private void BtnExportPNG_Click(object sender, EventArgs e)
{
if (LstTextures.SelectedIndex > -1)
{
using (SaveFileDialog SaveDlg = new SaveFileDialog())
{
SaveDlg.Filter = "PNG image|*.png";
if (SaveDlg.ShowDialog() == DialogResult.OK)
{
IDDTexture Texture = CurrentFile.Textures[LstTextures.SelectedIndex];
byte[] Data = Texture.TextureData;
int Width = Texture.Resolution.Width;
int Height = Texture.Resolution.Height;
switch (Texture.Format)
{
case TextureFormat.DXT1: DXT.DXT1_Decode(Data, Width, Height).Save(SaveDlg.FileName); break;
case TextureFormat.DXT3: DXT.DXT3_Decode(Data, Width, Height).Save(SaveDlg.FileName); break;
case TextureFormat.DXT5: DXT.DXT5_Decode(Data, Width, Height).Save(SaveDlg.FileName); break;
}
}
}
}
}
private void LstTextures_SelectedIndexChanged(object sender, EventArgs e)
{
TexturePanel.SuspendLayout();
TextureImg.Image = null;
LstItems.Items.Clear();
NUDX.Value = 0;
NUDY.Value = 0;
NUDW.Value = 0;
NUDH.Value = 0;
if (LstTextures.SelectedIndex > -1)
{
IDDTexture Texture = CurrentFile.Textures[LstTextures.SelectedIndex];
DisplayTexture(Texture);
//Populate items
LstItems.Items.Clear();
LstItems.SuspendLayout();
foreach (IDDTextureElement Element in Texture.Elements)
{
LstItems.Items.Add(string.Format("Element {0:D5}", Element.Id));
}
LstItems.ResumeLayout();
}
TexturePanel.ResumeLayout();
}
private void TextureImg_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right && LstTextures.SelectedIndex > -1 && !IsResizing)
{
IDDTexture Texture = CurrentFile.Textures[LstTextures.SelectedIndex];
int Index = 0;
foreach (IDDTextureElement Element in Texture.Elements)
{
Rectangle Region = new Rectangle();
Region.X = (int)(Element.X1 * Texture.Resolution.Width);
Region.Y = (int)(Element.Y1 * Texture.Resolution.Height);
Region.Width = (int)(Element.X2 * Texture.Resolution.Width) - Region.X;
Region.Height = (int)(Element.Y2 * Texture.Resolution.Height) - Region.Y;
if (Region.Contains(e.Location))
{
LstItems.SelectedIndex = Index;
break;
}
Index++;
}
}
else
{
if (LstItems.SelectedIndex > -1 && GetElementRegion().Contains(e.Location))
{
ResizeStart = e.Location;
IsResizing = true;
}
}
}
private Rectangle GetElementRegion()
{
IDDTexture Texture = CurrentFile.Textures[LstTextures.SelectedIndex];
IDDTextureElement Element = Texture.Elements[LstItems.SelectedIndex];
Rectangle Region = new Rectangle();
Region.X = (int)(Element.X1 * Texture.Resolution.Width);
Region.Y = (int)(Element.Y1 * Texture.Resolution.Height);
Region.Width = (int)(Element.X2 * Texture.Resolution.Width) - Region.X;
Region.Height = (int)(Element.Y2 * Texture.Resolution.Height) - Region.Y;
return(Region);
}
private void DisplayTexture(IDDTexture Texture)
{
byte[] Data = Texture.TextureData;
int Width = Texture.Resolution.Width;
int Height = Texture.Resolution.Height;
switch (Texture.Format)
{
case TextureFormat.DXT1: TextureImg.Image = DXT.DXT1_Decode(Data, Width, Height); break;
case TextureFormat.DXT3: TextureImg.Image = DXT.DXT3_Decode(Data, Width, Height); break;
case TextureFormat.DXT5: TextureImg.Image = DXT.DXT5_Decode(Data, Width, Height); break;
}
}
private void SetNewSizes(Rectangle NewRect)
{
IDDTexture Texture = CurrentFile.Textures[LstTextures.SelectedIndex];
IDDTextureElement Element = Texture.Elements[LstItems.SelectedIndex];
Element.X1 = (float)NewRect.X / Texture.Resolution.Width;
Element.Y1 = (float)NewRect.Y / Texture.Resolution.Height;
Element.X2 = (float)(NewRect.X + NewRect.Width) / Texture.Resolution.Width;
Element.Y2 = (float)(NewRect.Y + NewRect.Height) / Texture.Resolution.Height;
Texture.Elements.RemoveAt(LstItems.SelectedIndex);
Texture.Elements.Insert(LstItems.SelectedIndex, Element);
CurrentFile.Textures.RemoveAt(LstTextures.SelectedIndex);
CurrentFile.Textures.Insert(LstTextures.SelectedIndex, Texture);
}
private void BtnExportDDS_Click(object sender, EventArgs e)
{
if (LstTextures.SelectedIndex > -1)
{
using (SaveFileDialog SaveDlg = new SaveFileDialog())
{
SaveDlg.Filter = "DDS texture|*.dds";
if (SaveDlg.ShowDialog() == DialogResult.OK)
{
IDDTexture Texture = CurrentFile.Textures[LstTextures.SelectedIndex];
DDS.Export(Texture, SaveDlg.FileName);
}
}
}
}
private void BtnImportPNG_Click(object sender, EventArgs e)
{
if (LstTextures.SelectedIndex > -1)
{
using (OpenFileDialog OpenDlg = new OpenFileDialog())
{
