private int GetInvalidFrame(Pak.Sprite sprite)
{
GraphicsUnit graphicsUnit = GraphicsUnit.Pixel;
for (int i = 0; i < sprite.frames.Count; i++)
{
if (!sprite.image.GetBounds(ref graphicsUnit).Contains(sprite.frames[i].rect) ||
sprite.frames[i].rect.Width == 0 ||
sprite.frames[i].rect.Height == 0)
{
return(i);
}
}
return(-1);
}
private bool AddSprite()
{
OpenFileDialog fileDialog = new OpenFileDialog();
fileDialog.Filter = "Bitmap files (*.bmp)|*.bmp|All files (*.*)|*.*";
if (fileDialog.ShowDialog() == DialogResult.OK)
{
Pak.Sprite newSprite = new Pak.Sprite();
var stream = File.OpenRead(fileDialog.FileName);
newSprite.image = (Bitmap)Bitmap.FromStream(stream);
stream.Close();
Paks[curPak].sprites.Add(newSprite);
ChangeSprite(Paks[curPak].sprites.Count - 1);
RefreshSpriteTree();
UpdateControls();
return(true);
}
return(false);
}
private void RefreshSpriteTree()
{
spriteTree.BeginUpdate();
spriteTree.Nodes.Clear();
for (int sprCount = 0; sprCount < Paks[curPak].sprites.Count; sprCount++)
{
TreeNode treeN = new TreeNode("Sprite " + sprCount);
Pak.Sprite spr = Paks[curPak].sprites[sprCount];
for (int frameCount = 0; frameCount < spr.frames.Count; frameCount++)
{
treeN.Nodes.Add("Frame " + frameCount);
}
spriteTree.Nodes.Add(treeN);
}
spriteTree.EndUpdate();
spriteTree.Refresh();
if (curSprite != -1)
{
spriteTree.Nodes[curSprite].Expand();
}
}
private void generateSpriteSheet_Click(object sender, EventArgs e)
{
OpenFileDialog fileDialog = new OpenFileDialog();
fileDialog.Filter = "Bitmap files (*.bmp)|*.bmp|All files (*.*)|*.*";
fileDialog.Multiselect = true;
if (fileDialog.ShowDialog() == DialogResult.OK)
{
List <Image> loadedImages = new List <Image>();
List <Rectangle> frameBounds = new List <Rectangle>();
String [] splitFile = fileDialog.FileName.Split('.');
int start;
if (int.TryParse(splitFile[splitFile.Length - 2], out start) == false)
{
MessageBox.Show("Unable to parse file name: " + Path.GetFileName(fileDialog.FileName), "Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
splitFile[splitFile.Length - 2] = "{0:D2}";
String pathFormat = String.Join(".", splitFile);
for (int i = start; i < 100; i++)
{
String fileName = String.Format(pathFormat, i);
try
{
var stream = File.OpenRead(fileName);
loadedImages.Add((Bitmap)Bitmap.FromStream(stream));
stream.Close();
}
catch (FileNotFoundException)
{
break;
}
catch (Exception ex)
{
MessageBox.Show(String.Format("Error occoured while loading image ({0}) : {1}", Path.GetFileName(fileName), ex.Message,
"Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation));
if (Paks[curPak].sprites.Count == 0)
{
ClosePak(curPak);
}
return;
}
}
int totalWidth = 0, maxHeight = 0;
foreach (Image frame in loadedImages)
{
Rectangle bounds = getFrameBounds((Bitmap)frame);
if (bounds.Width < 1 || bounds.Height < 1)
{
MessageBox.Show("Could not find frame within image", "Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
frameBounds.Add(bounds);
totalWidth += bounds.Width;
if (bounds.Height > maxHeight)
{
maxHeight = bounds.Height;
}
}
Bitmap generatedImage = new Bitmap(totalWidth, maxHeight, loadedImages[0].PixelFormat);
generatedImage.SetResolution(loadedImages[0].HorizontalResolution, loadedImages[0].VerticalResolution);
Pak.Sprite newSprite = new Pak.Sprite();
using (Graphics g = Graphics.FromImage((Image)generatedImage))
{
GraphicsUnit gUnit = GraphicsUnit.Pixel;
Brush keyBrush = new SolidBrush(((Bitmap)loadedImages[0]).GetPixel(0, 0));
g.FillRectangle(keyBrush, generatedImage.GetBounds(ref gUnit));
for (int i = 0, x = 0; i < loadedImages.Count; i++)
{
g.DrawImage(loadedImages[i], x, 0, frameBounds[i], GraphicsUnit.Pixel);
Pak.FrameInfo frmInfo = new Pak.FrameInfo();
Rectangle frameRect = frameBounds[i];
frameRect.Y = 0;
frameRect.X = x;
frmInfo.rect = frameRect;
frmInfo.fixX = (short)(loadedImages[i].Width / 2 + frameBounds[i].Left);
frmInfo.fixY = (short)(loadedImages[i].Height / 2 + frameBounds[i].Top);
newSprite.frames.Add(frmInfo);
x += frameBounds[i].Width;
}
}
newSprite.image = (Bitmap)generatedImage;
Paks[curPak].sprites.Add(newSprite);
ChangeSprite(Paks[curPak].sprites.Count - 1);
RefreshSpriteTree();
UpdateControls();
}
}