public static Vector2 getPivotFromSpineSprite(SpineSprite sprite)
{
float offsetX = sprite.offset.x;
float offsetY = sprite.offset.y;
if (sprite.rotate)
{
swap2Float(ref offsetX, ref offsetY);
}
float x = 0.5f + (float)((offsetX + sprite.size.x / 2 - sprite.orig.x / 2) / sprite.size.x);
float y = 0.5f + (float)(((sprite.orig.y - offsetY - sprite.size.y / 2) - sprite.orig.y / 2) / sprite.size.y);
if (sprite.rotate)
{
swap2Float(ref x, ref y);
}
return(new Vector2(x, y));
}
public static Rect getRectFromSpineSprite(SpineSprite sprite, Vector2 atlasImageSize)
{
float x, y, width, height;
x = sprite.xy.x;
width = sprite.size.x;
height = sprite.size.y;
if (sprite.rotate)
{
y = atlasImageSize.y - sprite.size.x - sprite.xy.y;
swap2Float(ref width, ref height);
}
else
{
y = atlasImageSize.y - sprite.size.y - sprite.xy.y;
}
return(new Rect(x, y, width, height));
}
public static Vector2 getPivotFromSpineSprite(SpineSprite sprite)
{
float offsetX = sprite.offset.x;
float offsetY = sprite.offset.y;
if (sprite.rotate)
swap2Float(ref offsetX, ref offsetY);
float x = 0.5f + (float)((offsetX + sprite.size.x/2 - sprite.orig.x/2)/ sprite.size.x);
float y = 0.5f + (float)(((sprite.orig.y - offsetY - sprite.size.y/2) - sprite.orig.y / 2)/ sprite.size.y);
if (sprite.rotate)
swap2Float(ref x, ref y);
return new Vector2(x,y);
}
public static Rect getRectFromSpineSprite(SpineSprite sprite, Vector2 atlasImageSize)
{
float x,y,width,height;
x = sprite.xy.x;
width = sprite.size.x;
height = sprite.size.y;
if (sprite.rotate){
y = atlasImageSize.y - sprite.size.x - sprite.xy.y;
swap2Float(ref width, ref height);
}else {
y = atlasImageSize.y - sprite.size.y - sprite.xy.y;
}
return new Rect(x, y, width, height);
}
public static SpineMultiatlas deserializeFromFile(string multiatlasFilePath)
{
SpineMultiatlas multiAtlas = new SpineMultiatlas();
if (!File.Exists(multiatlasFilePath))
{
throw new SpineMultiatlasCreationException("provided file does not exists");
}
using (StreamReader streamReader = new StreamReader(multiatlasFilePath)){
string line;
string spriteNameAfterProps = "";
bool setMainProps = false;
SpineAtlas spineAtlas = null;
SpineSprite sprite = null;
while ((line = streamReader.ReadLine()) != null)
{
if (line == "")
{
setMainProps = true;
}
else
{
if (setMainProps)
{
spineAtlas = new SpineAtlas();
multiAtlas.Add(spineAtlas);
spineAtlas.imageName = line;
Dictionary <string, string> keyValue = new Dictionary <string, string>();
string[] kvp;
while ((kvp = streamReader.ReadLine().Split(':')).Length == 2)
{
keyValue.Add(kvp[0].Trim(), kvp[1].Trim());
}
spineAtlas.format = keyValue["format"];
spineAtlas.filter = keyValue["filter"];
spineAtlas.repeat = keyValue["repeat"];
spriteNameAfterProps = kvp[0];
spineAtlas.sprites = new List <SpineSprite>();
setMainProps = false;
}
if (!setMainProps)
{
sprite = new SpineSprite();
if (string.IsNullOrEmpty(spriteNameAfterProps))
{
sprite.name = line;
}
else
{
sprite.name = spriteNameAfterProps;
spriteNameAfterProps = "";
}
try{
sprite.rotate = bool.Parse(streamReader.ReadLine().Split(':')[1]);
sprite.xy = SpineUtil.lineToVector2(streamReader.ReadLine());
sprite.size = SpineUtil.lineToVector2(streamReader.ReadLine());
sprite.orig = SpineUtil.lineToVector2(streamReader.ReadLine());
sprite.offset = SpineUtil.lineToVector2(streamReader.ReadLine());
sprite.index = int.Parse(streamReader.ReadLine().Split(':')[1]);
} catch (System.FormatException e) {
throw new SpineMultiatlasCreationException("can't parse source file \n" + multiatlasFilePath + "\n" + e);
}
spineAtlas.sprites.Add(sprite);
}
}
}
}
if (multiAtlas.Count == 0)
{
throw new SpineMultiatlasCreationException("don't have any atlases in provided file");
}
return(multiAtlas);
}