OpenDlg.Filter = "PNG image|*.png";
if (OpenDlg.ShowDialog() == DialogResult.OK && File.Exists(OpenDlg.FileName))
{
Bitmap Img = new Bitmap(OpenDlg.FileName);
IDDTexture Texture = CurrentFile.Textures[LstTextures.SelectedIndex];
if (Img.Size != Texture.Resolution)
{
MessageBox.Show(
"The image can't be imported because the size is different!",
"Error",
MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
return;
}
byte[] Data = null;
switch (Texture.Format)
{
case TextureFormat.DXT1: Data = DXT.DXT1_Encode(Img); break;
case TextureFormat.DXT3: Data = DXT.DXT3_Encode(Img); break;
case TextureFormat.DXT5: Data = DXT.DXT5_Encode(Img); break;
}
if (Data != null)
{
Texture.TextureData = Data;
CurrentFile.Textures.RemoveAt(LstTextures.SelectedIndex);
CurrentFile.Textures.Insert(LstTextures.SelectedIndex, Texture);
DisplayTexture(Texture);
}
}
}
}
}
private void BtnImportDDS_Click(object sender, EventArgs e)
{
if (LstTextures.SelectedIndex > -1)
{
using (OpenFileDialog OpenDlg = new OpenFileDialog())
{
OpenDlg.Filter = "DDS texture|*.dds";
if (OpenDlg.ShowDialog() == DialogResult.OK && File.Exists(OpenDlg.FileName))
{
DDSContent DDSTexture = DDS.Import(OpenDlg.FileName);
IDDTexture Texture = CurrentFile.Textures[LstTextures.SelectedIndex];
if (DDSTexture.Resolution != Texture.Resolution)
{
MessageBox.Show(
"The texture can't be imported because the size is different!",
"Error",
MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
return;
}
if (DDSTexture.Format != Texture.Format)
{
MessageBox.Show(
string.Format("The texture can't be imported because the format is different! (Expected {0})", Texture.Format),
"Error",
MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
return;
}
Texture.TextureData = DDSTexture.TextureData;
CurrentFile.Textures.RemoveAt(LstTextures.SelectedIndex);
CurrentFile.Textures.Insert(LstTextures.SelectedIndex, Texture);
DisplayTexture(Texture);
}
}
}
}
private void TextureImg_MouseMove(object sender, MouseEventArgs e)
{
if (LstItems.SelectedIndex > -1)
{
IDDTexture Texture = CurrentFile.Textures[LstTextures.SelectedIndex];
IDDTextureElement Element = Texture.Elements[LstItems.SelectedIndex];
int X1 = (int)(Element.X1 * Texture.Resolution.Width);
int Y1 = (int)(Element.Y1 * Texture.Resolution.Height);
int X2 = (int)(Element.X2 * Texture.Resolution.Width);
int Y2 = (int)(Element.Y2 * Texture.Resolution.Height);
if (IsResizing)
{
int DiffX = e.X - ResizeStart.X;
int DiffY = e.Y - ResizeStart.Y;
if (CurrentCorner == ResizeCorner.None)
{
int W = X2 - X1;
int H = Y2 - Y1;
X1 += DiffX;
Y1 += DiffY;
NewSizes = new Rectangle(X1, Y1, W, H);
}
else
{
if ((CurrentCorner & ResizeCorner.Top) != 0)
{
Y1 = Math.Min(Y1 + DiffY, Y2 - 1);
}
if ((CurrentCorner & ResizeCorner.Left) != 0)
{
X1 = Math.Min(X1 + DiffX, X2 - 1);
}
if ((CurrentCorner & ResizeCorner.Bottom) != 0)
{
Y2 = Math.Max(Y2 + DiffY, Y1 + 1);
}
if ((CurrentCorner & ResizeCorner.Right) != 0)
{
X2 = Math.Max(X2 + DiffX, X1 + 1);
}
NewSizes = new Rectangle(X1, Y1, X2 - X1, Y2 - Y1);
}
TextureImg.Refresh();
}
else
{
int W = X2 - X1;
int H = Y2 - Y1;
const int GS = 12; //Grip size
const int GS2 = GS * 2;
bool OldHoveringResize = IsHoveringReisze;
IsHoveringReisze = false;
CurrentCorner = ResizeCorner.None;
Point P = e.Location;
//Diamond
CheckIntersection(new Rectangle(X1 + GS, Y1, W - GS2, GS), P, Cursors.SizeNS, ResizeCorner.Top);
CheckIntersection(new Rectangle(X1, Y1 + GS, GS, H - GS2), P, Cursors.SizeWE, ResizeCorner.Left);
CheckIntersection(new Rectangle(X1 + GS, Y2 - GS, W - GS2, GS), P, Cursors.SizeNS, ResizeCorner.Bottom);
CheckIntersection(new Rectangle(X2 - GS, Y1 + GS, GS, H - GS2), P, Cursors.SizeWE, ResizeCorner.Right);
//Square
CheckIntersection(new Rectangle(X1, Y1, GS, GS), P, Cursors.SizeNWSE, ResizeCorner.TopLeft);
CheckIntersection(new Rectangle(X2 - GS, Y1, GS, GS), P, Cursors.SizeNESW, ResizeCorner.TopRight);
CheckIntersection(new Rectangle(X1, Y2 - GS, GS, GS), P, Cursors.SizeNESW, ResizeCorner.BottomLeft);
CheckIntersection(new Rectangle(X2 - GS, Y2 - GS, GS, GS), P, Cursors.SizeNWSE, ResizeCorner.BottomRight);
if (IsHoveringReisze || (IsHoveringReisze != OldHoveringResize))
{
TextureImg.Refresh();
}
if (!IsHoveringReisze)
{
if (new Rectangle(X1, Y1, W, H).Contains(e.Location))
{
Cursor = Cursors.SizeAll;
}
else
{
Cursor = Cursors.Default;
}
}
}
}
}
