/// <summary>
/// Sets the position, rotation and scale of a sprite based on the data in a TiledObject,
/// and then sets the origin of the sprite.
/// </summary>
/// <param name="newSprite">The sprite to be changed</param>
/// <param name="obj">The Tiled Object with the transform data</param>
/// <param name="normalizedOriginX">the new x-origin, normalized (=typically between 0 and 1)</param>
/// <param name="normalizedOriginY">the new y-origin, normalized (=typically between 0 and 1)</param>
public static void SetPositionRotationScaleOrigin(Sprite newSprite, TiledObject obj, float normalizedOriginX = 0.5f, float normalizedOriginY = 0.5f)
{
newSprite.scale = 1;
// SetOrigin according to Tiled's weird and inconsistent conventions:
float originY = obj.ImageID >= 0 ? 1 : 0;
newSprite.SetOrigin(0, originY * newSprite.height);
// Set transform data using this origin:
newSprite.x = obj.X;
newSprite.y = obj.Y;
newSprite.rotation = obj.Rotation;
newSprite.scaleX = obj.Width / newSprite.width;
newSprite.scaleY = obj.Height / newSprite.height;
// Set the desired origin:
ChangeOrigin(newSprite, normalizedOriginX, normalizedOriginY, 0, originY);
}
//--------------------------------------------------------------------------------------------
// REGION: public static utility methods, related to creating and placing GXPEngine objects
// based on data from Tiled Objects.
//--------------------------------------------------------------------------------------------
/// <summary>
/// Creates an EasyDraw for displaying text, based on the configuration parameters of a
/// Tiled object. (Including font, text alignment, color)
/// </summary>
/// <param name="obj">The Tiled (text) object</param>
/// <returns></returns>
public static EasyDraw CreateTextField(TiledObject obj, bool addCollider = true, bool highQualityText = true)
{
float scaleMultiplier = highQualityText ? 2 : 1; // 1=as is. 2=better antialiasing, but 4 x size
EasyDraw message = new EasyDraw((int)Mathf.Ceiling(obj.Width * scaleMultiplier), (int)Mathf.Ceiling(obj.Height * scaleMultiplier), addCollider);
// TODO: Cache fonts?
// Set Font:
FontStyle f = FontStyle.Regular;
if (obj.textField.bold == 1 && obj.textField.italic == 1)
{
f = FontStyle.Bold | FontStyle.Italic;
}
else if (obj.textField.bold == 0 && obj.textField.italic == 1)
{
f = FontStyle.Italic;
}
else if (obj.textField.bold == 1 && obj.textField.italic == 0)
{
f = FontStyle.Bold;
}
message.TextFont(new Font(obj.textField.font, Mathf.Round(obj.textField.fontSize * scaleMultiplier), f, GraphicsUnit.Pixel));
message.graphics.TextRenderingHint = TextRenderingHint.AntiAliasGridFit; //AntiAlias;
// Set text alignment:
message.TextAlign(
obj.textField.horizontalAlign == "left" ? CenterMode.Min : (obj.textField.horizontalAlign == "right" ? CenterMode.Max : CenterMode.Center),
obj.textField.verticalAlign == "top" ? CenterMode.Min : (obj.textField.verticalAlign == "bottom" ? CenterMode.Max : CenterMode.Center)
);
// Set color:
uint col = obj.textField.Color;
message.Fill(Color.FromArgb((int)(col & 255), (int)((col >> 24) & 255), (int)((col >> 16) & 255), (int)((col >> 8) & 255)), (int)(col & 255));
return(message);
}
