector2(x, y);
var dim = new Vector2(w, h);
var dc = mdl.DisplayCoords;
var tc = mdl.TexCoords;
var pA = mf + new Vector2(dc.X0, dc.Y0) * dim;
var pB = mf + new Vector2(dc.X1, dc.Y1) * dim;
var pC = mf + new Vector2(dc.X2, dc.Y2) * dim;
var tA = new Vector2(tc.X0, 1 - tc.Y0);
var tB = new Vector2(tc.X1, 1 - tc.Y1);
var tC = new Vector2(tc.X2, 1 - tc.Y2);
drawList.AddImageQuad((IntPtr)foundTextureId, pA, pB, pC, pC, tA, tB, tC, tC, UInt32.MaxValue);
});
}
// This returns an image
public Image GetImage(InterfaceImage interfaceimage)
{
return(General.Colors.InDarkMode ? darkimages[interfaceimage] : normalimages[interfaceimage]);
}
private CImage Compile(string path, InterfaceImage res)
{
var cimage = new CImage();
cimage.Texture = Texture.FindLoad(
RootDirectory,
ResolveLink(path, res.Texture),
(Image <Rgba32> img) =>
{
int tw = img.Width;
int th = img.Height;
var pixels = new TextureCompiler.CColor[tw * th];
if (res.VerticalFrames)
{
th /= res.FrameCount;
for (int f = 0; f < res.FrameCount; f++)
{
for (int y = 0; y < th; y++)
{
for (int x = 0; x < tw; x++)
{
var p = img[x, f * th + th - 1 - y];
pixels[f * tw * th + y * tw + x] = new TextureCompiler.CColor(p);
}
}
}
}
else
{
tw /= res.FrameCount;
for (int f = 0; f < res.FrameCount; f++)
{
for (int y = 0; y < th; y++)
{
for (int x = 0; x < tw; x++)
{
var p = img[f * tw + x, th - 1 - y];
pixels[f * tw * th + y * tw + x] = new TextureCompiler.CColor(p);
}
}
}
}
return(pixels);
},
(Image <Rgba32> img) =>
{
int w = img.Width;
int h = img.Height;
if (res.VerticalFrames)
{
h /= res.FrameCount;
}
else
{
w /= res.FrameCount;
}
return(new TextureCompiler.CColor[] { new TextureCompiler.CColor((uint)w), new TextureCompiler.CColor((uint)h) });
}
);
cimage.Color = new TextureCompiler.CColor(res.Color);
cimage.Stretch = CImage.StretchType.Solid;
if (cimage.Texture >= 0)
{
switch (res.Stretch)
{
case InterfaceTextureStretchType.Repeat: cimage.Stretch = CImage.StretchType.Repeat; break;
case InterfaceTextureStretchType.Scale: cimage.Stretch = CImage.StretchType.Scale; break;
}
}
return(cimage);
}
void DoImagePreview(InterfaceImage mdl)
{
if (foundTexture == null)
{
ImGui.TextColored(Color4.Red, "Texture not found");
return;
}
if (mdl.Type == InterfaceImageKind.Triangle)
{
EditTriangle(mdl);
}
else
{
if (ImGui.Button("0°"))
{
mdl.Rotation = QuadRotation.None;
}
ImGui.SameLine();
if (ImGui.Button("90°"))
{
mdl.Rotation = QuadRotation.Rotate90;
}
ImGui.SameLine();
if (ImGui.Button("180°"))
{
mdl.Rotation = QuadRotation.Rotate180;
}
ImGui.SameLine();
if (ImGui.Button("270°"))
{
mdl.Rotation = QuadRotation.Rotate270;
}
ImGui.Text($"Rotation: {(int)mdl.Rotation * 90}°");
var szX = (int)ImGui.GetColumnWidth() - 5;
szX = Math.Min(szX, 150);
var ratio = foundTexture.Height / (float)foundTexture.Width;
var szY = (int)(szX * ratio);
//source
ImGui.Text("Source:");
ImGui.SliderFloat("X", ref mdl.TexCoords.X0, 0, 1);
ImGui.SliderFloat("Y", ref mdl.TexCoords.Y0, 0, 1);
ImGui.SliderFloat("Width", ref mdl.TexCoords.X3, 0, 1);
ImGui.SliderFloat("Height", ref mdl.TexCoords.Y3, 0, 1);
//res
var x0 = mdl.TexCoords.X0;
var x1 = mdl.TexCoords.X0 + mdl.TexCoords.X3;
var y0 = mdl.TexCoords.Y0;
var y1 = mdl.TexCoords.Y0 + mdl.TexCoords.Y3;
var a = new Vector2(x0, y0);
var b = new Vector2(x1, y0);
var c = new Vector2(x0, y1);
var d = new Vector2(x1, y1);
if (mdl.Flip)
{
a.Y = b.Y = y1;
c.Y = d.Y = y0;
}
Vector2 tl = a, tr = b, bl = c, br = d;
if (mdl.Rotation == QuadRotation.Rotate90)
{
tl = c;
tr = a;
bl = d;
br = b;
}
else if (mdl.Rotation == QuadRotation.Rotate180)
{
tl = d;
tr = c;
bl = b;
br = a;
}
else if (mdl.Rotation == QuadRotation.Rotate270)
{
tl = b;
tr = d;
bl = a;
br = c;
}
//pos
var cPos = (Vector2)ImGui.GetCursorPos();
var wPos = (Vector2)ImGui.GetWindowPos();
var scrPos = -ImGui.GetScrollY();
var xy = cPos + wPos + new Vector2(0, scrPos);
var sz = new Vector2(szX, szY);
ImGui.GetWindowDrawList().AddImageQuad(
(IntPtr)foundTextureId,
xy,
new Vector2(xy.X + sz.X, xy.Y),
xy + sz,
new Vector2(xy.X, xy.Y + sz.Y),
tl, tr, br, bl,
UInt32.MaxValue
);
ImGui.Dummy(new Vector2(szX, szY));
}
}
// This returns an image
public Image GetImage(InterfaceImage interfaceimage)
{
return General.Colors.InDarkMode ? darkimages[interfaceimage] : normalimages[interfaceimage];
}
