private void OnFileSelected(String path)
{
RemoveChild(imageSprite);
imageSprite = new Sprite();
AddChild(imageSprite);
string imgType = null;
switch (System.IO.Path.GetExtension(path).ToLower())
{
case (".png"): imgType = ".png"; break;
case (".jpeg"):
case (".jpg"): imgType = ".jpg"; break;
case (".webp"): imgType = ".webp"; break;
}
if (imgType == null)
{
errorDiag.PopupCenteredRatio();
errorDiag.RectSize = new Vector2(errorDiag.RectSize.x, errorLabel.RectSize.y);
errorDiag.RectPosition = new Vector2(errorDiag.RectPosition.x, GetViewportRect().Size.y / 2f);
return;
}
Task.Run(() => {
try {
var imageFile = new File();
imageFile.Open(path, File.ModeFlags.Read);
var buffer = imageFile.GetBuffer((int)imageFile.GetLen());
var image = new Image();
if (imgType.Equals(".png"))
{
image.LoadPngFromBuffer(buffer);
}
else if (imgType.Equals(".jpeg") || imgType.Equals(".jpg"))
{
image.LoadJpgFromBuffer(buffer);
}
else if (imgType.Equals(".webp"))
{
image.LoadWebpFromBuffer(buffer);
}
var im = new ImageTexture();
im.CreateFromImage(image);
imageSprite.Texture = im;
var xScale = GetViewportRect().Size.x / im.GetSize().x;
imageSprite.Scale = new Vector2(xScale * 0.95f, xScale * 0.95f);
imageSprite.Translate(new Vector2(GetViewportRect().Size.x / 2f, GetViewportRect().Size.y / 2f));
} catch {
errorDiag.PopupCenteredRatio();
errorDiag.RectSize = new Vector2(errorDiag.RectSize.x, errorLabel.RectSize.y);
errorDiag.RectPosition = new Vector2(errorDiag.RectPosition.x, GetViewportRect().Size.y / 2f);
}
});
}
public override void _Draw()
{
if (texture == null)
{
return;
}
var rr = GetParentAreaSize();
var ts = texture.GetSize();
DrawTexture(texture, (rr - ts) / 2);
}
void generateHalfRateDot(int rate)
{
ImageTexture halfDotTexture = new ImageTexture();
halfDotTexture.Load("Resources/Graphics/GUI/rateDotHalf.png");
Sprite sprite = new Sprite();
sprite.Texture = halfDotTexture;
sprite.Centered = false;
float xAxis = halfDotTexture.GetSize().x *((rate / 2)) + RATE_GAP * ((rate / 2));
sprite.Position = new Vector2(xAxis, 0);
AddChild(sprite);
}
void initializeEnduranceBar()
{
ImageTexture barElementTexture = new ImageTexture();
barElementTexture.Load("Resources/Graphics/GUI/enduranceIndicator.png");
for (int i = 0; i < ENDURANCE_BAR_MAX_LENGTH; i++)
{
int barElementX = i * (int)barElementTexture.GetSize().x;
Sprite barElementSprite = new Sprite();
barElementSprite.Texture = barElementTexture;
barElementSprite.Position = new Vector2(barElementX, 0);
barElementSprite.Centered = false;
enduranceBar.AddChild(barElementSprite);
}
}
void fillVelocityBar(int barLength)
{
ImageTexture barElementTexture = new ImageTexture();
barElementTexture.Load("Resources/Graphics/GUI/velocityIndicator.png");
for (int i = 0; i < barLength; i++)
{
int barElementX = i * (int)barElementTexture.GetSize().x;
Sprite barElementSprite = new Sprite();
barElementSprite.Texture = barElementTexture;
barElementSprite.Position = new Vector2(barElementX, 0);
barElementSprite.Centered = false;
velocityBar.AddChild(barElementSprite);
}
}
void generateFullRateDots(int rate)
{
ImageTexture fullDotTexture = new ImageTexture();
fullDotTexture.Load("Resources/Graphics/GUI/rateDotFull.png");
for (int i = 0; i < rate - 1; i += 2)
{
Sprite sprite = new Sprite();
sprite.Texture = fullDotTexture;
sprite.Centered = false;
float xAxis = fullDotTexture.GetSize().x *(i / 2) + RATE_GAP * (i / 2);
sprite.Position = new Vector2(xAxis, 0);
AddChild(sprite);
}
}
public StatusBar(XElement xml)
{
Name = "StatusBar";
Disable3d = true;
RenderTargetClearMode = ClearMode.OnlyNextFrame;
RenderTargetVFlip = true;
XML = xml;
ImageTexture pic = Assets.PicTextureSafe(XML?.Attribute("Pic")?.Value);
Size = pic?.GetSize() ?? Vector2.Zero;
if (pic != null)
{
AddChild(new Sprite()
{
Name = "StatusBarPic",
Texture = pic,
Position = Size / 2f,
});
}
foreach (XElement number in XML?.Elements("Number") ?? Enumerable.Empty <XElement>())
{
Add(new StatusNumber(number));
}
}