public void SetSpriteWithOffset()
{
SpriteWithOffset[] os = SpriteWithOffset.CreateFromJson(jsonFile.text);
Dictionary <string, SpriteWithOffset> d = new Dictionary <string, SpriteWithOffset>();
foreach (var o in os)
{
d.Add(o.name, o);
}
foreach (var sr in spriteRenderers)
{
SpriteWithOffset o = null;
if (!d.TryGetValue(sr.sprite.name, out o))
{
Debug.LogWarning(sr.sprite.name + " cant found in json");
continue;
}
float pixelsPerUnit = o.width / sr.bounds.size.x;
//Debug.Log(pixelsPerUnit);
Vector2 leftTop = new Vector2(sr.bounds.min.x, sr.bounds.max.y);
var go = sr.gameObject;
go.transform.position += VectorUtils.V23(VectorUtils.V32(transform.position) - leftTop);
var offset = new Vector2(o.x, -o.y) / (pixelsPerUnit);
go.transform.position += VectorUtils.V23(offset);
}
}
private static IEnumerable <SpriteWithOffset> fromJson(string json)
{
Regex r = new Regex(pat, RegexOptions.None);
Match m = r.Match(json);
while (m.Success)
{
var s = new SpriteWithOffset();
s.name = m.Groups[1].Value;
s.x = float.Parse(m.Groups[2].Value);
s.y = float.Parse(m.Groups[3].Value);
s.width = float.Parse(m.Groups[4].Value);
s.height = float.Parse(m.Groups[5].Value);
yield return(s);
m = m.NextMatch();
}
}